CN212929823U - Solar street lamp based on semiconductor automatic tracking illumination - Google Patents
Solar street lamp based on semiconductor automatic tracking illumination Download PDFInfo
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- CN212929823U CN212929823U CN202021324381.6U CN202021324381U CN212929823U CN 212929823 U CN212929823 U CN 212929823U CN 202021324381 U CN202021324381 U CN 202021324381U CN 212929823 U CN212929823 U CN 212929823U
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 59
- 238000005286 illumination Methods 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052732 germanium Inorganic materials 0.000 claims description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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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- Photovoltaic Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a solar street lamp based on semiconductor automatic tracking illumination, which relates to the technical field of street lamps and comprises a solar cell panel, an adjusting mechanism, a relay, a power supply and a street lamp pole; a first gear is arranged on the rotating shaft; the telescopic device is provided with a second gear; the first gear is in transmission connection with the second gear through a chain; the rotary fixing frame is connected to the center of the lower surface of the solar cell panel; the rotating mechanism is connected to the lower surface of the solar cell panel; the first bevel gear is meshed with the second bevel gear; a semiconductor material frame plate is arranged on the periphery of the solar cell panel; the semiconductor material frame plate, the coil of the relay and the power supply are connected in series; the motor, the normally closed contact of the relay and the power supply are connected in series; through the transmission effect of the gear and the different conductivities of the semiconductor along with the illumination intensity, the solar cell panel can automatically track the illumination to continuously adjust the angle in all directions, so that the solar cell panel can conveniently and better collect solar energy, and the collection efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the street lamp, especially, relate to a solar street lamp, a solar street lamp based on semiconductor automatic tracking illumination particularly.
Background
Solar energy is one of the most environmental-friendly renewable energy sources, is rich in resources, can be used freely, does not need to be transported, does not have any pollution to the environment, and the characteristics enable solar energy to be applied more and more widely. The semiconductors have unique conductive performance, and the conductive performance of the semiconductors is remarkably improved when the environment temperature is improved or the environment is irradiated with light.
The prior published patent CN201920687396.X discloses a lighting control device for a highway street lamp, which comprises a solar cell rack, a solar cell panel is installed on the upper end face of the solar cell rack, a cell panel supporting rod is installed at the lower end of the solar cell rack, a rotating platform is arranged at the lower end of the cell panel supporting rod, a motor protective shell is arranged below the rotating platform, street lamp supporting frames are arranged on two sides of the lower portion of the motor protective shell, an LED street lamp is installed on one side of each street lamp supporting frame, a sound box is arranged in the middle of each street lamp supporting frame, a halogen fog lamp is arranged below each sound box, a street lamp supporting rod is arranged behind the halogen fog lamp, displays are arranged on two sides of each street lamp supporting rod, and a battery protective shell is arranged below.
However, the above-described technique cannot automatically adjust the angle of the solar panel in all directions by tracking the illumination.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a solar street lamp based on semiconductor automatic tracking illumination, which is characterized in that a first gear is arranged on a rotating shaft; the telescopic device is provided with a second gear; the first gear is in transmission connection with the second gear through a chain; a semiconductor material frame plate is arranged on the periphery of the solar cell panel; the semiconductor material frame plate, the coil of the relay and the power supply are connected in series; the motor, the normally closed contact of the relay and the power supply are connected in series; the existing problems are solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a solar street lamp based on semiconductor automatic tracking illumination comprises a solar panel, an adjusting mechanism, a relay, a power supply and a street lamp pole; the adjusting mechanism comprises a motor, a telescopic device and a chain; the output end of the motor is provided with a rotating shaft; a first gear is arranged on the rotating shaft; the upper end of the rotating shaft is provided with a rotating fixing frame; a second gear is arranged on the telescopic device; the output end of the telescopic device is provided with a telescopic rod; the top end of the telescopic rod is provided with a rotating mechanism; a rotating assembly is arranged in the rotating mechanism; the first gear is in transmission connection with the second gear through a chain; the rotary fixing frame is connected to the center of the lower surface of the solar cell panel; the rotating mechanism is connected to the lower surface of the solar cell panel; the rotating assembly comprises a first bevel gear and a second bevel gear; the first bevel gear is meshed with the second bevel gear; a semiconductor material frame plate is arranged on the periphery of the solar cell panel; the semiconductor frame plate, the coil of the relay and the power supply are connected in series; the motor, the normally closed contact of the relay and the power supply are connected in series.
Further, the top of the street lamp pole is provided with a fixing plate.
Further, the adjusting mechanism is fixedly connected to the fixing plate.
Further, the relay is fixedly installed on the fixing plate.
Further, the power supply is movably mounted on the upper portion of the ring side of the street lamp pole.
Furthermore, an insulating layer is arranged on the inner ring side of the semiconductor material frame plate.
Furthermore, the semiconductor frame plate is made of a silicon plate, a germanium plate or a gallium arsenide plate.
The utility model discloses following beneficial effect has:
1. the utility model is provided with the first gear on the rotating shaft; the telescopic device is provided with a second gear; the first gear is in transmission connection with the second gear through a chain; the rotary fixing frame is connected to the center of the lower surface of the solar cell panel; the rotating mechanism is connected to the lower surface of the solar cell panel; the first bevel gear is meshed with the second bevel gear; through the transmission effect of gear, realize that solar cell panel adjusts in the equidirectional synchronization of equidirectional, the best angle of all-round adjustment illumination.
2. The utility model arranges the semiconductor frame plate around the solar cell panel; the semiconductor material frame plate, the coil of the relay and the power supply are connected in series; the motor, the normally closed contact of the relay and the power supply are connected in series; the solar panel can automatically track the illumination to continuously adjust the angle by utilizing the different conductivity of the semiconductor along with the illumination intensity, so as to conveniently and better collect the solar energy and improve the collection efficiency.
Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a solar street lamp based on semiconductor automatic tracking illumination of the present invention;
FIG. 2 is a schematic view of the adjustment mechanism;
FIG. 3 is a schematic view of a rotary assembly;
FIG. 4 is a schematic structural view of the first gear and the second gear being in transmission connection via a chain;
FIG. 5 is a schematic view of the structure of the solar cell panel and the semiconductor frame plate;
FIG. 6 is a schematic structural view of a semiconductor frame plate;
in the drawings, the components represented by the respective reference numerals are listed below:
the solar street lamp comprises a solar cell panel 1, a solar cell panel 2, an adjusting mechanism 3, a semiconductor frame plate 4, a relay 5, a power supply 6, a street lamp post 7, a fixing plate 201, a motor 202, a rotating shaft 203, a first gear 204, a rotary fixing frame 205, a telescopic device 206, a second gear 207, a telescopic rod 208, a rotating mechanism 209, a rotating assembly 210, a chain 301, an insulating layer 2091, a first bevel gear and a second bevel gear 2092.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "surface", "series", "lower", "end", "ring", "side", "output", "upper", "top", and the like, indicate positional or positional relationships, are merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Example one
Referring to fig. 1-6, the present invention relates to a solar street light based on semiconductor automatic tracking illumination, which comprises a solar panel 1, an adjusting mechanism 2, a relay 4, a power supply 5 and a light pole 6.
The adjusting mechanism 2 comprises a motor 201, a telescopic device 205 and a chain 210, the output end of the motor 201 is provided with a rotating shaft 202, the rotating shaft 202 is provided with a first gear 203, the upper end of the rotating shaft 202 is provided with a rotary fixing frame 204, the telescopic device 205 is provided with a second gear 206, the output end of the telescopic device 205 is provided with a telescopic rod 207, the top end of the telescopic rod 207 is provided with a rotating mechanism 208, a rotating assembly 209 is arranged in the rotating mechanism 208, the first gear 203 and the second gear 206 are in transmission connection through the chain 210, the rotary fixing frame 204 is connected to the center of the lower surface of, the solar panel 1 can be rotated to an optimal angle by rotating the rotating shaft, the rotating mechanism 208 is connected to the lower surface of the solar panel 1, the rotating assembly 209 comprises a first bevel gear 2091 and a second bevel gear 2092, and the first bevel gear 2091 is engaged with the second bevel gear 2092 to enable the angle of the solar panel 1 to be adjusted along the height direction. The motor 201 is adjusted to be a low-rotation-speed motor in advance, when the motor 201 works, the rotating shaft 202 rotates, the telescopic device 205 drives the telescopic rod 207 to stretch and retract under the transmission action of the gear, the solar cell panel 1 is synchronously adjusted in different directions, and the optimal illumination angle is adjusted in all directions.
The periphery of the solar cell panel 1 is provided with a semiconductor frame plate 3, the inner ring side of the semiconductor frame plate 3 is provided with an insulating layer 301, and the semiconductor frame plate 3 is made of a silicon plate. The semiconductor frame plate 3, the coil of the relay 4 and the power supply 5 are connected in series, and the motor 201, the normally closed contact of the relay 4 and the power supply 5 are connected in series.
6 tops of light pole are provided with fixed plate 7, and 2 fixed connection of adjustment mechanism are on fixed plate 7, and 4 fixed mounting of relay are on fixed plate 7, and 5 movable mounting of power is on the ring side upper portion of light pole 6, and 5 tops of light pole are provided with fixed plate 6, and 2 fixed connection of adjustment mechanism are on fixed plate 6. The power supply 4 is movably arranged at the upper part of the ring side of the street lamp pole 5.
Semiconductor material framed panel 3 demonstrates different conductivity along with illumination intensity's difference, when the illumination that solar cell panel accepted is stronger, 3 electric conductivities of semiconductor material framed panel are better, relay 4's coil is electrified, relay 4's normally closed contact disconnection, motor 201 loses the electricity, pivot 202 stall, telescopic link 207 stops to stretch out and draw back, make solar cell panel 1 angle of adjustment no longer, make solar cell panel 1 fully receive illumination at best angle, so that better collection solar energy, and the collection efficiency is improved. When the illumination received by the solar cell panel is weak, the conductivity of the semiconductor frame plate 3 is poor, the coil of the relay 4 is powered off, the normally closed contact of the relay 4 is normal, the motor 201 is powered on, the rotating shaft 202 rotates, and the telescopic rod 207 stretches out and draws back, so that the solar cell panel 1 continuously adjusts the optimal angle to fully receive the illumination.
Example two
Referring to fig. 1-6, the present invention relates to a solar street light based on semiconductor automatic tracking illumination, which comprises a solar panel 1, an adjusting mechanism 2, a relay 4, a power supply 5 and a light pole 6.
The adjusting mechanism 2 comprises a motor 201, a telescopic device 205 and a chain 210, the output end of the motor 201 is provided with a rotating shaft 202, the rotating shaft 202 is provided with a first gear 203, the upper end of the rotating shaft 202 is provided with a rotary fixing frame 204, the telescopic device 205 is provided with a second gear 206, the output end of the telescopic device 205 is provided with a telescopic rod 207, the top end of the telescopic rod 207 is provided with a rotating mechanism 208, a rotating assembly 209 is arranged in the rotating mechanism 208, the first gear 203 and the second gear 206 are in transmission connection through the chain 210, the rotary fixing frame 204 is connected to the center of the lower surface of, the solar panel 1 can be rotated to an optimal angle by rotating the rotating shaft, the rotating mechanism 208 is connected to the lower surface of the solar panel 1, the rotating assembly 209 comprises a first bevel gear 2091 and a second bevel gear 2092, and the first bevel gear 2091 is engaged with the second bevel gear 2092 to enable the angle of the solar panel 1 to be adjusted along the height direction. The motor 201 is adjusted to be a low-rotation-speed motor in advance, when the motor 201 works, the rotating shaft 202 rotates, the telescopic device 205 drives the telescopic rod 207 to stretch and retract under the transmission action of the gear, the solar cell panel 1 is synchronously adjusted in different directions, and the optimal illumination angle is adjusted in all directions.
The periphery of the solar cell panel 1 is provided with a semiconductor frame plate 3, the inner ring side of the semiconductor frame plate 3 is provided with an insulating layer 301, and the semiconductor frame plate 3 is made of a germanium plate. The semiconductor frame plate 3, the coil of the relay 4 and the power supply 5 are connected in series, and the motor 201, the normally closed contact of the relay 4 and the power supply 5 are connected in series.
6 tops of light pole are provided with fixed plate 7, and 2 fixed connection of adjustment mechanism are on fixed plate 7, and 4 fixed mounting of relay are on fixed plate 7, and 5 movable mounting of power is on the ring side upper portion of light pole 6, and 5 tops of light pole are provided with fixed plate 6, and 2 fixed connection of adjustment mechanism are on fixed plate 6. The power supply 4 is movably arranged at the upper part of the ring side of the street lamp pole 5.
Semiconductor material framed panel 3 demonstrates different conductivity along with illumination intensity's difference, when the illumination that solar cell panel accepted is stronger, 3 electric conductivities of semiconductor material framed panel are better, relay 4's coil is electrified, relay 4's normally closed contact disconnection, motor 201 loses the electricity, pivot 202 stall, telescopic link 207 stops to stretch out and draw back, make solar cell panel 1 angle of adjustment no longer, make solar cell panel 1 fully receive illumination at best angle, so that better collection solar energy, and the collection efficiency is improved. When the illumination received by the solar cell panel is weak, the conductivity of the semiconductor frame plate 3 is poor, the coil of the relay 4 is powered off, the normally closed contact of the relay 4 is normal, the motor 201 is powered on, the rotating shaft 202 rotates, and the telescopic rod 207 stretches out and draws back, so that the solar cell panel 1 continuously adjusts the optimal angle to fully receive the illumination.
EXAMPLE III
Referring to fig. 1-6, the present invention relates to a solar street light based on semiconductor automatic tracking illumination, which comprises a solar panel 1, an adjusting mechanism 2, a relay 4, a power supply 5 and a light pole 6.
The adjusting mechanism 2 comprises a motor 201, a telescopic device 205 and a chain 210, the output end of the motor 201 is provided with a rotating shaft 202, the rotating shaft 202 is provided with a first gear 203, the upper end of the rotating shaft 202 is provided with a rotary fixing frame 204, the telescopic device 205 is provided with a second gear 206, the output end of the telescopic device 205 is provided with a telescopic rod 207, the top end of the telescopic rod 207 is provided with a rotating mechanism 208, a rotating assembly 209 is arranged in the rotating mechanism 208, the first gear 203 and the second gear 206 are in transmission connection through the chain 210, the rotary fixing frame 204 is connected to the center of the lower surface of, the solar panel 1 can be rotated to an optimal angle by rotating the rotating shaft, the rotating mechanism 208 is connected to the lower surface of the solar panel 1, the rotating assembly 209 comprises a first bevel gear 2091 and a second bevel gear 2092, and the first bevel gear 2091 is engaged with the second bevel gear 2092 to enable the angle of the solar panel 1 to be adjusted along the height direction. The motor 201 is adjusted to be a low-rotation-speed motor in advance, when the motor 201 works, the rotating shaft 202 rotates, the telescopic device 205 drives the telescopic rod 207 to stretch and retract under the transmission action of the gear, the solar cell panel 1 is synchronously adjusted in different directions, and the optimal illumination angle is adjusted in all directions.
The periphery of the solar cell panel 1 is provided with a semiconductor frame plate 3, the inner ring side of the semiconductor frame plate 3 is provided with an insulating layer 301, and the semiconductor frame plate 3 adopts a gallium arsenide plate. The semiconductor frame plate 3, the coil of the relay 4 and the power supply 5 are connected in series, and the motor 201, the normally closed contact of the relay 4 and the power supply 5 are connected in series.
6 tops of light pole are provided with fixed plate 7, and 2 fixed connection of adjustment mechanism are on fixed plate 7, and 4 fixed mounting of relay are on fixed plate 7, and 5 movable mounting of power is on the ring side upper portion of light pole 6, and 5 tops of light pole are provided with fixed plate 6, and 2 fixed connection of adjustment mechanism are on fixed plate 6. The power supply 4 is movably arranged at the upper part of the ring side of the street lamp pole 5.
Semiconductor material framed panel 3 demonstrates different conductivity along with illumination intensity's difference, when the illumination that solar cell panel accepted is stronger, 3 electric conductivities of semiconductor material framed panel are better, relay 4's coil is electrified, relay 4's normally closed contact disconnection, motor 201 loses the electricity, pivot 202 stall, telescopic link 207 stops to stretch out and draw back, make solar cell panel 1 angle of adjustment no longer, make solar cell panel 1 fully receive illumination at best angle, so that better collection solar energy, and the collection efficiency is improved. When the illumination received by the solar cell panel is weak, the conductivity of the semiconductor frame plate 3 is poor, the coil of the relay 4 is powered off, the normally closed contact of the relay 4 is normal, the motor 201 is powered on, the rotating shaft 202 rotates, and the telescopic rod 207 stretches out and draws back, so that the solar cell panel 1 continuously adjusts the optimal angle to fully receive the illumination.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A solar street lamp based on semiconductor automatic tracking illumination comprises: a solar panel (1), an adjusting mechanism (2), a relay (4), a power supply (5) and a street lamp pole (6),
the adjusting mechanism (2) comprises a motor (201), a telescopic device (205) and a chain (210); the output end of the motor (201) is provided with a rotating shaft (202); a first gear (203) is arranged on the rotating shaft (202); a rotary fixing frame (204) is arranged at the upper end of the rotating shaft (202); a second gear (206) is arranged on the telescopic device (205); the output end of the telescopic device (205) is provided with a telescopic rod (207); the top end of the telescopic rod (207) is provided with a rotating mechanism (208); a rotating component (209) is arranged in the rotating mechanism (208); the first gear (203) is in transmission connection with the second gear (206) through a chain (210); the rotary fixing frame (204) is connected to the center of the lower surface of the solar panel (1); the rotating mechanism (208) is connected to the lower surface of the solar cell panel (1);
the rotating assembly (209) comprises a first bevel gear (2091) and a second bevel gear (2092); the first bevel gear (2091) is meshed with the second bevel gear (2092);
a semiconductor material frame plate (3) is arranged on the periphery of the solar cell panel (1); the semiconductor frame plate (3), the coil of the relay (4) and the power supply (5) are connected in series; the motor (201), the normally closed contact of the relay (4) and the power supply (5) are connected in series.
2. The solar street light based on the semiconductor automatic tracking illumination of claim 1, characterized in that a fixing plate (7) is arranged on the top of the light pole (6).
3. The solar street lamp based on the semiconductor automatic tracking illumination of claim 2, characterized in that the adjusting mechanism (2) is fixedly connected to the fixing plate (7).
4. The solar street lamp based on the semiconductor automatic tracking illumination of claim 3, characterized in that the relay (4) is fixedly arranged on the fixing plate (7).
5. The solar street light based on the semiconductor automatic tracking illumination of claim 1, characterized in that the power supply (5) is movably arranged at the upper part of the ring side of the light pole (6).
6. The solar street lamp based on the semiconductor automatic tracking illumination of claim 1, characterized in that the inner ring side of the semiconductor material frame plate (3) is provided with an insulating layer (301).
7. The solar street lamp based on the semiconductor automatic tracking illumination of claim 1, characterized in that the semiconductor frame plate (3) is a silicon plate, a germanium plate or a gallium arsenide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021324381.6U CN212929823U (en) | 2020-07-08 | 2020-07-08 | Solar street lamp based on semiconductor automatic tracking illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021324381.6U CN212929823U (en) | 2020-07-08 | 2020-07-08 | Solar street lamp based on semiconductor automatic tracking illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212929823U true CN212929823U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021324381.6U Expired - Fee Related CN212929823U (en) | 2020-07-08 | 2020-07-08 | Solar street lamp based on semiconductor automatic tracking illumination |
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| Country | Link |
|---|---|
| CN (1) | CN212929823U (en) |
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2020
- 2020-07-08 CN CN202021324381.6U patent/CN212929823U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211123 Address after: 150078 No. 1218, Jichang Road, Daoli District, Harbin City, Heilongjiang Province Patentee after: Harbin City Xiangdong Lamp Factory Address before: 230000 private technology park in Hefei economic and Technological Development Zone, Anhui Patentee before: HEFEI SHAOSHANG INFORMATION TECHNOLOGY CO.,LTD. |
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| 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: 20210409 |