CN216447180U - Double-layer dustproof type cooling fan shell structure - Google Patents
Double-layer dustproof type cooling fan shell structure Download PDFInfo
- Publication number
- CN216447180U CN216447180U CN202122779359.1U CN202122779359U CN216447180U CN 216447180 U CN216447180 U CN 216447180U CN 202122779359 U CN202122779359 U CN 202122779359U CN 216447180 U CN216447180 U CN 216447180U
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- Prior art keywords
- support
- heat dissipation
- dustproof
- double
- close
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- 241000886569 Cyprogenia stegaria Species 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 title abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 35
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 38
- 230000000694 effects Effects 0.000 abstract description 12
- 239000010410 layer Substances 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000002356 single layer Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a double-layer dustproof type cooling fan shell structure which comprises a cooling support and a dustproof support, wherein the dustproof support is installed at the middle position of the top end of the cooling support, a base is installed at the position, close to the middle position of the top end, in the cooling support, through a connecting rod, a fixing groove is formed in the middle position of the inner surface of the dustproof support, threaded holes are formed in four angular positions of the top end of the cooling support, a fixing copper sleeve is sleeved at the position, close to the bottom end, in the threaded holes in the cooling support, and a connecting buckle is installed at the position, close to the middle position of the top end, of the front surface of the cooling support. The utility model solves the problems that the existing device mostly adopts a single-layer dustproof net to filter and prevent dust, the filtering effect is poor, the dustproof net is mostly installed in a fixed mode, a cooling fan needs to be disassembled and assembled for cleaning, and the maintenance convenience is poor, and improves the dustproof effect and the disassembly and assembly convenience of the utility model.
Description
Technical Field
The utility model relates to the technical field of cooling fans, in particular to a double-layer dustproof cooling fan shell structure.
Background
The working principle of the cooling fan is realized according to energy conversion, namely: electric → electromagnetic → mechanical → kinetic energy. The circuit principle is generally divided into a plurality of forms, the adopted circuits are different, and the performance of the fan is different, so that the fan is applied to traditional or modern instrument equipment such as computers, communication products, photoelectric products, consumer electronics products, automobile electronic equipment, exchangers, medical equipment, heaters, air conditioners, frequency converters, teller machines, automobile refrigerators, welding machines, induction cookers, sound equipment, environmental protection equipment, refrigeration equipment and the like.
The existing shell structure is mainly provided with a single-layer dustproof net for filtering and preventing dust, the filtering effect is poor, the dustproof net is mainly installed in a fixed mode, a cooling fan needs to be disassembled and assembled for cleaning, the maintenance convenience is poor, and therefore the double-layer dustproof cooling fan shell structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-layer dustproof type cooling fan shell structure which has the advantage of double-layer dustproof and solves the problems that the existing device is poor in filtering and dustproof effect due to the fact that a single-layer dustproof net is adopted for filtering and dustproof, the dustproof effect is poor, the dustproof net is installed in a fixed mode, a cooling fan needs to be disassembled and assembled for cleaning, and the maintenance convenience is poor.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a double-deck dust protected radiator fan shell structure, includes heat dissipation support and dust support, wherein heat dissipation support top intermediate position department installs dust support, the inside top intermediate position department that is close to of heat dissipation support installs the base through the connecting rod, dust support internal surface intermediate position department is equipped with the fixed slot, four angular position departments on heat dissipation support top all are equipped with the screw hole.
Preferably, the heat dissipation support is internally provided with a fixed copper sleeve in a sleeved mode at a position close to the bottom end inside the threaded hole.
Preferably, the front surface of the heat dissipation support is provided with a connecting buckle at a position close to the middle position of the top end, the middle position of the front surface of the dustproof support is provided with a fixing buckle, and the fixing buckle is clamped inside the connecting buckle.
Preferably, the positions of two sides of the rear surface of the heat dissipation support are provided with positioning buckles, and the two sides of the rear surface of the heat dissipation support are clamped on the top end of the dustproof support.
Preferably, the inner surface of the fixing groove is provided with a positioning bracket at a position close to the top end and a position close to the bottom end, and the four corners of the positioning bracket at two sides are provided with springs through spring seats.
Preferably, the inner surface of the fixing groove is provided with limit buckles at four corners close to the top end and at four corners close to the bottom end.
Preferably, the inner surface of the fixing groove is close to the top end and is located a gap between the limiting buckle and the positioning support, and a dust screen A is installed at the position, close to the bottom end, of the inner surface of the fixing groove and is located a gap between the limiting buckle and the positioning support.
Compared with the prior art, the utility model has the following beneficial effects:
1. the dust-proof net A and the dust-proof net B are arranged, so that the effect of double-layer filtering and dust prevention of dust in air is achieved, the dust-proof net A is arranged at the position, close to the top end, of the inner surface of the fixing groove and located in the gap position between the limiting buckle and the positioning support, and the dust-proof net B is arranged at the position, close to the bottom end, of the inner surface of the fixing groove and located in the gap position between the limiting buckle and the positioning support, so that the problems that a single-layer dust-proof net is adopted for filtering and dust prevention, the filtering effect is poor, and the dust-proof effect is poor are solved, and the dust-proof effect of the dust-proof net A and the dust-proof net B is improved.
2. The positioning supports and the springs are arranged to achieve the effect of fixedly supporting the dust screen A and the dust screen B, the positioning supports are arranged at positions, close to the top end and the bottom end, of the inner surface of the fixed groove, and the springs are arranged at four angular positions of the positioning supports on two sides through the spring seats, so that the problems that the dust screen A and the dust screen B are simple in fixing structure and poor in use stability are solved, and the use stability of the dust screen A and the dust screen B is improved.
3. The dustproof support is provided with the connecting buckle, the fixing buckle, the positioning buckle and the limiting buckle, so that the effect of quickly disassembling and assembling the dustproof support is achieved, the connecting buckle is arranged at the position, close to the middle position of the top end, of the front surface of the radiating support, the fixing buckle is arranged at the middle position of the front surface of the dustproof support and clamped in the connecting buckle, the positioning buckles are arranged at the positions of two sides of the rear surface of the radiating support, and the positioning buckles at the two sides are clamped and assembled at the top end of the dustproof support, so that the problems that the dustproof net is installed in a fixed mode, a radiating fan needs to be disassembled and assembled and cleaned, and the maintenance convenience is poor are solved, and the maintenance convenience is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic side view of the dust bracket of the present invention;
fig. 4 is an enlarged structural diagram of a in fig. 3.
In the figure: 1. a heat dissipation bracket; 2. a connecting buckle; 3. a dust-proof bracket; 4. a limit buckle; 5. positioning buckles; 6. a dust screen A; 7. a fixing buckle; 8. fixing grooves; 9. a base; 10. a connecting rod; 11. fixing the copper sleeve; 12. a dust screen B; 13. positioning the bracket; 14. a threaded hole; 15. a spring; 16. a spring seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and fig. 2, a technical solution of a double-layer dustproof heat dissipation fan case structure according to the present invention is: the utility model provides a double-deck dust protected radiator fan shell structure, includes heat dissipation support 1 and dustproof support 3, and 1 top intermediate position department of heat dissipation support installs dustproof support 3, and 1 inside top intermediate position department of being close to of heat dissipation support installs base 9 through connecting rod 10, and 3 internal surface intermediate position departments of dustproof support are equipped with fixed slot 8, and four angular positions departments on 1 top of heat dissipation support all are equipped with screw hole 14.
The connecting buckle 2 is installed near top middle position department on the 1 front surface of heat dissipation support, and fixed knot 7 is installed to 3 front surface middle position departments of dustproof support, and fixed knot 7 clamps inside connecting buckle 2, the dismouting dustproof support 3 of being convenient for.
The positions of two sides of the rear surface of the heat dissipation support 1 are provided with positioning buckles 5, and the positioning buckles 5 on two sides are clamped on the top end of the dustproof support 3.
Referring to fig. 3, a technical solution of a double-layer dustproof heat dissipation fan case structure according to the present invention is: the utility model provides a double-deck dust protected radiator fan shell structure, includes heat dissipation support 1 and dust support 3, 8 internal surfaces of fixed slot are close to four angular position departments in top and are close to four angular position departments in bottom and all install limit buckle 4, the dismouting dust screen A6 and the dust screen B12 of being convenient for.
The 8 internal surfaces of fixed slot are close to the top and are located stop buckle 4 and 13 clearance positions of locating support and install dust screen A6, and 8 internal surfaces of fixed slot are close to the bottom and are located stop buckle 4 and 13 clearance positions of locating support and install dust screen B12, through dust screen A6 and dust screen B12, realize double-deck dirt-proof effect.
The rest is the same as in example 1.
Referring to fig. 3 and 4, a technical solution of a double-layer dustproof heat dissipation fan case structure according to the present invention is: the utility model provides a double-deck dust protected radiator fan shell structure, includes heat dissipation support 1 and dustproof support 3, and heat dissipation support 1 is inside to be located screw hole 14 inside and to be close to bottom position department and cup jointed fixed copper sheathing 11, increases the fixed intensity of heat dissipation support 1.
The inner surface of the fixing groove 8 is provided with a positioning support 13 near the top end and a positioning support 13 near the bottom end, and springs 15 are arranged at four angular positions of the positioning supports 13 on two sides through spring seats 16 to support the positioning supports 13 and fix the dust screen A6 and the dust screen B12.
The rest is the same as in example 1.
The working principle is as follows: after the air-cooled dust-proof device is installed, the cooling fan driving mechanism is installed through the base 9, after the installation is completed, the air-cooled dust-proof device is fixedly installed through the threaded hole 14 and the fixed copper sleeve 11, after the installation is completed, the fan is driven to rotate through the driving structure, air is extracted, air is blown to a heat dissipation position for heat dissipation, double-layer filtering and dust prevention are carried out on air through the dust-proof net A6 and the dust-proof net B12, after the air-cooled dust-proof device is used for a long time, when the dust-proof net A6 and the dust-proof net B12 need to be cleaned, the connecting buckle 2 is laterally broken, the fixing buckle 7 and the connecting buckle 2 are separated, the dust-proof support 3 is taken out, after the dust-proof net A6 and the dust-proof net B12 are taken out, the dust-proof net A6 and the dust-proof net B12 are cleaned, and accordingly the working flow of the air-cooled dust-proof device is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)
1. The utility model provides a double-deck dust protected radiator fan shell structure, includes heat dissipation support (1) and dustproof support (3), its characterized in that: dustproof support (3) are installed to heat dissipation support (1) top intermediate position department, base (9) are installed through connecting rod (10) to heat dissipation support (1) inside near top intermediate position department, dustproof support (3) internal surface intermediate position department is equipped with fixed slot (8), four angular position departments in heat dissipation support (1) top all are equipped with screw hole (14).
2. The double-layer dustproof heat dissipation fan shell structure of claim 1, wherein: the heat dissipation support (1) is internally provided with a fixed copper sleeve (11) which is sleeved at the position close to the bottom end inside the threaded hole (14).
3. The double-layer dustproof heat dissipation fan shell structure of claim 1, wherein: the heat dissipation support (1) front surface is close to top intermediate position department and installs connector link (2), dustproof support (3) front surface intermediate position department installs fixed knot (7), fixed knot (7) clamp inside connector link (2).
4. The double-layer dustproof heat dissipation fan shell structure of claim 1, wherein: the heat dissipation support (1) is characterized in that positioning buckles (5) are mounted at two sides of the rear surface of the heat dissipation support (1), and the positioning buckles (5) are clamped at the top end of the dustproof support (3).
5. The double-layer dustproof heat dissipation fan shell structure of claim 1, wherein: the inner surface of the fixing groove (8) is provided with a positioning support (13) at the position close to the top end and the position close to the bottom end, and the four angular positions of the positioning support (13) at two sides are provided with springs (15) through spring seats (16).
6. The double-layer dustproof heat dissipation fan shell structure of claim 1, wherein: and the inner surface of the fixing groove (8) is provided with limit buckles (4) at the positions close to four corners at the top end and the positions close to four corners at the bottom end.
7. The double-layer dustproof heat dissipation fan shell structure of claim 1, wherein: fixed slot (8) internal surface is close to the top and is located spacing knot (4) and locating support (13) clearance position department and installs dust screen A (6), fixed slot (8) internal surface is close to the bottom and is located spacing knot (4) and locating support (13) clearance position department and installs dust screen B (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122779359.1U CN216447180U (en) | 2021-11-15 | 2021-11-15 | Double-layer dustproof type cooling fan shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122779359.1U CN216447180U (en) | 2021-11-15 | 2021-11-15 | Double-layer dustproof type cooling fan shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216447180U true CN216447180U (en) | 2022-05-06 |
Family
ID=81354687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122779359.1U Expired - Fee Related CN216447180U (en) | 2021-11-15 | 2021-11-15 | Double-layer dustproof type cooling fan shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216447180U (en) |
-
2021
- 2021-11-15 CN CN202122779359.1U patent/CN216447180U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220506 |