CN203190195U - Waterproof LED street lamp with power supply cavity - Google Patents
Waterproof LED street lamp with power supply cavity Download PDFInfo
- Publication number
- CN203190195U CN203190195U CN2013200754156U CN201320075415U CN203190195U CN 203190195 U CN203190195 U CN 203190195U CN 2013200754156 U CN2013200754156 U CN 2013200754156U CN 201320075415 U CN201320075415 U CN 201320075415U CN 203190195 U CN203190195 U CN 203190195U
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- Prior art keywords
- street lamp
- power supply
- main body
- supply cavity
- lamp main
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- 238000003825 pressing Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000013461 design Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 241000258971 Brachiopoda Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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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 utility model provides a waterproof LED street lamp with a power supply cavity. The waterproof LED street lamp comprises a street lamp main body, an LED reflective cover and a glass cover. The LED reflective cover, a rubber ring and the glass cover are sequentially arranged at the lower end of the street lamp main body. A pressing plate covers the street lamp main body. The street lamp main body comprises a power supply and a lamp pole installation area arranged at the left of the street lamp main body. The street lamp main body is provided with the power supply cavity which is fixed to the street lamp main body through a fixing piece. According to the waterproof LED street lamp with the power supply cavity, the power supply cavity and a waterproof ring can effectively prevent the situation that rain water and dust enter a power supply installation area and make a circuit short-circuited, and accordingly service life of the LED street lamp is prolonged.
Description
Technical field
The utility model relates to a kind of LED street lamp, and particularly a kind of have a waterproof LED street lamp of power supply cavity.
Background technology
LED street lamp (Light Emitting Diode, Light-Emitting Diode) is semi-conductor lighting lamp.It is the efficient solid state light emitter that the faint electric energy of usefulness that a kind of based semiconductor PN junction forms just can be luminous, under certain forward bias voltage and injection electric current, the electronics that injects the hole in P district and injection N district sends photon diffusing to active area by radiation recombination, electric energy is converted into luminous energy.It is a kind of solid-state cold light source, has characteristics such as environment friendly and pollution-free, little power consumption, light efficiency height, life-span be long, and therefore, the LED street lamp will become the optimal selection that roadway illumination and energy saving is transformed.
Road lighting and people's productive life are closely related, along with the quickening of Urbanization in China, advantages such as the LED street lamp is luminous with orientation, power consumption is low, drive characteristic good, response speed is fast, shock resistance is high, long service life, environmental protection enter into gradually people the visual field, become the energy-conserving light source of new generation that at present has most alternative conventional light source advantage in the world.
In the high-power LED lamp on the market, because of its complex process, be unfavorable for follow-up processing and production in enormous quantities, many street lamps utilize fan or cavity heat radiation, cause fan life extremely low, and cavity can enter a large amount of insects and foreign material, such design has influenced the service life of LED street lamp, power supply usually exposes at the street lamp shell, usually because extraneous factors such as rainwater are damaged power supply, increases maintenance cost.
The utility model content
For addressing the above problem, the utility model discloses a kind of waterproof LED street lamp of power supply cavity that has, the power supply cavity and the waterproof ring recess that arrange can prevent effectively that the rainwater dust from entering the power supply installing zone its circuit is short-circuited, thereby prolong the service life of LED street lamp.
The utility model provides a kind of waterproof LED street lamp of power supply cavity that has, comprise street lamp main body, LED reflection shield and cloche, described street lamp main body lower end is provided with LED reflection shield, rubber ring and cloche successively, platen cover is on described street lamp main body, described street lamp main body comprises power supply and is arranged on the lamp stand installing zone in described street lamp main body left side, described street lamp main body is provided with the power supply cavity, and described power supply cavity is fixed by fixture and described street lamp main body.The purpose of this utility model designs a kind of waterproof LED street lamp of power supply cavity that has, the power supply cavity and the waterproof ring recess that arrange can prevent effectively that the rainwater dust from entering the power supply installing zone its circuit is short-circuited, and elliptical profile can prevent from installing the back and be changed direction by wind-force.
The disclosed a kind of improvement with the waterproof LED street lamp of power supply cavity of the utility model, described street lamp main body ovalize.
The disclosed a kind of improvement with the waterproof LED street lamp of power supply cavity of the utility model, the external circle of described power source cavity is provided with the waterproof ring recess.
The disclosed a kind of improvement with the waterproof LED street lamp of power supply cavity of the utility model, the cross section of described LED reflection shield are oval.
The beneficial effects of the utility model:
Street lamp main body ovalize can prevent from installing the back and be changed direction by wind-force; the external circle of power source cavity is provided with the waterproof ring recess can enter the power supply cavity by effective waterproof rainwater; holding circuit; the power source cavity physical efficiency that arranges prevents that effectively the rainwater dust from entering the power supply installing zone its circuit is short-circuited, thereby prolongs the service life of LED street lamp.
Description of drawings
Fig. 1, for a kind of structural representation with the waterproof LED street lamp of power supply cavity.
Reference numerals list:
1, power supply cavity; 2, fixture; 3, street lamp main body; 4, LED reflection shield; 5, rubber ring; 6, cloche;
7, pressing plate; 12, waterproof ring recess; 31, power supply; 32, lamp stand installing zone.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand the following specific embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.Need to prove, word " preceding ", " back ", " left side ", " right side ", the "up" and "down" used are described below refer to the direction in the accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of specific features geometric center.
Embodiment 1:
As shown in Figure 1; the utility model provides a kind of waterproof LED street lamp of power supply cavity that has; comprise street lamp main body 3; LED reflection shield 4 and cloche 6; described street lamp main body 3 lower ends are provided with LED reflection shield 4 successively; rubber ring 5 and cloche 6; pressing plate 7 covers on described street lamp main body 3; described street lamp main body 3 comprises power supply 31 and is arranged on the lamp stand installing zone 32 in described street lamp main body 3 left sides; described street lamp main body 3 is provided with power supply cavity 1; described power supply cavity 1 is fixed by fixture 2 and described street lamp main body 3; described street lamp main body 3 ovalizes; oval-shaped setting can prevent from installing the back and be changed direction by wind-force; described power supply cavity 1 outer ring is provided with waterproof ring recess 12; arranging of waterproof ring recess can enter the power supply cavity by effective waterproof rainwater; holding circuit, the cross section of described LED reflection shield 4 are oval.
The purpose of this utility model designs a kind of waterproof LED street lamp of power supply cavity that has, the power supply cavity and the waterproof ring recess that arrange can prevent effectively that the rainwater dust from entering the power supply installing zone its circuit is short-circuited, and elliptical profile can prevent from installing the back and be changed direction by wind-force.
The above; it only is preferred embodiment of the present utility model; be not to be the restriction of the utility model being made any other form, and according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (4)
1. one kind has the waterproof LED street lamp of power supply cavity, comprise street lamp main body (3), LED reflection shield (4) and cloche (6), described street lamp main body (3) lower end is provided with LED reflection shield (4) successively, rubber ring (5) and cloche (6), pressing plate (7) covers on described street lamp main body (3), described street lamp main body (3) comprises power supply (31) and is arranged on the lamp stand installing zone (32) in described street lamp main body (3) left side, it is characterized in that: described street lamp main body (3) is provided with power supply cavity (1), and described power supply cavity (1) is fixing by fixture (2) and described street lamp main body (3).
2. a kind of waterproof LED street lamp of power supply cavity that has according to claim 1 is characterized in that: described street lamp main body (3) ovalize.
3. a kind of waterproof LED street lamp of power supply cavity that has according to claim 1, it is characterized in that: described power supply cavity (1) outer ring is provided with waterproof ring recess (12).
4. a kind of waterproof LED street lamp of power supply cavity that has according to claim 1 is characterized in that: the cross section of described LED reflection shield (4) is for oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200754156U CN203190195U (en) | 2013-02-18 | 2013-02-18 | Waterproof LED street lamp with power supply cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200754156U CN203190195U (en) | 2013-02-18 | 2013-02-18 | Waterproof LED street lamp with power supply cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190195U true CN203190195U (en) | 2013-09-11 |
Family
ID=49107053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200754156U Expired - Fee Related CN203190195U (en) | 2013-02-18 | 2013-02-18 | Waterproof LED street lamp with power supply cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534371A (en) * | 2014-12-24 | 2015-04-22 | 深圳民爆光电技术有限公司 | Ceiling lamp |
-
2013
- 2013-02-18 CN CN2013200754156U patent/CN203190195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534371A (en) * | 2014-12-24 | 2015-04-22 | 深圳民爆光电技术有限公司 | Ceiling lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140218 |