CN212737905U - Vehicle lamp and vehicle - Google Patents
Vehicle lamp and vehicle Download PDFInfo
- Publication number
- CN212737905U CN212737905U CN202021675215.0U CN202021675215U CN212737905U CN 212737905 U CN212737905 U CN 212737905U CN 202021675215 U CN202021675215 U CN 202021675215U CN 212737905 U CN212737905 U CN 212737905U
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- Prior art keywords
- radar
- vehicle
- lamp
- support member
- outside
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model provides a vehicle lamps and lanterns and vehicle improves the maintainability that possesses the radar and hides the vehicle lamps and lanterns of the hidden portion of this radar from the outside of vehicle. A right side vehicle lamp (2R) is provided with: a lamp housing (14); a lamp cover (12); a lighting unit (3) disposed in the lamp chamber (S); a radar (5) configured to acquire radar data indicating a surrounding environment of a vehicle by emitting a radio wave to an outside of the vehicle; a concealing unit (6) which is arranged so as to face the radar so as to conceal the radar from the outside of the vehicle, and which is configured so as to pass radio waves emitted from the radar; a support member (8) that is configured to be fixed to a vehicle body (B) and that supports and fixes a radar; and a positioning part (9) which is configured to be arranged between the hiding part and the supporting component and determines the position of the radar relative to the hiding part. The hiding part is integrally formed with the lamp shade. The positioning part is fixed to the hiding part and elastically engaged with the support member.
Description
Technical Field
The present disclosure relates to a vehicle lamp and a vehicle. In particular, the present disclosure relates to a vehicle lamp and a vehicle having a radar such as a millimeter wave radar or a microwave radar.
Background
There is known a technique of mounting a radar such as a millimeter wave radar configured to acquire data indicating the surrounding environment outside the vehicle on a vehicle lamp (for example, see patent document 1). According to patent document 1, in order to hide a millimeter wave radar disposed in a lamp chamber of a vehicle lamp from the outside of a vehicle, a light guide plate made of resin is disposed in front of the millimeter wave radar. Further, by making the light from the light source incident on the light guide plate, the light emission of the light guide plate can be visually confirmed from the outside. In this way, the millimeter wave radar can be hidden from the outside of the vehicle by the light emission of the light guide plate, and the radio wave from the millimeter wave radar can be emitted to the outside of the vehicle through the light guide plate.
Documents of the prior art
Patent document
Patent document 1: japanese laid-open patent publication No. 2008 & 186741
SUMMERY OF THE UTILITY MODEL
Problem to be solved by utility model
However, in the vehicle lamp disclosed in patent document 1, it is necessary to additionally prepare a light guide plate for concealing the millimeter wave radar, and therefore, the number of parts of the vehicle lamp increases, and the number of steps of the assembly work of the vehicle lamp increases. In this regard, there is room for improvement in a vehicle lamp including a radar such as a millimeter wave radar and a hidden portion that hides the radar.
The purpose of the present disclosure is to improve the maintainability of a vehicle lamp including a radar and a hidden portion that hides the radar from the outside of a vehicle. Another object of the present disclosure is to provide a vehicle including the vehicle lamp.
Means for solving the problems
One aspect of the present disclosure provides a vehicle lamp including:
a lamp housing;
a lamp cover that covers an opening of the lamp housing;
a lighting unit disposed in a lamp chamber formed by the lamp housing and the lamp cover;
a radar configured to acquire radar data indicating a surrounding environment of a vehicle by emitting a radio wave to an outside of the vehicle;
a concealing unit that is disposed opposite to the radar so as to conceal the radar from outside the vehicle, and that is configured to pass a radio wave emitted from the radar;
a support member configured to be fixed to a vehicle body and to support and fix the radar;
and a positioning unit which is disposed between the concealed portion and the support member and which determines a position of the radar with respect to the concealed portion.
The hiding portion is integrally formed with the lamp cover.
The positioning portion is configured to be fixed to the hiding portion and to elastically engage with the support member.
According to the above configuration, the positioning portion fixed to the hiding portion is elastically engaged with the support member. In addition, the support member is fixed to the vehicle body. The hiding portion is formed integrally with the lamp cover, and the hiding portion is fixed to the positioning portion.
In this way, in the above configuration, the elastic engagement between the positioning portion and the support member can be released by using a tool such as a straight screwdriver, and therefore, the positioning portion can be separated from the support member more easily than in the case where the support member and the positioning portion are fixed by a screw or the like. As a result, when performing maintenance of the vehicle lamp, the support member and the constituent members of the vehicle lamp other than the radar can be easily removed from the vehicle body while maintaining the state in which the support member is fixed to the vehicle body. Further, when the component of the vehicle lamp detached from the vehicle body is reattached to the vehicle body, the positioning portion and the support member elastically engage with each other, so that the positioning between the concealed portion and the radar can be easily performed. Thus, the vehicle lamp provided with the radar and the hidden portion can be maintained more easily.
In addition, the radar may be disposed outside the lamp chamber.
According to the above configuration, since the radar is disposed outside the lamp chamber, it is possible to suitably prevent the operation performance of the radar from being lowered by the radiant heat from the illumination unit disposed inside the lamp chamber.
The thickness t of the concealing portion may be defined by the following equation:
t＝λ/2εr 1/2×n。
where λ is the wavelength of the radio wave emitted from the radar, εrN is an integer of 1 or more, which is a relative dielectric constant of the concealing portion.
According to the above structure, t is λ/2 εr 1/2Xn specifies the thickness t of the hidden section, and therefore, radio waves reflected by one surface of the hidden section opposite to the radar and radio waves reflected by the other surface of the hidden section cancel each other out. As a result, the reflection rate of the radio wave emitted from the radar by the hidden unit can be reduced. In this way, the intensity of the reflected radio wave reflected by the hidden portion becomes weak, and therefore, it is possible to avoid a situation in which the reflected radio wave enters the receiving antenna of the radar and adversely affects the radar data.
The distance between the concealed portion and the radar may be 20mm to 100 mm.
In the case where the distance between the hidden portion and the radar is 20mm or more, the reflected radio wave emitted from the radar and reflected by the hidden portion is sufficiently attenuated until reaching the receiving antenna of the radar. Therefore, it is possible to avoid a situation in which the reflected radio wave incident on the receiving antenna adversely affects the radar data as an interference component. On the other hand, in the case where the distance between the hidden portion and the radar is 100mm or less, a situation in which a part of radio waves existing in the field of view of the radar cannot pass through the hidden portion can be avoided.
Further, a vehicle provided with the vehicle lamp can be provided.
Effect of the utility model
According to the present disclosure, the maintainability of a vehicle lamp including a radar and a hidden portion that hides the radar from the outside of a vehicle can be improved.
Drawings
Fig. 1 is a front view of a vehicle equipped with a left side vehicle lamp and a right side vehicle lamp.
Fig. 2 is a vertical sectional view of the right-side vehicle lamp.
Fig. 3 is a diagram showing reflected radio waves reflected by a hidden portion.
Fig. 4 is a diagram showing a state in which the support member and the constituent members of the right-side vehicle lamp other than the radar are removed from the vehicle.
Description of the reference numerals
1: vehicle with a steering wheel
2L: left side vehicle lamp
2R: right side lamp for vehicle
3: lighting unit for low beam
4: lighting unit for high beam
5: radar apparatus
6: hidden part
8: support member
9: positioning part
12: lamp shade
14: lamp shell
20: front panel
22. 23: screw nail
62: projection part
82: spear-shaped part
92: engaging hole part
93: fixing part
142: mounting hole
Detailed Description
Hereinafter, embodiments of the present disclosure (hereinafter, simply referred to as "the present embodiments") will be described with reference to the drawings. The dimensions of the components shown in the drawings may be different from the actual dimensions of the components for the sake of convenience of explanation.
In the description of the present embodiment, for convenience of description, the terms "left-right direction", "up-down direction", and "front-back direction" may be appropriately mentioned. These directions are opposite directions set for the vehicle 1 shown in fig. 1. Here, the "left-right direction" is a direction including the "left direction" and the "right direction". The "up-down direction" is a direction including an "up direction" and a "down direction". The "front-rear direction" is a direction including the "front direction" and the "rear direction". Note that, although the "front-rear direction" is not shown in fig. 1, the "front-rear direction" is a direction perpendicular to the left-right direction and the up-down direction.
In the present embodiment, the "horizontal direction" of the vehicle 1 is referred to, and the "horizontal direction" is a direction perpendicular to the vertical direction (vertical direction) and includes the left-right direction and the front-rear direction. In the present embodiment, the directions (the left-right direction, the up-down direction, and the front-back direction) set for the right side vehicle lamp 2R and the left side vehicle lamp 2L are the directions that coincide with the directions (the left-right direction, the up-down direction, and the front-back direction) set for the vehicle 1.
First, a vehicle 1 according to the present embodiment will be described with reference to fig. 1. Fig. 1 is a front view of a vehicle 1 provided with a left side vehicle lamp 2L and a right side vehicle lamp 2R. As shown in fig. 1, a left side vehicle lamp 2L is disposed on the left front side of the vehicle 1, and a right side vehicle lamp 2R is disposed on the right front side of the vehicle 1. The left vehicle lamp 2L and the right vehicle lamp 2R each include a low-beam illumination unit 3, a high-beam illumination unit 4, a radar 5, and a hidden portion 6 that hides the radar 5.
In the present embodiment, the left side vehicle lamp 2L and the right side vehicle lamp 2R have the same configuration. Therefore, in the following description, a specific configuration of the right vehicle lamp 2R will be described with reference to fig. 2. For convenience of explanation, the left side vehicle lamp 2L and the right side vehicle lamp 2R may be collectively referred to as only the "vehicle lamp 2".
The low beam illumination unit 3 is configured to emit a low beam light distribution pattern toward the front of the vehicle 1. The high-beam illumination unit 4 is configured to emit a high-beam light distribution pattern forward of the vehicle 1.
The radar 5 is configured to acquire radar data representing the surrounding environment of the vehicle 1 by emitting radio waves (for example, millimeter waves or microwaves) to the outside of the vehicle 1. The radar 5 is, for example, a millimeter wave radar or a microwave radar. A vehicle control unit (vehicle-mounted computer), not shown, is configured to specify the surrounding environment of the vehicle 1 (particularly, information on an object existing outside the vehicle 1) based on the radar data output from the radar 5.
The radar 5 includes an antenna unit and a communication circuit unit (not shown). The antenna unit includes: one or more transmitting antennas configured to radiate radio waves (for example, millimeter waves having a wavelength of 1mm to 10 mm) into the air; and one or more receiving antennas configured to receive the reflected radio waves reflected by the object. The antenna portion may be configured as a patch antenna (a metal pattern formed on a substrate). After the radiation radio wave radiated from the transmitting antenna is reflected by an object such as another vehicle, the reflected radio wave from the object is received by the receiving antenna.
The communication circuit unit includes a transmission-side RF (radio frequency) circuit, a reception-side RF circuit, and a signal processing circuit. The communication circuit unit is configured as a Monolithic Microwave Integrated Circuit (MMIC). The transmit side RF circuitry is electrically connected to the transmit antenna. The reception-side RF circuit is electrically connected to the reception antenna. The signal processing circuit is configured to generate radar data by processing a digital signal output from the receiving-side RF circuit.
The antenna unit and the communication circuit unit may be housed in the case. Further, the antenna portion may be covered with an antenna cover.
The hidden portion 6 is disposed so as to face the radar 5 so as to hide the radar 5 from the outside of the vehicle 1. In addition, the hidden portion 6 is configured to transmit radio waves emitted from the radar 5. The concealing portion 6 may be formed of, for example, an opaque resin member. In particular, the concealing portion 6 may be formed of a resin member colored by a predetermined color such as black. The hiding portion 6 may be formed of a retro-reflector having many micro prisms. In this case, since the light from the outside is totally reflected by the prism of the retro-reflector, the radar 5 can be hidden from the outside by the retro-reflector. In this way, the radar 5 can be hidden from the outside of the vehicle 1 by the hidden portion 6, and the design of the appearance of the right-side vehicle lamp 2R can be improved.
Fig. 2 is a vertical direction (vertical direction) cross-sectional view of the right side vehicle lamp 2R. As shown in fig. 2, the right vehicle lamp 2R further includes a lamp housing 14, a globe 12 covering an opening of the lamp housing 14, and a support member 8. The lamp housing 14 may also be formed from, for example, a metal component. The cover 12 may be formed of, for example, a transparent resin member. The low beam illumination unit 3 and the high beam illumination unit 4 are disposed in a lamp chamber S formed by a lamp housing 14 and a globe 12.
In the present embodiment, instead of the illumination unit 4 for high Beam, an illumination unit for ADB (Adaptive high Beam) that emits a light distribution pattern for ADB having an irradiation region and a non-irradiation region may be disposed in the lamp chamber S. In addition, a LiDAR unit or a camera may be disposed in the lamp room S.
The lamp housing 14 is provided with a mounting hole 142 (see fig. 4). The lamp housing 14 is attached to the vehicle body B by screws 23 inserted into the attachment holes 142. The lamp housing 14 may be provided with a cover portion, not shown. In this case, the operator can remove the screw 23 from the lamp chamber S by opening the lid portion, not shown.
The support member 8 is a metal bracket and is configured to support and fix the radar 5. The support member 8 is fixed to the vehicle body B via screws 22. The support member 8 has a lance (ランス)82 as an elastic engagement portion, and is configured to elastically engage with a positioning portion 9 described later via the lance 82.
A spacer, not shown, is provided between the radar 5 and the support member 8. Since the air layer 40 is provided between the radar 5 and the support member 8 by the spacer, external heat suitable for being released from an external heat source such as an engine is blocked by the air layer 40. This is suitable for preventing the radar 5 from being adversely affected by external heat.
The support member 8 is disposed below the lamp housing 14. Since the radar 5 and the support member 8 are disposed outside the lamp house S, it is preferable to prevent the operation of the radar 5 from being adversely affected by heat generated from the low beam illumination unit 3 or the high beam illumination unit 4.
The concealing portion 6 is formed integrally with the shade 12, and extends downward from the shade 12. In this regard, the concealing portion 6 and the globe 12 may be integrally formed by two-color molding using a mold. In addition, the concealing portion 6 may also have a protruding portion 64 extending in the rearward direction.
In addition, regarding the relative positional relationship between the radar 5 and the hidden portion 6, the distance d between the hidden portion 6 and the radar 5 in the front-rear direction may be set to be 20mm to 100 mm. In the case where the distance d between the hidden portion 6 and the radar 5 is 20mm or more, the reflected radio wave emitted from the radar 5 and reflected by the hidden portion 6 is sufficiently attenuated until reaching the receiving antenna of the radar 5. Therefore, a situation in which the reflected radio wave received by the radar 5 adversely affects the radar data as an interference component can be avoided.
On the other hand, in the case where the distance between the hidden section 6 and the radar 5 is 100mm or less, it is possible to avoid a situation in which a part of radio waves existing in the field of view of the radar 5 cannot pass through the hidden section 6. That is, it is possible to avoid a situation in which radar data is adversely affected by a reflected radio wave as an interference component as a result of a part of the radio wave that cannot pass through the hidden portion 6 being reflected by a boundary portion between the hidden portion 6 and the globe 12 or other optical components.
Next, referring to fig. 3, the thickness t of the concealing portion 6 in the front-rear direction will be described below. Fig. 3 is a diagram showing the reflected radio waves R1, R2 reflected by the hidden section 6. The thickness t of the hidden portion 6 shown in fig. 3 is defined by the following equation (1).
[ formula 1 ]
Here, λ is the wavelength of a radio wave emitted from the radar 5. EpsilonrN is an integer of 1 or more, which is the relative dielectric constant of the hidden portion 6.
In this way, in the case where the thickness t of the hidden section 6 is set to the thickness specified in the above equation (1), the reflected radio wave R2 reflected by the one surface 62 of the hidden section 6 opposed to the radar 5 and the reflected radio wave R1 reflected by the other surface 63 of the hidden section 6 located on the opposite side of the one surface 62 cancel each other out. Specifically, the phase difference Δ θ between the reflected radio wave R2 and the reflected radio wave R1 becomes (2m +1) pi (m is an integer of zero or more), and therefore, the reflected radio wave R1 and the reflected radio wave R2 cancel each other. As a result, the reflection rate of the radio wave emitted from the radar 5 by the hidden unit 6 can be reduced. Therefore, the intensity of the reflected radio wave reflected by the hidden portion 6 becomes weak, and therefore, it is possible to avoid a situation in which the radar data is adversely affected as an interference component due to the reflected radio wave being received by the radar 5. For example, when the wavelength λ of the radio wave of the radar 5 is 3.922mm, the relative dielectric constant ε of the hidden portion 6rWhen n is 2 and n is 1, the thickness t of the hidden portion 6 is 1.386 mm.
The positioning portion 9 is disposed between the hiding portion 6 and the support member 8 in the front-rear direction. The positioning portion 9 is fixed to the hiding portion 6 and elastically engages with the support member 8. The positioning portion 9 includes a fixing portion 93 fixed to the protruding portion 64 of the hidden portion 6, and an engaging hole portion 92 configured to engage with the lance 82 of the support member 8. The lances 82 engage with the engaging hole portions 92, and thereby the support member 8 and the positioning portion 9 are elastically engaged. In this way, the position of the radar 5 with respect to the hidden portion 6 can be determined by the elastic engagement between the support member 8 and the positioning portion 9.
Further, the operator can release the elastic engagement between the lance 82 and the engagement hole 92 by applying a force to the lance 82 in the upward direction using a tool such as a straight screwdriver (see fig. 4). As a result, the positioning portion 9 can be easily separated from the support member 8. In this case, the operator may insert a parallel screwdriver through the gap G between the concealing portion 6 and the front panel 20.
According to the present embodiment, the positioning portion 9 fixed to the hiding portion 6 elastically engages with the support member 8. Further, the support member 8 is fixed to the vehicle body B via a screw 22. Further, the hiding portion 6 is formed integrally with the shade 12 and is fixed to the positioning portion 9.
In this way, in the present embodiment, the elastic engagement between the positioning portion 9 and the support member 8 can be released by using a tool such as a straight screwdriver, and therefore, the positioning portion 9 can be separated from the support member 8 more easily than in the case where the support member 8 and the positioning portion 9 are fixed by a screw or the like. As a result, when performing maintenance of the right-side vehicle lamp 2R, the support member 8 and the constituent members of the vehicle lamp 2R other than the radar 5 can be easily removed from the vehicle body B while maintaining the state in which the support member 8 is fixed to the vehicle body B. In this way, the support member 8 is fixed to the vehicle body B, and therefore, the relative positional relationship of the radar 5 with respect to the vehicle 1 is maintained. Therefore, even when the right vehicle lamp 2R is detached from the vehicle body B for maintenance or the like, the relative positional relationship of the radar 5 with respect to the vehicle 1 is maintained, and therefore, it is not necessary to perform positioning of the radar 5 with respect to the vehicle 1 again.
Further, when the constituent members (particularly, the lamp housing 14 and the like) of the right-side vehicle lamp 2R detached from the vehicle body B are reattached to the vehicle body B, the positioning portion 9 and the support member 8 elastically engage with each other, and thus the positioning between the hidden portion 6 and the radar 5 can be easily performed. In this way, the right-side vehicle lamp 2R including the radar 5 and the hidden portion 6 can be improved in maintenance.
While the embodiments of the present invention have been described above, it is needless to say that the technical scope of the present invention should not be construed as being limited by the description of the embodiments. The present embodiment is merely an example, and those skilled in the art will understand that various modifications of the embodiment can be made within the scope of the invention described in the claims. The technical scope of the present invention should be determined based on the scope of the present invention recited in the claims and the equivalent thereof.
Claims (5)
1. A vehicle lamp is characterized by comprising:
a lamp housing;
a lamp cover that covers an opening of the lamp housing;
a lighting unit disposed in a lamp chamber formed by the lamp housing and the lamp cover;
a radar configured to acquire radar data indicating a surrounding environment of a vehicle by emitting a radio wave to an outside of the vehicle;
a concealing unit that is disposed opposite to the radar so as to conceal the radar from outside the vehicle, and that is configured to pass a radio wave emitted from the radar;
a support member configured to be fixed to a vehicle body and to support and fix the radar;
a positioning unit configured to be disposed between the concealed portion and the support member and determine a position of the radar with respect to the concealed portion;
the hiding part is integrally formed with the lamp housing,
the positioning portion is configured to be fixed to the hiding portion and to elastically engage with the support member.
2. A lamp for a vehicle as defined in claim 1,
the radar is disposed outside the lamp chamber.
3. A lamp for a vehicle as claimed in claim 2,
the thickness t of the concealing portion is defined by the following equation,
t＝λ/2εr 1/2×n
where λ is the wavelength of the radio wave emitted from the radar, εrN is an integer of 1 or more, which is a relative dielectric constant of the concealing portion.
4. A lamp for a vehicle as claimed in any one of claims 1 to 3,
the distance between the concealed portion and the radar is 20mm to 100 mm.
5. A vehicle comprising the lamp for a vehicle as defined in any one of claims 1 to 4.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-149128 | 2019-08-15 | ||
| JP2019149128 | 2019-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212737905U true CN212737905U (en) | 2021-03-19 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021675215.0U Active CN212737905U (en) | 2019-08-15 | 2020-08-12 | Vehicle lamp and vehicle |
| CN202010805348.3A Pending CN112389316A (en) | 2019-08-15 | 2020-08-12 | Vehicle lamp and vehicle |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010805348.3A Pending CN112389316A (en) | 2019-08-15 | 2020-08-12 | Vehicle lamp and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389316A (en) * | 2019-08-15 | 2021-02-23 | 株式会社小糸制作所 | Vehicle lamp and vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002071788A (en) * | 2000-08-30 | 2002-03-12 | Toyota Motor Corp | Radar device mounting method and radar device |
| JP2003240838A (en) * | 2002-02-19 | 2003-08-27 | Mitsubishi Electric Corp | Periphery monitoring device for vehicle |
| JP5285405B2 (en) * | 2008-12-02 | 2013-09-11 | 株式会社小糸製作所 | Vehicle lighting |
| JP2010146807A (en) * | 2008-12-17 | 2010-07-01 | Koito Mfg Co Ltd | Vehicle lamp |
| JP5411976B1 (en) * | 2012-09-21 | 2014-02-12 | 株式会社小松製作所 | Work vehicle periphery monitoring system and work vehicle |
| CN202884619U (en) * | 2012-11-08 | 2013-04-17 | 林水莲 | Light-emitting diode (LED) down light |
| CN212737905U (en) * | 2019-08-15 | 2021-03-19 | 株式会社小糸制作所 | Vehicle lamp and vehicle |
-
2020
- 2020-08-12 CN CN202021675215.0U patent/CN212737905U/en active Active
- 2020-08-12 CN CN202010805348.3A patent/CN112389316A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389316A (en) * | 2019-08-15 | 2021-02-23 | 株式会社小糸制作所 | Vehicle lamp and vehicle |
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| CN112389316A (en) | 2021-02-23 |
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