CN219347489U

CN219347489U - Detachable radiator

Info

Publication number: CN219347489U
Application number: CN202320408123.3U
Authority: CN
Inventors: 杨贵
Original assignee: Boluo Hongxinlian Technology Co ltd
Current assignee: Boluo Hongxinlian Technology Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-14
Anticipated expiration: 2033-03-07

Abstract

The utility model relates to the technical field of radiators, in particular to a detachable radiator, which comprises a base, wherein a plurality of groups of plate fins are arranged on the upper part of the base, a first groove is formed in one end of the bottom of the base, a fixing mechanism comprises a first connecting plate, a second groove is formed in the bottom of the first connecting plate, a rotating shaft is movably connected inside the groove hole, a fixing block is fixedly connected to one end of the rotating shaft, the fixing block is round and larger than the outer diameter of the rotating shaft, a first wedge block is fixedly connected to one side of a pressing plate, a second wedge block is arranged on the upper part of the first wedge block, limiting blocks are fixedly connected to the front side and the rear side of the second wedge block, and limiting plates are fixedly connected to the inner surface of a cavity. According to the utility model, through the arrangement of the clamping plate, the whole radiator is conveniently and rapidly clamped on an original part needing heat radiation, and the radiator is rapidly installed.

Description

Detachable radiator

Technical Field

The utility model relates to the technical field of radiators, in particular to a detachable radiator.

Background

The plate-fin radiator belongs to novel efficient heat exchange equipment, is widely applied to various fields of petroleum, chemical industry, engineering machinery and the like due to compact structure, small volume, high strength and high heat transfer efficiency, and is recognized as one of the novel efficient radiators.

The existing plate-fin radiator is characterized in that two sealing heads are directly fixed at two ends of a core body in a welding mode, so that when any part of the structure in the core body or the sealing heads fails, the whole radiator cannot be replaced pertinently, the scrapping of the whole radiator is caused, the use cost and the maintenance cost are directly increased, and secondly, the radiator is fixed through screws, and the fixing mode can influence the disassembly and replacement of the radiator due to the phenomenon that sliding wires are generated due to improper operation or screw aging.

There is a need for a removable heat sink that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a detachable radiator, which aims to solve the problems that in the prior art, the prior plate-fin radiator is provided, firstly, two sealing heads are directly fixed at two ends of a core body in a welding mode, so that when any part of the structure in the core body or the sealing heads fails, the whole radiator cannot be replaced pertinently, the whole radiator is scrapped, the use and maintenance cost is directly increased, and secondly, the fixing mode is fixed by screws, and the dismounting and replacement of the radiator are influenced due to the phenomenon that the screws slide due to improper operation or ageing of the screws.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a removable heat sink, comprising:

the main body comprises a stand, wherein a plurality of groups of plate fins are arranged on the upper part of the stand, and a first groove is formed in one end of the bottom of the stand;

the fixing mechanism comprises a first connecting plate, a second groove is formed in the bottom of the first connecting plate, a movable groove is formed in one side of the first connecting plate, a cavity is formed in the middle of the first connecting plate, a clamping plate is arranged in the second groove, a connecting column is fixedly connected to the upper portion of the clamping plate, a second connecting plate is fixedly connected to the top of the connecting column, a pressing plate is fixedly connected to one side of the second connecting plate, a spring is fixedly connected to one end of the pressing plate, a groove hole is formed in the bottom of the pressing plate, a rotating shaft is movably connected to the inner portion of the groove hole, a fixing block is fixedly connected to one end of the rotating shaft and is circular and larger than the outer diameter of the rotating shaft, one side of the pressing plate is fixedly connected with a first wedge, a second wedge is arranged on the upper portion of the first wedge, limiting blocks are fixedly connected to the front side and the rear side of the second wedge, and limiting plates are fixedly connected to the inner surfaces of the cavity.

Preferably, the first connecting plate is cuboid shape, fixed connection between first connecting plate and the frame, first connecting plate is located the position that the frame is close to first recess one side, second recess and cavity are in same vertical line, the second recess is located the bottom position of cavity, the joint board is L shape, amalgamation between second recess and the first recess can make joint board bottom block between second recess and first recess, the movable slot is rectangle.

Preferably, the spliced pole is provided with two sets of, two sets of the spliced pole is the cuboid shape, two sets of the spliced pole uses joint board bottom central line to be axisymmetric fixed connection at the top of joint board, the second connecting plate is provided with two sets of, two sets of the second connecting plate respectively fixed connection is on the top of two sets of spliced poles, the clamp plate is provided with two sets of, two sets of the clamp plate is the cuboid shape, and the rectangle hole has been seted up at the middle part, two sets of the clamp plate passes through the mutual lock joint between rectangle hole and the movable groove.

Preferably, the first wedge block is provided with two groups, the two groups of the first wedge block are respectively and fixedly connected at the positions, far away from one side of the springs, of the two groups of the pressing plates, the springs are arranged between the two groups of the pressing plates, and the two ends of the springs are fixedly connected with the two groups of the pressing plates.

Preferably, the fixed blocks are provided with two groups, the two groups of fixed blocks are respectively fixedly connected at the left end and the right end of the rotating shaft, and the two groups of fixed blocks are respectively positioned at one side of the pressing plate far away from the spring.

Preferably, eight groups of limiting blocks are arranged, two groups of second wedges are arranged, two groups of limiting blocks are arranged at two side positions of the second wedges, four groups of limiting plates are arranged, and the limiting plates and the limiting blocks slide relatively.

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

1. this detachable radiator passes through the setting of joint board, is convenient for with the whole quick joint of radiator on the required radiating original paper, accomplishes the quick installation of radiator.

2. This detachable radiator passes through the combination of second connecting plate and first voussoir, conveniently drives the automatic re-setting after the joint board block is to the required radiating original paper under the elastic deformation of spring for the joint board can the chucking.

Drawings

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

FIG. 2 is a schematic diagram of an exploded perspective view of the present utility model;

FIG. 3 is a schematic perspective view of a portion of the snap-fit plate of FIG. 2 according to the present utility model;

fig. 4 is a schematic perspective view of a partial structure of the second connecting plate in fig. 3 according to the present utility model.

In the figure: 1. a base; 11. plate fins; 12. a first groove; 2. a first connection plate; 21. a second groove; 22. a movable groove; 23. a cavity; 24. a clamping plate; 25. a connecting column; 26. a second connecting plate; 27. a pressing plate; 28. a spring; 29. a rotating shaft; 210. a first wedge; 211. a second wedge; 212. defining a block; 213. a limiting plate; 214. and a fixed block.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: a removable heat sink, comprising:

the main body comprises a machine base 1, a plurality of groups of plate fins 11 are arranged on the upper portion of the machine base 1, a first groove 12 is formed in one end of the bottom of the machine base 1, and heat is conveniently and rapidly transferred through the arrangement of the plurality of groups of plate fins 11.

The fixing mechanism comprises a first connecting plate 2, a second groove 21 is formed in the bottom of the first connecting plate 2, a movable groove 22 is formed in one side of the first connecting plate 2, a cavity 23 is formed in the middle of the first connecting plate 2, a clamping plate 24 is arranged in the second groove 21, a connecting column 25 is fixedly connected to the upper portion of the clamping plate 24, a second connecting plate 26 is fixedly connected to the top of the connecting column 25, a pressing plate 27 is fixedly connected to one side of the second connecting plate 26, a spring 28 is fixedly connected to one end of the pressing plate 27, a slotted hole is formed in the bottom of the pressing plate 27, a rotating shaft 29 is movably connected to the bottom of the slotted hole, a fixing block 214 is fixedly connected to one end of the rotating shaft 29, the fixing block 214 is round and larger than the outer diameter of the rotating shaft 29, a first wedge block 210 is fixedly connected to one side of the pressing plate 27, a second wedge 211 is arranged on the upper portion of the first wedge 210, limiting plates 212 are fixedly connected to the front side and the rear sides of the second wedge 211, limiting plates 213 are fixedly connected to the inner surfaces of the cavity 23, and the limiting plates 213 are combined with the first wedge 210 through the second connecting plate 26 and the first wedge 210, and clamping plates 24 are conveniently clamped on an original element needing to be cooled.

Further, the first connecting plate 2 is rectangular, the first connecting plate 2 is fixedly connected with the machine base 1, the first connecting plate 2 is located at a position, close to one side of the first groove 12, of the machine base 1, the second groove 21 and the cavity 23 are located on the same vertical line, the second groove 21 is located at a bottom position of the cavity 23, the clamping plate 24 is L-shaped, the bottom end of the clamping plate 24 can be clamped between the second groove 21 and the first groove 12 through the combination between the second groove 21 and the first groove 12, the movable groove 22 is rectangular, the bottom end of the clamping plate 24 can be clamped between the second groove 21 and the first groove 12 through the combination between the second groove 21 and the first groove 12, and the bottom of the machine base 1 can be conveniently accommodated through the clamping plate 24.

Further, the connecting columns 25 are provided with two groups, the two groups of connecting columns 25 are in a cuboid shape, the two groups of connecting columns 25 are fixedly connected to the top end of the clamping plate 24 by taking the central line at the bottom of the clamping plate 24 as the axial symmetry, the second connecting plates 26 are provided with two groups, the two groups of second connecting plates 26 are respectively and fixedly connected to the top ends of the two groups of connecting columns 25, the pressing plates 27 are provided with two groups, the two groups of pressing plates 27 are in a cuboid shape, rectangular holes are formed in the middle parts of the two groups of pressing plates 27, the two groups of pressing plates 27 are connected with the movable groove 22 in a buckling mode through the rectangular holes, and the pressing plates 27 can not fall off when moving inside the movable groove 22 through the arrangement of the two groups of pressing plates 27.

Further, the first wedges 210 are provided with two groups, the two groups of first wedges 210 are respectively and fixedly connected at the positions of the two groups of pressing plates 27 far away from one side of the spring 28, the spring 28 is arranged between the two groups of pressing plates 27, two ends of the spring 28 are fixedly connected with the two groups of pressing plates 27, and the two groups of pressing plates 27 are conveniently and mutually moved to automatically reset through the arrangement of the spring 28, so that the clamping plate 24 is driven to be clamped on an original piece requiring heat dissipation.

Further, the fixing blocks 214 are provided with two groups, the two groups of fixing blocks 214 are respectively fixedly connected to the left end and the right end of the rotating shaft 29, the two groups of fixing blocks 214 are respectively located on one side, far away from the springs 28, of the pressing plate 27, and the two groups of pressing plates 27 are enabled to move along the horizontal direction through the arrangement of the fixing blocks 214.

Further, eight groups of limiting blocks 212 are arranged, two groups of second wedges 211 are arranged, two groups of limiting blocks 212 are arranged at two side positions of the two groups of second wedges 211, four groups of limiting plates 213 are arranged, the limiting plates 213 and the limiting blocks 212 slide relatively, and the position of the second wedges 211 is ensured not to deviate when moving up and down through the arrangement of the limiting plates 213 and the limiting blocks 212.

Working principle:

when the device works, two groups of pressing plates 27 are pressed relatively towards the middle part, the two groups of pressing plates 27 move towards the middle part to squeeze springs 28 to generate elastic deformation to shrink, meanwhile, two groups of first wedges 210 move towards the middle part, at the same time, second wedges 211 on the two groups of first wedges 210 move downwards simultaneously, then the clamping plates 24 are driven to move downwards through two groups of connecting columns 25 to clamp the clamping plates 24 onto an original piece needing to dissipate heat, then the pressed two groups of pressing plates 27 are released, at the same time, the springs 28 recover elastic deformation to push the two groups of pressing plates 27 to move towards two sides, further, the two groups of first wedges 210 move towards two ends, further, the two groups of second wedges 211 are pushed to move upwards, and therefore the clamping plates 24 are clamped on the outer surface of the original piece needing to dissipate heat until the operation is finished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A removable heat sink, comprising:

the main body comprises a machine base (1), wherein a plurality of groups of plate fins (11) are arranged on the upper part of the machine base (1), and a first groove (12) is formed in one end of the bottom of the machine base (1);

the fixing mechanism comprises a first connecting plate (2), a second groove (21) is formed in the bottom of the first connecting plate (2), a movable groove (22) is formed in one side of the first connecting plate (2), a cavity (23) is formed in the middle of the first connecting plate (2), a clamping plate (24) is arranged in the second groove (21), a connecting column (25) is fixedly connected to one side of the clamping plate (24), a second connecting plate (26) is fixedly connected to the top of the connecting column (25), a pressing plate (27) is fixedly connected to one side of the second connecting plate (26), a spring (28) is fixedly connected to one end of the pressing plate (27), a slotted hole is formed in the bottom of the pressing plate (27), a rotating shaft (29) is movably connected to the inside of the slotted hole, a fixing block (214) is fixedly connected to one end of the rotating shaft (29), the fixing block (214) is circular and is larger than the outer diameter of the rotating shaft (29), a first wedge block (210) is fixedly connected to one side of the pressing plate (27), a pressing plate (27) is fixedly connected to one side of the first wedge block (210), a pressing plate (27) is fixedly connected to one side of the upper portion of the first wedge block (210), a second wedge block (211) is fixedly connected to the second wedge block (211), and two sides of the first wedge block (211) are fixedly connected to the inner side of the first wedge block (211) and the inner side of the wedge block (211) are fixedly connected to the inner side of the wedge block (212).

2. A removable heat sink as recited in claim 1 wherein: the utility model discloses a movable connecting plate, including frame (1), recess (12), recess (21), cavity (23), first connecting plate (2) are the cuboid shape, fixed connection between first connecting plate (2) and frame (1), first connecting plate (2) are located the position that frame (1) is close to first recess (12) one side, second recess (21) and cavity (23) are in same vertical line, second recess (21) are located the bottom position of cavity (23), clamping plate (24) are L shape, amalgamation between second recess (21) and first recess (12) can make clamping plate (24) bottom block between second recess (21) and first recess (12), movable groove (22) are rectangle.

3. A removable heat sink as recited in claim 1 wherein: the connecting columns (25) are provided with two groups, the two groups of connecting columns (25) are in a cuboid shape, the two groups of connecting columns (25) are fixedly connected to the top ends of the clamping plates (24) by taking the central line at the bottom of the clamping plates (24) as axial symmetry, the second connecting plates (26) are provided with two groups, the two groups of second connecting plates (26) are respectively and fixedly connected to the top ends of the two groups of connecting columns (25), the pressing plates (27) are provided with two groups, the pressing plates (27) are in a cuboid shape, rectangular holes are formed in the middle parts of the pressing plates, and the two groups of pressing plates (27) are mutually buckled with the movable grooves (22) through the rectangular holes.

4. A removable heat sink as recited in claim 1 wherein: the first wedge blocks (210) are provided with two groups, the two groups of the first wedge blocks (210) are respectively and fixedly connected to the positions, far away from one side of the springs (28), of the two groups of pressing plates (27), the springs (28) are arranged between the two groups of pressing plates (27), and the two ends of the springs (28) are fixedly connected with the two groups of pressing plates (27).

5. A removable heat sink as recited in claim 1 wherein: the fixed blocks (214) are provided with two groups, the two groups of fixed blocks (214) are respectively and fixedly connected to the left end and the right end of the rotating shaft (29), and the two groups of fixed blocks (214) are respectively positioned on one side, far away from the springs (28), of the pressing plate (27).

6. A removable heat sink as recited in claim 1 wherein: eight groups of limiting blocks (212) are arranged, two groups of second wedges (211) are arranged, two groups of limiting blocks (212) are arranged at two side positions of the second wedges (211), four groups of limiting plates (213) are arranged, and the limiting plates (213) and the limiting blocks (212) slide relatively.