CN1873305A

CN1873305A - LED illuminating lamp holder

Info

Publication number: CN1873305A
Application number: CNA2006100809929A
Authority: CN
Inventors: 王志忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-26
Filing date: 2006-05-26
Publication date: 2006-12-06

Abstract

The present invention provides a LED illumination lamp socket. It possesses a lamp seat, said lamp seat has more than two containing chambers, the interior of the described every containing chamber is equipped with a convex lens, in the lower portion correspondent to said convex lens in the containing chamber interior a LED (light-emitting diode) is set. Said invention can utilize every convex lens to make more than two LED light beams be centralized and superimposed so as to raise the illumination intensity and illumination range of LED.

Description

The LED illuminating lamp holder

Technical field

The present invention relates to a kind of LED illuminating lamp holder, particularly a kind of light beam more than two is concentrated, overlapping by each other convex lens, brightness of illumination and the illumination zone of LED can be promoted, and the LED illuminating lamp holder of light irradiation distance can be increased.

Background technology

General lighting apparatus (as flashlight), mainly be to be provided with a lamp socket, in lamp socket, be provided with bulb, by the luminous light source that illumination is provided of bulb, yet its luminosity of bulb of existing flashlight can be long more along with service time, its brightness meeting with fall sharply, and its illuminating effect is limited, and the service life of bulb is shorter, must change often; Other has the flashlight that LED (light emitting diode) is set in lamp socket, project through the diffuser of lamp socket by the light that LED sent, produce the effect of illumination, yet, the flashlight of the existing single LED of tool, its luminous intensity a little less than, and LED has lighting angle bigger than normal (20 degree), and light causes light intensity fully to use through easily dissipating behind the certain distance, easily its range of loss and brightness, so mostly increasing most LED and increase the light intensity of light source, and and in lamp socket, be provided with reflector, concentrate reflection to penetrate forward the light beam of LED, but because the light that LED sends not is area source, be the divergent beams that have angle, so the easy scattering of light source is to increase the setting of LED quantity and reflector, and effective optically focused, the projection effect of its light source is still limited; Edge this, the inventor is to concentrate on studies, improve because existing lighting apparatus has as above-mentioned disappearance, is initiated out the present invention then.

Summary of the invention

Purpose of the present invention is that a kind of brightness of illumination that promotes is being provided, and can increases the LED illuminating lamp holder of light irradiation distance.

Feature of the present invention be: be provided with lamp socket, described lamp socket is provided with the room more than two, is provided with convex lens in each room, and the below of corresponding convex lens is provided with LED (light emitting diode) in each room.

Another feature of the present invention be: be provided with lamp socket, described lamp socket is provided with room, is provided with convex lens in the described room, and the below of corresponding convex lens is provided with LED (light emitting diode) in room, and the lamp socket more than two is mounted on the pedestal.

The present invention has following advantage:

1. the present invention can increase illumination zone and increase irradiation distance, and can promote brightness of illumination.

2. the present invention can apply to the illumination use of various light fixtures.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present invention;

Fig. 2 is a three-dimensional combination figure of the present invention;

Fig. 3 is the sectional drawing of convex lens of the present invention;

Fig. 4 is the sectional drawing of another convex lens of the present invention;

Fig. 5 is the sectional drawing of the another convex lens of the present invention;

Fig. 6 is the schematic diagram of light source projects of the present invention;

Fig. 7 is the sectional schematic diagram of the 4-4 hatching line of Fig. 6 of the present invention;

Fig. 8 is the sectional schematic diagram of the 5-5 hatching line of Fig. 6 of the present invention;

Fig. 9 applies to the schematic diagram of flashlight for the present invention;

Figure 10 applies to the schematic diagram of vehicle car light for the present invention;

Figure 11 applies to the schematic diagram of street lamp for the present invention;

Figure 12 is the three-dimensional exploded view of another embodiment of the present invention;

Figure 13 is the three-dimensional combination figure of another embodiment of the present invention.

Description of reference numerals: 1-lamp socket; The 10-room; The 11-perforation; The 12-reflector; The 2-convex lens; The 20-latch; The 3-circuit board; 30-LED; 40-optically focused scope; 50-optically focused scope; The 6-flashlight; The 7-vehicle; The 70-car light; The 8-street lamp; The 9-lamp socket; The 90-room; The 91-perforation; The 92-reflector; The 93-convex lens; The 94-latch; The 95-circuit board; 96-LED; The 97-pedestal.

The specific embodiment

About the present invention reaches above-mentioned application target and effect, the technological means that is adopted is enumerated preferable feasible embodiment now, and cooperate graphic shown in, details are as follows.

At first, see also Fig. 1, Fig. 2, shown in Figure 6, the present invention is provided with lamp socket 1, described lamp socket 1 is provided with the room 10 of the taper more than two, the bottom of described room 10 is to be made as perforation 11, room 10 inwalls in lamp socket 1 are provided with reflector 12, and in each room 10, be equipped with convex lens 2, described convex lens 2 can be made as biconvex, shapes such as crescent convex surface or semi-convex are (as Fig. 3, Fig. 4, shown in Figure 5), outside wall surface in convex lens 2 is provided with several latches 20 for being arranged in room 10 inwalls, in lamp socket 1, be provided with circuit board 3, the room 10 of corresponding lamp socket 1 is provided with the LED 30 (light emitting diode) more than two on the described circuit board 3, and described LED30 is located at respectively in each room 10 of lamp socket 1, and is positioned at the below of convex lens 2, with the circuit board 3 logical power supplys of going up, be the LED illuminating lamp holder (as Fig. 2, shown in Figure 6).

During use, see also Fig. 6, Fig. 7, shown in Figure 8, because of being equipped with a LED 30 in each room 10 on the lamp socket 1, and the light source that LED 30 is sent is through the focusing of convex lens 2, the beam condenser of LED 30 can be an angular range again and project (as shown in Figure 6), the light source that is sent by the LED more than two 30, the light beam of all light sources can be concentrated via convex lens 2, overlapping, and light source projects does not form (as 4-4 hatching line position among Fig. 6) when overlapping in short distance, its each light source is to be independent irradiation, the optically focused scope 40 less (as shown in Figure 7) that is presented, and it is far away more to work as the distance that light source projected, then produce multiple optically focused after its each light source projects in the middle part, the centre far away more of light projection overlapping 50 of optically focused scopes big more (as shown in Figure 8), and a plurality of light beams are concentrated in the same range of exposures, can increase irradiated area, and can increase irradiation distance, and the convection light that is projected is very powerful, by set reflector 12 in the room 10 LED 30 light sources are reflected fully again, light energy is increased, reduce astigmatism and take place, can promote the illuminating effect of LED illuminating lamp holder greatly.

LED illuminating lamp holder structure of the present invention can apply to the car light 70 (as shown in figure 10) of flashlight 7 (as shown in Figure 9), vehicle 7 or the article of street lamp 8 various illuminations such as (as shown in figure 11) and use, and can promote brightness of illumination, and can increase the light irradiation distance.

Another embodiment of the present invention, see also Figure 12, shown in Figure 13, be provided with lamp socket 9, in lamp socket 9, be provided with the room 90 that is taper, the bottom of described room 90 is to be made as perforation 91, room 90 inwalls in lamp socket 9 are provided with reflector 92, and in room 90, be provided with convex lens 93, described convex lens 93 can be made as biconvex, shapes such as crescent convex surface or semi-convex, outside wall surface in convex lens 93 is provided with several latches 94 for being arranged in room 90 inwalls, in lamp socket 9, be provided with circuit board 95, described circuit board 95 is provided with the below of LED 96 (light emitting diode) corresponding to convex lens 93, lamp socket more than two 9 is mounted on the pedestal 97, so, be the LED illuminating lamp holder:, the LED96 light beam more than two is concentrated by each other convex lens 93 as the occupation mode of the foregoing description, overlapping, brightness of illumination and the illumination zone of LED 96 can be promoted, and the light irradiation distance can be increased.

Claims

1. a LED illuminating lamp holder is provided with lamp socket, and described lamp socket is provided with the room more than two, is provided with convex lens in each room, and the below of corresponding convex lens is provided with LED in each room.

2. LED illuminating lamp holder as claimed in claim 1 is characterized in that: the room inwall of lamp socket is provided with reflector.

3. LED illuminating lamp holder as claimed in claim 1 is characterized in that: convex lens are made as biconvex, crescent convex surface or semi-convex.

4. LED illuminating lamp holder as claimed in claim 1 is characterized in that: the outside wall surface of convex lens is provided with several latches for the room inwall that is arranged in lamp socket.

5. a LED illuminating lamp holder is provided with lamp socket, and described lamp socket is provided with room, is provided with convex lens in the described room, and the below of corresponding convex lens is provided with LED in room, and the lamp socket more than two is mounted on the pedestal.

6. LED illuminating lamp holder as claimed in claim 5 is characterized in that: the room inwall of lamp socket is provided with reflector.

7. LED illuminating lamp holder as claimed in claim 1 is characterized in that: convex lens are made as biconvex, crescent convex surface or semi-convex.

8. LED illuminating lamp holder as claimed in claim 1 is characterized in that: the outside wall surface of convex lens is provided with several latches for the room inwall that is arranged in lamp socket.