CN221076399U - LED street lamp with separate empty layer structure - Google Patents
LED street lamp with separate empty layer structure Download PDFInfo
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- CN221076399U CN221076399U CN202323170811.XU CN202323170811U CN221076399U CN 221076399 U CN221076399 U CN 221076399U CN 202323170811 U CN202323170811 U CN 202323170811U CN 221076399 U CN221076399 U CN 221076399U
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- collecting channel
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- 230000017525 heat dissipation Effects 0.000 claims description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 4
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000037072 sun protection Effects 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 a space-isolation layer structure, which belongs to the technical field of LED street lamps and comprises a lamp post, wherein a solar cell panel and a lamp shade main body are arranged on the lamp post, a luminous die holder is arranged at the bottom of an inner cavity of the lamp shade main body, a protective cover is arranged at the bottom of the luminous die holder, a heat collecting channel is arranged at the outer side of the luminous die holder, a space-isolation layer is arranged between the heat collecting channel and the luminous die holder, a plurality of groups of heat inlets are formed in one surface of the heat collecting channel, which is close to the space-isolation layer, a fixing seat is connected to the top of the heat collecting channel, a heat radiating fan is arranged in the fixing seat, a communicating pipe is connected to the top of the fixing seat, a heat radiating channel is arranged at the bottom of the communicating pipe, a heat conducting component is arranged between the heat radiating channel and the heat collecting channel, heat in the space-isolation layer can be completely sucked out through the arrangement of the heat collecting channel, the heat collecting effect is good, the heat conducting component conducts heat in the heat collecting channel and is supplied to the heat radiating channel, rapid heat radiation of the LED street lamp is realized, and the service life of the LED street lamp is prolonged.
Description
Technical Field
The utility model relates to the technical field of LED street lamps, in particular to an LED street lamp with a space layer structure.
Background
The LED street lamp is road lighting equipment adopting LEDs as light sources, and can save energy consumption and reduce energy expenditure. The LED street lamp is widely applied, so that the night road illumination is effectively improved, and a safer and more comfortable street lamp environment is provided for pedestrians and vehicles.
The existing LED street lamp is usually installed in the lamp shade, the lamp shade is arranged in a multi-sealing mode, the radiating effect of the lamp shade is poor, when the LED street lamp is used in summer weather, heat in the LED street lamp is not easy to radiate, the LED street lamp is damaged due to faults at high temperature, the existing part of the LED street lamp radiates heat by adopting the radiating fan, but the radiating fan can only extract heat in one direction, the heat collecting effect is general, the service life of the LED street lamp is general, and therefore, the LED street lamp with the space layer structure is provided.
Disclosure of utility model
The utility model aims to provide an LED street lamp with a space-apart layer structure, so as to solve the problems in the background technology.
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 separate empty layer structure, including the lamp pole, install solar cell panel and lamp shade main part on the lamp pole, the inner chamber bottom of lamp shade main part is equipped with luminous die holder, the safety cover is installed to the bottom of luminous die holder, and the outside of luminous die holder is equipped with the heat collecting channel, be equipped with separate empty layer between heat collecting channel and the luminous die holder, and the heat collecting channel is close to the one side of separate empty layer and has seted up multiunit inlet, the top of heat collecting channel is connected with the fixing base, and install radiator fan in the fixing base, the top of fixing base is connected with communicating pipe, the bottom of communicating pipe is equipped with heat dissipation channel, be equipped with heat conduction subassembly between heat dissipation channel and the heat collecting channel.
Further: the heat conduction assembly comprises a plurality of groups of heat conduction plates and a plurality of groups of heat dissipation copper pipes, the bottoms of the heat conduction plates are communicated with the inner cavities of the heat collection channels, and the tops of the heat dissipation copper pipes are communicated with the heat dissipation channels.
Further: the upper surface of lamp shade main part is equipped with sun-proof layer, and lamp shade main part inner wall is equipped with the insulating layer.
Further: the outer wall of the bottom end of the lamp post is provided with a case, and the inner cavity of the case is provided with a battery pack and a controller.
Further: dust screens are arranged on inner walls of two ends of the bottom of the heat dissipation channel.
Compared with the prior art, the utility model has the beneficial effects that:
After the heat-radiating fan works, a plurality of groups of heat inlets on the heat-collecting channel generate suction force, heat generated in the heat-insulating layer by the working of the luminous die holder is sucked out, the heat collecting effect is good, the suction force generated by the heat-radiating fan is guaranteed to suck out all the heat in the heat-insulating layer, the heat-conducting plate has good heat conducting effect, the heat in the heat-collecting channel can be LED out and supplied to the heat-radiating copper pipe, the heat is supplied to the heat-radiating channel by the heat-radiating copper pipe, and finally the heat generated by the luminous die holder on the LED street lamp is rapidly discharged through two ends of the heat-radiating channel, so that the rapid heat radiation of the LED street lamp is realized, and the service life of the LED street lamp is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a schematic view of the internal structure of the lampshade body according to the present utility model;
fig. 3 is a schematic diagram of a connection structure between a heat dissipation channel and a heat collection channel according to the present utility model.
In the figure: 1. a lamp post; 2. a solar cell panel; 3. a lamp housing main body; 4. a luminous die holder; 5. a protective cover; 6. a heat dissipation channel; 7. a heat collecting channel; 8. a spacer layer; 9. a heat inlet; 10. a fixing seat; 11. a communicating pipe; 12. a heat radiation fan; 13. a heat conductive plate; 14. and a heat dissipation copper pipe.
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. 1-3, the present utility model provides a technical solution: the LED street lamp is a road lighting device adopting LEDs as light sources, the wide application of the LED street lamp effectively improves road lighting at night, provides safer and more comfortable street lamp environments for pedestrians and vehicles, is usually installed in a lampshade, has high air temperature in summer weather, is arranged in a multi-seal mode, has poor radiating effect, and is easy to fail and damage due to high temperature; including lamp pole 1, install solar cell panel 2 and lamp shade main part 3 on the lamp pole 1, the inner chamber bottom of lamp shade main part 3 is equipped with luminous die holder 4, safety cover 5 is installed to the bottom of luminous die holder 4, and the outside of luminous die holder 4 is equipped with heat collecting channel 7, be equipped with between heat collecting channel 7 and the luminous die holder 4 and separate empty layer 8, and heat collecting channel 7 is close to the one side of empty layer 8 and has seted up multiunit inlet 9, the top of heat collecting channel 7 is connected with fixing base 10, and install radiator fan 12 in the fixing base 10, the top of fixing base 10 is connected with communicating pipe 11, the bottom of communicating pipe 11 is equipped with heat dissipation channel 6, be equipped with heat conduction subassembly between heat dissipation channel 6 and the heat collecting channel 7.
The solar cell panel 2 on the lamp post 1 is of an existing structure and the prior art, a specific working principle is not described herein, a battery pack in a machine box supplies power to the luminous die holder 4 and the cooling fan 12 (exhaust fan), the controller controls the work of the solar cell panel, the heat collecting die holder 4 works to generate suction force through a plurality of groups of heat inlet 9 on the heat collecting channel 7, heat generated in the insulating layer 8 by the luminous die holder 4 is sucked out, a heat collecting effect is good, the suction force generated by the cooling fan 12 can suck out all heat in the insulating layer 8, a specific good heat conducting effect of a heat conducting component is ensured, the heat in the heat collecting channel 7 can be LED out to the heat radiating channel 6, and finally the heat generated by the luminous die holder 4 on the LED street lamp is rapidly discharged through two ends of the heat radiating channel 6, so that the rapid heat dissipation of the LED street lamp is realized, and the service life of the LED street lamp is prolonged.
Preferably, the heat conduction assembly comprises a plurality of groups of heat conduction plates 13 and a plurality of groups of heat dissipation copper pipes 14, wherein the bottoms of the heat conduction plates 13 are communicated with the inner cavity of the heat collection channel 7, and the tops of the heat dissipation copper pipes 14 are communicated with the heat dissipation channel 6; the heat conducting plate 13 has good heat conducting effect, and can conduct out the heat in the heat collecting channel 7 and give the heat to the heat radiating copper pipe 14, and the heat radiating copper pipe 14 concentrates the heat into the heat radiating channel 6 for discharging.
Preferably, the upper surface of the lampshade main body 3 is provided with a sun-proof layer, and the inner wall of the lampshade main body 3 is provided with a heat insulation layer; the sun-proof layer plays a role in sun protection, and the heat insulation layer has a heat insulation effect, so that the internal temperature of the lampshade main body 3 is prevented from being increased due to irradiation of sunlight.
Preferably, the outer wall of the bottom end of the lamp post 1 is provided with a case, and the inner cavity of the case is provided with a battery pack and a controller.
Example 2:
Referring to fig. 2, this embodiment differs from the first embodiment in that: dustproof nets are arranged on the inner walls of the two ends of the bottom of the heat dissipation channel 6, and play a role in dust prevention, so that dust in air is prevented from entering the light-emitting die holder 4 along the heat dissipation channel 6, the light-emitting die holder 4 is protected, and the service life of the LED street lamp is further prolonged.
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 separate empty layer structure, includes lamp pole (1), install solar cell panel (2) and lamp shade main part (3), its characterized in that on lamp pole (1): the utility model discloses a lamp shade, including lamp shade main part (3), lamp shade main part (3) and lamp shade, lamp shade main part (3) are equipped with luminous die holder (4) bottom, safety cover (5) are installed to the bottom of luminous die holder (4), and the outside of luminous die holder (4) is equipped with heat collecting channel (7), be equipped with between heat collecting channel (7) and luminous die holder (4) and separate empty layer (8), and heat collecting channel (7) are close to the one side of separating empty layer (8) and have been seted up multiunit inlet (9), the top of heat collecting channel (7) is connected with fixing base (10), and installs radiator fan (12) in fixing base (10), the top of fixing base (10) is connected with communicating pipe (11), the bottom of communicating pipe (11) is equipped with heat dissipation channel (6), be equipped with heat conduction subassembly between heat dissipation channel (6) and heat collecting channel (7).
2. The LED street lamp with a spacer structure of claim 1, wherein: the heat conduction assembly comprises a plurality of groups of heat conduction plates (13) and a plurality of groups of heat dissipation copper pipes (14).
3. An LED street lamp with a spacer structure as claimed in claim 2, characterized in that: the bottom of the heat conducting plate (13) is communicated with the inner cavity of the heat collecting channel (7), and the top of the heat radiating copper pipe (14) is communicated with the heat radiating channel (6).
4. The LED street lamp with a spacer structure of claim 1, wherein: the solar lamp shade is characterized in that a sun-proof layer is arranged on the upper surface of the lamp shade main body (3), and a heat insulation layer is arranged on the inner wall of the lamp shade main body (3).
5. The LED street lamp with a spacer structure of claim 1, wherein: the outer wall of the bottom end of the lamp post (1) is provided with a case, and the inner cavity of the case is provided with a battery pack and a controller.
6. The LED street lamp with a spacer structure of claim 1, wherein: dust screens are arranged on inner walls of two ends of the bottom of the heat dissipation channel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323170811.XU CN221076399U (en) | 2023-11-23 | 2023-11-23 | LED street lamp with separate empty layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323170811.XU CN221076399U (en) | 2023-11-23 | 2023-11-23 | LED street lamp with separate empty layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221076399U true CN221076399U (en) | 2024-06-04 |
Family
ID=91267551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323170811.XU Active CN221076399U (en) | 2023-11-23 | 2023-11-23 | LED street lamp with separate empty layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221076399U (en) |
-
2023
- 2023-11-23 CN CN202323170811.XU patent/CN221076399U/en active Active
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