CN208750494U

CN208750494U - LED bay light

Info

Publication number: CN208750494U
Application number: CN201821456104.3U
Authority: CN
Inventors: 陶建洪
Original assignee: Shenzhen Xinshengyang Optoelectronics Technology Co Ltd
Current assignee: Shenzhen Xinshengyang Optoelectronics Technology Co Ltd
Priority date: 2018-09-06
Filing date: 2018-09-06
Publication date: 2019-04-16
Anticipated expiration: 2028-09-06

Abstract

The utility model relates to a kind of LED bay lights, including driving power, radiator, human inductor, LED light source board and secondary optical lens, the radiator is made of macromolecule heat conduction material, including multi-disc radiating fin, the gap that heat is distributed for air circulation is equipped between every two panels radiating fin, the human inductor is mounted between the gap of the radiating fin, the external top for being mounted on the radiator of the driving power, the LED light source board and secondary optical lens are mounted on the bottom of the radiator and the LED light source board is located between the radiator and secondary optical lens.The utility model is integrally formed using macromolecule heat conduction material, and heat dissipation effect is more preferable, and without back segment machining and appearance powder curing process, is improved production efficiency, effectively reduced cost；Using the sensing device of radar light sensation one, the consumption of the energy is greatly reduced.

Description

LED bay light

Technical field

The utility model relates to industrial and mineral lighting areas, and in particular to a kind of LED bay light.

Background technique

In modern fast-developing LED illumination industry, due to the energy conservation of LED light, the service life is long and easy to maintain the advantages that by To the favor of people, LED light is increasingly used in the various aspects for producing and living, wherein in factory, workshop, mine In can largely use LED bay light.The existing main processing technology of LED bay light radiator is traditional aluminium alloy compression casting work Skill, complex process, process are various, and radiator thermal current accumulation obtained can not circulate, and heat dissipation effect is bad, and aluminium is as lampshade Main body, the equal existing defects in terms of high temperature resistant, insulation；Sites of heat generation is concentrated mainly in driving power, long term high temperature environment work Make to be easy that circuit is caused to damage, reduce the service life；Without auto-switch function, energy consumption is larger；Assembling is also not convenient enough, It is time-consuming and laborious.

Utility model content

The purpose of this utility model is that proposing a kind of good heat dissipation effect in view of the above technical problems, structure is simple, uses Convenient, energy-efficient LED bay light.

Technical solution adopted by the utility model to solve the above technical problems is as follows: providing a kind of LED bay light, including drive Dynamic power supply, radiator, human inductor, LED light source board and secondary optical lens, the radiator use macromolecule thermal-conducting material Material makes, including multi-disc radiating fin, is equipped with the gap that heat is distributed for air circulation, institute between every two panels radiating fin It states human inductor to be mounted between the gap of the radiating fin, the external top for being mounted on the radiator of the driving power Portion, the LED light source board and secondary optical lens are mounted on the bottom of the radiator and the LED light source board is located at described dissipate Between hot device and secondary optical lens.

In LED bay light described in the utility model, the driving power is constant-current driving power supply.

It further include the waterproof connector for accessing power supply line in LED bay light described in the utility model.

In LED bay light described in the utility model, the bulkhead lamp is equipped with consolidating for O-shaped hanging ring and/or adjustable angle Fixed rack.

In LED bay light described in the utility model, the secondary optical lens are fixedly mounted on using back-off device On the radiator.

In LED bay light described in the utility model, the human inductor includes radar sensor.

In LED bay light described in the utility model, the human inductor includes light sensor.

In LED bay light described in the utility model, the radiating fin is equipped with a plurality of for reinforcing air circulation Air channel.

In LED bay light described in the utility model, the LED light source board includes aluminum substrate and LED chip, the aluminium Substrate is fixed on the bottom of the radiator, and the LED chip is fixed on the aluminum substrate.

LED bay light in the utility model is integrally formed using macromolecule heat conduction material, and absorption outside air is more, is dissipated Thermal effect is more preferable, and without back segment machining and appearance powder curing process, improves production efficiency, effectively reduce cost；Driving Power supply uses the structure of external installation, can obtain better heat dissipation effect, while using constant-current driving power supply, can be LED core Piece output provides constant driving current, and LED service life is effectively ensured, is not influenced by power network fluctuation；Using radar light sensation The sensing device of one, can automatically adjust the switch of bulkhead lamp according to illumination condition, and can according to whether someone by controlling automatically The switch of bulkhead lamp processed, it is more convenient to use, and greatly reduce the consumption of the energy；Secondary optical lens are using 8 pawls back-off dress Installation is set, screw fixed installation is not needed, can effectively reduce cost of labor, realizes efficiently production.

Detailed description of the invention

Fig. 1 is the configuration schematic diagram of LED bay light provided by the embodiment of the utility model；

Fig. 2 is the overall structure diagram of LED bay light provided by the embodiment of the utility model.

Specific embodiment

It is with reference to the accompanying drawings and embodiments, practical new to this in order to illustrate more clearly of the technical solution of the utility model The technical solution of type is further elaborated, it should be apparent that, some implementations of only the utility model are described below Example, for those of ordinary skill in the art, without creative efforts, can also be according to these embodiments Obtain other embodiments.

Referring to Figures 1 and 2, LED bay light provided in this embodiment, including O-shaped hanging ring 1, hexagon socket head cap screw 2, driving electricity Source 3, waterproof connector 4, radiator 5, human inductor 6,7 round end cross machine tooth screw 8 of LED light source board and secondary optical lens 10.O-shaped 1 upper end of hanging ring is O-shaped hook, lower end is bolt, and the spiral shell to match with the bolt is equipped at the top of driving power 3 Hole, O-shaped hanging ring 1 are fixed on the top of driving power 3 by being threadedly engaged, to make user can be by O-shaped hanging ring 1 by LED industrial and mineral Lamp is hung on factory, workshop or mine.In other embodiments, can also O-shaped hanging ring 1 be set to fixed bracket, used Family can be used the fasteners such as screw will fixed bracket be fixed on the wall or bracket on, and can according to need the fixed branch of adjustment The setting angle of frame, to obtain better illuminating effect.It sets at the top of radiator 5 there are four the connecting column with screw hole, drives On the connecting column at the top that dynamic power supply 3 is fixedly mounted on radiator 5 by four hexagon socket head cap screws 2.The external installation of driving power 3 At the top of radiator 5, the structure of the external installation of driving power 3 is formed, since driving power 3 is the main hair of LED bay light Heat source can obtain better heat dissipation effect using external mounting structure documented by the utility model；Preferably, driving power 3 use constant-current driving power supply, can for LED chip output constant driving current be provided, LED service life is effectively ensured, not by The influence of power network fluctuation, and input voltage range can meet 100-480V (AC) supply input, generally applicable whole world power grid.LED light Source plate 7 and secondary optical lens 10 are mounted on the bottom of radiator 5 and LED light source board 7 is located at radiator 5 and secondary optical lens Between 10.LED light source board 7 in the present embodiment is fixedly mounted on the bottom of radiator 5 by round end cross machine tooth screw 8, Including aluminum substrate and LED chip, aluminum substrate is fixed in the lamp plate chamber of the bottom of radiator 5, and LED chip is with mounted side Formula is fixed on aluminum substrate 6, and the heat that LED chip issues passes to radiator 5 by aluminum substrate and dissipated by radiator 5 It sends out.

Radiator 5 in the present embodiment is integrally formed production using macromolecule heat conduction material, and specific material is using nylon For substrate, adds the Heat Conduction Materials such as ceramic powder, aluminum nitride particle, graphene and match；When the aluminium base plate temperature reaches 45 Degree Celsius or more when, polymer composite can quickly form electronics web frame, and ordered arrangement microchannel is opened, and absorb external Air carries out air-flow and interacts with hot-fluid, when aluminum substrate higher, the electronic network knot that interacts with macromolecule heat conduction material hot-fluid node temperature The channel that structure arranges is opened bigger, and absorption outside air is more, and radiation heat transfer is more, so that effectively conversion hot-fluid is radiated Radiator reduces the temperature of aluminum substrate.Radiator 5 includes multi-disc radiating fin 51, is all provided between every two panels radiating fin 51 There is the gap that heat is distributed for air circulation.Radiator 5 is the heat sink body of LED bay light, driving power 3 and LED light source The heat that the equal components of plate 7 are issued when working is distributed essentially by radiator 5, passes through the setting increase heat dissipation of radiating fin 51 Area, and made of macromolecule heat conduction material, the heat-sinking capability of bulkhead lamp can be greatly improved, the work temperature of bulkhead lamp is reduced Degree improves the bulkhead lamp service life.Waterproof connector 4 is for accessing power supply line, between being mounted on radiator 5 between radiating fin 51 In gap, to guarantee that it is safe that the wiring of bulkhead lamp uses.In one embodiment, the air stream between optimization radiating fin 51 Understanding and considerate condition, is equipped with a plurality of air channel for being used to reinforce air circulation on radiating fin 51, and air channel 12 generally uses strip Hole configurations, it is arranged in parallel between each air channel 12, little airflow can be formed between radiating fin 14, accelerated heat and dissipated The rate of hair improves radiating efficiency.

Human inductor 6 in the present embodiment is arranged on the circuit between driving power 3 and LED light source board 7, including thunder Up to sensor and light sensor, between the human inductor 6 in the present embodiment is arranged on radiator 5 between radiating fin 51 At gap position, it is fixed on radiator 5 with 3 CARBURIZING FURNACE FOR STAINLESS FASTENERs.The induction dress of radar light sensation one can be used in human inductor 6 It sets, light sensor is used to realize the intelligent control for starting LED light source board 7 and closing according to the different of external illumination condition, Such as: current transmission of the driving power to LED light source board is closed when external illumination condition is greater than 50LUX, when external illumination condition Start current transmission of the driving power to LED light source board when less than 50LUX.Radar sensing is former using the Doppler of electromagnetic wave Reason, any wave has the characteristic of reflection, when the wave of certain frequency encounters obstacle, will some wave reflected Back, to detect mobile object, by radar sensor can someone by when start electricity of the driving power to LED light source board Stream conveying closes current transmission of the driving power to LED light source board after the passage of the person and turns off the light when you leave to realize people Lai Dengliang Effect.

Further, secondary optical lens 10 match with radiator 5, and secondary optical lens 10 are up to using light transmittance 93% lens production, 5 bottom of radiator is equipped with the lens mounting hole of multiple and different sizes, makes it can be according to the occasion used not Lens with mating different angle specification use, so as to match different optical lenses.In one embodiment, secondary Optical lens 10 is the collector lens with focusing light effect and the collector lens is PC material, the inside table of secondary optical lens 10 The cone cell protrusion that face is uniformly distributed to be had with focusing light effect, so that secondary optical lens 10 can be with while playing focusing light effect Prevent glare effect.Secondary optical lens 10 are installed in the mounting hole on radiator 5 using 8 pawl back-off devices, do not need spiral shell Silk is fixedly mounted, and can effectively reduce cost of labor, realizes efficiently production.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, can also make several improvements and retouch, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims

1. a kind of LED bay light, which is characterized in that including driving power, radiator, human inductor, LED light source board and two Secondary optical lens, the radiator are made of macromolecule heat conduction material, including multi-disc radiating fin, every two panels radiating fin it Between be equipped with the gap that heat is distributed for air circulation, the human inductor be mounted on the radiating fin gap it Between, the external top for being mounted on the radiator of the driving power, the LED light source board and secondary optical lens are mounted on institute It states the bottom of radiator and the LED light source board is located between the radiator and secondary optical lens.

2. LED bay light as described in claim 1, which is characterized in that the driving power is constant-current driving power supply.

3. LED bay light as described in claim 1, which is characterized in that further include the waterproof connector for accessing power supply line.

4. LED bay light as described in claim 1, which is characterized in that the bulkhead lamp is equipped with O-shaped hanging ring and/or angle can The fixation bracket of tune.

5. LED bay light as described in claim 1, which is characterized in that the secondary optical lens are fixed using back-off device It is mounted on the radiator.

6. LED bay light as described in claim 1, which is characterized in that the human inductor includes radar sensor.

7. LED bay light as described in claim 1, which is characterized in that the human inductor includes light sensor.

8. LED bay light as described in claim 1, which is characterized in that the radiating fin is equipped with a plurality of for reinforcing sky The logical air channel of air-flow.

9. LED bay light as described in claim 1, which is characterized in that the LED light source board includes aluminum substrate and LED chip, The aluminum substrate is fixed on the bottom of the radiator, and the LED chip is fixed on the aluminum substrate.