JP7417412B2 - Vehicle lights - Google Patents

Description

The present invention relates to a vehicle lamp.

For example, there is a vehicle lamp in which a rear combination lamp mounted on both corners of the rear end of the vehicle and a lid lamp mounted on the back gate or trunk lid of the vehicle are arranged side by side in the vehicle width direction (for example, (See Patent Document 1 below.)

In the rear combination lamp and lid lamp, a light source and a long light guide are arranged inside the lamp body, and the light emitted from the light source enters the inside from the base end side of the light guide, Light is guided toward the tip of the light guide. Further, the light reflected by the plurality of reflection cuts provided on the back side of the light guide is emitted to the outside from the front side of the light guide. This allows the light emitting area provided on the front side of the light guide to emit light in a line.

Japanese Patent Application Publication No. 2016-81598

By the way, in the elongated light guide described above, uneven brightness (light emission) may occur in the light emitting area due to a difference in the optical path length of the light guided from the base end side to the distal end side. In other words, if uneven brightness occurs in the light emitting area of the light guide, in the axial direction of the light guide, the light will be emitted more at the distal end, where the optical path length from the light source is longer, than at the proximal end, where the optical path length from the light source is shorter. becomes relatively dark due to the attenuation of

In particular, when a lid lamp and a rear combination lamp are installed side by side in the vehicle width direction, the brightness of the light emitting area decreases on the outside of the lid lamp in the vehicle width direction. difference) becomes larger.

In this case, the lighting feeling may deteriorate, such as the appearance of the light emitting area between the lid lamp and the rear combination lamp being degraded. Further, in order to uniformly emit light in the light emitting area between the lid lamp and the rear combination lamp, many LEDs are required, which increases the cost.

The present invention was proposed in view of the above-mentioned conventional circumstances, and an object of the present invention is to provide a vehicle lamp that makes it possible to improve the appearance of the light emitting area between the lid lamp and the rear combination lamp. purpose.

In order to achieve the above object, the present invention provides the following means.
[1] A vehicle lamp in which a rear combination lamp mounted on both corners of the rear end of the vehicle and a lid lamp mounted on the back gate or trunk lid of the vehicle are arranged side by side in the vehicle width direction. ,
The lid lamp includes a first light emitting area that emits light with a brightness that gradually increases from the inside to the outside in the vehicle width direction,
The rear combination lamp includes a second light emitting area that emits light at a higher brightness than the first light emitting area,
The second light emitting area emits light with a brightness that gradually increases from the inside to the outside in the vehicle width direction,
A vehicle lamp characterized in that the first light emitting area and the second light emitting area are provided so as to be continuous in the vehicle width direction .
[ 2 ] The vehicle lamp according to [1 ] , wherein the length of the first light emitting area in the vehicle width direction is longer than the length of the second light emitting area in the vehicle width direction. .
[3] The vehicle lamp according to [2], wherein the rate of change in brightness of the second light emitting area is greater than the rate of change in brightness of the first light emitting area.
[ 4] A vehicle lamp comprising a rear combination lamp mounted on both corners of the rear end of the vehicle and a lid lamp mounted on the back gate or trunk lid of the vehicle, which are arranged side by side in the vehicle width direction. ,
The lid lamp includes a first light source located on the inside in the vehicle width direction, a first light guide extending toward the outside in the vehicle width direction from a position facing the first light source, and the vehicle. including a first light emitting area that emits light with a brightness that gradually increases from the inside to the outside in the width direction ,
The rear combination lamp emits light at a brightness equal to or higher than the brightness outside the first light emitting area, and is provided so as to be continuous with the first light emitting area in the vehicle width direction. including a second light emitting area;
The lid lamp allows the light emitted from the first light source to enter the interior from the base end of the first light guide, and guides the light toward the distal end of the first light guide. At the same time, by emitting the light reflected by a plurality of reflective cuts provided on the back side of the first light guide to the outside from the front side of the first light guide, In addition to emitting light from the light emitting area,
In the first light guide, the degree of light reflection by the plurality of reflection cuts is adjusted so that the first light emitting area emits light with a brightness that gradually increases from the inside to the outside in the vehicle width direction. A vehicle lamp characterized by:
[5] The lid lamp includes a first bracket disposed on the back side of the first light guide,
The first bracket is made of a white reflective member, and reflects light emitted from the back side of the first light guide to the outside while diffusing it toward the first light guide. The vehicle lamp according to the above feature [4].
[6] The rear combination lamp includes a second light source located on the outside in the vehicle width direction, and a second light guide extending toward the inside in the vehicle width direction from a position facing the second light source. including the body,
The light emitted from the second light source enters the inside of the second light guide from the proximal end thereof, and guides the light toward the distal end of the second light guide, and Light reflected by a plurality of reflective cuts provided on the back side of the second light guide is emitted from the front side of the second light guide to the outside, thereby causing the second light emitting area to emit light. Along with letting
The second light guide is configured to emit light by the plurality of reflection cuts so that the second light emitting area emits light at a brightness equal to or higher than the brightness outside the first light emitting area. The vehicle lamp according to item [1] above, wherein the degree of reflection is adjusted.
[7] The rear combination lamp includes a second light source located on the outside in the vehicle width direction, and a second light guide extending toward the inside in the vehicle width direction from a position facing the second light source. including the body,
The light emitted from the second light source enters the inside of the second light guide from the proximal end thereof, and guides the light toward the distal end of the second light guide, and Light reflected by a plurality of reflective cuts provided on the back side of the second light guide is emitted from the front side of the second light guide to the outside, thereby causing the second light emitting area to emit light. Along with letting
The second light guide is configured such that the second light emitting area emits light at a brightness that is the same as or higher than the brightness outside the first light emitting area, and that the second light emitting area emits light from the inside in the vehicle width direction. The vehicle according to item [2] above, wherein the degree of light reflection by the plurality of reflection cuts is adjusted so that the second light emitting area emits light with a brightness that gradually increases toward the outside. Light equipment.
[8] The rear combination lamp includes a second bracket disposed on the back side of the second light guide,
The second bracket is made of a white reflective member, and reflects light emitted from the back side of the second light guide to the outside while diffusing it toward the second light guide. The vehicular lamp according to item [6] or [7] above.

As described above, according to the present invention, it is possible to provide a vehicle lamp that makes it possible to improve the appearance of the light emitting area between the lid lamp and the rear combination lamp.

1 is a front view of a vehicle equipped with a vehicle lamp according to an embodiment of the present invention, viewed from the rear side. FIG. 2 is a schematic diagram showing the brightness levels of a first light emitting area in a lid lamp of the vehicle lamp shown in FIG. 1 and a second light emitting area in a rear combination lamp. 2 is a cross-sectional view of the vehicle lamp 1 taken along line AA shown in FIG. 1. FIG. 4 is a cross-sectional view of a plurality of reflective cuts provided in the first light guide shown in a boxed area B in FIG. 3. FIG. 4 is a cross-sectional view of a plurality of reflective cuts provided in the first light guide shown in a boxed area C in FIG. 3. FIG. 4 is a cross-sectional view of a plurality of reflective cuts provided in the first light guide shown in a boxed area D in FIG. 3. FIG. FIG. 4 is a cross-sectional view of a main part showing a light path in the lid lamp shown in FIG. 3. FIG. 8 is a cross-sectional view of the first light guide and the first bracket taken along line EE shown in FIG. 7. FIG.

Embodiments of the present invention will be described in detail below with reference to the drawings.
In addition, in the drawings used in the following explanation, dimensions may be shown at different scales depending on the component in order to make each component easier to see, and the dimensional ratio of each component may not be the same as in reality. do not have.

Additionally, in the drawings shown below, an XYZ orthogonal coordinate system is set, with the Each direction (height direction) shall be indicated.

As an embodiment of the present invention, for example, a vehicle lamp 1 shown in FIGS. 1 to 8 will be described.
Note that FIG. 1 is a front view of a vehicle B equipped with a vehicle lamp 1 viewed from the rear side. FIG. 2 is a schematic diagram showing the brightness levels of the first light emitting area E1 in the lid lamp LDL of the vehicle lamp 1 and the second light emitting area E2 in the rear combination lamp RCL. FIG. 3 is a cross-sectional view of the vehicle lamp 1 taken along line AA shown in FIG. FIG. 4 is a cross-sectional view of a plurality of reflective cuts 8A provided in the first light guide 6A shown in the boxed area A in FIG. FIG. 5 is a cross-sectional view of a plurality of reflective cuts 8A provided in the first light guide 6A shown in the boxed area B in FIG. FIG. 6 is a cross-sectional view of a plurality of reflective cuts 8A provided in the first light guide 6A shown in the boxed area C in FIG. FIG. 7 is a sectional view of a main part showing a path of light L in the lid lamp LDL shown in FIG. 3. FIG. FIG. 8 is a cross-sectional view of the first light guide 6A and the first bracket 9A along line segment DD shown in FIG.

For example, as shown in FIG. 1, the vehicle lamp 1 of this embodiment includes a rear combination lamp RCL mounted on both corners of the rear end side of a vehicle B, and a rear combination lamp RCL mounted on both corners of the rear end side of the vehicle B, It is equipped with lid lamps LDL mounted on both sides of the emblem EMB. These rear combination lamps RCL and lid lamps LDL are arranged in parallel in the width direction of the vehicle B (hereinafter referred to as the "vehicle width direction").

In this embodiment, among the lid lamp LDL and rear combination lamp RCL that are arranged symmetrically across the emblem EMB at the rear of the vehicle B, the lid lamp LDL and rear combination lamp RCL that are arranged on the right side of the rear are used as an example. The configuration of the vehicle lamp 1 will be described below.

In addition, in the following description, the terms "front", "rear", "left", "right", "top", and "bottom" are used when the vehicle light 1 is viewed from the front (back of vehicle B) unless otherwise specified. shall mean the respective directions when Therefore, each direction when vehicle B is viewed from the front (front of vehicle B) is a direction in which the front, rear, left, and right directions are reversed.

As shown in FIG. 2, the vehicle lamp 1 of this embodiment includes a first light emitting area E1 that emits red light in a line shape in the lid lamp LDL, and a second light emitting area E1 that emits red light in a line shape in the rear combination lamp RCL. area E2.

These first light emitting area E1 and second light emitting area E2 function as a tail light, and are provided so as to be continuous in the vehicle width direction between the lid lamp LDL and the rear combination lamp RCL. ing. Further, the length of the first light emitting area E1 in the vehicle width direction is longer than the length of the second light emitting area E2 in the vehicle width direction.

Among these, the first light emitting area E1 emits light with a brightness that gradually increases from the inside to the outside in the vehicle width direction. On the other hand, the second light emitting area E2 emits light at a brightness that is the same as or higher than the brightness outside the first light emitting area E1. Furthermore, the second light emitting area E2 emits light with a brightness that gradually increases from the inside to the outside in the vehicle width direction.

As a result, in the vehicle lamp 1 of the present embodiment, between the lid lamp LDL and the rear combination lamp RCL, the first light-emitting area E1 and the second light-emitting area E1 and the second light emitting area are illuminated with brightness that gradually increases from the inside to the outside in the vehicle width direction. It is possible to emit light from the light emitting area E2 as one continuous line.

For example, in the present embodiment, the brightness ratio ( a:b) is set to (1:3). Also, the brightness ratio (c:d) between the inner (-Y-axis side) end c and the outer (+Y-axis side) end d in the vehicle width direction (Y-axis direction) of the second light-emitting area E2 is (1:3). Further, the brightness ratio (b:c) between the outer end b of the first light emitting area E1 and the inner end c of the second light emitting area E2 is set to (1:3). As a result, the brightness ratio (a:d) between the inner end a of the first light emitting area E1 and the outer end d of the second light emitting area E2 is set to (1:27).

In order to prevent visible brightness (light emission) unevenness between the outer end b of the first light emitting area E1 and the inner end c of the second light emitting area E2, the brightness ratio (b: c ) is preferably in the range of (1:1) to (1:3).

Further, the second light emitting area E2 is not limited to the above-mentioned configuration in which the light is emitted at a brightness that gradually increases from the inside to the outside in the vehicle width direction, but may be configured to emit light at a uniform brightness across the vehicle width direction. Good too. That is, in the second light emitting area E2, the above-mentioned brightness ratio (c:d) may be set to (1:1).

As shown in FIG. 3, the lid lamp LDL includes a first light source 5A inside a lamp body (not shown) that is composed of a housing with an open front and a lens cover that covers the opening of the housing. It has a configuration in which a first light guide 6A is arranged.

Similarly, the rear combination lamp RCL includes a second light source 5B and a second light source 5B inside a lamp body (not shown) that is composed of a housing with an open front and a lens cover that covers the opening of the housing. It has a configuration in which a light guide 6B is arranged.

The lid lamp LDL and the rear combination lamp RCL are curved continuously with respect to each other in a direction in which the outer side in the vehicle width direction recedes more than the inner side in accordance with the slant shape given to the rear end corner of the vehicle B. It has a shape.

The first light source 5A and the second light source 5B are comprised of light emitting diodes (LEDs) that emit red light (hereinafter simply referred to as "light"). Further, as the LED, it is possible to use a high output (high brightness) type for vehicle lighting (for example, an SMD LED, etc.). The first light source 5A and the second light source 5B are mounted on circuit boards 7A and 7B each provided with a drive circuit for driving an LED.

Among these, the circuit board 7A on which the first light source 5A is mounted is located on the inside in the vehicle width direction, and the first light source 5A is opposed to the inside end of the first light guide 6A. It is located in Thereby, the first light source 5A emits light radially from the position where it is mounted on the circuit board 7A toward the inner end of the first light guide 6A.

On the other hand, the circuit board 7B on which the second light source 5B is mounted is located on the outside in the vehicle width direction, with the second light source 5B facing the outside end of the second light guide 6B. It is located. Thereby, the second light source 5B emits light radially from the position where it is mounted on the circuit board 7B toward the outer end of the second light guide 6B.

Note that in this embodiment, the LEDs (first and second light sources 5A, 5B) are mounted on the circuit boards 7A, 7B described above, but the board (mounted board) on which the LEDs are mounted is The mounting board and the circuit board on which the drive circuit is installed are placed separately, and the mounting board and the circuit board are electrically connected via a wiring cord called a harness to protect the drive circuit from the heat generated by the LED. It may also be configured to protect.

As for the first and second light sources 5A and 5B, other than the above-mentioned LED, a light emitting element such as a laser diode (LD) can be used. Further, the number of the first and second light sources 5A and 5B is not limited to one, but may be plural.

The first light guide 6A and the second light guide 6B are made of elongated light-transmitting members as inner lenses. The light-transmitting member may be made of a material having a higher refractive index than air, such as transparent resin such as polycarbonate or acrylic, or glass.

Of these, the first light guide 6A is provided extending outward in the vehicle width direction from a position facing the first light source 5A. On the other hand, the second light guide 6B is provided to extend inward in the vehicle width direction from a position facing the second light source 5B.

In the lid lamp LDL, the light emitted from the first light source 5A enters the inside of the first light guide 6A from the inner (base end side) end of the first light guide 6A, and While repeating reflection inside the first light guide 6A, the light is guided toward the outer (tip side) end of the first light guide 6A. Moreover, the light reflected by the plurality of reflection cuts 8A provided on the back side of the first light guide 6A is emitted to the outside from the front side of the first light guide 6A. Thereby, in the lid lamp LDL, it is possible to cause the first light emitting area E1 described above to emit red light in a line shape.

In the rear combination lamp RCL, the light emitted from the second light source 5B enters the inside of the second light guide 6B from the outer (base side) end of the second light guide 6B. While repeating reflection inside the second light guide 6B, the light is guided toward the inner (tip side) end of the second light guide 6B. Further, the light reflected by the plurality of reflection cuts 8B provided on the back side of the second light guide 6B is emitted to the outside from the front side of the second light guide 6B. Thereby, in the rear combination lamp RCL, it is possible to cause the second light emitting area E2 mentioned above to emit red light in a line shape.

The plurality of reflection cuts 8A, 8B reduce the light L incident on the back surfaces of the first and second light guides 6A, 6B to less than a critical angle with respect to the front surfaces of the first and second light guides 6A, 6B. (the angle at which the light passes through the front surfaces of the first and second light guides 6A and 6B) may be used, and there are no particular limitations on the shape, size, number, etc. .

For example, in the plurality of reflective cuts 8A and 8B of the present embodiment, prism cuts having a substantially triangular cross section extend in the vertical direction of the first and second light guides 6A and 6B, and It is constructed by arranging light bodies 6A and 6B in the vehicle width direction.

On the other hand, in the first light guide 6A, the degree of light reflection by the plurality of reflective cuts 8A is adjusted so that the first light emitting area E1 emits light with a brightness that gradually increases from the inside to the outside in the vehicle width direction. has been done.

Specifically, as shown in FIGS. 4 to 6, the size of the plurality of reflective cuts 8A gradually increases from the inside to the outside in the vehicle width direction. Further, the distance between adjacent reflection cuts 8A gradually becomes narrower from the inside to the outside in the vehicle width direction.

Furthermore, a flat portion may be provided inside the first light guide 6A in the vehicle width direction, with the plurality of reflective cuts 8A omitted. The flat portion causes the inner side in the vehicle width direction of the first light emitting area E1 to emit light with lower brightness than the position where the reflective cut 8A is provided due to light leaking from the front of the first light guide 6A. is possible.

On the other hand, in the second light guide 6B, the second light emitting area E2 emits light at a brightness equal to or higher than the brightness on the outside of the first light emitting area E1, and The degree of light reflection by the plurality of reflection cuts 8B is adjusted so that the second light emitting area E2 emits light with a brightness that gradually increases outward from the second light emitting area E2.

Specifically, the size of the plurality of reflective cuts 8B gradually increases from the inside to the outside in the vehicle width direction. Furthermore, the distance between adjacent reflection cuts 8B gradually narrows from the inside to the outside in the vehicle width direction.

Inside the lamp body of the lid lamp LDL, a first bracket 9A that holds the first light guide 6A is provided facing the back side of the first light guide 6A. Similarly, inside the lamp body of the rear combination lamp RCL, a second bracket 9B that holds the second light guide 6B is provided facing the back side of the second light guide 6B. The first and second brackets 9A and 9B are attached to the front side of the housing while holding the first and second light guides 6A and 6B.

Further, the first and second brackets 9A and 9B are made of a white reflective member having light diffusing properties. Thereby, the first and second brackets 9A, 9B direct the light emitted to the outside from the back side of the first and second light guides 6A, 6B to the first and second light guides 6A, 6B. It is reflected while being diffused towards the side. Note that the degree of light diffusion by the white reflective member can be adjusted by adjusting the surface roughness of the reflective member.

In the lid lamp LDL, as shown in FIG. 7, together with the light L1 reflected by the plurality of reflective cuts 8A, the light L2 reflected while being diffused by the first bracket 9A is directed toward the front of the first light guide 6A. It is emitted from the side to the outside. Thereby, it is possible to reduce the fact that the light L1 reflected by the plurality of reflective cuts 8A is visually recognized as a point of light by the light L2 reflected while being diffused by the first bracket 9A.

Similarly, regarding the rear combination lamp L, the light reflected by the plurality of reflective cuts 8B and the light diffused and reflected by the second bracket 9B are transmitted from the front side of the first light guide 6B to the outside. is emitted. Thereby, it is possible to reduce the fact that the light reflected by the plurality of reflective cuts 8B is visually recognized as a point of light by the light reflected while being diffused by the first bracket 9B.

Note that the first and second brackets 9A and 9B are not necessarily limited to those made of the above-mentioned white reflective member, but may be, for example, first and second brackets provided with a reflective film such as an Al vapor-deposited film. The surfaces of the brackets 9A and 9B may have a light diffusion function.

In the lid lamp LDL, as shown in FIG. 8, the upper and lower portions are located on both sides of the first light guide 6A across the plurality of reflective cuts 8A, and extend toward the rear of the plurality of reflective cuts 8A. A configuration may also be adopted in which a pair of extending portions 10a and 10b are provided.

In this configuration, when the light emitted to the outside from the back side of the first light guide 6A is diffused and reflected by the first bracket 9A, the diffused and reflected light is reflected by the first light guide. It is possible to efficiently re-inject the light into the body 6A.

Similarly, regarding the rear combination lamp L, a pair of upper and lower lamps are located on both sides of the second light guide 6B across the plurality of reflective cuts 8B and extend toward the rear of the plurality of reflective cuts 8B. A configuration may also be adopted in which an extending portion is provided.

Thereby, when the light emitted to the outside from the back side of the second light guide 6B is diffused and reflected by the second bracket 9B, the diffused and reflected light is reflected to the second light guide 6B. It is possible to efficiently re-inject the light into the target.

Although not shown, the emblem EMB is located on the front side of the lens cover of the lid lamp LDL, and is arranged to cover the inner ends of the first light source 5A and the first light guide 6A. .

In the vehicle lamp 1 of the present embodiment having the above configuration, the first luminance is set between the lid lamp LDL and the rear combination lamp RCL with a luminance that gradually increases from the inside to the outside in the vehicle width direction. It is possible to cause the light emitting area E1 and the second light emitting area E2 to emit light as one connected line.

Therefore, in the vehicle lamp 1 of this embodiment, it is possible to improve the appearance of the first and second light emitting areas E1 and E2 between the lid lamp LDL and the rear combination lamp RCL.

Furthermore, in the vehicle lamp 1 of the present embodiment, the first and second light emitting areas E1 and E2 between the lid lamp LDL and the rear combination lamp RCL emit light uniformly in the vehicle width direction. By reducing the number of LEDs used as the first and second light sources 5A and 5B, it is possible to save power.

Note that the present invention is not necessarily limited to the embodiments described above, and various changes can be made without departing from the spirit of the present invention.
Specifically, in the vehicle lamp 1, the shapes of the first and second light emitting areas E1 and E2 (first and second light guides 6A and 6B) are adjusted to match the design of the actual vehicle B. It is possible to change the number etc. as appropriate.

For example, a configuration may be adopted in which a plurality of first and second light emitting areas E1 and E2 that emit light as one connected line are arranged side by side in the vertical direction. Alternatively, the vertical width of the first and second light emitting areas E1 and E2 may be increased to emit light in a planar manner.

1...Vehicle lamp 5A...First light source 5B...Second light source 6A...First light guide 6B...Second light guide 7A, 7B...Circuit board 8A, 8B...Reflection cut 9A...First light guide Bracket 9B...Second bracket 10a, 10b...Extension portion LDL...Lid lamp RCL...Rear combination lamp E1...First light emitting area E2...Second light emitting area B...Vehicle EMB...Emblem

Claims (8)

A vehicle lamp comprising a rear combination lamp mounted on both corners of the rear end of the vehicle and a lid lamp mounted on the back gate or trunk lid of the vehicle, which are arranged side by side in the vehicle width direction,
The lid lamp includes a first light emitting area that emits light with a brightness that gradually increases from the inside to the outside in the vehicle width direction,
The rear combination lamp includes a second light emitting area that emits light at a higher brightness than the first light emitting area,
The second light emitting area emits light with a brightness that gradually increases from the inside to the outside in the vehicle width direction,
A vehicle lamp characterized in that the first light emitting area and the second light emitting area are provided so as to be continuous in the vehicle width direction. The vehicular lamp according to claim 1 , wherein a length of the first light emitting area in the vehicle width direction is longer than a length of the second light emitting area in the vehicle width direction. The vehicular lamp according to claim 2, wherein a rate of change in brightness of the second light emitting area is greater than a rate of change in brightness of the first light emitting area. A vehicle lamp comprising a rear combination lamp mounted on both corners on the rear end side of the vehicle and a lid lamp mounted on the back gate or trunk lid of the vehicle, which are arranged side by side in the vehicle width direction,
The lid lamp includes a first light source located on the inside in the vehicle width direction, a first light guide extending toward the outside in the vehicle width direction from a position facing the first light source, and the vehicle. including a first light-emitting area that emits light with a brightness that gradually increases from the inside to the outside in the width direction ,
The rear combination lamp emits light at a brightness equal to or higher than the brightness outside the first light emitting area, and is provided so as to be continuous with the first light emitting area in the vehicle width direction. including a second light emitting area;
The lid lamp allows the light emitted from the first light source to enter the interior from the base end side of the first light guide, and guides the light toward the distal end side of the first light guide. At the same time, the light reflected by a plurality of reflective cuts provided on the back side of the first light guide is emitted from the front side of the first light guide to the outside. In addition to emitting light from the light emitting area,
In the first light guide, the degree of light reflection by the plurality of reflection cuts is adjusted so that the first light emitting area emits light with a brightness that gradually increases from the inside to the outside in the vehicle width direction. A vehicle lamp characterized by: The lid lamp includes a first bracket disposed on the back side of the first light guide,
The first bracket is made of a white reflective member, and reflects light emitted from the back side of the first light guide to the outside while diffusing it toward the first light guide. The vehicular lamp according to claim 4. The rear combination lamp includes a second light source located on the outside in the vehicle width direction, and a second light guide extending toward the inside in the vehicle width direction from a position facing the second light source. including,
The light emitted from the second light source enters the inside of the second light guide from the proximal end thereof, and guides the light toward the distal end of the second light guide, and Light reflected by a plurality of reflective cuts provided on the back side of the second light guide is emitted from the front side of the second light guide to the outside, thereby causing the second light emitting area to emit light. Along with letting
The second light guide is configured to emit light by the plurality of reflection cuts so that the second light emitting area emits light at a brightness equal to or higher than the brightness outside the first light emitting area. The vehicle lamp according to claim 1, wherein the degree of reflection is adjusted. The rear combination lamp includes a second light source located on the outside in the vehicle width direction, and a second light guide extending toward the inside in the vehicle width direction from a position facing the second light source. including,
The light emitted from the second light source enters the inside of the second light guide from the proximal end thereof, and guides the light toward the distal end of the second light guide, and Light reflected by a plurality of reflective cuts provided on the back side of the second light guide is emitted from the front side of the second light guide to the outside, thereby causing the second light emitting area to emit light. Along with letting
The second light guide is configured such that the second light emitting area emits light at a brightness that is the same as or higher than the brightness outside the first light emitting area, and that the second light emitting area emits light from the inside in the vehicle width direction. The vehicle lamp according to claim 2, wherein the degree of light reflection by the plurality of reflection cuts is adjusted so that the second light emitting area emits light with a brightness that gradually increases toward the outside. . The rear combination lamp includes a second bracket disposed on the back side of the second light guide,
The second bracket is made of a white reflective member, and reflects light emitted from the back side of the second light guide to the outside while diffusing it toward the second light guide. The vehicular lamp according to claim 6 or 7.

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