Wire harness electric control connector assembly of new energy automobile

Abstract

The utility model relates to the technical field of connector assemblies, and discloses a new energy automobile wire harness electric control connector assembly, which comprises a connecting mechanism, the connecting mechanism comprises a connector main body, the outer side of the connector main body is provided with a mounting mechanism, the front end of the connector main body is provided with a connector interface, and the rear end of the connector main body is provided with a connector lug. According to the utility model, the auxiliary heat dissipation structure of the connector is designed, the outer side of the front end of the connector main body is provided with a plurality of heat dissipation holes at the connector part which easily generates heat, the outer side of the rear end of the connector main body is fixedly sleeved with the heat conduction copper sleeve, and the two ends of the heat conduction copper sleeve are fixedly connected with the L-shaped heat conduction blocks; the front end of the L-shaped heat conduction block is fixedly provided with the heat conduction plate, and the front end of the heat conduction plate is provided with a plurality of cooling fins, so that heat can be dissipated, and the temperature of the connector is reduced.

Description

Technical Field

[0001] This utility model relates to the field of connector assembly technology, specifically a new energy vehicle wiring harness electrical control connector assembly. Background Technology

[0002] The wiring harness and electronic control connector assembly is a key component in the electrical system of new energy vehicles. It is mainly used to connect various electronic control units (ECUs), battery systems, motor systems, charging systems, and various electronic devices within the vehicle.

[0003] The existing wiring harness and electronic control connector assemblies for new energy vehicles still have the following problems when in use: The electronic system of new energy vehicles generates a lot of heat during operation, especially the connectors near the motor controller and battery management system. Although the current connector assemblies have a certain temperature resistance, in extreme high temperature environments, such as hot desert areas or long-term high-load operation, the performance of their internal insulation materials may degrade, leading to an increased risk of short circuits. Utility Model Content

[0004] (a) Technical problems to be solved.

[0005] To address the shortcomings of existing technologies, this utility model provides a new energy vehicle wiring harness electronic control connector assembly, which solves the problems mentioned in the background technology.

[0006] (ii) Technical solution.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a new energy vehicle wiring harness electronic control connector assembly, including a connection mechanism, the connection mechanism including a connector body, an installation mechanism provided on the outside of the connector body, a connector interface provided at the front end of the connector body, and a terminal block provided at the rear end of the connector body.

[0008] As a further embodiment of this utility model: a plurality of first heat dissipation holes are provided at equal angles in the middle of the outer side wall of the front end of the connector body; a set of second heat dissipation holes are provided at both ends of the outer side wall of the front end of the connector body, and the set of second heat dissipation holes consists of a plurality of holes arranged at equal angles; an auxiliary heat dissipation mechanism is provided at the rear end of the connector body; the auxiliary heat dissipation mechanism includes a heat-conducting copper sleeve fixedly fitted to the outer side wall of the connector body; an L-shaped heat-conducting block is fixedly connected to each of the outer side walls of the heat-conducting copper sleeve; a heat-conducting plate is fixedly connected to the front end of the L-shaped heat-conducting block; a set of heat sinks is fixedly connected to the front end of the heat-conducting plate; the set of heat sinks consists of a plurality of holes arranged at equal distances from top to bottom; and a plurality of air guide grooves are provided at equal distances from top to bottom between the two side walls of the heat sinks.

[0009] As a further embodiment of this utility model: the installation mechanism includes an installation plate fixedly sleeved on the outside of the connector body, installation holes are provided between the front and rear side walls at the four corners of the installation plate, and a washer is fixedly connected to the front end of the installation plate at the opening of each installation hole, and a through groove is provided between the center positions of the front and rear side walls of the installation plate for the connector body to be fixedly installed.

[0010] As a further embodiment of this utility model: four positioning blocks are fixedly connected at equal angles to the front end of the mounting plate and outside its through groove, and mounting grooves for fixing the heat-conducting plate are opened between the front and rear side walls at both ends of the mounting plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. In this utility model, by designing an auxiliary heat dissipation structure with a connector, multiple heat dissipation holes are opened on the outer side of the front end of the connector body in the connector part that is prone to heat generation, and a heat-conducting copper sleeve is fixedly sleeved on the outer side of the rear end of the connector body. L-shaped heat-conducting blocks are fixedly connected to both ends of the heat-conducting copper sleeve, and a heat-conducting plate is fixed to the front end of the L-shaped heat-conducting block. Multiple heat dissipation fins are provided at the front end of the heat-conducting plate, which can dissipate heat and reduce the temperature of the connector.

[0013] 2. In this utility model, the overall new energy vehicle wiring harness electronic control connector assembly adopts an integrated structural design, which includes a connector body. An mounting plate is fixedly sleeved on the outside of the connector body. Mounting holes are opened at the four corners of the mounting plate. The overall new energy vehicle wiring harness electronic control connector assembly can be installed through the mounting holes on the mounting plate in conjunction with the mounting component. Its disassembly and maintenance are relatively convenient. Attached Figure Description

[0014] Figure 1 This is a perspective view of the entire utility model;

[0015] Figure 2 This is a perspective view of the connecting mechanism of this utility model;

[0016] Figure 3 This is a perspective view of the installation mechanism of this utility model;

[0017] Figure 4 This is a perspective view of the auxiliary heat dissipation mechanism of this utility model.

[0018] In the diagram: 1. Connecting mechanism; 2. Mounting mechanism; 3. Auxiliary heat dissipation mechanism; 11. Connector body; 12. Connector interface; 13. Wiring head; 14. First heat dissipation hole; 15. Second heat dissipation hole; 21. Mounting plate; 22. Through slot; 23. Mounting hole; 24. Mounting groove; 25. Positioning block; 26. Washer; 31. Thermally conductive copper sleeve; 32. L-shaped thermally conductive block; 33. Thermally conductive plate; 34. Heat sink; 35. Air guide groove. Detailed Implementation

[0019] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0020] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figures 1-4 In this embodiment of the present invention, a new energy vehicle wiring harness electrical control connector assembly includes a connection mechanism 1. The connection mechanism 1 includes a connector body 11, an installation mechanism 2 is provided on the outside of the connector body 11, a connector interface 12 is provided at the front end of the connector body 11, and a terminal block 13 is provided at the rear end of the connector body 11. The entire connector assembly can connect to the new energy vehicle wiring harness through multiple terminal blocks 13 on its rear side, and connect to the connector of the control device through the connector interface 12 at its front end, so as to perform electrical control work of the new energy vehicle wiring harness through the control device.

[0023] Multiple first heat dissipation holes 14 are formed at equal angles on the middle of the outer side wall of the front end of the connector body 11. A set of second heat dissipation holes 15 is formed on both the front and rear ends of the outer side wall of the front end of the connector body 11, and the set of second heat dissipation holes 15 consists of multiple holes arranged at equal angles. An auxiliary heat dissipation mechanism 3 is provided at the rear end of the connector body 11. The auxiliary heat dissipation mechanism 3 includes a heat-conducting copper sleeve 31 fixedly sleeved on the outer side wall of the connector body 11. An L-shaped heat-conducting block 32 is fixedly connected to the outer side wall of each end of the heat-conducting copper sleeve 31. A heat-conducting plate 33 is fixedly connected to the front end of the L-shaped heat-conducting block 32. A set of heat dissipation holes 15 is fixedly connected to the front end of the heat-conducting plate 33. The heat sink 34 consists of multiple heat sinks arranged at equal intervals from top to bottom. Multiple air ducts 35 are equally spaced from top to bottom between the two side walls of the heat sink 34. The overall design includes an auxiliary heat dissipation structure for the connector. In the connector area where heat is easily generated, multiple heat dissipation holes are provided on the outer front end of the connector body 11. A thermally conductive copper sleeve 31 is fixedly fitted on the outer rear end of the connector body 11. L-shaped thermally conductive blocks 32 are fixedly connected to both ends of the thermally conductive copper sleeve 31. A thermally conductive plate 33 is fixedly attached to the front end of the L-shaped thermally conductive block 32. Multiple heat sinks 34 are provided at the front end of the thermally conductive plate 33 to dissipate heat and reduce the temperature of the connector.

[0024] The mounting mechanism 2 includes a mounting plate 21 fixedly sleeved on the outside of the connector body 11. Mounting holes 23 are provided between the front and rear side walls at the four corners of the mounting plate 21. Washers 26 are fixedly connected to the front end of the mounting plate 21 at the opening of each mounting hole 23. A through groove 22 for fixing the connector body 11 is provided between the center of the front and rear side walls of the mounting plate 21. The overall new energy vehicle wiring harness electronic control connector assembly adopts an integrated structural design, which includes a connector body 11. The mounting plate 21 is fixedly sleeved on the outside of the connector body 11. Mounting holes 23 are provided at the four corners of the mounting plate 21. The overall new energy vehicle wiring harness electronic control connector assembly can be installed by using the mounting holes 23 on the mounting plate 21 in conjunction with the mounting components. Its disassembly and maintenance are relatively convenient.

[0025] Four positioning blocks 25 are fixedly connected at equal angles to the front end of the mounting plate 21 and outside its through groove 22. When the connector interface 12 is used to connect the connector of the control device, the four positioning blocks 25 play an auxiliary role in positioning and assembly. The mounting plate 21 has mounting grooves 24 between the front and rear side walls at both ends for fixing the heat conduction plate 33, which plays a role in fixing the heat conduction plate 33.

[0026] The working principle of this utility model is as follows: the overall connector assembly can connect to the new energy vehicle wiring harness through multiple terminals 13 on its rear side, and connect to the control device through the connector interface 12 at its front end. The control device performs the electrical control work of the new energy vehicle wiring harness. The overall new energy vehicle wiring harness electrical control connector assembly adopts an integrated structural design, which includes a connector body 11. A mounting plate 21 is fixedly sleeved on the outside of the connector body 11. Mounting holes 23 are opened at the four corners of the mounting plate 21, and the connector can be connected to the control device through the mounting holes 23. The assembly of the new energy vehicle wiring harness electronic control connector is convenient for installation and disassembly. In addition, the overall design includes an auxiliary heat dissipation structure for the connector. In the connector parts that are prone to heat generation, multiple heat dissipation holes are opened on the outer front end of the connector body 11, and a thermally conductive copper sleeve 31 is fixedly sleeved on the outer rear end of the connector body 11. L-shaped thermally conductive blocks 32 are fixedly connected to both ends of the thermally conductive copper sleeve 31. A thermally conductive plate 33 is fixed to the front end of the L-shaped thermally conductive block 32, and multiple heat sinks 34 are provided at the front end of the thermally conductive plate 33 to dissipate heat and reduce the temperature of the connector.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A new energy automobile wire harness electric control connector assembly, comprising a connecting mechanism (1), the connecting mechanism (1) comprises a connector main body (11), the connector main body (11) is provided with a mounting mechanism (2) outside; The connector main body (11) is provided with a connector interface (12) at the front end, and the connector main body (11) is provided with a terminal (13) at the rear end; A plurality of first heat dissipation holes (14) are formed in the middle of the outer side wall of the front end of the connector main body (11) at equal angles, a group of second heat dissipation holes (15) are formed in the outer side wall of the front end of the connector main body (11) and located at the front and rear ends of the first heat dissipation holes (14), a group of the second heat dissipation holes (15) are multiple and arranged at equal angles; The connector main body (11) is provided with an auxiliary heat dissipation mechanism (3) at the rear end, the auxiliary heat dissipation mechanism (3) comprises a heat-conducting copper sleeve (31) fixedly sleeved on the outer side wall of the connector main body (11), the heat-conducting copper sleeve (31) is fixedly connected with an L-shaped heat-conducting block (32) at each end of the outer side wall, the L-shaped heat-conducting block (32) is fixedly connected with a heat-conducting plate (33) at the front end, and the heat-conducting plate (33) is fixedly connected with a group of heat dissipation fins (34) at the front end. characterized in that The mounting mechanism (2) comprises a mounting plate (21) fixedly sleeved on the outer side of the connector main body (11). The mounting plate (21) is provided with a mounting hole (23) between the front and rear side walls of the four corners, and the mounting plate (21) is fixedly connected with a gasket (26) at the front end of each mounting hole (23). The mounting plate (21) is provided with a through slot (22) for fixing and installing the connector main body (11) between the center positions of the front and rear side walls.

2. The electrically controlled connector assembly of claim 1, wherein: The mounting plate (21) is fixedly connected with four positioning blocks (25) at equal angles at the front end outside the through slot (22).

3. The new energy vehicle wire harness electric control connector assembly according to claim 2, characterized in that: The mounting plate (21) is provided with a mounting groove (24) for fixing and installing the heat-conducting plate (33) between the front and rear side walls of the two ends.

4. The electrically controlled connector assembly of claim 2, wherein: A group of the heat dissipation fins (34) are multiple and arranged at equal distances from top to bottom, and a plurality of air guide grooves (35) are formed at equal distances from top to bottom between the side walls of the heat dissipation fins (34).

5. The electrically controlled connector assembly of claim 2, wherein: ​ 6. The electrically controlled connector assembly of claim 2, wherein: ​ 7. The new energy vehicle wire harness electric control connector assembly according to claim 1, characterized in that: ​

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