CN201502924U - Self-draining LED street lamp - Google Patents
Self-draining LED street lamp Download PDFInfo
- Publication number
- CN201502924U CN201502924U CN2009200745555U CN200920074555U CN201502924U CN 201502924 U CN201502924 U CN 201502924U CN 2009200745555 U CN2009200745555 U CN 2009200745555U CN 200920074555 U CN200920074555 U CN 200920074555U CN 201502924 U CN201502924 U CN 201502924U
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- CN
- China
- Prior art keywords
- street lamp
- shell
- draining
- lower house
- 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 discloses a self-draining LED street lamp which comprises a street lamp shell, wherein the street lamp shell comprises a lower shell and an upper cover; the street lamp shell is internally provided with an LED lighting component which is provided with a radiating fin; the upper cover is fixedly pressed on the lower shell by a first sealing ring and a second sealing ring; and the lower shell is provided with a plurality of drainage outlets which can drain waterlogging out of the lower shell. By arranging the drainage outlets on the shell, the dip angled existing during using the street lamp causes that the drainage outlets are on the relative lowest position of the street lamp structure; therefore, the waterlogging in the street lamp shell can be drained from the drainage outlets on the low position.
Description
Technical field
The utility model relates to field of light fittings, particularly a kind ofly can realize self-draining LED street lamp.
Background technology
Along with the progress of social development, energy-saving and emission-reduction become the establishment requirement of state policies and principles, thereby provide solid foundation for the application development of LED street lamp.The enforcement of the Department of Science and Technology " ten thousand in ten cities " the great demonstrative project of street lamp, the autonomous LED street lamp project that numerous provinces and cities enthusiasm is surging has been expressed the powerful vitality of the apodeictic energy-saving effect of LED street lamp and its application.Development along with the LED street lamp application, the LED street lamp product of main flow exists a lot of hidden danger on the market, comprise the internal drainage problem after LED street lamp housing is intake, the LED street lamp is arranged on the open air, and at sleety weather, rainwater is easy to permeate the sealing glue between shell and the lampshade, enter into enclosure interior, if get off for a long time, be easy to gather a certain amount of ponding, be great threat for the circuit of the dry working environment of the various requirements such as pcb board of enclosure interior.How guaranteeing the sealing of LED lamp post structure, and how to discharge ponding wherein fast after the street lamp water inlet, guarantee the dry environment of enclosure interior, is the target of industry effort always.At present, everybody research and development thinking mainly concentrates on the sealing of shell structure, by using various high performance sealing glue, guarantee that housing and lampshade binding site can keep long-term sealing, but how to handle for the ponding that penetrates into enclosure interior, then do not have effective way or thinking.
The utility model content
The purpose of this utility model provides a kind of energy and realizes self-draining LED street lamp, discharge outlet is set on shell, inclination angle when utilizing street lamp to use causes this discharge outlet to be in the relative extreme lower position of lamp post structure, and the ponding in the street lamp housing can be discharged by the discharge outlet that is in low level like this.
It is a kind of from draining LED street lamp that the utility model provides, comprise a street lamp shell, described street lamp shell is made up of lower house and loam cake, be provided with the LED illumination component in the described street lamp shell, described LED illumination component is provided with radiating fin, described loam cake fixedly is pressed together on the lower house by first sealing ring, second sealing ring, and described lower house is provided with a plurality of discharge outlet that ponding in the lower house can be discharged.
Further, described discharge outlet is at least one through hole that is arranged on relative its lowest position on the lower house.
Further, described through hole is 3.
Because street lamp in use, substantially all is that street lamp shell inclination 15 degree are provided with, and throws light thereby be convenient to street lamp to the road surface, will cause two ends one end of street lamp shell higher like this, an end is lower, and it is poor to form a relative altitude.Of the present utility modelly utilized this relative altitude of street lamp poor from draining LED street lamp, relative its lowest position on the lower house of consideration street lamp shell is provided with a plurality of through holes as discharge outlet when design simultaneously, street lamp is after hanging use like this, because original through hole just is arranged on the relative its lowest position of lower house, add certain inclination angle of street lamp housing, make discharge outlet be in the relative extreme lower position of lower house all the time, like this when rainwater during in the housing inner accumulated, gravitate can flow to the discharge outlet of lower house, thereby discharge naturally, can guarantee that like this there is not ponding all the time in enclosure interior, guarantee dry working environment.Because discharge outlet is arranged on the lower house, through hole is downward all the time, thereby also avoids rainwater to flow in the housing along through hole again.In order further to strengthen the sealing of this patent product, when carrying out pressing, loam cake and lower house use the double-layer seal pad, cause the problem of seal failure thereby avoided wearing out for a long time in sealing glue year in the traditional handicraft.
Description of drawings
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 2 is the structural representation of lower house of the present utility model;
Fig. 3 is a user mode schematic diagram of the present utility model;
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, a kind of from draining LED street lamp, comprise a street lamp shell, the street lamp shell is made up of lower house 1 and loam cake 6, be provided with LED illumination component 4 in the street lamp shell, LED illumination component 4 is provided with radiating fin 5, and loam cake 6 fixedly is pressed together on the lower house 1 by first sealing ring 2, second sealing ring 3, and lower house 1 is provided with a plurality of discharge outlet that ponding in the lower house 1 can be discharged.Discharge outlet is 3 through holes 7 that are arranged on relative its lowest position on the lower house 1.
As shown in Figure 3, during actual the use, street lamp shell approximately inclination 15 degree is provided with, and like this, through hole 7 will be in the lowermost end of street lamp shell, and ponding will flow out from this through hole 7 outward, thereby guarantees the drying of enclosure interior, LED illumination component 4 energy operate as normal.
Those skilled in the art will recognize that, the above-mentioned specific embodiment is exemplary, be in order better to make those skilled in the art can understand this patent, can not be interpreted as it is the restriction that this patent is comprised scope, so long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (3)
1. one kind from draining LED street lamp, comprise a street lamp shell, described street lamp shell is made up of lower house and loam cake, be provided with the LED illumination component in the described street lamp shell, described LED illumination component is provided with radiating fin, it is characterized in that: described loam cake fixedly is pressed together on the lower house by first sealing ring, second sealing ring, and described lower house is provided with a plurality of discharge outlet that ponding in the lower house can be discharged.
2. as claimed in claim 1ly it is characterized in that described discharge outlet is to be arranged on the lower house at least one through hole of its lowest position relatively from draining LED street lamp.
3. as claimed in claim 1ly it is characterized in that from draining LED street lamp described through hole is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200745555U CN201502924U (en) | 2009-09-25 | 2009-09-25 | Self-draining LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200745555U CN201502924U (en) | 2009-09-25 | 2009-09-25 | Self-draining LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502924U true CN201502924U (en) | 2010-06-09 |
Family
ID=42453857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200745555U Expired - Fee Related CN201502924U (en) | 2009-09-25 | 2009-09-25 | Self-draining LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502924U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371240A (en) * | 2015-12-04 | 2016-03-02 | 江阴乐圩光电股份有限公司 | Led street lamp shell |
| CN105371127A (en) * | 2015-12-16 | 2016-03-02 | 东莞市星曜光电照明科技有限公司 | LED street lamp holder with stamping structure |
| CN105371172A (en) * | 2015-12-04 | 2016-03-02 | 江阴乐圩光电股份有限公司 | Led street lamp shell |
| CN106322267A (en) * | 2016-11-23 | 2017-01-11 | 福建鼎坤电子科技有限公司 | Street lamp structure |
| CN112709971A (en) * | 2021-01-27 | 2021-04-27 | 辉煌阳光新能源科技有限公司 | Lampshade assembly for LED street lamp |
-
2009
- 2009-09-25 CN CN2009200745555U patent/CN201502924U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371240A (en) * | 2015-12-04 | 2016-03-02 | 江阴乐圩光电股份有限公司 | Led street lamp shell |
| CN105371172A (en) * | 2015-12-04 | 2016-03-02 | 江阴乐圩光电股份有限公司 | Led street lamp shell |
| CN105371127A (en) * | 2015-12-16 | 2016-03-02 | 东莞市星曜光电照明科技有限公司 | LED street lamp holder with stamping structure |
| CN106322267A (en) * | 2016-11-23 | 2017-01-11 | 福建鼎坤电子科技有限公司 | Street lamp structure |
| CN112709971A (en) * | 2021-01-27 | 2021-04-27 | 辉煌阳光新能源科技有限公司 | Lampshade assembly for LED street lamp |
| CN112709971B (en) * | 2021-01-27 | 2022-06-28 | 辉煌阳光新能源科技有限公司 | Lampshade assembly for LED street 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: 20100609 Termination date: 20130925 |