CN201925809U - LED street light - Google Patents
LED street light Download PDFInfo
- Publication number
- CN201925809U CN201925809U CN2010206490139U CN201020649013U CN201925809U CN 201925809 U CN201925809 U CN 201925809U CN 2010206490139 U CN2010206490139 U CN 2010206490139U CN 201020649013 U CN201020649013 U CN 201020649013U CN 201925809 U CN201925809 U CN 201925809U
- Authority
- CN
- China
- Prior art keywords
- light
- lamp
- led
- top board
- body top
- 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.)
- Expired - Fee Related
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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 an LED street light, which comprise an LED luminous component, an LED driving circuit, a light top plate, a light cover and a hollow metallic light rod. The light top plate formed by metallic plates is fixedly connected with the light rod, the LED luminous component is fixed to the bottom of the light top plate, a hole for wires to pass through is arranged on the light rod and a checking opening for mounting and maintenance is reserved on the light rod, the LED driving circuit is fixed inside the light rod, and the light cover fixed to the bottom of the light top plate. Preferentially, the light top plate is connected with the light rod in a threaded manner and made of a bent galvanized plate or aluminum plate, and the LED luminous component and the light cover are fixed to the bottom of the light top plate by the aid of screws. The LED street light is fine in heat dissipation effect, long in service life and convenient in maintenance.
Description
Technical field
The utility model relates to LED lamp manufacturing technology field, especially a kind of LED street lamp.
Background technology
The LED lamp is because it compares long, little power consumption of life-span with traditional light fixture such as light fixtures such as incandescent lamp, electricity-saving lamp, various lighting fields have been widely used in, but for street lamp, in use require power big and service time of long being generally whole evening because of illumination zone is big, these two factors all propose higher requirement to the heat radiation of lamp body, as it is bad to dispel the heat, and the LED illuminator can reduce service life and luminous efficiency, and the radiating effect how the LED street lamp is improved lamp body is a difficult problem in the design; On the other hand, street lamp is installed in outdoor, and maintenance and maintenance difficulties are bigger, will influence maintenance speed, improve maintenance cost as complex structure.
The utility model content
The technical problems to be solved in the utility model provides a kind of LED street lamp, its good heat dissipation effect, and the life-span is long, maintenance and easy to maintenance.
For achieving the above object, the technical solution of the utility model is: a kind of LED street lamp, the metalized lamp rod that comprises LED illuminator assembly, led drive circuit, lamp body top board, lampshade, hollow, lamp body top board and lamp stand are fastenedly connected and are made of metal sheet, LED illuminator assembly is fixed on the bottom surface of lamp body top board, lamp stand has allows hole that lead passes through and leaving install and the inspection socket of maintenance usefulness, and led drive circuit is fixed in the lamp stand, and lampshade is fixed on the bottom surface of lamp body top board.
Preferred described lamp body top board adopts with lamp stand and is threaded, the convenient installation.
Preferred described lamp body top board is made by galvanized sheet or aluminium sheet bending, and its good heat conduction effect, cost are low.
Above-mentioned LED street lamp, described LED illuminator assembly and lampshade can be fixed on the bottom surface of lamp body top board, easy installation and removal with screw.
Because the lamp body top board is made of metal sheet, because of the metalwork good heat-conducting, make it not only when top board but also to serve as the effect and the area of dissipation of fin big, the mutual tight fit of lamp body top board and metalized lamp rod on the other hand, lamp body top board and metalized lamp rod all form heat carrier, can the heat that the LED illuminator produces be distributed very soon, thus the life-span of improving the LED illuminator.
Can find out also that from structure of the present utility model change the LED illuminator as long as lampshade is just taken off and can handle, the lamp body top board is motionless, the replacing led drive circuit just can carry out by the inspection socket of lamp stand, therefore maintenance and easy to maintenance.
Description of drawings
Fig. 1 is the utility model profile;
Fig. 2 is that the A of Fig. 1 is to figure;
Fig. 3 is that the B of Fig. 1 is to figure.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is described in further detail.
Fig. 1, Fig. 2, shown in Figure 3, a kind of LED street lamp, the metalized lamp rod 5 that comprises LED illuminator assembly 1, led drive circuit 2, lamp body top board 3, lampshade 4, hollow, lamp body top board 3 is fastenedly connected with lamp stand 5 and is made of metal sheet, LED illuminator assembly 1 is fixed on the bottom surface of lamp body top board 3, lamp stand 5 has allows hole 6 that lead passes through and leaving install and the inspection socket 7 of maintenance usefulness, and led drive circuit 2 is fixed in the lamp stand 5, and lampshade 4 is fixed on the bottom surface of lamp body top board 3.
Preferred lamp body top board 3 adopts with lamp stand 5 and is threaded, and lamp stand 5 tops can be lived or entangle with rubber cap with the iron plate weldering, prevent that rainwater from entering.
Preferred lamp body top board 3 is made by galvanized sheet or aluminium sheet bending.
When the utility model is installed, elder generation is screwed into lamp body top board 3 on the lamp stand 5 and adjusts angle, LED illuminator assembly 1 usefulness screw is being locked on the bottom surface of lamp body top board 3, the hole 6 that the lead of LED illuminator assembly 1 passes lamp stand 5 is connected with led drive circuit 2, again lampshade 4 is locked on the bottom surface of lamp body top board 3, led drive circuit 2 can be installed by the inspection socket 7 of lamp stand 5, and led drive circuit 2 also is connected with external power, but connects just luminous lighting of this LED of external power street lamp.
Led drive circuit of the present utility model also can be arranged on lamp body top board bottom surface; the lamp body top board is not only worked as top board but also is served as fin; structure is also simple relatively, and those skilled in the art is so long as the change that utilizes this design to make unsubstantiality all falls into the protection domain of this case.
Claims (4)
1. LED street lamp, the metalized lamp rod that comprises LED illuminator assembly, led drive circuit, lamp body top board, lampshade, hollow, it is characterized in that: lamp body top board and lamp stand are fastenedly connected and are made of metal sheet, LED illuminator assembly is fixed on the bottom surface of lamp body top board, lamp stand has allows hole that lead passes through and leaving install and the inspection socket of maintenance usefulness, led drive circuit is fixed in the lamp stand, and lampshade is fixed on the bottom surface of lamp body top board.
2. LED street lamp according to claim 1 is characterized in that: described lamp body top board adopts with lamp stand and is threaded.
3. LED street lamp according to claim 1 and 2 is characterized in that: described lamp body top board is made by galvanized sheet or aluminium sheet bending.
4. LED street lamp according to claim 1 and 2 is characterized in that: described LED illuminator assembly and lampshade are fixed on the bottom surface of lamp body top board with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206490139U CN201925809U (en) | 2010-12-03 | 2010-12-03 | LED street light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206490139U CN201925809U (en) | 2010-12-03 | 2010-12-03 | LED street light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201925809U true CN201925809U (en) | 2011-08-10 |
Family
ID=44429656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206490139U Expired - Fee Related CN201925809U (en) | 2010-12-03 | 2010-12-03 | LED street light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201925809U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398337A (en) * | 2013-08-06 | 2013-11-20 | 王嗣恩 | Street lamp |
| CN103528003A (en) * | 2013-10-21 | 2014-01-22 | 王震亚 | LED street lamp |
| CN103747568A (en) * | 2013-12-23 | 2014-04-23 | 金尚新能源科技股份有限公司 | Solar intelligent control constant-current all-in-one machine |
| CN104154442A (en) * | 2014-08-01 | 2014-11-19 | 北京时代浩鼎科技股份有限公司 | LED lamp set matched to high-voltage sodium lamp shell and assembling method of LED lamp set |
| CN107246594A (en) * | 2017-04-30 | 2017-10-13 | 陶霞霞 | Solar LED street lamp lamp stand |
| CN108224305A (en) * | 2017-12-27 | 2018-06-29 | 胡云鑫 | A kind of LEDy street lamp device |
-
2010
- 2010-12-03 CN CN2010206490139U patent/CN201925809U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398337A (en) * | 2013-08-06 | 2013-11-20 | 王嗣恩 | Street lamp |
| CN103528003A (en) * | 2013-10-21 | 2014-01-22 | 王震亚 | LED street lamp |
| CN103747568A (en) * | 2013-12-23 | 2014-04-23 | 金尚新能源科技股份有限公司 | Solar intelligent control constant-current all-in-one machine |
| CN104154442A (en) * | 2014-08-01 | 2014-11-19 | 北京时代浩鼎科技股份有限公司 | LED lamp set matched to high-voltage sodium lamp shell and assembling method of LED lamp set |
| CN107246594A (en) * | 2017-04-30 | 2017-10-13 | 陶霞霞 | Solar LED street lamp lamp stand |
| CN108224305A (en) * | 2017-12-27 | 2018-06-29 | 胡云鑫 | A kind of LEDy street lamp device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20131203 |