CN209341148U

CN209341148U - Single great power LED taillight

Info

Publication number: CN209341148U
Application number: CN201822191722.6U
Authority: CN
Inventors: 王建勇
Original assignee: Jinhua Yingwang Electronics Co Ltd
Current assignee: Jinhua Yingwang Electronics Co Ltd
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2019-09-03
Anticipated expiration: 2028-12-26

Abstract

The utility model relates to car light fields, disclose single great power LED taillight, it includes shell and cap, shell and cap lid, which are closed, forms a cavity in inside, lighting means are equipped in cavity, shell is equipped with fixed structure and wiring hole, shell is connect by fixed structure with vehicle body, the power supply line of vehicle body extend into inside cavity from wiring hole and connect with lighting means, lighting means include circuit board and single LED lamp bead for being set on circuit board, the middle part of cap is lampshade, and lampshade inner wall is equipped at intervals with the cricoid protrusion for refractive power of multi-turn along center outward.The utility model uses single high-capacity LED lamp bead, and cost is relatively low, and its cooperation carries out the refraction of light for the protrusion of refractive power, eliminates the problem of the refraction effect difference of single lamp bead.

Description

Single great power LED taillight

Technical field

The utility model relates to car light fields, more particularly to single great power LED taillight.

Background technique

Existing automobile tail light uses multiple LED lamp beads, and single power is small, and dispersion effect is good, but higher cost.

Utility model content

The utility model provides a kind of single great power LED taillight according to above-mentioned technical disadvantages.

In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:

Single great power LED taillight comprising shell and cap, shell and cap lid, which are closed, forms a cavity in inside, Lighting means are equipped in cavity, shell is equipped with fixed structure and wiring hole, and shell is connect by fixed structure with vehicle body, vehicle body Power supply line extend into inside cavity from wiring hole and connect with lighting means；Lighting means include circuit board and are set to circuit board On single LED lamp bead, the middle part of cap is lampshade, and it is cricoid for rolling over that lampshade inner wall is equipped at intervals with multi-turn along center outward The protrusion of light.

Preferably, the section of the protrusion for refractive power is triangle.

Preferably, the inner wall of cap is equipped with cricoid reflector, the inner wall of reflector is equipped with step, and circuit board backing plate is set It is placed on step.

Preferably, fixed structure includes backing plate, standing screw and fixture nut, backing plate is placed in the inboard of shell, fixed Screw rod passes through shell wall side and backing plate and is tightened by fixture nut.

Preferably, the inboard of shell is equipped with groove, groove is extended to the side-walls of shell by wiring hole, and power supply line is placed in Enclosure interior is extend into groove and from wiring hole.

Preferably, the side of shell is additionally provided with nameplate.

It is fixed preferably, nameplate and cap pass through screw with shell.

Preferably, shell includes that inboard wall surface and four inclined side wall surfaces surround, two neighboring side wall surface junction For curved surface, area is gradually increased the area of section of shell from inside to outside.

The utility model is due to using above technical scheme, with following significant technical effect:

The utility model uses single high-capacity LED lamp bead, and cost is relatively low, and protrusion of its cooperation for refractive power carries out The refraction of light eliminates the problem of the refraction effect difference of single lamp bead.

Detailed description of the invention

Fig. 1 is the explosive view of the utility model；

Fig. 2 and Fig. 3 is the structural schematic diagram of cap；

Fig. 4 is the main view of shell；

Fig. 5 is the rearview of shell.

The toponym that each number designation is referred in the figures above is as follows: where 1-shell, 12-grooves, 13-connect String holes, 2-caps, 21-lampshades, 211-protrusions, 22-reflectors, 31-standing screws, 32-fixture nuts, 33-pads Plate, 4-circuit boards, 5-nameplates.

Specific embodiment

The utility model is described in further detail with embodiment with reference to the accompanying drawing.

Embodiment 1

As shown in Figures 1 to 5, single great power LED taillight comprising shell 1 and cap 2, shell 1 and the lid of cap 2 close A cavity is formed in inside, lighting means are equipped in cavity, shell 1 is equipped with fixed structure and wiring hole 13, and shell 1 passes through Fixed structure is connect with vehicle body, and the power supply line of vehicle body extend into inside cavity from wiring hole 13 and connect with lighting means；Light emitting machine Structure includes circuit board 4 and single LED lamp bead for being set on circuit board 4, and the middle part of cap 2 is lampshade 21,21 inner wall edge of lampshade The cricoid protrusion 211 for refractive power of multi-turn is equipped at intervals at center outward.

Preferably, the section of the protrusion 211 for refractive power is triangle.

Preferably, the inner wall of cap 2 is equipped with cricoid reflector 22, the inner wall of reflector 22 is equipped with step, circuit board 4 Backing plate 33 is set on step.

Preferably, fixed structure includes backing plate 33, standing screw 31 and fixture nut 32, backing plate 33 is placed in shell 1 Inboard, standing screw 31 pass through 1 wall surface of shell and backing plate 33 and are tightened by fixture nut 32.

Preferably, the inboard of shell 1 is equipped with groove 12, groove 12 is extended to the side-walls of shell 1 by wiring hole 13, electricity Source line is placed in groove 12 and extend into inside shell 1 from wiring hole 13.

Preferably, the side of shell 1 is additionally provided with nameplate 5, one of side wall extends outwardly for installing nameplate 5.

Preferably, nameplate 5 and cap 2 are fixed by screw and shell 1.Fixed form is screw and respective spiral shell Column cooperation is fastened.

Preferably, shell 1 includes that inboard wall surface and four inclined side wall surfaces surround, two neighboring side wall surface junction For curved surface, area is gradually increased the area of section of shell 1 from inside to outside.

In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.

Claims

1. single great power LED taillight comprising shell (1) and cap (2), shell (1) and cap (2) lid are closed and formed in inside One cavity, cavity is interior to be equipped with lighting means, and shell (1) is equipped with fixed structure and wiring hole (13), and shell (1) passes through fixation Structure is connect with vehicle body, and the power supply line of vehicle body extend into inside cavity from wiring hole (13) and connect with lighting means；Its feature exists In single LED lamp bead that: lighting means include circuit board (4) and are set on circuit board (4), the middle part of cap (2) is lampshade (21), lampshade (21) inner wall is equipped at intervals with the cricoid protrusion (211) for refractive power of multi-turn along center outward.

2. single great power LED taillight according to claim 1, it is characterised in that: section of the protrusion (211) for refractive power Face is triangle.

3. single great power LED taillight according to claim 1, it is characterised in that: the inner wall of cap (2) is equipped with cricoid The inner wall of reflector (22), reflector (22) is equipped with step, and circuit board (4) backing plate (33) is set on step.

4. single great power LED taillight according to claim 1, it is characterised in that: fixed structure includes backing plate (33), consolidates Determine screw rod (31) and fixture nut (32), backing plate (33) is placed in the inboard of shell (1), and standing screw (31) passes through shell (1) wall Face and backing plate (33) are simultaneously tightened by fixture nut (32).

5. single great power LED taillight according to claim 1, it is characterised in that: the inboard of shell (1) is equipped with groove (12), groove (12) is extended to the side-walls of shell (1) by wiring hole (13), and power supply line is placed in groove (12) and from wiring hole (13) it is internal to extend into shell (1).

6. single great power LED taillight according to claim 1, it is characterised in that: the side of shell (1) is additionally provided with nameplate (5)。

7. single great power LED taillight according to claim 6, it is characterised in that: nameplate (5) and cap (2) pass through Screw and shell (1) are fixed.

8. single great power LED taillight according to claim 1-6, it is characterised in that: shell (1) includes inboard Wall surface and four inclined side wall surfaces surround, and two neighboring side wall surface junction is curved surface, the area of section of shell (1) from it is inner to Outer area is gradually increased.