CN220890614U - Heat dissipation fan with waterproof construction - Google Patents
Heat dissipation fan with waterproof construction Download PDFInfo
- Publication number
- CN220890614U CN220890614U CN202322586237.XU CN202322586237U CN220890614U CN 220890614 U CN220890614 U CN 220890614U CN 202322586237 U CN202322586237 U CN 202322586237U CN 220890614 U CN220890614 U CN 220890614U
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- Prior art keywords
- fixed
- housing
- heat dissipation
- piece
- motor
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title abstract description 4
- 238000005202 decontamination Methods 0.000 claims abstract description 19
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 241000883990 Flabellum Species 0.000 claims abstract description 3
- 238000005452 bending Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 235000014347 soups Nutrition 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a heat dissipation fan with a waterproof structure, and belongs to the technical field of heat dissipation fans. This heat dissipation fan with waterproof construction includes protective structure and decontamination structure, protective structure includes housing and guard piece, the guard piece includes the support bar, the support bar sets up inside the housing, support bar one side is fixed with the motor, motor one side is fixed with the protection casing, protection casing one side is fixed with the fin, motor output shaft end is fixed with the flabellum, decontamination structure includes decontamination piece and oil absorption piece, decontamination piece sets up inside the housing, oil absorption piece sets up in housing one side. According to the utility model, the motor of the cooling fan is protected by the protective cover, and water is prevented from entering the device by the bent pipe, so that the waterproof effect of the cooling fan is achieved, and the fan blades can be wiped by the dirt removing piece, so that the greasy dirt adhered to the fan blades after long-term work can be washed away.
Description
Technical Field
The utility model relates to the technical field of cooling fans, in particular to a cooling fan with a waterproof structure.
Background
In kitchen appliances, radiator fan is indispensible part, and its effect is in order to accelerate the inside air flow of electrical apparatus to reach the effect of cooling, but radiator fan in current electrical apparatus is waterproof, thereby makes the soup enter into electrical apparatus inside through the mouth of airing exhaust very easily, thereby causes the short circuit of electrical apparatus, perhaps causes radiator fan's damage.
Chinese patent No. CN217558598U provides a radiator fan with water-proof effects, which comprises a housing, motor case and servo motor, the fixed surface of shell is equipped with the mounting panel, the protection otter board is installed to one side of shell, mounting structure's inboard is provided with the motor case, one side of motor case is provided with auxiliary structure, the apron is installed to the opposite side of motor case, one side of motor incasement portion is provided with seal structure, the internally mounted of motor case has servo motor, one side of servo motor is provided with the output shaft, the flabellum is installed to output shaft one side. According to the utility model, the mounting structure is arranged in the shell, the mounting seat is matched with the motor box, the motor box is clamped at the inner side of the mounting seat, when the interior is required to be maintained, an operator can draw the motor box out of the inner side of the mounting seat after screwing the fixing bolt on the mounting seat to be loose by means of a tool, so that the servo motor or the fan blade in the motor box can be maintained, and convenience in maintenance of the cooling fan is realized.
At present, the existing heat dissipation fan with a waterproof structure is convenient to disassemble and maintain, but has no good solution measure for how to waterproof, and can not clean greasy dirt existing on fan blades.
Disclosure of utility model
In order to make up for the defects, the utility model provides the heat dissipation fan with the waterproof structure, which aims to improve the heat dissipation fan with the waterproof structure, and solves the problems that the waterproof performance of the heat dissipation fan is not good in a common situation, and oil stains on fan blades are not easy to clean.
The utility model is realized in the following way:
the utility model provides a heat radiation fan with a waterproof structure, which comprises a protection structure and a decontamination structure.
The protection structure comprises a housing and a protection piece, wherein the protection piece comprises a support bar, the support bar is arranged inside the housing, a motor is fixed on one side of the support bar, a protection cover is fixed on one side of the motor, a radiating fin is fixed on one side of the protection cover, a fan blade is fixed at the output shaft end of the motor, the decontamination structure comprises a decontamination piece and an oil absorption piece, the decontamination piece is arranged inside the housing, and the oil absorption piece is arranged on one side of the housing.
In one embodiment of the utility model, a barrier strip is fixed inside the housing, a drain hole is formed in one side of the housing, a fixing block is fixed on one side of the housing, and a fixing hole is formed in one side of the fixing block.
In one embodiment of the utility model, a supporting frame is fixed in the housing, and a clamping groove is formed in the supporting frame.
In one embodiment of the utility model, a bending tube is fixed on one side of the housing, and a chute is formed on one side of the bending tube.
In one embodiment of the utility model, the decontamination piece comprises a sliding rod which is connected inside the support frame in a sliding way, a rotating handle is fixed at the end part of the sliding rod, and a clamping block is fixed at one side of the sliding rod.
In one embodiment of the utility model, one side of the sliding rod is rotatably connected with a fixing strip, and one side of the fixing strip is fixed with a hairbrush.
In one embodiment of the utility model, the oil absorbing piece comprises a frame, the frame is connected inside the sliding groove in a sliding way, a pulling block is fixed on one side of the frame, and oil absorbing paper is arranged inside the frame.
The beneficial effects of the utility model are as follows: according to the heat dissipation fan with the waterproof structure, when the heat dissipation fan is used, the motor cannot be contacted with water or soup splashed into the housing through the arrangement of the protective cover, so that damage of the motor is avoided, water cannot easily enter the device in a direct-injection state through the arrangement of the bending tube, the brush can touch the fan blade through the mode of pulling the sliding rod, and therefore oil stains adhered to the fan blade can be brushed off through the brush when the fan blade rotates.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an overall structure of a heat dissipating fan with a waterproof structure according to an embodiment of the present utility model;
Fig. 2 is a schematic diagram of an internal structure of a heat dissipating fan with a waterproof structure according to an embodiment of the present utility model;
fig. 3 is a schematic view of a heat dissipation fan protection member with a waterproof structure according to an embodiment of the present utility model;
Fig. 4 is a schematic diagram of a dirt removing member of a heat dissipating fan with a waterproof structure according to an embodiment of the present utility model;
Fig. 5 is a schematic diagram of a heat dissipating fan oil absorbing member with a waterproof structure according to an embodiment of the present utility model.
In the figure: 100-guard structure; 110-a housing; 111-barrier strips; 112-drainage holes; 113-a fixed block; 114-fixing holes; 115-supporting frames; 116-clamping grooves; 117-bending the tube; 118-sliding grooves; 120-guard; 121-a support bar; 122-motor; 123-protective cover; 124-heat sink; 125-fan blades; 200-decontamination structure; 210-a decontamination member; 211-a slide bar; 212-rotating handle; 213-clamping blocks; 214-fixing strips; 215-hairbrush; 220-an oil absorbing member; 221-a frame; 222-pulling blocks; 223-oil absorbing paper.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-5, the present utility model provides a technical solution: a heat dissipation fan with a waterproof structure includes a protection structure 100 and a decontamination structure 200.
Referring to fig. 1 to 4, the protection structure 100 includes a housing 110 and a protection member 120, the protection member 120 includes a supporting bar 121, the supporting bar 121 is fixed on one side of a supporting frame 115, the supporting bar 121 is disposed inside the housing 110, a motor 122 is fixed on one side of the supporting bar 121, a protection cover 123 is fixed on one side of the motor 122, the protection cover 123 can prevent the motor 122 from directly contacting with water, thereby playing a role of protecting the motor 122, a cooling fin 124 is fixed on one side of the protection cover 123, the cooling fin 124 can guide and radiate heat generated during operation of the motor 122, a fan blade 125 is fixed at an output shaft end of the motor 122, and the fan blade 125 can blow out hot air inside the device through rotation.
The inside blend stop 111 that is fixed with of housing 110, the wash port 112 has been seted up to housing 110 one side, the wash port 112 can be with the water discharge housing 110 that splashes into housing 110, housing 110 one side is fixed with fixed block 113, fixed block 113 one side has been seted up fixed orifices 114, the screw passes fixed orifices 114 and can fix this fan hot-air fan, housing 110 is inside to be fixed with support frame 115, the draw-in groove 116 has been seted up to support frame 115 inside, the draw-in groove 116 can block fixture block 213, thereby prevent slide bar 211 from sliding, housing 110 one side is fixed with the kink pipe 117, kink pipe 117 one side has been seted up spout 118, spout 118 can place frame 221, thereby make oil absorption piece 220 can block inside kink pipe 117.
Referring to fig. 1-2 and fig. 4-5, the decontamination structure 200 includes a decontamination member 210 and an oil absorbing member 220, wherein the decontamination member 210 has two groups, so that the front and back sides of the fan blades 125 can be washed, and the two groups of decontamination members 210 are controlled in opposite ways, one pulls the sliding rod 211, the other pushes the sliding rod 211, the decontamination member 210 is disposed inside the housing 110, and the oil absorbing member 220 is disposed at one side of the housing 110.
The dirt removing member 210 comprises a sliding rod 211, the sliding rod 211 is slidably connected inside the supporting frame 115, a rotating handle 212 is fixed at the end part of the sliding rod 211, the rotating handle 212 is convenient to pull and rotate the sliding rod 211, a clamping block 213 is fixed at one side of the sliding rod 211, the clamping block 213 is matched with the clamping groove 116, the sliding rod 211 can be prevented from moving, the hairbrush 215 is prevented from moving when the hairbrush 215 is scratched with the fan blade 125, a fixing strip 214 is rotatably connected to one side of the sliding rod 211, the hairbrush 215 is fixed at one side of the fixing strip 214, the oil absorbing member 220 comprises a frame 221, the frame 221 is slidably connected inside the sliding groove 118, a pull block 222 is fixed at one side of the frame 221, the pull block 222 is convenient to take out the frame 221, and oil absorbing paper 223 is arranged inside the frame 221.
Specifically, this heat dissipation fan with waterproof construction's theory of operation: when the cooling fan is used, the cooling fan is fixed on equipment through the fixing holes 114 by screws, if water or soup splashes in, the water can be prevented from contacting with the motor 122 by the protective cover 123, so that the motor 122 is protected from being damaged, the water is not easy to splash into the equipment by the inclined arrangement of the bending tube 117, so that the circuit inside the equipment is protected, the motor 122 is started, the fan blades 125 can rotate at a high speed, part of greasy dirt in the air flow can be adsorbed by the oil absorbing paper 223 by utilizing the mode that the air flow passes through the oil absorbing paper 223, the greasy dirt is reduced to be discharged into the air, if the greasy dirt is adhered to the upper surface of the fan blades 125 after long-time use, the rotating handle 212 can be pulled to rotate again, so that the sliding rod 211 slides, and the clamping block 213 is clamped into the clamping groove 116, so that the fixing strip 214 drives the hairbrush 215 to contact with the fan blades 125, and the greasy dirt adhered to the fan blades 125 are removed by the intermittent cutting of the fan blades 125 and the hairbrush 215, so that the greasy dirt adhered to the fan blades 125 and the hairbrush 215 can meet the cooling condition of the equipment during working.
It should be noted that, the specific model specification of the motor 122 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the motor 122 and its principle will be clear to a person skilled in the art and will not be described in detail here.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A heat radiation fan with waterproof structure is characterized by comprising
The protection structure (100), protection structure (100) includes housing (110) and guard piece (120), guard piece (120) include support bar (121), support bar (121) set up inside housing (110), support bar (121) one side is fixed with motor (122), motor (122) one side is fixed with protection casing (123), protection casing (123) one side is fixed with fin (124), motor (122) output shaft end is fixed with flabellum (125);
The decontamination structure (200), decontamination structure (200) include dirt removing piece (210) and oil absorption piece (220), dirt removing piece (210) set up inside housing (110), oil absorption piece (220) set up in housing (110) one side.
2. The heat dissipation fan with the waterproof structure according to claim 1, wherein a barrier strip (111) is fixed inside the housing (110), a drain hole (112) is formed in one side of the housing (110), a fixing block (113) is fixed on one side of the housing (110), and a fixing hole (114) is formed in one side of the fixing block (113).
3. The heat dissipation fan with the waterproof structure according to claim 1, wherein a supporting frame (115) is fixed inside the housing (110), and a clamping groove (116) is formed inside the supporting frame (115).
4. The heat dissipation fan with the waterproof structure according to claim 1, wherein a bending tube (117) is fixed on one side of the housing (110), and a sliding groove (118) is formed on one side of the bending tube (117).
5. A heat dissipating fan with a waterproof structure according to claim 3, wherein the dirt removing member (210) comprises a slide bar (211), the slide bar (211) is slidably connected inside the supporting frame (115), a rotating handle (212) is fixed at an end of the slide bar (211), and a clamping block (213) is fixed at one side of the slide bar (211).
6. The heat dissipation fan with the waterproof structure according to claim 5, wherein a fixing bar (214) is rotatably connected to one side of the sliding bar (211), and a brush (215) is fixed to one side of the fixing bar (214).
7. The heat dissipation fan with the waterproof structure according to claim 4, wherein the oil absorbing member (220) comprises a frame (221), the frame (221) is slidably connected inside the chute (118), a pull block (222) is fixed on one side of the frame (221), and an oil absorbing paper (223) is arranged inside the frame (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322586237.XU CN220890614U (en) | 2023-09-22 | 2023-09-22 | Heat dissipation fan with waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322586237.XU CN220890614U (en) | 2023-09-22 | 2023-09-22 | Heat dissipation fan with waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890614U true CN220890614U (en) | 2024-05-03 |
Family
ID=90840739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322586237.XU Active CN220890614U (en) | 2023-09-22 | 2023-09-22 | Heat dissipation fan with waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890614U (en) |
-
2023
- 2023-09-22 CN CN202322586237.XU patent/CN220890614U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |