CN221402957U - LED street lamp heat radiation structure - Google Patents
LED street lamp heat radiation structure Download PDFInfo
- Publication number
- CN221402957U CN221402957U CN202420084919.2U CN202420084919U CN221402957U CN 221402957 U CN221402957 U CN 221402957U CN 202420084919 U CN202420084919 U CN 202420084919U CN 221402957 U CN221402957 U CN 221402957U
- Authority
- CN
- China
- Prior art keywords
- street lamp
- sun
- proof box
- lamp shell
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005855 radiation Effects 0.000 title claims description 8
- 230000017525 heat dissipation Effects 0.000 claims abstract description 42
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052802 copper Inorganic materials 0.000 claims abstract description 38
- 239000010949 copper Substances 0.000 claims abstract description 38
- 241000258971 Brachiopoda Species 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000009825 accumulation Methods 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000037072 sun protection Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light-emitting diode (LED) street lamp radiating structure, which belongs to the technical field of street lamp radiating, and comprises a street lamp shell, wherein an LED lamp panel mounting groove is formed in the lower part of the street lamp shell, a covering mechanism is arranged on the upper part of the street lamp shell, the covering mechanism comprises a sun-proof box, a lifting frame and a through windshield dust net, the sun-proof box is arranged above the street lamp shell, the lifting frame is arranged between the sun-proof box and the street lamp shell, the through windshield dust net is fixed at four ports of the lifting frame, radiating mechanisms are arranged in the street lamp shell and the sun-proof box, and each radiating mechanism comprises a water accumulation cavity, a radiating plate and a heat conducting copper pipe; according to the utility model, the shielding mechanism is arranged, the sun-proof box is suspended and covered on the upper part of the street lamp shell to create a ventilation space so as to promote heat dissipation, and the shielding state of the sun-proof box plays roles of sun-proof and water accumulation prevention on the top of the street lamp shell, so that the service life of the street lamp shell under severe environmental conditions is prolonged.
Description
Technical Field
The utility model relates to the technical field of street lamp heat dissipation, in particular to an LED street lamp heat dissipation structure.
Background
The LED street lamp is a solid-state cold light source, can provide illumination for the road, compares with traditional lamps and lanterns, and the LED street lamp has characteristics such as environmental protection pollution-free, power consumption is few, light efficiency height, and the LED street lamp mainly comprises lamp pole, lamp body and the LED lamp plate of the inside of lamp body, and the LED lamp plate circular telegram luminous during operation can produce great heat.
However, the existing sealed and compact lamp housing structure is not convenient for the high-heat LED lamp panel to automatically dissipate heat, and the heat dissipation holes are directly arranged on the lamp housing to influence the sealing performance and have hidden danger of certain rainwater and dust invasion, and the simply arranged heat dissipation holes are not convenient for high-efficiency heat dissipation, and the service life of the housing is reduced due to the fact that the top of the lamp housing is exposed outside and is easy to be irradiated by sunlight and other external factors.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the LED street lamp heat dissipation structure, which solves the problems that a tightly sealed lamp housing structure is inconvenient for the self heat dissipation of a high-heat LED lamp panel and the heat dissipation holes are simply distributed so as to be inconvenient for the efficient heat dissipation.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a LED street lamp heat radiation structure, includes the street lamp casing, the lower part of street lamp casing is provided with LED lamp plate mounting groove, the upper portion of street lamp casing is provided with covers the mechanism, cover the mechanism and include sun-proof box, raise frame and ventilation dust blocking net, sun-proof box sets up the top at the street lamp casing, it sets up between sun-proof box and street lamp casing to raise the frame, the ventilation dust blocking net is fixed in four port departments of raising the frame, the street lamp casing with sun-proof box's inside all is provided with heat dissipation mechanism, heat dissipation mechanism includes ponding cavity, heating panel and heat conduction copper pipe, the upper surface at sun-proof box is seted up to the ponding cavity, the heating panel is embedded in the ponding cavity of sun-proof box, the heat conduction copper pipe wears to establish in the inside of street lamp casing and sun-proof box.
Preferably, the heat conduction copper pipe is hollow in the heat conduction copper pipe, and the upper end of the heat conduction copper pipe is provided with a water injection port.
Preferably, the inner bottom wall of the sun-proof box is provided with a through hole, the surface of the street lamp shell is provided with an assembly hole for the heat conduction copper pipe to penetrate out, and one end of the heat conduction copper pipe penetrates out of the through hole of the sun-proof box.
Preferably, the upper surface of the heat dissipation plate is penetrated and provided with an embedded hole, one end of the heat conduction copper pipe is embedded in the embedded hole of the heat dissipation plate, and the water injection port of the heat conduction copper pipe is communicated with the water accumulation cavity of the sun-proof box.
Preferably, the upper end of the lifting frame is fixed at the bottom of the sun-proof box, the lower end of the lifting frame is fixed at the top of the street lamp shell, and a heat dissipation hole area is formed in the middle of the upper surface of the street lamp shell.
Preferably, a lamp post installation part is fixed in the middle of one side surface of the street lamp shell, the lamp post installation part is matched with the top end of the lamp post, and a protection chamber is arranged in the lifting frame.
Advantageous effects
The utility model provides a heat dissipation structure of an LED street lamp. Compared with the prior art, the method has the following beneficial effects:
1. Through the cover mechanism that sets up, the sun-proof box unsettled cover in street lamp housing's upper portion and build ventilation space so as to promote the heat dissipation, and sun-proof box's cover state can play sun-proof and prevent ponding effect to street lamp housing top to promote street lamp housing's life under adverse environmental conditions.
2. Through sun-proof box and the heat dissipation mechanism that sets up, heat conduction copper pipe and heating panel cooperation can be to the inside high heat transfer of street lamp casing in order to reach high-efficient radiating purpose to the external world, and the rainwater that still accumulates can soak the heating panel, and partial rainwater can fill heat conduction copper pipe from water injection port department simultaneously, and the rainwater can carry out the temperature control to heat conduction copper pipe and heating panel as the coolant liquid like this and handle, and the heat absorption phenomenon that the rainwater evaporation produced can further promote the heat dispersion of LED lamp plate in the street lamp body in addition.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a split structure of the present utility model;
FIG. 3 is a schematic view of a sunscreen case according to the present utility model;
fig. 4 is a schematic diagram of a street lamp housing according to the present utility model.
In the figure: 1. a street lamp housing; 2. a lamp post mounting part; 3. raising the frame; 4. a sun protection box; 5. a water accumulation chamber; 6. a heat dissipation plate; 7. an embedded hole; 8. a heat conducting copper pipe; 9. a wind shielding dust net is communicated; 10. a through hole; 11. a water injection port; 12. a heat dissipation hole region; 13. a protective chamber.
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.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a LED street lamp heat radiation structure, including street lamp casing 1, street lamp casing 1's lower part is provided with LED lamp plate mounting groove, street lamp casing 1's upper portion is provided with covers the mechanism, cover the mechanism and include sun-proof box 4, raise frame 3 and ventilation dust blocking net 9, sun-proof box 4 unsettled cover in street lamp casing 1's upper portion builds ventilation space so as to promote the heat dissipation, sun-proof box 4 sets up in street lamp casing 1's top, it sets up between sun-proof box 4 and street lamp casing 1 to raise frame 3, ventilation dust blocking net 9 is fixed in four port departments of raising frame 3, street lamp casing 1 and sun-proof box 4's inside all is provided with heat dissipation mechanism, heat dissipation mechanism includes ponding cavity 5, heating panel 6 and heat conduction copper pipe 8, ponding cavity 5 is seted up at sun-proof box 4's upper surface, the heating panel 6 is embedded in sun-proof cavity 5 of sun-proof box 4, heat conduction copper pipe 8 wears to establish in street lamp casing 1 and sun-proof box 4's inside.
Referring to the drawings, the figures and the drawings, the heat conduction copper pipe 8 is hollow, and the upper end of the heat conduction copper pipe 8 is provided with a water injection port 11.
Referring to the figure, a through hole 10 is formed in an inner bottom wall of the sun-proof box 4, an assembly hole for penetrating out the heat conduction copper pipe 8 is formed in the surface of the street lamp housing 1, one end of the heat conduction copper pipe 8 penetrates out of the through hole 10 of the sun-proof box 4, the heat conduction copper pipe 8 penetrates through an inner cavity of the street lamp housing 1, and the heat dissipation plate 6 is exposed in the sun-proof box 4, so that the heat conduction copper pipe 8 and the heat dissipation plate 6 cooperate to conduct high-temperature heat in the street lamp housing 1 to the outside to achieve the purpose of efficient heat dissipation.
Referring to the drawings, the figures and the drawings, the upper surface of the heat dissipation plate 6 is provided with an embedded hole 7 in a penetrating manner, one end of the heat conduction copper pipe 8 is embedded in the embedded hole 7 of the heat dissipation plate 6, a water injection port 11 of the heat conduction copper pipe 8 is communicated with a water accumulation chamber 5 of the sun protection box 4, rainwater can be accumulated in the water accumulation chamber 5 of the sun protection box 4, the accumulated rainwater can soak the heat dissipation plate 6, meanwhile, part of rainwater can be filled with the heat conduction copper pipe 8 from the water injection port 11, so that the rainwater can be used as cooling liquid to perform temperature control treatment on the heat conduction copper pipe 8 and the heat dissipation plate 6, and the heat absorption phenomenon generated by rainwater evaporation can further improve the heat dissipation performance of the LED lamp panel in the street lamp shell 1.
Referring to the figure, the upper end of the lifting frame 3 is fixed at the bottom of the sun-proof box 4, the lower end of the lifting frame 3 is fixed at the top of the street lamp housing 1, the middle part of the upper surface of the street lamp housing 1 is provided with a heat dissipation hole area 12, and the covering state of the sun-proof box 4 can play a role in sun-proof and water-proof on the top of the street lamp housing 1, so that the service life of the street lamp housing 1 under severe environmental conditions is prolonged.
Referring to the figure, a lamp post mounting portion 2 is fixed in the middle of one side surface of a street lamp housing 1, the lamp post mounting portion 2 is matched with the top end of a lamp post, and a protection chamber 13 is arranged in the lifting frame 3.
Before using, the LED lamp panel is installed in the inner cavity of the street lamp shell 1, and the street lamp shell 1 is installed at the upper end of a lamp pole through the lamp pole installation part 2, when using, the sun-proof box 4 is suspended to cover the upper part of the street lamp shell 1 to create a ventilation space so as to promote heat dissipation, and the cover state of the sun-proof box 4 can play a role in sun-proof and ponding-proof on the top of the street lamp shell 1, so that the service life of the street lamp shell 1 under severe environmental conditions is prolonged.
In the use, heat conduction copper pipe 8 passes the inner chamber of street lamp casing 1, and heating panel 6 exposes in sun-proof box 4, heat conduction copper pipe 8 and heating panel 6 cooperation like this can be to the inside high heat conduction of street lamp casing 1 to the external world in order to reach high-efficient radiating purpose, in addition when rainy season use, can gather the rainwater in the ponding cavity 5 of sun-proof box 4, and the rainwater of gathering can soak heating panel 6, simultaneously partial rainwater can fill heat conduction copper pipe 8 from water injection port 11 department, the rainwater can carry out the temperature control processing to heat conduction copper pipe 8 and heating panel 6 as the coolant liquid like this, the heat absorption phenomenon that the rainwater evaporation produced can further promote the heat dispersion of LED lamp plate in the street lamp casing 1.
And all that is not described in detail in this specification is well known to those skilled in the art.
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. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
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 heat radiation structure, includes street lamp casing (1), its characterized in that: the street lamp comprises a street lamp shell (1), wherein an LED lamp panel mounting groove is formed in the lower portion of the street lamp shell (1), a covering mechanism is arranged on the upper portion of the street lamp shell (1), the covering mechanism comprises a sun-proof box (4), a lifting frame (3) and a ventilation dust blocking net (9), the sun-proof box (4) is arranged above the street lamp shell (1), the lifting frame (3) is arranged between the sun-proof box (4) and the street lamp shell (1), the wind-proof dust blocking net (9) is fixed at four ports of the lifting frame (3), heat dissipation mechanisms are arranged inside the street lamp shell (1) and the sun-proof box (4), each heat dissipation mechanism comprises a water accumulation chamber (5), a heat dissipation plate (6) and a heat conduction copper pipe (8), the water accumulation chamber (5) is arranged on the upper surface of the sun-proof box (4), and the heat dissipation plate (6) is embedded in the water accumulation chamber (5) of the sun-proof box (4), and the heat conduction copper pipe (8) is arranged inside the street lamp shell (1) and the sun-proof box (4).
2. The LED street lamp heat dissipation structure of claim 1, wherein: the heat conduction copper pipe (8) is arranged in a hollow mode, and a water injection port (11) is formed in the upper end of the heat conduction copper pipe (8).
3. The LED street lamp heat dissipation structure as set forth in claim 2, wherein: the solar street lamp is characterized in that a through hole (10) is formed in the inner bottom wall of the solar protection box (4), an assembly hole for the heat conduction copper pipe (8) to penetrate out is formed in the surface of the street lamp shell (1), and one end of the heat conduction copper pipe (8) penetrates out of the through hole (10) of the solar protection box (4).
4. A heat dissipation structure for LED street lamps as defined in claim 3, wherein: the solar heat radiation device is characterized in that an embedded hole (7) is formed in the upper surface of the heat radiation plate (6) in a penetrating mode, one end of the heat conduction copper pipe (8) is embedded in the embedded hole (7) of the heat radiation plate (6), and a water injection port (11) of the heat conduction copper pipe (8) is communicated with a water accumulation cavity (5) of the sun-proof box (4).
5. The LED street lamp heat dissipation structure as set forth in claim 4, wherein: the solar street lamp is characterized in that the upper end of the lifting frame (3) is fixed at the bottom of the sun-proof box (4), the lower end of the lifting frame (3) is fixed at the top of the street lamp shell (1), and a radiating hole area (12) is formed in the middle of the upper surface of the street lamp shell (1).
6. The LED street lamp heat dissipation structure as set forth in claim 5, wherein: the street lamp is characterized in that a lamp post installation part (2) is fixed in the middle of one side surface of the street lamp shell (1), the lamp post installation part (2) is matched with the top end of a lamp post, and a protection chamber (13) is arranged in the lifting frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420084919.2U CN221402957U (en) | 2024-01-15 | 2024-01-15 | LED street lamp heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420084919.2U CN221402957U (en) | 2024-01-15 | 2024-01-15 | LED street lamp heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221402957U true CN221402957U (en) | 2024-07-23 |
Family
ID=91932704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420084919.2U Active CN221402957U (en) | 2024-01-15 | 2024-01-15 | LED street lamp heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221402957U (en) |
-
2024
- 2024-01-15 CN CN202420084919.2U patent/CN221402957U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201916802U (en) | LED streetlamp | |
| CN212204361U (en) | Energy-saving street lamp with adjustable height and brightness | |
| CN221402957U (en) | LED street lamp heat radiation structure | |
| CN220958020U (en) | Long-life LED street lamp with energy-conserving effect | |
| CN215929435U (en) | Solar street lamp with heat dissipation function | |
| CN216131878U (en) | Have street lamp of dustproof heat dissipation function concurrently | |
| CN213272334U (en) | LED street lamp with good protection effect | |
| CN110056816A (en) | A kind of Energy-Efficient Led Street Lamp | |
| CN220152689U (en) | Waterproof garden lamp with multiple lighting modes | |
| CN218954694U (en) | High heat dissipation LED street lamp | |
| CN221004787U (en) | Solar street lamp | |
| CN216744139U (en) | Park is with comprehensive energy wisdom street lamp | |
| CN216408821U (en) | Intelligent lighting device with LED drive | |
| CN212618023U (en) | Integrated LED street lamp cap | |
| CN221076415U (en) | LED street lamp with waterproof lamp shade subassembly | |
| CN220892175U (en) | Illumination floor lamp for landscaping | |
| CN112303573A (en) | Wisdom city platform network deployment LED wisdom heat dissipation mechanism for street lamp | |
| CN221076399U (en) | LED street lamp with separate empty layer structure | |
| CN215174716U (en) | Solar street lamp easy to radiate heat | |
| CN213577227U (en) | LED street lamp capable of rapidly dissipating heat | |
| CN221035538U (en) | Sun-proof heat dissipation type solar lamp | |
| CN214172105U (en) | Solar LED lawn lamp capable of actively dissipating heat | |
| CN214790867U (en) | Novel energy-concerving and environment-protective type LED light | |
| CN211399595U (en) | LED traffic street lamp with good protection effect | |
| CN216047326U (en) | Self-cleaning environment-friendly LED solar street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |