CN101382244A - LED street lamp - Google Patents
LED street lamp Download PDFInfo
- Publication number
- CN101382244A CN101382244A CNA2008101557534A CN200810155753A CN101382244A CN 101382244 A CN101382244 A CN 101382244A CN A2008101557534 A CNA2008101557534 A CN A2008101557534A CN 200810155753 A CN200810155753 A CN 200810155753A CN 101382244 A CN101382244 A CN 101382244A
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- China
- Prior art keywords
- street lamp
- led
- light
- chamber
- led street
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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
Abstract
The invention relates to a street lamp, in particular to an LED street lamp. The LED street lamp comprises a shell which consists of a top plate and two side plates; two end surfaces of the shell are provided with one end shell respectively; the internal sides of the lower section of the two side plates are provided with a pair of corresponding longitudinal slot where a light transmission plate which can encapsulate the bottom of the shell is inserted; the hollow chamber of the shell is divided into an upper layer and a lower layer by a partition plate; an illumination chamber is arranged between the partition plate and the light transmission plate; a heat dissipation chamber is arranged between the partition plate and the top plate; in the illumination chamber, the surface of the partition plate is fixed by an LED substrate which is provided with an LED light source; the circumference of the LED light source is covered by a reflecting cover which can reflect the light beam to the light transmission plate; the heat dissipation chamber is internally provided with a longitudinal through installation sleeve; the center of the installation sleeve is provided with an installation hole which is matched with the lamp rod part of the street lamp. The LED street lamp has the advantages: 1. reducing the energy dissipation and prolonging the service life, 2. improving the working stability of the LED, and 3. reducing the production cost.
Description
Technical field
The present invention relates to a kind of street lamp, particularly relate to a kind of LED street lamp.
Background technology
The general energy consumption of conventional light source that transitional street lamps adopted is big, the life-span is lower, the existing at present street lamp product that adopts great power LED as light source, this class LED street lamp can reduce power consumption greatly and increase the service life, and because power consumption is little, thereby might adopt the power supply of solar cell as street lamp, energy-saving effect further improves.But existing LED street lamp product exists complex structure mostly, makes inconvenience is installed, in addition, owing to can not satisfy the higher heat radiation requirement of great power LED, and thereby influenced its dependability.
Summary of the invention
Technical problem to be solved by this invention provides that a kind of energy consumption is low, long service life, heat-sinking capability are strong, the LED street lamp of working stability.
LED street lamp of the present invention comprises that by a top board and two housings that side plate constitutes, two end faces of housing are equipped with the end face cover plate; Two side plate hypomere inboards are provided with relative pair of longitudinal slot, are inserted with a light-passing board with the housing bottom envelope in slot; Cavity in the housing is divided into upper and lower two-layer by a dividing plate, be illumination cavity between dividing plate and the light-passing board, is the heat radiation chamber between dividing plate and the top board; In illumination cavity, baffle surface is fixed with the LED substrate, on the LED substrate led light source is installed, and being covered with around the led light source can be with the reflection shield of light reflection to light-passing board; Be provided with an installation sleeve that vertically connects in the described heat radiation chamber, the installation sleeve center is to be used for the installing hole that cooperates with the street lamp post parts.
Dividing plate and installation sleeve in the top board of described housing, side plate and the inner chamber thereof are as a whole, and are made by prismatic section bar.
Have groove longitudinally on the surface that contacts with light-passing board in the inboard of described slot, in recessed nest, sealing strip is installed, light-passing board is cooperated with the groove inner seal.
Be distributed with radiating fin on the baffle surface in the described heat radiation chamber.
The part in relative heat radiation chamber is provided with the thermovent of hollow out on the described end face cover plate.
Advantage of the present invention is: 1, with LED as light source, can cut down the consumption of energy greatly, improve service life; 2, the heat radiation chamber that connects before and after being provided with, in use air-flow can unobstructed flowing in the heat radiation chamber, promptly take away heat, thereby heat-sinking capability is strong, improved the stability of LED work; 3, whole housing can adopt prismatic section bar to make, can simplified manufacturing technique, reduce production costs.
Description of drawings
Fig. 1 is a cross-sectional structure schematic diagram of the present invention.
Fig. 2 is an end face structure schematic diagram of the present invention.
Fig. 3 is the plane arrangement schematic diagram of light source of the present invention and reflection shield.
The specific embodiment
Comprise the housing 1 that a prismatic section bar is made as Fig. 1, Fig. 2 and LED street lamp of the present invention shown in Figure 3, the top of housing and both sides are respectively by top board and two side plate sealings, and the unsealing front and rear end is hidden by end face cover plate 2, housing bottom is then by a light-passing board 4 sealing, and light-passing board 4 is to be inserted in a pair of slot 3 of two side plate inboards and to be fixed.The inner chamber of housing 1 is divided into upper and lower two chambeies by a dividing plate 8, is respectively near the illumination cavity 5 of light-passing board and the heat radiation chamber 6 of close top board.In illumination cavity 5, LED substrate 7 is fixed on dividing plate 8 surfaces, and many group led light sources 9 are installed on the LED substrate 7, and being covered with around the led light source can be with the reflection shield 10 of light reflection to light-passing board.Heat radiation is provided with an installation sleeve 13 that vertically connects in the chamber, and the installation sleeve center is to be used for the installing hole that cooperates with the street lamp post parts.
Have groove 11 longitudinally on the surface that the inboard of slot 3 contacts with light-passing board 4, sealing strip 12 is installed in recessed nest, light-passing board is cooperated with the groove inner seal.
Be distributed with radiating fin 14 on the baffle surface in the heat radiation chamber.The part in relative heat radiation chamber is provided with the thermovent 15 of hollow out on the end face cover plate 2.
Claims (5)
1. LED street lamp, it is characterized in that: it comprises that two end faces of housing (1) are equipped with end face cover plate (2) by a top board and two housings (1) that side plate constitutes; Two side plate hypomere inboards are provided with relative pair of longitudinal slot (3), are inserted with a light-passing board (4) with housing (1) bottom envelope in slot (3); Cavity in the housing (1) is divided into upper and lower two-layer by a dividing plate (8), be illumination cavity (5) between dividing plate (8) and the light-passing board (4), is heat radiation chamber (6) between dividing plate (8) and the top board; In illumination cavity (5), dividing plate (8) surface is fixed with LED substrate (7), and led light source (9) is installed on the LED substrate (7), and led light source (9) is covered with on every side can be with the reflection shield (10) of light reflection to light-passing board (4); Be provided with an installation sleeve (13) that vertically connects in the described heat radiation chamber (6), installation sleeve (13) center is to be used for the installing hole that cooperates with the street lamp post parts.
2. LED street lamp according to claim 1 is characterized in that: dividing plate in top board, side plate and the inner chamber thereof (8) and installation sleeve (13) are as a whole, and are made by prismatic section bar.
3. LED street lamp according to claim 1 and 2, it is characterized in that: have groove (11) longitudinally on the inboard of slot (3) and the surface that light-passing board (4) contacts, sealing strip (12) is installed in recessed nest (11), light-passing board (4) is cooperated with groove (11) inner seal.
4. LED street lamp according to claim 1 and 2 is characterized in that: be distributed with radiating fin (14) on dividing plate (8) surface in the heat radiation chamber (6).
5. LED street lamp according to claim 1 and 2 is characterized in that: end face cover plate (2) is gone up the thermovent (15) that relative part of dispelling the heat chamber (6) is provided with hollow out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101557534A CN101382244A (en) | 2008-10-15 | 2008-10-15 | LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101557534A CN101382244A (en) | 2008-10-15 | 2008-10-15 | LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101382244A true CN101382244A (en) | 2009-03-11 |
Family
ID=40462222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101557534A Pending CN101382244A (en) | 2008-10-15 | 2008-10-15 | LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101382244A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713530B (en) * | 2009-11-13 | 2011-04-13 | 珠海华博科技工业有限公司 | LED lamp with radiating structure |
| CN102080817A (en) * | 2010-12-28 | 2011-06-01 | 周小龙 | Lamp housing of LED (light emitting diode) street lamp |
| CN102147084A (en) * | 2011-04-13 | 2011-08-10 | 江苏南自通华照明有限公司 | Modular LED street lamp |
| CN102207283A (en) * | 2011-06-29 | 2011-10-05 | 珠海亮码光电科技有限公司 | High-efficiency street lamp heat-radiating structure |
| CN102252215A (en) * | 2010-05-18 | 2011-11-23 | 张松岩 | Combined type LED (light emitting diode) road lighting lamp |
| CN102506345A (en) * | 2011-10-26 | 2012-06-20 | 苏州晶雷光电照明科技有限公司 | LED streetlamp |
| CN106090750A (en) * | 2016-08-08 | 2016-11-09 | 海宁市美裕晟电子有限公司 | A kind of ornament lamp |
| CN106090751A (en) * | 2016-08-08 | 2016-11-09 | 海宁市美裕晟电子有限公司 | A kind of straight hair light ceiling lamp |
| CN106439660A (en) * | 2016-11-28 | 2017-02-22 | 湖州明日照明科技有限公司 | High-power led street lamp structure |
| CN106641934A (en) * | 2016-11-28 | 2017-05-10 | 湖州明日照明科技有限公司 | Self-heat dissipation LED street lamp structure |
| CN110173675A (en) * | 2019-07-02 | 2019-08-27 | 李飞 | A kind of lamp stand radiator |
| CN110207027A (en) * | 2019-05-29 | 2019-09-06 | 山东辉瑞净化工程有限公司 | A kind of closed lamp of LED purification |
-
2008
- 2008-10-15 CN CNA2008101557534A patent/CN101382244A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713530B (en) * | 2009-11-13 | 2011-04-13 | 珠海华博科技工业有限公司 | LED lamp with radiating structure |
| CN102252215A (en) * | 2010-05-18 | 2011-11-23 | 张松岩 | Combined type LED (light emitting diode) road lighting lamp |
| CN102080817A (en) * | 2010-12-28 | 2011-06-01 | 周小龙 | Lamp housing of LED (light emitting diode) street lamp |
| CN102147084A (en) * | 2011-04-13 | 2011-08-10 | 江苏南自通华照明有限公司 | Modular LED street lamp |
| CN102207283B (en) * | 2011-06-29 | 2012-12-19 | 珠海亮码科技有限公司 | High-efficiency street lamp heat-radiating structure |
| CN102207283A (en) * | 2011-06-29 | 2011-10-05 | 珠海亮码光电科技有限公司 | High-efficiency street lamp heat-radiating structure |
| CN102506345A (en) * | 2011-10-26 | 2012-06-20 | 苏州晶雷光电照明科技有限公司 | LED streetlamp |
| CN106090750A (en) * | 2016-08-08 | 2016-11-09 | 海宁市美裕晟电子有限公司 | A kind of ornament lamp |
| CN106090751A (en) * | 2016-08-08 | 2016-11-09 | 海宁市美裕晟电子有限公司 | A kind of straight hair light ceiling lamp |
| CN106439660A (en) * | 2016-11-28 | 2017-02-22 | 湖州明日照明科技有限公司 | High-power led street lamp structure |
| CN106641934A (en) * | 2016-11-28 | 2017-05-10 | 湖州明日照明科技有限公司 | Self-heat dissipation LED street lamp structure |
| CN110207027A (en) * | 2019-05-29 | 2019-09-06 | 山东辉瑞净化工程有限公司 | A kind of closed lamp of LED purification |
| CN110173675A (en) * | 2019-07-02 | 2019-08-27 | 李飞 | A kind of lamp stand radiator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090311 |