CN111561678A - Can collect vapor and can wash solar street lamp of panel automatically - Google Patents
Can collect vapor and can wash solar street lamp of panel automatically Download PDFInfo
- Publication number
- CN111561678A CN111561678A CN202010423543.XA CN202010423543A CN111561678A CN 111561678 A CN111561678 A CN 111561678A CN 202010423543 A CN202010423543 A CN 202010423543A CN 111561678 A CN111561678 A CN 111561678A
- Authority
- CN
- China
- Prior art keywords
- water
- solar street
- fixedly connected
- panel
- street lamp
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 239000002184 metal Substances 0.000 claims abstract description 28
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 238000005406 washing Methods 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/28—Methods or installations for obtaining or collecting drinking water or tap water from humid air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of new energy, and discloses a solar street lamp capable of collecting water vapor and automatically washing a cell panel. This can collect vapor and can wash solar street lamp of panel automatically, when the water yield increases in the water catch bowl, the buoyancy ball can drive the stopper and float, and water can flow into the inside groove in following the water catch bowl, has seted up the apopore because of inside groove left side bottom, so water can flow from the apopore, drips on the panel, has reached the effect of wasing the panel to manpower and materials have been saved, and the panel is clean back, also can make it fully absorb sunshine. The metal ball is a material that the heat conductivity is extremely strong, and the metal ball absorbs the heat daytime, and the metal ball can adsorb the vapor in the air night to change vapor into the water droplet, collect inside the water catch bowl, thereby reached automatic catchment's effect.
Description
Technical Field
The invention relates to the technical field of new energy, in particular to a solar street lamp capable of collecting water vapor and automatically washing a cell panel.
Background
Solar energy is a renewable energy source, belongs to one of the new energy source fields, and is mainly survived by heat radiation energy provided by the sun since the birth of the earth, under the condition that fossil fuel is gradually reduced, the solar energy becomes an important component of energy used by human beings, and is widely applied to the life of people, such as a solar water heater, a solar street lamp and the like.
Solar street lamp utilizes the heat of sunshine to produce the electric energy daytime, then the storage waits for in the battery to supply with lighting device night, solar street lamp erects on the road, can lead to the dust to adhere to solar cell panel, thereby cause solar cell panel unable abundant contact sunshine, lead to solar cell panel can not fully absorb sunshine, at this moment we need clear up the panel, and artifical clearance is extravagant manpower and materials more, therefore we have proposed one kind and can collect vapor and can wash the solar street lamp of panel automatically
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the solar street lamp which can collect water vapor and can automatically wash the solar panel, has the advantages of fully absorbing sunlight and saving manpower and material resources, and solves the problem that the solar panel is attached with dust.
(II) technical scheme
In order to achieve the purposes of fully absorbing sunlight and saving manpower and material resources, the invention provides the following technical scheme: the utility model provides a can collect vapor and can wash solar street lamp of panel automatically, includes solar street lamp, solar street lamp's top fixedly connected with water catch bowl, the top fixedly connected with metal ball of water catch bowl, the bottom swing joint of water catch bowl has the stopper, the top fixedly connected with buoyancy ball of stopper, the bottom fixedly connected with baffle of stopper, the bottom fixedly connected with inside groove of water catch bowl, the apopore has been seted up on the right side of inside groove, solar street lamp's inside fixedly connected with battery, the right side fixedly connected with electric wire of battery is one, the one end fixedly connected with panel of battery is kept away from to electric wire one, the bottom fixedly connected with electric wire of battery is two, solar street lamp's left side fixedly connected with horizontal pole, the bottom fixedly connected with bulb of horizontal pole.
Preferably, the number of the metal balls is not less than two.
Preferably, the plug is conical in shape.
Preferably, the water outlet of the water outlet hole is positioned right above the battery plate.
Preferably, the metal ball is mainly composed of copper, and is a composite material with strong thermal conductivity and slow heat release.
Preferably, the bulb is an energy-saving lamp.
(III) advantageous effects
Compared with the prior art, the invention provides the solar street lamp capable of collecting water vapor and automatically washing the cell panel, and the solar street lamp has the following beneficial effects:
1. this can collect vapor and can wash solar street lamp of panel automatically, through water catch bowl and buoyancy ball, the stopper, the baffle, the inside groove, the cooperation of apopore, when the water yield increases in the water catch bowl, the buoyancy ball can drive the stopper and float, water can flow into in the inside groove from the water catch bowl, the apopore has been seted up because of inside groove left side bottom, so water can flow from the apopore, drip on the panel, the effect of wasing the panel has been reached, thereby manpower and materials have been saved, and the panel is clean back, also can make it fully absorb sunshine.
2. This can collect vapor and can wash solar street lamp of panel automatically, through the cooperation of metal ball and water catch bowl, the metal ball is the material that the heat conductivity is extremely strong, and the metal ball absorbs the heat daytime, and the metal ball can adsorb the vapor in the air night to turn into the water droplet with vapor, collect inside the water catch bowl, thereby reached the effect of automatic catchment.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is a schematic sectional view of a water collecting tank according to the present invention.
In the figure: 1. a solar street light; 2. a water collection tank; 3. a metal ball; 4. a plug; 5. a buoyant ball; 6. a baffle plate; 7. an inner tank; 8. a water outlet hole; 9. a storage battery; 10. a first electric wire; 11. a battery plate; 12. a second electric wire; 13. a cross bar; 14. a bulb.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a solar street lamp capable of collecting vapor and automatically washing a battery panel comprises a solar street lamp 1, wherein a water collecting tank 2 is fixedly connected to the top of the solar street lamp 1, metal balls 3 are fixedly connected to the top of the water collecting tank 2, the number of the metal balls 3 is not less than two, the main component of the metal balls 3 is copper, the metal balls are a composite material with high thermal conductivity and low heat release, the more the metal balls 3 are, the more the collected water is, a plug 4 is movably connected to the bottom of the water collecting tank 2, the plug 4 is conical, a buoyancy ball 5 is fixedly connected to the top of the plug 4, a baffle 6 is fixedly connected to the bottom of the plug 4, an inner groove 7 is fixedly connected to the bottom of the water collecting tank 2, a water outlet 8 is formed in the right side of the inner groove 7, a storage battery 9 is fixedly connected to the inside of the solar, one end fixedly connected with panel 11 of battery 9 is kept away from to electric wire 10, and the delivery port of apopore 8 is directly over panel 11, is more convenient for wash panel 11, and two 12 of battery 9's bottom fixedly connected with electric wires, the left side fixedly connected with horizontal pole 13 of solar street lamp 1, the bottom fixedly connected with bulb 14 of horizontal pole 13, bulb 14 are the electricity-saving lamp.
The working principle is that the metal ball 3 absorbs sunlight in the daytime, because the metal ball 3 is made of a material with extremely high thermal conductivity, the metal ball 3 absorbs heat in the daytime, and can react with water vapor in the air at night to absorb the water vapor to convert the water vapor into water drops, the water drops can drop into the water collection tank 2 because the water collection tank 2 is arranged at the bottom of the metal ball 3, when the water amount in the water collection tank 2 reaches a certain value, the buoyancy ball 5 can float upwards, because the buoyancy ball 5 is fixedly connected with the plug 4, the buoyancy ball 5 can drive the plug 4 to move upwards, so that the water collected in the water collection tank 2 can flow into the inner tank 7, the left side of the inner tank 7 is provided with the water outlet hole 8, the water outlet hole 8 is arranged right above the battery panel 11, the water in the inner tank 7 can flow onto the battery panel 11 through the water outlet hole 8, and the function of automatically cleaning the battery panel 11 is achieved, after the water quantity in the water collecting tank 2 is reduced to a certain degree, the buoyancy ball 5 does not generate buoyancy any more, so that the plug 4 returns to the original position under the action of gravity, thereby blocking the connection between the water collecting tank 2 and the inner tank 7, preventing the water in the water collecting tank 2 from flowing into the inner tank 7, and preparing for next water collecting work.
To sum up, this can collect vapor and can wash solar street lamp of panel automatically, through water catch bowl 2 and buoyancy ball 5, stopper 4, baffle 6, interior groove 7, apopore 8's cooperation, when the water yield increases in the water catch bowl 2, buoyancy ball 5 can drive stopper 4 and float, water can flow into in interior groove 7 from water catch bowl 2, apopore 8 has been seted up because of interior groove 7 left side bottom, so water can flow out from apopore 8, drip 11 on the panel, the effect of washing panel 11 has been reached, thereby manpower and materials have been saved, and panel 11 is clean back, also can make it fully absorb sunshine. Through the cooperation of metal ball 3 and water catch bowl 2, metal ball 3 is the extremely strong material of thermal conductivity, and metal ball 3 absorbs the heat daytime, and metal ball 3 can adsorb the vapor in the air night to turn into the water droplet with vapor, collect inside water catch bowl 2, thereby reached the effect of automatic catchment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can collect vapor and can wash solar street lamp of panel automatically, includes solar street lamp (1), its characterized in that: the solar street lamp is characterized in that a water collecting tank (2) is fixedly connected to the top of the solar street lamp (1), a metal ball (3) is fixedly connected to the top of the water collecting tank (2), a plug (4) is movably connected to the bottom of the water collecting tank (2), a buoyancy ball (5) is fixedly connected to the top of the plug (4), a baffle (6) is fixedly connected to the bottom of the plug (4), an inner groove (7) is fixedly connected to the bottom of the water collecting tank (2), a water outlet hole (8) is formed in the right side of the inner groove (7), a storage battery (9) is fixedly connected to the inside of the solar street lamp (1), a first electric wire (10) is fixedly connected to the right side of the storage battery (9), a battery plate (11) is fixedly connected to one end, away from the storage battery (9), of the first electric wire (, the left side of the solar street lamp (1) is fixedly connected with a cross rod (13), and the bottom of the cross rod (13) is fixedly connected with a bulb (14).
2. The solar street light capable of collecting water vapor and automatically washing the solar panel as claimed in claim 1, wherein: the number of the metal balls (3) is not less than two.
3. The solar street light capable of collecting water vapor and automatically washing the solar panel as claimed in claim 1, wherein: the plug (4) is conical in shape.
4. The solar street light capable of collecting water vapor and automatically washing the solar panel as claimed in claim 1, wherein: and the water outlet of the water outlet hole (8) is arranged right above the battery plate (11).
5. The solar street light capable of collecting water vapor and automatically washing the solar panel as claimed in claim 1, wherein: the main component of the metal ball (3) is copper, and the metal ball is a composite material with strong heat conductivity and slow heat release.
6. The solar street light capable of collecting water vapor and automatically washing the solar panel as claimed in claim 1, wherein: the bulb (14) is an energy-saving lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010423543.XA CN111561678A (en) | 2020-05-19 | 2020-05-19 | Can collect vapor and can wash solar street lamp of panel automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010423543.XA CN111561678A (en) | 2020-05-19 | 2020-05-19 | Can collect vapor and can wash solar street lamp of panel automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111561678A true CN111561678A (en) | 2020-08-21 |
Family
ID=72074788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010423543.XA Pending CN111561678A (en) | 2020-05-19 | 2020-05-19 | Can collect vapor and can wash solar street lamp of panel automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111561678A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970496A (en) * | 2020-08-26 | 2020-11-20 | 叶少鑫 | Internet of things monitoring camera mechanism with automatic cleaning function |
| CN113828606A (en) * | 2021-11-10 | 2021-12-24 | 上海交通大学 | Solar cell panel washs dust collector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5979579A (en) * | 1982-10-29 | 1984-05-08 | Fujitsu Ltd | Solar battery system |
| CN107763549A (en) * | 2017-10-27 | 2018-03-06 | 成都五七零二科技有限公司 | A kind of plate-type solar street lamp with dedusting function |
| CN207099851U (en) * | 2017-08-25 | 2018-03-16 | 桂林理工大学南宁分校 | House balcony vegetable plantation case based on technology of Internet of things |
| CN208058698U (en) * | 2018-04-23 | 2018-11-06 | 宿迁市飞歌园林建设有限公司 | A kind of solar street light of included cleaning function |
| CN108895394A (en) * | 2018-07-16 | 2018-11-27 | 嘉兴家乐福新能源有限公司 | A kind of solar street light of automated cleaning |
| CN110513856A (en) * | 2019-09-24 | 2019-11-29 | 惠州经济职业技术学院 | A kind of recycling system of air conditioning condensed water |
-
2020
- 2020-05-19 CN CN202010423543.XA patent/CN111561678A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5979579A (en) * | 1982-10-29 | 1984-05-08 | Fujitsu Ltd | Solar battery system |
| CN207099851U (en) * | 2017-08-25 | 2018-03-16 | 桂林理工大学南宁分校 | House balcony vegetable plantation case based on technology of Internet of things |
| CN107763549A (en) * | 2017-10-27 | 2018-03-06 | 成都五七零二科技有限公司 | A kind of plate-type solar street lamp with dedusting function |
| CN208058698U (en) * | 2018-04-23 | 2018-11-06 | 宿迁市飞歌园林建设有限公司 | A kind of solar street light of included cleaning function |
| CN108895394A (en) * | 2018-07-16 | 2018-11-27 | 嘉兴家乐福新能源有限公司 | A kind of solar street light of automated cleaning |
| CN110513856A (en) * | 2019-09-24 | 2019-11-29 | 惠州经济职业技术学院 | A kind of recycling system of air conditioning condensed water |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970496A (en) * | 2020-08-26 | 2020-11-20 | 叶少鑫 | Internet of things monitoring camera mechanism with automatic cleaning function |
| CN113828606A (en) * | 2021-11-10 | 2021-12-24 | 上海交通大学 | Solar cell panel washs dust collector |
| CN113828606B (en) * | 2021-11-10 | 2022-12-23 | 上海交通大学 | Solar cell panel washs dust collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111561678A (en) | Can collect vapor and can wash solar street lamp of panel automatically | |
| CN111387028B (en) | Water-saving water storage tank for garden irrigation | |
| CN201476361U (en) | Ultra-high temperature solar heat collecting pipe | |
| CN206135803U (en) | Solar energy electroplax removes snow water -collection device | |
| CN201412969Y (en) | Flat-plate solar heat-collecting device | |
| CN208936574U (en) | A kind of low-cost solar thermal storage all-weather water heating system | |
| CN106764893A (en) | Solar street light | |
| CN205332556U (en) | Heat collective device of solar water heater | |
| CN211733892U (en) | Solar distillation device with interface heating function | |
| CN113676131A (en) | Self-cleaning solar panel | |
| CN112122292A (en) | Automatic cleaning mechanism for solar photovoltaic cell panel | |
| CN208150980U (en) | A kind of solar energy power generating and salt manufacturing integrated system | |
| CN112050147A (en) | Automatic mechanism of washing of solar street lamp based on wisdom city | |
| CN216552730U (en) | Heat preservation ventilation unit on low carbon building roof | |
| CN205102430U (en) | Convex surface spotlight solar water heater | |
| CN207350857U (en) | A kind of solar panels heat pipe cools down supplementary potentiating energy-saving device | |
| CN214976511U (en) | Automatic cleaning device for solar cell panel | |
| CN205783886U (en) | A kind of light-collected solar water heater | |
| CN204830537U (en) | Heat pipe vacuum tubular solar energy collection parts | |
| CN219732154U (en) | Evaporation type air water taking device | |
| CN214884946U (en) | House roof tile combines solar hot water pipe tile | |
| CN214900780U (en) | Photovoltaic power generation system is with thermal-insulated printing opacity device | |
| CN209246419U (en) | A kind of construction integration solar effective utilization system | |
| CN211650103U (en) | Energy-saving street lamp based on photo-thermal power generation technology | |
| CN2679597Y (en) | Light-beam collector for solar energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200821 |
|
| RJ01 | Rejection of invention patent application after publication |