KR20150019806A

KR20150019806A - Bulb holder and Lamp for vehicle having the same

Info

Publication number: KR20150019806A
Application number: KR20130097130A
Authority: KR
Inventors: 박세준
Original assignee: 현대모비스 주식회사
Priority date: 2013-08-16
Filing date: 2013-08-16
Publication date: 2015-02-25

Abstract

The present invention relates to a bulb holder for coupling at least two corners of a bulb module to a lamp housing, the bulb holder comprising: a base portion coupled to the lamp housing; a base portion extending from the base portion, The present invention provides a bulb holder including at least two pressure pieces that are capable of being assembled and disassembled to reduce manufacturing and manufacturing costs and to allow easy mounting and dismounting of the bulb module in the lamp housing by simply rotating the bulb module Effect.

Description

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The present invention relates to a bulb holder and a vehicle lamp including the bulb holder, and more particularly, to a bulb holder for coupling a bulb module to a lamp housing and a vehicle lamp including the bulb holder.

Bulb holder means a device that combines the bulb module with the lamp housing so that the bulb can be mounted on the lamp housing.

1 is a view showing a vehicle lamp including a conventional bulb holder. As shown in Fig. 1, the bulb module 1 and the lamp housing 2 can be connected via the bulb holder 10.

FIG. 2 is a view showing a conventional bulb holder before locking, FIG. 3 is a sectional view showing A-A 'in FIG. 2, FIG. 4 is a view showing a conventional bulb holder after locking, Is a view showing B-B 'in Fig.

2 to 5, the conventional bulb holder 10 may be composed of two parts, that is, a locking bracket 11 and a fixing bracket 12. [ The locking bracket 11 is rotatably coupled to the lamp housing 2 and serves to push the fixing bracket 12 so that the fixing bracket 12 presses and fixes the bulb module 1. [

On the other hand, the fixing bracket 12 is pushed by the locking bracket 11 to press the side surface of the bulb module 1, thereby fixing the bulb module 1. [

2 and 3, the fixing bracket 12 is separated from the bulb module 1 before the locking. However, as can be seen from Figs. 4 and 5, It can be confirmed that the fixing bracket 12 presses the bulb module 1 to fix the bulb module 1 after the locking bracket 111 is rotated to lock it.

But. Since the bulb module 1 is divided into two parts, that is, the locking bracket 11 and the fixing bracket 12, there is a problem in that the number of processes during assembling or disassembly becomes excessive and the manufacturing cost increases.

Accordingly, it is an object of the present invention to provide a bulb holder and a lamp for a vehicle which are composed of a single part and can simplify an assembling or releasing process and reduce a manufacturing cost.

According to an aspect of the present invention, there is provided a bulb holder for coupling a bulb module having at least two corners to a lamp housing, the bulb holder including: a base portion coupled to the lamp housing; It is possible to provide a bulb holder including at least two pressure pieces that are elastically deformed by the edges of the module.

Preferably, the bulb module is formed in a square shape in which the four corners are formed, and four of the pressure pieces may be formed so as to be opened at the inflow of the bulb module.

Advantageously, the pressure segment is in contact with the rim of the bulb module to constrain rotation of the bulb module.

Preferably, the pushing piece may have a lead-in portion formed at an upper end thereof to be bent outward to induce the bulb module to be pulled out.

Preferably, a bending portion interposed between the lamp housing and the bulb module may be formed to be bent inward at the center of the pressure piece.

According to another aspect of the present invention, there is provided a vehicle lamp including the bulb holder.

According to a bulb holder and a vehicle lamp including the bulb holder according to the present invention, the bulb holder includes a base portion and a pressure piece that is elastically deformed by the edge of the bulb module to press the bulb holder. The base portion and the press- And an advantageous effect of reducing the release process and reducing the manufacturing cost.

Further, according to the bulb holder and the vehicle lamp including the bulb holder according to the present invention, by merely rotating the bulb module, it is possible to provide an advantageous effect that the bulb module can be easily mounted and detached in the lamp housing.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 shows a lamp for a vehicle including a conventional bulb holder,
Figure 2 shows a conventional bulb holder before locking,
3 is a cross-sectional view taken along the line A-A 'in FIG. 2,
Figure 4 shows a conventional bulb holder after locking,
5 is a view showing B-B 'of FIG.
6 is a view showing a bulb holder according to a preferred embodiment of the present invention,
Fig. 7 is a view showing the bulb holder shown in Fig. 6,
8 is a view showing a press cutting segment of the bulb holder which is opened by the bulb module being drawn,
Fig. 9 is a sectional view of the state of Fig. 8,
Fig. 10 is a view showing a press cutting section of a bulb holder in which the bulb module is rotated to fix the bulb module in the state of Fig. 8;
11 is a sectional view of the state of Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In addition, the preferred embodiments of the present invention will be described below, but it is needless to say that the technical idea of the present invention is not limited thereto and can be variously modified by those skilled in the art.

FIG. 6 is a view showing a bulb holder according to a preferred embodiment of the present invention, and FIG. 7 is a view showing a bulb holder shown in FIG. 6 and 7 clearly show only the main feature parts in order to conceptually clearly understand the present invention and as a result various variations of the illustrations are expected and the scope of the present invention is not limited by the specific shapes shown in the drawings Need not be limited.

6 and 7, the bulb holder 100 according to an exemplary embodiment of the present invention may include a base 110 and a pressure piece 120.

The base portion 110 is coupled to the bulb mounting portion of the lamp housing 2 and the pressing portion 120 is extended from the base portion 110. In one embodiment, the base portion 110 may be formed as a quadrangular plate member having four sides, and four pressing pieces 120 may be vertically extended to the respective sides of the base portion 110 .

The pressing section 120 is opened by the edge of the bulb module 1 to lead the mounting of the bulb module 1 and then pressing and restraining the side surface of the bulb module 1, And to fix it.

The pressing section 120 may include a body section 121, a bent section 122, and a pull-in guide section 123. Here, the body portion 121, the bending portion 122, and the pull-in inducing portion 123 are one means that can be separately described according to their shape and functional characteristics.

The body portion 121 may be elastically deformably connected to the base portion 110.

The bent portion 122 is connected to the body portion 121 and is bent and protruded so as to face toward the mounted bulb module 1. [ This bending portion 122 presses the side surface of the bulb module 1, thereby fixing the bulb module 1 so as not to move.

The lead-in inducing portion 123 is connected to the bent portion 122 and is inclined outwardly to be inclined, thereby inducing the bulb module 1 to be drawn in.

The pressure piece 120 may be formed on the four sides of the base 110, and each pressure piece 120 may have a triangular shape.

Fig. 8 is a view showing a press cutting section of the bulb holder which is opened by the bulb module being introduced; and Fig. 9 is a sectional view of the state of Fig. Fig. 10 is a view showing a press section of the bulb holder for fixing the bulb module in the state of Fig. 8 by rotating the bulb module, and Fig. 11 is a sectional view of the state of Fig.

8 and 9, when the bulb module 1 is mounted, the four pressure pieces 120 are spread by the edge 1a of the bulb module 1, so that the bulb module 1 is pressed against the pressure piece 120).

10 and 11, when the bulb module 1 is rotated in the state that the bulb module 1 is drawn, the pressing pieces 120 that have been opened are restored to press the side surface of the bulb module 1 Respectively.

Since the bulb holder 100 according to the preferred embodiment of the present invention is configured to be able to perform locking, unlocking, and fixing in a state of being formed as a single product, the bulb module 1 can be easily attached to the lamp housing 2 And it is possible to reduce the number of assembling steps in assembling the lamp for a vehicle. In addition, there is an advantage that the manufacturing cost of the bulb holder 100 can be reduced.

It will be apparent to those skilled in the art that various modifications, substitutions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: Bulb holder
110: Base portion
120: pressure section
121:
122:
123:

Claims

A bulb holder for coupling at least two corners of a bulb module to a lamp housing,
A base portion coupled to the lamp housing;
And at least two pressing segments extending from the base portion and being resiliently deformed by edges of the bulb module
And a bulb holder.

The method according to claim 1,
Wherein the bulb module is formed in a square shape in which the four corners are formed, and four of the pressure pieces are formed so as to open at the time of pulling in the bulb module.

3. The method of claim 2,
Wherein the pressure piece contacts a rim of the bulb module to restrict rotation of the bulb module.

The method according to claim 1,
Wherein the bulb holder is formed at an upper end of the pressure piece so as to be bent outward to form a pull-in guide portion for guiding the bulb module.

5. The method of claim 4,
And a bent portion interposed between the lamp housing and the bulb module is formed to be bent inward at the center of the pressure piece.

A lamp for a vehicle comprising a bulb holder according to any one of claims 1 to 5.