CN220402221U - Locking device for heat conducting block and heat radiating plate - Google Patents

Abstract

The utility model discloses a locking device for a heat conducting block and a heat radiating plate, which belongs to the technical field of heat radiation and comprises a heat radiating plate body, a heat conducting block body and a telescopic cross rod, wherein the heat conducting block body is detachably connected to the heat radiating plate body; in this scheme, flexible horizontal pole is through two side claws to heating panel body and heat conduction piece body location fastening after adjusting, and adjusting part is through adjusting the position of two compression claws, makes two compression claws compress tightly fixedly to the heat conduction piece body to realize the lock solid of heating panel body and heat conduction piece body, the heating panel body after the lock solid can keep good stable the connection with the heat conduction piece body, avoids heating panel body and heat conduction piece body separation to influence the radiating effect.

Description

Locking device for heat conducting block and heat radiating plate

Technical Field

The utility model relates to the technical field of heat dissipation, in particular to a locking device for a heat conducting block and a heat dissipation plate.

Background

With the rapid development of high technology, electronic products are becoming intelligent and complex, the volume of electronic components is becoming tiny, and the density of unit area is increasing. The direct impact of this situation is that the heat generated by the electronic product during operation is increasing. If there is no good heat dissipation method to remove the heat generated by the electrons, these too high temperatures will cause the electronic components to generate phenomena such as electron dissociation and thermal stress, resulting in reduced overall stability and shortened lifetime of the electronic components

At present, in order to facilitate heat dissipation, a heat dissipation plate is generally arranged for accelerating the heat dissipation effect, and meanwhile, the heat dissipation efficiency can be further improved by matching with a heat conduction block, and the existing heat conduction block and the heat dissipation plate are all independent and are generally connected through heat conduction glue, so that the heat dissipation plate is inconvenient, and the heat conduction block and the heat dissipation plate are easy to separate and influence the heat dissipation effect.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide the locking device for the heat conducting block and the heat radiating plate, and aims to solve the problems that the heat conducting block and the heat radiating plate in the prior art are all independent and are generally connected through heat conducting glue, so that the heat conducting block and the heat radiating plate are inconvenient to separate and the heat radiating effect is affected.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a heat conduction piece and heating panel locking device, includes heating panel body, heat conduction piece body and flexible horizontal pole, the heat conduction piece body can be dismantled and connect on the heating panel body, flexible horizontal pole sets up in the heating panel body one side of keeping away from the heat conduction piece body, be provided with adjusting part on the flexible horizontal pole, be provided with two locking claws on the adjusting part.

As a preferable scheme of the utility model, the telescopic cross rod comprises an outer tube, an inner rod, a slide way and a locking bolt, wherein the outer tube is positioned on one side of the heat radiation plate body far away from the heat radiation plate body, the inner rod is inserted into the outer tube in a sliding manner, the slide way is cut on the outer tube, and the locking bolt is movably connected on the inner rod through the slide way in a threaded manner.

As a preferable scheme of the utility model, the adjusting component comprises two fixed pipes, two internal thread blocks and two threaded rods, wherein the two fixed pipes are respectively and fixedly connected to the outer pipe and the internal rod, the two fixed pipes are positioned on two sides of the heat dissipation plate body, the two internal thread blocks are respectively and rotatably connected to one ends of the two fixed pipes, and the two threaded rods are respectively and threadedly connected to the two internal thread blocks.

As a preferable scheme of the utility model, each locking claw comprises a pressing claw and a side claw, wherein the pressing claw is fixedly connected to one end of one threaded rod, the pressing claw corresponds to the heat conducting block body, the side claw is fixedly connected to the pressing claw, and the side claw corresponds to one side of the heat radiating plate body and one side of the heat conducting block body.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) When the radiating plate body and the heat conducting block body are connected, the radiating plate body and the heat conducting block body are stacked and placed, then the stacked radiating plate body and heat conducting block body are placed on the telescopic cross rod, and the two locking claws are adjusted through the adjusting assembly, so that the two locking claws lock and fix the radiating plate body and the heat conducting block body, and stable connection is completed; in this scheme, flexible horizontal pole is through two side claws to heating panel body and heat conduction piece body location fastening after adjusting, and adjusting part is through adjusting the position of two compression claws, makes two compression claws compress tightly fixedly to the heat conduction piece body to realize the lock solid of heating panel body and heat conduction piece body, the heating panel body after the lock solid can keep good stable the connection with the heat conduction piece body, avoids heating panel body and heat conduction piece body separation to influence the radiating effect.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is a cross-sectional view of the present utility model;

FIG. 5 is an enlarged view of the portion A of FIG. 4 in accordance with the present utility model;

fig. 6 is a perspective view of a part of the structure of the present utility model.

The reference numerals in the figures illustrate:

1. a heat dissipation plate body; 2. a heat conducting block body; 3. a telescopic cross bar; 301. an outer tube; 302. an inner rod; 303. a slideway; 304. a locking bolt; 4. a locking claw; 401. a pressing claw; 402. side claws; 5. an adjustment assembly; 501. a fixed tube; 502. an internal thread block; 503. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship 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 apparatus or elements referred to must have a specific orientation, be constructed 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.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-6, the heat conducting block and heat dissipating plate locking device comprises a heat dissipating plate body 1, a heat conducting block body 2 and a telescopic cross rod 3, wherein the heat conducting block body 2 is detachably connected to the heat dissipating plate body 1, the telescopic cross rod 3 is arranged on one side, far away from the heat conducting block body 2, of the heat dissipating plate body 1, an adjusting component 5 is arranged on the telescopic cross rod 3, and two locking claws 4 are arranged on the adjusting component 5.

In this embodiment, when heating panel body 1 and heat conduction piece body 2 are being connected, at first with heating panel body 1 and heat conduction piece body 2 stack place, then place heating panel body 1 and heat conduction piece body 2 after the stack on flexible horizontal pole 3, adjust two locking claws 4 through adjusting part 5, make two locking claws 4 lock fixedly heating panel body 1 and heat conduction piece body 2, accomplish stable connection.

Specifically, the telescopic cross rod 3 comprises an outer tube 301, an inner rod 302, a slide 303 and a locking bolt 304, wherein the outer tube 301 is positioned on one side, far away from the heat dissipation plate body 1, of the heat dissipation plate body 1, the inner rod 302 is slidably inserted into the outer tube 301, the slide 303 is cut on the outer tube 301, and the locking bolt 304 movably penetrates through the slide 303 to be connected to the inner rod 302 in a threaded manner.

In this embodiment, the length of the telescopic cross rod 3 through the heat dissipation plate body 1 and the heat conduction block body 2 can be adjusted, and the heat dissipation plate body 1 and the heat conduction block body 2 with different sizes can be connected, wherein the inner rod 302 is slidably inserted into the outer tube 301, and can stretch out and draw back in length, after the stretch out and draw back, the locking bolt 304 is screwed into the inner rod 302 through the penetrating slide 303, so that the locking bolt 304 is in contact with the outer tube 301, friction between the outer tube 301 and the inner rod 302 is increased, and the inner rod 302 is stabilized in the outer tube 301.

Specifically, the adjusting component 5 includes two fixing pipes 501, two internal thread blocks 502 and two threaded rods 503, the two fixing pipes 501 are respectively and fixedly connected to the outer pipe 301 and the internal rod 302, the two fixing pipes 501 are located at two sides of the heat dissipation plate body 1, the two internal thread blocks 502 are respectively and rotatably connected to one ends of the two fixing pipes 501, and the two threaded rods 503 are respectively and threadedly connected to the two internal thread blocks 502.

In this embodiment, by rotating the two internal thread blocks 502, the two threaded rods 503 can respectively stretch and retract in the two fixing pipes 501, and the two threaded rods 503 respectively drive the two locking claws 4 to move, so that the two locking claws 4 lock and fix the heat dissipation plate body 1 and the heat conduction block body 2.

Specifically, each locking claw 4 includes a pressing claw 401 and a side claw 402, the pressing claw 401 is fixedly connected to one end of one threaded rod 503, the pressing claw 401 corresponds to the heat conducting block body 2, the side claw 402 is fixedly connected to the pressing claw 401, and the side claw 402 corresponds to one side of the heat dissipating plate body 1 and one side of the heat conducting block body 2.

In this embodiment, two compression claws 401 can compress tightly heat conduction piece body 2 on heating panel body 1 through the removal of two threaded rods 503, realize that the locking of heating panel body 1 and heat conduction piece body 2 is fixed, and two side claws 402 correspond with the both sides of heating panel body 1 and heat conduction piece body 2, and after flexible horizontal pole 3 is accomplishing in the regulation, two side claws 402 can fix a position heating panel body 1 and heat conduction piece body 2, make things convenient for two compression claws 401 to the locking of heating panel body 1 and heat conduction piece body 2.

Working principle: through placing heating panel body 1 and heat conduction piece body 2 stack on flexible horizontal pole 3, flexible horizontal pole 3 makes two side claws 402 and the both sides end contact of heating panel body 1 and heat conduction piece body 2 through the flexible of outer tube 301 and interior pole 302, then utilize locking bolt 304 run through slide 303 threaded connection on interior pole 302, make interior pole 302 stabilize in outer tube 301, thereby realize the tight location of clamp between heating panel body 1 and the heat conduction piece body 2, then make two threaded rods 503 retract in two fixed pipes 501 respectively through rotating two internal thread pieces 502, two threaded rods 503 drive two compression claws 401 respectively and compress tightly fixedly to heat conduction piece body 2, realize the lock between heating panel body 1 and the heat conduction piece body 2.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.

Claims (4)

1. Heat conduction piece and heating panel locking device, including heating panel body (1), heat conduction piece body (2) and flexible horizontal pole (3), its characterized in that: the heat conduction block body (2) can be dismantled and connect on heating panel body (1), flexible horizontal pole (3) set up in heating panel body (1) one side of keeping away from heat conduction block body (2), be provided with adjusting part (5) on flexible horizontal pole (3), be provided with two locking claws (4) on adjusting part (5).

2. The heat conducting block and heat dissipating plate locking device according to claim 1, wherein: the telescopic cross rod (3) comprises an outer tube (301), an inner rod (302), a slide way (303) and a locking bolt (304), wherein the outer tube (301) is located on one side, far away from the heat dissipation plate body (1), of the heat dissipation plate body (1), the inner rod (302) is slidably inserted into the outer tube (301), the slide way (303) is cut on the outer tube (301), and the locking bolt (304) movably penetrates through the slide way (303) to be connected onto the inner rod (302) in a threaded mode.

3. The heat conducting block and heat dissipating plate locking device according to claim 2, wherein: the adjusting component (5) comprises two fixed pipes (501), two internal thread blocks (502) and two threaded rods (503), wherein the two fixed pipes (501) are respectively and fixedly connected to the outer pipe (301) and the internal rod (302), the two fixed pipes (501) are positioned on two sides of the heat dissipation plate body (1), the two internal thread blocks (502) are respectively and rotatably connected to one ends of the two fixed pipes (501), and the two threaded rods (503) are respectively and threadedly connected to the two internal thread blocks (502).

4. A heat transfer block and heat sink locking apparatus as claimed in claim 3, wherein: each locking claw (4) comprises a pressing claw (401) and a side claw (402), the pressing claw (401) is fixedly connected to one end of a threaded rod (503), the pressing claw (401) corresponds to the heat conducting block body (2), the side claw (402) is fixedly connected to the pressing claw (401), and the side claw (402) corresponds to one side of the heat radiating plate body (1) and one side of the heat conducting block body (2).