CN203489159U - Solar street lamp suitable for automatically tracking sun - Google Patents
Solar street lamp suitable for automatically tracking sun Download PDFInfo
- Publication number
- CN203489159U CN203489159U CN201320632744.6U CN201320632744U CN203489159U CN 203489159 U CN203489159 U CN 203489159U CN 201320632744 U CN201320632744 U CN 201320632744U CN 203489159 U CN203489159 U CN 203489159U
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- China
- Prior art keywords
- support
- solar street
- solar
- motor
- tracking sun
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar street lamp suitable for automatically tracking the sun. The solar street lamp comprises a support, a solar cell panel, a motor, a lead screw, a nut, a sunlight sensor and a controller, wherein the support is arranged on a street lamp rod and is suitable for rotating around the street lamp rod, the solar cell panel is arranged on the outer side of the support, the end of a shell of the motor is hinged to the inner side of the support, the lead screw is coaxially connected to an output shaft of the motor, the nut is fixed relative to the position of the street lamp rod and matched with the lead screw in a threaded mode, the sunlight sensor is suitable for rotating along with the support, and the controller is connected with the sunlight sensor. The controller controls the motor to rotate forwards or reversely by the corresponding angle through a drive circuit according to information output by the sunlight sensor, and the function of automatically tracking the sun is achieved. The solar street lamp has the advantages of being small in occupation space and low in cost.
Description
Technical field
The utility model relates to a kind of solar street light being suitable for from the motion tracking sun.
Background technology
The solar panel of existing solar street light is fixed often, causes its sunlight utilization rate on the low side; Existing solar panel solar energy tracking device, its complex structure, cost are higher, and can not directly apply to street lamp.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, less, with low cost solar street light from the motion tracking sun that is suitable for that takes up space.
In order to address the above problem, the utility model provides a kind of solar street light being suitable for from the motion tracking sun, comprise: be located on light pole, be suitable for the support around this light pole rotation, be located at the solar panel in this support outside, casing end is hinged on the motor of described support inner side, coaxially be connected to the leading screw on this motor output shaft, relatively-stationary with the position of described light pole, the nut coordinating with this threads of lead screw, be suitable for the sunlight sensor with described support rotation, the controller being connected with this sunlight sensor, this controller is controlled described motor forward or reverse respective angles according to the information exchange overdrive circuit of described sunlight sensor output.
Further, for preventing that light from being kept off, described sunlight sensor is located at the top of a solar panel.
Further, excessive for preventing the anglec of rotation, described light pole is provided with a pair of for the spacing limit switch of east-west direction, and this is located in the electric power loop of described motor limit switch string.
Further, for preventing that solar components from dropping, between described light pole and support, be connected with security insurance steel cable.
For convenience of solar components is directly installed on to described light pole top, the sheathed installation sleeve in described light pole top, described nut is the T-shaped nut being connected on this installation sleeve; The bottom-hinged of the top of described installation sleeve and an intermediate connecting rod, the top of this intermediate connecting rod is flexibly connected with the center of top of described support, so that described support is suitable for around described light pole rotation; Between described support and the middle and upper part of installation sleeve, be provided with due to the angle adjustment plate that regulates the described solar cell elevation angle; Described support is provided with a plurality of for that be connected with described angle adjustment plate, corresponding with corresponding elevation angle installing hole.
The bottom transverse of described installation sleeve is connected with a support bar, and the end of this support bar is flexibly connected with described T-shaped nut; This support bar is provided with a compass, to facilitate when mounted the direction of controlling solar panel.
The utility model has positive effect with respect to prior art: the solar street light being suitable for from the motion tracking sun of the present utility model, by controller, according to the information exchange overdrive circuit of described sunlight sensor output, control described motor forward or reverse respective angles, realization, from the function of the motion tracking sun, has simple in structure, the feature less, with low cost that takes up space.
Accompanying drawing explanation
Below in conjunction with specific embodiment, the utility model is described in further detail:
Fig. 1 is the structural representation being suitable for from the solar street light of the motion tracking sun of the present utility model;
Fig. 2 is a lateral plan of Fig. 1;
Fig. 3 is the another side view of Fig. 1.
The specific embodiment
The present embodiment be suitable for the solar street light from the motion tracking sun, be located on light pole 7, be suitable for the support 1 around 7 rotations of this light pole, be located at the solar panel 2 in this support 1 outside, casing end is hinged on the motor 4 of described support 1 inner side, coaxially be connected to the leading screw 5 on this motor output shaft, relatively-stationary with the position of described light pole 7, nut 6 with these leading screw 5 threaded engagement, be suitable for the sunlight sensor 3 with described support 1 rotation, the controller being connected with this sunlight sensor 3, this controller is controlled described motor 4 forward or reverse respective angles according to the information exchange overdrive circuit of described sunlight sensor output.
Below for light source hold-down arm that street lamp is installed in solar panel 2.
For preventing that light from being kept off, described sunlight sensor 3 is located at the top of a solar panel 2.
Excessive for preventing the anglec of rotation, described light pole 7 is provided with a pair of for the spacing limit switch 11 of east-west direction, and this is located in the electric power loop of described motor 4 limit switch 11 strings.
For preventing that solar components (comprising: solar panel 2, support 1, motor 4 and sunlight sensor 3) from dropping, and is connected with security insurance steel cable 8 between described light pole 7 and support 1.
On the basis of embodiment 1, the present embodiment has following modification:
See Fig. 1-3, for convenience of solar components being directly installed on to the top of described light pole 7, the sheathed installation sleeve 10 in top of described light pole 7, described nut 6 is for being connected to the T-shaped nut on this installation sleeve 10; The bottom-hinged of the top of described installation sleeve 10 and an intermediate connecting rod 13, the top of this intermediate connecting rod 13 is flexibly connected with the center of top of described support 1, so that described support 1 is suitable for around described light pole 7 rotations; Between described support 1 and the middle and upper part of installation sleeve 10, be provided with due to the angle adjustment plate 14 that regulates described solar panel 2 elevations angle; Described support 1 be provided with a plurality of for described angle adjustment plate 14 installing hole that be connected, corresponding with the corresponding elevation angle at described solar panel 2 elevations angle.
The bottom transverse of described installation sleeve 10 is connected with a support bar 15, and the end of this support bar is flexibly connected with described T-shaped nut; This support bar 15 is provided with a compass 12, to facilitate when mounted the direction of controlling solar panel.
Obviously, above-described embodiment is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And these belong to apparent variation that spirit of the present utility model extended out or change still among protection domain of the present utility model.
Claims (6)
1. the solar street light being suitable for from the motion tracking sun, it is characterized in that comprising: be located on light pole, be suitable for the support around this light pole rotation, be located at the solar panel in this support outside, casing end is hinged on the motor of described support inner side, coaxially be connected to the leading screw on this motor output shaft, relatively-stationary with the position of described light pole, the nut coordinating with this threads of lead screw, be suitable for the sunlight sensor with described support rotation, the controller being connected with this sunlight sensor, this controller is controlled described motor forward or reverse respective angles according to the information exchange overdrive circuit of described sunlight sensor output.
2. the solar street light being suitable for from the motion tracking sun according to claim 1, is characterized in that: described sunlight sensor is located at the top of a solar panel.
3. the solar street light being suitable for from the motion tracking sun according to claim 2, is characterized in that: described light pole is provided with a pair of for the spacing limit switch of east-west direction, and this is located in the electric power loop of described motor limit switch string.
4. according to the solar street light from the motion tracking sun that is suitable for described in claim 2 or 3, it is characterized in that: between described light pole and support, be connected with security insurance steel cable.
5. the solar street light being suitable for from the motion tracking sun according to claim 1, is characterized in that: the sheathed installation sleeve in described light pole top, and described nut is the T-shaped nut being connected on this installation sleeve;
The bottom-hinged of the top of described installation sleeve and an intermediate connecting rod, the top of this intermediate connecting rod is flexibly connected with the center of top of described support, is provided with due to the angle adjustment plate that regulates the described solar cell elevation angle between described support and the middle and upper part of installation sleeve; Described support is provided with a plurality of for that be connected with described angle adjustment plate, corresponding with corresponding elevation angle installing hole.
6. the solar street light being suitable for from the motion tracking sun according to claim 5, is characterized in that: the bottom transverse of described installation sleeve is connected with a support bar, and the end of this support bar is flexibly connected with described T-shaped nut; This support bar is provided with a compass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632744.6U CN203489159U (en) | 2013-10-14 | 2013-10-14 | Solar street lamp suitable for automatically tracking sun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632744.6U CN203489159U (en) | 2013-10-14 | 2013-10-14 | Solar street lamp suitable for automatically tracking sun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203489159U true CN203489159U (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320632744.6U Expired - Fee Related CN203489159U (en) | 2013-10-14 | 2013-10-14 | Solar street lamp suitable for automatically tracking sun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203489159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819429A (en) * | 2015-05-15 | 2015-08-05 | 徐萍 | Solar light emitting diode street lamp device using limiting switch and using method thereof |
-
2013
- 2013-10-14 CN CN201320632744.6U patent/CN203489159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819429A (en) * | 2015-05-15 | 2015-08-05 | 徐萍 | Solar light emitting diode street lamp device using limiting switch and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20161014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |