CN202165923U - A kind of LED street light - Google Patents
A kind of LED street light Download PDFInfo
- Publication number
- CN202165923U CN202165923U CN2011202214191U CN201120221419U CN202165923U CN 202165923 U CN202165923 U CN 202165923U CN 2011202214191 U CN2011202214191 U CN 2011202214191U CN 201120221419 U CN201120221419 U CN 201120221419U CN 202165923 U CN202165923 U CN 202165923U
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- CN
- China
- Prior art keywords
- led
- electric fan
- lamp
- led light
- lamp shade
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a LED street lamp, including lamp shade, setting base plate in the lamp shade and be fixed in the positive LED emitting diode of base plate, it is a plurality of LED emitting diode arrange, seal up between base plate and lamp shade, the lamp shade is netted exhaust hole all around, installs small-size electric fan in the lamp body, installs temperature sensor in the lamp body, and the sensor links to each other with the electric fan. The LED light-emitting diodes are arranged on different substrates, and the substrates are connected in parallel. The utility model discloses the lamp shade is sealed with LED, can waterproof dustproof dampproofing, and the electric fan of airing exhaust is small-size on fluorescent tube upper portion dress, and when exceeding the uniform temperature, temperature sensor switch-on electric fan power, the electric fan rotates airs exhaust, can in time intelligent control and reduce the temperature of LED light source in the street lamp to reduce the light decay of LED light source.
Description
Technical field
The utility model relates to a kind of lighting, particularly a kind of LED street lamp.
Background technology
The LED street lamp with light emitting diode as light source; Because light emitting diode is based on the efficient solid state light emitter that the faint electric energy of the usefulness of semiconductor PN formation just can be luminous, so, environment friendly and pollution-free, little power consumption had; Characteristics such as light efficiency is high, the life-span is long, thereby be widely used.With this LED lamp assembly select for use varying number and power the LED light emitting diode, cooperate different lampshades, then can become different illuminating lamps, like street lamp, Tunnel Lamp, projecting lamp, underwater lamp, drive lamp and indoor outer illuminating lamp etc.But, this LED lamp aspect water resistance and the heat radiation aspect can't take into account, universal performance is strong inadequately; In addition; Also be inconvenient to transfer LED street lamp rising angle, and in time Based Intelligent Control and the temperature that reduces led light source in the street lamp, thereby make the led light source light decay.Therefore, develop a kind of new LED street lamp for being badly in need of.
Summary of the invention
The purpose of the utility model provide a kind ofly have that water resistance is good, excellent in heat dissipation effect, timely Based Intelligent Control and reduce the LED street lamp of the temperature of led light source in the street lamp.
The utility model solves the technical scheme that its technical problem adopted: a kind of LED street lamp; Comprise lampshade, be arranged on substrate in the lampshade and the LED light emitting diode that is fixed in substrate front side, a plurality of described LED light emitting diodes are arranged, and are sealed between substrate and the lampshade; Around the lampshade is netted vent; Mini-van is installed in the lamp body, temperature sensor is installed in the lamp body, sensor links to each other with electric fan.
Said LED light emitting diode is on different substrates, and substrate is parallel connection each other.
The beneficial effect of the utility model is: lampshade seals LED, and the ability water proof and dust proof is moistureproof, and a small-sized air draft electric fan is adorned on fluorescent tube top; When surpassing uniform temperature, temperature sensor is connected the electric fan power supply, and electric fan rotates air draft; In time Based Intelligent Control and the temperature that reduces led light source in the street lamp, thus reduce the light decay of led light source, and since the LED light emitting diode on different substrates; Substrate is parallel connection each other, if any breakage, can change certain substrate separately; Thereby greatly reduce cost, more environmental protection.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Fig. 1 is the structural representation of the utility model first embodiment;
Fig. 2 is the structural representation of the utility model second embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
With reference to Fig. 1, a kind of LED street lamp embodiment 1 that the utility model provides, the LED light emitting diode that comprises circular Transparent lamp shade 2, is arranged on the substrate 1 in the lampshade 2 and is fixed in substrate 1 front; A plurality of described LED light emitting diodes are arranged; Being sealed between substrate 1 and the lampshade 2, is netted vent 3 around the lampshade 2, and mini-van 4 is installed in the lamp body; Temperature sensor 5 is installed in the lamp body; Sensor 5 links to each other with electric fan 4, and the LED light emitting diode is on different substrates, and substrate 1 is parallel connection each other.
As shown in Figure 2, LED street lamp, the LED light emitting diode that comprises square Transparent lamp shade 2, is arranged on the substrate 1 in the lampshade 2 and is fixed in substrate 1 front; A plurality of described LED light emitting diodes are arranged; Being sealed between substrate 1 and the lampshade 2, is netted vent 3 around the lampshade 2, and mini-van 4 is installed in the lamp body; Temperature sensor 5 is installed in the lamp body, and sensor 5 links to each other with electric fan 4.
The lampshade 2 of the utility model is with the LED sealing, and the ability water proof and dust proof is moistureproof, and a small-sized air draft electric fan 4 is adorned on fluorescent tube top, when surpassing uniform temperature; Temperature sensor 5 is connected the electric fan power supply, and electric fan 4 rotates air draft, and ability is Based Intelligent Control and the temperature that reduces led light source in the street lamp in time, thus the light decay of minimizing led light source; And since the LED light emitting diode on different substrate 1, substrate 1 each other the parallel connection, if any breakage; Can change certain substrate 1 separately, thereby greatly reduce cost, environmental protection more.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202214191U CN202165923U (en) | 2011-06-28 | 2011-06-28 | A kind of LED street light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202214191U CN202165923U (en) | 2011-06-28 | 2011-06-28 | A kind of LED street light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165923U true CN202165923U (en) | 2012-03-14 |
Family
ID=45801746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202214191U Expired - Fee Related CN202165923U (en) | 2011-06-28 | 2011-06-28 | A kind of LED street light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871026A (en) * | 2017-03-31 | 2017-06-20 | 林广华 | A kind of capable of opening and closing light fixture of lampshade |
-
2011
- 2011-06-28 CN CN2011202214191U patent/CN202165923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871026A (en) * | 2017-03-31 | 2017-06-20 | 林广华 | A kind of capable of opening and closing light fixture of lampshade |
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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: 20120314 Termination date: 20120628 |