CN213090582U

CN213090582U - Heat dissipation device for lithium bromide refrigerator

Info

Publication number: CN213090582U
Application number: CN202020316867.9U
Authority: CN
Inventors: 施陈伟; 潘海松; 吴斌
Original assignee: Yancheng Yingde Gas Co ltd
Current assignee: Yancheng Yingde Gas Co ltd
Priority date: 2020-03-15
Filing date: 2020-03-15
Publication date: 2021-04-30
Anticipated expiration: 2030-03-15

Abstract

The utility model discloses a lithium bromide is heat abstractor for refrigerator, including cooling tube, radiator fan, fin and first spring, radiator fan is installed through the bolt screw thread in the cooling tube upper end, and the fin has all been welded on the cooling tube surface, the fin is all run through by third connecting rod, head rod and second connecting rod, the inserted block has all been welded on third connecting rod and head rod right side, and all inserts in the slot, the inserted block all is embedded to have the spring groove. The utility model discloses a pulling third connecting rod, the third connecting rod drives the head rod and removes, the head rod removes the back, the head rod passes through the fixed block and drives the brush cleaner and remove, through brush cleaner and fin contact, the brush cleaner is when removing, the practicality of improving device is through inserting the inserted block in the slot simultaneously to through the recovery of second spring elastic deformation, the second spring promotes the inserted block and removes, fix another head rod on the head rod, improve device's application range.

Description

Heat dissipation device for lithium bromide refrigerator

Technical Field

The utility model relates to a dampproofing mould proof technical field specifically is a heat abstractor for lithium bromide refrigerator.

Background

When the heat dissipation device of the lithium bromide refrigerator is used, the heat dissipation device conducts heat to the heat of the heat dissipation pipe through the heat dissipation fins, dust is accumulated on the heat dissipation fins after the heat dissipation device is used for a long time, the heat dissipation effect of the dust cannot be achieved, and the heat dissipation fins cannot conduct heat well after the dust is accumulated on the surfaces of the heat dissipation fins, so that the problem needs to be solved by the heat dissipation device of the lithium bromide refrigerator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for lithium bromide refrigerator to after the dust is piled up to the fin of proposing in solving above-mentioned background art, can not fine radiating problem.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device for a lithium bromide refrigerator comprises a heat dissipation pipe, a heat dissipation fan, a heat dissipation fin and a first spring, wherein the heat dissipation fan is installed at the upper end of the heat dissipation pipe through bolt threads, the heat dissipation fin is welded on the surface of the heat dissipation pipe, the heat dissipation fin is penetrated through by a third connecting rod, a first connecting rod and a second connecting rod, insertion blocks are welded on the right sides of the third connecting rod and the first connecting rod and are inserted into insertion grooves, spring grooves are embedded in the insertion blocks, the second spring is arranged in the spring grooves, buttons are welded at the upper end and the lower end of the second spring and penetrate through the insertion grooves, the buttons penetrate through the insertion grooves, the insertion grooves are embedded in the left sides of the first connecting rod and the second connecting rod, nuts are installed on the right sides of the second connecting rod through threads, the heat dissipation fin is penetrated through the third connecting rod, the first connecting rod and the second connecting rod, the cleaning brush is attached to the middle of the inner side of the fixed block in a hot melting mode, nuts are welded at the upper end and the lower end of the fixed block, supporting blocks are welded on the outer side of the fixed block, and the other end of the first spring is welded on the other fixed block.

Preferably, rectangular gaps are formed in the slots, the inserting blocks are all arranged to be rectangular, and the width of the rectangular surface of each inserting block is equal to the width of the inner wall of the rectangular gap formed in the inner side of each slot.

Preferably, the surface of the slot is provided with round holes, and the diameter of the inner wall of the round hole formed in the surface of the slot is equal to the diameter of the surface of the button.

Preferably, waist shape hole has all been seted up on the fin surface, third connecting rod, head rod and second connecting rod all set up to cylindrically, the inside diameter in waist shape hole that the fin surface was seted up equals with the columniform surface diameter that third connecting rod, head rod and second connecting rod set up.

Preferably, the ends of the second connecting rods are provided with internal threads opposite to the inner side of the nut.

Preferably, the abutting blocks are all arranged into another rectangle, and the length of the other rectangle arranged on the abutting blocks is smaller than that of the cleaning brush.

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

1. this heat abstractor for lithium bromide refrigerator is provided with to the piece, a spring, third connecting rod and head rod, through pulling the third connecting rod, the third connecting rod drives the head rod and removes, the head rod removes the back, the head rod passes through the fixed block and drives the brush cleaner and remove, through brush cleaner and fin contact, the brush cleaner is when removing, the brush cleaner is erased fin surface dust, avoid the fin after long-term the use, the fin surface piles up behind the dust, the dust hinders the fin and dispels the heat, the practicality of high installation.

2. This heat abstractor for lithium bromide refrigerator is provided with inserted block, slot, spring groove, button and slot, through with the inserted block insert the slot in to resume through second spring elastic deformation, the second spring promotes the inserted block and removes, and the inserted block gets into in the breach that the slot surface was seted up, fixes another head rod on the head rod, is convenient for add and install the head rod, improves the application range of device.

Drawings

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

fig. 2 is a schematic side view of a cross-sectional structure of the heat sink of the present invention;

fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. a radiating pipe; 2. a heat radiation fan; 3. a heat sink; 4. a first connecting rod; 5. a second connecting rod; 6. a nut; 7. a third connecting rod; 8. a first spring; 9. a resisting block; 10. cleaning with a brush; 11. a fixed block; 12. a slot; 13. a spring slot; 14. a second spring; 15. a button; 16. and (5) inserting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the present invention provides an embodiment:

a heat dissipating device for a lithium bromide refrigerator comprises a heat dissipating pipe 1, a heat dissipating fan 2, heat dissipating fins 3 and a first spring 8, wherein the heat dissipating fan 2 is installed at the upper end of the heat dissipating pipe 1 through bolt threads, the heat dissipating fins 3 are welded on the surface of the heat dissipating pipe 1, the heat dissipating fins 3 are penetrated through by a third connecting rod 7, a first connecting rod 4 and a second connecting rod 5, an inserting block 16 is welded on the right side of the third connecting rod 7 and the right side of the first connecting rod 4 and is inserted into a slot 12, rectangular notches are formed in the slot 12, the inserting block 16 is rectangular, the rectangular surface width of the inserting block 16 is equal to the width of the inner wall of the rectangular notch arranged on the inner side of the slot 12, the inserting block 16 is inserted into the slot 12 through the inserting block 16, the inserting block 16 is conveniently connected with the slot 12, spring slots 13 are all embedded with the spring slots 13, the second springs 14 are, button 15 all runs through slot 12, and the round hole has all been seted up on slot 12 surface, and the round hole inner wall diameter that slot 12 surface was seted up equals with the surface diameter of button 15, inserts the round hole that slot 12 surface was seted up through button 15, fixes another head rod 4 on head rod 4, and slot 12 all embeds on the left of head rod 4 and second connecting rod 5, and the nut 6 is installed to the equal screw thread in the 5 right sides of second connecting rod.

The third connecting rod 7, the first connecting rod 4 and the second connecting rod 5 all penetrate through the radiating fin 3, the surface of the radiating fin 3 is provided with a kidney-shaped hole, the third connecting rod 7, the first connecting rod 4 and the second connecting rod 5 are all arranged in a cylindrical shape, the inner diameter of the kidney-shaped hole formed in the surface of the radiating fin 3 is equal to the diameter of the cylindrical surface arranged on the surface of the third connecting rod 7, the first connecting rod 4 and the second connecting rod 5, after the third connecting rod 7, the first connecting rod 4 and the second connecting rod 5 are arranged, the third connecting rod 7, the first connecting rod 4 and the second connecting rod 5 move in the kidney-shaped hole formed in the surface of the radiating fin 3, the surfaces of the third connecting rod 7, the first connecting rod 4 and the second connecting rod 5 are all sleeved with fixing blocks 11, the tail end of the second connecting rod 5 is provided with internal threads opposite to the inner side of, the nut 6 can be installed on the second connecting rod 5, the first connecting rod 4 of the second connecting rod 5 is clamped tightly through the nut 6, the cleaning brushes 10 are attached to the middle portions of the inner sides of the fixing blocks 11 in a hot melting mode, the supporting blocks 9 are welded to the upper end and the lower end of the fixing blocks 11, the supporting blocks 9 are all arranged in another rectangular mode, the length of the other rectangular shape formed by the supporting blocks 9 is smaller than that of the cleaning brushes 10, the length of the supporting blocks 9 is smaller than that of the cleaning brushes 10, after the supporting blocks 9 are attached to the radiating fins 3, the cleaning brushes 10 are still attached to the radiating fins 3, the supporting blocks 9 are attached to the radiating fins 3, the cleaning brushes 10 are prevented from being completely attached to the radiating fins 3 after the first springs 8 push the fixing blocks 11, the cleaning brushes 10 cannot move, the first springs 8 are welded to the outer sides of the fixing blocks 11, and the other ends of.

The working principle is as follows: when the heat dissipation fins 3 need to be cleaned, the third connecting rod 7 is firstly pulled, the third connecting rod 7 drives the second connecting rod 5 to move through the first connecting rod 4, after the third connecting rod 7, the first connecting rod 4 and the second connecting rod 5 move, the third connecting rod 7, the first connecting rod 4 and the second connecting rod 5 respectively drive the fixed block 11 to move, the fixed block 11 drives the cleaning brush 10 to move, after the cleaning brush 10 moves, the cleaning brush 10 cleans dust on the surfaces of the heat dissipation fins 3 through the soft hairbrush on the surfaces, in the moving process of the fixed block 11, the first spring 8 elastically deforms to push the fixed block 11, and the fixed block 11 cannot move when the fixed block 11 moves.

When the first connecting rod 4 needs to be added, the button 15 is pressed firstly, the button 15 extrudes the second spring 14, the second spring 14 generates elastic deformation, the button 15 enters the spring groove 13, after the button 15 enters the spring groove 13, the insert 16 is inserted into the slot 12, after the insert 16 enters the slot 12, the elastic deformation of the second spring 14 is recovered, the second spring 14 pushes the button 15 to move, the button 15 is inserted into a round hole formed in the surface of the slot 12, the first connecting rod 4 is fixed on the first connecting rod 4, and the first connecting rod 4 is convenient to add.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. The utility model provides a heat abstractor for lithium bromide refrigerator, includes cooling tube (1), radiator fan (2), fin (3) and first spring (8), and radiator fan (2) are installed through the bolt screw thread to cooling tube (1) upper end, and all welding have fin (3), its characterized in that on cooling tube (1) surface: fin (3) are all run through by third connecting rod (7), head rod (4) and second connecting rod (5), plug-in block (16) have all been welded on third connecting rod (7) and head rod (4) right side, and all insert in slot (12), plug-in block (16) all embedded have spring groove (13), spring groove (13) inside all is provided with second spring (14), both ends all weld button (15) about second spring (14), button (15) all run through slot (12), slot (12) all embedded in head rod (4) and second connecting rod (5) left side, nut (6) are all installed to second connecting rod (5) right side all screw threads, fin (3) all are passed to third connecting rod (7), head rod (4) and second connecting rod (5), third connecting rod (7), The surface of the first connecting rod (4) and the surface of the second connecting rod (5) are all sleeved with fixing blocks (11), the middle parts of the inner sides of the fixing blocks (11) are all attached with cleaning brushes (10) in a hot melting mode, nuts (6) are welded at the upper end and the lower end of the fixing blocks (11), supporting blocks (9) are welded at the outer sides of the fixing blocks (11), and the other ends of the first springs (8) are all welded on the other fixing blocks (11).

2. The heat sink for a lithium bromide refrigerator as claimed in claim 1, wherein: rectangular gaps are formed in the slots (12), the inserting blocks (16) are all arranged to be rectangular, and the width of the rectangular surface of each inserting block (16) is equal to the width of the inner wall of each rectangular gap formed in the inner side of each slot (12).

3. The heat sink for a lithium bromide refrigerator as claimed in claim 1, wherein: round holes are formed in the surfaces of the slots (12), and the diameters of the inner walls of the round holes formed in the surfaces of the slots (12) are equal to the diameter of the surface of the button (15).

4. The heat sink for a lithium bromide refrigerator as claimed in claim 1, wherein: waist shape hole has all been seted up on fin (3) surface, third connecting rod (7), head rod (4) and second connecting rod (5) all set up to cylindrical, the inside diameter in waist shape hole that fin (3) surface was seted up equals with the columniform surface diameter that third connecting rod (7), head rod (4) and second connecting rod (5) set up.

5. The heat sink for a lithium bromide refrigerator as claimed in claim 1, wherein: the tail ends of the second connecting rods (5) are provided with internal threads opposite to the inner sides of the nuts (6).

6. The heat sink for a lithium bromide refrigerator as claimed in claim 1, wherein: the supporting blocks (9) are all arranged into another rectangle, and the length of the other rectangle arranged on the supporting blocks (9) is smaller than that of the cleaning brush (10).