CN203671443U

CN203671443U - Vehicle lamp structure

Info

Publication number: CN203671443U
Application number: CN201420028583.4U
Authority: CN
Inventors: 许宸伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-15
Filing date: 2014-01-15
Publication date: 2014-06-25
Anticipated expiration: 2024-01-15

Abstract

The utility model provides a vehicle lamp structure. The vehicle lamp structure is provided with a lamp base, a lens, a heat dissipating base and a circuit board. The lamp base is provided with a through hole. A plurality of first fixing protruding columns and a plurality of second fixing protruding columns are oppositely arranged on the inner face of the lamp base. The lens is arranged inside the through hole of the lamp base. The lens is provided with at least two supporting legs which are fixedly arranged on the first fixing protruding columns of the lamp base through first fixedly-connecting components. The front face of the lens is provided with a multi-focus curved surface. The heat dissipating base is arranged inside the lamp base, and located behind the lens. The heat dissipating base is fixedly arranged on the second fixing protruding columns of the lamp base through second fixedly-connecting components. A plurality of cooling fins are arranged on the periphery of the heat dissipating base, and the front face of the heat dissipating base is provided with a fixing plate. The circuit board is fixedly arranged on the fixing plate of the heat dissipating base through third fixedly-connecting components, and the front face of the circuit board is provided with an LED lamp. A light source is directly projected to the lens through the LED lamp on the circuit board, and is scattered forwards by the angle and the range of needed illumination through the multi-focus curved surface, and the optimal illumination effect can be achieved.

Description

Vehicle lamp structure

Technical field

The utility model has about a kind of and by the LED lamp on circuit board, light source is directly projeced on lens, and by the multifocal curved surface of lens by light source forescatering angle and the scope to institute's wish illumination, can reach the Vehicle lamp structure of optimal illumination effect.

Background technology

General car light 1, refer to shown in Fig. 1, be provided with a lamp socket 10, in this lamp socket 10, be provided with a room 100, the wall of this room 100 is made as the plane of refraction 101 of arc, in this room 100, be provided with an illuminator 11, the front of this lamp socket 10 is provided with a connecting seat 12, in this Connection Block 12, be provided with a light shield device 13, this light shield device 13 is provided with magnetic valve 130 and shadow shield 131, the front of this Connection Block 12 is provided with a diffuser 14, this diffuser 14 is fixed on Connection Block 12 by a fixed frame 15, so, rely on the luminous of illuminator 11, after making light source via plane of refraction 101 refractions in the room 100 of lamp socket 10, outwards projected by diffuser 14 again, and rely on the scope and the angle that arrange to control light source projects of light shield device 13, but existing car light 1 light source is outwards to project after due to the interior refraction of lamp socket 10 again, the illuminating ray projecting is very at random, all light, and brightness is less, the illuminator 11 that presents car light 1 again is located in the room 100 of lamp socket 10, and lamp socket 10 there is no the design of radiator structure, therefore the high temperature that illuminator 11 produces when luminous cannot dispel the heat, therefore can cause the interior generation high temperature of lamp socket 10, easily affect the service life of car light 1, and existing car light 1 is interior must arrange light shield device 13 and could control angle and the scope of car light 1 throw light in addition, make the manufacturing cost of car light 1 higher.

Utility model content

The purpose of this utility model is effectively to solve that the light type that the existing light source of existing Vehicle lamp structure projects is at random, brightness is little, uneven light, and lamp socket is difficult for heat radiation, easily produces the disappearances such as high temperature.

Vehicle lamp structure of the present utility model, includes:

One lamp socket, this lamp socket is provided with open-work, and the inner face of this lamp socket is provided with several first fixing projections and several second fixing projections relatively;

One lens, be located in the open-work of this lamp socket, these lens extend back and are provided with at least two feets, the end of this feet is provided with perforation, in the perforation of this feet, be equipped with the first affixed element, this first affixed element spiral shell is located on the first fixing projection of this lamp socket, and the front of these lens is established and is multifocal curved surface;

One radiating seat, be located in this lamp socket, and be positioned at the rear of these lens, this radiating seat is provided with number perforation, in the perforation of this radiating seat, be equipped with the second affixed element, this second affixed element is fixed on the second fixing projection of this lamp socket, and the periphery of this radiating seat is provided with several pieces radiating fins, the front of this radiating seat is provided with a fixed head, and this fixed head is provided with number perforation and number screw;

At least one circuit board, be located on the fixed head of this radiating seat, the front of this circuit board is provided with LED lamp, the back side of this circuit board is provided with power line, this power line is arranged in the perforation of the fixed head of this radiating seat, the periphery of this circuit board is provided with several breach, is equipped with the 3rd affixed element in the breach of this circuit board, and the 3rd affixed element is fixed in the screw on the fixed head of this radiating seat.

Described Vehicle lamp structure, wherein, the feet of these lens is established stepped, and the outside wall surface of this feet is provided with positioning convex body, and this positioning convex body is fastened on the internal face of this lamp socket, supplies this lens position in this lamp socket.

Described Vehicle lamp structure, wherein, the multifocal curved surface of these lens according to car light must light angle and scope design its arc curvature.

Described Vehicle lamp structure, wherein, this circuit board is provided with an insulating trip, the middle part of this insulating trip be provided with one for the LED lamp on this circuit board establish into open-work, the periphery of this insulating trip is also provided with breach corresponding to the gap position on this circuit board, be provided with a spacer in this insulating trip, this spacer is also provided with open-work corresponding to the open-work position of this insulating trip, the periphery of this spacer is also provided with breach corresponding to the gap position of this insulating trip and this circuit board, and the 3rd affixed element is arranged in the breach of this spacer successively, in the breach of this insulating trip and the breach of this circuit board, the 3rd affixed element is fixed in the screw on the fixed head of this radiating seat, rely on the setting of this insulating trip and this spacer, can be by firm this circuit board being positioned on this radiating seat.

Vehicle lamp structure of the present utility model, its advantage is: angle and the scope that light shield device need not be set can control light source projects in lamp socket, and the light projecting is very even, can reach splendid illumination effect, separately there is splendid radiating effect, do not have the anxiety that produces high temperature, can increase the service life of car light.

Accompanying drawing explanation

Figure 1 shows that the generalized section of existing Vehicle lamp structure;

Figure 2 shows that the three-dimensional exploded view of the utility model embodiment;

Figure 3 shows that the three-dimensional exploded view of the utility model embodiment circuit board and radiating seat;

Figure 4 shows that the side view of the utility model embodiment lens;

Figure 5 shows that the three-dimensional combination figure of the utility model embodiment;

Figure 6 shows that the assembled sectional view of the utility model embodiment;

Figure 7 shows that the utility model embodiment irradiates the light shape schematic diagram in wall surface;

Figure 8 shows that the utility model embodiment irradiates the light shape schematic diagram in ground.

Description of reference numerals: 1-car light; 10-lamp socket; 100-room; 101-plane of refraction; 11-illuminator; 12-Connection Block; 13-light shield device; 130-magnetic valve; 131-shadow shield; 14-diffuser; 15-fixed frame; 2-lamp socket; 20-open-work; The fixing projection of 21-first; The fixing projection of 22-second; 3-lens; 30-feet; 31-positioning convex body; 32-perforation; The affixed element of 33-first; The multifocal curved surface of 34-; 4-radiating seat; 40-perforation; The affixed element of 41-second; 42-radiating fin; 43-fixed head; 430-perforation; 431-screw; 5-circuit board; 50-LED lamp; 51-power line; 52-breach; 6-insulating trip; 60-open-work; 61-breach; 7-spacer; 70-open-work; 71 breach; 72-the 3rd affixed element.

The specific embodiment

Relevant the utility model is to reach above-mentioned application target and effect, and the technological means adopting is hereby enumerated better feasible embodiment, and coordinated shown in accompanying drawing, and details are as follows:

Embodiment of the present utility model, refers to shown in Fig. 2, Fig. 3, is mainly provided with a lamp socket 2, and this lamp socket 2 is provided with an open-work 20, and the inner face of this lamp socket 2 is provided with several first fixing projections 21 and the second fixing projection 22 relatively; One lens 3, be located in the open-work 20 of this lamp socket 2, the periphery of these lens 3 extends back and is provided with at least two feets 30, this feet 30 is established stepped, the outside wall surface of this feet 30 is provided with a positioning convex body 31, the end of this feet 30 is provided with a perforation 32, in this perforation 32, be equipped with the first affixed element 33, these first affixed element 33 spiral shells are located on the first fixing projection 21 of this lamp socket 2, the front of these lens 3 is established and is multifocal curved surface 34, this multifocal curved surface 34 can according to car light must light angle and scope design its arc curvature (as shown in Figure 4); One radiating seat 4, be located in this lamp socket 2, and be positioned at the rear of these lens 3, this radiating seat 4 is provided with number perforation 40, in this perforation 40, be equipped with the second affixed element 41, this second affixed element 41 is fixed on the second fixing projection 22 of this lamp socket 2, and the periphery of this radiating seat 4 is provided with several pieces radiating fins 42, the front of this radiating seat 4 is provided with a fixed head 43, and this fixed head 43 is provided with number perforation 430 and number screw 431; At least one circuit board 5, be located on the fixed head 43 of this radiating seat 4, the front of this circuit board 5 is provided with LED lamp 50, and the back side of this circuit board 5 is provided with power line 51, this power line 51 is arranged in the perforation 430 of this fixed head 43, and the periphery of this circuit board 5 is provided with several breach 52; One insulating trip 6, is located on this circuit board 5, the middle part of this insulating trip 6 be provided with one for the LED lamp 50 of this circuit board 5 establish into open-work 60, the periphery of this insulating trip 6 is provided with several breach 61, this breach 61 is corresponding to the breach 52 of this circuit board 5; One spacer 7, be located on this insulating trip 6, this spacer 7 is also provided with open-work 70 corresponding to open-work 60 positions of this insulating trip 6, the periphery of this spacer 7 is also provided with breach 71 corresponding to this insulating trip 6 and breach 61,52 positions of this circuit board 5, in the breach 52 of the breach 71 of this spacer 7 and the breach 61 of this insulating trip 6 and this circuit board 5, be equipped with the 3rd affixed element 72, the 3rd affixed element 72 is fixed in the screw 431 on the fixed head 43 of this radiating seat 4, so, be a Vehicle lamp structure.

When combination, refer to shown in Fig. 2～Fig. 6, first lens 3 to be established in the open-work 20 of lamp socket 2, the feet 30 of lens 3 is located on the first fixing projection 21 of this lamp socket 2, the perforation 32 that again the first affixed element 33 is arranged in to lens 3 is fixed on the first fixing projection 21 of lamp socket 2 again, lens 3 are fixedly arranged in the open-work 20 of lamp socket 2, separately circuit board 5 is located on the fixed head 43 of radiating seat 4, make the power line 51 at circuit board 5 back sides be arranged in the perforation 430 on the fixed head 43 of radiating seat 4, breach 52 on circuit board 5 is aligned with the screw 431 of fixed head 43, again insulating trip 6 is located on circuit board 5, 50, LED lamp on circuit board 5 is located in the open-work 60 of insulating trip 6, 61 of breach on insulating trip 6 are aligned with the breach 52 of circuit board 5 and the screw 431 of fixed head 43, again spacer 7 is located on insulating trip 6, make the open-work 70 of spacer 7 be aligned with the open-work 60 of insulating trip 6, and LED lamp 50 on circuit board 5 is also located in the open-work 70 of

spacer

7, 71 of the breach of spacer 7 are aligned with the breach 61 of insulating trip 6 and circuit board 5, 52 and the screw 431 of fixed head 43, again the 3rd affixed element 72 is arranged in to spacer 7, the breach 71 of insulating trip 6 and circuit board 5, 61, in 52 screws 431 that are fixed on the fixed head 43 of radiating seat 4, can be by firm circuit board 5 being positioned on radiating seat 4, again radiating seat 4 is located in lamp socket 2, make the perforation 40 of radiating seat 4 be aligned with the second fixing projection 22 of lamp socket 2, the perforation 40 that again the second affixed element 41 is arranged in to radiating seat 4 is fixed on the second fixing projection 22 of lamp socket 2, radiating seat 4 is fixedly arranged in lamp socket 2, so, can complete overall assembling.

When use, refer to Fig. 7, shown in Fig. 8, the light source that relies on the LED lamp 50 on circuit board 5 to send is directly projeced on lens 3, zoom curved surface 34 forescaterings of the direct scioptics 3 of light source that LED lamp 50 projects, light source is controlled angle and the scope of its light scattering according to the different arc curvatures on the zoom curved surface 34 of lens 3, can be according to the arc curvature of the zoom curved surface 34 that must design lens 3 of use to reach angle and the scope of the wish projection of light institute, Figure 7 shows that car light irradiation is in the light shape schematic diagram of wall surface, Fig. 8 is that car light irradiation is in the light shape schematic diagram on ground, therefore light shield device need not be set in lamp socket 2 of the present utility model, rely on the variation of the zoom curved surface 34 of lens 3 can reach angle and the scope of controlling light source projects, can save the cost that light shield device is set, and the light projecting is very even, can reach best illumination effect, separately, be provided with radiating seat 4 in the rear of circuit board 5, the high temperature that relies on the radiating fin 42 on radiating seat 4 the LED lamp 50 on circuit board 5 can be produced is dispelled the heat, make car light not have the anxiety that produces high temperature, can increase the service life of car light.

In sum, the utility model has reached desired application target and effect really, and the ideal that compared with those existing is more, practicality, but, above-described embodiment is to be only specifically described for preferred embodiment of the present utility model, this embodiment is not in order to limit claim of the present utility model, and other does not depart from the equalization completing under the technological means that the utility model discloses and changes and modify such as, all should be contained in the claim that the utility model contains.

Claims

1. a Vehicle lamp structure, is characterized in that, includes:

2. Vehicle lamp structure as claimed in claim 1, is characterized in that, the feet of these lens is established stepped, and the outside wall surface of this feet is provided with positioning convex body.

3. Vehicle lamp structure as claimed in claim 1, it is characterized in that, this circuit board is provided with an insulating trip, the middle part of this insulating trip be provided with one for the LED lamp on this circuit board establish into open-work, the periphery of this insulating trip is also provided with breach corresponding to the gap position on this circuit board, be provided with a spacer in this insulating trip, this spacer is also provided with open-work corresponding to the open-work position of this insulating trip, the periphery of this spacer is also provided with breach corresponding to the gap position of this insulating trip and this circuit board, and the 3rd affixed element is arranged in the breach of this spacer successively, in the breach of this insulating trip and the breach of this circuit board, the 3rd affixed element is fixed in the screw on the fixed head of this radiating seat.