CN204786107U - LED street lamp with automatic temperature measurement, cooling function - Google Patents
LED street lamp with automatic temperature measurement, cooling function Download PDFInfo
- Publication number
- CN204786107U CN204786107U CN201520514828.9U CN201520514828U CN204786107U CN 204786107 U CN204786107 U CN 204786107U CN 201520514828 U CN201520514828 U CN 201520514828U CN 204786107 U CN204786107 U CN 204786107U
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- China
- Prior art keywords
- heat sink
- temperature
- signal acquisition
- control chip
- street lamp
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a LED street lamp with automatic temperature measurement, cooling function, the high -definition stereoscopic video driver comprises a power source, the signal acquisition module, a weighing sensor and a temperature sensor, centralized control ware and heat sink, the centralized control ware includes the temperature comparator, control chip and three on -off controller, the power is signal acquisition module and control chip power supply, the signal acquisition module includes a 2 -3 temperature signal acquisition ware, the output of signal acquisition module is connected with control chip through temperature sensor and temperature comparator in proper order, control chip includes the relay, drive module and transformer, the output of transformer and relay is connected with drive module's input respectively, the drive module output is connected with three heat sink through three on -off controller. The utility model discloses temperature sampling precision is high, the radiating efficiency is good, just the utility model discloses low cost, safe and reliable, long service life.
Description
Technical field
The utility model relates to road lighting field, particularly relates to a kind of LED street lamp with automatic temperature measurement, cooling function.
Background technology
Because LED has the features such as energy-saving and environmental protection, the life-span is long, volume is little, therefore, it is usually applied on street lighting.Under LED street lamp is in long duty, quantity of heat production is high, if can not get rid of, will directly have influence on the normal use of LED street lamp, and greatly have impact on the service life of street lamp.Arrange heat abstractor in existing LED street lamp, but these heat abstractors are often only directed to lamp pearl itself to dispel the heat, and radiating efficiency is not high, dispels the heat uneven, this also causes a hidden trouble to the use of LED street lamp.
Above-mentioned defect, is worth solving.
Summary of the invention
In order to overcome the deficiency of existing technology, the utility model provides a kind of LED street lamp with automatic temperature measurement, cooling function.
Technical solutions of the utility model are as described below:
There is automatic temperature measurement, the LED street lamp of cooling function, comprise power supply, signal acquisition module, temperature sensor, control chip and heat sink, it is characterized in that, also comprise Centralized Controller, described Centralized Controller comprises temperature comparator, described control chip and three on-off controllers, described power supply is that described signal acquisition module and described control chip are powered, described signal acquisition module comprises 2-3 temperature signal collection device, the output of described signal acquisition module is connected with described control chip with described temperature comparator through described temperature sensor successively, described control chip comprises relay, driver module and transformer, described transformer is connected with described power supply, described relay input is connected with described temperature comparator, described transformer is connected with the input of described driver module respectively with the output of described relay, described driver module output is connected with three on-off controllers respectively, three described on-off controllers are connected with three described heat sinks respectively.
Further, described heat sink comprises the first heat sink, the second heat sink and the 3rd heat sink, and described first heat sink is ventilating fan formula heat sink, and described second heat sink and described 3rd heat sink are flow type heat sink.
Further, described flow type heat sink comprises power compressor, the winding water route be connected with described power compressor and is located at the radiating fin of described winding water route end.
Further, described signal acquisition module also comprises the signal concentrator that described temperature signal collection device output connects, and the output of described signal concentrator is connected with described temperature sensor.
Further, described power supply is sun-generated electric power.
Further, described temperature signal collection device is 3.
According to the utility model of said structure, its beneficial effect is, the utility model temperature sampling precision is high, avoid temperature that sampling precisely do not cause too high time do not lower the temperature or temperature is too low time to lower the temperature phenomenon frequently; In addition, the utility model radiating efficiency is high, can increase the number of heat abstractor, to complete the heat radiation of large power road lamp according to the temperature value of different situations; The utility model is with low cost, safe and reliable, environment friendly and pollution-free and energy-efficient, long service life.
Accompanying drawing explanation
Fig. 1 is system architecture diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is conducted further description:
As shown in Figure 1, the utility model provides a kind of LED street lamp with automatic temperature measurement, cooling function, comprise sun-generated electric power, signal acquisition module, temperature sensor, control chip, heat sink and Centralized Controller, Centralized Controller comprises temperature comparator, control chip and three on-off controllers, sun-generated electric power is that signal acquisition module and control chip are powered, signal acquisition module comprises 2-3 temperature signal collection device, and preferably, temperature signal collection device is 3.
Signal acquisition module also comprises the signal concentrator that temperature signal collection device output connects, and the output of signal concentrator is connected with temperature sensor.The output of signal acquisition module is connected with control chip with temperature comparator through temperature sensor successively, control chip comprises relay, driver module and transformer, transformer is connected with sun-generated electric power, relay input is connected with temperature comparator, transformer is connected with the input of driver module respectively with the output of relay, driver module output is connected with three on-off controllers respectively, and three on-off controllers are connected with three heat sinks respectively.
Heat sink comprises the first heat sink, the second heat sink and the 3rd heat sink, first heat sink is ventilating fan formula heat sink, second heat sink and the 3rd heat sink are flow type heat sink, wherein, flow type heat sink comprises power compressor, the winding water route be connected with power compressor and the radiating fin being located at winding water route end.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
By reference to the accompanying drawings exemplary description is carried out to the utility model patent above; the realization of obvious the utility model patent is not subject to the restrictions described above; as long as have employed the various improvement that method is conceived and technical scheme is carried out of the utility model patent; or the design of the utility model patent and technical scheme directly applied to other occasion, all in protection domain of the present utility model without to improve.
Claims (6)
1. there is automatic temperature measurement, the LED street lamp of cooling function, comprise power supply, signal acquisition module, temperature sensor, control chip and heat sink, it is characterized in that, also comprise Centralized Controller, described Centralized Controller comprises temperature comparator, described control chip and three on-off controllers, described power supply is that described signal acquisition module and described control chip are powered, described signal acquisition module comprises 2-3 temperature signal collection device, the output of described signal acquisition module is connected with described control chip with described temperature comparator through described temperature sensor successively, described control chip comprises relay, driver module and transformer, described transformer is connected with described power supply, described relay input is connected with described temperature comparator, described transformer is connected with the input of described driver module respectively with the output of described relay, described driver module output is connected with three described on-off controllers respectively, three described on-off controllers are connected with three described heat sinks respectively.
2. the LED street lamp with automatic temperature measurement, cooling function according to claim 1, it is characterized in that, described heat sink comprises the first heat sink, the second heat sink and the 3rd heat sink, described first heat sink is ventilating fan formula heat sink, and described second heat sink and described 3rd heat sink are flow type heat sink.
3. the LED street lamp with automatic temperature measurement, cooling function according to claim 2, it is characterized in that, described flow type heat sink comprises power compressor, the winding water route be connected with described power compressor and is located at the radiating fin of described winding water route end.
4. the LED street lamp with automatic temperature measurement, cooling function according to claim 1, it is characterized in that, described signal acquisition module also comprises the signal concentrator that described temperature signal collection device output connects, and the output of described signal concentrator is connected with described temperature sensor.
5. the LED street lamp with automatic temperature measurement, cooling function according to claim 1, is characterized in that, described power supply is sun-generated electric power.
6. the LED street lamp with automatic temperature measurement, cooling function according to claim 1, is characterized in that, described temperature signal collection device is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514828.9U CN204786107U (en) | 2015-07-16 | 2015-07-16 | LED street lamp with automatic temperature measurement, cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514828.9U CN204786107U (en) | 2015-07-16 | 2015-07-16 | LED street lamp with automatic temperature measurement, cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204786107U true CN204786107U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520514828.9U Expired - Fee Related CN204786107U (en) | 2015-07-16 | 2015-07-16 | LED street lamp with automatic temperature measurement, cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204786107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561857A (en) * | 2018-03-28 | 2018-09-21 | 广东萨菲洛热能设备有限公司 | A kind of LED radiator that can promptly radiate |
-
2015
- 2015-07-16 CN CN201520514828.9U patent/CN204786107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561857A (en) * | 2018-03-28 | 2018-09-21 | 广东萨菲洛热能设备有限公司 | A kind of LED radiator that can promptly radiate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170716 |