CN212029387U - Double-light lens headlamp - Google Patents

Abstract

A bifocal lens headlamp comprising: including picture frame, heat dissipation frame, hou gai and the lamp holder that sets up along a word direction, the camera lens is placed to the picture frame inboard, place the lens in the camera lens, lens front end both sides are the arc structure, and both sides use a style of calligraphy central line as the symmetry axis, are symmetrical structure, the picture frame passes the lamp lid, and picture frame one end and lamp lid threaded connection, lamp lid and heat dissipation frame threaded connection, the heat dissipation frame is inserted and is established the luminous lamp plate of LED, place the cooling fan in the heat dissipation frame, the heat dissipation frame is inserted and is established at the hou gai inboard, place the circuit board in the hou gai, the back lid passes through the bolted connection lamp holder, the equal electric circuit board of electricity of luminous lamp plate of LED and cooling fan, be equipped with the inserted bar of grafting power on. The original car lamp of direct replacement need not the repacking circuit to the light type is "a" font and paves effectually, and luminance is even and light is passed through strong visibility under the rain and fog weather condition and surpasss traditional halogen lamp hernia lamp and conventional LED lamp.

Description

Double-light lens headlamp

Technical Field

The utility model relates to a lighting apparatus technical field, in particular to two optical lens headlight.

Background

The LED light source is a green light source with high efficiency, long service life, quick response and strong shock resistance. LED lamps are increasingly used in automotive headlamps, automotive tail lights, daytime running lights, indicator lights, and the like. However, the low beam is used in most cases when the vehicle is driving at night, and the use frequency of the low beam is far higher than that of the high beam. Among the prior art, LED car headlight's circuit board is vertical setting, and the lamp pearl is installed in the left and right sides of circuit board, and it is far away to have the passing beam range, and the narrow less shortcoming of area of paving of passing beam width. Simultaneously, the LED lamp generally all is white light, and current LED car headlight dipped headlight luminance is not high, and the penetrating power of white light is not strong, and this makes at rainy day or haze sky low beam effect not good, also sees the place ahead basically unclear when opening the high beam, is difficult to by the discovery of the vehicle driver of opposite side when meeting, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Not enough to the above among the prior art, the utility model provides a two light lens headlight, the former car lamp of direct replacement need not the repacking circuit to the light type is "one" font and paves effectually, and luminance is even and light penetrability strong visibility surpasss traditional halogen lamp hernia lamp and conventional LED lamp under the rain and fog weather condition.

In order to achieve the above object, the utility model adopts the following technical scheme:

a bifocal lens headlamp comprising: including picture frame, heat dissipation frame, hou gai and the lamp holder that sets up along a word direction, the camera lens is placed to the picture frame inboard, place the lens in the camera lens, lens front end both sides are the arc structure, and both sides use a style of calligraphy central line as the symmetry axis, are symmetrical structure, the picture frame passes the lamp lid, and picture frame one end and lamp lid threaded connection, lamp lid and heat dissipation frame threaded connection, the heat dissipation frame is inserted and is established the luminous lamp plate of LED, place the cooling fan in the heat dissipation frame, the heat dissipation frame is inserted and is established at the hou gai inboard, place the circuit board in the hou gai, the back lid passes through the bolted connection lamp holder, the equal electric circuit board of electricity of luminous lamp plate of LED and cooling fan, be equipped with the inserted bar of grafting power on.

Furthermore, the rear cover and the lamp holder are respectively provided with a limiting hole with an adjustable light-emitting angle, a bolt is inserted into the limiting hole, the rear cover is made of aluminum alloy, and the end, close to the lamp holder, of the rear cover is provided with a heat dissipation hole.

Further, the heat dissipation frame is provided with a plurality of strip-shaped heat dissipation holes, the edge of the heat dissipation frame is provided with a notch, and the edge of the LED light-emitting lamp plate is provided with a protrusion matched with the notch.

Furthermore, a storage battery is arranged on the circuit board.

Further, LED bicolor lamp beads are arranged on the LED light-emitting lamp panel.

The utility model has the advantages that:

the lamp pearl on the luminous lamp plate of LED is luminous about but not, and radiator fan accelerates the radiating rate of circuit board, through the adjustable spacing hole of using of light angle and bolt regulation light angle, the former car lamp of direct replacement need not the repacking circuit to the light type is "one" font and paves effectually, and luminance is even and light is under the rain and fog weather condition the strong visibility of penetrability surpasss traditional halogen lamp hernia lamp and conventional LED lamp.

Drawings

Fig. 1 is a schematic structural view of the present invention;

reference symbol comparison table:

1-lens, 2-lens, 3-mirror frame, 4-lamp cover, 5-LED luminous lamp panel, 6-cooling fan, 7-cooling frame, 7.1-bar-shaped cooling hole, 8-circuit board, 8.1-storage battery, 9-rear cover, 9.1-cooling hole, 10-lamp holder and 11-limiting hole.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1, a bifocal lens headlamp includes: including picture frame 3, heat dissipation frame 7, back lid 9 and the lamp holder 10 that sets up along a word direction, camera lens 2 is placed to 3 inboards of picture frame, place lens 1 in the camera lens 2, 1 front end both sides of lens are the arc structure, and both sides use a style of calligraphy central line as the symmetry axis, are symmetrical structure, picture frame 3 passes lamp lid 4, and 3 one end of picture frame and 4 threaded connection of lamp lid, lamp lid 4 and 7 threaded connection of heat dissipation frame, the luminous lamp plate 5 of LED is inserted to heat dissipation frame 7, place radiator fan 6 in the heat dissipation frame 7, heat dissipation frame 7 is inserted and is established in back lid 9 inboardly, place circuit board 8 in back lid 9, back lid 9 passes through bolted connection lamp holder 10, the luminous 5 of LED lamp plate and radiator fan 6 equal electricity links circuit board 8, be equipped with the inserted bar of grafting power on the lamp holder 10.

Rear cover 9 and lamp holder 10 all are equipped with the adjustable spacing hole 11 of luminous angle, the bolt is established to spacing hole 11 interpolation, rear cover 9's material is the aluminum alloy, rear cover 9 is close to lamp holder 10 end and is equipped with louvre 9.1. The heat dissipation frame 7 is provided with a plurality of strip-shaped heat dissipation holes 7.1, the edge of the heat dissipation frame 7 is provided with a notch, and the edge of the LED light-emitting lamp panel 5 is provided with a protrusion matched with the notch. And a storage battery 8.1 is arranged on the circuit board 8. And an LED double-color lamp bead is arranged on the LED light-emitting lamp panel 5.

When different illumination angles need to be changed, the rear cover 9 is rotated to be aligned to different limiting holes 11.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. A bifocal lens headlamp comprising: the LED lamp comprises a lens frame (3), a heat dissipation frame (7), a rear cover (9) and a lamp holder (10), wherein the lens frame (2) is placed on the inner side of the lens frame (3), lenses (1) are placed in the lens (2), the two sides of the front end of each lens (1) are of arc-shaped structures, the two sides of each lens (1) take a straight central line as a symmetry axis and are of symmetrical structures, the lens frame (3) penetrates through a lamp cover (4), one end of the lens frame (3) is in threaded connection with the lamp cover (4), the lamp cover (4) is in threaded connection with the heat dissipation frame (7), the heat dissipation frame (7) is inserted into an LED light-emitting lamp panel (5), a heat dissipation fan (6) is placed in the heat dissipation frame (7), the heat dissipation frame (7) is inserted into the inner side of the rear cover (9), a circuit board (8) is placed in the rear cover (9), the rear cover (9) is connected with the lamp holder (10) through bolts, and the LED light-emitting lamp panel, the lamp holder (10) is provided with an inserted bar for inserting a power supply.

2. A twin-lens headlamp as defined in claim 1, wherein: rear cover (9) and lamp holder (10) are all equipped with spacing hole (11) that the luminous angle is adjustable to use, the bolt is established in spacing hole (11) interpolation, rear cover (9) are the aluminum alloy, rear cover (9) are close to lamp holder (10) end and are equipped with louvre (9.1).

3. A twin-lens headlamp as defined in claim 1, wherein: the LED lamp is characterized in that the heat dissipation frame (7) is provided with a plurality of strip-shaped heat dissipation holes (7.1), the edge of the heat dissipation frame (7) is provided with a notch, and the edge of the LED light-emitting lamp panel (5) is provided with a protrusion matched with the notch.

4. A twin-lens headlamp as defined in claim 1, wherein: and a storage battery (8.1) is arranged on the circuit board (8).

5. A twin-lens headlamp as defined in claim 1, wherein: and the LED light-emitting lamp panel (5) is provided with an LED bicolor lamp bead.

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