CN-122003344-A - Vehicle vision recognition device

Abstract

Provided is a vehicle vision recognition device. In the door mirror device, the first light guide and the second light guide are arranged side by side in the up-down direction, and therefore, the arrangement size of the first light guide and the second light guide in the vehicle front-rear direction can be made small. Further, since the first LED and the second LED are disposed on the inner sides of the first light guide and the second light guide in the vehicle width direction, the wiring distance between the first LED and the second LED from the inner sides in the vehicle width direction can be made short. Therefore, the door mirror device can be miniaturized.

Inventors

• HATTORI TOMOZO

Assignees

• 株式会社东海理化电机制作所

Dates

Publication Date

20260508

Application Date

20241001

Priority Date

20231102

Claims (10)

1. 1. A vehicle vision recognition device is characterized by comprising: A visual recognition mechanism that assists visual recognition of an occupant of the vehicle; a first guide member that extends on a vehicle width direction side and extends with a distal end side toward a vehicle width direction outer side of the visual recognition mechanism; A second guide member that extends on a vehicle width direction side, and that extends a distal end side to a vehicle width direction outer side of the visual recognition mechanism, and that is arranged side by side with the first guide member in an up-down direction; A first emission part which is arranged on the inner side of the first guiding member in the vehicle width direction, and emits emitted light guided by the first guiding member and emitted from the tail end side, and And a second emission portion that is disposed on the inner side in the vehicle width direction of the second guide member, and that emits light that is guided by the second guide member and emitted from the distal end side.
2. 2. The visual recognition apparatus for a vehicle according to claim 1, wherein, The first guide member extends along a light emission direction of the first emission portion, and the second guide member extends along a light emission direction of the second emission portion.
3. 3. The visual recognition apparatus for a vehicle according to claim 1 or 2, wherein, The light guide device is provided with a plurality of reflecting parts which are arranged on one of the first guide member and the second guide member at intervals, reflect light guided by the one of the first guide member and the second guide member, and are not opposite to the other of the first guide member and the second guide member.
4. 4. The visual recognition device for a vehicle according to any one of claims 1 to 3, wherein, The light shielding device is provided with a housing body which houses the first guide member and the second guide member, and a light shielding part which shields light between the first guide member and the second guide member.
5. 5. The visual recognition device for a vehicle according to any one of claims 1 to 4, wherein, One of the first guide member and the second guide member irradiates light toward an occupant.
6. 6. The visual recognition apparatus for a vehicle according to claim 5, wherein, One of the first guide member and the second guide member is disposed on a lower side of the other of the first guide member and the second guide member.
7. 7. The visual recognition device for a vehicle according to any one of claims 1 to 6, wherein, A position in the up-down direction is overlapped between a radiation position where light is radiated from the distal end side of the first guide member and a radiation position where light is radiated from the distal end side of the second guide member.
8. 8. The visual recognition device for a vehicle according to any one of claims 1 to 7, wherein, The curvature of the first guide member in the extending direction is different from the curvature of the second guide member in the extending direction.
9. 9. The vehicle vision recognition apparatus according to any one of claims 1 to 8, comprising: a covering part which is arranged at the position of the first guide member and the second guide member in the vertical direction and covers the visual recognition mechanism from the periphery, and And a displacement mechanism that is disposed at a position in the up-down direction of the first guide member and the second guide member, and that displaces the visual recognition mechanism.
10. 10. The visual recognition device for a vehicle according to any one of claims 1 to 9, wherein, The circuit board is provided with the first injection part and the second injection part on the outer side in the vehicle width direction.

Description

Vehicle vision recognition device Technical Field The present invention relates to a vehicle visual recognition device in which a visual recognition mechanism assists visual recognition of an occupant of a vehicle. Background In the exterior mirror described in U.S. patent application publication 2012/0147614, a mirror lens assists in the visual recognition of an occupant of a vehicle. The one and the other covers extend on the vehicle width direction side, the one end side of the one cover extends outward in the vehicle width direction of the mirror lens, and the other end side of the other cover extends inward in the vehicle width direction of the mirror lens. The light emitted from the LEDs on one side and the other side is guided by the lamp covers on the one side and the other side, respectively, and is irradiated from the distal end side. Here, in the exterior mirror, one LED is disposed on the inner side in the vehicle width direction of one of the lamp covers, and the other LED is disposed on the outer side in the vehicle width direction of the other lamp cover. Disclosure of Invention In view of the above-described circumstances, an object of the present invention is to provide a vehicle vision recognition device that can be miniaturized. The first aspect of the present invention provides a vehicle vision recognition device including a vision recognition mechanism that assists vision of an occupant of a vehicle, a first guide member that extends on a vehicle width direction side and has a distal end side that extends outward in the vehicle width direction of the vision recognition mechanism, a second guide member that extends on a vehicle width direction side and has a distal end side that extends outward in the vehicle width direction of the vision recognition mechanism and is arranged side by side in an up-down direction with the first guide member, a first emission portion that is arranged inside in the vehicle width direction of the first guide member and emits emitted light guided by the first guide member and from the distal end side, and a second emission portion that is arranged inside in the vehicle width direction of the second guide member and emits emitted light guided by the second guide member and from the distal end side. In the vehicle vision recognition device according to the second aspect of the present invention, in the vehicle vision recognition device according to the first aspect of the present invention, the first guide member extends along the light emission direction of the first emission portion, and the second guide member extends along the light emission direction of the second emission portion. A vehicle vision-recognition device according to a third aspect of the present invention is the vehicle vision-recognition device according to the first or second aspect of the present invention, further comprising a reflecting portion that is provided in one of the first guide member and the second guide member at a distance from each other, reflects light guided by the one of the first guide member and the second guide member, and does not face the other of the first guide member and the second guide member. A vehicle vision recognition device according to a fourth aspect of the present invention is the vehicle vision recognition device according to any one of the first to third aspects of the present invention, further comprising a housing body that houses the first guide member and the second guide member, and a light shielding portion that shields light between the first guide member and the second guide member. In a fifth aspect of the present invention, in the vehicle vision recognition device according to any one of the first to fourth aspects of the present invention, one of the first guide member and the second guide member irradiates light toward an occupant. In a vehicle vision recognition device according to a sixth aspect of the present invention, in the vehicle vision recognition device according to the fifth aspect of the present invention, one of the first guide member and the second guide member is disposed below the other of the first guide member and the second guide member. In the vehicle vision recognition device according to a seventh aspect of the present invention, in the vehicle vision recognition device according to any one of the first to sixth aspects of the present invention, a position in the up-down direction is formed to overlap between a radiation position where light is radiated from the distal end side of the first guide member and a radiation position where light is radiated from the distal end side of the second guide member. In the vehicle vision recognition device according to an eighth aspect of the present invention, in the vehicle vision recognition device according to any one of the first to seventh aspects of the present invention, a curvature of the first guide member in the extending direction is different from a curvature of the se