CN220851943U - Solar LED street lamp with three-side light distribution - Google Patents
Solar LED street lamp with three-side light distribution Download PDFInfo
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- CN220851943U CN220851943U CN202322592096.2U CN202322592096U CN220851943U CN 220851943 U CN220851943 U CN 220851943U CN 202322592096 U CN202322592096 U CN 202322592096U CN 220851943 U CN220851943 U CN 220851943U
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- rotating shaft
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- 230000003287 optical effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 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
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the field of street lamps, and discloses a solar LED street lamp with three-sided light distribution, which comprises a connecting piece, a battery cavity and a lamp body, wherein the connecting piece, the battery cavity and the lamp body are sequentially connected; the first rotating shaft and the second rotating shaft are respectively connected with the fixed shaft sleeves on two sides of the fixed lamp body in a rotating way, penetrate through the battery cavity respectively, are connected with the battery cavity in a rotating way, and are driven to rotate by the angle adjusting mechanism. The utility model has large light irradiation range and adjustable range.
Description
Technical Field
The utility model relates to the field of street lamps, in particular to a solar LED street lamp with three-sided light distribution.
Background
In recent years, due to rapid development of solar cell technology, lithium battery technology, LED chip technology and the like, the solar LED street lamp has no wiring and obvious energy-saving effect, and is gradually popularized in village and town areas. However, in general, according to the double-free curve secondary optical design, the light emitting angle of the LED street lamp in the driving direction is about 120-140 °, so that the distance between two lamp posts is about 3.5 times the height of the lamp post according to engineering experience. For example, a solar LED street lamp with a 6-meter lamp post, the distance between the two solar LED street lamps is optimally 21-25 meters.
Along with the gradual popularization of solar LED street lamps, particularly for road bending in hilly and mountainous areas, corners, three-way intersections, small squares and the like, the traditional bat-shaped light distribution forming rectangular light spots cannot meet actual demands. Therefore, the utility model designs the solar LED street lamp with three-side light distribution.
Disclosure of utility model
Accordingly, the present utility model is directed to a solar LED street lamp with three-sided light distribution, which has a wide irradiation range, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the solar LED street lamp comprises a connecting piece, a battery cavity and a lamp body which are sequentially connected, wherein the lamp body comprises a fixed lamp body, a first movable lamp body and a second movable lamp body, the first movable lamp body and the second movable lamp body are arranged on two sides of the fixed lamp body, a fixed shaft sleeve is respectively arranged at the top and the bottom of two sides of the fixed lamp body, a first connecting sleeve is fixed on one side, close to the fixed lamp body, of the first movable lamp body, a first rotating shaft is fixed inside the first connecting sleeve, a second connecting sleeve is fixed on one side, close to the fixed lamp body, of the second movable lamp body, and a second rotating shaft is fixed inside the second connecting sleeve; the first rotating shaft and the second rotating shaft are respectively connected with the fixed shaft sleeves on two sides of the fixed lamp body in a rotating mode, the first rotating shaft and the second rotating shaft penetrate through the battery cavity respectively and are connected with the battery cavity in a rotating mode, a U-shaped fixing plate is fixed on the inner side wall of the battery cavity, which is close to the lamp body, a rotating shaft located between the first rotating shaft and the second rotating shaft is connected between the U-shaped fixing plate and the side wall of the battery cavity in a rotating mode, a gear I is fixed on the first rotating shaft, a gear II and a driving wheel are fixed on the rotating shaft, a driven wheel is fixed on the second rotating shaft, the gear I is connected with the gear II in a meshed mode, the driving wheel is connected with the driven wheel in a transmission mode through a conveying belt, a driving motor is fixed on the U-shaped fixing plate, and the first rotating shaft is fixedly connected with a motor shaft of the driving motor.
Further, the fixed lamp body, the first movable lamp body and the second movable lamp body are respectively provided with a mounting groove, an LED light source plate is mounted at the bottom of the mounting groove, and an optical lens plate is mounted in the mounting groove.
Further, a waterproof sealing ring is installed at the edge of the optical lens plate.
Further, the back of the first movable lamp body and the back of the second movable lamp body are respectively provided with a plurality of curved radiating fins, and the curved radiating fins are arranged at intervals.
Further, the curved radiating fins are arranged in a structure with two low ends and a high middle.
Further, a plurality of straight radiating fins are arranged on the back surface of the fixed lamp body at intervals along the length of the fixed lamp body, and the straight radiating fins are vertically connected with connecting sheets; the top of the straight radiating fin is of an arc-shaped structure.
Further, the top of the back of the fixed lamp body is also connected with the battery cavity through a reinforcing rod.
Advantageous effects
Compared with the prior art, the utility model at least comprises the following advantages: 1. the fixed lamp body, the first movable lamp body and the second movable lamp body form a three-face structure, so that the luminous angle of the street lamp is larger than that of the prior art. 2. The motor, the U type fixed plate, first pivot, second pivot, gear one, axis of rotation, gear two, action wheel, follow driving wheel, conveyer belt, fixed axle sleeve, first connecting sleeve, second connecting sleeve's cooperation forms angle adjustment mechanism, makes first movable lamp body and second movable lamp body can rotate from top to bottom, adjusts the irradiation range to adapt to different road conditions and road surface and environment. 3. The utility model has good heat dissipation effect.
Drawings
Fig. 1 is a schematic diagram of an explosive structure according to the present utility model.
Fig. 2 is a schematic top view of the present utility model.
Fig. 3 is a schematic view of a partial structure of the angle adjusting mechanism of the present utility model.
Fig. 4 is a schematic structural view of a curved heat sink according to the present utility model.
Fig. 5 is a schematic structural view of a straight heat sink according to the present utility model.
The drawing is marked: 1-a connector; 2-cell cavities; 3-fixing the lamp body; 4-a first movable lamp body; 5-a second movable lamp body; 6-a mounting groove; 7-an LED light source board; 8-an optical lens plate; 9-fixing the shaft sleeve; 10-a first rotating shaft; 11-a second rotating shaft; 12-reinforcing bars; 13-a first connecting sleeve; 14-a second connecting sleeve; 15-curved fins; 16-straight heat sinks; 17-connecting sheets; 18-driving a motor; 19-a first gear; 20-a second gear; 21-a transmission shaft; 22-a driving wheel; 23-conveyor belt; 24-driven wheel; 25-U-shaped fixing plates; 26-waterproof sealing ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the following detailed description is given with reference to the accompanying drawings and the detailed description. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the embodiment provides a solar energy LED street lamp with three-sided light distribution, which comprises a connecting piece 1, a battery cavity 2 and a lamp body, wherein the connecting piece, the battery cavity 2 and the lamp body are sequentially connected, the lamp body comprises a fixed lamp body 3 fixedly connected with the middle part of the battery cavity 2, a first movable lamp body 4 and a second movable lamp body 5 which are arranged at two sides of the fixed lamp body 3, and the top of the back surface of the fixed lamp body 3 is also connected with the battery cavity 2 through a reinforcing rod 12, so that the street lamp structure is firmer. The fixed lamp body the first movable lamp body 4 with the second movable lamp body 5 is provided with mounting groove 6 respectively, LED light source board 7 is installed to mounting groove 6 bottom, optical lens board 8 is installed to mounting groove 6, waterproof sealing ring 26 is installed at the edge of optical lens board 8, prevents rainwater infiltration lamp body.
The top and the bottom of the two sides of the fixed lamp body 1 are respectively provided with a fixed shaft sleeve 9, one side of the first movable lamp body 4, which is close to the fixed lamp body 3, is fixed with a first connecting sleeve 13, a first rotating shaft 10 is fixed inside the first connecting sleeve 13, one side of the second movable lamp body 5, which is close to the fixed lamp body 3, is fixed with a second connecting sleeve 14, and a second rotating shaft 11 is fixed inside the second connecting sleeve 14; the first rotating shaft 10 and the second rotating shaft 11 are respectively connected with the fixed shaft sleeves 9 on two sides of the fixed lamp body 3 in a rotating mode, the first rotating shaft 10 and the second rotating shaft 11 respectively penetrate through the battery cavity 2 and are connected with the side wall of the battery cavity 2 in a rotating mode, a U-shaped fixing plate 25 is fixed on the inner side, close to the side wall of the lamp body, of the battery cavity 2, and the first rotating shaft 10 and the second rotating shaft 11 are connected with the U-shaped fixing plate 25 in a rotating mode. And a rotating shaft 21 positioned between the first rotating shaft 10 and the second rotating shaft 11 is rotatably connected between the U-shaped fixing plate 25 and the side wall of the battery cavity 2, and the first rotating shaft 10, the rotating shaft 21 and the second rotating shaft 11 are mutually parallel. The first rotating shaft 10 is fixed with a first gear 19, the rotating shaft 21 is fixed with a second gear 20 and a driving wheel 22, the second rotating shaft 11 is fixed with a driven wheel 24, the first gear 19 is in meshed connection with the second gear 20, the driving wheel 22 is in transmission connection with the driven wheel 24 through a conveying belt 23, the U-shaped fixing plate 25 is fixed with a driving motor 18, and the first rotating shaft 10 is fixedly connected with a motor shaft of the driving motor 18.
The back of the first movable lamp body 4 and the back of the second movable lamp body 5 are respectively provided with a plurality of curved radiating fins 15, and a plurality of curved radiating fins are arranged at intervals. The quantity of the curved radiating fins 15 of the first movable lamp body 4 is identical with that of the curved radiating fins 15 of the second movable lamp body 5, and the curved radiating fins are symmetrical to each other, so that the overall aesthetic property of the street lamp is improved. The curved radiating fins 15 are arranged in a structure with two low ends and a high middle. The back of the fixed lamp body 3 is provided with a plurality of straight radiating fins 16 which are arranged at intervals along the length of the fixed lamp body, and the straight radiating fins 16 are vertically connected with connecting sheets 17; the top of the straight fin 16 has an arc-shaped structure. The cooperation of the straight radiating fins 16, the curved radiating fins 15 and the connecting sheet 17 ensures that the street lamp has good radiating effect.
The lithium battery pack is arranged in the battery cavity 2 and is used for supplying power to the street lamp, and the lithium battery pack is further provided with a controller which is connected with the driving motor 18 and can control the driving motor 18 to work. The street lamp is arranged on a street lamp installation rod, the street lamp installation rod is provided with a solar panel, and the solar panel stores solar energy into electric energy in the lithium battery.
In the specific implementation process, the first movable lamp body 4 and the second movable lamp body 5 are respectively arranged on two sides of the fixed lamp body 3, the first movable lamp body 4 and the second movable lamp body 5 are arranged in an upward symmetrical inclined mode, and the lamp body is in a concave structure, so that LED light of the lamp body is diffused and emitted at a certain angle, and the irradiation range of the light is increased. For different road surfaces or road conditions, the requirements of the irradiation range are different, the driving motor 18 works, the first rotating shaft 10 rotates, the gear one 19 rotates, the gear two 20 rotates reversely, the driving wheel 22 rotates in the same direction as the gear two 20, so that the second rotating shaft 11 and the gear two 20 are driven to rotate in the same direction, the first rotating shaft 10 and the second rotating shaft 11 rotate in the opposite direction, the angle of the first movable lamp body 4 and the angle of the second movable lamp body 5 are adjusted, and the irradiation range is adjusted.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The solar LED street lamp is characterized by comprising a connecting piece, a battery cavity and a lamp body which are sequentially connected, wherein the lamp body comprises a fixed lamp body, a first movable lamp body and a second movable lamp body, the first movable lamp body and the second movable lamp body are arranged on two sides of the fixed lamp body, a fixed shaft sleeve is respectively arranged at the top and the bottom of two sides of the fixed lamp body, a first connecting sleeve is fixed on one side, close to the fixed lamp body, of the first movable lamp body, a first rotating shaft is fixed inside the first connecting sleeve, a second connecting sleeve is fixed on one side, close to the fixed lamp body, of the second movable lamp body, and a second rotating shaft is fixed inside the second connecting sleeve; the first rotating shaft and the second rotating shaft are respectively connected with the fixed shaft sleeves on two sides of the fixed lamp body in a rotating mode, the first rotating shaft and the second rotating shaft penetrate through the battery cavity respectively and are connected with the battery cavity in a rotating mode, a U-shaped fixing plate is fixed on the inner side wall of the battery cavity, which is close to the lamp body, a rotating shaft located between the first rotating shaft and the second rotating shaft is connected between the U-shaped fixing plate and the side wall of the battery cavity in a rotating mode, a gear I is fixed on the first rotating shaft, a gear II and a driving wheel are fixed on the rotating shaft, a driven wheel is fixed on the second rotating shaft, the gear I is connected with the gear II in a meshed mode, the driving wheel is connected with the driven wheel in a transmission mode through a conveying belt, a driving motor is fixed on the U-shaped fixing plate, and the first rotating shaft is fixedly connected with a motor shaft of the driving motor.
2. The solar LED street lamp with three-sided light distribution according to claim 1, wherein the fixed lamp body, the first movable lamp body and the second movable lamp body are respectively provided with a mounting groove, an LED light source plate is mounted at the bottom of the mounting groove, and an optical lens plate is mounted in the mounting groove.
3. The solar LED street lamp with three-sided light distribution according to claim 2, wherein a waterproof sealing ring is installed at the edge of the optical lens plate.
4. The solar LED street lamp with three-sided light distribution according to claim 1, wherein a plurality of curved radiating fins are respectively arranged on the back surfaces of the first movable lamp body and the second movable lamp body, and the curved radiating fins are arranged at intervals.
5. The solar LED street lamp with three-sided light distribution according to claim 4, wherein the curved radiating fins are arranged in a structure with two low ends and a high middle.
6. The solar LED street lamp with three-sided light distribution according to claim 1, wherein a plurality of straight radiating fins are arranged on the back surface of the fixed lamp body at intervals along the length of the fixed lamp body, and the straight radiating fins are vertically connected with connecting sheets; the top of the straight radiating fin is of an arc-shaped structure.
7. The solar LED street lamp with three-sided light distribution according to claim 1, wherein the top of the back of the fixed lamp body is further connected with the battery cavity through a reinforcing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322592096.2U CN220851943U (en) | 2023-09-25 | 2023-09-25 | Solar LED street lamp with three-side light distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322592096.2U CN220851943U (en) | 2023-09-25 | 2023-09-25 | Solar LED street lamp with three-side light distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220851943U true CN220851943U (en) | 2024-04-26 |
Family
ID=90785784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322592096.2U Active CN220851943U (en) | 2023-09-25 | 2023-09-25 | Solar LED street lamp with three-side light distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220851943U (en) |
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2023
- 2023-09-25 CN CN202322592096.2U patent/CN220851943U/en active Active
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