Heat dissipation device of wire harness connector

Abstract

The utility model belongs to the technical field of heat dissipation devices of wire harness connectors, and particularly relates to a heat dissipation device of a wire harness connector, which comprises a wire connector body, an inner ring plate is fixedly connected to one side of the wire connector body, a heat dissipation device body is arranged outside the inner ring plate, upper contact grooves are arranged at the top and the bottom of the wire connector body, and the upper contact grooves are connected with the wire connector body. A fixing clamping groove is formed in one side of the upper contact groove, a heat dissipation armature is clamped in the fixing clamping groove, and the top of the heat dissipation armature is provided with an upper-layer heat dissipation piece. Compared with the prior art, the LED lamp radiator has the advantages that the radiating efficiency is improved by increasing the radiating area, in addition, the first radiating holes, the second radiating holes and the like are formed in the outer wall of the radiator body, so that the flowing efficiency of air can be improved, and better radiating efficiency can be achieved through cooperation of the first radiating holes and the second radiating holes; the radiator body can be stably clamped and fixed on the wire connector body through cooperation of the fixing buckle grooves, the buckles and other structures, shaking of the wire harness is avoided, and the wire harness is fixed more firmly.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat dissipation devices of wire harness connectors, and in particular relates to a heat dissipation device of a wire harness connector. Background Art

[0002] The wiring harness connector consists of a plug and a socket, which is used to connect and disconnect the wiring harness and electrical components. It has a locking device to prevent it from falling off. Its characteristics include good air tightness, beautiful appearance, long plug-in life, high insulation voltage and low on-resistance.

[0003] Traditional wiring harness connectors have the following problems when in use: Traditional wiring harness connectors generally rarely consider the heat dissipation problem of the wiring harness connector. However, when the wiring harness connector is in use, heat will be generated inside the wiring harness connector, and the heat will accumulate in the wiring harness connector. Failure to remove the heat in time will affect the service life and working effect of the wiring harness connector, affect the transmission of information or voltage and current, and cause inconvenience to the user. Utility Model Content

[0004] The utility model aims to provide a heat dissipation device for a wiring harness connector to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a heat dissipation device of a wiring harness connector, comprising a connector body, one side of the connector body is fixedly connected to an inner ring plate, a radiator body is arranged outside the inner ring plate, upper contact grooves are arranged at the top and bottom of the connector body, a fixed card slot is arranged on one side of the upper contact slot, a heat dissipation armature is clamped inside the fixed card slot, and an upper heat sink is arranged on the top of the heat dissipation armature.

[0006] Preferably, the top and the bottom of the radiator body are provided with first heat dissipation holes, and the side wall of the radiator body is provided with second heat dissipation holes.

[0007] Preferably, the top and bottom of the radiator body are provided with fixing buckle grooves, buckles are clamped in the fixing buckle grooves, and the buckles are fixed to the inner wall of the radiator body.

[0008] Preferably, a lower contact groove is provided on the outside of the inner ring plate, and a bottom sliding block is slidably connected in the lower contact groove.

[0009] Preferably, the bottom slider is fixed to the bottom of the heat dissipation armature, and the heat dissipation armature is fixed to the heat dissipation contact point.

[0010] Preferably, the heat dissipation contact point is fixed on an upper heat dissipation fin, and the upper heat dissipation fin is fixed on the radiator body.

[0011] The heat dissipation device of a wiring harness connector of the utility model has the following advantages:

[0012] 1. The heat dissipation device of the wiring harness connector is provided with a heat dissipation body on the outside of the inner ring plate through the cooperation of structures such as a heat dissipation body, a heat dissipation armature, and a fixed card slot. The top and bottom of the connector body are provided with an upper contact slot, one side of the upper contact slot is provided with a fixed card slot, the inside of the fixed card slot is connected with a heat dissipation armature, and the top of the heat dissipation armature is provided with an upper heat dissipation fin. The cooperation of the above structures will fit the heat dissipation armature in the upper contact slot and penetrate into the fixed card slot. The heat dissipation armature will conduct heat to the upper heat dissipation fin outside, and the heat dissipation efficiency will be improved by increasing the heat dissipation area. In addition, a first heat dissipation hole and a second heat dissipation hole are provided on the outer wall of the heat dissipation body to increase the air flow efficiency. The cooperation of the two can achieve better heat dissipation efficiency;

[0013] 2. The heat dissipation device of the wiring harness connector is provided with fixing buckle grooves at the top and bottom of the radiator body through the cooperation of fixing buckle grooves, buckles and other structures. Buckles are clamped in the fixing buckle grooves, and the buckles are fixed to the inner wall of the radiator body. The cooperation of the above structures can firmly clamp and fix the radiator body to the connector body, avoid the shaking of the wiring harness, and make it more securely fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall cutaway structure of the utility model;

[0017] Figure 3 It is a front structural schematic diagram of the utility model;

[0018] Figure 4 It is a partially enlarged schematic diagram of the heat dissipation structure of the utility model.

[0019] Explanation of the markings in the figure: 1. Connector body; 2. Upper contact groove; 3. Lower contact groove; 4. Radiator body; 5. Upper heat sink; 6. First heat dissipation hole; 7. Fixed buckle groove; 8. Heat dissipation armature; 9. Heat dissipation contact point; 10. Second heat dissipation hole; 11. Inner ring plate; 12. Fixed slot; 13. Bottom slider; 14. Buckle. DETAILED DESCRIPTION

[0020] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0023] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0024] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0025] In order to better understand the purpose, structure and function of the utility model, the heat dissipation device of the wiring harness connector of the utility model is further described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, a heat dissipation device of a wiring harness connector of the utility model comprises a connector body 1, one side of the connector body 1 is fixedly connected with an inner ring plate 11, a radiator body 4 is arranged outside the inner ring plate 11, an upper contact groove 2 is arranged at the top and bottom of the connector body 1, a fixed card slot 12 is arranged at one side of the upper contact groove 2, a heat dissipation armature 8 is clamped inside the fixed card slot 12, an upper heat dissipation fin 5 is arranged on the top of the heat dissipation armature 8, a first heat dissipation hole 6 is arranged at the top and bottom of the heat dissipation body 4, a second heat dissipation hole 10 is arranged on the side wall of the heat dissipation body 4, through the cooperation of the above structures, the first heat dissipation hole 6 and the second heat dissipation hole 10 are arranged outside the radiator body 4 to increase the efficiency of its air flow, and the heat dissipation armature 8 is fitted on the inner ring plate 11 to conduct the internal heat to the external upper heat dissipation fin 5, and a better heat dissipation effect is achieved by increasing the heat dissipation area and the enclosed frame.

[0027] The top and bottom of the radiator body 4 are provided with fixing buckle grooves 7, in which buckles 14 are clamped. The buckle 14 is fixed to the inner wall of the radiator body 4. By clamping the buckle 14 fixed to the radiator body 4 with the fixing buckle groove 7 fixed to the connector body 1, an additional fixing and encircling effect of the wiring harness is achieved, making the connector more secure to use.

[0028] A lower contact groove 3 is provided on the outside of the inner ring plate 11, and a bottom slider 13 is slidably connected in the lower contact groove 3. The bottom slider 13 is fixed to the bottom of the heat dissipation armature 8, the heat dissipation armature 8 is fixed on the heat dissipation contact point 9, the heat dissipation contact point 9 is fixed on the upper heat dissipation fin 5, and the upper heat dissipation fin 5 is fixed on the radiator body 4. The bottom slider 13 slidably connected in the lower contact groove 3 can prevent the radiator body 4 from lateral shaking, and is fixed more stably, and can also achieve a better heat dissipation conduction effect through contact with the outer wall.

[0029] Working principle of the heat dissipation device of the wiring harness connector: The heat dissipation device of the wiring harness connector, through the cooperation of structures such as the heat sink body 4, the heat dissipation armature 8, and the fixed card slot 12, is provided with a heat sink body 4 on the outside of the inner ring plate 11, and the top and bottom of the connector body 1 are provided with an upper contact groove 2, and one side of the upper contact groove 2 is provided with a fixed card slot 12, and the inside of the fixed card slot 12 is clamped with a heat dissipation armature 8, and the top of the heat dissipation armature 8 is provided with an upper heat sink 5. The cooperation of the above structures will fit the heat dissipation armature 8 to the upper contact groove 2 and penetrate into the fixed card slot 12. The heat dissipation armature 8 will conduct the heat to the external upper heat sink, and the heat dissipation efficiency is improved by increasing the heat dissipation area. In addition, the first heat dissipation hole 6 and the second heat dissipation hole 10 are provided on the outer wall of the heat sink body 4 to increase the air flow efficiency, and the cooperation of the two can achieve better heat dissipation efficiency; the top and bottom of the radiator body 4 are provided with a fixed buckle groove 7, and the fixed buckle groove 7 is clamped with a buckle 14, the buckle 14 is fixed on the inner wall of the radiator body 4, and through the cooperation of the fixing buckle groove 7, the buckle 14 and other structures, the top and bottom of the radiator body 4 are provided with a fixing buckle groove 7, and the buckle 14 is clamped in the fixing buckle groove 7, and the buckle 14 is fixed on the inner wall of the radiator body 4. The cooperation of the above structures can firmly clamp and fix the radiator body 4 on the connector body 1, which can avoid the shaking of the wiring harness and make it more firmly fixed; a lower contact groove 3 is provided on the outside of the inner ring plate 11, and a bottom slider 13 is slidably connected in the lower contact groove 3. The bottom slider 13 is fixed to the bottom of the heat dissipation armature 8, and the heat dissipation armature 8 is fixed on the heat dissipation contact point 9, and the heat dissipation contact point 9 is fixed on the upper heat sink 5, and the upper heat sink 5 is fixed on the radiator body 4. The bottom slider 13 slidably connected in the lower contact groove 3 can prevent the radiator body 4 from lateral shaking, and the fixation is more stable, and a better heat dissipation conduction effect can also be achieved through contact with the outer wall.

[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A heat dissipation device for a wiring harness connector, comprising a connector body (1), characterized in that: An inner ring plate (11) is fixedly connected to one side of the connector body (1), a heat sink body (4) is arranged outside the inner ring plate (11), upper contact grooves (2) are arranged at the top and bottom of the connector body (1), a fixed card groove (12) is arranged on one side of the upper contact groove (2), a heat dissipation armature (8) is clamped inside the fixed card groove (12), and an upper heat sink (5) is arranged on the top of the heat dissipation armature (8).

2. The heat dissipation device of the wiring harness connector according to claim 1, characterized in that: The top and bottom of the radiator body (4) are provided with first heat dissipation holes (6), and the side wall of the radiator body (4) is provided with second heat dissipation holes (10).

3. The heat dissipation device of the wiring harness connector according to claim 1, characterized in that: The top and bottom of the radiator body (4) are provided with fixing buckle grooves (7), a buckle (14) is clamped in the fixing buckle groove (7), and the buckle (14) is fixed on the inner wall of the radiator body (4).

4. The heat dissipation device of the wiring harness connector according to claim 1, characterized in that: A lower contact groove (3) is provided on the outside of the inner ring plate (11), and a bottom sliding block (13) is slidably connected in the lower contact groove (3).

5. The heat dissipation device of the wiring harness connector according to claim 4, characterized in that: The bottom slide block (13) is fixed on the bottom of the heat dissipation armature (8), and the heat dissipation armature (8) is fixed on the heat dissipation contact point (9).

6. The heat dissipation device of the wiring harness connector according to claim 5, characterized in that: The heat dissipation contact point (9) is fixed on an upper heat dissipation fin (5), and the upper heat dissipation fin (5) is fixed on a radiator body (4).

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