CN203686712U - Intelligent heat dissipation type LED PAR lamp - Google Patents
Intelligent heat dissipation type LED PAR lamp Download PDFInfo
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- CN203686712U CN203686712U CN201420057428.5U CN201420057428U CN203686712U CN 203686712 U CN203686712 U CN 203686712U CN 201420057428 U CN201420057428 U CN 201420057428U CN 203686712 U CN203686712 U CN 203686712U
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Abstract
The utility model relates to a semiconductor LED lighting lamp, in particular to an intelligent heat dissipation type LED PAR lamp. The intelligent heat dissipation type LED PAR lamp comprises a lamp cap, a power line, an electric circuit board, a temperature sensor, a mini-size fan, air circulation holes, a lamp shell, a heat dissipater, a lower shell cover, an LED lamp bead and light distribution assembly and an LED light-emitting face. The technical design of a CPU single-chip microcomputer for control, the sensor, the heat dissipater and the mini-size fan is adopted. The intelligent heat dissipation type LED PAR lamp is simple in structure and high in practicability, the temperature sensor is adopted in a fan circuit to detect temperature information and drive the mini-size fan to be started or stopped, the heat dissipation effect of the LED PAR lamp is effectively improved, the size of the heat dissipater can be reduced compared with an existing PAR lamp, then the size of the whole lamp is decreased, raw materials are saved, use is safe, and installation is convenient.
Description
Technical field
The utility model relates to a kind of semiconductor LED illuminating lamp tool, particularly a kind of intelligent heat dissipation type LED PAR lamp.
Background technology
Since reform and opening-up, Chinese national economy obtains rapid growth, and " scientific and technical innovation, autonomous innovation " become the main flow of current industrial development.The industry of China is just step by step to the future development of economizing type, energy-saving and emission-reduction, low-carbon (LC).Make a general survey of the development history of domestic and international light fixture, light fixture has experienced the differentiation of several several generations, from the incandescent lamp of the first generation, the fluorescent lamp of the second generation, the electricity-saving lamp of the third generation, to current advocate promote the use of the 4th generation lighting LED lamp.In this process, the life-span is long, brightness is high because having for lighting LED lamp, stable performance, the advantage such as pollution-free, has started a green energy conservation tempest at lighting circle.Along with the development of microelectric technique and material technology innovation, the prices of LED illuminating product can progressively decline.The Chinese government aspect LED Lighting Industry, also give and support energetically, be widely used at present in various occasions, as school, hospital, family, hotel, market and other need the place of room lighting.Particularly, aspect city illumination transformation, constantly replace conventional road lamp with LED street lamp, reach energy-conservation object.Though LED PAR lamp is good, also exist weak point simultaneously, the major defect that traditional LED PAR lamp exists is that radiating effect is not good, easily causes because lamp temperature is high its intraware is often burned, and is the main cause that causes LED PAR lamp to damage.In order to solve this problems referred to above, R&D institution and enterprise technology personnel are in constantly research, exploration, utilize modern science and technology to improve design to existing LED PAR lamp, although obtained technically some progress, in practice, still exist the technical problem not yet overcoming.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, and a kind of intelligent heat dissipation type LED PAR lamp is provided, and can improve radiating rate and the effect of whole lamp better more quickly and effectively, make intraware be difficult for being burned, extend the life-span of light fixture, use safety, easy for installation.
The utility model solves the technical scheme that its technical problem adopts: contain lamp holder, power line, electric circuit board, temperature sense head, mini-fan, cross-ventilation hole, lamp housing, radiator, housing lower cover, LED lamp pearl and luminous intensity distribution assembly, LED light-emitting area, lamp housing flare shape, made by resistant to elevated temperatures plastic material, its middle and upper part is provided with several difform cross-ventilations hole, the upper top of lamp housing connects a spiral helicine lamp holder, and the lower top of lamp housing connects a housing lower cover; Electric circuit board abuts against the lower end of lamp holder, there is a power line to be connected with lamp holder in the upper end of electric circuit board, on electric circuit board, be provided with driving power, CPU, mini-fan, temperature sense head, mini-fan is arranged on the center of electric circuit board below, and temperature sense head is located at the right-hand member of electric circuit board below; Radiator is formed by multilayer aluminium flake stacked group, is arranged in the draw-in groove of housing lower cover; LED lamp pearl and luminous intensity distribution assembly are provided with lamp pearl, circuit board, lens, and it is arranged on the centre of housing lower cover, and by radiator around encirclement; LED light-emitting area is circular transparent goggles, is made up of PMMA material, and it snaps in housing lower cover by buckle, has formed a kind of intelligent heat dissipation type LED PAR lamp.
The design principle of this intelligent heat dissipation type LED PAR lamp: adopt CPU Single-chip Controlling, sensor, radiator, mini-fan art designs to form.Be provided with an electric circuit board near the lower end of lamp holder, this electric circuit board is an integrated circuit board, comprise CPU module, driving power module, temperature detecting module, fan circuit module, it adopts volume is little, performance is excellent, cheap singlechip chip as CPU, and temperature sense head is as temperature detection instrument.By assembler language or C language compilation program, the temperature range that temperature sense head can sense can be arranged in program, after program compilation is errorless, only need to adopt replication tool by burning program in single-chip microcomputer.Driving power divides two-way to carry out work, and leading driving power driving LED lamp pearl is normally luminous, and another road drives mini-fan normally to work.After energising, particularly summer, scorching temperature weather was many, in the time that the temperature in lamp body reaches 50 degrees Celsius, temperature sense head can pass to single-chip microcomputer by the temperature signal sensing, single-chip microcomputer can send instruction according to contents of program, automatically open fan circuit system, mini-fan entry into service, blow cooling to lamp body internal heat energy, what now the temperature of lamp body the inside can be along with fan is cooling, thereby reaches the object that temperature reduces, until the temperature in lamp body is during lower than 30 degrees Celsius, mini-fan stops operating automatically, returns to normal condition.Radiator adopts multilayer aluminium flake stacked group to form, the radiator of being made by aluminum material, radiating effect is fast, can be effectively by the heat energy diffusion of lamp body inside, the middle and upper part of lamp housing is provided with difform cross-ventilation hole simultaneously, by cross-ventilation hole, the heat of lamp body inside is discharged, reach economic benefits and social benefits heat extraction effect.This LED PAR modulated structure is simple, practical, in fan circuit, adopt temperature sense head detected temperatures information and produce the control technology that drives mini-fan start and stop, can effectively improve the radiating effect of PAR lamp, and more existing PAR lamp, can reduce the volume of radiator, thereby make whole lamp volume-diminished, save material, be convenient to project installation and debugging.
The beneficial effects of the utility model are: this LED PAR lamp adopts CPU Single-chip Controlling, sensor, radiator, mini-fan art designs to form.After energising, particularly summer, scorching temperature weather was many, in the time that the temperature in lamp body reaches 50 degrees Celsius, can automatically open fan circuit system, fan entry into service, lamp body internal heat energy is blown cooling, by radiator, heat energy is spread, by cross-ventilation hole, internal heat energy is discharged simultaneously, reach economic benefits and social benefits heat extraction effect, until the temperature in lamp body is during lower than 30 degrees Celsius, fan shuts down, and returns to normal condition.This utility model can be improved radiating rate and the effect of whole lamp better more quickly and effectively, makes intraware be difficult for being burned, and extends the life-span of light fixture, uses safety, easy for installation.
Accompanying drawing explanation
In conjunction with the accompanying drawings and embodiments the utility model to be further illustrated below:
It in figure, is a kind of intelligent heat dissipation type LED PAR modulated structure schematic diagram
In the drawings: 1. lamp holder, 2. power line, 3. electric circuit board, 4. temperature sense head, 5. mini-fan, 6. cross-ventilation hole, 7. lamp housing, 8. radiator, 9. housing lower cover, 10.LED lamp pearl and luminous intensity distribution assembly, 11.LED light-emitting area.
The specific embodiment
In the drawings, lamp housing 7 flare shapes, are made up of resistant to elevated temperatures plastic material, and its middle and upper part is provided with several difform cross-ventilations hole 6, and the upper top of lamp housing 7 connects a spiral helicine lamp holder 1, and the lower top of lamp housing 7 connects a housing lower cover 9; Electric circuit board 3 abuts against the lower end of lamp holder 1, there is a power line 2 to be connected with lamp holder 1 in the upper end of electric circuit board 3, on electric circuit board 3, be provided with driving power, CPU, mini-fan, temperature sense head, mini-fan 5 is arranged on the center of electric circuit board 3 belows, and temperature sense head 4 is located at the right-hand member of electric circuit board 3 belows; Radiator 8 is formed by multilayer aluminium flake stacked group, is arranged in the draw-in groove of housing lower cover; LED lamp pearl and luminous intensity distribution assembly 10 are provided with lamp pearl, circuit board, lens, and it is arranged on the centre of housing lower cover 9, and by radiator 8 around encirclement; LED light-emitting area 11 is circular transparent goggles, is made up of PMMA material, and it snaps in housing lower cover 9 by buckle, has formed a kind of intelligent heat dissipation type LED PAR lamp.
This LED PAR lamp adopts CPU Single-chip Controlling, sensor, radiator, mini-fan art designs to form.Be provided with an electric circuit board 3 near the lower end of lamp holder 1, this electric circuit board 3 is integrated circuit boards, comprise CPU module, driving power module, temperature detecting module, fan circuit module, it adopts volume is little, performance is excellent, cheap singlechip chip as CPU, and temperature sense head 4 is as temperature detection instrument.By assembler language or C language compilation program, 4 temperature ranges that can sense of temperature sense head can be arranged in program, after program compilation is errorless, only need to adopt replication tool by burning program in single-chip microcomputer.Driving power divides two-way to carry out work, and leading driving power driving LED lamp pearl is normally luminous, and another road drives mini-fan 5 normally to work.After energising, particularly summer, scorching temperature weather was many, in the time that the temperature in lamp body reaches 50 degrees Celsius, temperature sense head 4 can pass to single-chip microcomputer by the temperature signal sensing, single-chip microcomputer can send instruction according to contents of program, automatically open fan circuit system, mini-fan 5 entrys into service, blow cooling to lamp body internal heat energy, what now the temperature of lamp body the inside can be along with mini-fan 5 is cooling, thereby reaches the object that temperature reduces, until the temperature in lamp body is during lower than 30 degrees Celsius, mini-fan 5 stops operating automatically, returns to normal condition.Radiator 8 adopts multilayer aluminium flake stacked group to form, the radiator of being made by aluminum material, radiating effect is fast, can be effectively by the heat energy diffusion of lamp body inside, the middle and upper part of lamp housing 7 is provided with difform cross-ventilation hole 6 simultaneously, by cross-ventilation hole 6, the heat of lamp body inside is discharged, reach economic benefits and social benefits heat extraction effect.This LED PAR modulated structure is simple, practical, in fan circuit, adopt temperature sense head detected temperatures information and produce the control technology that drives mini-fan start and stop, can effectively improve the radiating effect of PAR lamp, and more existing PAR lamp, can reduce the volume of radiator, thereby make whole lamp volume-diminished, save material, be convenient to project installation and debugging.
Claims (1)
1. an intelligent heat dissipation type LED PAR lamp, contain lamp holder, power line, electric circuit board, temperature sense head, mini-fan, cross-ventilation hole, lamp housing, radiator, housing lower cover, LED lamp pearl and luminous intensity distribution assembly, LED light-emitting area, it is characterized in that: lamp housing flare shape, made by resistant to elevated temperatures plastic material, its middle and upper part is provided with several difform cross-ventilations hole, the upper top of lamp housing connects a spiral helicine lamp holder, and the lower top of lamp housing connects a housing lower cover; Electric circuit board abuts against the lower end of lamp holder, there is a power line to be connected with lamp holder in the upper end of electric circuit board, on electric circuit board, be provided with driving power, CPU, mini-fan, temperature sense head, mini-fan is arranged on the center of electric circuit board below, and temperature sense head is located at the right-hand member of electric circuit board below; Radiator is formed by multilayer aluminium flake stacked group, is arranged in the draw-in groove of housing lower cover; LED lamp pearl and luminous intensity distribution assembly are provided with lamp pearl, circuit board, lens, and it is arranged on the centre of housing lower cover, and by radiator around encirclement; LED light-emitting area is circular transparent goggles, is made up of PMMA material, and it snaps in housing lower cover by buckle, has formed a kind of intelligent heat dissipation type LED PAR lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057428.5U CN203686712U (en) | 2014-01-23 | 2014-01-23 | Intelligent heat dissipation type LED PAR lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057428.5U CN203686712U (en) | 2014-01-23 | 2014-01-23 | Intelligent heat dissipation type LED PAR lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203686712U true CN203686712U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420057428.5U Expired - Fee Related CN203686712U (en) | 2014-01-23 | 2014-01-23 | Intelligent heat dissipation type LED PAR lamp |
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| CN (1) | CN203686712U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202391A (en) * | 2015-10-20 | 2015-12-30 | 桂林风范装饰工程有限公司 | Automatic heat dissipation lamp |
| CN105443994A (en) * | 2015-12-02 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Intelligent radiating LED lamp |
| CN107654914A (en) * | 2017-10-31 | 2018-02-02 | 江苏优为视界科技有限公司 | A kind of common rail floodlight |
-
2014
- 2014-01-23 CN CN201420057428.5U patent/CN203686712U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202391A (en) * | 2015-10-20 | 2015-12-30 | 桂林风范装饰工程有限公司 | Automatic heat dissipation lamp |
| CN105443994A (en) * | 2015-12-02 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Intelligent radiating LED lamp |
| CN107654914A (en) * | 2017-10-31 | 2018-02-02 | 江苏优为视界科技有限公司 | A kind of common rail floodlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20190123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |