CN211822131U - Heat radiation structure of street lamp - Google Patents
Heat radiation structure of street lamp Download PDFInfo
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- CN211822131U CN211822131U CN202020377979.5U CN202020377979U CN211822131U CN 211822131 U CN211822131 U CN 211822131U CN 202020377979 U CN202020377979 U CN 202020377979U CN 211822131 U CN211822131 U CN 211822131U
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- fixedly connected
- street lamp
- lamp
- heat dissipation
- fixed cover
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a heat radiation structure of street lamp, including unable adjustment base, lamp pole, support frame, fixed cover, base plate, fin and cooling fan, lamp pole fixed connection is on unable adjustment base, support frame of lamp pole upper end one side fixedly connected with, fixed cover of one end fixedly connected with of lamp pole is kept away from to the support frame, install a base plate in the fixed cover, the equal fixedly connected with of three sides of base plate a set of connector, the equal fixed connection of one end of connector is on the base plate, the equal fixed connection of the other end of connector is on the inside wall of fixed cover, the utility model discloses the beneficial effect who reaches is: the street lamp is effectively cooled by installing the cooling fins and the cooling fan, so that the damage to the street lamp due to overhigh temperature in long-time use is avoided, the service life of the street lamp is prolonged, and the use cost is saved.
Description
Technical Field
The utility model relates to a heat radiation structure especially relates to a heat radiation structure of street lamp, belongs to lamps and lanterns production and processing technical field.
Background
Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. The street lamp is widely applied to various places needing illumination, the development history of fire is human, the entrepreneurship history of pursuing brightness, and the application of fire is an important milestone of human civilization progress. The bonfire ignited by the ancient precedent is the earliest lamp fire.
However, in the working process of the street lamp, the bulb can generate a large amount of heat energy due to the overlong working time, the working efficiency of the electronic elements in the street lamp can be influenced under the condition that effective heat dissipation cannot be achieved, and meanwhile, the electronic elements can be damaged, so that the service life of the street lamp is shortened, and the use cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heat radiation structure of a street lamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat dissipation structure of a street lamp is designed, which comprises a fixed base, a lamp post, a support frame, a fixed cover, a base plate, a heat dissipation sheet and a heat dissipation fan, the lamp post is fixedly connected on the fixed base, one side of the upper end of the lamp post is fixedly connected with a supporting frame, one end of the support frame far away from the lamp post is fixedly connected with a fixed cover, a base plate is arranged in the fixed cover, a group of connectors are fixedly connected to the three sides of the substrate, one ends of the connectors are fixedly connected to the substrate, the other end of the connector is fixedly connected on the inner side wall of the fixed cover, a plurality of LED chips are uniformly distributed and fixedly connected on the substrate, a heat exchange element is fixedly connected on the substrate and on the opposite side of the LED chip, the upper end of the heat exchange element is fixedly connected with two groups of radiating fins, and two sides of the fixed cover are fixedly connected with a radiating fan.
Preferably, four supporting plates are fixedly connected to the joint of the fixing base and the lamp post, each supporting plate is of a triangular structure, and the vertical angle of each supporting plate is aligned to the joint.
Preferably, the top end of the lamp post is fixedly connected with a fixing frame, and the upper end of the fixing frame is fixedly connected with a solar power generation panel.
Preferably, a mounting hole is formed in one side of the fixing cover, and one end, far away from the lamp post, of the support frame is fixedly connected into the mounting hole.
Preferably, a plurality of vent holes are uniformly formed in the substrate.
Preferably, a lampshade is installed at the lower end of the fixed cover and is made of transparent plastic.
The utility model provides a pair of heat radiation structure of street lamp, beneficial effect lies in: the street lamp is effectively cooled by installing the cooling fins and the cooling fan, so that the damage to the street lamp due to overhigh temperature in long-time use is avoided, the service life of the street lamp is prolonged, and the use cost is saved.
Drawings
FIG. 1 is a schematic view of the substrate connection structure of the present invention;
FIG. 2 is a schematic sectional view of the fixing cover of the present invention;
fig. 3 is the overall structure schematic diagram of the street lamp of the present invention.
In the figure: 1. a fixed base; 2. a support plate; 3. a lamp post; 4. a fixed mount; 5. a solar power panel; 6. a support frame; 7. a fixed cover; 8. mounting holes; 9. a lamp shade; 10. a substrate; 11. an LED chip; 12. a vent hole; 13. a connector; 14. a heat exchange element; 15. a heat sink; 16. a heat radiation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a heat dissipation structure of a street lamp includes a fixing base 1, a lamp post 3, a support frame 6, a fixing cover 7, a substrate 10, heat dissipation fins 15 and a heat dissipation fan 16, the lamp post 3 is fixedly connected to the fixing base 1, one side of the upper end of the lamp post 3 is fixedly connected with the support frame 6, one end of the support frame 6 far away from the lamp post 3 is fixedly connected with the fixing cover 7, the fixing cover 7 is internally provided with a substrate 10, three sides of the substrate 10 are fixedly connected with a set of connectors 13, one end of each connector 13 is fixedly connected to the substrate 10, the other end of each connector 13 is fixedly connected to the inner side wall of the fixing cover 7, a plurality of LED chips 11 are uniformly distributed and fixedly connected to the substrate 10, one side of the substrate 10 opposite to the LED chips 11 is fixedly connected with a heat exchange element 14, and two, the both sides of the fixed cover 7 are fixedly connected with a heat radiation fan 16, and the street lamp is effectively cooled by installing the heat radiation fins 15 and the heat radiation fan 16, so that the damage to the street lamp due to overhigh temperature in long-time use is avoided, the service life of the street lamp is prolonged, and the use cost is saved.
The lamp holder is characterized in that four supporting plates 2 are fixedly connected at the joint of the fixed base 1 and the lamp post 3, the supporting plates 2 are triangular structures, the vertical angles of the supporting plates are aligned with the joint, the lamp post 3 can be effectively more stable due to the installation of the supporting plates 2, the top end of the lamp post 3 is fixedly connected with a fixed frame 4, the upper end of the fixed frame 4 is fixedly connected with a solar power generation plate 5, solar energy is effectively converted into electric energy, resources are saved, the environment is more environment-friendly, resources are also saved, a mounting hole 8 is formed in one side of the fixed cover 7, one end, far away from the lamp post 3, of the supporting frame 6 is fixedly connected into the mounting hole 8, a power line can be connected onto the substrate 10 through the mounting hole 8 to supply power to the LED chip 11, a plurality of air holes 12 are uniformly formed in the substrate 10, the radiating efficiency is improved, a lamp shade 9 is installed to fixed 7 lower extremes of cover, and the lamp shade is 9 transparent plastic materials, and lamp shade 9 is in order to protect and prevent dust the base plate 10, has increased life.
The working principle is as follows: when the street lamp is used, firstly, solar energy is converted into electric energy through the solar power generation panel 5 fixedly connected to the upper end of the fixing frame 4, the electric energy passes through the power line to be connected to the base plate 10 fixedly connected to the connector 13 through the mounting hole 8, power is supplied to the LED chips 11 and the heat dissipation fans 16, when the street lamp is used for a long time, the heat generated by the LED chips 11 due to light emission is transmitted to the heat dissipation fins 15 fixedly connected to the heat exchange element 14 through the air holes 12, meanwhile, the circulation of air at the upper ends of the heat dissipation fins 15 is increased through the rotation of the heat dissipation fans 16, the heat in the fixing cover 7 is discharged through the heat dissipation fans 16, the damage to the street lamp due to overhigh temperature in long-time use is avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A heat dissipation structure of a street lamp is characterized by comprising a fixed base (1), a lamp post (3), a support frame (6), a fixed cover (7), a substrate (10), a heat dissipation fin (15) and a heat dissipation fan (16), wherein the lamp post (3) is fixedly connected to the fixed base (1), one side of the upper end of the lamp post (3) is fixedly connected with the support frame (6), one end of the support frame (6) far away from the lamp post (3) is fixedly connected with the fixed cover (7), the substrate (10) is installed in the fixed cover (7), three sides of the substrate (10) are fixedly connected with a group of connectors (13), one ends of the connectors (13) are fixedly connected to the substrate (10), the other ends of the connectors (13) are fixedly connected to the inner side wall of the fixed cover (7), and a plurality of LED chips (11) are uniformly distributed and fixedly connected to the substrate (10), the LED lamp is characterized in that a heat exchange element (14) is fixedly connected to one side, opposite to the LED chip (11), of the base plate (10), two groups of radiating fins (15) are fixedly connected to the upper end of the heat exchange element (14), and a radiating fan (16) is fixedly connected to two sides of the fixing cover (7).
2. The heat dissipation structure of street lamp according to claim 1, characterized in that four support plates (2) are fixedly connected to the connection of the fixing base (1) and the lamp post (3), the support plates (2) are triangular structures and the vertical angles are aligned with the connection.
3. The heat dissipation structure of a street lamp as claimed in claim 1, wherein the top end of the lamp post (3) is fixedly connected with a fixing frame (4), and the upper end of the fixing frame (4) is fixedly connected with a solar panel (5).
4. The heat dissipation structure of the street lamp as claimed in claim 1, wherein a mounting hole (8) is formed in one side of the fixing cover (7), and one end of the support frame (6) far away from the lamp post (3) is fixedly connected in the mounting hole (8).
5. The heat dissipation structure of street lamp according to claim 1, wherein the base plate (10) is provided with a plurality of vent holes (12).
6. The heat dissipation structure of the street lamp as claimed in claim 1, wherein a lampshade (9) is installed at the lower end of the fixed cover (7), and the lampshade (9) is made of transparent plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020377979.5U CN211822131U (en) | 2020-03-24 | 2020-03-24 | Heat radiation structure of street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020377979.5U CN211822131U (en) | 2020-03-24 | 2020-03-24 | Heat radiation structure of street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211822131U true CN211822131U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020377979.5U Active CN211822131U (en) | 2020-03-24 | 2020-03-24 | Heat radiation structure of street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211822131U (en) |
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2020
- 2020-03-24 CN CN202020377979.5U patent/CN211822131U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230630 Address after: 224699 Xiangshui County, Yancheng City, Jiangsu Province (west side of national highway 204 and east side of Jinxiu Road) Patentee after: Jiangsu jiashihao Electric Co.,Ltd. Address before: No.355, Huanghe 5th Road, Bincheng District, Binzhou City, Shandong Province Patentee before: Meng Libo |
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| TR01 | Transfer of patent right |