CN202165923U - LED (light-emitting diode) street lamp - Google Patents
LED (light-emitting diode) street lamp 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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- lamp
- led
- street lamp
- electric fan
- emitting diode
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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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED (light-emitting diode) street lamp which comprises a lamp shade, base plates arranged in the lamp shade and LEDs fixed on the front surface of the base plate, wherein a plurality of LEDs are arranged and sealed between the base plates and the lamp shade, mesh exhaust holes are arranged on the circumference of the lamp shade, a mini-type electric fan and a temperature sensor are arranged in the lamp body, and the sensor is connected with the electric fan. The LEDs are arranged on different base plates which are connected in parallel. In the LED street lamp, the LEDs are sealed by the lamp shade, so that the LED street lamp is water proof, dustproof and damp proof, the mini-type exhaust fan is arranged at the upper part of a lamp tube, the temperature sensor is communicated with a power supply of the electric fan when a certain temperature is exceeded, the electric fan rotates to exhaust the air so as to intelligently control and reduce the temperature in an LED light source in time, thereby reducing the light decline of the 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)
1. LED street lamp; Comprise lampshade (2), be arranged on the substrate (1) in the lampshade (2) and be fixed in the positive LED light emitting diode of substrate (1), a plurality of described LED light emitting diodes are arranged, and are sealed between substrate (1) and the lampshade (2); It is characterized in that: lampshade (2) is netted vent (3) all around; 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).
2. a kind of LED street lamp according to claim 1 is characterized in that, the LED light emitting diode is on different substrates, and substrate is parallel connection each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202214191U CN202165923U (en) | 2011-06-28 | 2011-06-28 | LED (light-emitting diode) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202214191U CN202165923U (en) | 2011-06-28 | 2011-06-28 | LED (light-emitting diode) street lamp |
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 | LED (light-emitting diode) street lamp |
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 |