CN220622219U - Environment-friendly cooling fan - Google Patents
Environment-friendly cooling fan Download PDFInfo
- Publication number
- CN220622219U CN220622219U CN202322010656.9U CN202322010656U CN220622219U CN 220622219 U CN220622219 U CN 220622219U CN 202322010656 U CN202322010656 U CN 202322010656U CN 220622219 U CN220622219 U CN 220622219U
- Authority
- CN
- China
- Prior art keywords
- fan
- rotating shaft
- fixedly arranged
- toothed ring
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 44
- 238000007664 blowing Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000013021 overheating Methods 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an environment-friendly cooling fan in the technical field of cooling fans, which comprises a fan main body, wherein a cooling component is fixedly arranged on the fan main body, and a filtering component is detachably arranged on the front side of the fan main body; the fan main body comprises a fan case, a threaded connection outer ring is fixedly arranged on the front side of the fan case, an I-shaped rotating shaft is rotatably connected to the rear side of the fan case, and a blowing fan is fixedly arranged on the front side of the I-shaped rotating shaft and positioned in the fan case. According to the utility model, the driving motor is started, and drives the large toothed ring, the I-shaped rotating shaft and the blowing fan to rotate, so that the normal operation of the fan pair can be realized by the rotation of the blowing fan, and the large toothed ring is meshed with the small toothed ring, so that the small toothed ring is driven to rotate when the large toothed ring rotates, and the cooling fan can be driven to rotate by the rotation of the small toothed ring, thereby realizing the cooling of the driving motor, and avoiding the long-time work of the driving motor and damage caused by internal overheating.
Description
Technical Field
The utility model relates to the technical field of cooling fans, in particular to an environment-friendly cooling fan.
Background
The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine. The fan is a common short for gas compression and gas conveying machinery in China, and the fan generally comprises a ventilator, a blower and a wind driven generator. Fans are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and air induction of boilers and industrial furnaces; cooling and ventilation in air-conditioning devices and household appliances; drying and selecting grains, inflating and propelling wind tunnel wind source and air cushion ship, etc.
At present, the cooling effect of the existing fan on the market on the driving motor is poor, the driving motor is easy to damage due to overheating after long-time use, and the filter screen plate of the existing fan is inconvenient to detach, so that cleaning is troublesome.
Disclosure of Invention
The utility model aims to provide an environment-friendly cooling fan, which aims to solve the problems that the cooling effect of the existing fan on the market provided in the background technology is poor, the driving motor is easy to damage due to overheating after long-time use, and the filter screen plate of the existing fan is inconvenient to detach, so that cleaning is troublesome.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the environment-friendly cooling fan comprises a fan main body, wherein a cooling component is fixedly arranged on the fan main body, and a filtering component is detachably arranged on the front side of the fan main body;
the fan main body comprises a fan case, wherein the front side of the fan case is fixedly provided with a threaded connection outer ring, the rear side of the fan case is rotationally connected with an I-shaped rotating shaft, the front side of the I-shaped rotating shaft is fixedly provided with a blowing fan which is positioned in the fan case, the I-shaped rotating shaft is fixedly provided with a large toothed ring, and the large toothed ring is driven by a driving motor;
the cooling assembly comprises a fixed transverse plate, the fixed transverse plate is fixedly arranged on the fan case, a rotating shaft is rotationally connected to the fixed transverse plate, a small toothed ring meshed with the large toothed ring is fixedly arranged on the rotating shaft, and a cooling fan is fixedly arranged on the small toothed ring;
the filter assembly comprises a threaded connection inner ring matched with the threaded connection outer ring, and a filter screen plate is fixedly arranged in the threaded connection inner ring.
Preferably, the bottom of the fan case is fixedly provided with two symmetrically arranged supporting bases, and the bottoms of the supporting bases are rough.
Preferably, a shaft hole is formed in the rear side of the fan case, and the I-shaped rotating shaft is in running fit with the shaft hole.
Preferably, a motor support is fixedly arranged on the back surface of the fan case, and the driving motor is arranged on the motor support.
Preferably, a through hole is formed in the fixed transverse plate, the rotating shaft penetrates through the through hole, and the rotating shaft is in rotating fit with the through hole.
Preferably, the threaded inner ring is located at the inner side of the threaded outer ring, and the threaded inner ring is in threaded fit with the threaded outer ring.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the driving motor is started, and drives the large toothed ring, the I-shaped rotating shaft and the blowing fan to rotate, so that the normal operation of the fan pair can be realized by the rotation of the blowing fan, and the large toothed ring is meshed with the small toothed ring, so that the small toothed ring is driven to rotate when the large toothed ring rotates, and the cooling fan can be driven to rotate by the rotation of the small toothed ring, thereby realizing the cooling of the driving motor, and avoiding the long-time work of the driving motor and damage caused by internal overheating.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an environment-friendly cooling fan with a view angle;
FIG. 2 is a schematic view of an environment-friendly cooling fan with another view angle;
FIG. 3 is a cross-sectional view of a blower body of the present utility model;
FIG. 4 is a schematic diagram of a cooling assembly according to the present utility model;
FIG. 5 is a schematic view of a filter assembly according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
the fan comprises a fan body, a fan case, a supporting base, an outer ring, an I-shaped rotating shaft, a blowing fan, a large toothed ring, a driving motor, a motor support, a cooling assembly, a fixed transverse plate, a rotating shaft, a small toothed ring, a cooling fan, a filtering assembly, a filtering screen plate and the like, wherein the fan body, the fan case, the supporting base, the outer ring, the I-shaped rotating shaft, the blowing fan, the large toothed ring, the driving motor, the motor support, the cooling assembly, the fixed transverse plate, the small toothed ring, the cooling fan, the filtering assembly, the filtering screen plate and the filtering screen plate are all arranged in sequence in the whole machine.
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. 1-5, the present utility model provides a technical solution: the environment-friendly cooling fan comprises a fan main body 1, wherein a cooling component 2 is fixedly arranged on the fan main body 1, and a filtering component 3 is detachably arranged on the front side of the fan main body 1;
the fan main body 1 comprises a fan case 101, two symmetrically arranged supporting bases 102 are fixedly arranged at the bottom of the fan case 101, the bottom of the supporting bases 102 is rough, a threaded connection outer ring 103 is fixedly arranged at the front side of the fan case 101, an I-shaped rotating shaft 104 is rotatably connected to the rear side of the fan case 101, a shaft hole is formed in the rear side of the fan case 101, the I-shaped rotating shaft 104 is in rotary fit with the shaft hole, a blowing fan 105 is fixedly arranged at the front side of the I-shaped rotating shaft 104 and positioned in the fan case 101, a large toothed ring 106 is fixedly arranged on the I-shaped rotating shaft 104, the large toothed ring 106 is driven by a driving motor 107, a motor support 108 is fixedly arranged at the back side of the fan case 101, and the driving motor 107 is arranged on the motor support 108;
the cooling assembly 2 comprises a fixed transverse plate 201, the fixed transverse plate 201 is fixedly arranged on the fan case 101, a rotating shaft 202 is rotatably connected to the fixed transverse plate 201, a through hole is formed in the fixed transverse plate 201, the rotating shaft 202 penetrates through the through hole, the rotating shaft 202 is in rotating fit with the through hole, a small toothed ring 203 meshed with the large toothed ring 106 is fixedly arranged on the rotating shaft 202, and a cooling fan 204 is fixedly arranged on the small toothed ring 203;
the filter assembly 3 comprises a threaded inner ring 301 matched with the threaded outer ring 103, the threaded inner ring 301 is located on the inner side of the threaded outer ring 103, the threaded inner ring 301 is in threaded fit with the threaded outer ring 103, and a filter screen plate 302 is fixedly installed inside the threaded inner ring 301.
When the environment-friendly cooling fan is needed, a worker starts the driving motor 107, the driving motor 107 drives the large toothed ring 106, the I-shaped rotating shaft 104 and the blowing fan 105 to rotate, the blowing fan 105 can normally operate, and the large toothed ring 106 is meshed with the small toothed ring 203, so that the small toothed ring 203 is driven to rotate when the large toothed ring 106 rotates, and the small toothed ring 203 can drive the cooling fan 204 to rotate, so that cooling of the driving motor 107 is realized, and damage caused by long-time operation of the driving motor 107 and internal overheating is avoided.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The environment-friendly cooling fan is characterized by comprising a fan main body (1), wherein a cooling component (2) is fixedly arranged on the fan main body (1), and a filtering component (3) is detachably arranged on the front side of the fan main body (1);
the fan main body (1) comprises a fan case (101), wherein a threaded connection outer ring (103) is fixedly arranged on the front side of the fan case (101), an I-shaped rotating shaft (104) is rotatably connected to the rear side of the fan case (101), a blowing fan (105) is fixedly arranged on the front side of the I-shaped rotating shaft (104) and positioned in the fan case (101), a large toothed ring (106) is fixedly arranged on the I-shaped rotating shaft (104), and the large toothed ring (106) is driven by a driving motor (107);
the cooling assembly (2) comprises a fixed transverse plate (201), the fixed transverse plate (201) is fixedly arranged on the fan case (101), a rotating shaft (202) is rotatably connected to the fixed transverse plate (201), a small toothed ring (203) meshed with the large toothed ring (106) is fixedly arranged on the rotating shaft (202), and a cooling fan (204) is fixedly arranged on the small toothed ring (203);
the filter assembly (3) comprises a threaded inner ring (301) matched with the threaded outer ring (103), and a filter screen plate (302) is fixedly arranged inside the threaded inner ring (301).
2. The environment-friendly cooling fan as claimed in claim 1, wherein: the bottom of the fan box (101) is fixedly provided with two symmetrically arranged supporting bases (102), and the bottom of the supporting bases (102) is rough.
3. The environment-friendly cooling fan as claimed in claim 1, wherein: a shaft hole is formed in the rear side of the fan box (101), and the I-shaped rotating shaft (104) is in running fit with the shaft hole.
4. The environment-friendly cooling fan as claimed in claim 1, wherein: a motor support (108) is fixedly arranged on the back of the fan box (101), and the driving motor (107) is arranged on the motor support (108).
5. The environment-friendly cooling fan as claimed in claim 1, wherein: a through hole is formed in the fixed transverse plate (201), the rotating shaft (202) penetrates through the through hole, and the rotating shaft (202) is in rotating fit with the through hole.
6. The environment-friendly cooling fan as claimed in claim 1, wherein: the threaded inner ring (301) is located on the inner side of the threaded outer ring (103), and the threaded inner ring (301) is in threaded fit with the threaded outer ring (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322010656.9U CN220622219U (en) | 2023-07-28 | 2023-07-28 | Environment-friendly cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322010656.9U CN220622219U (en) | 2023-07-28 | 2023-07-28 | Environment-friendly cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220622219U true CN220622219U (en) | 2024-03-19 |
Family
ID=90221952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322010656.9U Active CN220622219U (en) | 2023-07-28 | 2023-07-28 | Environment-friendly cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220622219U (en) |
-
2023
- 2023-07-28 CN CN202322010656.9U patent/CN220622219U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220622219U (en) | Environment-friendly cooling fan | |
| CN107288908B (en) | planetary cooling fan | |
| CN210265230U (en) | Automatic inspection device for fan | |
| CN210265216U (en) | Novel fan convenient to go up and down | |
| CN215980011U (en) | Energy-saving centrifugal fan for warships | |
| CN215927820U (en) | Low-noise cabinet type centrifugal fan box | |
| CN107762933A (en) | A kind of machine works' special fan | |
| CN209959510U (en) | Mute energy-saving fan | |
| CN211174709U (en) | Industrial fan connecting and driving device | |
| CN212744390U (en) | High-pressure centrifugal ventilator | |
| CN204061252U (en) | A kind of double-ended drum induced draught fan | |
| CN207961088U (en) | A kind of air-introduced machine convenient for cleaning impeller | |
| CN208138204U (en) | Four sides air inlet volute structure | |
| CN216518892U (en) | Fan blade protection device of heating and ventilating fan | |
| CN219139489U (en) | Fan for cement production | |
| CN219012918U (en) | Novel fan | |
| CN209569176U (en) | Blower motor radiator structure | |
| CN216381905U (en) | Cabinet type centrifugal fan with filter screen | |
| CN221278117U (en) | Air compression fan device | |
| CN219711829U (en) | Low-noise centrifugal fan | |
| CN219197655U (en) | Ventilation purification fan with filtering equipment | |
| CN212744495U (en) | Novel energy-saving centrifugal fan | |
| CN211819974U (en) | High-efficiency energy-saving centrifugal fan | |
| WO2021253272A1 (en) | Novel, easy-to-clean fan | |
| CN220081706U (en) | Self-heat-dissipation fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |