CN218831109U

CN218831109U - Radiating fin convenient to assemble

Info

Publication number: CN218831109U
Application number: CN202222860715.7U
Authority: CN
Inventors: 曾勇; 钟友才; 曾祥洪; 钟家良
Original assignee: Suzhou Xinzhijun Electronic Technology Co ltd
Current assignee: Suzhou Xinzhijun Electronic Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-04-07
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a convenient fin of equipment, including base plate and electronic component, fixedly connected with heat-conducting plate on the base plate, heat-conducting plate and electronic component contact, it has heat-resisting rubber piece to bond in the base plate, sliding connection has the fin body on the heat-resisting rubber piece, fin body and base plate sliding connection. Through set up heat-resisting block rubber in the base plate, be provided with the fin body on heat-resisting block rubber, set up the card hole on the fin body, set up the end plate in the base plate, set up the kelly on the end plate, set up the flexure strip on the end plate, insert the base plate through promoting the fin body, under the deformation effect of heat-resisting block rubber, can carry out spacing processing to the fin body, and under the deformation effect of flexure strip, it is spacing to the joint of kelly to promote the kelly, make the fin body be in and peg graft stably, it uses to assemble the fin body to be convenient for people.

Description

Radiating fin convenient to assemble

Technical Field

The utility model relates to a fin field especially relates to a fin of convenient equipment.

Background

The fin is a common heat radiation component, and the extensive heat dissipation that is applied to the electrical apparatus is used, has announced a fin easy to assemble in the utility model patent that patent grant publication number is CN212753013U, including base plate and heat abstractor, base plate fixed surface installs heat abstractor, one side slidable mounting that heat abstractor was kept away from to the base plate has reciprocal clamping device of moving the centre gripping at the uniform velocity, clamping device's inside symmetrical rotation installs screw-thread engagement pivoted rotating device, base plate bilateral symmetry installs the positioner of rotation fixation, and this easy to assemble's fin has changed traditional fixed mode of welding or screw to the fin, and it is fixed to have used the grip block to move inwards to carry out the centre gripping to the electronic component surface, and the surface of protection electronic component does not receive the damage simultaneously, reduces the fixed operation degree of difficulty to the fin, and convenient to use user uses, ensures the safety in utilization.

However, the existing heat sink has certain disadvantages, firstly, the existing heat sink generally needs to be matched with a substrate for use, and is difficult to be quickly installed and used on a heat sink body because of no good assembling mechanism, and secondly, the existing heat sink also has no good clamping mechanism, and is difficult to be quickly clamped and used on an electronic element.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a fin of convenient equipment has solved current fin, because do not have good equipment mechanism, is difficult to install the use fast to the fin body to solved current fin and also not having good fixture, be difficult to carry out quick clamping to electronic component and use.

For solving the technical problem, the utility model provides a pair of convenient fin of equipment, including base plate and electronic component, fixedly connected with heat-conducting plate on the base plate, heat-conducting plate and electronic component contact, it has heat-resisting rubber piece to bond in the base plate, sliding connection has the fin body on the heat-resisting rubber piece, fin body and base plate sliding connection, be provided with equipment mechanism jointly on fin body and the base plate, be provided with fixture on the base plate.

Preferably, equipment mechanism is including calorie hole, end plate, kelly and flexure strip, the card hole has been seted up in the fin body, sliding connection has the end plate in the base plate, fixedly connected with kelly on the end plate, kelly and calorie hole sliding connection, the welding has the flexure strip on the end plate, the other end and the base plate welding of flexure strip, through the cooperation use of kelly, card hole isotructure, can peg graft spacing processing to the fin body.

Preferably, the clamping holes are symmetrically distributed on the radiating fin body, and the clamping holes are arranged to facilitate the use of the clamping rods.

Preferably, fixture includes guide bar, clamp plate, cardboard, fixed disk and spring, fixedly connected with guide bar in the base plate, the clamp plate has been cup jointed in the outside slip of guide bar, clamp plate and base plate sliding connection, the clamp plate contacts with electronic component, fixedly connected with cardboard on the clamp plate, cardboard and electronic component sliding connection, fixedly connected with fixed disk on the guide bar, the outside of guide bar is provided with the spring, and the cooperation through structures such as clamp plate, cardboard, spring is used, can peg graft spacingly to electronic component.

Preferably, one end of the spring is welded with the fixed disc, the other end of the spring is welded with the pressing plate, and the pressing plate can be connected and used through the arrangement of the spring.

Preferably, the whole of the heat conducting plate is rectangular, the heat conducting plate is made of brass, and heat can be conducted and used through the arrangement of the heat conducting plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through set up heat-resisting block rubber in the base plate, be provided with the fin body on heat-resisting block rubber, set up the card hole on the fin body, set up the end plate in the base plate, set up the kelly on the end plate, set up the flexure strip on the end plate, insert the base plate through promoting the fin body, under the deformation effect of heat-resisting block rubber, can carry out spacing processing to the fin body, and under the deformation effect of flexure strip, it is spacing to the joint of kelly to promote the kelly, make the fin body be in and peg graft stably, it uses to assemble the fin body to be convenient for people.

2. Through set up the heat-conducting plate on the base plate, the contact has electronic component on the heat-conducting plate, set up the guide bar in the base plate, set up the clamp plate on the guide bar, set up the cardboard on the clamp plate, welding spring on the clamp plate, deformation effect through the spring can promote the cardboard and insert electronic component, it is spacing to peg graft electronic component, be convenient for install and use the base plate fast, and the effect of cooperation fin body can carry out the thermal treatment to electronic component.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is an elevational sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged view of the point a of fig. 2 according to the present invention;

fig. 4 is an enlarged view of the point B of fig. 2 of the present invention.

The reference numbers in the figures:

1. a substrate; 2. an electronic component; 3. a heat conducting plate; 4. a heat-resistant rubber block; 5. a heat sink body; 6. an assembly mechanism; 7. a clamping mechanism; 61. clamping holes; 62. an end plate; 63. a clamping rod; 64. an elastic sheet; 71. a guide bar; 72. pressing a plate; 73. clamping a plate; 74. fixing the disc; 75. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2, fig. 3, the utility model discloses a convenient assembly's fin, including base plate 1 and electronic component 2, fixedly connected with heat-conducting plate 3 on the base plate 1, the whole of heat-conducting plate 3 is the rectangle form, heat-conducting plate 3 is the brass material, setting through heat-conducting plate 3, can conduct the use to the heat, heat-conducting plate 3 and electronic component 2 contact, it has heat-resisting rubber piece 4 to bond in the base plate 1, sliding connection has fin body 5 on the heat-resisting rubber piece 4, fin body 5 and base plate 1 sliding connection, be provided with equipment mechanism 6 on fin body 5 and the base plate 1 jointly, be provided with fixture 7 on the base plate 1.

Please refer to fig. 1, fig. 2, and fig. 3, the assembling mechanism 6 includes two clamping holes 61, an end plate 62, two clamping rods 63 and an elastic sheet 64, the clamping holes 61 are formed in the heat sink body 5, the two clamping holes 61 are symmetrically distributed on the heat sink body 5, the clamping rods 63 are conveniently matched to use through the arrangement of the clamping holes 61, the end plate 62 is slidably connected to the substrate 1, the clamping rods 63 are fixedly connected to the end plate 62, the clamping rods 63 are slidably connected to the clamping holes 61, the elastic sheet 64 is welded to the end plate 62, the other end of the elastic sheet 64 is welded to the substrate 1, and the clamping rods 63 and the clamping holes 61 are matched to use, so that the heat sink body 5 can be subjected to insertion limiting processing.

Referring to fig. 1, 2, and 4, the clamping mechanism 7 includes a guide rod 71, a pressing plate 72, a clamping plate 73, a fixing plate 74, and a spring 75, the guide rod 71 is fixedly connected to the inside of the substrate 1, the pressing plate 72 is slidably sleeved on the outside of the guide rod 71, the pressing plate 72 is slidably connected to the substrate 1, the pressing plate 72 contacts the electronic component 2, the clamping plate 73 is fixedly connected to the pressing plate 72, the clamping plate 73 is slidably connected to the electronic component 2, the fixing plate 74 is fixedly connected to the guide rod 71, the spring 75 is disposed on the outside of the guide rod 71, one end of the spring 75 is welded to the fixing plate 74, the other end of the spring 75 is welded to the pressing plate 72, the pressing plate 72 can be connected to use through the arrangement of the spring 75, and the electronic component 2 can be limited by the cooperation of the pressing plate 72, the clamping plate 73, the spring 75, and the like.

The utility model discloses specific implementation process as follows: when the heat radiating fin is used, the heat radiating fin body 5 can be pushed to slide along the surface of the heat-resisting rubber block 4, so that the heat radiating fin body 5 is inserted into the substrate 1, in the process, the clamping rod 63 is extruded by the heat radiating fin body 5 to move so as to push the end plate 62 to slide, the elastic sheet 64 is stressed to deform, and finally the clamping rod 63 slides along the surface of the heat radiating fin body 5, when the clamping rod 63 slides into the clamping hole 61 formed in the heat radiating fin body 5, the elastic sheet 64 restores to deform so as to push the clamping rod 63 to be inserted into the clamping hole 61, the heat radiating fin body 5 is inserted and limited, so that the heat radiating fin body 5 is stably arranged, and the heat radiating fin is convenient to assemble and use by people;

the pressing plate 72 can be pulled to slide in the direction away from the substrate 1 to drive the clamping plate 73 to move, under the action of the fixed disk 74, the spring 75 is stressed and deformed, then the electronic element 2 is pushed to contact with the heat conducting plate 3, the pressing plate 72 is loosened to restore the deformation of the spring 75, so that the pressing plate 72 is pushed to contact with the electronic element 2, the clamping plate 73 is driven to be inserted into the electronic element 2, the electronic element 2 is clamped, the substrate 1 drives the radiating fin body 5 to be in a stable connection state, and the electronic element 2 is subjected to radiating treatment.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a convenient fin of assembling, includes base plate (1) and electronic component (2), its characterized in that, fixedly connected with heat-conducting plate (3) on base plate (1), heat-conducting plate (3) and electronic component (2) contact, it has heat-resisting rubber piece (4) to bond in base plate (1), sliding connection has fin body (5) on heat-resisting rubber piece (4), fin body (5) and base plate (1) sliding connection, be provided with equipment mechanism (6) jointly on fin body (5) and base plate (1), be provided with fixture (7) on base plate (1).

2. The conveniently assembled heat sink according to claim 1, wherein the assembling mechanism (6) comprises a clamping hole (61), an end plate (62), a clamping rod (63) and an elastic sheet (64), the clamping hole (61) is formed in the heat sink body (5), the end plate (62) is slidably connected in the base plate (1), the clamping rod (63) is fixedly connected to the end plate (62), the clamping rod (63) is slidably connected with the clamping hole (61), the elastic sheet (64) is welded to the end plate (62), and the other end of the elastic sheet (64) is welded to the base plate (1).

3. The assembly-friendly heat sink as claimed in claim 2, wherein there are two said snap holes (61), and two said snap holes (61) are symmetrically distributed on the heat sink body (5).

4. The conveniently assembled heat sink according to claim 1, wherein the clamping mechanism (7) comprises a guide rod (71), a pressing plate (72), a clamping plate (73), a fixing plate (74) and a spring (75), the guide rod (71) is fixedly connected in the substrate (1), the pressing plate (72) is slidably sleeved on the outer side of the guide rod (71), the pressing plate (72) is slidably connected with the substrate (1), the pressing plate (72) is in contact with the electronic component (2), the clamping plate (73) is fixedly connected on the pressing plate (72), the clamping plate (73) is slidably connected with the electronic component (2), the fixing plate (74) is fixedly connected on the guide rod (71), and the spring (75) is arranged on the outer side of the guide rod (71).

5. The conveniently assembled heat sink as claimed in claim 4, wherein one end of said spring (75) is welded to the fixing plate (74), and the other end of said spring (75) is welded to the pressing plate (72).

6. The conveniently assembled heat sink as claimed in claim 1, wherein the whole of said heat conducting plate (3) is rectangular, and said heat conducting plate (3) is made of brass.