CN220549149U - Wire harness connector integrated device and electric vehicle - Google Patents

Abstract

The utility model relates to the technical field of electric vehicles, and particularly discloses a wire harness connector integrated device and an electric vehicle, wherein the wire harness connector integrated device comprises a junction box, a containing cavity is arranged in the junction box, the containing cavity comprises a first containing cavity, a second containing cavity and a wiring channel communicated with the first containing cavity and the second containing cavity, the wiring channel obliquely extends upwards relative to the vertical direction, a drain hole is formed in the side wall of the first containing cavity, a wire passing hole communicated with the first containing cavity is formed in the junction box, a wire can sequentially pass through the wire passing hole, the first containing cavity, the wiring channel and enter the second containing cavity to be connected with a connector, when external water enters the first containing cavity through the wire passing hole, the water can remain in the first containing cavity under the guidance of the wiring channel and finally drain out of the junction box through the drain hole, and cannot enter the second containing cavity along the wiring channel, so that water inlet of the connector is avoided.

Description

Wire harness connector integrated device and electric vehicle

Technical Field

The utility model relates to the technical field of electric vehicles, in particular to a wire harness connector integrated device and an electric vehicle.

Background

The low-carbon trip becomes the choice of more and more people, and the electric vehicle is taken as a green energy-saving and emission-reducing transportation means, and is highly focused by people in the trip aspect. In the actual operation of electric motor car, the battery needs to provide the electric energy for devices such as instrument, brake, illumination car light, loudspeaker, still need carry out signal transmission between each device simultaneously, and this makes the pencil connection of electric motor car comparatively complicated.

The front wire harness connector of the existing electric vehicle is only wrapped by waterproof cloth, so that the waterproof performance is poor, the short circuit of the wire harness connector can be induced to a certain extent, and the vehicle burning risk of the electric vehicle is increased.

Disclosure of Invention

The utility model aims to provide a wire harness connector integrated device and an electric vehicle, which can effectively solve the waterproof problem of the wire harness connector and improve the safety performance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

in one aspect, the utility model provides a wire harness connector integrated device, which is used for being mounted on a vehicle frame, and comprises a junction box, wherein an accommodating cavity is formed in the junction box, the accommodating cavity comprises a first accommodating cavity, a second accommodating cavity and a wiring channel which is communicated with the first accommodating cavity and the second accommodating cavity, the wiring channel extends obliquely upwards relative to the vertical direction, a drain hole is formed in the side wall of the first accommodating cavity, a wire passing hole communicated with the first accommodating cavity is formed in the junction box, and a wire can sequentially pass through the wire passing hole, the first accommodating cavity, the wiring channel and the second accommodating cavity and enter the second accommodating cavity to be connected with a connector.

The junction box comprises a cover plate and a base, wherein the base is used for being installed on a frame, the cover plate is provided with a plurality of first grooves, the base is provided with a plurality of second grooves, the first grooves are communicated with the second grooves in a one-to-one correspondence mode and form a plurality of wire passing holes, the cover plate is matched with the base in a clamping mode, and the cover plate and the base are enclosed to form a first accommodating cavity, a second accommodating cavity and a wire passing channel which is communicated with the first accommodating cavity and the second accommodating cavity.

The wire harness connector integrated device further comprises a horn support and a connecting piece, a horn is fixedly connected to the horn support, the horn support is located between the cover plate and the base, a mounting hole is formed in the horn support, a first through hole is formed in the cover plate, a second through hole is formed in the base, the connecting piece sequentially penetrates through the first through hole, the mounting hole is used for connecting with the second through hole and is connected with the frame, and the cover plate and the base are made of plastic materials.

The base is provided with a boss, the second through hole penetrates through the boss, and the boss is at least partially inserted into the mounting hole.

Wherein, be equipped with a plurality of buckles on the apron, a plurality of the buckle is used for with connector card joint.

Wherein, be equipped with positioning groove on the base, positioning groove is used for joint frame.

The two ends of the wiring channel are respectively provided with a winding post, and the winding posts are used for winding the wires.

The wiring channel is provided with a first side wall and a second side wall which are parallel and are arranged at intervals, the first side wall and the second side wall are obliquely arranged relative to the vertical direction, the second side wall is located below the first side wall, the bottom end of the second side wall is connected with the bottom wall of the first accommodating cavity, and the top end of the second side wall extends into the second accommodating cavity.

Wherein the drain hole is not higher than the top end of the second side wall.

On the other hand, the utility model also provides an electric vehicle, which comprises a head pipe, wherein the electric vehicle further comprises the wiring harness connector integrated device in any scheme, the head pipe is fixedly connected with a head pipe support, and the wiring harness connector integrated device is fixedly connected with the head pipe support.

The beneficial effects of the utility model are as follows:

the utility model provides a wire harness connector integrated device and an electric vehicle, the wire harness connector integrated device comprises a junction box, wherein an accommodating cavity is formed in the junction box, the accommodating cavity comprises a first accommodating cavity, a second accommodating cavity and a wiring channel which is communicated with the first accommodating cavity and the second accommodating cavity, the wiring channel extends obliquely upwards relative to the vertical direction, a drain hole is formed in the side wall of the first accommodating cavity, a wire passing hole which is communicated with the first accommodating cavity is formed in the junction box, and a wire can sequentially pass through the wire passing hole, the first accommodating cavity and the wiring channel and enter the second accommodating cavity to be connected with a connector. So set up, when external water gets into first holding the chamber along the wire flow through the line hole, because the first wiring passageway that holds chamber and second holding the chamber of intercommunication sets up to upwards extend for relative vertical direction slope, water can remain in first holding the intracavity under the guide of wiring passageway, finally can arrange outside the terminal box through the wash port to can not get into the second along the wiring passageway and hold the intracavity, thereby avoided the connector to advance water, promoted the security performance of connector.

Drawings

FIG. 1 is a schematic view of a cover plate according to the present utility model along a first view angle;

FIG. 2 is a schematic view of a cover plate according to the present utility model along a second view angle;

FIG. 3 is a schematic view of a base according to the present utility model along a first view angle;

FIG. 4 is a schematic view of a base according to the present utility model along a second view angle;

FIG. 5 is a schematic view of a base according to a third aspect of the present utility model;

FIG. 6 is a schematic view of a junction box according to the present utility model;

fig. 7 is a schematic view of a structure of the integrated device for wire harness connector provided by the utility model mounted on a head pipe bracket;

FIG. 8 is a cross-sectional view taken along the direction A-A in FIG. 7;

FIG. 9 is an enlarged view of a portion B of FIG. 8;

FIG. 10 is an enlarged view of a portion C of FIG. 9;

FIG. 11 is a schematic view of a structure in which a base is mounted on a head pipe bracket;

fig. 12 is a schematic diagram showing a second structure of the harness connector integrated device provided by the utility model mounted on a header bracket.

Wherein:

1. a cover plate; 101. a buckle; 102. a first groove; 103. a first through hole; 104. a female buckle; 2. a base; 201. a first accommodation chamber; 202. a second accommodation chamber; 203. a male buckle; 204. a drain hole; 205. a second groove; 206. a second through hole; 207. a positioning groove; 208. a winding post; 209. a first sidewall; 210. a second sidewall; 211. a routing channel; 3. a wire; 4. a connector; 5. a horn bracket; 6. a connecting piece; 7. a horn; 8. a boss; 9. a head pipe; 10. a head tube support; 11. a converter.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting 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 the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, and may be, for example, either fixed or removable; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Unless expressly stated or limited otherwise, a first feature being "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 12, this embodiment provides a wire harness connector integrated device for being mounted on a vehicle frame, the wire harness connector integrated device includes a junction box, a housing cavity is provided in the junction box, the housing cavity includes a first housing cavity 201, a second housing cavity 202 and a routing channel 211 communicating the first housing cavity 201 and the second housing cavity 202, the routing channel 211 extends obliquely upwards relative to the vertical direction, a drain hole 204 is provided on a side wall of the first housing cavity 201, a wire passing hole communicating with the first housing cavity 201 is provided on the junction box, and a wire 3 can sequentially pass through the wire passing hole, the first housing cavity 201 and the routing channel 211 and enter the second housing cavity 202 to be connected with a connector 4. So set up, when external water flows through the line hole along wire 3 and gets into first holding chamber 201, because the wiring passageway 211 that the intercommunication first holding chamber 201 held chamber 202 with the second is set up to upwards extend to vertical direction slope, water can remain in first holding chamber 201 under the guide of wiring passageway 211, finally can discharge outside the terminal box through the wash port 204 to can not get into in the second holding chamber 202 along wiring passageway 211, thereby avoided connector 4 to intake, promoted the security performance of connector 4.

Optionally, in order to make the overall wiring of the connector 4 concise and attractive, the junction box comprises a cover plate 1 and a base 2, the base 2 is used for being mounted on a vehicle frame, the cover plate 1 is provided with a plurality of first grooves 102, the base 2 is provided with a plurality of second grooves 205, the plurality of first grooves 102 are communicated with the plurality of second grooves 205 in a one-to-one correspondence manner and form a plurality of wire passing holes, the cover plate 1 is matched with the base 2 in a clamping manner, and the cover plate 1 and the base 2 are enclosed into a first accommodating cavity 201, a second accommodating cavity 202 and a wire passing channel 211 communicated with the first accommodating cavity 201 and the second accommodating cavity 202. So set up, the pencil of each electrical apparatus all can orderly penetrate corresponding wire hole and get into in the base 2. Specifically, in the present embodiment, each of the electric appliances includes the horn 7, the converter 11, the alarm, and the like. Illustratively, the cover plate 1 is provided with a female buckle 104, the base 2 is provided with a male buckle 203 corresponding to the female buckle 104, the female buckle 104 is in clamping fit with the male buckle 203, and specifically, the number of the female buckle 104 and the male buckle 203 is two. In this embodiment, the base 2 is provided with an opening, and the first bolt passes through the opening and fixes the base 2 on the frame.

Optionally, the wire harness connector integrated device further comprises a horn bracket 5 and a connecting piece 6, the horn bracket 5 is fixedly connected with a horn 7, the horn bracket 5 is located between the cover plate 1 and the base 2, a mounting hole is formed in the horn bracket 5, a first through hole 103 is formed in the cover plate 1, a second through hole 206 is formed in the base 2, the connecting piece 6 sequentially penetrates through the first through hole 103, the mounting hole and the second through hole 206 and is used for being connected with a frame, and the cover plate 1 and the base 2 are made of plastic materials. So set up, set up loudspeaker support 5 between apron 1 and base 2 to, apron 1 and base 2 all adopt plastic materials to make, and both have insulating physical properties, have effectively avoided loudspeaker support 5 and frame contact, in order to prevent that loudspeaker support 5 from taking place the phenomenon of electrically conductive electric leakage. Specifically, the connecting member 6 is a second bolt, and the second bolt is screwed with the first through hole 103, the mounting hole, and the second through hole 206 and is finally fixed to the frame. Further, the base 2 is provided with a boss 8, the second through hole 206 is penetrated through the boss 8, and the boss 8 is at least partially inserted into the mounting hole. So set up, in actual installation, boss 8 can keep apart bolt and loudspeaker support 5 effectively to prevent between the two mutual contact, avoid loudspeaker support 5 electric leakage.

Optionally, in order to realize the pre-positioning of the horn 7 for subsequent installation, a horn positioning buckle is provided on the base 2 for clamping the horn 7.

Optionally, in order to arrange the connectors 4 in order, the cover plate 1 is provided with a plurality of buckles 101, and the plurality of buckles 101 are used for being clamped with the connectors 4.

Optionally, the base 2 is provided with a positioning groove 207, and the positioning groove 207 is used for clamping the frame, so that the base 2 can be positioned in advance, and subsequent installation is facilitated.

Alternatively, in order to better comb the arranged wires 3, both ends of the routing channel 211 are respectively provided with a winding post 208, and the winding posts 208 are used for winding the wires 3.

Optionally, the routing channel 211 has a first side wall 209 and a second side wall 210 that are parallel and spaced apart, the first side wall 209 and the second side wall 210 are all disposed obliquely in the vertical direction, the second side wall 210 is located below the first side wall 209, the bottom end of the second side wall 210 is connected to the bottom wall of the first accommodating cavity 201, and the top end of the second side wall 210 extends into the second accommodating cavity 202. Further, in order to prevent the water level from falling beyond the routing channel 211 and entering the second receiving chamber 202, the drain hole 204 is not higher than the top end of the second sidewall 210.

The embodiment also provides an electric vehicle, which comprises a head pipe 9, and the electric vehicle further comprises the wiring harness connector integrated device in the scheme, wherein the head pipe 9 is fixedly connected with a head pipe support 10, and the wiring harness connector integrated device is fixedly connected with the head pipe support 10.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. The utility model provides a pencil connector integrated device for install on the frame, a serial communication port, including the terminal box, have in the terminal box and hold the chamber, hold the chamber including first hold chamber (201), second hold chamber (202) and intercommunication first hold chamber (201) with walk line passageway (211) that the chamber (202) were held to the second, walk line passageway (211) relative vertical direction slope upwards extension, the lateral wall that first holds chamber (201) is equipped with wash port (204), be equipped with on the terminal box with the wire hole that first holds chamber (201) intercommunication, wire (3) can loop through the wire hole first hold chamber (201) with walk line passageway (211) and get into in the second holds chamber (202) link to each other with connector (4).

2. The wire harness connector integrated device according to claim 1, wherein the junction box comprises a cover plate (1) and a base (2), the base (2) is used for being installed on a vehicle frame, the cover plate (1) is provided with a plurality of first grooves (102), the base (2) is provided with a plurality of second grooves (205), the plurality of first grooves (102) are communicated with the plurality of second grooves (205) in a one-to-one correspondence manner and form a plurality of wire passing holes, the cover plate (1) is matched with the base (2) in a clamping manner, and the cover plate (1) and the base (2) are enclosed into a first accommodating cavity (201), a second accommodating cavity (202) and the wire passing channel (211) which is communicated with the first accommodating cavity (201) and the second accommodating cavity (202).

3. The wire harness connector integrated device according to claim 2, further comprising a horn bracket (5) and a connecting piece (6), wherein a horn (7) is fixedly connected to the horn bracket (5), the horn bracket (5) is located between the cover plate (1) and the base (2), a mounting hole is formed in the horn bracket (5), a first through hole (103) is formed in the cover plate (1), a second through hole (206) is formed in the base (2), and the connecting piece (6) sequentially penetrates through the first through hole (103), the mounting hole and the second through hole (206) and is used for being connected with a frame, and the cover plate (1) and the base (2) are made of plastic materials.

4. A harness connector integrated device according to claim 3, wherein the base (2) is provided with a boss (8), the second through hole (206) is formed through the boss (8), and the boss (8) is at least partially inserted into the mounting hole.

5. The wire harness connector integrated device according to claim 2, wherein a plurality of buckles (101) are arranged on the cover plate (1), and the buckles (101) are used for being clamped with the connector (4).

6. The wire harness connector integrated device according to claim 2, wherein a positioning groove (207) is provided on the base (2), and the positioning groove (207) is used for clamping the frame.

7. The wire harness connector integrated device according to claim 1, wherein both ends of the routing channel (211) are respectively provided with a winding post (208), and the winding posts (208) are used for winding the wire (3).

8. The wire harness connector integrated device according to claim 1, wherein the routing channel (211) has a first side wall (209) and a second side wall (210) which are parallel and arranged at intervals, the first side wall (209) and the second side wall (210) are arranged obliquely in the vertical direction, the second side wall (210) is located below the first side wall (209), the bottom end of the second side wall (210) is connected with the bottom wall of the first accommodating cavity (201), and the top end of the second side wall (210) extends into the second accommodating cavity (202).

9. The wire harness connector integrated device of claim 8, wherein the drain hole (204) is not higher than a top end of the second side wall (210).

10. An electric vehicle comprising a head pipe (9), characterized in that the electric vehicle further comprises a harness connector integrated device according to any one of claims 1-9, a head pipe bracket (10) is fixedly connected to the head pipe (9), and the harness connector integrated device is fixedly connected to the head pipe bracket (10).