CN201636700U

CN201636700U - Eccentric plane LED street lamp

Info

Publication number: CN201636700U
Application number: CN2010201527160U
Authority: CN
Inventors: 刘亚洲
Original assignee: Shanghai xinguang Lighting Technology Co Ltd
Current assignee: Shanghai xinguang Lighting Technology Co Ltd
Priority date: 2010-04-07
Filing date: 2010-04-07
Publication date: 2010-11-17
Anticipated expiration: 2020-04-07

Abstract

The patent discloses an eccentric plane LED street lamp comprising a lamp holder, a plurality of LED lamps and a lampshade, wherein the LED lamps are arranged on the lamp holder, the lampshade is arranged on the plane lamp holder, and an eccentric lens is covered and arranged on each LED lamp and is fixed on the plane lamp holder. The patent can achieve the effect of eccentricity of lamplight without arranging the eccentric lamp holder, and the lamplight is deflected and irradiated onto a whole pavement, which saves energy resources. Moreover, the processing of a product is convenient.

Description

A kind of off center plan LED street lamp

Technical field

The utility model relates to a kind of LED street lamp, especially a kind of planar LED street lamp with certain eccentric angle.

Background technology

In field of street lamp lighting, new technology is constantly emerged in large numbers, and throws light on from traditional incandescent lamp, arrives the LED street lamp again, and the research and development strength in street lamp field is dynamic all the time.

But there is such problem in traditional field of street lamp lighting: always there is certain angle of inclination in general street lamp setting, thereby make street lamp light can shine whole road surface, because street lamp can only be arranged on the both sides on road surface, like this during street lighting, stronger at this dypass face relative light intensity that street lamp is installed, away from the opposite side road surface that street lamp is installed then relative light intensity a little less than.Referring to accompanying drawing 1.

In order to change the strong and weak uneven problem of light intensity, someone has designed a kind of double end street lamp, promptly on lamp socket, be provided with two bulbs, a bulb normal mounting, the certain angle of another bulb inclination, as shown in Figure 2, thereby make the opposite side road surface that street lamp is installed be subjected to the illumination of another bulb, thereby make light intensity comparatively even, this is a kind of not too economic solution, because increased the loss of electric energy, and the opposite side road surface that street lamp is installed comparatively speaking all the time light intensity to be weaker than the dypass face that street lamp is installed, this street lamp is not suitable for the LED street lamp yet simultaneously.

For this reason, the someone has designed eccentric LED street lamp again, as shown in Figure 3, on plane lamp socket 1, whenever keep at a certain distance away an eccentric lamp socket 4 is set, LED lamp 2 is installed on plane lamp socket 1 and eccentric lamp socket 4 respectively, the light of LED lamp 2 that makes half by eccentric lamp socket 4 to the road to deflecting facet, thereby make the range of exposures of eccentric LED street lamp wider.This is a kind of design concept preferably, but the structure that provides multiple LED street lamp is that industry is constantly made great efforts Source of Innovation always.

The utility model content

The purpose of this utility model provides a kind of off center plan LED street lamp, and the effect that eccentric lamp socket equally can reach light off-centre is not set, and light is deflected shine on the whole piece road surface, energy savings, and also product is easy to process.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of off center plan LED street lamp comprises lamp socket, is arranged on a plurality of LED lamps on the lamp socket, and is arranged on the lampshade on the lamp socket of plane, is covered with a decentered lens on described each LED lamp, and described decentered lens is fixed on the lamp socket of plane.

Further, the eccentric angle of described decentered lens is 10 degree.

Further, described LED lamp in twos one group be arranged on the lamp socket.

The effect of this patent is: on the lamp socket of plane LED is set, be covered with decentered lens in LED lamp outside then, wobbler action by decentered lens, the light integral body that the LED lamp is sent deflects, thereby the opposite side of light to the road of LED lamp is offset, makes the both sides that can shine the road of light.This patent is not provided with eccentric lamp socket, but the way of decentered lens has reached the purpose of light deflection equally, thereby for industry provides a kind of more novel unique design design, and, process more convenient like this owing to adopt the plane lamp socket.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified;

Fig. 1 is conventional road lamp light irradiation schematic diagram;

Fig. 2 is a double end street lamp light irradiation schematic diagram;

Fig. 3 is eccentric holder structure schematic diagram;

Fig. 4 is the utility model holder structure schematic diagram;

Fig. 5 is the structural representation of decentered lens in the utility model;

Fig. 6 is the utility model street lamp light irradiation schematic diagram.

The number in the figure explanation:

1. lamp socket, 2.LED lamp, 3. lampshade, 4. eccentric lamp socket, 5. decentered lens

The specific embodiment

As Fig. 4 is the utility model holder structure schematic diagram; Fig. 5 is the structural representation of decentered lens in the utility model; Fig. 6 is the utility model street lamp light irradiation schematic diagram.A kind of off center plan LED street lamp comprises lamp socket 1, is arranged on a plurality of LED lamps 2 on the lamp socket 1, and is arranged on the lampshade 3 on the plane lamp socket 1, is covered with a decentered lens 5 on each LED lamp 2, and decentered lens 5 is fixed on the plane lamp socket 1.

According to the difference of concrete width of roadway, the eccentric angle of decentered lens also has different selections, and generally speaking, for the wide road surface of 14m, the general eccentric angle of selecting is 10 degree.For the ease of processing, can with LED lamp 2 in twos one group be arranged on the lamp socket 1.

Those skilled in the art will recognize that; the above-mentioned specific embodiment is exemplary; be in order to make those skilled in the art can better understand this patent content; should not be construed as is restriction to this patent protection domain; change or modify so long as disclose spiritual any being equal to of being done, all fall into this patent protection domain according to this patent.

Claims

1. an off center plan LED street lamp comprises lamp socket, is arranged on a plurality of LED lamps on the lamp socket, and is arranged on the lampshade on the lamp socket of plane, it is characterized in that:

Be covered with a decentered lens on described each LED lamp, described decentered lens is fixed on the lamp socket of plane.

2. off center plan LED street lamp according to claim 1 is characterized in that: the eccentric angle of described decentered lens is 10 degree.

3. off center plan LED street lamp according to claim 1 is characterized in that: described LED lamp in twos one group be arranged on the lamp socket.