CN205227114U - Imitate radiating rotatory LED street lamp by force - Google Patents
Imitate radiating rotatory LED street lamp by force Download PDFInfo
- Publication number
- CN205227114U CN205227114U CN201521079123.5U CN201521079123U CN205227114U CN 205227114 U CN205227114 U CN 205227114U CN 201521079123 U CN201521079123 U CN 201521079123U CN 205227114 U CN205227114 U CN 205227114U
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- China
- Prior art keywords
- street lamp
- circuit board
- heat radiation
- led street
- shell
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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 an imitate radiating rotatory LED street lamp by force, which comprises a vertical ro, transverse connection pole and street lamp body, be equipped with the connector between street lamp body and the transverse connection pole, the connector is connected through pivot and crossbeam connecting rod, the street lamp body includes the shell, lamp shade and locate the lamp shade and cavity that the shell encloses, be equipped with the circuit board in the cavity, the fixed plate is connected to circuit board one side, be equipped with a plurality of LED lamp pearls on the fixed plate, the heat dissipation of LED lamp pearl passing light pearl is glued and is fixed on the fixed plate, the opposite side of circuit board is equipped with the radiator, the opposite side of radiator is equipped with the heat dissipation wing, be equipped with a plurality of horizontal louvres on the heat dissipation wing. The utility model discloses easy maintenance, different heat radiation structure make heat dissipation more thoroughly, have reduced both contact with each other and a large amount of heat of producing, have protected LED lamp pearl, reduce its risk that reduces the life -span because of the high temperature.
Description
Technical field
The utility model relates to a kind of street lamp, specifically, relates to a kind of rotating LED street lamp of potent heat radiation.
Background technology
Road lighting is the important component part of city illumination, and traditional street lamp often adopts high-pressure mercury lamp 360 degree of luminescences, and the shortcoming that light loss is large causes the huge waste of the energy.Therefore, development of new is efficient, energy-conservation, the life-span is long, colour rendering index is high, the LED street lamp of environmental protection is of great significance the energy-conservation tool of city illumination.
When designing LED street lamp, need to consider its heat dissipation problem, at present, the thick copper coin of general use is as heat-conducting plate, or finned is dispelled the heat, but weight is too large; Also or install fan, heat pipe and loop heat pipe heat radiation etc. additional, but its cost is high, and convection effects is poor.Generally speaking, existing LED street lamp heat abstractor radiator weak effect, because operating temperature is too high, service life obviously shortens LED street lamp, and existing LED street lamp radiator is thick and heavy, inconvenient, and production cost is high.
In LED street lamp maintenance process, the problem arranging angle due to street lamp makes obverse source for street light maintenance very inconvenient, can not carry out rotation maintenance according to specific needs.
Above-mentioned defect, is worth solving.
Summary of the invention
In order to overcome the deficiency of existing technology, the utility model provides a kind of rotating LED street lamp of potent heat radiation.
Technical solutions of the utility model are as described below:
A kind of rotating LED street lamp of potent heat radiation, the street lamp body comprising vertical rod, the lateral connection bar be connected with described vertical rod and be connected with described lateral connection bar, it is characterized in that, connector is provided with between described street lamp body and described lateral connection bar, described connector is connected with described lateral connection bar by rotating shaft
Described street lamp body comprises shell, the lampshade be connected with described shell and is located at the cavity that described lampshade and described shell surround, circuit board is provided with in described cavity, described circuit board side is connected and fixed plate, described fixed head is provided with some LED lamp bead, described LED lamp bead is fixed on described fixed head by lamp pearl thermal paste, described LED lamp bead is electrically connected with described circuit board through described fixed head, the opposite side of described circuit board is provided with radiator, the opposite side of described radiator is provided with radiating fin, and described radiating fin is provided with some horizontal louvres.
Further, described circuit board, described fixed head are the disc-shape arranged with one heart.
Further, each fin in described radiating fin is cylindrical, and this columniform top radially tilts.
Further, the junction of described lampshade and described shell is provided with thermal paste.
Further, described thermal paste is colloid that is transparent, high index of refraction.
According to the utility model of such scheme, its beneficial effect is, the utility model is easy to maintenance, can according to the angle rotating road lamp body of maintenance; The utility model arranges different radiator structures for lamp pearl, circuit board and lampshade respectively, makes heat radiation more thorough; Lamp pearl is fixed on fixed head and circuit boards, decreases both and contacts with each other and a large amount of heat of producing, protect LED lamp bead, reduce it reduces life-span risk because temperature is too high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic enlarged-scale view in A portion in Fig. 1.
In the drawings, 11, vertical rod; 12, lateral connection bar; 21, rotating shaft; 22, connector; 30, shell; 40, lampshade; 41, thermal paste; 50, radiator; 51, radiating fin; 52, louvre; 60, circuit board; 70, fixed head; 80, LED lamp bead; 81, lamp pearl thermal paste.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is conducted further description:
As shown in Figure 1-2, a kind of rotating LED street lamp of potent heat radiation, the street lamp body comprising vertical rod 11, the lateral connection bar 12 be connected with vertical rod 11 and be connected with lateral connection bar 12, be provided with connector 22 between street lamp body and lateral connection bar 12, connector 22 is connected with lateral connection bar 12 by rotating shaft 21.
Street lamp body comprises shell 30, the lampshade 40 be connected with shell 30 and is located at the cavity that lampshade 40 and shell 30 surround.Circuit board 60 is provided with in cavity, circuit board 60 side is connected and fixed plate 70, fixed head 70 is provided with some LED lamp bead 80, LED lamp bead 80 is fixed on fixed head 70 by lamp pearl thermal paste 81, LED lamp bead 80 is electrically connected with circuit board 60 through fixed head 70, and circuit board 60, fixed head 70 are the disc-shape arranged with one heart.
The opposite side of circuit board 60 is provided with radiator 50, and the opposite side of radiator 50 is provided with radiating fin 51, and radiating fin 51 is provided with some horizontal louvres 52.Each fin in radiating fin 51 is cylindrical, and this columniform top radially tilts.
Preferably, the junction of lampshade 40 and shell 30 is provided with thermal paste 41, and thermal paste 41 is colloid that is transparent, high index of refraction.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
By reference to the accompanying drawings exemplary description is carried out to the utility model patent above; the realization of obvious the utility model patent is not subject to the restrictions described above; as long as have employed the various improvement that method is conceived and technical scheme is carried out of the utility model patent; or the design of the utility model patent and technical scheme directly applied to other occasion, all in protection domain of the present utility model without to improve.
Claims (5)
1. the rotating LED street lamp of a potent heat radiation, the street lamp body comprising vertical rod, the lateral connection bar be connected with described vertical rod and be connected with described lateral connection bar, it is characterized in that, connector is provided with between described street lamp body and described lateral connection bar, described connector is connected with described lateral connection bar by rotating shaft
Described street lamp body comprises shell, the lampshade be connected with described shell and is located at the cavity that described lampshade and described shell surround, circuit board is provided with in described cavity, described circuit board side is connected and fixed plate, described fixed head is provided with some LED lamp bead, described LED lamp bead is fixed on described fixed head by lamp pearl thermal paste, described LED lamp bead is electrically connected with described circuit board through described fixed head, the opposite side of described circuit board is provided with radiator, the opposite side of described radiator is provided with radiating fin, and described radiating fin is provided with some horizontal louvres.
2. the rotating LED street lamp of potent heat radiation according to claim 1, is characterized in that, described circuit board, described fixed head are the disc-shape arranged with one heart.
3. the rotating LED street lamp of potent heat radiation according to claim 2, is characterized in that, each fin in described radiating fin is cylindrical, and this columniform top radially tilts.
4. the rotating LED street lamp of potent heat radiation according to claim 1, is characterized in that, the junction of described lampshade and described shell is provided with thermal paste.
5. the rotating LED street lamp of potent heat radiation according to claim 4, is characterized in that, described thermal paste is colloid that is transparent, high index of refraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079123.5U CN205227114U (en) | 2015-12-23 | 2015-12-23 | Imitate radiating rotatory LED street lamp by force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521079123.5U CN205227114U (en) | 2015-12-23 | 2015-12-23 | Imitate radiating rotatory LED street lamp by force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227114U true CN205227114U (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521079123.5U Expired - Fee Related CN205227114U (en) | 2015-12-23 | 2015-12-23 | Imitate radiating rotatory LED street lamp by force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465704A (en) * | 2015-12-23 | 2016-04-06 | 苏文藏 | Intensive heat-dissipating rotating LED streetlamp |
-
2015
- 2015-12-23 CN CN201521079123.5U patent/CN205227114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465704A (en) * | 2015-12-23 | 2016-04-06 | 苏文藏 | Intensive heat-dissipating rotating LED streetlamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180626 Address after: 315000 Jiang long village, Mei Xu street, Ningbo high tech Zone, Ningbo, Zhejiang Patentee after: Ningbo Xing Braun Electric Co.,Ltd. Address before: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20180626 Address after: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 518000 C-1804, 25, Shek Chau Road, Nanshan District, Shenzhen, Guangdong. Patentee before: Su Wencang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20181223 |