CN202118696U - LED (Light Emitting Diode) street lamp - Google Patents
LED (Light Emitting Diode) street lamp Download PDFInfo
- Publication number
- CN202118696U CN202118696U CN2011201857767U CN201120185776U CN202118696U CN 202118696 U CN202118696 U CN 202118696U CN 2011201857767 U CN2011201857767 U CN 2011201857767U CN 201120185776 U CN201120185776 U CN 201120185776U CN 202118696 U CN202118696 U CN 202118696U
- Authority
- CN
- China
- Prior art keywords
- street lamp
- lower casing
- led street
- led
- louvre
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED street lamp, which belongs to the field of the lightings and comprises an upper shell and a lower shell, wherein the lower shell is provided with radiation holes and provided with radiating fins on the inner wall thereof; a light distribution plate and a lampshade which externally covers the light distribution plate are arranged at the position where the outer wall of the lower shell corresponds to the radiating fins; and an LED lamp is installed on the surface of the light distribution plate. The LED street lamp of the utility model is rationally designed, has high stability in structure, has a shape matched with the upper shell of the traditional street lamp as well as ensures good radiation performance, is good-looking in appearance, and saves cost.
Description
Technical field
The utility model relates to a kind of parts of lighting apparatus, relates in particular to a kind of LED street lamp.
Background technology
LED begins to be widely used in illuminating industry with advantages such as its energy-saving and environmental protection, long service life.With respect to other illuminating lamps, LED all has advantage at aspects such as luminous intensity distribution performance, heat dispersion, electric property, service life, maintenance cost, small product size and product weights, and cost performance is high.Because domestic shortage of electric power adopt conventional high-pressure mercury lamp too high as the street lighting cost, and the design of modern street lamp is tending towards variation, adopts LED can adapt to the street lamp of different configuration designs better.
Because the LED street lamp is often often opened with high-power, to having relatively high expectations of thermal diffusivity, the structural design and the conventional road lamp of a lot of LED street lamps are widely different on the market, when parts are damaged, can cause the Product Renewal cost higher.The upper casing of conventional road lamp is generally the oval-shaped shell with arched top, constitute the street lamp with certain streamline shape with lower casing is common, and existing a lot of LED street lamp is square, is difficult to and the supporting use of the upper casing of conventional road lamp, and moulding is not attractive in appearance.
The utility model content
Goal of the invention: in order to overcome the deficiency that exists in the prior art, the utility model provide a kind of excellent radiation performance, Stability Analysis of Structures, can with the LED street lamp of the complete use of conventional road lamp upper casing.
Technical scheme: for realizing above-mentioned purpose; The LED street lamp of the utility model comprises upper casing and lower casing; Said lower casing has louvre and is provided with fin in inwall; Be provided with the luminous intensity distribution plate and cover on the lampshade outside the luminous intensity distribution plate in the lower casing outer wall position corresponding with fin, said luminous intensity distribution plate mounted on surface has the LED lamp.
Said louvre comprises the main louvre that is distributed in the lower casing bottom surface, and the side louvre that is distributed in lower case side wall.Wherein, main louvre mainly is distributed in around the fin, cooperates the side louvre to make LED street lamp inner chamber and external environment realize that circulation of air preferably is to take away heat.
In order to strengthen the stability of LED street lamp, extend to lower case side wall from the fin base portion and be provided with transverse stiffener rib, be used to prevent the flexural deformation between lower casing bottom surface and the sidewall; Extend to the lower casing rear wall from main louvre and be provided with longitudinal rein forcement, the weight that is used to prevent LED street lamp front end causes the distortion of rear end support zone.
Said brace rod is used to support the street lamp upper casing, and brace rod is the stud bump that is distributed in the lower casing inner surface.Certain supporting surface both was provided, had also guaranteed simple in structure, saving material.
Said fin is the heat radiation grid that aluminum is processed.
Beneficial effect: the LED street lamp of the utility model is reasonable in design; The design that has more reinforcement and brace rod makes and has improved stability of structure; Louvre be distributed in the street lamp lower casing and be positioned near the heat that can make the street lamp inner chamber fin can be in time and the external world exchange, heat dispersion is good, the shape of lower casing can be complementary with the conventional road lamp upper casing; Good looking appearance, and practice thrift cost.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model;
Fig. 2 is the structural representation of the utility model lower surface.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done explanation further.
The LED street lamp of the utility model comprises the upper casing and the lower casing of mutual complete use, and wherein upper casing is the shape of conventional road lamp, and is as depicted in figs. 1 and 2, and lower casing 1 has louvre and is provided with the heat radiation grid 2 of aluminum in inwall.Louvre comprises the main louvre 5 that distributes with around the heat radiation grid 2, and is distributed in the side louvre 6 on the sidewall 4.Lower casing 1 outer wall is provided with luminous intensity distribution plate 3 and covers on the lampshade 4 outside the luminous intensity distribution plate 3 with heat radiation grid 2 corresponding positions, and luminous intensity distribution plate 3 mounted on surface have the LED lamp, and the outside of each LED lamp is wrapped with reflector.Also be provided with reinforcement and brace rod at lower casing 1 inwall.Reinforcement comprises the transverse stiffener rib 7 that extends to lower casing 1 sidewall from heat radiation grid 2 base portions, and extends to the longitudinal rein forcement 8 of lower casing 1 rear wall from main louvre 5.Brace rod is to be distributed in the stud bump that lower casing 1 inner surface is used to support upper casing.Be provided with in the rear wall of lower casing 1 outside can with the articulating device of upper casing assembling, on lower casing 1, also be provided with the screwed hole that can lower casing 1 be connected with upper casing through screw.
The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (7)
1. LED street lamp; Comprise upper casing and lower casing (1); It is characterized in that: said lower casing (1) has louvre and is provided with fin (2) in inwall; Be provided with luminous intensity distribution plate (3) with the corresponding position of fin (2) and cover on the lampshade (4) outside the luminous intensity distribution plate (3) at lower casing (1) outer wall, said luminous intensity distribution plate (3) mounted on surface has the LED lamp.
2. LED street lamp according to claim 1 is characterized in that: said louvre comprises the main louvre (5) that is distributed in lower casing (1) bottom surface, and the side louvre (6) that is distributed in lower casing (1) sidewall.
3. LED street lamp according to claim 1 is characterized in that: said lower casing (1) inner surface also is provided with reinforcement and brace rod.
4. LED street lamp according to claim 3 is characterized in that: said reinforcement comprises the transverse stiffener rib (7) that extends to lower casing (1) sidewall from fin (2) base portion.
5. LED street lamp according to claim 3 is characterized in that: said reinforcement comprises the longitudinal rein forcement (8) that extends to lower casing (1) rear wall from main louvre (5).
6. LED street lamp according to claim 1 is characterized in that: said brace rod is for being distributed in the stud bump that lower casing (1) inner surface is used to support the street lamp upper casing.
7. LED street lamp according to claim 1 is characterized in that: the heat radiation grid that said fin (2) is processed for aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201857767U CN202118696U (en) | 2011-06-03 | 2011-06-03 | LED (Light Emitting Diode) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201857767U CN202118696U (en) | 2011-06-03 | 2011-06-03 | LED (Light Emitting Diode) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118696U true CN202118696U (en) | 2012-01-18 |
Family
ID=45459759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201857767U Expired - Fee Related CN202118696U (en) | 2011-06-03 | 2011-06-03 | LED (Light Emitting Diode) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606997A (en) * | 2012-03-13 | 2012-07-25 | 江西省通用节能科技有限公司 | LED (light emitting diode) street lamp case and fixing and mounting structure thereof |
| RU211277U1 (en) * | 2020-12-02 | 2022-05-30 | Общество с ограниченной ответственностью "Массеф Технолоджис" | LED lamp |
-
2011
- 2011-06-03 CN CN2011201857767U patent/CN202118696U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606997A (en) * | 2012-03-13 | 2012-07-25 | 江西省通用节能科技有限公司 | LED (light emitting diode) street lamp case and fixing and mounting structure thereof |
| CN102606997B (en) * | 2012-03-13 | 2013-12-11 | 江西省通用节能科技有限公司 | LED (light emitting diode) street lamp case and fixing and mounting structure thereof |
| RU211277U1 (en) * | 2020-12-02 | 2022-05-30 | Общество с ограниченной ответственностью "Массеф Технолоджис" | LED lamp |
| RU2823545C1 (en) * | 2023-08-31 | 2024-07-24 | Общество с ограниченной ответственностью "ЛАСТЕР СУПЕР ВИНД КУЛИНГ"" | Led lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20170603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |