CN216383902U - Compensation type adjustable intelligent LED street lamp with small light pollution - Google Patents
Compensation type adjustable intelligent LED street lamp with small light pollution Download PDFInfo
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- CN216383902U CN216383902U CN202122908850.XU CN202122908850U CN216383902U CN 216383902 U CN216383902 U CN 216383902U CN 202122908850 U CN202122908850 U CN 202122908850U CN 216383902 U CN216383902 U CN 216383902U
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- 238000005286 illumination Methods 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Abstract
The utility model relates to a compensation type adjustable intelligent LED street lamp with small light pollution, which comprises a stand column, wherein a threaded rod and a sliding rod which are parallel to each other are respectively arranged at the upper part and the lower part of one side of the stand column, a lamp panel with a middle part penetrating through is arranged between the threaded rod and one end part of the sliding rod, a movable lamp cap is arranged between the threaded rod and the sliding rod, the other end of the threaded rod penetrates through the stand column and is rotatably arranged on the inner wall of the stand column, a driven gear is sleeved on the threaded rod positioned in the stand column, a driving motor is arranged below the threaded rod, and a driving gear on an output shaft of the driving motor is meshed with the driven gear. The lamp panel and the movable lamp cap are arranged, the movable lamp cap can compensate illumination of the lamp panel, illumination brightness and range are enlarged, lamp damage caused by concentrated heat dissipation can be reduced, service life is prolonged, sufficient illumination conditions can be provided, energy waste can be effectively reduced, and light pollution is reduced.
Description
Technical Field
The utility model belongs to the field of street lamps, and particularly relates to a compensation type adjustable intelligent LED street lamp with small light pollution.
Background
The LED light source is low in energy consumption and good in lighting effect, so that the LED light source is used on a large scale, the high-power LED lighting lamp is an object of the current key research and becomes the key point of the research and development of the LED light source, however, the high-power LED light source has the problem of heat dissipation inevitably, and the long-time uninterrupted use of the high-power lamp inevitably causes energy waste and light pollution.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a compensation type adjustable intelligent LED street lamp with small light pollution.
The utility model is realized by the following technical scheme: a compensation type adjustable intelligent LED street lamp with small light pollution comprises a stand column, wherein a threaded rod and a sliding rod which are parallel to each other are respectively arranged on one side of the stand column from top to bottom, a lamp plate with a middle part penetrating through is arranged between the threaded rod and one end part of the sliding rod, the upper end of the lamp plate is installed on the threaded rod through a bearing sleeve, the lower end of the lamp plate is fixedly installed on the sliding rod through a fixing sleeve, a movable lamp holder is arranged between the threaded rod and the sliding rod, the upper end and the lower end of the movable lamp holder are respectively connected with a supporting arm, the tail ends of the upper supporting arm and the lower supporting arm are respectively provided with a nut sleeve and a sliding sleeve, the nut sleeves the threaded rod, the sliding sleeve is slidably installed on the sliding rod, the other end of the threaded rod penetrates through the stand column and is rotatably installed on the inner wall of the stand column, a driven gear is sleeved on the threaded rod positioned in the stand column, and a driving motor is arranged below the threaded rod, and a driving gear on the output shaft of the driving motor is meshed with a driven gear.
The threaded rod and the sliding rod are arranged obliquely downwards.
One side of the upright post is provided with a cylindrical shielding cover, U-shaped sliding grooves are formed in the two opposite sides of the shielding cover, and the two supporting arms penetrate through the corresponding U-shaped sliding grooves.
An extension spring is hinged between the back of the movable lamp holder and the upright post.
Compared with the prior art, the utility model has the beneficial effects that: the lamp panel and the movable lamp cap are arranged, the movable lamp cap can compensate illumination of the lamp panel, illumination brightness and range are enlarged, lamp damage caused by concentrated heat dissipation can be reduced, service life is prolonged, sufficient illumination conditions can be provided, energy waste can be effectively reduced, and light pollution is reduced.
Drawings
FIG. 1 is a first state diagram of embodiment 1 of the present invention;
fig. 2 is a state diagram ii of embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 4 is a schematic structural view of a shield cover in embodiment 2 of the present invention.
In the drawings: 1. a column; 2. a threaded rod; 3. a slide bar; 4. a lamp panel; 5. a bearing housing; 6. fixing a sleeve; 7. moving the lamp head; 8. a support arm; 9. a nut sleeve; 10. a sliding sleeve; 11. a driven gear; 12. a drive motor; 13. a driving gear; 14. a shield cover; a U-shaped chute; 16. a tension spring.
Detailed Description
Example 1
As shown in figure 1 of the attached drawings of the specification, a compensation type adjustable intelligent LED street lamp with small light pollution comprises a vertical column 1, a threaded rod 2 and a slide rod 3 which are parallel to each other are respectively arranged at the upper part and the lower part of one side of the vertical column 1, a lamp panel 4 with a middle part penetrating is arranged between the threaded rod 2 and one end part of the slide rod 3, the upper end of the lamp panel 4 is arranged on the threaded rod 2 through a bearing sleeve 5, the lower end of the lamp panel 4 is fixedly arranged on the slide rod 3 through a fixed sleeve 6, a movable lamp holder 7 is arranged between the threaded rod 2 and the slide rod 3, the upper end and the lower end of the movable lamp holder 7 are respectively connected with a support arm 8, the tail ends of the upper support arm 8 and the lower support arm 8 are respectively provided with a nut sleeve 9 and a sliding sleeve 10, the nut sleeve 9 is sleeved on the threaded rod 2, the sliding sleeve 10 is slidably arranged on the slide rod 3, the other end of the threaded rod 2 passes through the vertical column 1 and is rotatably arranged on the inner wall of the vertical column 1, a driven gear 11 is sleeved on the threaded rod 2 positioned in the vertical column 1, and a driving motor 12 is arranged below the driving gear, and a driving gear 13 on an output shaft of the driving motor 12 is meshed with a driven gear 11.
The threaded rod 2 and the sliding rod 3 are arranged obliquely downwards.
The driving motor 12 is a stepping motor, which can realize accurate forward and reverse rotation and can be started or stopped instantly.
Specifically, a street lamp controller (not shown in the figure) is installed in the upright post 1, the street lamp controller comprises a time control switch and a light control switch, and the street lamp controller is electrically connected with a driving motor 12 (the street lamp controller is a market universal control instrument, the specific type and structure of the street lamp controller are common knowledge of technicians in the field, and the technicians can select the street lamp controller according to actual use conditions);
in the evening with high pedestrian flow, the street lamp controller controls the lamp panel 4 and the movable lamp cap 7 to light, the driving motor 12 rotates in the forward direction, the driving gear 13 and the driven gear 11 drive the threaded rod 2 to rotate, the nut sleeve 9 drives the movable lamp cap 7 to move forward to the position shown in fig. 2 through the supporting arm 8, namely the middle penetrating position of the lamp panel 4, the illumination brightness and range are expanded, and sufficient illumination conditions can be provided;
when the night flow of people is small, the street lamp controller controls the movable lamp holder 7 to be closed, the driving motor 12 rotates reversely, the driving gear 13 and the driven gear 11 drive the threaded rod 2 to rotate, and the nut sleeve 9 drives the movable lamp holder 7 to move backwards to the position shown in the figure 1 through the supporting arm 8, so that the light pollution is reduced;
when the movable lamp holder 7 moves back and forth, the sliding sleeve 10 moves back and forth on the sliding rod 3, so that the rotation of the nut sleeve 9 is limited, and the movable lamp holder 7 can be stably moved.
Example 2
As shown in fig. 4, a cylindrical shielding cover 14 is arranged on one side of the upright post 1, U-shaped sliding grooves 15 are formed in two opposite sides of the shielding cover 14, two supporting arms 8 penetrate through the corresponding U-shaped sliding grooves 15, the movable lamp head 7 moves backwards into the shielding cover 14, the shielding cover 14 can shield the movable lamp head 7, accumulation of dust is prevented, probability of dust entering the movable lamp head 7 is reduced, and service life of the movable lamp head 7 is prolonged.
As shown in fig. 3, an extension spring 16 is hinged between the back of the movable base 7 and the column 1, and when the movable base 7 moves forward and backward, the tension and elastic force of the extension spring 16 stabilize the movable base 7.
In summary, the present invention is only a preferred embodiment, and not intended to limit the scope of the utility model, and all equivalent changes and modifications in the shape, structure, characteristics and spirit of the present invention described in the claims should be included in the scope of the present invention.
Claims (4)
1. The utility model provides a little compensation formula adjustable intelligent LED street lamp of light pollution, includes stand (1), its characterized in that: the lamp is characterized in that a threaded rod (2) and a sliding rod (3) which are parallel to each other are arranged on one side of the stand column (1) from top to bottom respectively, a lamp plate (4) which is penetrated through the middle is arranged between one end part of the threaded rod (2) and one end part of the sliding rod (3), the upper end of the lamp plate (4) is installed on the threaded rod (2) through a bearing sleeve (5), the lower end of the lamp plate is fixedly installed on the sliding rod (3) through a fixing sleeve (6), a movable lamp cap (7) is arranged between the threaded rod (2) and the sliding rod (3), the upper end and the lower end of the movable lamp cap (7) are respectively connected with a supporting arm (8), the tail ends of the upper supporting arm and the lower supporting arm (8) are respectively provided with a nut sleeve (9) and a sliding sleeve (10), the nut sleeve (9) is sleeved on the threaded rod (2), the sliding sleeve (10) is installed on the sliding rod (3) in a sliding manner, and the other end of the threaded rod (2) penetrates through the stand column (1), and the driving gear (13) and the driven gear (11) are meshed with each other on the output shaft of the driving motor (12).
2. The compensation type adjustable intelligent LED street lamp with small light pollution as claimed in claim 1, wherein: the threaded rod (2) and the sliding rod (3) are arranged obliquely downwards.
3. The compensation type adjustable intelligent LED street lamp with small light pollution as claimed in claim 1, wherein: one side of the upright post (1) is provided with a cylindrical shielding cover (14), U-shaped sliding grooves (15) are formed in two opposite sides of the shielding cover (14), and the two supporting arms (8) penetrate through the corresponding U-shaped sliding grooves (15).
4. The compensation type adjustable intelligent LED street lamp with small light pollution as claimed in claim 1, wherein: an extension spring (16) is hinged between the back of the movable lamp holder (7) and the upright post (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122908850.XU CN216383902U (en) | 2021-11-24 | 2021-11-24 | Compensation type adjustable intelligent LED street lamp with small light pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122908850.XU CN216383902U (en) | 2021-11-24 | 2021-11-24 | Compensation type adjustable intelligent LED street lamp with small light pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216383902U true CN216383902U (en) | 2022-04-26 |
Family
ID=81217659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122908850.XU Active CN216383902U (en) | 2021-11-24 | 2021-11-24 | Compensation type adjustable intelligent LED street lamp with small light pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216383902U (en) |
-
2021
- 2021-11-24 CN CN202122908850.XU patent/CN216383902U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Compensation type adjustable intelligent LED street lights with low light pollution Granted publication date: 20220426 Pledgee: China Construction Bank Corporation Yangzhou Kaixuan sub branch Pledgor: Jiangsu Penghua Lighting Group Co.,Ltd. Registration number: Y2024980014950 |