CN214901832U

CN214901832U - Heat radiation structure of module power connector

Info

Publication number: CN214901832U
Application number: CN202120917532.7U
Authority: CN
Inventors: 邝金兰; 吴肖清; 陈艳
Original assignee: Shenzhen Frenda Tech Co ltd
Current assignee: Shenzhen Frenda Tech Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-26
Anticipated expiration: 2031-04-26

Abstract

The utility model provides a module power connector's heat radiation structure, including the connector body, connector body top is equipped with radiator unit, radiator unit is including the casing, the support is installed to the inboard intermediate position of casing, support top central point puts and installs the fan, casing bilateral symmetry is equipped with the fixture block, the fixture block is the shape of falling L, two one side top that the fixture block is close to the connector body all extends to in the connector body and the spring is installed to the symmetry. The utility model discloses a according to the width of connector outwards stimulate respectively the fixture block of radiator unit both sides for radiator unit fixes on the connector body, through conducting strip and fan, discharges the heat, thereby realizes that this mechanism can be fast with the heat discharge on the connector body, is convenient for dismantle simultaneously, and is applicable to the connector of multiple variation in size, has guaranteed the life of connector effectively.

Description

Heat radiation structure of module power connector

Technical Field

The utility model relates to a power connector's technical field specifically is a module power connector's heat radiation structure.

Background

The power connector comprises an insulating body and a plurality of terminals, wherein the insulating body is provided with a plurality of accommodating grooves, the accommodating grooves are used for accommodating the terminals, the insulating body is additionally provided with at least one tongue piece which is used for isolating the terminals, the terminals are respectively provided with an agnail, the terminals are respectively provided with a plurality of contact parts which outwards extend from the first sides of the agnail, and a plurality of leads are fixed on the second sides of the agnail; through above-mentioned structure, can reach the barb of terminal and imbed in insulator, and the terminal is easily assembled, only need push insulator can, the efficiency such as unlikely emergence short circuit between the terminal can produce certain heat after power connector long-time work to need a heat radiation structure to avoid the connector overheat to burn out.

Such as patent No. 201621227207.3, including a socket and a plug, the socket being removably connected to the plug; the socket is provided with a guide post; a cavity is arranged on the plug; the structure of the guide post is matched with that of the cavity; the guide post is detachably connected with the cavity; and the guide post is provided with a guide block used for aligning the cavity. The lead-in block enables the socket to be smoothly connected with the plug. However, the device is easy to generate heat in the using process and is not easy to discharge, so that the device is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a heat radiation structure of module power connector for solve the technical problem who provides among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a heat radiation structure of module power connector, includes the connector body, connector body top is equipped with radiator unit, radiator unit is including the casing, the support is installed to the inboard intermediate position of casing, support top central point puts and installs the fan, the casing bilateral symmetry is equipped with the fixture block, the fixture block is the shape of falling L, two one side top that the fixture block is close to the connector body all extends to in the connector body and the symmetry installs the spring.

Preferably, a plurality of heat-conducting fins are arranged below the inside of the shell close to the support, two ends of each heat-conducting fin are fixedly connected with the inner wall of the shell, each heat-conducting fin extends to the outer side of the bottom end of the shell, and heat on the connector body can be conducted away through the heat-conducting fins.

Preferably, a loop bar penetrates through the spring, two ends of the loop bar are fixedly connected with the fixture block and the connector body respectively, and the spring stretching process can be more stable through the loop bar.

Preferably, the slider is installed to both ends symmetry about the fixture block, the spout has been seted up to one side inner wall both ends symmetry that the casing is close to the fixture block, the slider is sliding connection with the spout, just slider and spout are the T font, through slider and spout are sliding connection, just slider and spout are the T font, can realize pulling and be connected more stably between fixture block and the casing.

Preferably, temperature sensor is installed to the bilateral symmetry that the support bottom is close to the fan, just control panel is installed to casing top one side, control panel is electric connection with temperature sensor and fan respectively, is electric connection with temperature sensor and fan respectively through control panel, can realize giving control panel after the temperature sensor response temperature to the rotational speed of control fan.

Preferably, the fixture block is close to casing one side bottom and installs the cushion, through the cushion, can realize avoiding causing connector body shell wearing and tearing in the installation.

Preferably, the top of casing top is close to the top of fan and is installed the safety net, through the safety net, can realize avoiding staff and debris mistake to touch the fan, causes the damage.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a through pulling the fixture block of radiator unit casing both sides outwards respectively according to the width of connector, when the distance of two fixture block bottoms is greater than the connector body, place this subassembly in the top of connector body, the staff stops pulling the fixture block afterwards, two fixture blocks tighten up through the pulling force of spring for radiator unit fixes on the connector body; the heat on the connector body is conducted out through the heat conducting fins, the heat data are transmitted to the control panel through the temperature sensor, the control panel controls the rotating speed of the fan according to the change of the heat data, the heat is discharged, therefore, the mechanism can rapidly discharge the heat on the connector body, meanwhile, the mechanism is convenient to detach, is suitable for connectors with various sizes, and effectively prolongs the service life of the connector.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of an appearance axis measuring structure of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of area A in FIG. 2;

fig. 4 is a schematic view of the sectional structure of the sliding chute of the present invention.

In the figure: 1. a connector body; 2. a heat dissipating component; 21. a housing; 211. a safety net; 212. a chute; 22. a heat conductive sheet; 23. a fan; 24. a support; 241. a temperature sensor; 25. a clamping block; 251. a rubber pad; 252. a slider; 26. a spring; 261. a loop bar; 3. a control panel.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, a heat dissipation structure of a module power connector includes a connector body 1, the top end of the connector body 1 is provided with a heat dissipation component 2, the heat dissipation component 2 comprises a shell 21, a bracket 24 is arranged at the middle position of the inner side of the shell 21, a fan 23 is arranged at the center position of the top end of the bracket 24, the two sides of the shell 21 are symmetrically provided with clamping blocks 25, the clamping blocks 25 are in an inverted-L shape, the top ends of one sides of the two clamping blocks 25 close to the connector body 1 extend into the connector body 1 and are symmetrically provided with springs 26, a plurality of heat-conducting fins 22 are arranged in the shell 21 close to the lower part of the bracket 24, two ends of each heat-conducting fin 22 are fixedly connected with the inner wall of the shell 21, and each of the heat-conducting fins 22 extends to the outside of the bottom end of the housing 21, and the heat on the connector body 1 can be conducted away through the heat-conducting fins 22.

Referring to fig. 3 and 4, a loop bar 261 penetrates through the spring 26, two ends of the loop bar 261 are respectively and fixedly connected with the fixture block 25 and the connector body 1, the stretching process of the spring 26 can be more stable through the loop bar 261, the upper end and the lower end of the fixture block 25 are symmetrically provided with a slide block 252, two ends of the inner wall of one side of the housing 21 close to the fixture block 25 are symmetrically provided with slide grooves 212, the slide block 252 is in sliding connection with the slide grooves 212, the slide block 252 and the slide grooves 212 are both in a T shape, the slide block 252 and the slide grooves 212 are in sliding connection, and the slide block 252 and the slide grooves 212 are both in a T shape, so that the connection between the fixture block 25 and the housing 21 can be pulled to be more stable.

Referring to fig. 1 and 2, temperature sensors 241 (model: D6T-1A-02) are symmetrically installed at the bottom end of the bracket 24 close to the two sides of the fan 23, a control panel 3 is installed at one side of the top end of the housing 21, the control panel 3 is respectively and electrically connected with the temperature sensor 241 and the fan 23, so that the temperature sensed by the temperature sensor 241 can be transmitted to the control panel 3 to control the rotation speed of the fan 23, a rubber pad 251 is installed at the bottom end of the fixture block 25 close to the housing 21, through the rubber pad 251, the abrasion of the housing of the connector body 1 caused in the installation process can be avoided, a safety net 211 is installed at the top end of the housing 21 close to the fan 23, and through the safety net 211, the accidental contact of workers and sundries to the fan 23 can be avoided, causing damage.

The utility model discloses a concrete operation as follows:

when the connector body 1 is overheated, a worker pulls the fixture blocks 25 on two sides of the shell 21 of the heat dissipation assembly 2 outwards respectively according to the width of the connector, the slide blocks 252 on the upper end and the lower end of the fixture blocks 25 are in sliding connection with the slide grooves 212 on the inner side of the shell 21 in the pulling-through process, the pulling process can be more stable, when the distance between the bottom ends of the two fixture blocks 25 is larger than that of the connector body 1, the assembly is placed above the connector body 1, then the worker stops pulling the fixture blocks 25, the two fixture blocks 25 are tightened through the tensile force of the springs 26, so that the heat dissipation assembly 2 is fixed on the connector body 1, the heat conducting fins 22 are ensured to be in contact with the top end of the connector body 1, heat on the connector body 1 is led out through the heat conducting fins 22, finally, heat data are transmitted to the control panel 3 through the temperature sensor 241, and the control panel 3 controls the rotating speed of the fan 23 according to the change of the heat data, the heat is discharged.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a heat radiation structure of module power connector, includes connector body (1), its characterized in that, connector body (1) top is equipped with radiator unit (2), radiator unit (2) are including casing (21), support (24) are installed to casing (21) inboard intermediate position, fan (23) are installed to support (24) top central point position, casing (21) bilateral symmetry is equipped with fixture block (25), fixture block (25) are the shape of falling L, two one side top that fixture block (25) are close to connector body (1) all extends to in connector body (1) and spring (26) are installed to the symmetry.

2. The heat dissipation structure of a module power connector as claimed in claim 1, wherein a plurality of heat-conducting fins (22) are disposed inside the housing (21) and below the bracket (24), both ends of each heat-conducting fin (22) are fixedly connected to the inner wall of the housing (21), and each heat-conducting fin (22) extends to the outside of the bottom end of the housing (21).

3. The heat dissipation structure of a module power connector as claimed in claim 1, wherein a loop bar (261) penetrates through the spring (26), and two ends of the loop bar (261) are respectively fixedly connected with the latch (25) and the connector body (1).

4. The heat dissipation structure of a module power connector according to claim 1, wherein the upper and lower ends of the clamping block (25) are symmetrically provided with sliding blocks (252), the two ends of the inner wall of the housing (21) near the clamping block (25) are symmetrically provided with sliding grooves (212), the sliding blocks (252) are slidably connected with the sliding grooves (212), and the sliding blocks (252) and the sliding grooves (212) are both T-shaped.

5. The heat dissipation structure of a module power connector as claimed in claim 1, wherein the bottom end of the bracket (24) is symmetrically provided with temperature sensors (241) near both sides of the fan (23), and one side of the top end of the housing (21) is provided with the control panel (3), and the control panel (3) is electrically connected with the temperature sensors (241) and the fan (23) respectively.

6. The heat dissipation structure of a module power connector as claimed in claim 1, wherein the bottom end of the fixture block (25) near one side of the housing (21) is provided with a rubber pad (251).

7. The heat dissipating structure of a modular power connector as claimed in claim 1, wherein a safety net (211) is installed at the top end of the housing (21) near the upper side of the fan (23).