In 2020, our company found in the sales process that the model specification produced and sold by Zhejiang Zhengan Explosion-proof Electric Co., Ltd. is DGC22/127L (A) mine flameproof LED bracket light, and its appearance is the same as our company's announcement on February 8, 2020. The State Intellectual Property Office applied for the design patent of CN306034899S mine explosion-proof lamp, and authorized the announcement on September 4, 2020, and obtained the official "Design Patent Certificate". The production, sale, and promise to sell products of which others enjoy the design patent rights under the permission of our company constitute an infringement of our company's rights.
On January 26, 2021 and April 1, 2021, our company sent a lawyer's letter to Zhejiang Zhengan Explosion-proof Electric Co., Ltd. (see Annex 1 and Annex 2 for details), requesting it to immediately stop production, sales, and promise to sell the above-mentioned infringing products. product. Zhejiang Zhengan Explosion-proof Electric Co., Ltd. applied to the State Intellectual Property Office for patent invalidation on May 10, 2021. The collegial panel of the State Intellectual Property Office conducted an oral hearing on August 18, 2021, and finally made a decision to maintain the design patent right of No. ZL2020300480912. decision (Annex 3).
Regarding this infringement case, our judicial affairs department, technical department, administrative department and related personnel actively investigated and collected evidence before the case was tried. In the trial, we fought hard, and finally safeguarded the legitimate rights and interests of Tamsuo Optoelectronics, improved the distinctiveness of the "Tansuo" trademark, and also reflected our firm determination and persistent action on the road of intellectual property protection.
LED bracket light is a type of lamps that we use more now, because it is different from other ordinary lights, it can be adjusted in any direction, it is very convenient to install, and the bracket can be designed according to specific needs, so It can make the lamp have a longer service life while ensuring our lighting. So how should we choose LED bracket lights? The editor has put forward some more practical suggestions for everyone in the article, let's take a look at the article together!
What are the characteristics of LED bracket lights?
1. According to the different built-in microchips, LED bracket lights can be divided into power chip combination and high-power chip. The former has relatively stable performance and is suitable for small-scale irradiation. The latter structure is relatively large and can be illuminated at large distances.
2. The LED bracket light can be designed into various brackets according to different usage conditions, so that the LED bracket light can be adjusted in any direction, and it is more convenient to install. At the same time, the LED bracket light has a larger dimming angle than the general LED light, so it is more flexible to use.
3. The LED stand light adopts an integrated heat dissipation structure design. Compared with the general heat dissipation structure design, the heat dissipation area is increased by 80%, which not only ensures the luminous efficiency of the LED stand light, but also makes it have a longer service life. .
4. The LED bracket light also has a special waterproof design, using a circuit board treated with a special process, and a rain-guiding groove is added inside, which can ensure that even if water enters, it will not affect the use of the LED bracket light.
5. The LED bracket light can adjust the direction arbitrarily, and has a structure that is not affected by climatic conditions, so its use range is very wide. Generally suitable for building outlines, stadiums, overpasses, parks, monuments, etc.
How to choose LED bracket lights?
1. Choose a regular manufacturer
Having a regular manufacturer is the responsibility of quality assurance and after-sales, so you should choose a regular manufacturer when choosing an LED stand light, which will give you an extra layer of protection.
2. Choose according to the projected area and distance
The projection distance of the LED stand light is related to the lens and power. The higher the power, the brighter the projection brightness, the narrower the lens angle, and the longer the projection distance.
The above knowledge is some of the knowledge about LED bracket lights that the editor has summarized for you. If you have any doubts, you are welcome to contact our professional editor at any time!
Maybe many friends feel unfamiliar when they hear the term LED roadway light. In fact, it is normal for everyone to feel unfamiliar, because we don’t usually use this product a lot, and its use environment is generally underground. , mines or tunnels, etc. If you want to buy this kind of product, you should buy it from the aspects of illumination, use time, and maintenance convenience. In addition, we also need to understand its structural characteristics, let's take a look in the article!
How to choose LED roadway lights?
(1) Low illumination requirements
If we have low illumination requirements for LED roadway lights, generally we can choose all light sources. For example, if we need lamps to provide lighting for users, we can choose low-brightness fluorescent lamps and other light sources.
(2) High illumination requirements
When we have high requirements for the illumination of LED roadway lights, the editor recommends that you choose a high-intensity gas discharge light source that is more cost-effective. For example, when we need to install the lamp in a higher position, we can use a high-intensity discharge light source.
2. Use time
The use of 2000 hours per year is a watershed. If we use LED roadway lights for more than 2000 hours per year, we can choose high-intensity gas light sources such as fluorescent lamps, and if we use less than 2000 hours per year, it is more economical to use ordinary incandescent lamps. cost-effective.
3. Maintenance convenience
The choice of LED roadway light source must not ignore the convenience of maintenance in the later stage. If the selected light source has a short lifespan or frequent problems, regular maintenance and overhaul are required, but if the maintenance and overhaul are inconvenient, it will be very troublesome, so it is not conducive to some The maintenance place must choose a long-life LED roadway light.
What are the structural characteristics of LED roadway lights?
1. Good explosion-proof performance, can easily be used in any dangerous place.
2. Using led as the source of light has high efficiency, wide irradiation range and a service life of up to ten years.
3. It has good electromagnetic compatibility to ensure that it will not affect the surrounding working environment.
4. The lamp body is made of a lighter alloy material, which has the advantages of strong corrosion resistance and impact resistance.
5. Small in size and easy to carry, suitable for use in various places, and the operation is simple and easy to understand.
After these introductions of the editor, have you learned more about the knowledge of LED roadway lights? If you want to purchase this product, you can contact us at any time!
LED bracket light can be said to be a relatively common lighting fixture. This kind of bracket light is almost a must-have item in the family, but for some owners, they do not know the installation and wiring method of LED bracket light. The installation instructions for half a day will still cause installation errors. If the installation is wrong, it will cause great trouble for our use. In the article, the editor will give you a detailed introduction around the characteristics of the LED bracket light and its installation method!
What are the characteristics of LED bracket lights?
1. The lamp tube of the LED bracket light has a built-in power supply, and the LED lamp tube can be directly installed without modification.
2. The LED bracket light is an external power supply. Remove the original ballast, replace it with LED power supply, connect wires, and install LED lights.
3. Pay attention to whether the lamp tube of the LED bracket light is powered at both ends or single-ended. When double-ended is powered, both ends are connected to power. Single-ended is powered by one end, but you must also pay attention to the positive and negative electrodes.
Precautions for installation of LED bracket lights:
1. When installing and maintaining the LED bracket light, it should be ensured that the power supply is cut off before it can be operated.
2. The LED bracket light is only suitable for installation on the surface of non-combustible materials, and thermal pads or similar materials cannot cover the surface of the lamp at any time.
3. The LED bracket light should be wired correctly, the red wire is connected to the live wire, the green wire is connected to the ground wire, and the blue wire is connected to the neutral wire, and ensure that it is firm.
4. After the wire enters the LED bracket lamp through the outlet coil, the outlet coil should be tightened to prevent rainwater from seeping into the interior of the lamp through the lead wire and causing damage when it is used in an upside-down state.
5. The use environment of LED bracket lights should be free of corrosive, flammable and explosive media.
6. The parts connecting the LED bracket light bracket should be firm to prevent accidents caused by the use environment and other factors.
After reading these introductions of the editor, I believe that everyone knows this kind of lamps very well. You can consult our professional editor at any time. If you want to buy LED bracket lights, you can also contact us Tanso!
LED roadway lights are not common in urban streets, and are more common in mines, mine rooms, electromechanical caves and other scenes. The lamps use high-power LEDs as light sources, with extremely low power consumption. Under the same illumination, the power consumption is the same as that of incandescent lamps. 1/10, 1/2 of energy-saving fluorescent lamps, has obvious energy-saving effect, so what are the characteristics of LED roadway lights? The reason why it can have so many usage features is because of its structural advantages. What are these advantages? The following is a detailed introduction to you!
What are the characteristics of LED roadway lights?
1. LED roadway lights have the characteristics of small size, beautiful appearance, humidity and heat resistance, explosion-proof, light weight, reasonable structure, shock and vibration resistance, good sealing performance, and maintenance-free. LED roadway lights have low power consumption. Under the same illuminance, the power consumption is one tenth of that of incandescent lamps. Energy-saving fluorescent lamps usually have obvious energy-saving effects.
2. The lamp adopts the special design of separate cavity for power supply, light source and wiring, so that the whole lamp is not only beautiful in appearance, easy to install, but also greatly improves the impact resistance, heat resistance, explosion-proof and vibration resistance of the lamp. All indicators are in line with the national And explosion-proof standards of various industries.
3. The LED roadway light has a wide voltage design and a wide range of working voltage changes. The light source adopts low-voltage power supply, no electromagnetic interference, no ultraviolet, infrared radiation, no mercury vapor in fluorescent lamps and other pollutants, all in line with future lighting production standards. They are healthy and safe lighting sources with obvious environmental protection effects.
Structural advantages of LED roadway lights:
1. The lamps are safe and reliable, easy to install and operate.
2. The explosion-proof type has the highest explosion-proof level and can work safely in flammable and explosive places in the coal mine industry.
3. The optimized structure design and high-strength alloy shell have strong collision and impact resistance.
4. High-efficiency gas discharge lamps are used as light sources, and the average service life of the bulbs can reach more than 10,000 hours.
5. High-tech surface spraying technology, waterproof, dust-proof, anti-corrosion, ensure the lamp works reliably in various harsh environments.
6. Adopt advanced optics and lighting principles to optimize the design of transparent parts, soft light, uniform lighting, no glare, no ghosting, effectively avoid operation, construction personnel discomfort and fatigue.
The above is the knowledge about LED roadway lights that Xiaobian introduced to you. After reading these introductions of Xiaobian, if there is anything you don’t understand, you can come to consult our professional Xiaobian!
No matter where you are, as long as you need lighting, you must use the corresponding lamps, and there is no exception on the ship. The lamps used on the ship are called marine lamps, which are generally divided into ceiling lamps, energy-saving lamps, and wall lamps, etc. There are three different types of lamps and lanterns with different functions. But these lamps have a common feature, that is, they must meet the corresponding production requirements before they can be used. What are these requirements? The editor introduced it to you in the article, come and take a look in the article!
What are the classifications of marine lights?
1. Ceiling light
Generally speaking, the more commonly used ceiling lamps are square hood ceiling lamps, spherical ceiling lamps, pointed flat round ceiling lamps, hemispherical ceiling lamps, semi-flat sphere ceiling lamps, small rectangular hood ceiling lamps, etc. Marine lighting manufacturers introduced that ceiling lamps are usually more suitable for use in various rooms, and rooms with different functions can be installed in this way in order to achieve the lighting effect.
2. Energy-saving lamps
This kind of energy-saving lamp is widely used in marine lamps. Its brightness and lifespan are much longer than that of ordinary incandescent light bulbs, and this kind of light bulb is very power-saving. High-quality marine lighting manufacturers introduce energy-saving lamps as U-shaped, spiral-shaped, petal-shaped, etc., with power ranging from 4 watts to 30 watts.
3. Wall lamp
Marine lighting manufacturers introduce the commonly used wall lamps as double-headed magnolia wall lamps, double-headed olive wall lamps, double-headed drum wall lamps, double-headed lace cup wall lamps, jade column wall lamps, mirror-front wall lamps, etc. A good brand of marine lighting manufacturers introduced that the installation height can be adjusted according to needs. And in the market, the price of this product is relatively moderate and the styles are diverse, so it is very popular.
What requirements should marine lamps meet?
1. Marine lamps should have waterproof function, and the lamp holder should have a structure to prevent self-loosening. The marine lamps shall use double-filament bulbs, and the control box shall be in the wheelhouse. The switches and indicators on the control box shall have nameplates to explain their use. The cable fastening of marine lamps, the sealing of stuffing boxes, lampshades and bulbs should be complete, and the grounding should be good and reliable. The insulation resistance of the marine lighting circuit should not be lower than 1.0 megohm.
2. A switch should be set on the marine lighting control box or at an appropriate position in the cab to be able to convert the power supply. Each marine luminaire shall be powered by an independent shunt drawn from a marine luminaire control box installed in an easily accessible position in the navigation bridge, and shall be supplied with switches and fuses installed in the control box on each insulation of these shunts controller or circuit breaker for control and protection.
3. There should be an automatic indicator that can send out an audible and visual alarm signal when each marine luminaire fails. If the light indication connected in series with the marine luminaire is used, there should be an indicator to prevent the marine luminaire from being extinguished due to the failure of the signal light. measure. Audible and visual alarms for power failure of the marine lighting control box are to be provided.
After reading these introductions of the editor, do you know more about marine lamps? If you want to buy this product, you can contact us at any time!