CN212910633U

CN212910633U - Dismantle convenient radiator fan

Info

Publication number: CN212910633U
Application number: CN202022435977.XU
Authority: CN
Inventors: 陈汉莹; 温新容; 温必鑫
Original assignee: Huizhou Haohan Changyi Hardware Products Co ltd
Current assignee: Huizhou Haohan Changyi Hardware Products Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-04-06
Anticipated expiration: 2030-10-28

Abstract

The utility model provides a dismantle convenient radiator fan relates to radiator fan technical field, which comprises an outer shell, the left side fixed mounting of shell has two retainer plates, two the inside equal activity of retainer plate is run through and is had first according to the depression bar, two the equal movable sleeve of surface of first according to the depression bar is equipped with first spring board, two the right side of first spring all welds and has first according to the briquetting, two first surface of pressing the briquetting all laminates and has the second to press the briquetting, two the second is pressed the briquetting and is kept away from first one end of pressing the briquetting and all welds the second according to the depression bar. The utility model discloses, when dismantling this radiator fan, demolish the shell earlier, outwards draw hard with the first press button pole on the shell for install first press button piece atress backward movement on the first press button pole, first press button can drive the extrusion second when moving backward and press the button, the second press button piece when receiving the extrusion, connect with it and press the button backward movement at the second.

Description

Dismantle convenient radiator fan

Technical Field

The utility model relates to a radiator fan technical field especially relates to a dismantle convenient radiator fan.

Background

The technology and performance of heat dissipation fans have reached a fully mature stage, and new technologies are continuously emerging. The size of the fan is from 8mm to 280mm, the voltage is 5V, 12V, 24V, 48V, 110V, 220V and 380V, and the shape is square, round, olive-shaped and the like.

However, in the prior art, the existing heat dissipation fan can dissipate heat for some machines which are easy to generate heat during working when in use, and has wide use, but some processing plants with serious air pollution are like: textile processing factory, flour mill and cotton mill etc. float some fibrous matters in the air, and radiator fan works in the time, very easily adheres to on the blade, not only can lead to the radiating effect not good, still can bring the production danger, and some radiator fan that do not install the block structure is difficult to dismantle and install when needs are dismantled and are washd.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, the radiator fan of installation block structure conveniently dismantles and installs when needs are dismantled abluent, can not lead to the radiating effect not good, guarantees production safety.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a dismantle convenient radiator fan, includes the shell, the left side fixed mounting of shell has two retainer plates, two the inside equal activity of retainer plate is run through and is had first according to the depression bar, two the equal movable sleeve of surface of first according to the depression bar is equipped with first spring board, two first spring board's right side has all welded first according to the depression piece, two to the right side of first spring all welds and has first according to the depression piece, two first surface of pressing the depression piece all laminates and has the second to press the depression piece, two the second is pressed the one end of keeping away from first according to the depression piece and all welds the second according to the depression piece, two the second is pressed the one end of keeping away from the second according to the depression piece and is all welded the second spring board, two the one end that the second spring board kept away from the second spring has welded first installation shell and second installation shell respectively.

Preferably, two first round holes are formed in the outer surface of the outer shell, the inner surfaces of the two first round holes are attached to the outer surface of the first pressing rod, second round holes are formed in the top of the first installation shell and the top of the second installation shell, and the inner surfaces of the two second round holes are attached to the outer surface of the second pressing rod.

Preferably, the top of first installation shell and the equal fixed mounting in top of second installation shell have the installation piece, the right side of first installation shell and the right side of second installation shell all laminate mutually with the right side of shell, the top of first installation shell and the bottom fixed mounting of second installation shell have spacing shell.

Preferably, the top of the inner wall of the first mounting shell and the bottom of the inner wall of the second mounting shell are respectively welded with a first fixing rod and a second fixing rod, and fixing blocks are fixedly mounted at the bottom of the first fixing rod and the top of the second fixing rod.

Preferably, two equal fixed mounting in the relative one side of fixed block has cross piece, two the laminating has the set casing between the bottom of cross piece, the draw-in groove has been seted up to the surface of set casing, and the internal surface of draw-in groove and the surface looks adaptation of cross piece, the left side movable mounting of set casing has the carousel.

Preferably, the surface of carousel has four mounting panels, four through mounting nut threaded connection the equal fixed mounting in top of mounting panel has the blade, the right side of first installation shell and second installation shell has the heat dissipation window through fixing bolt threaded connection.

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

1. when dismantling this radiator fan, demolish the shell earlier, outwards draw hard with the first pressure depression bar on the shell, make and install the first pressure on the first pressure depression bar according to the briquetting atress rearward movement, the first spring atress of surface is retracted backward when first pressure briquetting atress rearward movement, first pressure material can drive the extrusion second when rearward movement according to the briquetting, the second is according to the briquetting when receiving the extrusion, connect at the second and press briquetting rearward movement according to the briquetting, the second is according to the briquetting and is stopped the rethread when removing spacing shell, when first pressure is according to draw a definite position after the briquetting, the second of block according to the briquetting backward movement with it, make the first pressure briquetting and the second of block together break away from according to the briquetting mutually, first spring and second spring resilience after breaking away from are according to the briquetting and the second and are reset, so that install next time.

2. After demolising the shell, demolish fixing bolt on with the heat dissipation window, the heat dissipation window demolishs after the cross piece of first dead lever bottom and second dead lever top will break away from the draw-in groove on the set casing is inside, first installation shell and second installation shell break away from automatically after breaking away from first dead lever, the completion is dismantled, later when needing to dismantle the blade, demolish the mounting nut on the mounting panel of blade bottom installation, just can dismantle the blade from the carousel one by one, the radiator fan of installation block structure conveniently dismantles and installs when needs are dismantled the washing, can not lead to the radiating effect not good, guarantee production safety.

Drawings

Fig. 1 is a front view of a heat dissipation fan with convenient disassembly according to the present invention;

fig. 2 is an external view of a heat dissipation fan with convenient disassembly according to the present invention;

fig. 3 is a bottom view of the cross block of the heat dissipation fan with easy detachment.

Illustration of the drawings:

1. a housing; 2. a stationary ring; 3. a first pressing lever; 4. a first spring plate; 5. a first spring; 6. a first pressing block; 7. a first mounting case; 8. a second mounting case; 9. a limiting shell; 10. a second pressing lever; 11. a second spring plate; 12. a second spring; 13. a second pressing block; 14. mounting blocks; 15. a first fixing lever; 16. a second fixing bar; 17. a fixed block; 18. a cross block; 19. a heat dissipation window; 20. fixing the bolt; 21. mounting a plate; 22. mounting a nut; 23. a blade; 24. a turntable; 25. and (4) fixing the shell.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the present invention provides a conveniently detachable cooling fan, which comprises a housing 1, two fixed rings 2 are fixedly installed on the left side of the housing 1, first pressing rods 3 are movably penetrated inside the two fixed rings 2, first spring plates 4 are movably sleeved on the outer surfaces of the two first pressing rods 3, first springs 5 are welded on the right sides of the two first spring plates 4, first pressing blocks 6 are welded on the right sides of the two first springs 5, second pressing blocks 13 are respectively attached on the outer surfaces of the two first pressing blocks 6, second pressing rods 10 are welded on the ends of the two second pressing blocks 13 far from the first pressing blocks 6, second springs 12 are welded on the ends of the two second pressing blocks 13 far from the first pressing blocks 6, second spring plates 11 are welded on the ends of the two second springs 12 far from the second pressing blocks 13, two first round holes have been seted up to the surface of shell 1, and the internal surface of two first round holes all laminates with the first surface of pressing down the depression bar 3 mutually, and the second round hole has all been seted up at the top of first installation shell 7 and the top of second installation shell 8, and the internal surface of two second round holes and the second surface of pressing down the depression bar 10 laminate mutually, and the top of first installation shell 7 and the bottom fixed mounting of second installation shell 8 have spacing shell 9.

The whole embodiment 1 has the effects that when the heat dissipation fan is disassembled, the housing 1 is firstly disassembled, the first pressing rod 3 on the housing 1 is pulled outwards forcibly, so that the first pressing block 6 arranged on the first pressing rod 3 is stressed to move backwards, the first spring 5 on the outer surface is stressed to retract backwards when the first pressing block 6 is stressed to move backwards, the first pressing material can drive and extrude the second pressing block 13 when moving backwards, the second pressing block 13 is connected with the second pressing rod 10 to move backwards when receiving extrusion, the second pressing rod 10 stops moving backwards when moving to the spacing shell 9, when the first pressing rod 3 is pulled backwards to a certain position, the second pressing rod 10 clamped with the first pressing block 13 moves backwards, so that the first pressing block 6 and the second pressing block 13 clamped together are separated, and after separation, the first spring 5 and the second spring 12 rebound to reset the first pressing rod 3 and the second pressing rod 10, for the next installation.

In embodiment 2, as shown in fig. 1 and 3, a first mounting shell 7 and a second mounting shell 8 are respectively welded to one end of each of two second spring plates 11 far from a second spring 12, mounting blocks 14 are respectively fixedly mounted on the top of the first mounting shell 7 and the top of the second mounting shell 8, the right side of the first mounting shell 7 and the right side of the second mounting shell 8 are respectively attached to the right side of the housing 1, a first fixing rod 15 and a second fixing rod 16 are respectively welded to the top of the inner wall of the first mounting shell 7 and the bottom of the inner wall of the second mounting shell 8, fixing blocks 17 are respectively fixedly mounted on the bottom of the first fixing rod 15 and the top of the second fixing rod 16, cross blocks 18 are respectively fixedly mounted on opposite sides of the two fixing blocks 17, a fixing shell 25 is attached between the bottoms of the two cross blocks 18, a clamping groove is formed in the outer surface of the fixing shell 25, and the inner surface of the clamping groove is matched with the outer, the left side movable mounting of set casing 25 has carousel 24, and there are four mounting panels 21 on the surface of carousel 24 through mounting nut 22 threaded connection, and the equal fixed mounting in top of four mounting panels 21 has blade 23, and there is heat dissipation window 19 on the right side of first installation shell 7 and second installation shell 8 through fixing bolt 20 threaded connection.

The effect that its whole embodiment 2 reaches does, demolish shell 1 after, demolish fixing bolt 20 on the heat dissipation window 19, the heat dissipation window 19 demolishs after the cross 18 at first dead lever 15 bottom and second dead lever 16 top will break away from the draw-in groove on the set casing 25 is inside, first installation shell 7 and second installation shell 8 break away from automatically after first dead lever 15 breaks away from, accomplish the dismantlement, later when needing to dismantle blade 23, demolish mounting nut 22 on the mounting panel 21 of blade 23 bottom installation, just can dismantle blade 23 from carousel 24 one by one, the radiator fan of installation block structure conveniently dismantles and installs when needs are dismantled ablely, can not lead to the radiating effect not good, guarantee production safety.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a dismantle convenient radiator fan, includes shell (1), its characterized in that: the left side of the shell (1) is fixedly provided with two fixed rings (2), the insides of the two fixed rings (2) are movably penetrated with first pressing rods (3), the outer surfaces of the two first pressing rods (3) are movably sleeved with first spring plates (4), the right sides of the two first spring plates (4) are welded with first springs (5), the right sides of the two first springs (5) are welded with first pressing blocks (6), the outer surfaces of the two first pressing blocks (6) are laminated with second pressing blocks (13), one ends of the two second pressing blocks (13) far away from the first pressing blocks (6) are welded with second pressing rods (10), one ends of the two second pressing blocks (13) far away from the first pressing blocks (6) are welded with second springs (12), and one ends of the two second springs (12) far away from the second pressing blocks (13) are welded with second spring plates (11), and one end, far away from the second spring (12), of each of the two second spring plates (11) is welded with a first mounting shell (7) and a second mounting shell (8) respectively.

2. The heat dissipating fan as claimed in claim 1, wherein: two first round holes are formed in the outer surface of the shell (1), the inner surfaces of the two first round holes are attached to the outer surface of the first pressing rod (3), second round holes are formed in the top of the first installation shell (7) and the top of the second installation shell (8), and the inner surfaces of the two second round holes are attached to the outer surface of the second pressing rod (10).

3. The heat dissipating fan as claimed in claim 1, wherein: the top of first installation shell (7) and the equal fixed mounting in top of second installation shell (8) have installation piece (14), the right side of first installation shell (7) and the right side of second installation shell (8) all laminate mutually with the left side of shell (1), the top of first installation shell (7) and the bottom fixed mounting of second installation shell (8) have spacing shell (9).

4. The heat dissipating fan as claimed in claim 1, wherein: first dead lever (15) and second dead lever (16) have been welded respectively to the inner wall top of first installation shell (7) and the inner wall bottom of second installation shell (8), equal fixed mounting in the bottom of first dead lever (15) and second dead lever (16) top has fixed block (17).

5. The heat dissipating fan as claimed in claim 4, wherein: two equal fixed mounting in one side of relative of fixed block (17) has cross piece (18), two the laminating has set casing (25) between the bottom of cross piece (18), the draw-in groove has been seted up to the surface of set casing (25), and the internal surface of draw-in groove and the surface looks adaptation of cross piece (18), the left side movable mounting of set casing (25) has carousel (24).

6. The heat dissipating fan as claimed in claim 5, wherein: the surface of carousel (24) has four mounting panels (21), four through mounting nut (22) threaded connection the equal fixed mounting in top of mounting panel (21) has blade (23), there are heat dissipation window (19) on the right side of first installation shell (7) and second installation shell (8) through fixing bolt (20) threaded connection.