CN219756292U - Radiating structure of street lamp - Google Patents
Radiating structure of street lamp Download PDFInfo
- Publication number
- CN219756292U CN219756292U CN202320358089.3U CN202320358089U CN219756292U CN 219756292 U CN219756292 U CN 219756292U CN 202320358089 U CN202320358089 U CN 202320358089U CN 219756292 U CN219756292 U CN 219756292U
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- Prior art keywords
- lamp
- lamp post
- seat
- hood
- exhaust
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- 238000005452 bending Methods 0.000 claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 238000009792 diffusion process Methods 0.000 claims abstract description 4
- 230000005855 radiation Effects 0.000 claims description 2
- 206010010904 Convulsion Diseases 0.000 abstract 1
- 230000036461 convulsion Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the technical field of street lamps, in particular to a heat dissipation structure of a street lamp, which comprises a lamp post seat, wherein an embedded plate is arranged at the lower end of the lamp post seat, a lamp post is arranged at the top end of the lamp post seat, a distribution box is arranged in the lamp post seat, a lamp cap is arranged on the lamp post, an electric wire is connected between the distribution box and the lamp cap, an exhaust hood and an air inlet hood are respectively arranged on the lamp post seat, an exhaust fan is arranged in the exhaust hood, and diffusion openings of the exhaust hood and the air inlet hood are both arranged towards the distribution box. Through the exhaust hood that has the exhaust fan in the left side setting of lamp pole seat to set up the air inlet cover structure on the right side of lamp pole seat, realize carrying out targeted convulsions heat dissipation to the block terminal in the lamp pole seat, improved the thermal diffusivity of block terminal in the lamp pole seat of street lamp, through set up the bending resistance board structure that the slope is arranged and is connected in the inner chamber of lamp pole, and set up the line hole on bending resistance board, improved the whole firm bending resistance of lamp pole of street lamp.
Description
Technical Field
The utility model relates to the technical field of street lamps, in particular to a heat dissipation structure of a street lamp.
Background
The street lamp refers to a lamp which provides a lighting function for a road, generally refers to a lamp in a road lighting range in traffic lighting, and is widely applied to various places needing lighting.
The top of street lamp can set up the lamp pearl, and the lamp pearl is connected to the block terminal in the lamp pole seat through the inner chamber of lamp pole in, and relevant control element in the block terminal opens or closes the control to the street lamp time quantum.
At present, the distribution box in the lamp pole seat of current street lamp can greatly reduced the thermal diffusivity of distribution box in the lamp pole seat of street lamp owing to its whole being closed, in addition, the cavity structure in the inner chamber of lamp pole is mostly bent deformation easily by outside hard thing collision, has reduced the holistic firm bending resistance of lamp pole of street lamp.
The above problems are widespread and improvements are urgently needed.
Disclosure of Invention
The utility model aims to provide a radiating structure of a street lamp, which solves the problems that the radiating performance of a distribution box in a lamp post seat of the street lamp is greatly reduced and the integral stability and bending resistance of the lamp post of the street lamp are lower because the integral distribution box in the lamp post seat is closed in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat radiation structure of street lamp, includes the lamp pole seat, the lower extreme of lamp pole seat is equipped with the pre-buried board, the top of lamp pole seat is equipped with the lamp pole, be equipped with the block terminal in the lamp pole seat, be equipped with the lamp holder on the lamp pole, be connected with the electric wire between block terminal and the lamp holder.
Preferably, the lamp post seat is respectively provided with an exhaust hood and an air inlet hood, an exhaust fan is arranged in the exhaust hood, and diffusion openings of the exhaust hood and the air inlet hood are all arranged towards the distribution box.
Preferably, the left and right side walls of the lamp post seat are respectively provided with a first dustproof net and a second dustproof net.
Preferably, the side sections of the exhaust hood and the air inlet hood are rectangular structures, the interior of the exhaust hood and the air inlet hood is a hollow cavity, and the exhaust fans are two transversely symmetrically arranged.
Preferably, a bending-resistant plate is arranged in the inner cavity of the lamp post, a wire passing hole is formed in the bending-resistant plate, and the wire passes through the wire passing hole.
Preferably, the overlook face of the bending-resistant plate is a strip rectangular structure, and the bending-resistant plate is vertically arranged and has an included angle of seventy degrees with the horizontal plane.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the air draft cover with the air draft fan is arranged on the left side of the lamp post seat, and the air inlet cover structure is arranged on the right side of the lamp post seat, so that the power distribution box in the lamp post seat is subjected to targeted air draft and heat dissipation, and the heat dissipation performance of the power distribution box in the lamp post seat of the street lamp is improved.
2. According to the utility model, the bending-resistant plate structure which is obliquely arranged and connected is arranged in the inner cavity of the lamp post, and the wire through holes are formed in the bending-resistant plate, so that the integral stable bending resistance of the lamp post of the street lamp is improved.
Drawings
FIG. 1 is an elevational cross-sectional view of the overall structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
FIG. 3 is a cross-sectional view B-B of FIG. 1 in accordance with the present utility model;
fig. 4 is a schematic side distribution view of the suction fan in fig. 1 according to the present utility model.
In the figure: 1 lamp pole seat, 11 block terminal, 2 pre-buried boards, 3 lamp pole, 31 electric wires, 32 lamp holders, 4 bending resistance boards, 41 wire passing holes, 5 exhaust hoods, 51 exhaust fans, 6 first dust screens, 7 air inlet hoods, 8 second dust screens.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 4, a heat dissipation structure of a street lamp in the drawings includes a lamp post base 1, an embedded board 2 is provided at the lower end of the lamp post base 1, a lamp post 3 is provided at the top end of the lamp post base 1, a distribution box 11 is provided in the lamp post base 1, a lamp cap 32 is provided on the lamp post 3, an electric wire 31 is connected between the distribution box 11 and the lamp cap 32, and the embedded board 2 is embedded in an embedded groove provided in the ground to realize the support and the fixed installation of the street lamp.
The lamp post seat 1 is respectively provided with an exhaust hood 5 and an air inlet hood 7, an exhaust fan 51 is arranged in the exhaust hood 5, and diffusion openings of the exhaust hood 5 and the air inlet hood 7 are arranged towards the distribution box 11, so that the distribution box 11 in the lamp post seat 1 is subjected to targeted exhaust heat dissipation.
The first dust screen 6 and the second dust screen 8 are installed respectively to the left and right sides wall of lamp pole seat 1, and two dust screens have waterproof weatherability simultaneously, wholly avoid the inside air current air pollution of lamp pole seat 1.
The side cross sections of the exhaust hood 5 and the air inlet hood 7 are rectangular structures, the inside is a hollow cavity, the exhaust fans 51 are two transversely symmetrically arranged, and the two exhaust fans 51 further improve the exhaust heat dissipation performance of the distribution box 11.
The bending-resistant plate 4 is welded in the inner cavity of the lamp post 3, the bending-resistant plate 4 is provided with a wire through hole 41, and the wire 31 passes through the wire through hole 41, so that the wire 31 can conveniently pass through and be electrically connected with the lamp cap 32.
The overlook face of the bending-resistant plate 4 is of a strip rectangular structure, the bending-resistant plate 4 is vertically arranged and forms seventy degrees with the horizontal plane, a plurality of triangular cavities can be formed with the inner cavity of the lamp pole 3, and due to the stability of the triangular shape, the overall stability and bending resistance of the lamp pole 3 are improved.
When used in this embodiment: the suction fan 51 started by electrifying can form suction force in the suction hood 5, negative pressure is formed in the air inlet hood 7, external air enters the inner cavity of the lamp post seat 1 through the filtration of the second dust screen 8, air is blown to the distribution box 11 in a working state in a targeted mode, the air can exchange heat with high-temperature heat generated by the distribution box 11 to form hot air flow, the hot air flow is discharged leftwards through the suction hood 5, targeted type suction and heat dissipation of the distribution box 11 in the lamp post seat 1 are achieved, and the heat dissipation performance of the distribution box 11 in the lamp post seat 1 of the street lamp is improved.
In addition, through setting up the bending resistance board 4 structure of slope arrangement connection in the inner chamber of lamp pole 3 to set up line hole 41 on bending resistance board 4, improved the lamp pole 3 whole firm bending resistance of street lamp.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a heat radiation structure of street lamp which characterized in that includes:
the novel lamp post comprises a lamp post seat (1), wherein an embedded board (2) is arranged at the lower end of the lamp post seat (1), a lamp post (3) is arranged at the top end of the lamp post seat (1), a distribution box (11) is arranged in the lamp post seat (1), a lamp cap (32) is arranged on the lamp post (3), and an electric wire (31) is connected between the distribution box (11) and the lamp cap (32).
2. The heat dissipation structure of a street lamp as defined in claim 1, wherein: the lamp post seat (1) is respectively provided with an exhaust hood (5) and an air inlet hood (7), an exhaust fan (51) is arranged in the exhaust hood (5), and diffusion openings of the exhaust hood (5) and the air inlet hood (7) are all arranged towards the distribution box (11).
3. The heat dissipation structure of a street lamp as defined in claim 2, wherein: the left side wall and the right side wall of the lamp post seat (1) are respectively provided with a first dustproof net (6) and a second dustproof net (8).
4. The heat dissipation structure of a street lamp as defined in claim 2, wherein: the side sections of the exhaust hood (5) and the air inlet hood (7) are of rectangular structures, the inside of the exhaust hood is a hollow cavity, and the exhaust fans (51) are two transversely symmetrically arranged.
5. The heat dissipation structure of a street lamp as defined in claim 1, wherein: the anti-bending plate (4) is arranged in the inner cavity of the lamp post (3), the anti-bending plate (4) is provided with a wire passing hole (41), and the wire (31) passes through the wire passing hole (41).
6. The heat dissipation structure of a street lamp as defined in claim 5, wherein: the overlook face of bending resistance board (4) is rectangular column structure, bending resistance board (4) be vertical arrangement four and with the horizontal plane contained angle seventy degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320358089.3U CN219756292U (en) | 2023-03-02 | 2023-03-02 | Radiating structure of street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320358089.3U CN219756292U (en) | 2023-03-02 | 2023-03-02 | Radiating structure of street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219756292U true CN219756292U (en) | 2023-09-26 |
Family
ID=88075377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320358089.3U Active CN219756292U (en) | 2023-03-02 | 2023-03-02 | Radiating structure of street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219756292U (en) |
-
2023
- 2023-03-02 CN CN202320358089.3U patent/CN219756292U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |