CN221279424U - LED street lamp with aluminum alloy cooling fin - Google Patents
LED street lamp with aluminum alloy cooling fin Download PDFInfo
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- CN221279424U CN221279424U CN202323318454.7U CN202323318454U CN221279424U CN 221279424 U CN221279424 U CN 221279424U CN 202323318454 U CN202323318454 U CN 202323318454U CN 221279424 U CN221279424 U CN 221279424U
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- led street
- street lamp
- aluminum alloy
- plate
- radiating
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 57
- 238000001816 cooling Methods 0.000 title claims abstract description 18
- 241000258971 Brachiopoda Species 0.000 claims abstract description 38
- 230000005855 radiation Effects 0.000 claims description 5
- 239000002519 antifouling agent Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 17
- 239000000428 dust Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001678 irradiating effect Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED street lamp with aluminum alloy radiating fins, which belongs to the technical field of LED street lamps and comprises an LED street lamp shell, wherein a mounting plate is arranged on the left side of the LED street lamp shell, a connecting rod is arranged on the left side of the mounting plate, a lamp shade is arranged at the bottom of the LED street lamp shell, vertical rods are arranged around the top of the LED street lamp shell, the tops of the vertical rods are jointly connected with a baffle plate, and a slot is formed in a top communicating inner cavity of the LED street lamp shell; the top and bottom of the aluminum alloy radiating plate are respectively provided with a top radiating fin and a bottom radiating fin, so that the radiating effect can be improved, and the external aluminum alloy radiating plate can be directly contacted with external air flow, so that the effect of rapid cooling can be achieved; the exhaust fan is arranged in the middle of the aluminum alloy cooling plate through the rectangular groove, and can play a role in exhausting and cooling, so that the cooling effect can be increased by matching with the aluminum alloy cooling plate, and meanwhile, the cooling of the aluminum alloy cooling plate can be accelerated by air flow generated during working.
Description
Technical Field
The utility model relates to the technical field of LED street lamps, in particular to an LED street lamp with aluminum alloy radiating fins.
Background
The LED street lamp is one of infrastructure of road construction, can play the effect of road illumination at night, simultaneously also be one of the necessary facilities of road construction, and LED street lamp is after accomplishing the installation, therefore at radiating effect, directly relate to its life, although the LED street lamp that has aluminum alloy fin has been proposed in prior art, so increase radiating effect and prolong LED street lamp's life, but still have some drawbacks, like aluminum alloy fin is installed at the inner chamber of LED street lamp shell, aluminum alloy fin can play quick radiating effect, but the heat that gives off can accumulate at the inner chamber of LED street lamp shell, can not only lead to aluminum alloy fin temperature to rise after long time, also can lead to LED street lamp inside temperature too high simultaneously, the prior art is the setting up single aluminum alloy fin yet can't reach quick radiating effect yet, therefore, we propose an LED street lamp with aluminum alloy fin.
Disclosure of utility model
The utility model aims to provide an LED street lamp with aluminum alloy radiating fins, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a LED street lamp with aluminum alloy fin, including LED street lamp shell, the left side of LED street lamp shell is provided with the mounting panel, the left side of mounting panel is provided with the connecting rod, the bottom of LED street lamp shell is provided with the lamp shade, the top of LED street lamp shell all is provided with the montant all around, the top of montant is connected jointly and is provided with the baffle, the top intercommunication inner chamber of LED street lamp shell is provided with the fluting, the top of LED street lamp shell corresponds grooved position and is provided with the aluminum alloy heating panel, the top of aluminum alloy heating panel is from left to right vertically in proper order and has top fin, the bottom of aluminum alloy heating panel is from left to right vertically in proper order and has bottom fin, the top center department of aluminum alloy heating panel runs through and is provided with the rectangular channel, the inner chamber of rectangular channel is provided with the exhaust fan, the inner chamber bottom of rectangular channel transversely is provided with the installation pole with exhaust fan assorted.
Further: the length and the width of the aluminum alloy cooling plate are both greater than those of the slot, fixing blocks are arranged in the middle of the left side and the right side of the aluminum alloy cooling plate, and bolts are arranged between the fixing blocks and the top of the LED street lamp shell.
Further: the front end face and the rear end face of the LED street lamp shell are sequentially penetrated and provided with radiating holes from left to right, and the radiating holes are downwards inclined for forty-five degrees and penetrate through.
Further: the inner chamber bottom of rectangular channel is provided with the dust screen, and the bottom left and right sides middle part of dust screen all is provided with the connecting block, all is provided with bolt one between connecting block and the inner chamber inner wall of rectangular channel.
Further: the top of baffle sets up to arc contact surface, and the even spraying in surface of baffle is provided with rust-resistant protective paint layer.
Further: a three-centimeter gap is arranged between the top of the top radiating fin and the bottom of the baffle, and the bolts are all hexagon socket head cap bolts.
Compared with the prior art, the utility model has the beneficial effects that:
According to the LED street lamp with the aluminum alloy radiating fins, the grooves are formed in the top of the LED street lamp shell, the aluminum alloy radiating plates are arranged at the positions of the grooves in a peripheral mode, and the top radiating fins and the bottom radiating fins are respectively arranged at the top and the bottom of the aluminum alloy radiating plates, so that the radiating effect can be improved, and the peripheral aluminum alloy radiating plates can be directly contacted with external air flow, and the effect of rapid cooling can be achieved; the exhaust fan is arranged in the middle of the aluminum alloy radiating plate through the rectangular groove, and can play a role in exhausting and radiating, so that the radiating effect can be increased by matching with the aluminum alloy radiating plate, the air flow generated during working can accelerate the cooling of the aluminum alloy radiating plate, and the baffle is arranged at the top of the LED street lamp shell through the vertical rod, so that the inner cavity of the LED street lamp shell can be prevented from being filled with rain, snow and dust through the rectangular groove, and sunlight can be prevented from directly irradiating the top of the LED street lamp shell 1 in summer.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the connection structure between the aluminum alloy heat dissipation plate and the exhaust fan.
In the figure: 1. an LED street lamp housing; 2. a mounting plate; 3. a connecting rod; 4. a lamp shade; 5. a vertical rod; 6. a baffle; 7. slotting; 8. aluminum alloy heat dissipation plate; 9. a fixed block; 10. a bolt; 11. a top heat sink; 12. a bottom heat sink; 13. a heat radiation hole; 14. rectangular grooves; 15. an exhaust fan; 16. a mounting rod; 17. a dust-proof net.
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. 1-2, the present utility model provides a technical solution: the utility model provides a LED street lamp with aluminum alloy fin, refer to a LED street lamp that carries out main part heat dissipation through aluminum alloy fin, including LED street lamp shell 1, the left side of LED street lamp shell 1 is provided with mounting panel 2, the left side of mounting panel 2 is provided with connecting rod 3, the left side connection of connecting rod 3 is provided with the lamp pole, the bottom of LED street lamp shell 1 is provided with lamp shade 4, LED street lamp shell 1 and lamp shade 4 are because current common technique, so not explain in detail in this paper, the top of LED street lamp shell 1 all is provided with montant 5 all around, the top joint of montant 5 is provided with baffle 6, the baffle 6 of setting can play the effect of sheltering from the protection, can avoid rain and snow to accumulate at the top of LED street lamp shell 1, also can avoid sunshine to directly shine the top of LED street lamp shell 1 in summer simultaneously, the top communication cavity of the LED street lamp shell 1 is provided with a slot 7, the top of the LED street lamp shell 1 is provided with an aluminum alloy radiating plate 8 corresponding to the slot 7, the top of the aluminum alloy radiating plate 8 is sequentially and longitudinally provided with a top radiating plate 11 from left to right, the bottom of the aluminum alloy radiating plate 8 is sequentially and longitudinally provided with a bottom radiating plate 12 from left to right, the aluminum alloy radiating plate 8 can absorb and guide out the heat in the LED street lamp shell 1 through the cooperation of the top radiating plate 11 and the bottom radiating plate 12, and the top of the aluminum alloy radiating plate 8 and the top radiating plate 11 are arranged outside, so that the heat dissipation and cooling can be rapidly carried out, the using effect of the aluminum alloy radiating plate 8 can be accelerated, the center of the top of the aluminum alloy radiating plate 8 is penetrated and provided with a rectangular groove 14, the inner cavity of the rectangular groove 14 is provided with an exhaust fan 15, the bottom of the inner cavity of the rectangular groove 14 is transversely provided with a mounting rod 16 matched with the exhaust fan 15, the exhaust fan 15 can exhaust and dissipate heat to the inner cavity of the LED street lamp shell 1 rapidly, and meanwhile, the air flow generated during working can accelerate the cooling effect of the aluminum alloy cooling plate 8, so that the heat dissipation effect is improved.
Wherein, preferably, the length and the width of aluminum alloy heating panel 8 are all greater than the length and the width of fluting 7, and aluminum alloy heating panel 8's left and right sides middle part all is provided with fixed block 9, and all is provided with bolt 10 between the top of fixed block 9 and LED street lamp shell 1, sets up like this and can make the stable top of installing at LED street lamp shell 1 of aluminum alloy heating panel 8, can install it through bolt 10 again quick simultaneously and dismantle.
Preferably, the front end face and the rear end face of the LED street lamp shell 1 are sequentially penetrated and provided with the radiating holes 13 from left to right, and the radiating holes 13 are all inclined downwards for forty-five degrees to penetrate and are arranged, so that the effect of increasing heat dissipation and ventilation can be achieved, and meanwhile, rainwater can be prevented from entering the inner cavity of the LED street lamp shell 1 through the radiating holes 13.
Preferably, the inner chamber bottom of rectangular channel 14 is provided with dust screen 17, and the bottom left and right sides middle part of dust screen 17 all is provided with the connecting block, all is provided with bolt one between connecting block and the inner chamber inner wall of rectangular channel 14, and dust screen 17 that sets up can avoid external dust and worm to enter into the inner chamber of LED street lamp shell 1 through rectangular channel 14.
Example 2:
Referring to fig. 1-2, this embodiment differs from the first embodiment in that: the top of the baffle plate 6 is provided with an arc contact surface, and the surface of the baffle plate 6 is uniformly sprayed with an antirust protective paint layer; the clearance that is provided with three centimetres between the top of top fin 11 and the bottom of baffle 6, the clearance that sets up can avoid the distance between top fin 11 and the baffle 6 too closely to influence the circulation of air, lead to influencing the radiating effect, bolt 10 all sets up to hexagon socket head cap screw, sets up like this and can install in narrow space and dismantle bolt 10.
The electrical appliances mentioned herein are all connected to an external power source by wires.
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 LED street lamp with aluminum alloy fin, includes LED street lamp shell (1), its characterized in that: the LED street lamp is characterized in that a mounting plate (2) is arranged on the left side of the LED street lamp housing (1), a connecting rod (3) is arranged on the left side of the mounting plate (2), a lamp shade (4) is arranged on the bottom of the LED street lamp housing (1), vertical rods (5) are arranged on the periphery of the top of the LED street lamp housing (1), a baffle (6) is arranged on the top of the vertical rods (5) in a joint connection mode, a slot (7) is arranged in the top communication cavity of the LED street lamp housing (1), an aluminum alloy heat radiation plate (8) is arranged at the position, corresponding to the slot (7), of the top of the LED street lamp housing (1), top radiating fins (11) are sequentially and longitudinally arranged at the top of the aluminum alloy heat radiation plate (8) from left to right, bottom radiating fins (12) are sequentially and longitudinally arranged at the bottom of the aluminum alloy heat radiation plate (8), rectangular grooves (14) are formed in a penetrating mode in the center of the top of the aluminum alloy heat radiation plate, fans (15) are arranged in the cavity of the rectangular grooves (14), and exhaust fans (15) are transversely arranged at the bottom of the cavity of the rectangular grooves (14), and exhaust fans (16) are matched with the exhaust bars (16).
2. An LED street lamp with aluminum alloy heat sink as set forth in claim 1, wherein: the length and the width of the aluminum alloy cooling plate (8) are both greater than those of the slot (7), fixing blocks (9) are arranged in the middle of the left side and the right side of the aluminum alloy cooling plate (8), and bolts (10) are arranged between the fixing blocks (9) and the top of the LED street lamp shell (1).
3. An LED street lamp with aluminum alloy heat sink as set forth in claim 1, wherein: the front end face and the rear end face of the LED street lamp shell (1) are sequentially penetrated and provided with radiating holes (13) from left to right, and the radiating holes (13) are all penetrated and arranged in a forty-five degree penetrating mode in a downward inclination mode.
4. An LED street lamp with aluminum alloy heat sink as set forth in claim 1, wherein: the dustproof device is characterized in that a dustproof net (17) is arranged at the bottom of an inner cavity of the rectangular groove (14), connecting blocks are arranged in the middle of the left side and the right side of the bottom of the dustproof net (17), and bolts I are arranged between the connecting blocks and the inner wall of the inner cavity of the rectangular groove (14).
5. An LED street lamp with aluminum alloy heat sink as set forth in claim 1, wherein: the top of baffle (6) sets up to the arc contact surface, the even spraying in surface of baffle (6) is provided with rust-resistant protective paint layer.
6. An LED street lamp with aluminum alloy heat sink as set forth in claim 2, wherein: a three-centimeter gap is arranged between the top of the top radiating fin (11) and the bottom of the baffle plate (6), and the bolts (10) are all hexagon socket head cap bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323318454.7U CN221279424U (en) | 2023-12-06 | 2023-12-06 | LED street lamp with aluminum alloy cooling fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323318454.7U CN221279424U (en) | 2023-12-06 | 2023-12-06 | LED street lamp with aluminum alloy cooling fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221279424U true CN221279424U (en) | 2024-07-05 |
Family
ID=91710364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323318454.7U Active CN221279424U (en) | 2023-12-06 | 2023-12-06 | LED street lamp with aluminum alloy cooling fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221279424U (en) |
-
2023
- 2023-12-06 CN CN202323318454.7U patent/CN221279424U/en active Active
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| GR01 | Patent grant |