CN218958054U

CN218958054U - Efficient heat dissipation automobile terminal

Info

Publication number: CN218958054U
Application number: CN202222621969.3U
Authority: CN
Inventors: 刘中明
Original assignee: Kunshan Huizhiying Auto Parts Co ltd
Current assignee: Dalian Dim Electronic Materials Co ltd
Priority date: 2022-10-02
Filing date: 2022-10-02
Publication date: 2023-05-02
Anticipated expiration: 2032-10-02

Abstract

The utility model relates to the technical field of automobile terminals, in particular to an efficient heat dissipation automobile terminal, which has the technical scheme that: the novel heat-conducting device comprises an insulating shell, an end head assembly fixedly installed on the insulating shell, a silica gel heat-conducting sleeve fixedly sleeved on the end head assembly, a heat-radiating assembly fixedly installed on the insulating shell and used for discharging heat on the silica gel heat-conducting sleeve into air, and four groups of air-guiding assemblies uniformly screwed with the insulating shell, and the novel heat-conducting device has the advantages that: can realize discharging the heat on the end subassembly to outside in the air, the inside ventilation effect of insulating housing can be improved to the air guide subassembly that sets up to make the heat that the car pencil terminal produced when using can discharge in the air fast, realize high-efficient heat dissipation, thereby avoided car pencil terminal insulating housing to be in higher temperature environment for a long time and lead to insulating housing ageing acceleration phenomenon, prolonged car terminal's life.

Description

Efficient heat dissipation automobile terminal

Technical Field

The utility model relates to the technical field of automobile terminals, in particular to an efficient heat dissipation automobile terminal.

Background

At the end of an electric wire laid in a vehicle such as an automobile, a wire harness terminal part is connected to a conductor, the wire harness terminal is used for facilitating connection of wires, the wire harness terminal is an accessory product for realizing electrical connection, and the wire harness terminal is widely used in automobiles.

The existing automobile wire harness terminal mainly comprises an insulating shell and an inner conductor, wherein the inner conductor can generate heat during working, under the condition of long-time use, the heat on the insulating shell and the inner conductor is easy to be higher, the heat dissipation effect of the existing wiring terminal is poor, the insulating shell can be accelerated to age under the condition of higher temperature for a long time, and therefore the service life of the automobile terminal is shortened.

Therefore, it is necessary to invent a highly efficient heat dissipating automobile terminal.

Disclosure of Invention

Therefore, the utility model provides the high-efficiency heat-dissipation automobile terminal, the heat on the end head assembly can be discharged into the air outside through the heat-conduction silica gel sleeve and the heat-dissipation assembly, and the arranged air guide assembly can improve the internal ventilation effect of the insulating shell, so that the heat generated by the automobile wire harness terminal during use can be rapidly discharged into the air, the phenomenon that the insulating shell of the automobile wire harness terminal is aged due to the fact that the insulating shell is in a higher temperature environment for a long time is avoided, the service life of the automobile wire harness terminal is prolonged, the problem that the existing automobile wire harness terminal is poor in heat-dissipation effect and can be used for a long time under the condition of higher temperature, the aging of the insulating shell of the automobile wire harness terminal is accelerated, and the service life of the automobile terminal is shortened is solved.

In order to achieve the above object, the present utility model provides the following technical solutions: the automobile terminal comprises an insulating shell, an end head assembly fixedly arranged on the insulating shell, a silica gel heat conducting sleeve fixedly sleeved on the end head assembly, a heat radiating assembly fixedly arranged on the insulating shell and used for discharging heat on the silica gel heat conducting sleeve into air, and four groups of air guide assemblies which are uniformly connected with the insulating shell in a threaded manner;

and the heat radiating component is fixedly connected with the silica gel heat conducting sleeve.

Preferably, the terminal assembly comprises a conductive terminal and a conductive plate, the conductive plate is fixedly arranged in one end of the insulating shell, close to the air guide assembly, the conductive terminal is fixedly arranged on the insulating shell, one end of the conductive terminal, close to the conductive plate, is fixedly connected with the conductive plate, and a wire is fixedly connected with the center of one side, far away from the conductive terminal, of the conductive plate.

Preferably, the conducting plate is electrically connected with the conducting wire, and a silica gel heat conducting sleeve is fixedly sleeved on one end of the conducting end close to the conducting plate.

Preferably, the heat dissipation assembly comprises annular heat dissipation fins, the annular heat dissipation fins are uniformly and fixedly sleeved on the outside of the insulating shell, a plurality of groups of heat dissipation fins are uniformly and fixedly connected with heat conduction rods on one side, far away from the electric conduction plate, of each annular heat dissipation fin, each heat conduction rod is fixedly mounted on the insulating shell, and one ends, close to the silica gel heat conduction sleeves, of each heat conduction rod are fixedly connected with the silica gel heat conduction sleeves.

Preferably, one end of the insulating shell, which is close to the conductive plate, is uniformly communicated with four groups of air guide holes, threads are formed in the inner wall of one end, which is far away from the conductive plate, of the air guide holes, and the threads formed in the inner wall of the air guide holes are in threaded connection with the four groups of air guide components.

Preferably, the air guide assembly comprises a T-shaped threaded cylinder, a dustproof ventilation net is fixedly arranged in one end, far away from the insulating shell, of the T-shaped threaded cylinder, and anti-slip grooves are uniformly formed in the side edge, far away from the insulating shell, of one end of the T-shaped threaded cylinder in an annular mode.

Preferably, the T-shaped thread cylinder is provided with threads near one end surface of the insulating shell, and the threads arranged on the surface of the T-shaped thread cylinder are connected with the threads arranged on the inner wall of the air guide hole at the corresponding position.

The beneficial effects of the utility model are as follows: can realize discharging the heat on the end subassembly to outside air in through heat conduction silica gel cover and radiator unit, the inside ventilation effect of insulating housing can be improved to the air guide subassembly that sets up to make the heat that the car pencil terminal produced when using can discharge in the air fast, realize high-efficient heat dissipation, thereby avoided car pencil terminal insulating housing to be in higher temperature environment for a long time and lead to insulating housing ageing acceleration phenomenon, prolonged car terminal's life.

Drawings

Fig. 1 is a front view of an automobile terminal provided by the utility model;

FIG. 2 is a block diagram of an automotive terminal according to the present utility model;

FIG. 3 is a perspective view of a T-shaped threaded cylinder provided by the utility model;

fig. 4 is a perspective view of connection between an annular heat sink and a plurality of groups of heat conducting rods.

In the figure: the anti-slip heat-conducting wire comprises a 1-conducting end, a 2-plug wire hole, a 3-conducting plate, a 4-conducting wire, a 5-insulating shell, a 6-silica gel heat-conducting sleeve, a 7-heat-conducting rod, an 8-annular radiating fin, a 9-air-conducting hole, a 10-T-shaped threaded cylinder, an 11-dustproof ventilation net and a 12-anti-slip groove.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-4, the utility model provides a high-efficiency heat-dissipation automobile terminal, which comprises an insulating shell 5, an end head assembly fixedly arranged on the insulating shell, a silica gel heat-conducting sleeve 6 fixedly sleeved on the end head assembly, a heat dissipation assembly fixedly arranged on the insulating shell 5 and used for discharging heat on the silica gel heat-conducting sleeve 6 into air, and four groups of air guide assemblies uniformly connected with the insulating shell 5 through threads, wherein the heat dissipation assembly is fixedly connected with the silica gel heat-conducting sleeve 6.

The end assembly comprises a conductive end 1 and a conductive plate 3, wherein the conductive plate 3 is fixedly arranged in one end of an insulating shell 5, which is close to the air guide assembly, the conductive end 1 is fixedly arranged on the insulating shell 5, one end of the conductive end 1, which is close to the conductive plate 3, is fixedly connected with the conductive plate 3, one side center of the conductive plate 3, which is far away from the conductive end 1, is fixedly connected with a wire 4, the conductive plate 3 is electrically connected with the wire 4, when the end assembly is used, an external terminal plug is inserted into a plug wire hole 2, namely, the wire 4, the conductive plate 3, the plug wire hole 2 and an external terminal plug are communicated with a circuit, a silica gel heat conducting sleeve 6 is fixedly sleeved on one end of the conductive end 1, which is close to the conductive plate 3, and heat generated during working of the conductive end 1 can be transferred to the silica gel heat conducting sleeve 6.

The radiating component comprises annular radiating fins 8, the annular radiating fins 8 are uniformly and fixedly sleeved on the outside of the insulating shell 5, one sides of the plurality of groups of annular radiating fins 8, which are far away from the electric conduction plate 3, are uniformly and fixedly connected with heat conducting rods 7, the plurality of groups of heat conducting rods 7 are fixedly arranged on the insulating shell 5, one ends of the plurality of groups of heat conducting rods 7, which are close to the silica gel heat conducting sleeves 6, are fixedly connected with the silica gel heat conducting sleeves 6, the heat conducting rods 7 are used for transmitting the silica gel heat conducting sleeves to the annular radiating fins 8, and the annular radiating fins 8 can discharge heat into the air, so that the heat generated during the operation of the electric conduction end 1 is discharged to the outside, and the heat dissipation of the automobile wire harness terminal is more efficient.

The insulating housing 5 is close to the one end homogeneous intercommunication of current conducting plate 3 and is provided with four sets of air vent 9, and the air vent 9 that sets up is used for making the interior air flow of insulating housing 5, and the heat dissipation of being convenient for, and the one end inner wall that current conducting plate 3 was kept away from to four sets of air vent 9 all is provided with the screw thread, and the screw thread that sets up on the inner wall of four sets of air vent 9 is connected with four sets of air guide assembly screw threads.

The air guide assembly comprises a T-shaped threaded cylinder 10, a dustproof ventilation net 11 is fixedly installed in one end, far away from the insulating shell 5, of the T-shaped threaded cylinder 10, the set dustproof ventilation net 11 can filter air entering the insulating shell 5 from the outside, dust in the air is removed, normal use of the automobile wire harness terminal is prevented from being influenced by the dust entering the insulating shell 5, an annular anti-slip groove 12 is uniformly formed in one end side, far away from the insulating shell 5, of the T-shaped threaded cylinder 10, friction force between hands and the T-shaped threaded cylinder 10 can be increased by the set anti-slip groove 12, so that slipping is avoided when workers rotate the T-shaped threaded cylinder 10, threads arranged on the surface of the T-shaped threaded cylinder 10 are connected with threads arranged on the inner wall of the air guide hole 9 at a corresponding position, disassembly of the T-shaped threaded cylinder 10 is simple, workers can detach the T-shaped threaded cylinder 10 from the insulating shell 5 to clean the dustproof ventilation net 11, and the dust adhered on the dustproof ventilation net 11 is prevented from influencing ventilation of the air inside the insulating shell 5.

The application process of the utility model is as follows: when the automobile terminal is used, an external terminal plug is inserted into the plug wire hole 2, namely, a circuit can be communicated through the lead 4, the conductive plate 3, the plug wire hole 2 and the external terminal plug, when the conductive terminal 1 works to generate heat, the heat on the conductive terminal 1 is transferred to the silica gel heat conducting sleeve 6, the heat on the silica gel heat conducting sleeve 6 is transferred to the plurality of groups of annular radiating fins 8 through the plurality of groups of heat conducting rods 7, the heat is discharged into the air through the plurality of groups of annular radiating fins 8, so that the heat generated during the working of the conductive terminal 1 is rapidly discharged into the air, meanwhile, the external air can enter the insulating shell 5 through the T-shaped thread cylinder 10 and the air guide hole 9, partial heat can be taken away by the contact of the air and the conductive terminal 1, and the air in the insulating shell 5 can pass through the air guide hole 9 and the T-shaped thread cylinder 10, so that the ventilation effect in the insulating shell 5 is good, the heat discharge is facilitated, the heat radiation effect of the automobile terminal harness is greatly improved, the high-efficiency heat radiation is realized, the aging phenomenon of the insulating shell is avoided, and the service life of the automobile terminal is prolonged.

The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides a high-efficient radiating car terminal, includes insulating housing (5) and fixed mounting end subassembly on insulating housing, its characterized in that: the device also comprises a silica gel heat conduction sleeve (6) fixedly sleeved on the end head assembly, a heat dissipation assembly fixedly installed on the insulating shell (5) and used for discharging heat on the silica gel heat conduction sleeve (6) into air, and four groups of air guide assemblies which are uniformly connected with the insulating shell (5) through threads;

the heat dissipation component is fixedly connected with the silica gel heat conduction sleeve (6).

2. The high-efficiency heat-dissipating automotive terminal of claim 1, wherein: the end head assembly comprises a conductive end head (1) and a conductive plate (3), the conductive plate (3) is fixedly installed in one end, close to the air guide assembly, of the insulating shell (5), the conductive end head (1) is fixedly installed on the insulating shell (5), one end, close to the conductive plate (3), of the conductive end head (1) is fixedly connected with the conductive plate (3), and one side, far away from the conductive end head (1), of the conductive plate (3) is fixedly connected with a wire (4).

3. The high-efficiency heat-dissipating automotive terminal of claim 2, wherein: the conductive plate (3) is electrically connected with the lead (4), and a silica gel heat conduction sleeve (6) is fixedly sleeved on one end, close to the conductive plate (3), of the conductive end head (1).

4. The high-efficiency heat-dissipating automotive terminal of claim 2, wherein: the insulating housing (5) is close to one end homogeneous intercommunication that current conducting plate (3) is provided with four groups of air vent (9), four groups air vent (9) keep away from one end inner wall of current conducting plate (3) all is provided with the screw thread, and four groups screw thread that sets up on air vent (9) inner wall is connected with four groups air guide assembly screw threads.

5. A high efficiency heat dissipating automotive terminal as set forth in claim 3 wherein: the heat dissipation assembly comprises annular heat dissipation fins (8), the annular heat dissipation fins (8) are uniformly and fixedly sleeved on the outside of the insulating shell (5), a plurality of groups of heat dissipation fins (8) are uniformly and fixedly connected with heat conduction rods (7) on one side, far away from the conductive plate (3), of each annular heat dissipation fin, the heat conduction rods (7) are fixedly mounted on the insulating shell (5), and the heat conduction rods (7) are fixedly connected with the silica gel heat conduction sleeves (6) at one ends, close to the silica gel heat conduction sleeves (6), of each annular heat dissipation fin.

6. The high-efficiency heat-dissipating automotive terminal of claim 4, wherein: the air guide assembly comprises a T-shaped threaded cylinder (10), a dustproof ventilation net (11) is fixedly installed in one end, far away from the insulating shell (5), of the T-shaped threaded cylinder (10), and an annular anti-slip groove (12) is uniformly formed in the side edge, far away from the insulating shell (5), of one end of the T-shaped threaded cylinder (10).

7. The high-efficiency heat-dissipating automotive terminal of claim 6, wherein: the T-shaped threaded cylinder (10) is provided with threads close to one end surface of the insulating shell (5), and the threads arranged on the surface of the T-shaped threaded cylinder (10) are connected with the threads arranged on the inner wall of the air guide hole (9) at the corresponding position.