CN207500906U - A kind of heat radiation street lamp - Google Patents
A kind of heat radiation street lamp Download PDFInfo
- Publication number
- CN207500906U CN207500906U CN201721284290.2U CN201721284290U CN207500906U CN 207500906 U CN207500906 U CN 207500906U CN 201721284290 U CN201721284290 U CN 201721284290U CN 207500906 U CN207500906 U CN 207500906U
- Authority
- CN
- China
- Prior art keywords
- thermoelectric module
- lamp
- circuit board
- heat
- lamp housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of heat radiation street lamp, lamp housing inside top, which reclines, the first thermoelectric module, the positive and negative anodes of first thermoelectric module are drawn respectively by conducting wire, and conducting wire connects lithium battery by a voltage-stablizer, the lamp bead plate top is provided with circuit board, the circuit board top reclines and has the second thermoelectric module, the chill surface and circuit board contacts of second thermoelectric module, the heat production of second thermoelectric module faces upward, second thermoelectric module connects lithium battery by conducting wire, and the lamp housing is provided with heat emission hole.Compared with prior art, the heat radiation street lamp of the utility model, the heat recovery of high temperature lamp housing is generated electricity using thermoelectric module, and using electrical energy drive others thermoelectric module manufacture circuit board and the required low temperature environment of lamp bead plate, while improving the service life of circuit board and lamp bead plate, energy utilization rate is also improved, the frequency of personnel's maintenance is in addition also reduced, so as to reduce the use cost of street lamp.
Description
Technical field
The utility model is related to road lighting street lamp technology field, more particularly to a kind of heat radiation street lamp.
Background technology
LED street lamp is most energy saving environmental protection product in current illuminating product, but its LED light source is because higher to cooling requirements, especially
It is street lamp industry, for a long time by illumination the temperature in lamp housing can increased rapidly, leverage LED light source and circuit
The service life of plate not only needs high-frequency maintenance, while also increases the use cost of street lamp.
Utility model content
The utility model aim is to provide a kind of heat radiation street lamp, with solve in the prior art most street lamps long-time by
It is increased rapidly to the temperature in lamp housing during illumination, leverages the service life of LED light source and circuit board, not only need height
The maintenance of frequency, while also increase the technical bug of the use cost of street lamp.
What the technical solution of the utility model was realized in：
A kind of heat radiation street lamp including lamp housing and is arranged on the lamp bead plate and circuit board of lamp housing inside bottom, the lamp
Shell inside top, which reclines, the first thermoelectric module, and the positive and negative anodes of first thermoelectric module are drawn respectively by conducting wire, and
Conducting wire connects lithium battery by a voltage-stablizer, and the lamp bead plate top is provided with circuit board, and the circuit board top, which reclines, the
Two thermoelectric modules, the chill surface and circuit board contacts of second thermoelectric module, the heat production of second thermoelectric module
Upwardly, second thermoelectric module connects lithium battery by conducting wire, and the lamp housing is provided with heat emission hole.
Preferably, it is provided with heat conducting coating between first thermoelectric module and lamp housing.
Preferably, the lamp housing is internally provided with wind turbine, and the wind turbine connects lithium battery by conducting wire, and the wind turbine is blown
The heat production face of the second thermoelectric module of air port face.
Preferably, the lamp bead plate does not recline with circuit board.
Preferably, first thermoelectric module and the second thermoelectric module are multi-stage refrigerating piece.
Compared with prior art, the utility model has following advantageous effect：
The heat radiation street lamp of the utility model is generated electricity the heat recovery of high temperature lamp housing, and use and be somebody's turn to do using thermoelectric module
Electrical energy drive others thermoelectric module manufactures circuit board and the required low temperature environment of lamp bead plate, improves circuit board and lamp bead
While the service life of plate, energy utilization rate is also improved, the frequency of personnel's maintenance is in addition also reduced, so as to reduce road
The use cost of lamp.
Description of the drawings
Fig. 1 is the structure chart of the utility model heat radiation street lamp.
In figure：Lamp housing 100, lamp bead plate 200, circuit board 300, the first thermoelectric module 400, lithium battery 500, the second thermoelectricity
Cooling piece 600, heat conducting coating 700, wind turbine 800.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the utility model is clearly and completely described.
As shown in Figure 1, a kind of heat radiation street lamp, including lamp housing 100 and it is arranged on the lamp bead plate of 100 inside bottom of lamp housing
200 and circuit board 300,100 inside top of lamp housing, which reclines, the first thermoelectric module 400, first thermoelectric cooling
Piece 400 can utilize the heat absorption on 100 surface of lamp housing, and the positive and negative anodes of first thermoelectric module 400 pass through conducting wire respectively
It draws, due to 400 both sides of the first thermoelectric module, there are the temperature difference, you can generate voltage and current, and conducting wire passes through at electrode both ends
One voltage-stablizer connects lithium battery 500, and 200 top of lamp bead plate is provided with circuit board 300, and 300 top of circuit board reclines
There is the second thermoelectric module 600, wherein, insulating heat-conductive piece can be set between 300 and second thermoelectric module 600 of circuit board, it should
Insulating heat-conductive piece quickly transmits for the heat of circuit board 300, second thermoelectric module 600 be used for as lamp bead plate 200 and
Circuit board 300 provides low temperature environment, and the chill surface of second thermoelectric module 600 is contacted with circuit board 300, second heat
The heat production of electric cooling piece 600 faces upward, and second thermoelectric module 600 connects lithium battery 500, the lamp housing by conducting wire
100 are provided with heat emission hole, and the voltage-stablizer is arranged on one end of circuit board 300 with lithium battery 500.
Heat conducting coating 700 is provided between first thermoelectric module 400 and lamp housing 100, the heat conducting coating 700 is used
In the heat transfer rate for improving 100 and first thermoelectric module 400 of lamp housing, the generated output of the first thermoelectric module 400 is improved.
The lamp housing 100 is internally provided with wind turbine 800, and the wind turbine 800 connects lithium battery 500, the wind by conducting wire
The heat production face of the second thermoelectric module of blowing mouth face 600 of machine 800, the reception of slave lamp housing 100 of the first thermoelectric module 400
Heat is more, and the electric energy generated is more, while can also provide more electric currents for wind turbine 800 etc., so as to 800 rotating speed of wind turbine
Also faster, better to the heat dissipation effect of lamp bead plate 200 and circuit board 300, i.e. the temperature of lamp housing 100 is higher, 800 rotating speed of wind turbine
Also faster, heat dissipation is more violent in lamp housing 100, and material is thus formed the temperature control systems of a dynamic constant temperature.
The lamp bead plate 200 does not recline with circuit board 300, improves heat dissipation performance.
First thermoelectric module, 400 and second thermoelectric module 600 is multi-stage refrigerating piece, improves the utilization of energy
Rate.
The structure of comprehensive the utility model is it is found that the heat radiation street lamp of the utility model, using thermoelectric module by high temperature lamps
The heat recovery power generation of shell, and it is required low using electrical energy drive others thermoelectric module manufacture circuit board and lamp bead plate
Warm environment while improving the service life of circuit board and lamp bead plate, also improves energy utilization rate, in addition also reduces people
The frequency of member's maintenance, so as to reduce the use cost of street lamp.
Claims (5)
1. a kind of heat radiation street lamp, including lamp housing and it is arranged on the lamp bead plate of lamp housing inside bottom and circuit board, feature exist
In：The lamp housing inside top, which reclines, the first thermoelectric module, and the positive and negative anodes of first thermoelectric module are respectively by leading
Line is drawn, and conducting wire connects lithium battery by a voltage-stablizer, and the lamp bead plate top is provided with circuit board, the circuit board top
Reclining has the second thermoelectric module, the chill surface and circuit board contacts of second thermoelectric module, second thermoelectric cooling
The heat production of piece faces upward, and second thermoelectric module connects lithium battery by conducting wire, and the lamp housing is provided with heat emission hole.
2. heat radiation street lamp as described in claim 1, which is characterized in that be provided between first thermoelectric module and lamp housing
Heat conducting coating.
3. heat radiation street lamp as claimed in claim 2, which is characterized in that the lamp housing is internally provided with wind turbine, and the wind turbine leads to
Cross conducting wire connection lithium battery, the heat production face of the second thermoelectric module of blowing mouth face of the wind turbine.
4. heat radiation street lamp as claimed in claim 2, which is characterized in that the lamp bead plate does not recline with circuit board.
5. heat radiation street lamp as claimed in claim 4, which is characterized in that first thermoelectric module and the second thermoelectric module
For multi-stage refrigerating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721284290.2U CN207500906U (en) | 2017-10-02 | 2017-10-02 | A kind of heat radiation street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721284290.2U CN207500906U (en) | 2017-10-02 | 2017-10-02 | A kind of heat radiation street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207500906U true CN207500906U (en) | 2018-06-15 |
Family
ID=62499497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721284290.2U Expired - Fee Related CN207500906U (en) | 2017-10-02 | 2017-10-02 | A kind of heat radiation street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207500906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296381A (en) * | 2019-08-16 | 2019-10-01 | 江苏欧亚照明股份有限公司 | A kind of road lamp cap of anti-steam |
-
2017
- 2017-10-02 CN CN201721284290.2U patent/CN207500906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296381A (en) * | 2019-08-16 | 2019-10-01 | 江苏欧亚照明股份有限公司 | A kind of road lamp cap of anti-steam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180615 Termination date: 20201002 |