CN210740285U - Automobile-used lamp and car that run through - Google Patents
Automobile-used lamp and car that run through Download PDFInfo
- Publication number
- CN210740285U CN210740285U CN201922104915.8U CN201922104915U CN210740285U CN 210740285 U CN210740285 U CN 210740285U CN 201922104915 U CN201922104915 U CN 201922104915U CN 210740285 U CN210740285 U CN 210740285U
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- China
- Prior art keywords
- lamp
- lamp body
- light guide
- right direction
- vehicular
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Classifications
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
- F21S43/195—Details of lamp holders, terminals or connectors
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/27—Attachment thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an automobile-used lamp that runs through, including lamp body and the lamp shade that all extends along left right direction, the lamp shade is installed on the lamp body, and lamp shade and lamp body enclose into the lamp room that extends along left right direction, and the intermediate position of the left right direction of lamp room is equipped with the illuminating part, and the left side and the right side of illuminating part all are equipped with the bar light guide that is used for the light that the conduction illuminating part sent, and the bar light guide all sets up in the lamp room. The utility model also provides a car, the afterbody of this car is equipped with foretell automobile-used running through lamp. The utility model lightens the vehicle through lamp by matching the bar-shaped light guide on the left side and the right side of the light-emitting piece, reduces the use of the light-emitting piece, reduces the cost and reduces the requirement on the space size; the decorative piece and the reflective groove are arranged, so that a more uniform lighting effect is realized; and the assembly structure of driver and LED lamp sets up rationally, has reduced the assembly degree of difficulty of driver and LED lamp.
Description
Technical Field
The utility model relates to an automobile parts, concretely relates to automobile-used lamp and car that runs through.
Background
With the development of the automobile lamp, the automobile lamp not only can be used as a performance part to realize functions, but also can be used as an appearance part to form a bright point of the whole automobile. The rear portion is run through the lamp and can obviously promote whole car grade in car outward appearance, and the function that the rear portion was run through the lamp and is mainly realized is rear portion position lamp, has very good visual effect after lighting. The traditional through lamp structure is similar to other lamps at the rear part of an automobile in realizing mode, and a reflection type structure is adopted. As shown in fig. 1, the conventional through lamp structure includes a lamp body assembly 1, a lamp cover assembly 2, an LED chip assembly 3, a reflective bowl assembly 4 and an internal assembly 5, wherein the LED chip assembly 3 is disposed below the reflective bowl assembly 4, and the internal assembly 5 is disposed at the rear side of the reflective bowl assembly 4. In order to achieve the lighting effect, more LED chips need to be arranged on the LED chip assembly 3, and 1 LED chip needs to be arranged at intervals of 18mm, which results in higher cost of the conventional through lamp structure, and the conventional through lamp structure adopting the reflective structure needs to be arranged largely.
Disclosure of Invention
The object of the present invention is to provide a run-through light for a vehicle, which alleviates or eliminates at least one of the above-mentioned technical problems.
An automobile-used lamp that runs through, include lamp body and the lamp shade that all extends along controlling the direction, the lamp shade is installed on the lamp body, the lamp shade with the lamp body encloses into the lamp room that extends along controlling the direction, the intermediate position of the direction of controlling of lamp room is equipped with the illuminating part, the left side and the right side of illuminating part all are equipped with and are used for the conduction the bar light guide of the light that the illuminating part sent, the bar light guide all sets up in the lamp room.
Further, the illuminating part comprises a driver and an LED lamp electrically connected with the driver, and the driver and the LED lamp are fixedly installed in the middle of the lamp body in the left-right direction.
Furthermore, a supporting plate is arranged on the LED lamp, a slot structure used for inserting the supporting plate is arranged on the lamp body, and the slot structure comprises an upper slot corresponding to the upper portion of the supporting plate and a lower slot corresponding to the lower portion of the supporting plate.
Furthermore, a clamping hole is formed in the driver, a clamping block matched with the clamping hole is arranged on the lamp body, the end portion of the clamping block extends backwards out of the clamping hole, a first notch used for being clamped on the supporting plate is formed in the end portion of the clamping block, and a second notch which corresponds to the first notch in position and is used for being clamped on the clamping block is formed in the supporting plate.
Further, LED chips are arranged on the left side face and the right side face of the LED lamp.
Further, a plurality of protruding blocks distributed along the left and right directions are arranged on the strip-shaped light guide, and a plurality of grooves used for embedding the protruding blocks are formed in the lamp body.
Furthermore, a light reflecting groove corresponding to the strip-shaped light guide is arranged on the lamp body.
Furthermore, the groove wall of the light reflecting groove is in a wave shape extending along the left and right directions.
Further, the lamp chamber is internally provided with a decorative part extending along the left-right direction, the decorative part comprises a shading part arranged at the rear part of the luminous part and two light transmission parts respectively extending leftwards and rightwards from the shading part, and the strip-shaped light guides are arranged between the light transmission parts and the lamp body.
The utility model also provides a car, the afterbody of this car is equipped with foretell automobile-used running through lamp.
The utility model has the advantages that the strip-shaped light guides on the left side and the right side of the luminous piece are matched to light the vehicle through lamp through the luminous piece, thereby reducing the use of the luminous piece, lowering the cost, improving the cost performance and reducing the requirement on the space size; the decorative piece and the reflective groove are arranged, so that a more uniform lighting effect is realized; and the assembly structure of driver and LED lamp sets up rationally, has reduced the assembly degree of difficulty of driver and LED lamp.
Drawings
FIG. 1 is a schematic diagram of a conventional through-lamp configuration as described in the background section;
FIG. 2 is an exploded view of a vehicular penetration lamp according to an embodiment;
FIG. 3 is a schematic view of the installation of the drive;
FIG. 4 is a schematic view of an LED lamp installation;
FIG. 5 is a schematic view of the installation of a strip light guide;
FIG. 6 is a schematic view of the installation of the trim piece;
FIG. 7 is a schematic view of an LED lamp;
FIG. 8 is a schematic optical conduction diagram of a strip light guide;
fig. 9 is a schematic view of optical conduction of a light-transmitting portion on a decoration.
In the figure: 1-lamp body assembly; 2-a lamp shade assembly; 3-LED chip assembly; 4-a reflective bowl assembly; 5-internal assembly; 6, a lamp body; 7, a lampshade; 8-a driver; 9-LED lamps; 10-a strip-shaped light guide; 11-a decorative piece; 12 — a first screw; 13-a second screw; 14 — a first threaded hole; 15-a fixture block; 16-a clamping hole; 17-a connection plug; 18 — a first gap; 19-upper slot; 20-lower slot; 21-a support plate; 22-a reflective groove; 23, a groove; 24-a bump; 25-a positioning pin; 26-positioning holes; 27-a light-shielding portion; 28-a light-transmitting portion; 29-LED chip; 30-a connection socket; 31 — second gap.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 2 to 9, a vehicle penetration lamp includes a lamp body 6 and a lamp shade 7 both extending along the left and right direction, the lamp shade 7 is installed on the lamp body 6, the lamp shade 7 and the lamp body 6 enclose a lamp room extending along the left and right direction, the middle position of the left and right direction of the lamp room is provided with a luminous element, the left side and the right side of the luminous element are both provided with a bar-shaped light guide 10 for conducting light emitted by the luminous element, the bar-shaped light guide 10 on the left side of the luminous element extends leftwards, the bar-shaped light guide 10 on the right side of the luminous element extends rightwards, and the bar-shaped light guide.
In this embodiment, the illuminating part includes driver 8 and the LED lamp 9 of being connected with driver 8 electricity, and driver 8 and LED lamp 9 are all fixed mounting in the middle position of the left and right sides direction of lamp body 6, are equipped with the connecting plug 17 that is used for connecting LED lamp 9 electrically on the driver 8, are equipped with on the LED lamp 9 with connecting plug 17 complex connection socket 30.
As an installation scheme, the driver 8 is fixedly connected to the lamp body 6 through two first screws 12, and the lamp body 6 is provided with first threaded holes 14 in threaded connection with the first screws 12; the LED lamp 9 is arranged on the rear side of the driver 8, the LED lamp 9 is fixedly connected to the lamp body 6 through two second screws 13, and the lamp body 6 is provided with second threaded holes in threaded connection with the second screws 13.
As a modified solution, a supporting plate 21 is arranged on the LED lamp 9, and a slot structure for inserting the supporting plate 21 is arranged on the lamp body 6, the slot structure includes an upper slot 19 corresponding to an upper portion of the supporting plate 21 and a lower slot 20 corresponding to a lower portion of the supporting plate 21, and the pre-installation and positioning of the LED lamp 9 can be realized through the slot structure.
As a specific installation scheme, the supporting plate 21 is firstly clamped into the slot structure, then the second screw 13 is screwed into the second threaded hole, the head of the second screw 13 is utilized to press the supporting plate 21 forwards, and the supporting plate 21 is prevented from being pulled out of the slot structure backwards. The second screw hole may be provided at a lower side of the lower socket 20.
As an improved scheme, a clamping hole 16 is formed in the driver 8, a clamping block 15 matched with the clamping hole 16 is arranged on the lamp body 6, the end portion of the clamping block 15 extends out of the clamping hole 16, a first notch 18 used for being clamped on the supporting plate 21 is formed in the end portion of the clamping block 15, a second notch 31 which corresponds to the first notch 18 in position and is used for being clamped on the clamping block 15 is formed in the supporting plate 21, pre-installation and positioning of the driver 8 are achieved through the clamping block 15 and the clamping hole 16, and support is formed in the middle of the supporting plate 21 through the first notch 18 and the second notch 31.
As a specific implementation scheme, three LED chips 29 are respectively disposed on the left side surface and the right side surface of the LED lamp 9, the three LED chips 29 on the left side surface of the LED lamp 9 correspond to the strip-shaped light guide 10 on the left side of the LED lamp 9, and the three LED chips 29 on the right side surface of the LED lamp 9 correspond to the strip-shaped light guide 10 on the right side of the LED lamp 9. By providing a strip-shaped light guide 10, the amount of LED chips 29 can be reduced compared to conventional through-lamp structures.
As an improved scheme, two supporting plates 21 are arranged on the LED lamp 9, the two supporting plates 21 are arranged at intervals, three LED chips 29 on the left side surface of the LED lamp 9 are supported on the supporting plate 21 on the left side, and three LED chips 29 on the right side surface of the LED lamp 9 are supported on the supporting plate 21 on the right side. Corresponding to the two support plates 21, the lamp body 6 is provided with two slot structures and two clamping blocks 15.
As one installation scheme, the strip-shaped light guides 10 are respectively provided with a plurality of protrusions 24 distributed along the left-right direction, and the lamp body 6 is provided with a plurality of grooves 23 for embedding the protrusions 24. The projections 24 are embedded in the corresponding grooves 23 to play a positioning role, and then the projections 24 are fixedly connected to the lamp body 6 in an ultrasonic welding mode. Further, for the mounting accuracy of the strip light guide 10, the lamp body 6 is provided with a positioning pin 25, and the projection 24 is provided with a positioning hole 26 that is fitted with the positioning pin 25.
As a modification, the lamp body 6 is provided with a light reflecting groove 22 corresponding to the position of the strip light guide 10. The light-reflecting grooves 22 serve to reflect light exiting the strip-shaped light guide 10, enabling more light to exit through the lamp housing 7. Furthermore, the wall of the light-reflecting groove 22 is wavy and extends in the left-right direction, so that the light reflected by the light-reflecting groove 22 is more dispersed, and the through lamp for the vehicle can realize a more uniform lighting effect. The reflective grooves 22 may be formed by covering the inner walls of the stripe-shaped grooves with a reflective layer.
As a modification, a decoration 11 extending in the left-right direction is provided in the lamp chamber, the decoration 11 includes a light shielding portion 27 provided behind the luminous member and two light transmitting portions 28 extending leftward and rightward from the light shielding portion 27, respectively, and the strip light guide 10 is provided between the light transmitting portions 28 and the lamp body 6. The light shielding portion 27 is used to shield all or a part of the light, and can function as a model. The light transmission part 28 is used for conducting and diffusing light emitted by the bar-shaped light guide 10, and the light emitted by the bar-shaped light guide 10 is conducted and diffused through the light transmission part 28, so that the through lamp for the vehicle can achieve a more uniform lighting effect. In specific implementation, the decoration 11 is a plastic part and is fixedly connected to the lamp body 6 by ultrasonic welding. As shown in fig. 8 and 9, in the use process, the light emitted by the LED lamp 9 forms parallel light through the strip light guide 10, and the parallel light is conducted and diffused through the light-transmitting portion 28 to form stray light, which is beneficial to achieving a more uniform lighting effect.
In the embodiment, the lampshade 7 is a lens, and the lampshade 7 is fixedly connected with the lamp body 6 by hot plate welding.
The utility model also provides a car, the afterbody of this car is equipped with foretell automobile-used running through lamp.
Claims (10)
1. A vehicle through lamp is characterized in that: including lamp body (6) and lamp shade (7) that all extend along left right direction, lamp shade (7) are installed on lamp body (6), lamp shade (7) with lamp body (6) enclose into the lamp room that extends along left right direction, the intermediate position of the left right direction of lamp room is equipped with the illuminating part, the left side and the right side of illuminating part all are equipped with and are used for the conduction bar light guide (10) of the light that the illuminating part sent, bar light guide (10) all set up in the lamp room.
2. The vehicular through lamp according to claim 1, characterized in that: the illuminating part comprises a driver (8) and an LED lamp (9) electrically connected with the driver (8), and the driver (8) and the LED lamp (9) are fixedly installed at the middle position of the left direction and the right direction of the lamp body (6).
3. The vehicular through lamp according to claim 2, characterized in that: the LED lamp is characterized in that a supporting plate (21) is arranged on the LED lamp (9), a slot structure used for inserting the supporting plate (21) is arranged on the lamp body (6), and the slot structure comprises an upper slot (19) corresponding to the upper portion of the supporting plate (21) and a lower slot (20) corresponding to the lower portion of the supporting plate (21).
4. The vehicular through lamp according to claim 3, characterized in that: the lamp body (6) is provided with a clamping block (15) matched with the clamping hole (16), the end part of the clamping block (15) extends out of the clamping hole (16) backwards, the end part of the clamping block (15) is provided with a first notch (18) used for being clamped on the supporting plate (21), and the supporting plate (21) is provided with a second notch (31) which corresponds to the first notch (18) in position and is used for being clamped on the clamping block (15).
5. The vehicular through lamp according to claim 2, characterized in that: and the left side surface and the right side surface of the LED lamp (9) are both provided with LED chips (29).
6. The vehicular through lamp according to claim 1, characterized in that: the strip-shaped light guide (10) is provided with a plurality of convex blocks (24) distributed along the left and right directions, and the lamp body (6) is provided with a plurality of grooves (23) used for embedding the convex blocks (24).
7. The vehicular through lamp according to claim 1, characterized in that: the lamp body (6) is provided with a light reflecting groove (22) corresponding to the position of the strip-shaped light guide (10).
8. The vehicular through lamp according to claim 7, wherein: the wall of the reflecting groove (22) is in a wave shape extending along the left-right direction.
9. The vehicular through lamp according to claim 1, characterized in that: the indoor decoration (11) that extends along left and right direction that is equipped with of lamp, decoration (11) are including setting up shading portion (27) and two of luminous part's rear are certainly shading portion (27) are left and right light-passing portion (28) of extending respectively, bar light guide (10) all set up light-passing portion (28) with between lamp body (6).
10. An automobile, characterized in that: the tail part of the automobile is provided with the automobile penetration lamp as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922104915.8U CN210740285U (en) | 2019-11-29 | 2019-11-29 | Automobile-used lamp and car that run through |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922104915.8U CN210740285U (en) | 2019-11-29 | 2019-11-29 | Automobile-used lamp and car that run through |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210740285U true CN210740285U (en) | 2020-06-12 |
Family
ID=70981052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922104915.8U Active CN210740285U (en) | 2019-11-29 | 2019-11-29 | Automobile-used lamp and car that run through |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210740285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023083150A1 (en) * | 2021-11-10 | 2023-05-19 | 北京车和家汽车科技有限公司 | Through lamp for vehicle and vehicle having same |
-
2019
- 2019-11-29 CN CN201922104915.8U patent/CN210740285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023083150A1 (en) * | 2021-11-10 | 2023-05-19 | 北京车和家汽车科技有限公司 | Through lamp for vehicle and vehicle having same |
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