CN201513807U - Improved structure of street lamp - Google Patents
Improved structure of street lamp Download PDFInfo
- Publication number
- CN201513807U CN201513807U CN2009201834946U CN200920183494U CN201513807U CN 201513807 U CN201513807 U CN 201513807U CN 2009201834946 U CN2009201834946 U CN 2009201834946U CN 200920183494 U CN200920183494 U CN 200920183494U CN 201513807 U CN201513807 U CN 201513807U
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- CN
- China
- Prior art keywords
- lamp
- zone
- installing zone
- workspace
- face
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an improved structure of street lamp which is mainly composed of a lamp bar and a lamp body, wherein one end of the lamp body is fixedly installed on the lamp bar, the lamp body comprises a shell and a light pump, the light pump is installed in the shell, the shell is composed of an installation zone and a working zone, the installation zone and the working zone are separated by a baffle plate, a connecting hole is arranged outside the installation zone, the bar head of the lamp bar penetrates through the connecting hole and is fixed in the installation zone, and the light pump is installed in the working zone. Since the street lamp divides the shell into the installation zone and the working zone, the installation zone and the working zone are relatively sealed, when in installation, only the installation zone needs opening to fix the lamp body and the lamp bar, dust can not fall into the working zone of the shell containing an LED lamp, thereby guaranteeing cleanness of the LED lamp, and the LED lamp has excellent heat dissipation effect, small light decay and long service life.
Description
Technical field
The utility model relates to a kind of lighting apparatus, particularly relates to a kind of improvement structure of street lamp.
Background technology
The LED lamp is widely used in all kinds of lightings, as street lamp owing to it is energy-conservation.Because dust can impact heat radiation, the luminous efficiency of LED lamp,,, under being environment in dustlessization, produces by the LED lamp so the LED lamp is had relatively high expectations to the cleannes of lamp interior for this reason.But the LED street lamp of commonly using (as shown in Figure 1) is when mounted, need be with lamp stand 2 ' on the housing 1 ' opening installation, and in this process, dust can fall on the LED lamp 3 ', influences the heat radiation of LED lamp 3 ', causes LED lamp 3 ' light decay, and shorten service life.
The utility model content
The purpose of this utility model is to provide the improvement structure of the street lamp of a kind of luminous efficiency height, long service life.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of improvement structure of street lamp, and it mainly is made up of lamp stand and lamp body, and an end of described lamp body is fixedly mounted on the lamp stand; Described lamp body comprises housing, optical pumping, and optical pumping is installed in the housing; Described housing is made up of installing zone and workspace; Isolated by a dividing plate between installing zone and the workspace, offer a connecting hole in the outside of installing zone, the bar head of lamp stand penetrates this connecting hole and is fixed in the installing zone; Described optical pumping is installed in the workspace.
Offer a through hole on the described dividing plate, the water joint of pegging graft in this through hole is used for passing of electric lead.
Described housing is made of face-piece and drain pan, and face-piece snaps onto on the drain pan, and the face-piece sealing ring is set between face-piece and drain pan; Installing zone and workspace are set in the drain pan, and the installing zone of corresponding drain pan and workspace place offers window respectively on the face-piece.
After adopting such scheme, because the utility model is divided into installing zone and workspace with housing, installing zone and workspace relative closure, needing only the opening installation district during installation fixes lamp body and lamp stand, dust can not fall into the housing workspace that the LED lamp is housed, thereby guaranteed the cleannes of LED lamp, made the good heat dissipation effect of LED lamp, little, the long service life of light decay.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is a three-dimensional exploded view of commonly using street lamp;
Fig. 2 is an axonometric drawing of the present utility model;
Fig. 3 is the three-dimensional exploded view of the utility model lamp body.
The specific embodiment
As shown in Figure 2, the utility model is a kind of improvement structure of street lamp, and it mainly is made up of lamp stand 1 and lamp body 2.One end of described lamp body 2 is fixedly mounted on the lamp stand 1; Described lamp body 2 comprises drain pan 21, optical pumping 22, face-piece sealing ring 23, glass 24, glass capsulation circle 25, face-piece 26.
Described face-piece 26 snaps onto on the drain pan 21 and constitutes housing, between face-piece 26 and drain pan 21 face-piece sealing ring 23 is set.
As shown in Figure 3, described drain pan 21 is made up of installing zone 211 and workspace 212.Isolated by a dividing plate 213 between installing zone 211 and the workspace 212, offer a connecting hole 2111 in the outside of installing zone 211, the bar head of lamp stand 1 penetrates this connecting hole 2111 and is fixed in the installing zone 211; Described optical pumping 22 is installed in the workspace 212.Offer a through hole 2131 on the described dividing plate 213, the water joint 214 of pegging graft in this through hole 2131 is used for passing of electric lead.The installing zone 211 of corresponding drain pan 21 and 213 places, workspace offer window 261,262 respectively on face-piece 26, and on the window 261 of face-piece 26 skylight cover 27 are installed, to make things convenient for the installation of light fixture; Glass 24 is installed on the window 262 of face-piece 26, between glass 24 and face-piece 26, glass capsulation circle 25 is set.
In addition, in order to reduce air resistance coefficient, in the side of drain pan 21, positive circular arc and the chamfered transition of adopting.
Emphasis of the present utility model just is: housing is divided into installing zone and workspace.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (3)
1. the improvement structure of a street lamp, it mainly is made up of lamp stand and lamp body, and an end of described lamp body is fixedly mounted on the lamp stand; Described lamp body comprises housing, optical pumping, and optical pumping is installed in the housing; It is characterized in that: described housing is made up of installing zone and workspace; Isolated by a dividing plate between installing zone and the workspace, offer a connecting hole in the outside of installing zone, the bar head of lamp stand penetrates this connecting hole and is fixed in the installing zone; Described optical pumping is installed in the workspace.
2. the improvement structure of street lamp according to claim 1 is characterized in that: offer a through hole on the described dividing plate, the water joint of pegging graft in this through hole is used for passing of electric lead.
3. the improvement structure of street lamp according to claim 1, it is characterized in that: described housing is made of face-piece and drain pan, and face-piece snaps onto on the drain pan, and the face-piece sealing ring is set between face-piece and drain pan; Installing zone and workspace are set in the drain pan, and the installing zone of corresponding drain pan and workspace place offers window respectively on the face-piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201834946U CN201513807U (en) | 2009-10-16 | 2009-10-16 | Improved structure of street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201834946U CN201513807U (en) | 2009-10-16 | 2009-10-16 | Improved structure of street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513807U true CN201513807U (en) | 2010-06-23 |
Family
ID=42485218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201834946U Expired - Fee Related CN201513807U (en) | 2009-10-16 | 2009-10-16 | Improved structure of street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499056A (en) * | 2013-10-15 | 2014-01-08 | 徐武汉 | Energy-saving efficient LED type street lamp |
-
2009
- 2009-10-16 CN CN2009201834946U patent/CN201513807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499056A (en) * | 2013-10-15 | 2014-01-08 | 徐武汉 | Energy-saving efficient LED type 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: 20100623 Termination date: 20131016 |