CN219735247U - Car light circuit connection structure and vehicle - Google Patents
Car light circuit connection structure and vehicle Download PDFInfo
- Publication number
- CN219735247U CN219735247U CN202320611008.6U CN202320611008U CN219735247U CN 219735247 U CN219735247 U CN 219735247U CN 202320611008 U CN202320611008 U CN 202320611008U CN 219735247 U CN219735247 U CN 219735247U
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- circuit boards
- mounting
- connection structure
- light reflecting
- conductive
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- 238000009434 installation Methods 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the field of vehicle-mounted lamps, in particular to a car lamp circuit connection structure and a vehicle. The car light circuit connection structure comprises a reflecting component, a hard conducting piece and a plurality of circuit boards; the circuit boards are arranged on the mounting surface of the light reflecting member, and the light source modules of the circuit boards are opposite to the light reflecting surface of the light reflecting member; the circuit boards are arranged on the mounting surface of the reflecting member, the hard conductive pieces are arranged between the adjacent circuit boards, and the end parts of the hard conductive pieces are connected with the conducting areas of the circuit boards in a bonding mode. According to the car light circuit connection structure, the plurality of circuit boards are electrically connected by the hard conductive piece, so that the number of wire harnesses led out by the circuit boards is reduced, the cost is reduced, and the difficulty in wire harness connection is reduced when the lamp is installed.
Description
Technical Field
The utility model relates to the field of vehicle-mounted lamps, in particular to a car lamp circuit connection structure and a vehicle.
Background
In a vehicle lamp provided with a plurality of lamp panels, a connector is generally used to connect the plurality of lamp panels. The following disadvantages are caused by the connection mode: each connected lamp panel needs to be led out of the wiring harness, so that the cost is high; as the number of wire harnesses increases, the difficulty in mounting the wire harnesses increases, resulting in a decrease in production efficiency.
Disclosure of Invention
The utility model aims to provide a car lamp circuit connection structure and a car, which can reduce the number of lead-out wire harnesses of a lamp panel and reduce cost and installation difficulty.
The utility model provides a car lamp circuit connection structure, which comprises a reflecting member, a hard conducting piece and a plurality of circuit boards, wherein the reflecting member is arranged on the hard conducting piece;
the circuit boards are arranged on the mounting surface of the light reflecting member, and the light source modules of the circuit boards are opposite to the light reflecting surface of the light reflecting member;
the circuit boards are arranged on the mounting surface of the reflecting member, the hard conductive pieces are arranged between the adjacent circuit boards, and the end parts of the hard conductive pieces are connected with the conducting areas of the circuit boards in a bonding mode.
In the above technical solution, further, the light reflecting member is an insulating member;
the hard conductive piece is a strip-shaped metal conductive sheet, and at least part of the hard conductive piece is attached to the mounting surface.
In the above technical solution, further, the mounting surface is stepped, and the plurality of circuit boards are respectively mounted on each tread portion of the mounting surface;
the laminating of stereoplasm electrically conductive spare is personally submitted echelonment, the tread portion of the laminating of stereoplasm electrically conductive spare with the tread portion of installation face pastes, the skirting of the laminating of stereoplasm electrically conductive spare with the skirting of installation face is provided with the regulation clearance.
In the above technical scheme, further, protruding conducting parts are arranged at two ends of the hard conducting piece, and the protruding conducting parts are attached to and connected with the conducting area of the circuit board.
In the above technical solution, further, the protruding conductive portion is an elastic structure formed by bending an end portion of the hard conductive member, a mounting gap is formed between the circuit board and the mounting surface, and a height of the protruding conductive portion is greater than a distance of the mounting gap.
In the above technical solution, further, the mounting surface is provided with a connection post, and the connection post is connected with the circuit board, so that the mounting gap is formed between the circuit board and the mounting surface.
In the above technical solution, further, the light reflecting member includes a mounting plate and a light reflecting plate;
the mounting plate is connected with the reflector, one side of the mounting plate faces the reflecting surface of the reflector, and one side of the mounting plate, which faces away from the reflector, is the mounting surface;
the mounting plate is provided with a light hole, and the light hole corresponds to the light source module.
In the above technical solution, further, the light reflecting plate is an arc plate, and the inner surface of the arc plate is a light reflecting surface;
the reflector panel with the middle part of mounting panel is connected, a part of mounting panel is located the outside of arc, so that the mounting panel with form the installation space between the surface of arc.
In the above technical solution, further, the installation space is provided with an external power supply;
one of the circuit boards is provided with a connector for connecting with the external power supply;
the mounting plate is provided with a notch to avoid the connector.
The utility model also provides a vehicle, which comprises the vehicle lamp line connection structure.
Compared with the prior art, the utility model has the beneficial effects that:
according to the car light circuit connection structure, the plurality of circuit boards are electrically connected by the hard conductive piece, so that the number of wire harnesses led out by the circuit boards is reduced, the cost is reduced, and the difficulty in wire harness connection is reduced when the lamp is installed.
The utility model also provides a vehicle, which comprises the vehicle lamp line connection structure. Based on the above analysis, the vehicle has the same advantages as described above, and will not be described in detail herein.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a vehicle lamp circuit connection structure provided by the utility model under a first view angle;
fig. 2 is a schematic structural diagram of the vehicle lamp circuit connection structure provided by the utility model under a second view angle;
fig. 3 is a schematic diagram of an assembly structure of a circuit board and a hard conductive member according to the present utility model;
fig. 4 is a schematic diagram of a partial structure of a circuit connection structure of a vehicle lamp according to the present utility model.
In the figure: 101-a light reflecting member; 102-a hard conductive element; 103-a circuit board; 104-mounting surface; 105-conducting region; 106-protruding conductive portions; 107-installation gap; 108-mounting plates; 109-a reflector; 110-connectors; 111-installation space; 112-a cutout; 113-adjusting the gap.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1 to 4, the lamp line connection structure provided by the present utility model includes a light reflecting member 101, a hard conductive member 102, and a plurality of circuit boards 103.
The light reflecting member 101 is provided with a mounting surface 104 to fix a plurality of circuit boards 103, the circuit boards 103 are provided with light source modules, the light source modules of the circuit boards 103 are opposite to the light reflecting surface of the light reflecting member 101, the light source modules are specifically LEDs, and the light reflecting member 101 can project light emitted by the LEDs on a road surface according to a preset shape.
The circuit boards 103 are specifically PCB boards, hard conductive pieces 102 are disposed between adjacent circuit boards 103, the hard conductive pieces 102 are used for electrically connecting the circuit boards 103, and the number of the hard conductive pieces 102 is set according to the number of the circuit boards 103. Specifically, the hard conductive element 102 is mounted on the mounting surface 104 of the light reflecting member 101, the position of the fixed hard conductive element 102 is not easy to change, the fixing effect is good, and the hard conductive element 102 is not easy to move so as to disconnect from the circuit board 103. After the circuit board 103 is mounted on the mounting surface 104, the conducting area 105 of the circuit board 103 can be directly attached to the end part of the hard conductive piece 102 to realize conduction, and the hard conductive piece 102 can electrically connect the circuit boards 103.
According to the car light circuit connection structure, the plurality of circuit boards 103 are electrically connected by the hard conductive piece 102, so that the number of wire harnesses led out by the circuit boards 103 is reduced, the cost is reduced, and the difficulty in wire harness connection is reduced when a lamp is installed.
In an alternative solution of this embodiment, the light reflecting member 101 is an insulating member, typically made of plastic; the hard conductive member 102 is a strip-shaped metal conductive sheet, typically made of a copper sheet. Referring to fig. 3, the hard conductive member 102 may form a meandering path depending on the positions of the conductive areas 105 on the two circuit boards 103 to be connected. At least a part of the structure of the hard conductive element 102 is attached to the mounting surface 104, so that the hard conductive element 102 is reliably fixed to the light reflecting member 101.
Specifically, the hard conductive member 102 may be connected to the light reflecting member 101 by means of a bonding or hot riveting connection.
In an alternative embodiment, as shown in fig. 4, the mounting surface 104 is stepped, and a plurality of circuit boards 103 are respectively mounted on the respective tread portions of the mounting surface 104. The contact surface of the hard conductive member 102 is correspondingly provided in a stepped shape, the tread surface portion of the contact surface of the hard conductive member 102 is contacted with the tread surface portion of the mounting surface 104, and an adjustment gap 113 is provided between the tread surface portion of the contact surface of the hard conductive member 102 and the tread surface portion of the mounting surface 104.
In this embodiment, since the reflective member 101 is easily deformed during the manufacturing and molding process, the bonding surface of the hard conductive member 102 and the mounting surface 104, which are also configured to be stepped, cannot be completely bonded, and the tread portions at both ends of the bonding surface of the hard conductive member 102 are bonded to the tread portions of the mounting surface 104, so that both ends of the hard conductive member 102 are reliably fixed, and the relative position of the conductive region 105 of the circuit board 103 is not changed. The skirting portion of the bonding surface of the hard conductive member 102 is located in the middle of the hard conductive member 102, the connection condition of the hard conductive member 102 and the mounting surface 104 is less affected, and an adjusting gap 113 is formed between the skirting portion of the bonding surface of the hard conductive member 102 and the skirting portion of the mounting surface 104, so that the hard conductive member 102 is conveniently mounted.
In an alternative scheme of this embodiment, protruding conductive portions 106 are disposed at two ends of the hard conductive member 102, and the protruding conductive portions 106 are attached to the conductive region 105 of the circuit board 103.
Preferably, the protruding conductive portion 106 is an elastic structure formed by bending an end portion of the hard conductive member 102, and a mounting gap 107 is formed between the circuit board 103 and the mounting surface 104, and the height of the protruding conductive portion 106 is greater than the distance of the mounting gap 107.
In this embodiment, protruding conductive portions 106 are provided at both ends of the hard conductive member 102, and the protruding conductive portions 106 are in contact with the conductive regions 105 to achieve conduction between the hard conductive member 102 and the circuit board 103. And the protruding conductive portion 106 is an elastic structure, when the circuit board 103 is connected with the mounting surface 104, the protruding conductive portion 106 can be tightly attached to the conducting area 105 of the circuit board 103 due to the fact that the height of the protruding conductive portion 106 is larger than the distance of the mounting gap 107, so that the reliability of electrical connection is ensured.
In an alternative to this embodiment, the mounting surface 104 is provided with at least one connection post, which is connected to the circuit board 103 such that a mounting gap 107 is formed between the circuit board 103 and the mounting surface 104. Specifically, the connection post may be provided with a screw hole, and the circuit board 103 is connected to the screw hole by a screw.
Example two
The lamp line connection structure in the second embodiment is an improvement on the basis of the above embodiment, and the technical content disclosed in the above embodiment is not repeated, and the content disclosed in the above embodiment also belongs to the content disclosed in the second embodiment.
In an alternative to this embodiment, the light reflecting member 101 includes a mounting plate 108 and a light reflecting plate 109. The mounting plate 108 is connected with the reflecting plate 109, one side of the mounting plate 108 faces the reflecting surface of the reflecting plate 109, and one side of the mounting plate 108 away from the reflecting plate 109 is the mounting surface 104. The mounting plate 108 is provided with light holes corresponding to the light source modules. When the circuit board 103 is mounted on the mounting surface 104 of the mounting plate 108, the light of the light source module can be emitted into the reflective surface of the reflective plate 109 from the light-transmitting hole, and the reflected light can be emitted from the front of the vehicle, so as to realize illumination of the road surface.
Referring to fig. 1 and 2, the reflecting plate 109 is an arc plate, and the inner surface of the arc plate is a reflecting surface; the reflector 109 is connected with the middle part of mounting panel 108, and a part of mounting panel 108 is located the inboard of arc, and when circuit board 103 was installed in mounting panel 108, the light source module also was located the inboard scope of arc. Another portion of the mounting plate 108 is located outside the arc plate, and a mounting space 111 is formed between the portion and the outer surface of the arc plate, where an external power source or the like can be accommodated, so that the entire vehicle lamp structure is more compact.
When the installation space 111 is provided with an external power source, one of the plurality of circuit boards 103 is provided with a connector 110 to connect the external power source, facilitating wiring installation of the rear-end headlight. The connector 110 is located on a side surface of the circuit board 103 facing the mounting surface 104, and the mounting plate 108 is provided with a notch 112 to avoid the connector 110, so that the connector 110 is convenient for wiring.
Example III
The third embodiment of the present utility model provides a vehicle, which includes the vehicle lamp line connection structure of any one of the above embodiments, so that the vehicle lamp line connection structure of any one of the above embodiments has all the beneficial technical effects, and is not described herein again.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model. Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments.
Claims (10)
1. The car light circuit connection structure is characterized by comprising a light reflecting component, a hard conductive piece and a plurality of circuit boards;
the circuit boards are arranged on the mounting surface of the light reflecting member, and the light source modules of the circuit boards are opposite to the light reflecting surface of the light reflecting member;
the circuit boards are arranged on the mounting surface of the reflecting member, the hard conductive pieces are arranged between the adjacent circuit boards, and the end parts of the hard conductive pieces are connected with the conducting areas of the circuit boards in a bonding mode.
2. The lamp wiring connection structure according to claim 1, wherein the light reflecting member is an insulating member;
the hard conductive piece is a strip-shaped metal conductive sheet, and at least part of the hard conductive piece is attached to the mounting surface.
3. The lamp wire connecting structure according to claim 2, wherein the mounting surface is stepped, and a plurality of the circuit boards are respectively mounted on the respective tread portions of the mounting surface;
the laminating of stereoplasm electrically conductive spare is personally submitted echelonment, the tread portion of the laminating of stereoplasm electrically conductive spare with the tread portion of installation face pastes, the skirting of the laminating of stereoplasm electrically conductive spare with the skirting of installation face is provided with the regulation clearance.
4. The lamp wire connecting structure according to claim 2, wherein protruding conductive portions are provided at both ends of the hard conductive member, and the protruding conductive portions are bonded to the conductive areas of the circuit board.
5. The lamp wire connecting structure according to claim 4, wherein the protruding conductive portion is an elastic structure formed by bending an end portion of the hard conductive member, a mounting gap is formed between the circuit board and the mounting surface, and a height of the protruding conductive portion is greater than a distance of the mounting gap.
6. The lamp wiring connection structure according to claim 5, wherein the mounting surface is provided with a connection post, the connection post being connected to the circuit board such that the mounting gap is formed between the circuit board and the mounting surface.
7. The lamp wiring connection structure according to claim 1, wherein the light reflecting member includes a mounting plate and a light reflecting plate;
the mounting plate is connected with the reflector, one side of the mounting plate faces the reflecting surface of the reflector, and one side of the mounting plate, which faces away from the reflector, is the mounting surface;
the mounting plate is provided with a light hole, and the light hole corresponds to the light source module.
8. The vehicle lamp line connection structure according to claim 7, wherein the light reflecting plate is an arc-shaped plate, and an inner surface of the arc-shaped plate is a light reflecting surface;
the reflector panel with the middle part of mounting panel is connected, a part of mounting panel is located the outside of arc, so that the mounting panel with form the installation space between the surface of arc.
9. The lamp wire connection structure according to claim 8, wherein the installation space is provided with an external power source;
one of the circuit boards is provided with a connector for connecting with the external power supply;
the mounting plate is provided with a notch to avoid the connector.
10. A vehicle characterized by comprising the lamp wiring connection structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320611008.6U CN219735247U (en) | 2023-03-24 | 2023-03-24 | Car light circuit connection structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320611008.6U CN219735247U (en) | 2023-03-24 | 2023-03-24 | Car light circuit connection structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219735247U true CN219735247U (en) | 2023-09-22 |
Family
ID=88063255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320611008.6U Active CN219735247U (en) | 2023-03-24 | 2023-03-24 | Car light circuit connection structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219735247U (en) |
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2023
- 2023-03-24 CN CN202320611008.6U patent/CN219735247U/en active Active
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