CN220769790U - Dismounting structure of air guide sleeve for fan - Google Patents
Dismounting structure of air guide sleeve for fan Download PDFInfo
- Publication number
- CN220769790U CN220769790U CN202321663158.8U CN202321663158U CN220769790U CN 220769790 U CN220769790 U CN 220769790U CN 202321663158 U CN202321663158 U CN 202321663158U CN 220769790 U CN220769790 U CN 220769790U
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- shell
- fan
- guide sleeve
- air
- air guide
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- 238000001125 extrusion Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a disassembly structure of a guide cover for a fan, which comprises the following components: one side of the shell is connected with a filter screen, and one side of the shell is provided with a filter hole; the motor, the output end of the motor is connected with the rotating shaft, one end of the rotating shaft is connected with the flabellum body; the air guide sleeve body is arranged in the shell and positioned at one side of the fan blade body; the filter screen can filter sundries and cotton-like objects in the outside air, and prevent the outside sundries and cotton-like objects from entering the shell; the air is blown outwards from the surface of the air guide sleeve body, so that the air forms laminar flow from the surface of the air guide sleeve body, and the arrangement of the air guide sleeve body reduces noise and simultaneously improves air quantity and air pressure; the push block drives the movable plate and the plug block to move, and the plug block is separated from the fixed groove in the shell, and is pulled downwards, so that the push block drives the movable clamping block to release the fixation of the shell, and the guide cover body can be detached.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a disassembly structure of a guide sleeve for a fan.
Background
The fan refers to a tool for generating wind and taking out cool in hot days. The electric fan is a device for generating air flow by electric drive, the fan arranged in the fan rotates after being electrified, the fan is usually arranged in the equipment, the temperature of the electronic elements in the equipment is gradually increased along with the service time during the normal operation of the equipment, the high temperature can influence the normal operation of the electronic elements in the equipment, and the fan is mainly used for replacing hot air in the equipment to achieve the effect of heat dissipation and cooling.
In the related art, the fan is installed in the equipment, and in the using process of the electronic component of the equipment, so that the temperature of the equipment and the temperature of the electronic component are increased, at the moment, the fan is started, the fan cools the electronic component of the equipment, and then the electronic component and the equipment are cooled, so that the situation that the electronic component is damaged in the equipment is avoided.
However, in order to solve the problems in the prior art, a solution (such as an electric fan guide fan cover with publication number CN 206409433U) has been proposed to improve the air supply capability of the fan, improve the air supply efficiency, and increase the air supply distance. The grid sheet is conical, so that the outer opening of the air outlet is small, linear air supply can be realized, and the air supply efficiency of the fan is improved. However, when the air guide cover is used for a long time, sundries or cotton-shaped objects can remain on the surface of the air guide cover, so that cleaning is inconvenient, if the air guide cover is not detached and cleaned, the wind power of the fan can be reduced in a use state, and the fan is inconvenient to use and the air guide cover is not detached.
Disclosure of Invention
The present utility model is directed to a disassembly structure of a fan casing, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a disassembly structure of a guide cover for a fan, comprising:
the filter screen is connected to one side of the shell, a filter hole is formed in one side of the shell, sundries and cotton-shaped objects in the outside air can be filtered by the filter screen, and then the filtered air enters the shell from the inside of the filter hole;
the motor is connected with the output end of the motor, one end of the rotating shaft is connected with the fan blade body, and the motor can drive the rotating shaft of the output end to rotate under the operation of the motor, so that the rotating shaft drives the fan blade body to rotate, and the fan can be normally used;
the air guide sleeve body is arranged in the shell and positioned on one side of the fan blade body, and the air guide sleeve body is convenient for enabling wind power of the fan blade body to be in a laminar flow shape;
the inside of kuppe body is provided with the disassembly body that is used for getting rid of the kuppe body.
Preferably, the dismounting mechanism comprises a movable clamping block slidingly connected with the upper end and the lower end of the guide cover body, one end of the movable clamping block extends to the inside of the shell, the guide cover body is fixed after the movable clamping block extends to the inside of the shell, the guide cover body can be released and fixed after the movable clamping block is separated from the inside of the shell, a placing groove is formed in the inside of the movable clamping block, a movable plate is slidingly connected with one side of the movable plate, the movable plate can extrude the reset spring after sliding in the placing groove, so that the reset spring is in a compressed state, a plug-in block is connected with the other side of the movable plate, a fixing groove for plugging the plug-in block is formed in the inside of the shell, and the movable clamping block is released and fixed after the plug-in block is separated from the inside of the fixing groove.
Preferably, the internally connected of standing groove has the gag lever post, the gag lever post runs through the fly leaf, and under the fly leaf activity, because the gag lever post runs through the fly leaf, be convenient for let the fly leaf carry out the position definition at the in-process of removal, let the fly leaf at the in-process of removal, be in same state removal, the opposite side of fly leaf is connected with the ejector pad, and the ejector pad is convenient for promote the fly leaf and remove, and the ejector pad extends to the outside of removal fixture block, is convenient for let operating personnel carry out the pulling to the ejector pad.
Preferably, the surface of the shell is fixedly connected with positioning blocks respectively, through holes are formed in a plurality of groups of positioning blocks, and the fan can be fixed and used by fixing bolts through the through holes and fixing the fan on a wall or a wood plate.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the motor can drive the rotating shaft at the output end to rotate, so that the rotating shaft drives the fan blade body to rotate, external wind can pass through the surface of the filter screen, the filter screen can filter sundries and cotton-like objects in external air, and the damage to the fan blade body caused by the external sundries and cotton-like objects entering the inside of the shell is avoided;
the filtered air enters the shell from the inside of the filtering hole, and then the air is driven by the fan blade body, so that the air is blown outwards from the surface of the air guide sleeve body, the air forms a laminar flow from the surface of the air guide sleeve body, and the noise is reduced and the air quantity and the air pressure are improved at the same time due to the arrangement of the air guide sleeve body;
promote the ejector pad for the ejector pad drives the fly leaf and slides in the inside of standing groove, and the fly leaf can lead to the fact the extrusion to the inside reset spring of standing groove, and when reset spring compressed to certain degree, the fly leaf can drive the grafting piece and break away from in the fixed slot of casing inside, thereby remove the fixed of grafting piece to the casing, then downward pulling ejector pad, make the ejector pad drive the removal fixture block and remove, thereby let the removal fixture block break away from the inside of casing, and the bottom of removal fixture block can lead to the fact the extrusion to the extrusion spring, let the removal fixture block remove the fixed to the casing, alright dismantle the kuppe body, it is more convenient to use, can clear up the kuppe body or change the kuppe body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic diagram of the front view of the present utility model;
fig. 4 is a schematic structural view of the connection between the housing and the pod body according to the present utility model.
In the figure: 1. a housing; 2. a positioning block; 3. a through hole; 4. a filter screen; 5. a filter hole; 6. a motor; 7. a rotating shaft; 8. a fan blade body; 9. a pod body; 10. moving the clamping block; 11. a plug block; 12. a fixing groove; 13. a placement groove; 14. a limit rod; 15. a return spring; 16. a pushing block; 17. a movable plate; 18. a chute; 19. a vertical rod; 20. the spring is pressed.
Detailed Description
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, the present utility model provides a technical solution: a disassembly structure of a guide cover for a fan, comprising:
the filter comprises a shell 1, wherein one side of the shell 1 is connected with a filter screen 4, one side of the shell 1 is provided with a filter hole 5, the filter screen 4 can filter sundries and cotton-shaped objects in the outside air, and then the filtered air enters the shell 1 from the inside of the filter hole 5;
the motor 6, the output end of the said motor 6 connects with the rotation axis 7, one end of the said rotation axis 7 connects with the flabellum body 8, under the work of the motor 6, the motor 6 will drive the rotation axis 7 of the output end to rotate, thus let the rotation axis 7 drive the flabellum body 8 to rotate, thus make the fan can use normally;
the air guide sleeve body 9 is arranged in the shell 1 and positioned on one side of the fan blade body 8, and the air guide sleeve body 9 is convenient for enabling the wind power of the fan blade body 8 to be in a laminar flow shape;
the inside of kuppe body 9 is provided with the detaching mechanism that is used for getting rid of kuppe body 9.
The disassembly body comprises a movable clamping block 10 which is slidingly connected with the upper end and the lower end of a guide cover body 9, one end of the movable clamping block 10 extends to the inside of the shell 1, after the movable clamping block 10 extends to the inside of the shell 1, the guide cover body 9 can be fixed, after the movable clamping block 10 is separated from the inside of the shell 1, the guide cover body 9 can be unfixed, a placing groove 13 is formed in the inside of the movable clamping block 10, a movable plate 17 is slidingly connected with the inside of the placing groove 13, one side of the movable plate 17 is connected with a reset spring 15, the movable plate 17 can extrude the reset spring 15 after the inside of the placing groove 13 slides, so that the reset spring 15 is in a compressed state, the other side of the movable plate 17 is connected with a plug-in block 11, a fixing groove 12 for plugging the plug-in block 11 is formed in the inside of the shell 1, after the plug-in block 11 is inserted into the inside of the fixing groove 12, the movable clamping block 10 is unfixed after the plug-in block 11 is separated from the inside of the fixing groove 12.
The internal connection of standing groove 13 has gag lever post 14, gag lever post 14 runs through fly leaf 17, and under the fly leaf 17 activity, because gag lever post 14 runs through fly leaf 17, be convenient for let fly leaf 17 in the in-process of removal, carry out the position definition, let fly leaf 17 in the in-process of removal, be in same state removal, the opposite side of fly leaf 17 is connected with ejector pad 16, and ejector pad 16 is convenient for promote fly leaf 17 and remove, and ejector pad 16 extends to the outside of removal fixture block 10, is convenient for let the operating personnel carry out the pulling to ejector pad 16.
The inside of kuppe body 9 has montant 19, spout 18 has been seted up at the inside of removing fixture block 10 is located the top of montant 19, the inside of kuppe body 9 is located the bottom of removing fixture block 10 and is connected with extrusion spring 20, and the bottom of removing fixture block 10 can lead to the fact the extrusion to extrusion spring 20, lets extrusion spring 20 compress, and montant 19 just can insert to the inside of spout 18, is convenient for let you let spout 18 and montant 19 carry out the position to remove fixture block 10 and inject, lets the position that removes fixture block 10 be in the same state removal all the time.
The surface of the shell 1 is fixedly connected with positioning blocks 2 respectively, through holes 3 are formed in the positioning blocks 2, and the fan can be fixed and used by fixing bolts through the through holes 3 and fixing the fan on a wall or a wood board.
Specifically, when the fan is used, under the operation of the motor 6, the motor 6 can drive the rotating shaft 7 at the output end to rotate, so that the rotating shaft 7 can drive the fan blade body 8 to rotate, the fan can be used normally, external wind can pass through the surface of the filter screen 4, the filter screen 4 can filter sundries and cotton-shaped objects in the external air, and the damage to the fan blade body 8 caused by the external sundries and cotton-shaped objects entering the inside of the shell 1 is avoided;
the filtered air enters the shell 1 from the inside of the filtering hole 5, and then the air is driven by the fan blade body 8, so that the air is blown outwards from the surface of the air guide sleeve body 9, the air forms a laminar flow from the surface of the air guide sleeve body 9, and the air guide sleeve body 9 reduces noise, and simultaneously improves air quantity and air pressure, so that the air guide sleeve is convenient to use;
pushing the pushing block 16, so that the pushing block 16 drives the movable plate 17 to slide in the placing groove 13, and the position of the movable plate 17 is limited by the arrangement of the limiting rod 14, so that the movable plate 17 always moves in the same direction in the moving process;
after the movable plate 17 slides in the placing groove 13, the movable plate 17 can squeeze the reset spring 15 in the placing groove 13, so that the reset spring 15 is in a compressed state, and when the reset spring 15 is compressed to a certain degree, the movable plate 17 can drive the plug-in block 11 to be separated from the fixed groove 12 in the shell 1, so that the fixation of the plug-in block 11 to the shell 1 is released;
then pulling push block 16 downwards for push block 16 drives and removes the fixture block 10, thereby let the inside that removes fixture block 10 break away from casing 1, and the bottom of removing fixture block 10 can lead to the fact the extrusion to extrusion spring 20, let extrusion spring 20 compress, and montant 19 just can insert to the inside of spout 18, be convenient for let you let spout 18 and montant 19 carry out the position to remove fixture block 10 and inject, thereby let remove fixture block 10 and remove the fixed to casing 1, alright dismantle kuppe body 9, thereby it is more convenient to use, can clear up kuppe body 9 or change kuppe body 9.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a disassembly structure of kuppe for fan which characterized in that includes:
the filter comprises a shell (1), wherein one side of the shell (1) is connected with a filter screen (4), and one side of the shell (1) is provided with a filter hole (5);
the motor (6), the output end of the motor (6) is connected with a rotating shaft (7), and one end of the rotating shaft (7) is connected with a fan blade body (8);
the air guide sleeve body (9), the air guide sleeve body (9) is arranged in the shell (1) and is positioned at one side of the fan blade body (8);
the inside of the air guide sleeve body (9) is provided with a dismounting mechanism for removing the air guide sleeve body (9);
the disassembly body comprises a movable clamping block (10) which is connected with the upper end and the lower end of a guide cover body (9) in a sliding mode, one end of the movable clamping block (10) extends to the inside of the shell (1), a placing groove (13) is formed in the inside of the movable clamping block (10), a movable plate (17) is connected with the inside of the placing groove (13) in a sliding mode, a reset spring (15) is connected to one side of the movable plate (17), an inserting block (11) is connected to the other side of the movable plate (17), and a fixing groove (12) for inserting the inserting block (11) is formed in the inside of the shell (1).
2. The disassembly structure of a fan dome according to claim 1, wherein the inside of the placement groove (13) is connected with a limit rod (14), the limit rod (14) penetrates through a movable plate (17), the other side of the movable plate (17) is connected with a push block (16), and the push block (16) extends to the outer side of the movable fixture block (10).
3. The disassembly structure of a fan dome according to claim 1, wherein the inside of the dome body (9) is connected with a vertical rod (19), a chute (18) is provided at the top of the vertical rod (19) inside the movable fixture block (10), and an extrusion spring (20) is connected to the bottom of the movable fixture block (10) inside the dome body (9).
4. The disassembly structure of a fan dome according to claim 1, wherein the surface of the housing (1) is fixedly connected with positioning blocks (2), and a plurality of groups of positioning blocks (2) are internally provided with through holes (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663158.8U CN220769790U (en) | 2023-06-28 | 2023-06-28 | Dismounting structure of air guide sleeve for fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663158.8U CN220769790U (en) | 2023-06-28 | 2023-06-28 | Dismounting structure of air guide sleeve for fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769790U true CN220769790U (en) | 2024-04-12 |
Family
ID=90618716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321663158.8U Active CN220769790U (en) | 2023-06-28 | 2023-06-28 | Dismounting structure of air guide sleeve for fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769790U (en) |
-
2023
- 2023-06-28 CN CN202321663158.8U patent/CN220769790U/en active Active
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| GR01 | Patent grant | ||
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