Automobile lamp wire

Abstract

The utility model discloses an automobile lamp wire, which comprises a lamp wire male joint and a lamp wire female joint, the lamp wire male joint is provided with an electrifying cavity, an electrifying terminal is arranged in the electrifying cavity, the lamp wire female joint is provided with an electric shock group, and the lamp wire female joint is inserted into the electrifying cavity and is electrically connected with the electrifying terminal through the electric shock group; the lamp wire male head is rotationally provided with an opening and closing cover plate, the opening and closing cover plate is located above the electrifying cavity, the opening and closing cover plate is provided with a clamping buckle, a clamping opening is formed in the top surface of the lamp wire male head, and the opening and closing cover plate is connected with the clamping opening in a clamped mode through the clamping buckle. The beneficial effects are that the design can reduce the plugging frequency of the lamp wire male head and the lamp wire female head, reduce the loss of the lamp wire male head and the lamp wire female head, and employ the electrification to avoid the generation of a gap between the lamp wire male head and the lamp wire female head, thereby causing the poor contact of the male head and the female head.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile lamp wire, especially an automobile lamp wire. BACKGROUND

[0002] The automobile lamp wire industry has diversified and integrated module functions, and the utilization rate is higher and higher, the internal structural space of the product is more and more compact, the product manufacturing cost and production efficiency competition are increasingly deteriorating, and the electronic product starts to explore the simple and convenient direction from the previous complex and heavy structure.

[0003] The general automobile lamp wire structure is used for connecting with the automobile lamp, so that the lamp lighting or the decoration work of the automobile interior is achieved, however, most of the structures of the current automobile lamp wire adopt plug-in structures, the through hole is arranged on the male head, and the through hole is arranged on the female head, and the through hole is inserted into the through hole, so that the conduction purpose is achieved, the plug-in lamp wire is inserted and pulled in the process, when the staff exerts too hard, the male head and the female head are easily damaged, in addition, when the plug-in frequency of the male head and the female head is too high, the gap between the male head and the female head is generated, so that the male head and the female head are not in good contact. UTILITY MODEL CONTENTS

[0004] In view of the above defects, the utility model aims at providing an automobile lamp wire which can effectively reduce the loss of the male head and the female head and has good power supply effect.

[0005] In order to achieve the purpose, the utility model adopts the following technical scheme:

[0006] An automobile lamp wire comprises a lamp wire male head and a lamp wire female head, the lamp wire male head is provided with a power supply cavity, a power supply terminal is arranged in the power supply cavity, the lamp wire female head is provided with an electric shock group, the lamp wire female head is inserted into the power supply cavity and is electrically connected with the power supply terminal through the electric shock group, the lamp wire male head is rotatably provided with an opening and closing cover plate, the opening and closing cover plate is located above the power supply cavity, the opening and closing cover plate is provided with a buckle piece, a card hole is formed in the top surface of the lamp wire male head, and the opening and closing cover plate is connected with the card hole through the buckle piece, the buckle piece comprises a bolt seat and a bolt arm, the top of the bolt seat is connected with the opening and closing cover plate, the bottom of the bolt seat is connected with the bolt arm, a recess is arranged on the outer wall of the bolt arm, a protrusion is arranged on the inner wall of the card hole, and the bolt arm is connected with the protrusion of the card hole through the recess.

[0007] Preferably, the automobile lamp wire comprises a power supply column and a reset piece, the reset piece is arranged in the lamp wire female head, the output end of the reset piece is connected with the power supply column, and the power supply column abuts against the power supply terminal.

[0008] Preferably, the automobile lamp wire, the reset member includes a first fixed pin shaft, a second fixed pin shaft, a rotating seat, a jacking tab and a reset spring, the first fixed pin shaft, the second fixed pin shaft and the rotating seat are arranged in the interior of the lamp wire female head, one end of the jacking tab is rotationally connected with the rotating seat, the other end of the jacking tab is connected with the power column, the reset spring is sleeved on the first fixed pin shaft, one end of the reset spring is abutted with the jacking tab, the other end of the reset spring is abutted with the second fixed pin shaft

[0009] Preferably, the automobile lamp wire, the convex surface of the convex part is arched.

[0010] Preferably, the automobile lamp wire, the concave part is matched with the convex part.

[0011] The automobile lamp wire has the advantages that:

[0012] (1) When the lamp wire male head and the lamp wire female head need to be electrically connected, the lamp wire female head is only needed to be placed in the power cavity of the lamp wire male head, and the electric contact group of the lamp wire female head is abutted with the power terminal, so that the power supply purpose is achieved. After the power supply is completed, the opening and closing cover plate is arranged on the lamp wire male head, the inlet of the power cavity is sealed by the opening and closing cover plate, so that the lamp wire female head is prevented from loosening. The design can reduce the plugging frequency of the lamp wire male head and the lamp wire female head, reduce the loss of the lamp wire male head and the lamp wire female head, and the power supply can also avoid the gap between the lamp wire male head and the lamp wire female head, so that the contact between the male head and the female head is not poor.

[0013] (2) The buckle member includes a bolt seat and a bolt arm. The bolt seat is connected with the opening and closing cover plate, and the bolt arm is connected with the bolt seat. When the bolt arm is inserted into the card hole, the concave part arranged on the bolt arm is clamped with the convex part of the buckle. The design makes the sealing effect of the opening and closing cover plate better, and makes the connection between the lamp wire male head and the lamp wire female head more reliable. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of one embodiment of the utility model;

[0015] Figure 2 It is a sectional view of one embodiment of the utility model;

[0016] Figure 3 It is Figure 2 It is a local enlarged view of A-A in Fig. 1;

[0017] Figure 4 It is a sectional view of the lamp wire male head;

[0018] Figure 5 It is Figure 2A local enlarged view at B-B;

[0019] Figure 6 A structure schematic diagram of the opening and closing cover plate;

[0020] Figure 7 A Figure 6 A local enlarged view at C-C.

[0021] Wherein: including lamp line male head 11, lamp line female head 12, power supply cavity 13, power supply terminal 14, electric shock group 15, opening and closing cover plate 16, buckle 17, card hole 18, bolt seat 19, bolt arm 20, recess 21, convex part 22, power supply column 23, reset part 24, first fixed pin shaft 25, second fixed pin shaft 26, rotating seat 27, jacking tab 28, reset spring 29. DETAILED DESCRIPTION

[0022] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only, and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0023] In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the features limited as "first" and "second" can explicitly or implicitly include one or more of the features, which are used to distinguish the described features, and have no order or difference.

[0024] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0026] AsFigures 1-7 As shown, a car lamp wire, which comprises a lamp wire male head 11 and a lamp wire female head 12, the lamp wire male head 11 is provided with a power supply cavity 13, the power supply cavity 13 is provided with a power supply terminal 14, the lamp wire female head 12 is provided with a contact group 15, the lamp wire female head 12 is inserted into the power supply cavity 13, and the contact group 15 is electrically connected with the power supply terminal 14; the lamp wire male head 11 is rotatably provided with an opening and closing cover plate 16, and the opening and closing cover plate 16 is located above the power supply cavity 13, the opening and closing cover plate 16 is provided with a buckle 17, and the top surface of the lamp wire male head 11 is provided with a socket 18, and the opening and closing cover plate 16 is clamped with the socket 18 through the buckle 17; the buckle 17 comprises a latch seat 19 and a latch arm 20, the top of the latch seat 19 is connected with the opening and closing cover plate 16, the bottom of the latch seat 19 is connected with the latch arm 20, the outer wall of the latch arm 20 is provided with a recess 21, the inner wall of the socket 18 is provided with a protrusion 22, and the latch arm 20 is clamped with the protrusion 22 of the socket 18 through the recess 21; when the lamp wire male head 11 needs to be electrically connected with the lamp wire female head 12, only need to put the lamp wire female head 12 into the power supply cavity 13 of the lamp wire male head 11, and abut the contact group 15 of the lamp wire female head 12 with the power supply terminal 14, so as to achieve the purpose of power supply, after power supply, since the lamp wire male head 11 is provided with the opening and closing cover plate 16, the entrance of the power supply cavity 13 is sealed through the opening and closing cover plate 16, so as to avoid the lamp wire female head 12 loose, such design can reduce the plug frequency of the lamp wire male head 11 and the lamp wire female head 12, reduce the loss of the lamp wire male head 11 and the lamp wire female head 12, and the power supply can also avoid the gap between the lamp wire male head 11 and the lamp wire female head 12, so that the male head and the female head are not in good contact.

[0027] It is worth noting that after the opening and closing cover plate 16 seals the entrance of the power supply cavity 13, the buckle 17 provided on the opening and closing cover plate 16 is clamped with the socket 18 provided on the top surface of the lamp wire male head 11, which makes the disassembly simple and avoids the plug frequency of the lamp wire male head 11 and the lamp wire female head 12.

[0028] In the car lamp wire of the embodiment, the buckle 17 comprises the latch seat 19 and the latch arm 20, since the latch seat 19 is connected with the opening and closing cover plate 16, and the latch seat 19 is connected with the latch arm 20, when the latch arm 20 is inserted into the socket 18, the recess 21 provided on the latch arm 20 is clamped with the protrusion 22 of the buckle, which makes the sealing effect of the opening and closing cover plate 16 better, and makes the connection between the lamp wire male head 11 and the lamp wire female head 12 more reliable.

[0029] The automobile lamp wire in the embodiment, wherein the electric contact group 15 comprises an electric conduction column 23 and a reset member 24, the reset member 24 is arranged in the interior of the lamp wire female head 12, the output end of the reset member 24 is connected with the electric conduction column 23, and the electric conduction column 23 abuts against the electric conduction terminal 14; wherein the reset member 24 comprises a first fixed pin shaft 25, a second fixed pin shaft 26, a rotating seat 27, a jacking toggle 28 and a reset spring 29, the first fixed pin shaft 25, the second fixed pin shaft 26 and the rotating seat 27 are all arranged in the interior of the lamp wire female head 12, one end of the jacking toggle 28 is rotationally connected with the rotating seat 27, the other end of the jacking toggle 28 is connected with the electric conduction column 23, the reset spring 29 is sleeved on the first fixed pin shaft 25, one end of the reset spring 29 abuts against the jacking toggle 28, and the other end of the reset spring 29 abuts against the second fixed pin shaft 26; due to the reset member 24 comprising the first fixed pin shaft 25, the second fixed pin shaft 26, the rotating seat 27, the jacking toggle 28 and the reset spring 29, one end of the jacking toggle 28 is rotationally connected with the rotating seat 27, the reset spring 29 is sleeved on the first fixed pin shaft 25, one end of the reset spring 29 abuts against the jacking toggle 28, and the other end of the reset spring 29 abuts against the second fixed pin shaft 26, when the staff puts the lamp wire female head 12 into the electric conduction cavity 13 of the lamp wire male head 11, under the reaction force of the reset spring 29, the reset spring 29 will push the jacking toggle 28, when the jacking toggle 28 is pushed, the jacking toggle 28 will drive the electric conduction column 23 to move towards the electric conduction terminal 14, until the electric conduction column 23 abuts against the electric conduction terminal 14, and the design thus achieves the purpose of electrical connection.

[0030] The automobile lamp wire in some embodiments, wherein the convex surface of the convex part 22 is arched; wherein the concave part 21 is matched with the convex part 22; the design makes the fixation more reliable and more convenient for clamping.

[0031] The technical principles of the utility model are described above in combination with specific embodiments. The descriptions are only for explaining the principles of the utility model, and cannot be interpreted as limiting the protection scope of the utility model in any way. Based on the explanations herein, other specific embodiments of the utility model can be conceived by those skilled in the art without creative labor, and these embodiments will all fall within the protection scope of the utility model.

Claims

1. A type of automotive lighting wire, characterized in that: It includes a male lamp wire connector and a female lamp wire connector. The male lamp wire connector is provided with a power-conducting cavity and a power-conducting terminal is provided inside the power-conducting cavity. The female lamp wire connector is provided with a contact group. The female lamp wire connector is inserted into the power-conducting cavity and is electrically connected to the power-conducting terminal through the contact group. The male lamp wire connector is rotatably provided with an opening and closing cover plate, and the opening and closing cover plate is located above the power-conducting cavity. The opening and closing cover plate is provided with a fastener, and the top surface of the male lamp wire connector has a slot. The opening and closing cover plate is engaged with the slot through the fastener. The fastener includes a pin seat and a pin arm. The top of the pin seat is connected to the opening and closing cover plate, and the bottom of the pin seat is connected to the pin arm. The outer wall of the pin arm is provided with a recess, and the inner wall of the latch is provided with a protrusion. The pin arm is engaged with the protrusion of the latch through the recess.

2. The automotive light wire according to claim 1, characterized in that: The contact assembly includes a power-conducting post and a reset component. The reset component is disposed inside the lamp wire female connector. The output end of the reset component is connected to the power-conducting post, and the power-conducting post abuts against the power-conducting terminal.

3. The automotive light wire according to claim 2, characterized in that: The reset component includes a first fixed pin, a second fixed pin, a rotating seat, a lifting lever, and a reset spring. The first fixed pin, the second fixed pin, and the rotating seat are all located inside the lamp wire female connector. One end of the lifting lever is rotatably connected to the rotating seat, and the other end of the lifting lever is connected to the energized post. The reset spring is sleeved on the first fixed pin, with one end abutting against the lifting lever and the other end abutting against the second fixed pin.

4. The automotive light wire according to claim 1, characterized in that: The raised surface of the protrusion is arched.

5. The automotive light wire according to claim 4, characterized in that: The recessed portion is adapted to the protruding portion.

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