CN104696918A - Rear lamp body structure of street lamp - Google Patents
Rear lamp body structure of street lamp Download PDFInfo
- Publication number
- CN104696918A CN104696918A CN201310667349.6A CN201310667349A CN104696918A CN 104696918 A CN104696918 A CN 104696918A CN 201310667349 A CN201310667349 A CN 201310667349A CN 104696918 A CN104696918 A CN 104696918A
- Authority
- CN
- China
- Prior art keywords
- groove
- body structure
- lamp body
- lamp
- street lamp
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a rear lamp body structure of a street lamp. The rear lamp body structure comprises a body, wherein a plurality of longitudinal fins are arranged at the front end of the body, and insertion holes for connecting an intermediate lamp body are formed among the longitudinal fins; a groove for mounting a street lamp support rod is formed in the center of the upper surface of the body, transverse fins are arranged on two sides of the groove transversally, and a fixing hole is formed in the groove; a power supply cavity for mounting a power supply is formed in the lower surface of the body; arc-shaped longitudinal fins are arranged at the tail part of the body. The rear lamp body structure provided by the invention has the advantages and the positive effects that a heat radiation structure of an LED substrate part is maintained; meanwhile, heat radiation is effectively performed against heat produced by the power supply; the body is integrally formed from ADC 12 die-cast aluminum. The rear lamp body structure is convenient to manufacture and environmentally friendly.
Description
Technical field
The invention belongs to street lamp technology field, especially relate to a kind of rear lamp body structure of street lamp.
Background technology
In the face of supply of electric power comes into existence the situation of critical shortage, energy-conservation is institute's urgent problem.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.
In existing technology, being provided with radiator structure in street lamp, is generally for LED-baseplate, has radiating effect to LED semiconductor devices, arranges small fan carry out dispelling the heat or the poor effect of fin at power unit.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of rear lamp body structure of street lamp.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A rear lamp body structure for street lamp, comprises body, and the front end of described body is provided with some longitudinal fins, is provided with the jack for connecting middle lamp body between some longitudinal fins;
The upper face center of described body is provided with the groove installing lamp stand assembly, and groove both lateral sides is provided with horizontal fin, is provided with fixing hole in groove; The lower surface of body is provided with the power source cavity installing power supply;
The afterbody of body is provided with the longitudinal fin of arc.
Preferably, described body is that ADC12 die casting aluminium is one-body molded.
Preferably, described body is provided with some through holes, air circulation and waterproof effect.
The advantage that the present invention has and good effect are:
Continued the radiator structure of LED-baseplate part, the effective heat to power supply generation dispels the heat simultaneously;
Body is that ADC12 die casting aluminium is one-body molded, easy to make, environmental protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of another angle of the present invention.
In figure:
1, body 2, longitudinal fin 3, horizontal fin
4, jack 5, groove 6, the longitudinal fin of arc
7, power source cavity
Detailed description of the invention
As shown in Figure 1, 2, the rear lamp body structure of street lamp of the present invention, comprises body 1, and the front end of described body 1 is provided with some longitudinal fins 2, is provided with the jack 4 for connecting middle lamp body between some longitudinal fins 2; The upper face center of described body 1 is provided with the groove 5 installing street lamp pole, built-in installation lamp stand assembly, and intensity is high; Groove 5 both lateral sides is provided with horizontal fin 3, is provided with fixing hole in groove 5; The lower surface of body 1 is provided with the power source cavity 7 installing power supply, and power supply directly contacts with heat radiator body, good heat dissipation effect; The afterbody of body is provided with the longitudinal fin 6 of arc.
The course of work of this example: power supply is bolted in power source cavity 7, the front end of body 1 is connected with middle lamp body, the connecting rod of middle lamp body inserts jack 4; Lamp stand assembly is bolted in groove 5.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (3)
1. the rear lamp body structure of street lamp, comprises body, it is characterized in that:
The front end of described body is provided with some longitudinal fins, is provided with the jack for connecting middle lamp body between some longitudinal fins;
The upper face center of described body is provided with the groove installing lamp stand assembly, and groove both lateral sides is provided with horizontal fin, is provided with fixing hole in groove; The lower surface of body is provided with the power source cavity installing power supply;
The afterbody of body is provided with the longitudinal fin of arc.
2. the rear lamp body structure of street lamp according to claim 1, is characterized in that: described body is that ADC12 die casting aluminium is one-body molded.
3. the rear lamp body structure of street lamp according to claim 1 and 2, is characterized in that: described body is provided with some through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310667349.6A CN104696918A (en) | 2013-12-09 | 2013-12-09 | Rear lamp body structure of street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310667349.6A CN104696918A (en) | 2013-12-09 | 2013-12-09 | Rear lamp body structure of street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104696918A true CN104696918A (en) | 2015-06-10 |
Family
ID=53344309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310667349.6A Pending CN104696918A (en) | 2013-12-09 | 2013-12-09 | Rear lamp body structure of street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104696918A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426195A (en) * | 2017-02-13 | 2018-08-21 | 苏州耀群净化科技有限公司 | A kind of great power LED projecting lamp lamps and lanterns |
-
2013
- 2013-12-09 CN CN201310667349.6A patent/CN104696918A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426195A (en) * | 2017-02-13 | 2018-08-21 | 苏州耀群净化科技有限公司 | A kind of great power LED projecting lamp lamps and lanterns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |