CN112987861A

CN112987861A - Heat dissipation equipment mechanism and quick-witted case

Info

Publication number: CN112987861A
Application number: CN201911276627.9A
Authority: CN
Inventors: 吴文科
Original assignee: Hongfujin Precision Industry Wuhan Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Wuhan Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2021-06-18

Abstract

The utility model provides a heat dissipation equipment mechanism for fix radiating structure, heat dissipation equipment mechanism includes radiating piece and installed part, heat dissipation equipment mechanism still includes the mounting, radiating piece with mounting integrated into one piece, the mounting includes fixed part and clamping part, the clamping part is followed the one end of fixed part extends, the fixed part is located in the radiating piece, the clamping part passes the installed part, the radiating piece passes through the mounting is fixed in on the installed part. The heat dissipation assembly mechanism is arranged in the case to dissipate heat of the case, and in the heat dissipation assembly mechanism, the heat dissipation piece is fixed on the mounting piece without using any tool, and meanwhile, the situation that the fixing piece is easy to lose is avoided.

Description

Heat dissipation equipment mechanism and quick-witted case

Technical Field

The present disclosure relates to heat dissipation mechanisms, and particularly to a heat dissipation assembly mechanism and a housing.

Background

The fan of traditional equipment needs to adopt the screw to assemble and need use the screwdriver through the manual work, can't accord with the requirement of exempting from the instrument equipment when the equipment. In the case of assembling without tools, the assembly skill is required to be familiar to the person, which reduces the assembly efficiency of the fan.

Disclosure of Invention

In view of the above, it is desirable to provide a heat dissipation assembly mechanism and a chassis, which aim to improve the assembly efficiency of the heat dissipation mechanism.

The utility model provides a heat dissipation equipment mechanism for fix radiating structure, heat dissipation equipment mechanism includes radiating piece and installed part, heat dissipation equipment mechanism still includes the mounting, radiating piece with mounting integrated into one piece, the mounting includes fixed part and clamping part, the clamping part is followed the one end of fixed part extends, the fixed part is located in the radiating piece, the clamping part passes the installed part, the radiating piece passes through the mounting is fixed in on the installed part.

In at least one embodiment, the fixing piece further comprises a connecting portion, two ends of the connecting portion are respectively connected with the fixing portion and the clamping portion, and the cross section of the connecting portion is smaller than the cross sections of the fixing portion and the clamping portion.

In at least one embodiment, the fastening part includes a first end and a second end, the first end is connected to the connecting part, the second end extends from the first end in a direction away from the heat dissipation member, and the cross section of the first end gradually decreases as the first end extends toward the second end.

In at least one embodiment, the mounting member is provided with a through hole corresponding to the fixing member, and the diameter of the through hole is the same as the cross section of the connecting portion.

In at least one embodiment, the heat sink and the fixing member are molded in the same mold, the heat sink is made of plastic, and the fixing member is made of a material having elasticity.

In at least one embodiment, the fixing member is made of one of a thermoplastic elastomer and a heat-shrinkable polyurethane elastomer rubber.

In at least one embodiment, the heat sink is a fan.

A case comprises a case body and the heat dissipation assembly mechanism, wherein the heat dissipation assembly mechanism is arranged in the case body and used for discharging heat generated by a mechanism running in the case body.

In at least one embodiment, the case is provided with heat dissipation holes, the heat dissipation assembly mechanism corresponds to the heat dissipation holes, and heat is discharged out of the case through the heat dissipation holes.

The heat dissipation assembly mechanism integrally forms the heat dissipation piece and the fixing piece, and then clamps the fixing piece on the mounting piece, so that the heat dissipation piece is fixed on the mounting piece. This heat dissipation equipment mechanism can directly the chucking in on the installed part, need not to use other work pieces to assemble, also need not the manual work and possess very skilled skill, directly will the mounting carry out the chucking can, promoted the packaging efficiency of heat-dissipating piece.

Drawings

Fig. 1 is a perspective view of a heat dissipation assembly mechanism disposed in the housing according to an embodiment.

Fig. 2 is a perspective view of the heat dissipation assembly mechanism.

Fig. 3 is an exploded view of the heat dissipating assembly mechanism shown in fig. 1.

Fig. 4 is a perspective view of the fixing member.

Description of the main elements

Cabinet 100

Heat dissipation assembly mechanism 10

Heat sink 11

Fixing member 12

Fixing part 121

Connecting part 122

Clamping part 123

First end 1231

Second end 1232

Mounting member 13

Accommodating space 131

Through hole 132

Case 20

Heat dissipation hole 21

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that 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. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like as used herein are for illustrative 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. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, a housing 100 is provided, wherein the housing 100 is used for cooperating with a display (not shown) and for placing and fixing various accessories, such as a processor, a hard disk, and the like. The chassis 100 further includes a heat dissipation assembly mechanism 10 and a box body 20, wherein the heat dissipation assembly mechanism 10 is disposed in the box body 20 to discharge heat in the box body 20.

Referring to fig. 2, fig. 3 and fig. 4, the heat dissipation assembly mechanism 10 is used to fix a heat dissipation structure. The heat dissipation assembly mechanism 10 comprises a heat dissipation member 11, a fixing member 12 and a mounting member 13, wherein the heat dissipation member 11 and the fixing member 12 are integrally formed, the fixing member 12 comprises a fixing portion 121 and a clamping portion 123, the clamping portion 123 is located in the heat dissipation member 11, the clamping portion 123 penetrates through the mounting member 13, and the heat dissipation member 11 is fixed on the mounting member 13 through the fixing member 12.

Referring to fig. 2 and 3, the heat dissipating member 11 has a substantially rectangular structure, the fixing members 12 are located at four corners of the heat dissipating member 11, the heat dissipating member 11 and the fixing members 12 are molded in the same mold (not shown), and the heat dissipating member 11 is made of plastic. In one embodiment, the heat sink 11 is a fan, and the fan is disposed in a rectangular frame to exhaust heat in the case 20.

It is understood that, in other embodiments, the shape of the heat sink 11 is not limited thereto, and the heat sink 11 may be replaced with a circular shape, and the fixing member 12 is provided at the edge of the circular heat sink 11.

Referring to fig. 4, the fixing member 12 includes a fixing portion 121 and a clamping portion 123, and the fixing member 12 further includes a connecting portion 122, wherein two ends of the connecting portion 122 are respectively connected to the fixing portion 121 and the clamping portion 123. That is, in the process of integrally molding the fixing member 12 with the heat sink 11, the fixing portion 121 is directly embedded in the heat sink 11, so that the heat sink 11 and the fixing member 12 are integrated. The fixing portion 121 extends outwards for a predetermined distance away from the end of the heat dissipation member 11 to form the connecting portion 122, and the connecting portion 122 extends outwards for another predetermined distance away from the end of the heat dissipation member 11 to form the fastening portion 123.

The connecting portion 122 has a cross-section smaller than cross-sections of the fixing portion 121 and the chucking portion 123. In one embodiment, the fixing portion 121 is substantially cylindrical, the connecting portion 122 is also cylindrical, and the diameter of the fixing portion 121 is larger than that of the connecting portion 122. The fastening portion 123 includes a first end 1231 and a second end 1232, the first end 1231 is connected to the connecting portion 122, the second end 1232 extends from the first end 1231 to a direction away from the heat sink 11, and a cross section of the first end 1231 gradually decreases in a process of extending to the second end 1232. Specifically, the fastening portion 123 is substantially a cone-shaped structure, but the first end 1231 and the second end 1232 are connected by a curved surface, and the diameter of the first end 1231 is larger than that of the connecting portion 122.

The diameters of the first ends 1231 of the fixing part 121 and the fastening part 123 are larger than the diameter of the connecting part 122, so that the fixing part 121 and the fastening part 123 are formed in an I-shaped structure, and the mounting part 13 is located at the position of the connecting part 122 when the fixing part 12 fastens the mounting part 13.

In one embodiment, the fastener 12 is a blind rivet, and the fastener 12 is made of a material having elasticity. Specifically, the fixing member 12 is made of one of a thermoplastic elastomer and a heat-shrinkable polyurethane elastomer rubber. Thermoplastic elastomers, heat-shrinkable polyurethane elastomer rubbers are more resistant to high temperatures than ordinary rubbers, and can thus be molded in a mold together with a plastic material. It is understood that in other embodiments, the fixing member 12 may be replaced by other structures with equivalent functions or functions, and the material used for the fixing member 12 is not limited thereto.

Referring to fig. 3, the mounting member 13 is also substantially square and substantially identical to the heat sink 11. The mounting member 13 includes a receiving space 131, and when the heat sink 11 is assembled into the mounting member 13, the heat sink 11 is received in the mounting member 13. The mounting member 13 is further provided with through holes 132, the through holes 132 are located at four corners of the mounting member 13 and are in one-to-one correspondence with the fixing members 12, and the diameter of the through holes 132 is substantially the same as that of the connecting portions 122. In one embodiment, the mounting member 13 is a sheet metal member. It will be appreciated that in other embodiments, the mounting member 13 may be made of other materials.

Referring again to fig. 1, the housing 20 is a relatively conventional housing formed with a plurality of sidewalls. The side wall of the box body 20 is further provided with heat dissipation holes 21, and the heat dissipation holes 21 are arranged according to a predetermined shape. When the heat dissipation assembly mechanism 10 is installed in the box 20, the heat dissipation assembly mechanism 10 corresponds to the heat dissipation holes 21, and the heat is discharged out of the box 20 through the heat dissipation holes 21. In one embodiment, the shape of the arrangement of the heat dissipation holes 21 on the box 20 is substantially the same as that of the heat dissipation assembly mechanism 10, it is understood that in other embodiments, the heat dissipation holes 21 may be arranged in other shapes, and the size of the heat dissipation holes 21 may be set as required.

Referring to fig. 1 to 4, after the heat dissipation assembly mechanism 10 is installed in the box body 20, the heat dissipation member 11 with the fixing member 12 is aligned with the mounting member 13, the heat dissipation member 11 is directly pressed toward the mounting member 13, the second end 1232 passes through the through hole 132, the first end 1231 is pressed and deformed to pass through the through hole 132, and the connecting portion 122 is located at the position of the through hole 132. The fixing portion 121 and the first end 1231 of the fastening portion 123 respectively fasten opposite end surfaces of the mounting member 13, so that the heat sink 11 is fastened to the mounting member 13 through the fixing member 12, and the heat sink 11 is received in the receiving space 131 of the mounting member 13.

And fixing the assembled heat sink 11 and the mounting member 13 in the case 20, corresponding to the heat dissipation hole 21.

It will be understood that in other embodiments, the mounting member 13 may be fixed in the case 20, and then the heat dissipating member 11 may be fixed to the mounting member 13 by the fixing member 12. The mounting member 13 may also be directly formed integrally with the box 20, so that the mounting member 13 is a part of the box 20, for example, a sidewall of the box 20 may form the mounting member 13, and the heat dissipation hole 21 is disposed at the sidewall, which may also achieve the above-mentioned assembling effect.

In summary, the heat dissipation assembly mechanism 10 provided above is formed by integrally molding the fixing element 12 and the heat dissipating element 11, and then the fixing element and the heat dissipating element are assembled to the mounting element 13. It is not necessary to use any tool for installation and it is not necessary to use a skilled assembly skill for assembly by a worker, and it is only necessary to press the fixing member 12 and the through hole 132 of the installation member 13 after they are fitted. The operation is simple, and the assembly efficiency of the heat sink 11 on the mounting piece 13 is improved. In addition, because the volume of the fixing piece 12 is small, the fixing piece 12 is prevented from being easily lost after being integrally formed with the heat dissipation piece 11. The case 100 adopts the heat dissipation assembly mechanism 10, so that the assembly efficiency of the case 100 is improved when the entire case 100 is assembled.

In addition, those skilled in the art should recognize that the foregoing embodiments are illustrative only, and not limiting, and that appropriate changes and modifications can be made without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a heat dissipation equipment mechanism for fix radiating structure, heat dissipation equipment mechanism includes radiating piece and installed part, its characterized in that: the heat dissipation assembly mechanism further comprises a fixing piece, the heat dissipation piece and the fixing piece are integrally formed, the fixing piece comprises a fixing portion and a clamping portion, the clamping portion extends out of one end of the fixing portion, the fixing portion is located in the heat dissipation piece, the clamping portion penetrates through the mounting piece, and the heat dissipation piece is fixed on the mounting piece through the fixing piece.

2. The heat dissipating assembly mechanism of claim 1, wherein: the mounting still includes connecting portion, the both ends of connecting portion respectively with the fixed part with the chucking part is connected, just the cross section of connecting portion is less than the fixed part with the cross section of chucking part.

3. The heat dissipating assembly mechanism of claim 2, wherein: the clamping part comprises a first end and a second end, the first end is connected with the connecting part, the second end extends in the direction away from the heat dissipation piece from the first end, and the cross section of the first end is gradually reduced in the extending process of the second end.

4. The heat dissipating assembly mechanism of claim 3, wherein: the mounting piece is provided with a through hole corresponding to the fixing piece, and the diameter of the through hole is the same as the cross section of the connecting part.

5. The heat dissipating assembly mechanism of claim 1, wherein: the heat dissipation piece and the fixing piece are molded in the same mold, the heat dissipation piece is made of plastic, and the fixing piece is made of elastic materials.

6. The heat dissipating assembly mechanism of claim 5, wherein: the fixing piece is made of one of thermoplastic elastomer and thermal shrinkage polyurethane elastomer rubber.

7. The heat dissipating assembly mechanism of claim 1, wherein: the heat dissipation member is a fan.

8. The utility model provides a case, includes the box, its characterized in that: the chassis further comprises a heat dissipation assembly mechanism according to any one of claims 1 to 7, the heat dissipation assembly mechanism being disposed in the box and configured to dissipate heat generated by a mechanism operating in the box.

9. A cabinet according to claim 8, wherein: the box body is provided with heat dissipation holes, the heat dissipation assembly mechanism corresponds to the heat dissipation holes, and heat is discharged out of the box body through the heat dissipation holes.