CN211788987U - Heat radiator for integrated circuit - Google Patents

Abstract

The utility model discloses a heat dissipation device of an integrated circuit, which belongs to the technical field of integrated circuits and comprises a shell, wherein a motor and a fixture block are arranged inside the shell, the fixture block is positioned below the motor, a clamping groove is arranged on the fixture block, the inner part of the clamping groove is clamped and connected with a dust screen, the lower part of the motor is rotationally connected with a fan blade through a rotating shaft, connecting plates are welded and fixed on both sides of the shell, the heat dissipation device of the integrated circuit is provided with a rubber pad and a groove, the groove plays a role in installing the rubber pad to prevent the rubber pad from falling off easily, the rubber pad can lighten the vibration generated when the heat dissipation device works, the heat dissipation device is prevented from vibrating greatly, the integrated circuit is driven to vibrate together easily to damage the integrated circuit, the clamping groove on the fixture block plays a role in clamping the dust screen to facilitate the installation of the dust screen, and the, prevent that the dust from getting into heat abstractor inside, the clearance of the operating personnel of being not convenient for.

Description

Heat radiator for integrated circuit

Technical Field

The utility model belongs to the technical field of the integrated circuit, concretely relates to integrated circuit's heat abstractor.

Background

An integrated circuit is a microelectronic device or component. The transistor, the resistor, the capacitor, the inductor and other elements and wires required in a circuit are interconnected together by adopting a certain process, are manufactured on a small or a plurality of small semiconductor wafers or medium substrates, and are then packaged in a tube shell to form a micro structure with the required circuit function; all the elements are structurally integrated, so that the electronic elements are greatly miniaturized, low in power consumption, intelligent and high in reliability. The integrated circuit is represented by a letter IC in the circuit, has the advantages of small volume, light weight, few outgoing lines and welding points, long service life, high reliability, good performance and the like, and is low in cost and convenient for large-scale production. It is widely used not only in the fields of industrial and civil electronic equipment such as TV set computer, etc., but also in the fields of military communication, etc.

The existing heat dissipation device for the integrated circuit is easy to drive the integrated circuit to vibrate together due to large vibration when in use, so that the integrated circuit is easy to damage, and dust easily enters the interior of the heat dissipation device, so that the heat dissipation device is inconvenient for operators to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated circuit's heat abstractor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an integrated circuit's heat abstractor, includes the casing, the inside of casing is provided with motor and fixture block, the fixture block is located the below of motor, the draw-in groove has been seted up on the fixture block, the inside block of draw-in groove is connected with the dust screen, the below of motor is connected with the flabellum through the pivot rotation, the equal welded fastening in both sides of casing has the connecting plate, two all set up flutedly on the connecting plate, two the equal block in inside of recess is connected with the rubber pad.

By adopting the scheme, the groove plays a role in installing the rubber pad, the rubber pad is prevented from dropping easily, the rubber pad can reduce vibration generated during the working of the heat dissipation device, the heat dissipation device is prevented from vibrating greatly, the integrated circuit is driven to vibrate together easily, the integrated circuit is easy to damage, the clamping groove on the clamping block plays a role in clamping the dustproof net, the dustproof net is convenient to install, the dustproof net can filter dust, and the dust is prevented from entering the heat dissipation device and being inconvenient for operators to clean.

As a preferred embodiment, the connecting plate is provided with a mounting hole.

By adopting the scheme, the heat dissipation device is convenient to install, the firmness of the heat dissipation device is increased, and the heat dissipation device is prevented from falling.

As a preferred embodiment, the housing is provided with heat dissipation holes.

By adopting the scheme, the heat dissipation effect of the motor is convenient to increase, the motor is prevented from being overheated in long-time operation, and the service life of the motor is prevented from being influenced.

In a preferred embodiment, the rubber pad is fitted into the groove.

Adopt above-mentioned scheme, the firm block of the rubber pad of being convenient for prevents dropping of rubber pad in the inside of recess.

In a preferred embodiment, the motor and the housing are fixedly connected by bolts.

By adopting the scheme, the firmness of the motor fixed in the shell is convenient to increase, and the motor is prevented from falling.

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

according to the heat dissipation device for the integrated circuit, the rubber pad and the groove are arranged, the groove plays a role in installing the rubber pad, the rubber pad is prevented from falling easily, the rubber pad can reduce vibration generated during the working process of the heat dissipation device, the heat dissipation device is prevented from vibrating greatly, the integrated circuit is driven to vibrate together easily, and the integrated circuit is easy to damage.

This integrated circuit's heat abstractor is through setting up draw-in groove, dust screen and fixture block, and the draw-in groove on the fixture block plays the effect of block dust screen, the installation of the dust screen of being convenient for, and the dust screen can filter the dust, prevents inside the dust gets into heat abstractor, the operating personnel's of not being convenient for clearance.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is an external view of the present invention.

In the figure: 1. a motor; 2. a housing; 3. a rubber pad; 4. a connecting plate; 5. a card slot; 6. a dust screen; 7. a clamping block; 8. a fan blade; 9. a groove; 10. mounting holes; 11. and (4) heat dissipation holes.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

The utility model provides an integrated circuit's heat abstractor please refer to and show 1-3, including casing 2, casing 2's inside is provided with motor 1 and fixture block 7, and fixture block 7 is located motor 1's below, has seted up draw-in groove 5 on the fixture block 7, and the inside block of draw-in groove 5 is connected with dust screen 6, and motor 1's below is rotated through the pivot and is connected with flabellum 8, and the equal welded fastening in both sides of casing 2 has connecting plate 4, all sets up flutedly 9 on two connecting plates 4, and the equal block in inside of two recesses 9 is connected with rubber pad 3.

The connecting plate 4 is provided with a mounting hole 10 (see fig. 2); the installation of heat abstractor is convenient for, heat abstractor's fastness is increased, prevents that heat abstractor from dropping.

The shell 2 is provided with heat dissipation holes 11 (see fig. 3); the radiating effect of the motor 1 is convenient to increase, and the motor 1 is prevented from being overheated in long-time operation and influencing the service life of the motor 1.

The rubber pad 3 is matched with the groove 9 (see figure 2); the rubber pad 3 is conveniently and firmly clamped in the groove 9, and the rubber pad 3 is prevented from falling off.

The motor 1 and the housing 2 are fixedly connected by bolts (not shown); the firmness of fixing the motor 1 in the shell 2 is increased, and the motor 1 is prevented from falling.

When using, operating personnel can install rubber pad 3 in the inside of recess 9, prevent that rubber pad 3 from dropping, then install heat abstractor through mounting hole 10 on the connecting plate 4 again, rubber pad 3 can alleviate the vibration that produces when motor 1 drives flabellum 8 and rotates, it is great to avoid vibrating, drive the same vibration of integrated circuit easily, easily cause integrated circuit's damage, draw-in groove 5 on the fixture block 7 plays the effect of block dust screen 6, the installation of the dust screen 6 of being convenient for, dust screen 6 can filter the dust, prevent inside the dust gets into heat abstractor, operating personnel's clearance of being not convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A heat dissipation device for integrated circuits, comprising a housing (2), characterized in that: the inside of casing (2) is provided with motor (1) and fixture block (7), fixture block (7) are located the below of motor (1), draw-in groove (5) have been seted up on fixture block (7), the inside block of draw-in groove (5) is connected with dust screen (6), the below of motor (1) is rotated through the pivot and is connected with flabellum (8), the both sides of casing (2) are all welded fastening have connecting plate (4), two all set up fluted (9) on connecting plate (4), two the inside equal block of recess (9) is connected with rubber pad (3).

2. The heat dissipation device of claim 1, wherein: the connecting plate (4) is provided with a mounting hole (10).

3. The heat dissipation device of claim 1, wherein: the shell (2) is provided with a heat dissipation hole (11).

4. The heat dissipation device of claim 1, wherein: the rubber pad (3) is matched with the groove (9).

5. The heat dissipation device of claim 1, wherein: the motor (1) and the shell (2) are fixedly connected through bolts.

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