JPH04119734U - Vehicle lights - Google Patents

Abstract

(57) [Summary] [Purpose] In a vehicle lamp related to a combination lamp for a vehicle, which has two light chambers adjacent to each other by a housing and a lens, when the front position lamp is turned on, the headlamp chamber The purpose is to reduce the amount of light leaking to the side and to illuminate the lens surface uniformly. [Structure] In a vehicle lamp 1 such as a combination lamp that has two adjacent lamp chambers formed by a housing 2 and a lens 3, a light shielding wall 15 is provided at the boundary between each lamp chamber 4 and 5. A lens housing rib 16 is provided on the lens 3 side so as to sandwich the light shielding wall 15, and an inclined surface 17 is formed on the inner surface of the lens housing rib 16.
A reflective tape 18 is pasted on the inclined surface 17 to form a reflective surface 19.
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Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a vehicle lamp such as a combination lamp.

0002

[Conventional technology]

Conventionally, such a vehicle lamp has a housing 31 and a front lens as shown in FIG. 32 and two adjacent lamp chambers.For example, the lamp chamber 33 is located near the head. The lamp chamber 34 is used as a front position lamp chamber. . Then, the housing 31 is installed so that the light B of the lamp chamber 34 does not leak into other lamp chambers 33. A light shielding wall 35 was provided.

0003

[Problem that the idea aims to solve]

However, when one lamp (front position lamp) is turned on, , because light leaks to the other light chamber (headlamp chamber) side, passing through the inner surface of the lens. The disadvantage is that the light enters the headlamp room, and a light-blocking wall is installed. Although it blocks light, it is impossible to control light leakage that enters the inner surface of the lens. There was a problem that.

0004 This invention was made in view of the above points, and its purpose is to: When one lamp (front position lamp) is turned on, the other lamp chamber (head position lamp) The leakage light intensity is reflected by the reflective surface provided on the inner surface of the lens. At the same time, it is possible to uniformly illuminate the lens surface of the light-shielding wall part. Our objective is to provide lighting equipment for vehicles.

[0005]

[Means to solve the problem]

To achieve the above object, the present invention provides a housing and a lens that are adjacent to each other. In a vehicle lamp equipped with two light chambers, a light-shielding wall is provided at the boundary of each light chamber, and A lens rib is provided on the lens side so as to sandwich the light-shielding wall, and the lens rib The feature is that a reflective surface is formed on the inner surface of the light chamber to reflect light leaking from one side of the light chamber. Ru.

[0006]

[Effect]

In the vehicle lamp of the present invention configured as described above, one lamp (the floor When the front position lamp) is turned on, the light to the other light chamber (headlamp chamber) side is To reduce the intensity of light leakage and make it possible to uniformly illuminate a lens.

[0007]

【Example】

Embodiments of the present invention will be described below with reference to FIGS. 1 and 2 based on the drawings. Figure 1 1 is a sectional view showing a vehicle lamp according to the present invention.

[0008] The vehicle lamp 1 of the present invention has a housing 2 and a front lens 3 that are adjacent to each other. It is equipped with two light chambers, for example, light chamber 4 is a headlamp chamber, and light chamber 5 is a headlamp chamber. It is used as a front position lamp room, and there is an optical axis adjustment machine (not shown) in the light room 4. A valve 7 is disposed on a reflector 6 having a structure, and a valve 7 is provided through a valve holder 8. It is supported by the bulb holder mounting part 9, and the side of the bulb holder 8 has a Waterproof rubber 10 is provided to prevent water from entering. Also, in the light chamber 5 there is a bulb 1. 1 is arranged and supported by the valve holder mounting part 13 via the valve holder 12. An amber-colored cap 14 is attached to this valve 11.

[0009] A light shielding wall 15 of the housing 2 is provided between the light chamber 4 and the light chamber 5. A lens rib 16 is provided on the front lens 3 in such a way as to sandwich the light shielding wall 15. A sloped surface 17 is provided on the inner surface of the lens rib 16 on the lamp chamber 5 side, and a reflective plate is provided on the sloped surface 17. - The reflective surface 19 is formed by pasting the reflective surface 18.

0010 Also, insert the legs 21 of the front lens 3 into the recesses 20 at both ends of the housing 2. The housing 2 and the front lens 3 are fixedly attached with hot melt 22. Further, the housing 2 is attached to the vehicle body 24 via a set bolt 23.

[0011] Next, the effect will be explained. Using the vehicle lamp 1 of the present invention configured as described above. In this case, when bulb 11 (front position lamp) lights up as shown in Figure 2. The lens rib provided on the front lens 2 prevents light leakage A to the light chamber 4 (headlamp chamber) side. The light is reflected by the reflective surface 19 on the inner surface of the lens 16 to produce a prism effect.

0012 This allows the bulb 11 (front position) to be directed to the light chamber 4 (headlamp chamber) side. It is possible to reduce the light leakage A of the This allows the surface of the lens 3 in the light-shielding wall 15 and lens rib 16 portion to be illuminated uniformly. can.

[0013]

[Effect of the idea]

As explained above, in the present invention, the housing and the lens are arranged adjacent to each other. In a vehicle lamp equipped with two light chambers, a light-shielding wall is provided at the boundary of each light chamber, and the A lens rib is provided on the lens side so as to sandwich the light wall, and the inside of the lens rib is A reflective surface is formed on the side surface to reflect light leaking from one lamp chamber side, so one lamp Light leakage to the (headlamp chamber) side when the front position lamp (front position lamp) is lit. In addition to preventing light leakage, the light leakage is reflected by the inner surface of the lens rib provided on the front lens. Reflects it on a surface to create a prismatic effect. This allows one side to be connected to the other light chamber side. It can reduce the light leakage intensity of the lamp, and its prism effect The lens surfaces of the light-shielding wall and lens rib portions can be illuminated uniformly.

[Brief explanation of drawings]

FIG. 1 is a sectional view showing a vehicle lamp according to the present invention.

FIG. 2 is an enlarged view showing section C in FIG. 1;

FIG. 3 is an enlarged view showing main parts of the prior art.

[Explanation of symbols]

1 Vehicle lights 2 Housing 3 Lens 4 Light room 5 Light room 15 Light blocking wall 16 Lens rib 19 Reflective surface

Claims (1)

[Scope of utility model registration request] Claim 1: A vehicle lamp comprising two adjacent lamp chambers formed by a housing and a lens, wherein a light-shielding wall is provided at the boundary of each light chamber, and a lens rib is provided on the lens side so as to sandwich the light-shielding wall. A vehicular lamp characterized in that a reflective surface is formed on the inner surface of the lens rib to reflect light leaking from one of the lamp chambers.