CN214948792U - Mounting structure of car lamp power pencil - Google Patents
Mounting structure of car lamp power pencil Download PDFInfo
- Publication number
- CN214948792U CN214948792U CN202120553127.1U CN202120553127U CN214948792U CN 214948792 U CN214948792 U CN 214948792U CN 202120553127 U CN202120553127 U CN 202120553127U CN 214948792 U CN214948792 U CN 214948792U
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- Prior art keywords
- plug
- car
- light source
- lamp
- integrated light
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- Expired - Fee Related
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- 238000003780 insertion Methods 0.000 claims abstract description 22
- 230000037431 insertion Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 31
- 239000004033 plastic Substances 0.000 claims description 17
- 230000007704 transition Effects 0.000 claims description 5
- 241000258971 Brachiopoda Species 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
A mounting structure of a car lamp power supply wire harness comprises an integrated light source plate and a power supply wire harness, wherein the integrated light source plate is positioned in a car lamp, the power supply wire harness is positioned in a car body, a connecting mechanism is arranged between the power supply wire harness and the car lamp, the connecting mechanism comprises a plug socket fixedly connected to a lamp shell of the car lamp and a plug connector fixed at one end of the power supply wire harness, a plug groove is formed in the plug socket, and the plug connector is plugged in the plug groove; a plurality of electric connection pins are also arranged between the plug socket and the integrated light source plate, one end of each electric connection pin is welded on the integrated light source plate, and the other end of each electric connection pin penetrates through the plug socket to extend into the plug connector and is in contact with the power supply wiring harness to realize electric connection; the utility model discloses a physical connection and electric connection of power pencil and car light are realized in grafting of bayonet socket and bayonet joint, and connect the electricity pin disect insertion on the integrated light source board in first connecting piece, have saved the inside electric wire of car light, avoid occuping the inside space of car light and produce the interference to other parts, have reduced the assembly degree of difficulty of car light simultaneously.
Description
Technical Field
The utility model relates to an automobile lamps and lanterns field, concretely relates to mounting structure of car light power cord bundle.
Background
The car light is a lamp on a vehicle, is a tool for illuminating the road when the vehicle runs at night, is also a prompting tool for sending various vehicle running signals, and is generally divided into a head light, a tail light, a steering light and the like.
In chinese patent No. 201510578643.9, there is described a lamp wiring mounting structure having a lamp body cover, a lamp body housing, a lamp body substrate, an electric wire and an electric wire fixing member, the lamp body base plate is provided with a wire mounting terminal, the lamp body shell is provided with a leading-out hole with a specified length along the length direction of the lamp body outer cover, one end of the wire is connected with the wire mounting terminal in a space enclosed by the lamp body outer cover and the lamp body shell, the other end of the wire penetrates out of the lamp body shell through the leading-out hole and then is connected with an external power supply, the wire at the leading-out hole is bent in a U shape, the wire fixing component is assembled on the surface of the lamp body shell provided with the leading-out hole, a novel vehicle lamp wiring mounting structure for fixing an electric wire passing through a lead-out hole to a lamp body housing, which can be realized with a simple structure and low cost and can efficiently absorb the length tolerance of wiring.
As described in the above patent, the lamp in the prior art generally extends a power line with a plug bush from the inside to be connected with the power harness in the automobile body, but since the internal structure of the lamp is already very compact, the extended power line also occupies a larger space in the lamp, which makes it easy to cause interference to other components in the lamp, and also increases the assembly difficulty of the lamp.
Disclosure of Invention
In order to overcome among the prior art car light need extend the power cord from inside and realize the circular telegram, cause to interfere and assemble the not enough of difficulty other parts, the utility model provides a mounting structure of car light power pencil.
The technical proposal of the utility model for solving the technical problem is that: a mounting structure of a car lamp power supply wire harness comprises an integrated light source plate positioned in a car lamp and the power supply wire harness positioned in a car body, wherein when the car lamp is mounted on the car body, the power supply wire harness is electrically connected with the integrated light source plate, and a connecting mechanism is arranged between the power supply wire harness and the car lamp;
the connecting mechanism comprises a plug socket fixedly connected to a lamp housing of the car lamp and a plug connector fixed at one end of the power supply wiring harness, wherein a plug groove is formed in the plug socket, and the plug connector is plugged in the plug groove, so that the physical connection between the power supply wiring harness and the car lamp is realized;
the integrated light source board is characterized in that a plurality of power connection pins are further arranged between the plug socket and the integrated light source board, one end of each power connection pin is welded on the integrated light source board, and the other end of each power connection pin penetrates through the plug socket and extends into the plug connector to be in contact with the power wiring harness to realize electric connection, so that the power wiring harness is electrically connected with the car lamp.
Furthermore, a plastic pin is arranged between the integrated light source board and the plug socket, the electric pin is fixedly inserted on the plastic pin, a positioning pin is arranged on the plastic pin in a protruding mode, a positioning hole is formed in the integrated light source board, and the positioning pin is inserted in the positioning hole.
Furthermore, a sealing rubber ring is arranged in the insertion groove, the outer ring of the sealing rubber ring is attached to the insertion groove, and the inner ring of the sealing rubber ring is attached to the insertion head.
Furthermore, the sealing rubber ring is in interference fit between the insertion groove and the insertion joint.
Furthermore, a plurality of interference ribs are convexly arranged on the inner ring and the outer ring of the sealing rubber ring.
Furthermore, the interference ribs comprise a plurality of thin ribs close to the integrated light source plate and a plurality of thick ribs close to the plug connector.
Furthermore, a transition inclined table for facilitating insertion of the plug connector is arranged on the interference rib, which is closest to the plug connector, of the inner ring of the sealing rubber ring.
Furthermore, the plug socket is provided with a limiting groove, the plug connector is provided with a limiting block, and the plug socket and the plug connector are fixedly connected through the clamping connection of the limiting groove and the limiting block.
Furthermore, an elastic pressure plate extends from the upper side of the plug connector, the limiting block is arranged on the upper side of the elastic pressure plate in a protruding mode, and the limiting block is in a barb shape.
The utility model discloses an installation: during the installation process in the automobile lamp, firstly, a positioning pin on the injection molding part is aligned with a positioning hole and inserted and connected, an electric connection pin on the injection molding part is inserted and welded on the integrated light source plate, then the integrated light source plate is fixed on the lamp shell of the automobile lamp, and the electric connection pin at the other end of the injection molding part extends into an insertion seat fixed on the lamp shell of the automobile lamp;
the process that the car light was installed on the automobile body, at first, fill in the plug-in groove of bayonet socket and seal the rubber ring, let the interference muscle of seal the rubber ring outer lane and the inner wall of plug-in groove cooperate and produce deformation, thereby make seal rubber ring interference fit in the plug-in groove, then it fills in to aim at the plug-in groove with the bayonet socket, let the inner circle of bayonet socket through the interior epaxial transition sloping platform of seal rubber ring insert seal the rubber ring, and make the interior epaxial interference muscle of seal rubber ring and the bayonet socket cooperate and produce deformation, thereby make bayonet socket interference fit in seal rubber ring, and stopper also joint is in the spacing inslot simultaneously herein, bayonet socket fixed connection has been in the bayonet socket this moment, connect the electricity pin on the injection molding piece and also stretched into in the bayonet socket and realize the electricity with the power pencil and link so far, power pencil fixed connection has so far been on the car light and has realized the connection with the light source integrated board.
The beneficial effects of the utility model reside in that:
1. the connection mechanism is arranged between the car lamp and the power supply wiring harness of the car, the physical connection and the electrical connection between the power supply wiring harness and the car lamp are realized through the insertion of the insertion seat and the insertion head, and the power connection pin on the integrated light source plate is directly inserted into the first connection piece, so that an electric wire in the car lamp is saved, the phenomenon that the space in the car lamp is occupied to interfere other parts is avoided, and the assembly difficulty of the car lamp is reduced;
2. the power connection pins are arranged on the needle plastic part, the positioning pins are arranged on the needle plastic part, and the positioning holes are formed in the integrated light source plate, so that the power connection pins are more convenient to position when being welded on the integrated light source plate, the problem of the distance between the power insertion pins is not required to be considered, and the assembly difficulty is further reduced;
3. the sealing rubber ring is in interference fit between the plug socket and the plug connector, so that the internal sealing of the car lamp is ensured, and meanwhile, the firmness of connection between the plug socket and the plug connector is enhanced, and the sealing performance is ensured and the assembly is simpler by adopting the interference fit mode;
4. the integrated light source board is connected with the power supply wiring harness through the pin plastic piece, the sealing rubber ring, the plug socket and the plug connector, so that the number of parts is greatly reduced, and the internal space of the car lamp is saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded schematic view of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is a schematic structural diagram of the sealing rubber ring of the present invention.
Fig. 5 is a schematic structural view of the needle plastic part of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1
Referring to fig. 1 to 5, an installation structure of a car light power harness includes an integrated light source board 1 located in a car light and a power harness 2 located in a car body, when the car light is installed on the car body, the power harness 2 is electrically connected to the integrated light source board 1, and a connection mechanism is arranged between the power harness 2 and the car light;
the connecting mechanism comprises a plug socket 3 fixedly connected to a lamp shell of the car lamp and a plug connector 4 fixed at one end of the power wiring harness 2, wherein a plug groove 5 is formed in the plug socket 3, and the plug connector 4 is plugged in the plug groove 5, so that the physical connection between the power wiring harness 2 and the car lamp is realized;
a plurality of electric connection pins 6 are further arranged between the plug socket 3 and the integrated light source plate 1, one end of each electric connection pin 6 is welded on the integrated light source plate 1, and the other end of each electric connection pin penetrates through the plug socket 3 to extend into the plug connector 4 and be in contact with the power wiring harness 2 to achieve electric connection, so that the power wiring harness 2 is electrically connected with the car lamp.
Further, a plastic pin 7 is further arranged between the integrated light source board 1 and the socket 3, the power connection pin 6 is fixedly inserted in the plastic pin 7, a positioning pin 8 is convexly arranged on the plastic pin 7, a positioning hole 9 is formed in the integrated light source board 1, and the positioning pin 8 is inserted in the positioning hole 9.
Further, a sealing rubber ring 10 is arranged in the insertion groove 5, the outer ring of the sealing rubber ring 10 is attached to the insertion groove 5, and the inner ring of the sealing rubber ring 10 is attached to the insertion joint 4.
Further, the sealing rubber ring 10 is in interference fit between the insertion groove 5 and the insertion joint 4.
Further, a plurality of interference ribs 11 are convexly arranged on the inner ring and the outer ring of the sealing rubber ring 10.
Further, the interference ribs 11 include a plurality of thin ribs 12 close to the integrated light source board 1 and a plurality of thick ribs 13 close to the connector 4.
Further, a transition inclined table 14 for facilitating insertion of the plug-in connector 4 is arranged on the interference rib 11, which is closest to the plug-in connector 4, of the inner ring of the sealing rubber ring 10.
Furthermore, a limiting groove 15 is formed in the plug socket 3, a limiting block 16 is formed in the plug connector 4, and the plug socket 3 and the plug connector 4 are fixedly connected through the clamping connection of the limiting groove 15 and the limiting block 16.
Furthermore, an elastic pressing plate 17 extends from the upper side of the plug-in connector 4, the limiting block 16 is convexly arranged on the upper side of the elastic pressing plate 17, and the limiting block 16 is in a barb shape.
The installation mode of this embodiment: in the process of mounting in the car lamp, firstly, a positioning pin 8 on a needle plastic part 7 is aligned with a positioning hole 9 and inserted, and an electric connection pin 6 on the needle plastic part 7 is inserted and welded on an integrated light source plate 1, then the integrated light source plate 1 is fixed on a car lamp shell, and the electric connection pin 6 at the other end of the needle plastic part 7 extends into an insertion base 3 fixed on the car lamp shell;
in the process of mounting the car lamp on the car body, firstly, the sealing rubber ring 10 is plugged into the plug-in groove 5 of the plug-in base 3, the interference rib 11 of the outer ring of the sealing rubber ring 10 is matched with the inner wall of the plug-in groove 5 to generate deformation, so that the sealing rubber ring 10 is in interference fit in the plug-in groove 5, then the plug 4 is aligned with the plug groove 5 and plugged in, the plug 4 is inserted into the inner ring of the sealing rubber ring 10 through the transition inclined platform 14 on the inner ring of the sealing rubber ring 10, and the interference rib 11 on the inner ring of the sealing rubber ring 10 is matched with the plug 4 to generate deformation, so that the plug 4 is in interference fit with the sealing rubber ring 10, and the limit block 16 is clamped in the limit groove 15, the plug 4 is fixedly connected in the plug seat 3, the electric connection pin 6 on the needle plastic piece 7 also extends into the plug 4 to be electrically connected with the power supply wire harness 2, that is, the power supply harness 2 is fixedly connected to the car light and is connected to the integrated light source board 1 through an electric wire.
The advantages of this embodiment are: the automobile lamp has the advantages that the inner space of the automobile lamp is saved, mutual interference between parts in the automobile lamp is avoided, the assembly difficulty of the automobile lamp is reduced, meanwhile, the automobile lamp is mounted on an automobile body more simply and conveniently, and the connection is firm and the sealing performance is good.
Claims (9)
1. The utility model provides a mounting structure of car lamp power pencil, is including the integrated light source board that is located the car light and the power pencil that is located the car automobile body, when the car light is installed on the car automobile body, the power pencil with integrated light source board electric connection, its characterized in that: a connecting mechanism is arranged between the power supply wire harness and the car lamp;
the connecting mechanism comprises a plug socket fixedly connected to a lamp housing of the car lamp and a plug connector fixed at one end of the power supply wiring harness, wherein a plug groove is formed in the plug socket, and the plug connector is plugged in the plug groove, so that the physical connection between the power supply wiring harness and the car lamp is realized;
the integrated light source board is characterized in that a plurality of power connection pins are further arranged between the plug socket and the integrated light source board, one end of each power connection pin is welded on the integrated light source board, and the other end of each power connection pin penetrates through the plug socket and extends into the plug connector to be in contact with the power wiring harness to realize electric connection, so that the power wiring harness is electrically connected with the car lamp.
2. The mounting structure of a vehicle lamp electric power cord bundle according to claim 1, characterized in that: the integrated light source board is characterized in that a plastic pin is further arranged between the integrated light source board and the plug socket, the power connection pin is fixedly inserted on the plastic pin, a positioning pin is arranged on the plastic pin in a protruding mode, a positioning hole is formed in the integrated light source board, and the positioning pin is inserted in the positioning hole.
3. The mounting structure of a vehicle lamp electric power cord bundle according to claim 1, characterized in that: the plug groove is internally provided with a sealing rubber ring, the outer ring of the sealing rubber ring is attached to the plug groove, and the inner ring of the sealing rubber ring is attached to the plug head.
4. A mounting structure of a vehicle lamp power supply harness according to claim 3, characterized in that: the sealing rubber ring is in interference fit between the insertion groove and the insertion joint.
5. The mounting structure of a vehicle lamp power supply harness according to claim 4, characterized in that: and a plurality of interference ribs are convexly arranged on the inner ring and the outer ring of the sealing rubber ring.
6. The mounting structure of a vehicular lamp electrical power cord bundle according to claim 5, wherein: the interference ribs comprise a plurality of thin ribs close to the integrated light source plate and a plurality of thick ribs close to the plug-in connector.
7. The mounting structure of a vehicular lamp electrical power cord bundle according to claim 5, wherein: and a transition inclined platform for facilitating insertion of the plug connector is arranged on the interference rib of the inner ring of the sealing rubber ring closest to the plug connector.
8. The mounting structure of a vehicle lamp electric power cord bundle according to claim 1, characterized in that: the plug socket is provided with a limiting groove, the plug connector is provided with a limiting block, and the plug socket and the plug connector are fixedly connected through the clamping connection of the limiting groove and the limiting block.
9. The mounting structure of a vehicular lamp electrical power cord bundle according to claim 8, wherein: an elastic pressure plate extends from the upper side of the plug-in connector, the limiting block is arranged on the upper side of the elastic pressure plate in a protruding mode and is in a barb shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120553127.1U CN214948792U (en) | 2021-03-17 | 2021-03-17 | Mounting structure of car lamp power pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120553127.1U CN214948792U (en) | 2021-03-17 | 2021-03-17 | Mounting structure of car lamp power pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214948792U true CN214948792U (en) | 2021-11-30 |
Family
ID=79041030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120553127.1U Expired - Fee Related CN214948792U (en) | 2021-03-17 | 2021-03-17 | Mounting structure of car lamp power pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214948792U (en) |
-
2021
- 2021-03-17 CN CN202120553127.1U patent/CN214948792U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |