CN216924185U - Rainproof type heat dissipation LED street lamp - Google Patents
Rainproof type heat dissipation LED street lamp Download PDFInfo
- Publication number
- CN216924185U CN216924185U CN202123359454.2U CN202123359454U CN216924185U CN 216924185 U CN216924185 U CN 216924185U CN 202123359454 U CN202123359454 U CN 202123359454U CN 216924185 U CN216924185 U CN 216924185U
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- Prior art keywords
- heat dissipation
- lamp
- led street
- street lamp
- rainproof
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims description 11
- 241000258971 Brachiopoda Species 0.000 claims description 6
- 241001465382 Physalis alkekengi Species 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a rainproof type heat dissipation LED street lamp which comprises a lamp post, wherein a lamp holder is fixedly installed on one side of the upper end of the lamp post, a lamp housing is hinged to one side of the lamp holder, an LED lamp is arranged in the lamp housing, a supporting plate is arranged on the upper end of the lamp holder, an electric push rod is arranged on one side of the supporting plate, the other end of the electric push rod is hinged to the top of the lamp housing, a circular groove is formed in the side wall of the lamp housing, a heat dissipation plate is rotatably installed in the circular groove through a bearing, heat dissipation holes which incline downwards are formed in the heat dissipation plate, and a heavy object block is embedded under the circle center of the heat dissipation plate. The LED street lamp has a simple structure, the lamp housing is pushed to rotate by the electric push rod, the illumination angle can be adjusted, the weight block drives the heat dissipation plate to rotate under the action of gravity along with the change of the angle of the lamp housing, and the weight block is always positioned at the position below the circular shape of the heat dissipation plate, so that the heat dissipation holes can be always in a downward inclined state, effective rainproof and heat dissipation effects are achieved, and the service life of the LED street lamp is ensured.
Description
Technical Field
The utility model relates to the technical field of LED street lamps, in particular to a rainproof heat dissipation LED street lamp.
Background
The LED street lamp has the advantages of environmental protection, no pollution, less power consumption and high lighting effect, is a road lighting facility of the current mainstream, but can generate a large amount of heat in the use process, needs to perform effective heat dissipation, otherwise can influence the service life of an LED light source, so that the inclined downward heat dissipation holes are usually formed in the lamp housing of the existing LED street lamp, the heat dissipation holes are used for dissipating the heat of the LED light source, and rainwater can be prevented from entering the lamp housing from the heat dissipation holes.
Because the irradiation angle of the existing LED street lamp is limited, and the installation position of the street lamp is complex and changeable, the street lamp has no good illumination effect in some places, so that the blind area of the visual field appears when people drive or walk at night, and traffic accidents are caused, and the angle of the lamp holder of the LED street lamp is required to be adjusted frequently. And the position of louvre on the lamp body is fixed, and after the angle modulation, the position of louvre probably no longer is the downward sloping, leads to in the rainwater enters into the lamp body from the louvre easily, causes LED street lamp life to reduce.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rainproof heat-dissipation LED street lamp to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a rainproof type heat dissipation LED street lamp, includes the lamp pole, lamp pole upper end one side fixed mounting has the lighting fixture, lighting fixture one side articulates there is the lamp body, be provided with LED lamps and lanterns in the lamp body, the lighting fixture upper end is provided with the backup pad, backup pad one side is provided with electric putter, the electric putter other end with the lamp body top is articulated, circular recess has been seted up to the lamp body lateral wall, rotate through the bearing in the circular recess and install the heating panel, the louvre of downward sloping is seted up to the heating panel, inlay under the heating panel centre of a circle and be equipped with heavy object piece.
The heavy object blocks are metal blocks.
The heavy object block is one of a circle, a rectangle and an ellipse.
And a rain shield is arranged at the upper end of the lamp shell.
Compared with the prior art, the utility model has the following beneficial effects:
the LED street lamp has a simple structure, the lamp shell is pushed to rotate by the electric push rod, the illumination angle can be adjusted, the weight block drives the heat dissipation plate to rotate under the action of gravity along with the change of the angle of the lamp shell, and the weight block is always positioned at the position below the circular shape of the heat dissipation plate, so that the heat dissipation holes can be always in a downward inclined state, effective rainproof and heat dissipation effects are achieved, and the service life of the LED street lamp is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the heat radiating plate of the present invention.
In the figure: the lamp comprises a lamp post 1, a lamp holder 2, a supporting plate 3, an electric push rod 4, a lamp shell 5, a circular groove 6, a heat dissipation plate 7, heat dissipation holes 8, a heavy object block 9 and a rain baffle 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a rainproof type heat dissipation LED street lamp, including lamp pole 1, 1 upper end one side fixed mounting of lamp pole has lighting fixture 2, 2 one side of lighting fixture articulates there is lamp body 5, be provided with LED lamps and lanterns in the lamp body 5, 2 upper ends of lighting fixture are provided with backup pad 3, 3 one sides of backup pad are provided with electric putter 4, the electric putter 4 other end is articulated with 5 tops of lamp body, circular recess 6 has been seted up to 5 lateral walls of lamp body, rotate through the bearing in the circular recess 6 and install heating panel 7, the louvre 8 of downward sloping is seted up to heating panel 7, it is equipped with heavy thing piece 9 to inlay under the 7 centre of a circle of heating panel.
The heavy object block 9 is a metal block.
The heavy object block 9 is one of a circle, a rectangle and an ellipse.
The upper end of the lamp shell 5 is provided with a rain baffle 10, so that the rain-proof effect is further improved.
The working principle is as follows: when the angle of illumination of LED street lamp needs to be adjusted, electric putter 4 is started, promotion lamp body 5 is rotatory along lighting fixture 2, can realize that the angle of illumination of LED street lamp adjusts, lamp body 5 has taken place the rotation this moment, heavy object piece 9 drives heating panel 7 rotatory under the effect of gravity, makes heavy object piece 9 be in the position of heating panel 7 centre of a circle below all the time, has guaranteed that the slope of louvre 8 is downward, prevents in the rainwater gets into lamp body 5, has guaranteed the life of LED street lamp.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a rainproof type heat dissipation LED street lamp, includes lamp pole (1), its characterized in that: lamp pole (1) upper end one side fixed mounting has lighting fixture (2), lighting fixture (2) one side articulates there is lamp body (5), be provided with LED lamps and lanterns in lamp body (5), lighting fixture (2) upper end is provided with backup pad (3), backup pad (3) one side is provided with electric putter (4), the electric putter (4) other end with lamp body (5) top is articulated, circular recess (6) have been seted up to lamp body (5) lateral wall, install heating panel (7) through the bearing rotation in circular recess (6), louvre (8) of downward sloping have been seted up to heating panel (7), inlay under heating panel (7) the centre of a circle and be equipped with heavy object piece (9).
2. The rainproof heat dissipation LED street lamp according to claim 1, characterized in that: the heavy object block (9) is a metal block.
3. The rainproof heat dissipation LED street lamp according to claim 1, characterized in that: the heavy object block (9) is one of a circle, a rectangle and an ellipse.
4. The rainproof heat dissipation LED street lamp according to claim 1, characterized in that: and a rain shield (10) is arranged at the upper end of the lamp shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123359454.2U CN216924185U (en) | 2021-12-29 | 2021-12-29 | Rainproof type heat dissipation LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123359454.2U CN216924185U (en) | 2021-12-29 | 2021-12-29 | Rainproof type heat dissipation LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216924185U true CN216924185U (en) | 2022-07-08 |
Family
ID=82255475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123359454.2U Active CN216924185U (en) | 2021-12-29 | 2021-12-29 | Rainproof type heat dissipation LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216924185U (en) |
-
2021
- 2021-12-29 CN CN202123359454.2U patent/CN216924185U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |