CN101725869A - LED street lamp - Google Patents
LED street lamp Download PDFInfo
- Publication number
- CN101725869A CN101725869A CN201010003641A CN201010003641A CN101725869A CN 101725869 A CN101725869 A CN 101725869A CN 201010003641 A CN201010003641 A CN 201010003641A CN 201010003641 A CN201010003641 A CN 201010003641A CN 101725869 A CN101725869 A CN 101725869A
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- street lamp
- heat
- led street
- hole
- radiating rod
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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 invention discloses an LED street lamp. The LED street lamp comprises a street lamp shell combined by an upper cover, a lower cover and a front cover, a common rail consisting of a radiating rod, a radiating panel, a radiating back cover and the like, wherein the radiating rod is provided with a light-emitting diode inside; an independent illuminating module structure is combined by the common rail, the radiating panel and the radiating back cover, and then is arranged in the shell; electronic elements are concentrated so as not to scatter, so that the LED street lamp has the advantages of more rational structure, more convenient assembly, good illuminating effect as well as radiating, dust-proof and water-proof effects; and furthermore, an electronic element mounting groove can be arranged at a respective position of the shell and serves as a reserved mounting position fitting other electronic elements, so that the entire street lamp has excellent entire expansion performance. Thus, the LED street lamp has rational structure and excellent use effect.
Description
Technical field
The present invention relates to a kind of street lamp, especially a kind of LED street lamp.
Background technology
The street lamp that is used on the road can provide illumination for pedestrian and vehicle, it is facility indispensable in people's daily life, present common street lamp, be divided into the street lamp of ordinary light source and the LED street lamp of employing LED source, because the LED street lamp has advantages such as energy saving, good illumination effect, long service life, begins gradually at present to popularize.Present common on the market LED street lamp, mainly form by the illumination module that is installed on the housing on the electric pole and be arranged in the housing, its illumination module generally is scattered being installed in the street lamp housing, so certainly will cause the inconvenient problem of installing, and by adopting led light source, caloric value is bigger, and heat dissipation problem also can become the problem that the LED street lamp need solve, be subjected to the restriction of environment for use in addition, the LED street lamp also has higher requirement to dustproof, water resistance.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructurely, result of use is good, heat radiation, dustproof, LED street lamp that water resistance is good.
The technical approach that the present invention is adopted for its technical problem of solution is:
A kind of LED street lamp includes:
The one street lamp housing that is combined by upper and lower cover and protecgulum covers down and offering installing port;
One is arranged successively by the heat-radiating rod of two or more strips and to establish the common rail that forms, and rail is positioned at housing altogether, is provided with through hole in its heat-radiating rod, and the front is provided with the installing hole that is communicated with through hole, is provided with chute in each heat-radiating rod both sides;
One is installed on the radiation panel at the installing port place of lower cover, its back is provided with and the corresponding slide rail of the chute of each heat-radiating rod, heat-radiating rod is slidingly connected by slide rail and chute, and clamp fixingly mutually with radiation panel, on radiation panel, be provided with and the corresponding unthreaded hole of crossing of the position of mounting hole of heat-radiating rod;
One is arranged in the housing, and is positioned at common rail back, the heat radiation back cover that links together of rail together, and heat radiation back cover and radiation panel are combined, envelope common rail;
Wherein, in the installing hole of described heat-radiating rod light emitting diode is housed, the power connection equipment of light emitting diode afterbody is connected with external circuit by through hole, light emitting diode the place ahead in installing hole is provided with reflector, reflector the place ahead is provided with transmissive mirror, and crossing between the unthreaded hole of transmissive mirror the place ahead and radiation panel is pressed with sealing ring.
As the further improvement of such scheme, cover on described and be provided with first electronic component mounting grooves.
And the installing port rear of described lower cover is provided with second electronic component mounting grooves.
In addition, described protecgulum is provided with the 3rd electronic component mounting grooves.
The invention has the beneficial effects as follows: the present invention is by rail, radiation panel and heat radiation back cover are combined as independently illumination module structure altogether, be arranged in the housing again, each electronic component is concentrated and is not scattered, make structure more reasonable, assemble more convenient, good illumination effect, and taken into account heat radiation and dustproof, waterproof effect; In addition, can also electronic component mounting grooves be set,, make that the scalability of whole street lamp integral body is good as the reservation installation site that cooperates with other electronic components at each position of housing; As seen, the present invention is a kind of rational in infrastructure, the LED street lamp that result of use is outstanding.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is a fractionation structural representation of the present invention;
Fig. 2 is the fractionation structural representation of housing;
Fig. 3 is for being total to the fractionation structural representation of rail, radiation panel and heat radiation back cover;
The fractionation structural representation of Fig. 4 heat-radiating rod, light emitting diode and radiation panel;
Fig. 5 is the cross sectional representation of the combining structure of heat-radiating rod, light emitting diode and radiation panel;
Fig. 6 is the longitudinal section schematic diagram of the combining structure of heat-radiating rod, light emitting diode and radiation panel;
Fig. 7 is the assembled state schematic diagram of the embodiment of the invention;
Fig. 8 is the Facad structure schematic diagram of the embodiment of the invention;
Fig. 9 is the assembled state schematic diagram of another embodiment of the present invention;
Figure 10 is the Facad structure schematic diagram of another embodiment of the present invention.
The specific embodiment
With reference to Fig. 1, a kind of LED street lamp provided by the present invention mainly can be divided into housing parts and illumination module part, wherein:
Housing parts is one by loam cake 11, the street lamp housing 1 that lower cover 12 and protecgulum 13 combine, offer installing port 121 on the lower cover 12, installing port 121 will be used to the illumination module part of packing into, loam cake 11 of the present invention, the compound mode of lower cover 12, common adopted screw fixed combination, and among the embodiment shown in accompanying drawing 2 of the present invention, lower cover 12 is decomposed into afterbody 121 and two arms, 122 parts, afterbody 121 goes out to be provided with by installation opening 123, installation opening 123 is used for external fixed structure suitable and fix street lamp integral body, and draw lead internally and be connected with external power grid, two arms 122 pivot with afterbody 121 respectively by two pivot fixed axis 124 and are connected, again forwardly with protecgulum 13, loam cake 11 combination is fixing, becomes complete housing 1, and such structure makes assembling and more easy when packing illumination module or miscellaneous part in inside;
As shown in Figure 3, the illumination module part mainly is made up of altogether rail 2, radiation panel 4 and heat radiation back cover 4, and integral body is installed in the housing 1, wherein from covering 12 the installing port 121 that has again:
Heat radiation back cover 4 is arranged in the housing 1, and be positioned at common rail 2 backs, rail 2 is fixed together together, heat radiation back cover 4 is combined with radiation panel 4, formation envelopes the structure of common rail 2, and wherein, preferably heat-radiating rod 20 faces are provided with bolt hole 24, heat radiation back cover 4 relevant positions are provided with bolt via hole 41, make heat radiation back cover 4 and heat-radiating rod 20 pass through bolting together.
So, illumination module part is just independent separately, has formed an independence, complete structure, make to use, install all very convenient, and rail 2, radiation panel 4 and heat radiation back cover 4 all have heat sinking function altogether, during light emitting diode 6 work, heat is discharged more rapid;
In addition, as Fig. 4～shown in Figure 6, light emitting diode 6 the place aheads in installing hole 23 are provided with reflector 6, reflector 6 the place aheads are provided with transmissive mirror 8, transmissive mirror 8 converges the light that corresponding light emitting diode 6 sends, and has strengthened illuminating effect, is pressed with sealing ring 8 crossing between the unthreaded hole 32 of transmissive mirror 8 the place aheads and radiation panel 4, so just make inner light emitting diode 6 electronic components such as grade and the positive external world separate, reached waterproof effect.
And as preferred implementation, the described reflector 6 anterior outsides are provided with external screw thread, unthreaded hole 32 rears excessively of described radiation panel 4 are provided with and are raised with locating slot 33, be provided with the internal thread that matches and be connected with the external screw thread of reflector 3 in the locating slot 33, to make both fixing more stable like this, and make that the sealing effectiveness of sealing ring 8 in transmissive mirror 8 the place aheads is better.
With reference to Fig. 7, as the preferred embodiments of the present invention, described loam cake 11 is provided with first electronic component mounting grooves 111, this mounting groove is the deep gouge that is recessed in housing 1, square, circular or other shapes that inner groove position shape can be, and can be provided with some screens or screw thread bit architecture, be convenient to assemble extra electronic component, as camera, IR sensor etc., and, can also be provided with one and connect current potential 113, be convenient to extra electronic component is connect, to make that like this function of street lamp is more comprehensive, the scope of application is more extensive; With reference to Fig. 8, and when first electronic component mounting grooves 111 does not need to use, removable first cover plate 112 can be housed thereon, can be used for waterproof and dustproof.
And, with reference to another embodiment of Fig. 9 and Figure 10, installing port 121 rears of described lower cover 12 are provided with second electronic component mounting grooves 121, and inside can set and connect current potential 123, can be used for installing transformer, make that like this transformer is independent, when installing or changing transformer, all do not need to take apart again the street lamp overall structure, structure is more reasonable, assemble also more conveniently, and removable second cover plate 122 is housed on second electronic component mounting grooves 121, can be used for waterproof and dustproof.
And, described protecgulum 13 is provided with the 3rd electronic component mounting grooves 131, for being recessed in the deep gouge of housing 1, inner groove position shape can be square, circle or other shapes, and can be provided with some screens or screw thread bit architecture, and setting connects current potential 133, be convenient to assemble extra electronic component, for example solar panel, TEMP instrument etc. are with the use of expansion street lamp, its inside then can be provided with some and connect current potential, be convenient to extra electronic component is connect electricity, this is external when not needing other electronic components are installed, and removable the 3rd cover plate 132 is housed on the 3rd electronic component mounting grooves 131, for example can adopt and clamp, screw installations etc. can be used for waterproof, dustproof; And electronic component is installed if desired, and then can take off the 3rd cover plate 132, install other electronic components.
As seen, said structure all promotes the scalability of whole street lamp integral body.
The present invention when mounted, can pass through slide rail, chute textural association together with being total to rail 2 with radiation panel 4 earlier, the back cover 4 that will dispel the heat is again combined, form independently illumination module structure, in the housing 1 that next step loam cake 11 of then again the illumination module structure being packed into, lower cover 12 and protecgulum 13 are formed, during use, the light emitting diode 6 in the rail 2 is luminous altogether, light comes out through unthreaded hole 32 irradiations of crossing in front, reaches the better illumination effect.Each electronic component of the present invention is concentrated and not to be scattered, and makes structure more reasonable, assemble more convenient, good illumination effect, and taken into account heat radiation and prevent dust, the performance of waterproof; In addition, can also electronic component mounting grooves be set,, make that the scalability of whole street lamp integral body is good as the reservation installation site that cooperates with other electronic components at each position of housing 1; As seen, the present invention is a kind of rational in infrastructure, the LED street lamp that result of use is outstanding.
Claims (9)
1. LED street lamp is characterized in that comprising:
The one street lamp housing (1) that combines by upper and lower cover (11,12) and protecgulum (13), lower cover (12) is provided with installing port (121);
One heat-radiating rod by two or more strips (20) is arranged successively and is established the common rail (2) that forms, rail (2) is positioned at housing (1) altogether, be provided with through hole (22) in its heat-radiating rod (20), the front is provided with the installing hole (23) that is communicated with through hole (22), is provided with chute (21) in each heat-radiating rod (20) both sides;
The radiation panel (3) that one installation (121) that is installed on lower cover (12) is located, its back is provided with the corresponding slide rail of chute (21) (31) with each heat-radiating rod (20), heat-radiating rod (20) is slidingly connected by slide rail (31) and chute (21), and clamp fixingly mutually with radiation panel (3), on radiation panel (3), be provided with the corresponding unthreaded hole (32) of crossing in installing hole (23) position with heat-radiating rod (20);
One is arranged in the housing (1), and is positioned at common rail (2) back, the heat radiation back cover (4) that links together of rail (2) together, and heat radiation back cover (4) is combined with radiation panel (3), envelopes common rail (2);
Wherein, in the installing hole (23) of described heat-radiating rod (20) light emitting diode (5) is housed, the power connection equipment of light emitting diode (5) afterbody is connected with external circuit by through hole (21), light emitting diode (5) the place ahead in installing hole (23) is provided with reflector (6), reflector (6) the place ahead is provided with transmissive mirror (7), and crossing between the unthreaded hole (32) of transmissive mirror (7) the place ahead and radiation panel (3) is pressed with sealing ring (8).
2. a kind of LED street lamp according to claim 1, it is characterized in that: the anterior outside of described reflector (6) is provided with external screw thread, unthreaded hole (32) rear excessively of described radiation panel (3) is provided with and is raised with locating slot (33), is provided with the internal thread that matches and be connected with the external screw thread of reflector (3) in the locating slot (33).
3. a kind of LED street lamp according to claim 1, it is characterized in that: described heat-radiating rod (20) back side is provided with bolt hole (24), described heat radiation back cover (4) relevant position is provided with bolt via hole (41), makes heat radiation back cover (4) and heat-radiating rod (20) pass through bolting together.
4. according to claim 1 or 2 or 3 described a kind of LED street lamps, it is characterized in that: described loam cake (11) is provided with first electronic component mounting grooves (111).
5. a kind of LED street lamp according to claim 4 is characterized in that: removable first cover plate (112) is housed on first electronic component mounting grooves (111).
6. according to claim 1 or 2 or 3 described a kind of LED street lamps, it is characterized in that: installing port (121) rear of described lower cover (12) is provided with second electronic component mounting grooves (121).
7. a kind of LED street lamp according to claim 6 is characterized in that: removable second cover plate (122) is housed on second electronic component mounting grooves (121).
8. according to claim 1 or 2 or 3 described a kind of LED street lamps, it is characterized in that: described protecgulum (13) is provided with the 3rd electronic component mounting grooves (131).
9. a kind of LED street lamp according to claim 8 is characterized in that: removable the 3rd cover plate (132) is housed on the 3rd electronic component mounting grooves (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100036414A CN101725869B (en) | 2010-01-05 | 2010-01-05 | LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100036414A CN101725869B (en) | 2010-01-05 | 2010-01-05 | LED street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101725869A true CN101725869A (en) | 2010-06-09 |
| CN101725869B CN101725869B (en) | 2012-07-18 |
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ID=42447190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100036414A Expired - Fee Related CN101725869B (en) | 2010-01-05 | 2010-01-05 | LED street lamp |
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| Country | Link |
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| CN (1) | CN101725869B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496669A (en) * | 2011-12-26 | 2012-06-13 | 伊雷克电器（宁波）有限公司 | LED (Light Emitting Diode) module structure with heat radiating function |
| CN102519008A (en) * | 2011-12-16 | 2012-06-27 | 广东泰卓光电科技股份有限公司 | Lamp shade and LED lamp with same |
| CN105937714A (en) * | 2016-06-07 | 2016-09-14 | 江苏华芯半导体科技有限公司 | Laser street lamp system |
| WO2021128528A1 (en) * | 2019-12-26 | 2021-07-01 | 深圳市帆锐科技有限公司 | Exterior wall lamp and assembly method therefor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100478609C (en) * | 2006-07-18 | 2009-04-15 | 安提亚科技股份有限公司 | High-power LED striation structure |
| CN101392874B (en) * | 2008-09-03 | 2012-11-28 | 深圳市索佳光电实业有限公司 | High-power LED lamp with high heat radiation, high constant current and wide angle projection facula |
| CN201284994Y (en) * | 2008-11-07 | 2009-08-05 | 联立电子有限公司 | LED road lamp with cooling structure |
-
2010
- 2010-01-05 CN CN2010100036414A patent/CN101725869B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519008A (en) * | 2011-12-16 | 2012-06-27 | 广东泰卓光电科技股份有限公司 | Lamp shade and LED lamp with same |
| CN102519008B (en) * | 2011-12-16 | 2014-06-11 | 广东泰卓光电科技股份有限公司 | Lamp shade and LED lamp with same |
| CN102496669A (en) * | 2011-12-26 | 2012-06-13 | 伊雷克电器（宁波）有限公司 | LED (Light Emitting Diode) module structure with heat radiating function |
| CN105937714A (en) * | 2016-06-07 | 2016-09-14 | 江苏华芯半导体科技有限公司 | Laser street lamp system |
| WO2021128528A1 (en) * | 2019-12-26 | 2021-07-01 | 深圳市帆锐科技有限公司 | Exterior wall lamp and assembly method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101725869B (en) | 2012-07-18 |
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Granted publication date: 20120718 Termination date: 20150105 |
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| EXPY | Termination of patent right or utility model |