CN201420996Y - LED street lamp - Google Patents
LED street lamp Download PDFInfo
- Publication number
- CN201420996Y CN201420996Y CN2009200541543U CN200920054154U CN201420996Y CN 201420996 Y CN201420996 Y CN 201420996Y CN 2009200541543 U CN2009200541543 U CN 2009200541543U CN 200920054154 U CN200920054154 U CN 200920054154U CN 201420996 Y CN201420996 Y CN 201420996Y
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- CN
- China
- Prior art keywords
- lamp body
- jockey
- street lamp
- led street
- led
- 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)
Abstract
The utility model relates to street lamp technical field, in particular to a LED street lamp; the street lamp comprises a lamp body, one end of the lamp body is detachably and fixedly connected with aconnecting device; a LED chipset is arranged in the lamp body; a power supply is fixedly connected with the front surface of the connecting device and is electrically connected with the LED chipset;the LED street lamp is fixedly connected with a lamp column through the connecting device, once the LED chipset is damaged during the operation process, the lamp body only needs to be detached from the connecting device and the damaged LED chipset is replaced, the integral LED street lamp has no need to be replaced so that the assembly and disassembly of the LED street lamp are convenient and theresource is saved.
Description
Technical field:
The utility model relates to the street lamp technical field, particularly a kind of LED street lamp.
Background technology:
Existing LED street lamp, comprise a lamp body mostly, be provided with the led chip group in the described lamp body, described led chip group is made up of a plurality of LED bulbs, lamp body one side is provided with power supply, power supply is electrically connected with the led chip group, and described lamp body is provided with jockey, and lamp body is fixed on the lamp post by described jockey.
Caloric value is big in the course of the work for the led chip group of LED street lamp, and the LED bulb damages owing to temperature rise is too high unavoidably, and comparatively speaking, the led chip group is the parts of easy loss in the LED street lamp; Yet, above-mentioned its power supply of LED street lamp and led chip group all be fixed on the lamp body and and lamp body form an integral body; In use, the led chip group is damaged, then can only the integral replacing lamp body, and this had both caused the unnecessary waste of resource, and made troubles for the disassembling, assembling and replacing of LED street lamp.
The utility model content:
The purpose of this utility model be to provide at the deficiencies in the prior art a kind of power supply and led chip component from the LED street lamp, this LED street lamp easy accessibility.
For achieving the above object, the utility model adopts following technical scheme:
A kind of LED street lamp, it comprises lamp body, lamp body one end removably is connected with a jockey; Be provided with the led chip group in the described lamp body; Described jockey front is connected with power supply, and described power supply is electrically connected with the led chip group.
Described lamp body is connected by bolt with jockey.
Described lamp body convexes with reference column on an end end face that connects described jockey; Offer locating hole on the end end face that described jockey is connected with lamp body with described reference column coupling.
The end that described lamp body connects described jockey offers through wires hole.
Described lamp body and jockey are covered with shell outward.
Described shell comprises affixed lower casing and upper casing mutually; Described lower casing is over against the led chip group, and lower casing is provided with transparent light-passing board; Described upper casing is arranged on the lamp body back side, offers radiating groove on the upper casing.
The described jockey back side is provided with and is used for the fixed mount that is connected with lamppost.
The described lamp body back side is fixed with heat abstractor.
Described heat abstractor comprises the radiating fin group that vertically is arranged on the LED road lamp body back side; It also comprises the heat pipe that is " U " shape that is inserted on the described radiating fin group, and one " U " shape pin of described heat pipe is inserted in the end of radiating fin near lamp body, and another of heat pipe " U " shape pin is inserted in the radiating fin top.
The described jockey back side convexes with a plurality of thermal columns.
The utility model beneficial effect is: the utility model comprises lamp body, and lamp body one end removably is connected with a jockey; Be provided with the led chip group in the described lamp body; Described jockey front is connected with power supply, and described power supply is electrically connected with the led chip group; The utility model is fixed on the lamppost by described jockey, in the course of work, in case the led chip group is damaged, then only need lamp body is disassembled from jockey, it is replaceable led chip group, and not needing to change the whole LED street lamp, this brings convenience for the dismounting and change of LED street lamp, has saved resource simultaneously.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 3 is the decomposing schematic representations at the positive visual angle of the utility model internal structure;
Accompanying drawing 4 is the decomposing schematic representations at visual angle, the utility model internal structure back side;
Accompanying drawing 5 is whole decomposing schematic representations of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described, sees accompanying drawing 1 to shown in the accompanying drawing 5, this is preferred embodiment of the present utility model; A kind of LED street lamp, it comprises lamp body 1, lamp body 1 one ends removably are connected with a jockey 2; Be provided with led chip group 3 in the described lamp body 1; Described jockey 2 fronts are connected with power supply 4, and described power supply 4 is electrically connected with led chip group 3.
The utility model is fixed on the lamppost by described jockey 2, in the course of work, in case led chip group 3 is damaged, then only needs lamp body 1 to be disassembled promptly replaceable led chip group 3 from jockey 2.
Wherein, the described lamp body 1 of present embodiment and jockey 2 are connected by bolt, in the time of need be from jockey 2 dismounting lamp bodies 1, only need turn on the connecting bolt that connects lamp body 1 and jockey 2 and get final product.Certainly, as long as can guarantee the detachability that lamp body 1 and jockey 2 are affixed, can adopt clamping or other connected mode, this does not influence result of use of the present utility model yet.
See shown in accompanying drawing 2 and the accompanying drawing 3 that the described lamp body 1 of present embodiment convexes with reference column 11 on an end end face that connects described jockey 2; Offer locating hole 23 on the end end face that described jockey 2 is connected with lamp body 1 with described reference column 11 couplings.When connecting lamp body 1 and jockey 2, can finish the installation location of lamp body 1 and jockey 2 by the cooperation of described reference column 11 and locating hole 23 in advance, this brings convenience to installation.
See shown in the accompanying drawing 3 that the end that the described lamp body 1 of present embodiment connects described jockey 2 offers through wires hole 12.The output electric wire of power supply 4 can pass in this through wires hole 12, enters in the lamp body 1 to be connected with described led chip group 3.
See shown in accompanying drawing 1 and the accompanying drawing 5 described lamp body 1 of present embodiment and the jockey 2 outer shells that are covered with.The effect of this shell is the erosion that internal structures such as protection lamp body 1 and jockey 2 are not subjected to extraneous sleet dust storm, to prolong service life of the present utility model.
Wherein, described shell comprises affixed lower casing 51 and upper casing 52 mutually; Described lower casing 51 is over against led chip group 3, and lower casing 51 is provided with transparent light-passing board 53; Described upper casing 52 is arranged on lamp body 1 back side, offers radiating groove 521 on the upper casing 52.
See shown in the accompanying drawing 4 that the described jockey of present embodiment 2 back sides are provided with and are used for the fixed mount 22 that is connected with lamppost.Specifically, described fixed mount 22 comprises two arch rings that are complementary with lamppost, and two fixed mount 22 front and back files are at jockey 2 back sides; During installation, jockey 2 is set on the lamppost by described fixed mount 22, and jockey 2 is fixed on the lamppost, thereby finish installation by connectors such as bolts.
See shown in accompanying drawing 4 or the accompanying drawing 5 that described lamp body 1 back side is fixed with heat abstractor.Specifically, the described heat abstractor of present embodiment comprises the radiating fin group 6 that vertically is arranged on LED road lamp body 1 back side; It also comprises the heat pipe 7 that is " U " shape that is inserted on the described radiating fin group 6, and one " U " shape pin of described heat pipe 7 is inserted in the end of radiating fin near lamp body 1, and another of heat pipe 7 " U " shape pin is inserted in the radiating fin top.
During the work of LED street lamp, the heat that is produced through the bottom of described radiating fin group 6 to top conductive, simultaneously, heat also conducts to top " U " shape pin by bottom " U " the shape pin of described heat pipe 7, and conducts to the top of radiating fin group 6 by top " U " shape pin, and this has accelerated the conduction of heat, thereby radiating efficiency of the present utility model is improved, can in time dispel the heat, avoid the temperature rise of LED street lamp too fast, the service life that helps improving the LED street lamp.
See shown in the accompanying drawing 4 that the described jockey of present embodiment 2 back sides convex with a plurality of thermal columns 21.The effect of described thermal column 21 is that the heat that produces during with power supply 4 work promptly conducts in the air, and temperature rise is too high and be damaged in the course of the work to avoid power supply 4.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (10)
1, a kind of LED street lamp is characterized in that: it comprises lamp body (1), and lamp body (1) one end removably is connected with a jockey (2); Be provided with led chip group (3) in the described lamp body (1); Described jockey (2) front is connected with power supply (4), and described power supply (4) is electrically connected with led chip group (3).
2, a kind of LED street lamp according to claim 1 is characterized in that: described lamp body (1) is connected by bolt with jockey (2).
3, a kind of LED street lamp according to claim 1 is characterized in that: described lamp body (1) convexes with reference column (11) on an end end face that connects described jockey (2); Offer locating hole (23) on described jockey (2) and the end end face that lamp body (1) is connected with described reference column (11) coupling.
4, a kind of LED street lamp according to claim 3 is characterized in that: the end that described lamp body (1) connects described jockey (2) offers through wires hole (12).
5, a kind of LED street lamp according to claim 4 is characterized in that: described lamp body (1) and jockey (2) are covered with shell.
6, a kind of LED street lamp according to claim 5 is characterized in that: described shell comprises affixed lower casing (51) and upper casing (52) mutually; Described lower casing (51) is over against led chip group (3), and lower casing (51) is provided with transparent light-passing board (53); Described upper casing (52) is arranged on lamp body (1) back side, offers radiating groove (521) on the upper casing (52).
7, according to any described a kind of LED street lamp of claim 1～6, it is characterized in that: described jockey (2) back side is provided with and is used for the fixed mount (22) that is connected with lamppost.
8, a kind of LED street lamp according to claim 7 is characterized in that: described lamp body (1) back side is fixed with heat abstractor.
9, a kind of LED street lamp according to claim 8 is characterized in that: described heat abstractor comprises the radiating fin group (6) that vertically is arranged on LED road lamp body (1) back side; It also comprises the heat pipe that is " U " shape (7) that is inserted on the described radiating fin group (6), one " U " shape pin of described heat pipe (7) is inserted in the end of radiating fin near lamp body (1), and another " U " shape pin of heat pipe (7) is inserted in the radiating fin top.
10, a kind of LED street lamp according to claim 9 is characterized in that: described jockey (2) back side convexes with a plurality of thermal columns (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200541543U CN201420996Y (en) | 2009-04-08 | 2009-04-08 | LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200541543U CN201420996Y (en) | 2009-04-08 | 2009-04-08 | LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420996Y true CN201420996Y (en) | 2010-03-10 |
Family
ID=41807654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200541543U Expired - Fee Related CN201420996Y (en) | 2009-04-08 | 2009-04-08 | LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420996Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8523406B2 (en) | 2011-01-04 | 2013-09-03 | China Lighting Engineering Co., Ltd. | LED lighting assembly with detachable power module and lighting fixtures with same |
| CN104180343A (en) * | 2013-05-24 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Lamp and heat radiating device |
| CN110454706A (en) * | 2018-05-08 | 2019-11-15 | 深圳市海洋王照明工程有限公司 | Road lamp |
-
2009
- 2009-04-08 CN CN2009200541543U patent/CN201420996Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8523406B2 (en) | 2011-01-04 | 2013-09-03 | China Lighting Engineering Co., Ltd. | LED lighting assembly with detachable power module and lighting fixtures with same |
| CN104180343A (en) * | 2013-05-24 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Lamp and heat radiating device |
| CN110454706A (en) * | 2018-05-08 | 2019-11-15 | 深圳市海洋王照明工程有限公司 | Road lamp |
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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: 20100310 Termination date: 20110408 |