CN112197227A - Light-blocking-preventing solar lawn lamp - Google Patents

Light-blocking-preventing solar lawn lamp Download PDF

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Publication number
CN112197227A
CN112197227A CN202011085974.6A CN202011085974A CN112197227A CN 112197227 A CN112197227 A CN 112197227A CN 202011085974 A CN202011085974 A CN 202011085974A CN 112197227 A CN112197227 A CN 112197227A
Authority
CN
China
Prior art keywords
light
wind wheel
solar cell
cell panel
worn
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
Application number
CN202011085974.6A
Other languages
Chinese (zh)
Inventor
王秀兰
Original Assignee
王秀兰
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王秀兰 filed Critical 王秀兰
Priority to CN202011085974.6A priority Critical patent/CN112197227A/en
Publication of CN112197227A publication Critical patent/CN112197227A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting 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
    • F21S9/03Lighting 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
    • F21S9/035Lighting 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/56Cooling arrangements using liquid coolants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/60Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10Cleaning arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The invention discloses a light-blocking-preventing solar lawn lamp which comprises a supporting column, wherein a light-facing plate is arranged at the upper end of the supporting column, a solar cell panel is installed at the upper end of the light-facing plate, a ventilation groove is formed in the side wall of the light-facing plate, a wind wheel is rotatably connected to the bottom in the ventilation groove, a scraping plate is connected to the upper end of the light-facing plate in a sliding mode and is elastically connected to the side wall of a wind wheel rotating shaft through a spring, two opposite side walls of the scraping plate are fixedly connected with a back-pull plate, and an annular groove is formed in the upper end of the light-. According to the invention, the wind wheel, the spring, the scraper and other components are arranged, so that the wind wheel can be pushed to rotate when wind blows, the scraper is pushed to the surface of the solar cell panel by utilizing centrifugal force, thus sundries such as grass leaves and the like falling on the surface of the solar cell panel are scraped together, when wind stops, the spring pulls the scraper to move back, and the pull-back plate can push the sundries such as the grass leaves and the like into the annular groove, so that the solar cell panel can be effectively prevented from being shielded by the sundries such as the grass leaves and the like.

Description

Light-blocking-preventing solar lawn lamp
Technical Field
The invention relates to the technical field of lamps, in particular to a light-blocking-preventing solar lawn lamp.
Background
In order to improve the landscape effect of parks or communities, a proper amount of lawn lamps are often arranged on the lawn to set off the landscape of the lawn. At present, solar lawn lamps are used more frequently, and solar panels are used for absorbing light energy and converting the light energy into electric energy to be stored in the daytime, and the lawn lamps are enabled to emit light at night.
Because the lawn lamp is often not very high, set up in open air again, when the wind blows, can be inevitable blow on the solar cell panel of lamps and lanterns top grass leaf or other debris on the ground to shelter from solar cell panel, greatly reduced solar cell panel is to the absorption efficiency of light energy, and the staff can't be for a long time, in time clear up lamps and lanterns again. Accordingly, the present application document provides a light-blocking solar lawn lamp.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a light-blocking solar lawn lamp.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a prevent solar energy lawn lamp in light, includes the support column, the upper end of support column is equipped with and meets the worn-out fur, meet the upper end of worn-out fur and install solar cell panel, the ventilation groove has been seted up to the lateral wall that meets the worn-out fur, the bottom rotates in the ventilation groove and is connected with the wind wheel, the upper end sliding connection who meets the worn-out fur has the scraper blade, just the scraper blade passes through spring elastic connection on the lateral wall of wind wheel pivot, two equal fixedly connected with pull-back boards of relative lateral wall of scraper blade, the ring channel has been seted up to the upper end.
Preferably, the lateral wall of support column has been seted up and has been put the thing groove, it installs the lamp body to put the thing inslot, it has the glass cover with the coaxial setting of wind wheel to put sliding connection in the thing groove, just the glass cover comprises the glass board of multi-disc different colours.
Preferably, the through-hole has been seted up to the lateral wall of support column, the bottom is equipped with the elasticity gas film in the through-hole, the reservoir has been seted up to the lateral wall of support column, the reservoir intussuseption is filled with the coolant liquid, the intercommunication has one-way feed liquor pipe and one-way liquid return pipe between reservoir and the elasticity gas film, seted up on the reservoir inner wall and annotated the liquid mouth.
The invention has the following beneficial effects:
1. the wind wheel can be pushed to rotate when wind blows, the scraper plate is pushed to the surface of the solar cell panel by using centrifugal force, so that sundries such as grass blades and the like falling on the surface of the solar cell panel are scraped together, when wind stops, the scraper plate is pulled to move back by the spring, the sundries such as the grass blades and the like can be pushed into the annular groove by the pull-back plate, the solar cell panel can be maintained and cleaned for a long time, and therefore the solar cell panel can be effectively prevented from being shielded by the sundries such as the grass blades and the like;
2. the glass cover consisting of the glass plates with different colors can be arranged, so that the glass cover can be synchronously driven to rotate when the wind wheel rotates, and the color of light can be continuously changed when the lamp emits light at night, so that the landscape effect of the lawn lamp is greatly improved;
3. through setting up parts such as elasticity air film, one-way liquid return pipe and one-way feed liquor pipe, the atmospheric pressure that produces when usable wind rises the wind and ends changes, and arouses elasticity air film constantly to make the coolant liquid in the reservoir flow along the one-way circulation of pipeline, but the temperature when greatly reduced lamp body is luminous, the life of extension lamps and lanterns.
Drawings
Fig. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
3 FIG. 3 3 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3
Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
In the figure: the solar energy LED lamp comprises a support column 1, a light-facing plate 2, a ventilation groove 3, a wind wheel 4, a solar cell panel 5, a scraping plate 6, a pull-back plate 61, a spring 7, an annular groove 8, an article placing groove 9, a glass cover 10, a lamp body 11, a through hole 12, an elastic air film 13, a one-way liquid return pipe 14, a one-way liquid inlet pipe 15, a liquid storage tank 16 and a liquid injection port 161.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-3, a light-blocking solar lawn lamp includes a support column 1, a light-facing plate 2 is disposed at an upper end of the support column 1, and a solar cell panel 5 is mounted at an upper end of the light-facing plate 2, specifically, the solar cell panel 5 is in an annular structure, as shown in fig. 2. Ventilating slot 3 has been seted up to the lateral wall of the board 2 that faces forward, and the bottom rotates in the ventilating slot 3 and is connected with wind wheel 4, and it is required to explain, and the diameter of wind wheel 4 is less than ventilating slot 3's groove width, can make wind wheel 4 can be in ventilating slot 3 inner loop rotation and can not blockked by ventilating slot 3 inner wall, and in addition, the blade of wind wheel 4 makes the wind cup, can guarantee that the air current that transversely blows can promote wind wheel 4 smoothly and rotate. Meet the upper end sliding connection of worn-out fur 2 and have scraper blade 6, and scraper blade 6 passes through spring 7 elastic connection on the lateral wall of 4 pivots of wind wheel, the equal fixedly connected with return-pull plate 61 of two relative lateral walls of scraper blade 6, and ring channel 8 has been seted up to the upper end of meeting worn-out fur 2, all sets up return-pull plate 61 at two relative lateral walls of scraper blade 6, can blow when the air current of equidirectional not comes, no matter take place corotation or reversal in wind wheel 4, the homoenergetic pushes away debris to in the ring channel 8.
The lateral wall of support column 1 has been seted up and has been put thing groove 9, installs lamp body 11 in putting thing groove 9, puts thing groove 9 sliding connection have with the coaxial glass cover 10 that sets up of wind wheel 4, and glass cover 10 comprises the glass board of the different colours of multi-disc.
When wind blows the lawn lamp, the airflow can push the wind wheel 4 to rotate circularly, the scraper 6 is connected to the rotating shaft of the wind wheel 4 through the spring 7, therefore, the scraper 6 also rotates along with the wind wheel, and simultaneously, under the action of centrifugal force, the spring 7 is stretched to balance the centrifugal force, and at the moment, the scraper 6 displaces to the upper surface of the solar cell panel 5. Scraper blade 6 is at the continuous pivoted in-process, can be with blowing down debris ridges such as the grass leaf on solar cell panel 5 surface in one side of scraper blade 6, when waiting wind stop wind wheel 4 stall, spring 7 shrink makes a round trip with scraper blade 6, and pull-back board 61 can scrape debris such as the grass leaf of gathering in scraper blade 6 one side to in the ring channel 8. Therefore, in the wind, the sundries such as grass leaves and the like falling on the upper surface of the solar cell panel 5 can be timely and effectively cleaned for a long time, the solar cell panel 5 is prevented from being shielded by the sundries to influence the absorption efficiency of the solar cell panel on the light energy, and the lawn lamp has a good light blocking prevention effect.
In addition, when the lamp body 11 is luminous at night, still can drive glass cover 10 and rotate together when wind blows wind wheel 4 and rotates, the glass board of different colours appears in proper order at the both ends of putting thing groove 9 on the glass cover 10 for the light that lamp body 11 sent demonstrates different colour changes, and the change frequency changes along with wind-force variation in size, has promoted the dynamic landscape effect of lawn lamp at night greatly.
Example two:
referring to fig. 4, different from the first embodiment, a through hole 12 is formed in a side wall of a support pillar 1, an elastic air film 13 is disposed at a bottom portion in the through hole 12, specifically, the elastic air film 13 is made of rubber and has good self-recovery capability, a liquid storage tank 16 is formed in the side wall of the support pillar 1, a cooling liquid is filled in the liquid storage tank 16, a one-way liquid inlet pipe 15 and a one-way liquid return pipe 14 are communicated between the liquid storage tank 16 and the elastic air film 13, the one-way liquid inlet pipe 15 only allows the cooling liquid to flow from the liquid storage tank 16 to the elastic air film, the one-way liquid return pipe 14 only allows the cooling liquid to flow into the liquid storage tank 16 from the elastic air film 13, specifically, a one-way valve can be installed in the pipeline during implementation, a liquid injection port 161 is formed in the inner wall of the liquid storage tank 16, the cooling liquid can be conveniently added into the liquid storage tank 16 through the liquid injection port 161, meanwhile, the air pressure inside and outside the liquid storage tank 16 can be kept balanced, so that the cooling liquid can flow in a circulating manner in the pipeline conveniently.
In this embodiment, when wind blows to the lawn lamp, part of the air flow will pass through the through hole 12, at this time, the air flow speed outside the elastic air film 13 is fast and the internal air hardly flows, as known from the fluid mechanics, the internal pressure of the elastic air film 13 is greater than the external pressure of the elastic air film 13, so that the elastic air film 13 will swell and draw the cooling liquid in the liquid storage tank 16 into the elastic air film 13 through the one-way liquid inlet pipe 15, and when the wind power is reduced or the wind stops, the air flow speed in the through hole 12 is reduced, the external pressure of the elastic air film 13 is increased, the pressure difference between the inside and the outside of the elastic air film 13 is reduced, the elastic air film 13 will shrink and recover under its own elasticity, and the cooling liquid in the elastic air film 13 will be squeezed into the liquid storage tank 16 through the one-way liquid return pipe 14, so that the cooling liquid flows along the one-way liquid inlet pipe 15 and the one-way liquid return pipe 14 in a one-way circulation manner during the wind starting and stopping, the damage caused by high temperature generated by the lamp body 11 is avoided, and the service life of the lamp is prolonged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (3)

1. The utility model provides a prevent solar energy lawn lamp in light, includes support column (1), the upper end of support column (1) is equipped with and meets worn-out fur (2), meet the upper end of worn-out fur (2) and install solar cell panel (5), its characterized in that, meet the lateral wall of worn-out fur (2) and seted up ventilation groove (3), the bottom rotates in ventilation groove (3) and is connected with wind wheel (4), the upper end sliding connection who meets worn-out fur (2) has scraper blade (6), just scraper blade (6) pass through spring (7) elastic connection on the lateral wall of wind wheel (4) pivot, two equal fixedly connected with return-pull plates (61) of relative lateral wall of scraper blade (6), ring channel (8) have been seted up to the upper end of worn-out fur (2).
2. The light-blocking type solar lawn lamp as claimed in claim 1, wherein a storage groove (9) is formed in the side wall of the supporting column (1), a lamp body (11) is installed in the storage groove (9), a glass cover (10) which is coaxial with the wind wheel (4) is connected in the storage groove (9) in a sliding mode, and the glass cover (10) is composed of a plurality of glass plates with different colors.
3. The light-blocking-preventing solar lawn lamp as claimed in claim 1 or 2, wherein a through hole (12) is formed in a side wall of the supporting column (1), an elastic air film (13) is arranged at the bottom in the through hole (12), a liquid storage tank (16) is formed in the side wall of the supporting column (1), cooling liquid is filled in the liquid storage tank (16), a one-way liquid inlet pipe (15) and a one-way liquid return pipe (14) are communicated between the liquid storage tank (16) and the elastic air film (13), and a liquid injection port (161) is formed in the inner wall of the liquid storage tank (16).
CN202011085974.6A 2020-10-12 2020-10-12 Light-blocking-preventing solar lawn lamp Pending CN112197227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011085974.6A CN112197227A (en) 2020-10-12 2020-10-12 Light-blocking-preventing solar lawn lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011085974.6A CN112197227A (en) 2020-10-12 2020-10-12 Light-blocking-preventing solar lawn lamp

Publications (1)

Publication Number Publication Date
CN112197227A true CN112197227A (en) 2021-01-08

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ID=74013437

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011085974.6A Pending CN112197227A (en) 2020-10-12 2020-10-12 Light-blocking-preventing solar lawn lamp

Country Status (1)

Country Link
CN (1) CN112197227A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102455234A (en) * 2010-11-01 2012-05-16 香港纺织及成衣研发中心 Film-type wind pressure sensor and corresponding wireless sensor network
CN107588388A (en) * 2017-11-03 2018-01-16 广东大粤新能源科技股份有限公司 A kind of solar street light
CN207962337U (en) * 2018-04-02 2018-10-12 西北民族大学 A kind of tunnel dedicated lamp
CN209810444U (en) * 2019-04-26 2019-12-20 湖北庄康生物科技有限公司 Whirlwind dust collecting equipment is used in fertilizer production
CN209810298U (en) * 2019-04-04 2019-12-20 哈尔滨商业大学 Manual disk traditional chinese medicine mill
CN111235010A (en) * 2020-03-13 2020-06-05 任少华 Even microbial cultivation case who prevents burning of illumination
CN111322570A (en) * 2020-03-13 2020-06-23 李平 Self-cleaning solar lawn lamp
CN111578198A (en) * 2020-06-07 2020-08-25 武汉钟码科技有限公司 Long service life's LED ceiling lamp
CN111649265A (en) * 2020-06-16 2020-09-11 王明政 High-temperature self-starting heat dissipation device for LED lamp

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102455234A (en) * 2010-11-01 2012-05-16 香港纺织及成衣研发中心 Film-type wind pressure sensor and corresponding wireless sensor network
CN107588388A (en) * 2017-11-03 2018-01-16 广东大粤新能源科技股份有限公司 A kind of solar street light
CN207962337U (en) * 2018-04-02 2018-10-12 西北民族大学 A kind of tunnel dedicated lamp
CN209810298U (en) * 2019-04-04 2019-12-20 哈尔滨商业大学 Manual disk traditional chinese medicine mill
CN209810444U (en) * 2019-04-26 2019-12-20 湖北庄康生物科技有限公司 Whirlwind dust collecting equipment is used in fertilizer production
CN111235010A (en) * 2020-03-13 2020-06-05 任少华 Even microbial cultivation case who prevents burning of illumination
CN111322570A (en) * 2020-03-13 2020-06-23 李平 Self-cleaning solar lawn lamp
CN111578198A (en) * 2020-06-07 2020-08-25 武汉钟码科技有限公司 Long service life's LED ceiling lamp
CN111649265A (en) * 2020-06-16 2020-09-11 王明政 High-temperature self-starting heat dissipation device for LED lamp

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