CN206861437U - A kind of solar energy heat-storage street lamp - Google Patents
A kind of solar energy heat-storage street lamp Download PDFInfo
- Publication number
- CN206861437U CN206861437U CN201720631084.8U CN201720631084U CN206861437U CN 206861437 U CN206861437 U CN 206861437U CN 201720631084 U CN201720631084 U CN 201720631084U CN 206861437 U CN206861437 U CN 206861437U
- Authority
- CN
- China
- Prior art keywords
- heat
- street lamp
- generation sheet
- heat accumulation
- electric wire
- 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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Classifications
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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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The utility model provides a kind of solar energy heat-storage street lamp, mainly including lamp stand, street lamp, connect electric wire, photovoltaic module, electrothermal tube, heat accumulation agent, insulation material, heat accumulation agent housing, insulation material housing, thermo-electric generation sheet, daytime photovoltaic cell to electrothermal tube power supply electrothermal tube is generated heat, electrothermal tube hair heat be sent to heat accumulation agent storage, night thermo-electric generation sheet absorb heat accumulation agent storage heat generate electricity lights street lamp.
Description
Technical field
The invention belongs to application of solar energy field, and in particular to needs are converted sunlight on daytime using photovoltaic module
Electric energy, then electric energy is stored in a manner of heat energy, the heat energy of storage is converted into the solar street light that electric energy lights street lamp to night
Device.
Background technology
Current solar street light is daytime converts sunlight into electrical power storage in battery using photovoltaic module, night
Between by the electric energy stored in battery release light street lamp.The battery cost of current solar street light is very high, uses
Short life only has 2-3, and battery needs Lock gate, and construction and installation cost is high, and interval 2-3 needs to change battery, and
And the scrap battery changed pollutes the environment.
The content of the invention
In order that solar street light does not have to battery, solar street light cost is reduced, is increased the service life, environmental protection,
The invention provides a kind of solar energy mechanical energy storage street lamp, using electric energy, tool caused by mechanical energy storing device storage photovoltaic module
Have simple in construction, manufacturing cost is low, long lifespan, it is non-maintaining the characteristics of, and eliminate the environmental pollution that scrap battery is brought.
The technical solution adopted for the present invention to solve the technical problems is：A kind of solar energy heat-storage street lamp of the present invention, including
Lamp stand, street lamp, connect electric wire, photovoltaic module, electrothermal tube, heat accumulation agent, insulation material, heat accumulation agent housing, insulation material housing, temperature
Poor power generation sheet, radiate heat conducting pipe, relay, relay normally closed contact.In a kind of solar energy heat-storage street lamp of the present invention, lamp stand is stood
On the ground, street lamp and photovoltaic module are embedded in heat accumulation agent in the top of lamp stand, heat accumulation agent housing built with heat accumulation agent, electrothermal tube
In, insulation material is surrounded outside heat accumulation agent housing, is insulation material housing outside insulation material, the hot junction of thermo-electric generation sheet is attached to storage
Top outside thermit powder housing, the one side for the heat conducting pipe that radiates are attached to the cold end of thermo-electric generation sheet, and the another side for the heat conducting pipe that radiates is attached to
On lamp stand inwall, insulation material housing is in the inside of lamp stand.A kind of solar energy heat-storage street lamp of the present invention is electrically connected：Photovoltaic group
One end of the photovoltaic cell of part connects one end of electrothermal tube through connecting electric wire, and the other end of photovoltaic cell is through connecting electric wire connection electricity
The other end of heat pipe, one end of thermo-electric generation sheet are wired to one end of the bulb of street lamp, the temperature difference through thermo-electric generation sheet output
Another output electric wire of the other end of power generation sheet through thermo-electric generation sheet and the bulb that street lamp is connected to through relay normally closed contact
The other end, one end of relay connect one end of photovoltaic cell through connecting electric wire, and the other end of relay is through connecting electric wire connection
The other end of photovoltaic cell.Daytime photovoltaic cell to electrothermal tube power supply electrothermal tube is generated heat, electrothermal tube hair heat be sent to storage
Thermit powder stores, while photovoltaic cell electricity makes relay adhesive disconnect relay normally closed contact, and street lamp does not work.In the night temperature difference
The hot junction of power generation sheet absorbs the heat of heat accumulation agent storage, cool, the temperature difference of the cold end of thermo-electric generation sheet through the heat conducting pipe connection lamp stand that radiates
Power generation sheet starts to generate electricity, night photovoltaic cell do not generate electricity relay release relay normally-closed contact connect street lamp make its shinny.
The beneficial effects of the invention are as follows：A kind of solar energy heat-storage street lamp of the present invention stores photovoltaic cell institute without using battery
Caused electric energy, reduce cost and change battery expense, avoid the environmental pollution that scrap battery is brought, and there is structure
Simply, manufacturing cost, long lifespan, it is non-maintaining the characteristics of.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is a kind of solar energy heat-storage lamp post structure schematic diagram of the present invention.
Fig. 2 is a kind of solar energy heat-storage street lamp electrical connection diagram of the present invention.
In figure：1. being lamp stand, 2. be street lamp, and 21. be the bulb of street lamp, and 22. be bulb connection electric wire, and 23. be another
Bulb connects electric wire, and 3. be photovoltaic module, and 31. be the photovoltaic cell of photovoltaic module, and 32. be photovoltaic cell connection electric wire, and 33. are
Another photovoltaic cell connects electric wire, and 4. be electrothermal tube, and 41. be electrothermal tube connection electric wire, and 42. be another connection electric wire of electrothermal tube,
5. being heat accumulation agent, 6. be insulation material, and 7. be heat accumulation agent housing, and 71. be insulation material housing, and 8. be thermo-electric generation sheet, and 81. are
Thermo-electric generation sheet exports electric wire, and 82. be that thermo-electric generation sheet exports another electric wire, and 9. be radiating heat conducting pipe, and 10. be ground, and 11. are
Relay, 12. be relay normally closed contact.
Embodiment
In a kind of solar energy heat-storage lamp post structure schematic diagram of Fig. 1 present invention, lamp stand 1 is stood on ground 10, street lamp 2 and light
Volt component 3 is embedded in heat accumulation agent 5 in the top of lamp stand 1, heat accumulation agent housing 7 built with heat accumulation agent 5, electrothermal tube 4, heat accumulation agent housing
Insulation material 6 is surrounded outside 7, is insulation material housing 71 outside insulation material 6, the hot junction of thermo-electric generation sheet 8 is attached to heat accumulation agent shell
Top outside body 7, the one side of radiating heat conducting pipe 9 are attached to the cold end of thermo-electric generation sheet 8, and the another side of radiating heat conducting pipe 9 is attached to lamp
On the inwall of bar 1, insulation material housing 71 is in the inside of lamp stand 1.
In a kind of solar energy heat-storage street lamp electrical connection diagram of Fig. 2 present invention, one end of the photovoltaic cell 31 of photovoltaic module 3
Electrothermal tube connection electric wire 41 is connected to one end of electrothermal tube 4, the other end warp of photovoltaic cell 31 through photovoltaic cell connection electric wire 32
Photovoltaic cell connection electric wire 33 connects the other end that electrothermal tube connection electric wire 42 arrives electrothermal tube 4, and one end of thermo-electric generation sheet 8 is through temperature
Poor power generation sheet output electric wire 81 connects the bulb 21 that electric wire 32 connects with bulb electric wire 22 and be connected to street lamp through photovoltaic cell again
One end, the other end of thermo-electric generation sheet 8 connect through relay normally closed contact 12 with bulb again through thermo-electric generation sheet output electric wire 82
Electric wire 23 is connected to the other end of the bulb 21 of street lamp, and one end of relay 11 connects photovoltaic electric through photovoltaic cell connection electric wire 32
The one end in pond 31, the other end of relay 11 connect the other end of photovoltaic cell 31 through photovoltaic cell connection electric wire 33.
Claims (2)
1. a kind of solar energy heat-storage street lamp, including lamp stand, street lamp, connect electric wire, photovoltaic module, electrothermal tube, heat accumulation agent, thermal insulating material
Material, heat accumulation agent housing, insulation material housing, thermo-electric generation sheet, radiate heat conducting pipe, relay, relay normally closed contact, its feature
It is：Street lamp and photovoltaic module are embedded in heat accumulation agent in the top of lamp stand, heat accumulation agent housing built with heat accumulation agent, electrothermal tube, heat accumulation
Insulation material is surrounded outside agent housing, is insulation material housing outside insulation material, the hot junction of thermo-electric generation sheet is attached to heat accumulation agent shell
External top, the one side for the heat conducting pipe that radiates are attached to the cold end of thermo-electric generation sheet, and the another side for the heat conducting pipe that radiates is attached in lamp stand
On wall, insulation material housing is in the inside of lamp stand.
2. a kind of solar energy heat-storage street lamp according to claim 1, it is characterized in that：One end of the photovoltaic cell of photovoltaic module
Through connecting one end of electric wire connection electrothermal tube, the other end of photovoltaic cell connects the other end of electrothermal tube, the temperature difference through connecting electric wire
One end of power generation sheet is wired to one end of the bulb of street lamp through thermo-electric generation sheet output, and the other end of thermo-electric generation sheet is through temperature
Another output electric wire of poor power generation sheet and be connected to through relay normally closed contact street lamp bulb the other end, one end of relay
Through connecting one end of electric wire connection photovoltaic cell, the other end of relay connects the other end of photovoltaic cell through connecting electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631084.8U CN206861437U (en) | 2017-05-24 | 2017-05-24 | A kind of solar energy heat-storage street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631084.8U CN206861437U (en) | 2017-05-24 | 2017-05-24 | A kind of solar energy heat-storage street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861437U true CN206861437U (en) | 2018-01-09 |
Family
ID=60830228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720631084.8U Expired - Fee Related CN206861437U (en) | 2017-05-24 | 2017-05-24 | A kind of solar energy heat-storage street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861437U (en) |
-
2017
- 2017-05-24 CN CN201720631084.8U patent/CN206861437U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180109 Termination date: 20180524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |