CN111322569A - Windproof street lamp - Google Patents
Windproof street lamp Download PDFInfo
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- CN111322569A CN111322569A CN202010152131.7A CN202010152131A CN111322569A CN 111322569 A CN111322569 A CN 111322569A CN 202010152131 A CN202010152131 A CN 202010152131A CN 111322569 A CN111322569 A CN 111322569A
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- panel
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- 230000000903 blocking effect Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/70—Arrangement of stationary mountings or supports for solar heat collector modules with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface; with means for compensating mounting tolerances
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- 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
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- 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
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a windproof street lamp which comprises a lamp post, wherein a lamp body and a solar cell panel are arranged on the lamp post; the solar cell panel comprises a first solar cell panel and a second solar cell panel; the first solar cell panel is provided with a hole matched with the second solar cell panel in size and shape, and the second solar cell panel is positioned in the hole and can move towards the light-facing surface of the solar cell panel along the hole; when the external force on the backlight surface of the second solar cell panel reaches a preset value, the second solar cell panel opens the hole and restores the original position when the external force disappears. According to the windproof street lamp provided by the invention, under the condition that the wind direction is towards the backlight surface and the wind power is larger, the second solar cell panel moves towards the light-facing surface under the action of the wind power to open the hole, and the wind can move towards the light-facing surface through the hole, so that the overall pressure of strong wind on the solar cell panel is greatly reduced, and the solar cell panel is not easy to damage.
Description
Technical Field
The invention belongs to the technical field of street lamps, and particularly relates to a windproof street lamp.
Background
Along with the development of economy and the improvement of people's standard of living, the coverage of street lamp is bigger and bigger, wherein, solar street lamp receives people's favor with its advantage such as need not erect the cable, however, because the slope setting when solar cell panel installs to reach higher light utilization ratio, consequently, at the inclined plane of inside slope of backlight face formation, under the condition that the wind direction is for blowing to the backlight face, can form great pressure to solar cell panel, consequently, receive the influence of strong wind, solar cell panel breaks easily, influences the use of street lamp.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a windproof street lamp to solve the technical problems.
In order to achieve the above object, the present invention provides a technical solution as follows:
a windproof street lamp comprises a lamp post, wherein a lamp body and a solar cell panel are mounted on the lamp post; the solar cell panel comprises a first solar cell panel and a second solar cell panel; the first solar cell panel is provided with a hole matched with the second solar cell panel in size and shape, and the second solar cell panel is positioned in the hole and can move towards the light-facing surface of the solar cell panel along the hole; when the external force on the backlight surface of the second solar cell panel reaches a preset value, the second solar cell panel opens the hole and restores the original position when the external force disappears.
Preferably, a backlight surface of the second solar cell panel is provided with a first guide body on one side of the hole in the left-right direction, a second guide body on the other side of the hole, a first support rod is arranged between the first guide body and the lamp post, a second support rod is arranged between the second guide body and the lamp post, a third support rod is arranged between the first guide body and the second guide body, and the first support rod, the second support rod and the third support rod form a triangle; the backlight surface of the second solar cell panel is located in the up-down direction, a third guide body is arranged on one side of the hole, a fourth guide body is arranged on the other side of the hole, a fourth support rod is arranged between the third guide body and the third support rod, a fifth support rod is arranged between the fourth guide body and the third support rod, the connection positions of the fourth support rod, the fifth support rod and the third support rod extend outwards to form a base, a push rod is arranged on the base, one end of the push rod penetrates through the base and is connected with the second solar cell panel, a first blocking portion is arranged at the other end of the push rod, and an elastic piece is arranged between the first blocking portion and the base.
Preferably, the cross sections of the first guide body, the second guide body, the third guide body and the fourth guide body are triangular, and one side of the triangle is connected with the first solar cell panel.
Preferably, the position of the push rod connected with the second solar cell panel is located at the center of the second solar cell panel, and the push rod is perpendicular to the second solar cell panel; and a second blocking part is arranged between the base and the second solar cell panel.
Preferably, the position of the push rod connected with the second solar cell panel is located at the center of the second solar cell panel, and the push rod is perpendicular to the second solar cell panel; a first sliding groove and a second sliding groove are formed in the third supporting rod, one end of the first sliding groove is close to one side, close to the first guide body, of the second solar cell panel and is located between the side and the base, and the other end of the first sliding groove is close to the base and is located between the base and the first guide body; one end of the second sliding chute is close to one side of the second solar cell panel close to the second guide body and is positioned between the side and the base, and the other end of the second sliding chute is close to the base and is positioned between the base and the second guide body; a first circular ring and a second circular ring are sleeved on the third supporting rod, a first pin is arranged on the first circular ring, a sliding block matched with the first sliding groove is arranged on the first pin, a second pin is arranged on the second circular ring, and a sliding block matched with the second sliding groove is arranged on the second pin; two sixth supporting rods are further arranged on the first circular ring, first idler wheels are arranged on the sixth supporting rods, straight lines where the moving directions of the first idler wheels are located are parallel to the third supporting rods, and the first idler wheels are abutted against the second solar cell panel under the condition that the second solar cell panel is located in the hole; the second ring is further provided with two seventh supporting rods, the seventh supporting rods are provided with second idler wheels, straight lines where the motion directions of the second idler wheels are located are parallel to the third supporting rods, and the second idler wheels are abutted to the second solar cell panel under the condition that the second solar cell panel is located in the hole.
Preferably, the two sixth support rods are symmetrically arranged from the center of the first ring to the perpendicular line of the second solar cell panel; the two seventh supporting rods are symmetrically arranged from the circle center of the second circular ring to the perpendicular line of the second solar cell panel.
Preferably, the first circular ring and the second circular ring are both provided with an outer ring and an inner ring, the inner ring is rotatably connected with the outer ring, the diameter of a hole for a pin to pass through on the inner ring is larger than that of the pin, and the diameter of a hole for a pin to pass through on the outer ring is equal to that of the pin; the inner ring is provided with two air deflectors, and the two air deflectors are symmetrically arranged relative to a perpendicular line from the circle center of the corresponding circular ring to the second solar cell panel.
Preferably, the air deflector is arranged at the outer side of the outer ring and the inner ring; or the air deflector penetrates through the outer ring to be connected with the inner ring, and the diameter of a hole formed in the outer ring and used for penetrating through the air deflector is larger than the thickness of the air deflector.
Preferably, the first solar cell panel and the second solar cell panel are both rectangular, and the longer sides of the first solar cell panel and the second solar cell panel are parallel to each other.
Preferably, the elastic member is a spring, and the spring is in a compressed state under the condition that the second solar cell panel is located in the hole.
According to the windproof street lamp provided by the invention, under the condition that the wind direction is towards the backlight surface of the solar cell panel and the wind power is large, the second solar cell panel moves towards the light-facing surface under the action of the wind power to open the hole, and the wind can move towards the light-facing surface through the hole, so that the overall pressure of the strong wind on the solar cell panel is greatly reduced, the solar cell panel is not easy to damage, and when the strong wind stops, the second solar cell panel is restored to the original position to prevent the second solar cell panel from shielding the first solar cell panel to influence the utilization rate of the solar energy.
Drawings
FIG. 1 is a schematic front view of a windproof street light according to the present invention;
FIG. 2 shows one of the back side structural diagrams of a windproof street light of the invention;
FIG. 3 is a schematic structural view showing a push rod of embodiment 1;
fig. 4 shows a second schematic back structure of the windproof street lamp according to the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 shows a schematic view of a first ring;
FIG. 7 shows a schematic view of a second ring;
reference numerals in the figures; the lamp comprises a lamp post 1, a lamp body 2, a first solar cell panel 3, a second solar cell panel 4, a first guide body 5, a second guide body 6, a first support rod 7, a second support rod 8, a third support rod 9, a third guide body 10, a fourth guide body 11, a fourth support rod 12, a fifth support rod 13, a base 14, a push rod 15, a first blocking portion 16, a spring 17, a second blocking portion 18, a first sliding groove 19, a second sliding groove 20, a first circular ring 21, a second circular ring 22, a first pin 23, a sliding block 24 matched with the first sliding groove, a second pin 25, a sliding block 26 matched with the second sliding groove, a sixth support rod 27, a first roller 28, a seventh support rod 29, a second roller 30, an outer ring 31, an inner ring 32, a hole 33 used for the pin to pass through, and a wind guide plate 34.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. 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.
Foretell street lamp of preventing wind, under the condition of the shady face of wind direction for blowing to solar cell panel and when wind-force is great, the effect of second solar cell panel receives the wind-force moves and opens foretell hole to the windward side, the spring is compressed this moment, wind can move to the windward side through the hole, thereby the bulk pressure of gale to solar cell panel has been reduced greatly, solar cell panel is difficult to damage, when the gale has stopped, under the effect of restoring force of spring, second solar cell panel resumes to original position, in order to prevent that it shelters from first solar cell panel and influence the utilization ratio of solar energy.
The windproof street lamp has the following advantages:
in the application, the cross sections of the first guide body, the second guide body, the third guide body and the fourth guide body are preferably triangular, one side of the triangle is connected with the first solar cell panel, so that when the wind direction is towards the backlight surface, the wind blown onto the guide body is decomposed by the guide body, one part of the wind moves towards the hole and is convenient to pass through the hole, and the other part of the wind moves towards the edge of the first solar cell panel and is convenient to flow through the edge of the first solar cell panel, so that the first solar cell panel is prevented from being damaged by strong wind, and the service life of the solar street lamp is prolonged;
the first support rod, the second support rod and the third support rod form a triangular support structure, the fourth support rod and the fifth support rod form a support structure on the other side, and particularly when the fourth support rod and the fifth support rod are perpendicular to the triangular structure, the whole support structure for the solar cell panel is firmer.
In this embodiment, the first solar cell panel and the second solar cell panel may be in a positive direction or a rectangular shape, and the spring is in a compressed state under the condition that the second solar cell panel is located in the hole, so that the second blocking portion of the push rod can be tightly attached to the base.
Foretell street lamp of preventing wind, under the condition of the shady face of wind direction for blowing to solar cell panel and when wind-force is great, the effect of second solar cell panel receives the wind-force moves and opens foretell hole to the windward side, the spring is compressed this moment, wind can move to the windward side through the hole, thereby the bulk pressure of gale to solar cell panel has been reduced greatly, solar cell panel is difficult to damage, when the gale has stopped, under the effect of restoring force of spring, second solar cell panel resumes to original position, in order to prevent that it shelters from first solar cell panel and influence the utilization ratio of solar energy.
The windproof street lamp has the following advantages:
in the application, the cross sections of the first guide body, the second guide body, the third guide body and the fourth guide body are preferably triangular, one side of the triangle is connected with the first solar cell panel, so that when the wind direction is towards the backlight surface, the wind blown onto the guide body is decomposed by the guide body, one part of the wind moves towards the hole and is convenient to pass through the hole, and the other part of the wind moves towards the edge of the first solar cell panel and is convenient to flow through the edge of the first solar cell panel, so that the first solar cell panel is prevented from being damaged by strong wind, and the service life of the solar street lamp is prolonged;
the first support rod, the second support rod and the third support rod form a triangular support structure, the fourth support rod and the fifth support rod form a support structure on the other side, and particularly when the fourth support rod and the fifth support rod are perpendicular to the triangular structure, the whole support structure for the solar cell panel is firmer;
referring to fig. 5 and 6, when the wind direction blowing to the backlight surface of the solar cell panel deviates to the left, the second ring slides to the left until the second ring is close to the base and stops, the second ring and the push rod share the torsion of the deviated wind to the second solar cell panel to protect the push rod and the solar cell panel, the first ring also slides to the left until the first ring slides to the leftmost side close to the second solar cell panel to limit the second solar cell panel at the position, and the push rod and the second push rod are matched to protect the solar cell panel;
when blowing to solar cell panel's the wind direction deviation right side in the face of a poor light, first ring slides to the right side and stops until being close to the base, undertake the torsion of skew wind to second solar cell panel with the push rod jointly, protection push rod and solar cell panel, the second ring also slides right, slide to the rightmost side that the rightmost side is close to second solar cell panel and form the restriction to second solar cell panel in this position, the cooperation forms the protection to solar cell panel to push rod and first push rod.
Preferably, the first circular ring and the second circular ring are provided with an outer ring 31 and an inner ring 32, the inner ring is rotatably connected with the outer ring, the diameter of a hole 33 for a pin to pass through on the inner ring is larger than that of the pin, and the diameter of the hole for the pin to pass through on the outer ring is equal to that of the pin; the inner ring is provided with two air deflectors 34, the two air deflectors are symmetrically arranged from the center of a circle of a corresponding ring (namely the air deflector on the inner ring of the first ring corresponds to the first ring, and the air deflector on the inner ring of the second ring corresponds to the second ring) to a perpendicular line of the second solar cell panel, wherein the air deflectors can be arranged on the outer sides of the outer ring and the inner ring and can also penetrate through the outer ring to be connected with the inner ring, and the diameter of a hole which is formed in the outer ring and used for penetrating through the air deflectors is slightly larger than the thickness of the air deflectors, so long as the function that the air deflectors can drive the inner ring to rotate under the action of oblique wind can be realized, the specific limitation is not required, through the arrangement of the inner ring and the air deflectors, when the obliquely blown wind meets the air deflectors, the air deflectors are stressed to drive the inner ring to rotate relatively, and because the diameter of the hole which is formed in the inner ring and used, the rotation of the inner ring is limited, so that the inner ring can be rebounded by reaction force when reaching the limit position, and the inner ring swings back and forth in a small range relative to the third support rod, so that the ring is prevented from being clamped with the third support rod to influence the sliding of the ring.
In this embodiment, the first solar cell panel and the second solar cell panel are preferably rectangular, and the longer sides of the first solar cell panel and the second solar cell panel are parallel to the third support bar. Typically, the spring is in a compressed state with the second solar panel positioned within the aperture, such that the first roller and the second roller are able to abut against the base.
It should be noted that the above embodiments are only two preferred embodiments, and as long as a structure that the second solar cell panel opens the hole and returns to the original position when the external force applied to the backlight surface of the second solar cell panel reaches a preset value can be realized, for example, a structure that a hydraulic rod or an air pressure rod is used to replace a push rod structure should be included in the protection scope of the present application.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A windproof street lamp comprises a lamp post (1), wherein a lamp body (2) and a solar cell panel are mounted on the lamp post; it is characterized in that the preparation method is characterized in that,
the solar cell panel comprises a first solar cell panel (3) and a second solar cell panel (4);
the first solar cell panel is provided with a hole matched with the second solar cell panel in size and shape, and the second solar cell panel is positioned in the hole and can move towards the light-facing surface of the solar cell panel along the hole;
when the external force on the backlight surface of the second solar cell panel reaches a preset value, the second solar cell panel opens the hole and restores the original position when the external force disappears.
2. The windproof street lamp according to claim 1, wherein the backlight surface of the second solar panel is provided with a first guide body (5) at one side of the hole in the left-right direction, a second guide body (6) at the other side of the hole, a first support rod (7) is arranged between the first guide body and the lamp post, a second support rod (8) is arranged between the second guide body and the lamp post, a third support rod (9) is arranged between the first guide body and the second guide body, and the first support rod, the second support rod and the third support rod form a triangle;
the backlight surface of second solar cell panel is located at the upper and lower direction one side in hole is provided with third guide body (10), and the opposite side is provided with fourth guide body (11), the third guide body with be provided with fourth bracing piece (12) between the third bracing piece, the fourth guide body with be provided with fifth bracing piece (13) between the third bracing piece, the hookup location of four bracing pieces, fifth bracing piece and third bracing piece outwards extends and forms base (14), be provided with push rod (15) on the base, the one end of push rod is passed the base with the second solar cell panel is connected, and the other end is provided with first block portion (16), first block portion with be provided with the elastic component between the base.
3. The windproof street lamp according to claim 2, wherein the cross-section of the first guiding body, the second guiding body, the third guiding body and the fourth guiding body is triangular, and one side of the triangle is connected to the first solar panel.
4. The windproof street lamp according to claim 2, wherein the position of the push rod connected with the second solar panel is located at the center of the second solar panel, and the push rod is perpendicular to the second solar panel;
a second blocking part (18) is arranged between the base and the second solar cell panel.
5. The windproof street lamp according to claim 2, wherein the position of the push rod connected with the second solar panel is located at the center of the second solar panel, and the push rod is perpendicular to the second solar panel;
a first sliding groove (19) and a second sliding groove (20) are formed in the third supporting rod, one end of the first sliding groove is close to one side, close to the first guide body, of the second solar cell panel and is located between the side and the base, and the other end of the first sliding groove is close to the base and is located between the base and the first guide body;
one end of the second sliding chute is close to one side of the second solar cell panel close to the second guide body and is positioned between the side and the base, and the other end of the second sliding chute is close to the base and is positioned between the base and the second guide body;
a first circular ring (21) and a second circular ring (22) are sleeved on the third support rod, a first pin (23) is arranged on the first circular ring, a sliding block (24) matched with the first sliding groove is arranged on the first pin, a second pin (25) is arranged on the second circular ring, and a sliding block (26) matched with the second sliding groove is arranged on the second pin;
two sixth supporting rods (27) are further arranged on the first circular ring, first idler wheels (28) are arranged on the sixth supporting rods, straight lines where the moving directions of the first idler wheels are located are parallel to the third supporting rods, and the first idler wheels abut against the second solar cell panel under the condition that the second solar cell panel is located in the hole;
the second ring is further provided with two seventh supporting rods (29), the seventh supporting rods are provided with second idler wheels (30), straight lines where the motion directions of the second idler wheels are located are parallel to the third supporting rods, and the second idler wheels abut against the second solar cell panel under the condition that the cell panel in the second solar cell is located in the hole.
6. The windproof street lamp according to claim 5, wherein the two sixth support rods are symmetrically arranged with respect to a perpendicular line from the center of the first ring to the second solar panel;
the two seventh supporting rods are symmetrically arranged from the circle center of the second circular ring to the perpendicular line of the second solar cell panel.
7. The windproof street light according to claim 6, characterized in that the first and second rings are each provided with an outer ring (31) and an inner ring (32), the inner ring being rotatably connected to the outer ring, the diameter of the hole (33) for the passage of the pin on the inner ring being greater than the diameter of the pin, the diameter of the hole for the passage of the pin on the outer ring being equal to the diameter of the pin;
two air deflectors (34) are arranged on the inner ring, and the two air deflectors are symmetrically arranged relative to a perpendicular line from the circle center of the corresponding circular ring to the second solar cell panel.
8. The windproof street lamp according to claim 7, wherein the air deflector is disposed outside the outer ring and the inner ring; or,
the air deflector penetrates through the outer ring to be connected with the inner ring, and the diameter of a hole formed in the outer ring and used for penetrating through the air deflector is larger than the thickness of the air deflector.
9. The windproof street lamp according to any one of claims 5 to 8, wherein the first solar panel and the second solar panel are both rectangular in shape, and the longer sides thereof are arranged in parallel with the third support bar.
10. The windproof street light according to claim 2, characterized in that the elastic member is a spring (17) which is in a compressed state in the case of the second solar panel being located in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010152131.7A CN111322569B (en) | 2020-03-06 | 2020-03-06 | Windproof street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010152131.7A CN111322569B (en) | 2020-03-06 | 2020-03-06 | Windproof street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111322569A true CN111322569A (en) | 2020-06-23 |
| CN111322569B CN111322569B (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010152131.7A Active CN111322569B (en) | 2020-03-06 | 2020-03-06 | Windproof street lamp |
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