CN212252382U - Solar street lamp easy to clean - Google Patents
Solar street lamp easy to clean Download PDFInfo
- Publication number
- CN212252382U CN212252382U CN202020357553.3U CN202020357553U CN212252382U CN 212252382 U CN212252382 U CN 212252382U CN 202020357553 U CN202020357553 U CN 202020357553U CN 212252382 U CN212252382 U CN 212252382U
- Authority
- CN
- China
- Prior art keywords
- solar cell
- cell panel
- cylinder
- cylinder support
- magnetic sheet
- 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
Links
- 230000003670 easy-to-clean Effects 0.000 title claims description 5
- 239000000428 dust Substances 0.000 claims abstract description 28
- 239000012782 phase change material Substances 0.000 claims abstract description 6
- 230000008016 vaporization Effects 0.000 abstract description 3
- 238000009834 vaporization Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides an easy clear solar street lamp, includes the lamp pole, the lamp pole top is provided with solar cell panel, solar cell panel frame one side is connected with the cylinder support, the vertical guide rail that is provided with of cylinder support, the cover has the cylinder slider on the guide rail, cylinder slider downside is provided with the magnetic sheet, cylinder support lower extreme be provided with another magnetic sheet that the magnetic sheet was inhaled mutually, the cylinder slider is connected with the pole that removes dust, be provided with the brush that removes dust on the pole that removes dust, the brush that removes dust sets up in solar cell panel openly, cylinder support lower extreme is provided with the air inlet. The utility model discloses a pneumatic method that removes dust, the phase change material of high inflation degree, low latent heat of vaporization is selected to the working medium, and under lower temperature, the working medium will produce great volume change volume to produce great pressure, guaranteed solar cell panel automatic dust collector's high-efficient operation.
Description
Technical Field
The utility model belongs to street lamp illumination field, concretely relates to easy clear solar street lamp.
Background
Solar street lamp is because the difficult cleanness of solar cell panel of installation on the high reason leads to, and solar cell panel on the solar street lamp drives transmission through the motor for the controller usually and removes dust to solar cell panel surface, and this type of device structure is complicated, and the reliability is poor, and initial input is higher with later maintenance cost, greatly increased the cost of generating electricity, difficult popularization and application.
Disclosure of Invention
Not enough to prior art exists, the utility model provides an easy clear solar street lamp.
The utility model discloses a realize through following technical scheme:
an easy-to-clean solar street lamp comprises a lamp post, a solar panel is arranged at the top of the lamp post, one side of a frame of the solar panel is connected with a cylinder support, a guide rail is vertically arranged on the cylinder support, a cylinder sliding block is sleeved on the guide rail, a magnetic sheet is arranged at the lower side of the cylinder sliding block, the lower end of the cylinder support is provided with another magnetic sheet which is attracted with the magnetic sheet, the cylinder sliding block is connected with a dust removing rod, a dust removing brush is arranged on the dust removing rod, the dust removing brush is arranged on the front side of the solar panel, the lower end of the cylinder support is provided with an air inlet, the air inlet is connected with a connecting pipe, the connecting pipe is connected to a heat collecting pipe, the upper end of the heat collecting pipe is provided with a snap ring, the snap ring is arranged on a, the solar vacuum heat collector is characterized in that a reflecting wall surface is arranged below the heat collecting tube, a four-way joint is connected to the connecting tube, two ends of the four-way joint are connected with a pressure vacuum gauge and a valve, and the other two ends of the four-way joint are connected with the connecting tube.
And vacuumizing the heat collecting tube during equipment installation.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a pneumatic method that removes dust, the phase change material of high inflation degree, low latent heat of vaporization is selected to the working medium, and under lower temperature, the working medium will produce great volume change volume to produce great pressure, guaranteed solar cell panel automatic dust collector's high-efficient operation. The problems that the existing solar cell panel dust removal mode wastes water resources, the device is complex and difficult to maintain are effectively solved. The utility model discloses only use solar radiation energy as the power of device operation, do not consume other extra energy, through phase change material characteristic difference under the condition round the clock, can clean solar cell panel surface well. The product has unique design, high operation efficiency, easy maintenance and wide market prospect.
Drawings
FIG. 1 is a block diagram of the present invention;
fig. 2 is a plan view of the substrate of the present invention.
In the drawings: 1. a lamp post; 2. a solar panel; 3. a cylinder support; 4. a guide rail; 5. a cylinder slider; 6. a magnetic sheet; 7. a dust removal rod; 8. a dust removal brush; 9. an air inlet; 10. a connecting pipe; 11. a heat collecting pipe; 12. a retaining ring; 13. a substrate; 14. a lamp cap; 15. a light-reflecting wall surface; 16. a four-way joint; 17. a pressure vacuum gauge; 18. and (4) a valve.
Detailed Description
An easy-to-clean solar street lamp as shown in fig. 1-2 of the attached drawings comprises a lamp post 1, a solar panel 2 is arranged on the top of the lamp post 1, one side of the frame of the solar panel 2 is connected with a cylinder support 3, a guide rail 4 is vertically arranged on the cylinder support 3, a cylinder slider 5 is sleeved on the guide rail 4, a magnetic sheet 6 is arranged on the lower side of the cylinder slider 5, the lower end of the cylinder support 3 is provided with another magnetic sheet 6 attracted with the magnetic sheet 6, the cylinder slider 5 is connected with a dust removing rod 7, a dust removing brush 8 is arranged on the dust removing rod 7, the dust removing brush 8 is arranged on the front side of the solar panel 2, the lower end of the cylinder support 3 is provided with an air inlet 9, the air inlet 9 is connected with a connecting pipe 10, the connecting pipe 10 is connected to a heat collecting pipe 11, the upper end of the heat collecting pipe 11 is, the heat collecting tube 11 is made of phase change materials, a reflecting wall surface 15 is arranged below the heat collecting tube 11, a four-way joint 16 is connected to the connecting tube 10, a pressure vacuum gauge 17 and a valve 18 are connected to two ends of the four-way joint 16, and the other two ends of the four-way joint 16 are connected with the connecting tube 10.
Further, the heat collecting tube 11 is vacuumized during installation of the device.
The specific working principle is as follows: in the daytime, the automatic dust removal device of the solar cell panel receives sunlight irradiation, the heat collecting tube 11 absorbs heat and heats up, and meanwhile, a part of sunlight is reflected to the heat collecting tube 11 through the reflecting wall surface 15, so that the temperature rise of the heat collecting tube 11 is intensified to cause the vaporization of the phase-change material in the tube, and along with the increase of the vaporized liquid, the pressure in the pipeline is increased. When the temperature rises to a certain value, the high-pressure gas in the heat collecting pipe 11 pushes the piston in the cylinder to move, so that the dust removing brush 8 is pushed to move upwards until the temperature rises to the topmost end of the solar cell panel 2, and the purpose of cleaning the solar cell panel 2 is achieved. The temperature drops at night, the gas in the pipeline begins to liquefy due to temperature reduction, and the pressure of the pipeline is gradually reduced. When the pressure is reduced to a certain degree, because the initial state is negative pressure in the pipeline, atmospheric pressure pushes the piston through the gas outlet to drive the cylinder slider 5 to move downwards until returning to the lowest end of the solar cell panel 2, and the dust removing brush 8 also returns to the initial position. According to the working mode, the dust removing brush 8 reciprocates 1 time every day, so that the surface of the solar cell panel 2 is ensured to be clean in most of the time, and the photoelectric conversion efficiency of the solar cell panel 2 is maintained at a high level.
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.
Claims (2)
1. The utility model provides an easy clear solar street lamp which characterized in that: comprises a lamp post (1), a solar cell panel (2) is arranged at the top of the lamp post (1), one side of a frame of the solar cell panel (2) is connected with a cylinder support (3), a guide rail (4) is vertically arranged on the cylinder support (3), a cylinder slider (5) is sleeved on the guide rail (4), a magnetic sheet (6) is arranged at the lower side of the cylinder slider (5), another magnetic sheet (6) which is attracted with the magnetic sheet (6) is arranged at the lower end of the cylinder support (3), the cylinder slider (5) is connected with a dust removal rod (7), a dust removal brush (8) is arranged on the dust removal rod (7), the dust removal brush (8) is arranged at the front side of the solar cell panel (2), an air inlet (9) is arranged at the lower end of the cylinder support (3), the air inlet (9) is connected with a connecting pipe (10), and the connecting pipe (, collector tube (11) upper end is provided with buckle (12), install on base plate (13) buckle (12), be provided with lamp holder (14) under base plate (13), lamp holder (14) through the arm with lamp pole (1) link to each other, collector tube (11) are made by phase change material, collector tube (11) below is provided with reflection of light wall (15), be connected with cross connection (16) on connecting pipe (10), cross connection (16) wherein both ends are connected with pressure vacuum meter (17) and valve (18), cross connection (16) other both ends with connecting pipe (10) link to each other.
2. The easy-to-clean solar street light as claimed in claim 1, wherein: when the device is installed, the heat collecting tube (11) is vacuumized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357553.3U CN212252382U (en) | 2020-03-20 | 2020-03-20 | Solar street lamp easy to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357553.3U CN212252382U (en) | 2020-03-20 | 2020-03-20 | Solar street lamp easy to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212252382U true CN212252382U (en) | 2020-12-29 |
Family
ID=73985377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020357553.3U Expired - Fee Related CN212252382U (en) | 2020-03-20 | 2020-03-20 | Solar street lamp easy to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212252382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162539A (en) * | 2021-04-28 | 2021-07-23 | 哈尔滨工业大学 | Energy utilization device for controlling temperature of photovoltaic cell |
-
2020
- 2020-03-20 CN CN202020357553.3U patent/CN212252382U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162539A (en) * | 2021-04-28 | 2021-07-23 | 哈尔滨工业大学 | Energy utilization device for controlling temperature of photovoltaic cell |
| CN113162539B (en) * | 2021-04-28 | 2022-09-13 | 哈尔滨工业大学 | Energy utilization device for temperature control of photovoltaic cell |
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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: 20201229 |