CN104776371A - LED (Light Emitting Diode) streetlamp - Google Patents
LED (Light Emitting Diode) streetlamp Download PDFInfo
- Publication number
- CN104776371A CN104776371A CN201510104063.6A CN201510104063A CN104776371A CN 104776371 A CN104776371 A CN 104776371A CN 201510104063 A CN201510104063 A CN 201510104063A CN 104776371 A CN104776371 A CN 104776371A
- Authority
- CN
- China
- Prior art keywords
- lamp
- block
- led
- radiating tube
- led street
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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 discloses an LED (Light Emitting Diode) streetlamp which is used for solving the technical problem that an LED streetlamp in the prior art is poor in heat dissipation performance. The LED streetlamp disclosed by the invention comprises a lamp pole fixed on a road surface, wherein a lamp body is arranged on the top of the lamp pole; the lamp body comprises a lamp housing and an LED luminous assembly arranged in the lamp housing. The LED streetlamp is characterized in that a support block is arranged on each of opposite side surfaces of the lamp housing, the opposite surfaces of each support block are provided with slots, and the LED luminous assembly is inserted into the slots; in addition, each support block is provided with a through groove along the length direction of the corresponding slot; the side wall of each support block is provided with air vents which are communicated with the corresponding through groove; a heat dissipation pipe is connected to an opening of each through groove and extends out of the lamp body. The LED streetlamp is applied to a streetlamp.
Description
[technical field]
The present invention relates to a kind of LED street lamp.
[background technology]
Street lamp is the common equipment of road lighting, it is high that LED has brightness, the advantages such as energy saving, so LED is also introduced in road street lamp, but the requirement of LED to heat radiation is high, and street lamp is disposed in the outdoor, during summer, environment temperature is high, and therefore the heat radiation difficulty of LED street lamp, can shorten the service life of LED street lamp.
[summary of the invention]
The technical problem that the present invention solves is to provide a kind of LED street lamp, and heat radiation is good.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of LED street lamp, comprise the lamp stand be fixed on road surface, the top of described lamp stand is provided with lamp body, described lamp body comprises lamp housing and is arranged on the LED luminescence component in lamp housing, the sidewall that described lamp housing is relative is provided with back-up block, the opposite face of described back-up block is provided with slot, described LED luminescence component is inserted in slot, and the length direction along slot in described back-up block is provided with groove, the sidewall of described back-up block is provided with the air-vent be communicated with groove, the opening of described groove is connected with radiating tube, and described radiating tube extends described lamp body.
Further, described radiating tube extends in road surface.
Further, the end of described radiating tube is provided with fixed cover, and under described fixed cover is embedded in road surface, the periphery of described fixed cover is provided with permeability hole.
Further, described lamp body connects described lamp stand by connecting rod, is provided with the connecting hole installing described radiating tube in described connecting rod, and the sidewall of described lamp stand is provided with the opening connecting described connecting rod.
Further, the block relative with described opening is provided with in described lamp stand.
Further, described block is semicircle, and described lamp stand is provided with the socket for installing described block, and described socket is positioned at the top of opening.
Further, the end of described block is provided with mount pad, and described mount pad is connected by screw described lamp stand.
Further, described radiating tube is provided with branched pipe, and described branched pipe is for connecting dust catcher, and described lamp stand is provided with the installing hole connecting described branched pipe.
Further, the opening of described installing hole splits and is connected with end cap.
Further, described radiating tube is bellows.
Beneficial effect of the present invention:
Street lamp of the present invention, the sidewall that lamp housing is relative is provided with back-up block, the opposite face of back-up block is provided with slot, LED luminescence component is inserted in slot, and the length direction along slot in back-up block is provided with groove, the sidewall of back-up block is provided with the air-vent be communicated with groove, the opening of groove is connected with radiating tube, radiating tube extends lamp body, back-up block is for installing LED luminescence component, the high temperature that LED luminescence component produces, groove can be entered from air-vent, then discharge lamp body from radiating tube, efficiently radiates heat, reduce the temperature in lamp body, LED street lamp reliable operation, life-span is long.
These features of the present invention and advantage will detailed description of the invention below, exposure detailed in accompanying drawing.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the upper end formation schematic diagram of LED street lamp of the present invention;
Fig. 2 is the lower end structure schematic diagram of LED street lamp of the present invention;
[detailed description of the invention]
The technical scheme of accompanying drawing to the embodiment of the present invention below in conjunction with the embodiment of the present invention is explained and illustrated, but following embodiment is only the preferred embodiments of the present invention, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection scope of the present invention.
With reference to figure 1 and Fig. 2, shown a kind of LED street lamp, comprises the lamp stand 1 be fixed on road surface, and the top of lamp stand 1 is provided with lamp body 3, and lamp body 3 comprises lamp housing and is arranged in lamp housing on LED luminescence component 5, LED luminescence component 5 and arranges LED lamp bead 51.The sidewall that lamp housing is relative is provided with back-up block 4, the opposite face of back-up block 4 is provided with slot 41, LED luminescence component 5 is inserted in slot 41, and back-up block 4 is provided with groove 42 along the length direction of slot 41, the sidewall of back-up block 4 is provided with the air-vent 43 be communicated with groove 42, the opening of groove 42 is connected with radiating tube 6, radiating tube 6 extends lamp body 3, back-up block 4 is for installing LED luminescence component 5, the high temperature that LED luminescence component 5 produces, groove 42 can be entered from air-vent 43, then discharge lamp body 3 from radiating tube 6, efficiently radiates heat, reduce the temperature in lamp body 3, LED street lamp reliable operation, life-span is long.
During due to summer, air themperature is high, therefore extends in road surface by radiating tube 6, and the low temperature under road surface reduces the temperature in radiating tube 6, ensures the efficiently radiates heat of radiating tube 6.
And, the end of radiating tube 6 is provided with fixed cover 62, and under fixed cover 62 is embedded in road surface, the periphery of fixed cover 62 is provided with permeability hole 621, under the end of radiating tube 6 being embedded in road surface by fixed cover 62, the cryogenic gas under road surface leads to radiating tube 6 from permeability hole 621.
Further, lamp body 3 connects lamp stand 1 by connecting rod 2, the connecting hole 21 installing radiating tube 6 is provided with in connecting rod 2, the sidewall of lamp stand 1 is provided with the interface 12 connecting connecting rod 2, it is inner that radiating tube 6 enters lamp stand 1 from connecting rod 2, then extend to road surface from connecting rod 2 inner chamber, the temperature in lamp stand 1 is lower than the external world, so the gas in radiating tube 6 can be made to keep lower temperature.
For radiating tube 6 loads in lamp stand 1 by direction, the block 7 relative with interface 12 is provided with in lamp stand 1, block 7 is semicircle, lamp stand 1 is provided with the socket 11 for installing block 7, socket 11 is positioned at the top of interface 12, block 7 stops that the radiating tube 6 entered from connecting hole 21 extends above lamp stand 1, and guarantee that the radiating tube 6 loaded is under the guiding of block 7, the bottom towards lamp stand 1 extends.
Be provided with mount pad 71 in the end of block 7, mount pad 71 is connected by screw lamp stand 1, thus is fixed by block 7.
Improve, also on radiating tube 6, be provided with branched pipe 61, lamp stand 1 is provided with the installing hole 13 connecting branched pipe 61.Branched pipe 61 is for connecting dust catcher, and after dust catcher start, bleed in radiating tube 6, the dust of lamp body 3 can enter into dust catcher from radiating tube 6, can carry out cleaning, and discharge dust, be beneficial to the heat radiation of LED luminescence component 5 to lamp body 3.
The opening of installing hole 13 splits and is connected with end cap 8, installing hole 13 is closed by end cap 8, and ensure the sealing of radiating tube 6, end cap 8 can be rotationally connected with lamp stand 1, and arranges buckle in the turning end of end cap 8, lamp stand 1 is arranged the draw-in groove fastened with buckle.
In addition, radiating tube 6 can select bellows.
By above-described embodiment, object of the present invention is reached by fully effective.The personage being familiar with this technology should be understood that and the present invention includes but the content being not limited to accompanying drawing and describing in detailed description of the invention above.Any amendment not departing from function and structure principle of the present invention all will comprise within the scope of the appended claims.
Claims (10)
1. a LED street lamp, comprise the lamp stand be fixed on road surface, the top of described lamp stand is provided with lamp body, described lamp body comprises lamp housing and is arranged on the LED luminescence component in lamp housing, it is characterized in that: the sidewall that described lamp housing is relative is provided with back-up block, the opposite face of described back-up block is provided with slot, described LED luminescence component is inserted in slot, and the length direction along slot in described back-up block is provided with groove, the sidewall of described back-up block is provided with the air-vent be communicated with groove, the opening of described groove is connected with radiating tube, and described radiating tube extends described lamp body.
2. a kind of LED street lamp according to claim 1, is characterized in that: described radiating tube extends in road surface.
3. a kind of LED street lamp according to claim 2, is characterized in that: the end of described radiating tube is provided with fixed cover, under described fixed cover is embedded in road surface, the periphery of described fixed cover is provided with permeability hole.
4. a kind of LED street lamp according to claim 1 or 2 or 3, is characterized in that: described lamp body connects described lamp stand by connecting rod, is provided with the connecting hole installing described radiating tube in described connecting rod, and the sidewall of described lamp stand is provided with the interface connecting described connecting rod.
5. a kind of LED street lamp according to claim 4, is characterized in that: be provided with the block relative with described interface in described lamp stand.
6. a kind of LED street lamp according to claim 5, is characterized in that: described block is for semicircle, and described lamp stand is provided with the socket for installing described block, and described socket is positioned at the top of interface.
7. a kind of LED street lamp according to claim 6, it is characterized in that: the end of described block is provided with mount pad, described mount pad is connected by screw described lamp stand.
8. a kind of LED street lamp according to claim 4, is characterized in that: described radiating tube is provided with branched pipe, and described branched pipe is for connecting dust catcher, and described lamp stand is provided with the installing hole connecting described branched pipe.
9. a kind of LED street lamp according to claim 8, is characterized in that: the opening of described installing hole splits and is connected with end cap.
10. a kind of LED street lamp according to claim 1 or 2 or 3, is characterized in that: described radiating tube is bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104063.6A CN104776371A (en) | 2015-03-10 | 2015-03-10 | LED (Light Emitting Diode) streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104063.6A CN104776371A (en) | 2015-03-10 | 2015-03-10 | LED (Light Emitting Diode) streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104776371A true CN104776371A (en) | 2015-07-15 |
Family
ID=53618009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510104063.6A Pending CN104776371A (en) | 2015-03-10 | 2015-03-10 | LED (Light Emitting Diode) streetlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104776371A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006013087A (en) * | 2004-06-25 | 2006-01-12 | Nichia Chem Ind Ltd | Semiconductor light-emitting device |
| CN201014305Y (en) * | 2007-03-23 | 2008-01-30 | 刘俊富 | LED road lamp |
| CN101435544A (en) * | 2008-12-12 | 2009-05-20 | 熊明生 | High light efficiency wide-angle natural heat dissipation LED road lamp |
| CN101907279A (en) * | 2009-06-08 | 2010-12-08 | 唐山市晒阳太阳能科技有限公司 | LED street lamp cooling system |
| CN201731402U (en) * | 2010-07-22 | 2011-02-02 | 厦门市朗星节能照明有限公司 | LED streetlamp with heat dissipation and ventilation system |
| CN201803255U (en) * | 2010-08-18 | 2011-04-20 | 何博泉 | Street lamp |
| CN204420805U (en) * | 2015-03-10 | 2015-06-24 | 长兴曙峰光电科技有限公司 | A kind of LED street lamp |
-
2015
- 2015-03-10 CN CN201510104063.6A patent/CN104776371A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006013087A (en) * | 2004-06-25 | 2006-01-12 | Nichia Chem Ind Ltd | Semiconductor light-emitting device |
| CN201014305Y (en) * | 2007-03-23 | 2008-01-30 | 刘俊富 | LED road lamp |
| CN101435544A (en) * | 2008-12-12 | 2009-05-20 | 熊明生 | High light efficiency wide-angle natural heat dissipation LED road lamp |
| CN101907279A (en) * | 2009-06-08 | 2010-12-08 | 唐山市晒阳太阳能科技有限公司 | LED street lamp cooling system |
| CN201731402U (en) * | 2010-07-22 | 2011-02-02 | 厦门市朗星节能照明有限公司 | LED streetlamp with heat dissipation and ventilation system |
| CN201803255U (en) * | 2010-08-18 | 2011-04-20 | 何博泉 | Street lamp |
| CN204420805U (en) * | 2015-03-10 | 2015-06-24 | 长兴曙峰光电科技有限公司 | A kind of LED street lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150715 |