CN216241501U - Domestic fan with air-purifying function - Google Patents
Domestic fan with air-purifying function Download PDFInfo
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- CN216241501U CN216241501U CN202122817838.8U CN202122817838U CN216241501U CN 216241501 U CN216241501 U CN 216241501U CN 202122817838 U CN202122817838 U CN 202122817838U CN 216241501 U CN216241501 U CN 216241501U
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- movable plate
- fan
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Abstract
The utility model discloses a household fan with air purification function, which comprises a frame, wherein a fixing frame is arranged in an inner cavity of the frame, a flow guide cover is arranged in the inner cavity of the fixing frame, a fan is arranged in the inner cavity of the flow guide cover, a panel is arranged on the rear side of the inner cavity of the frame, an installation frame is arranged on the rear side of the inner cavity of the frame, the inner cavity of the installation frame is fixedly installed on a filter screen, and a fixing assembly is arranged on the rear side of the frame. The utility model relates to the technical field of fans, and solves the problem that a household fan cannot be used with an air filter screen in a combined manner when the household fan is used.
Description
Technical Field
The application relates to the technical field of fans, in particular to a household fan with air purification function.
Background
A household fan generally comprises a fan body, fan blades, a base and a motor, and has products with various wind speeds selectable according to different fan blades and motors. However, as the demand of users for the functions of products is higher and higher, the demand for indoor air purification is also increasing. Therefore, products with a blowing cooling function and an air purifying function appear in the market, and generally refer to a fresh air machine, a bladeless fan or an air conditioner and the like. However, the production process of the product is complex and the price is relatively high. However, the household fan in the prior art cannot be used in combination with an air filter screen when in use, and aiming at the problem, the household fan with the air purification function is provided.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a household fan with air purification.
The embodiment of the application adopts the following technical scheme:
the utility model provides a domestic fan with air-purifying, includes the frame, the inner chamber of frame is provided with fixed frame, the inner chamber of fixed frame is provided with the kuppe, the inner chamber of kuppe is provided with the fan, the inner chamber rear side of frame is provided with the panel, the inner chamber rear side of frame is provided with the installing frame, the inner chamber fixed mounting of installing frame is at the filter screen, the rear side of frame is provided with fixed subassembly.
Preferably, the fixed subassembly is including fixed block, screw rod, knob, movable plate and fixed plate, two the fixed block is fixed mounting respectively in the outer wall left and right sides of frame, two the bottom of screw rod is rotated through the bearing respectively and is connected on the top of two fixed blocks, two the knob is fixed mounting respectively on the top of two screw rods, the movable plate spiro union is at the outer wall of two screw rods, two the fixed plate is fixed mounting respectively at the outer wall of movable plate.
Preferably, the outer walls of the two fixing plates are respectively provided with a rubber layer.
Preferably, the outer wall of the knob is provided with an anti-slip edge.
Preferably, the air guide sleeve is circular.
Preferably, the outer wall of the panel is provided with a plurality of heat dissipation ports.
Preferably, the inner chamber of fixed frame is provided with clean subassembly, clean subassembly is including spout, slider, guide arm, spring, movable plate and clean board, two the spout is seted up respectively in the inner chamber left and right sides of fixed frame, two the guide arm is fixed mounting respectively at the inner chamber of two spouts, two the slider is slidable respectively cup joints the outer wall of two guide arms and the embedded inner chamber at two spouts of slidable respectively, movable plate fixed mounting is between two sliders, two the spring cup joints the outer wall at two guide arms respectively, clean board fixed mounting is in the bottom of movable plate.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
firstly, through the setting of kuppe, when can making the fan rotate, the air negative pressure region that forms remains the rear side at the fan all the time, avoids wind to blow toward frame department and form great wind loss and noise, simultaneously because the existence of kuppe, makes the return air divide into the kuppe outside and filter two places, when reducing the clean air quantity of complete machine, has preferentially guaranteed sufficient amount of wind, avoids great amount of wind loss.
Secondly, when needs are changed the filter screen, two knobs of rotation simultaneously, make two rotations drive two screw rods and rotate, under the effect of screw rod outer wall screw thread revolving force, when the screw rod is rotatory, can make the movable plate drive the fixed plate and slide to the rear side, thereby can pull down filter screen and installing frame, at this moment, place the inner chamber of frame with new filter screen, the knob of rotation in the opposite direction, under the screw thread revolving force effect of screw rod, can make the movable plate drive the fixed plate and slide to the front side, make rubber layer and installing frame and frame in close contact with on the fixed plate, thereby make the stable inner chamber of fixing at the frame of filter screen, and then realized the purpose of the different model filter screens of quick replacement, make the device's use convenience more.
Thirdly, when cleaning the filter screen, can pull the movable plate, make the movable plate drive clean board and slide at the outer wall of filter screen to the realization is to the cleanness of filter screen, at this moment, can make the slider along two guide arm compression springs at the inner chamber of spout, make the spring produce elastic deformation, and then produce corresponding elasticity, thereby can make clean board along the quick recovery normal position of straight line under the elastic force effect of spring, can realize the quick cleanness to the filter screen, facilitate the use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a rear view of the present invention;
FIG. 2 is a perspective view of the fixing assembly of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a schematic view of the cleaning assembly of the present invention.
In the figure: 1. the cleaning device comprises a frame, 2, a fixed frame, 3, a flow guide cover, 4, a fan, 5, a panel, 6, an installation frame, 7, a fixed block, 8, a screw rod, 9, a knob, 10, a moving plate, 11, a fixed plate, 12, a rubber layer, 13, a filter screen, 14, a sliding groove, 15, a guide rod, 16, a sliding block, 17, a spring, 18, a moving plate, 19 and a cleaning plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, 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 application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a domestic fan with air-purifying, includes frame 1, the inner chamber of frame 1 is provided with fixed frame 2, the inner chamber of fixed frame 2 is provided with kuppe 3, the inner chamber of kuppe 3 is provided with fan 4, the inner chamber rear side of frame 1 is provided with panel 5, the inner chamber rear side of frame 1 is provided with installing frame 6, the inner chamber fixed mounting of installing frame 6 is at filter screen 13, the rear side of frame 1 is provided with fixed subassembly.
It should be noted that, through the setting of kuppe 3, when fan 4 can be made to rotate, the air negative pressure region that forms is maintained at the rear side of fan 4 all the time, avoid wind to blow toward frame 1 and form great wind damage and noise, simultaneously because the existence of kuppe 3, make the return air divide into the kuppe 3 outside and filter two places, when reducing the clean air volume of complete machine, sufficient amount of wind has preferentially been guaranteed, avoid great amount of wind damage, filter screen 13 is high-efficient all kinds of nets in junior middle school, frame 1 generally adopts paper frame 1 or metal frame 1, the inner wall of frame 1 pastes all around has sealed cotton, strengthen the overall sealing effect, improve clean air volume, wire draw-in groove and wire guide have been seted up to the outer wall of panel 5, avoid the installation position of filter screen 13, reduce the air leak.
As preferred scheme, still further, fixed subassembly is including fixed block 7, screw rod 8, knob 9, movable plate 10 and fixed plate 11, two fixed block 7 fixed mounting is in the outer wall left and right sides of frame 1 respectively, two the bottom of screw rod 8 is passed through the bearing rotation respectively and is connected on the top of two fixed blocks 7, two knob 9 fixed mounting is on the top of two screw rods 8 respectively, movable plate 10 spiro union is at the outer wall of two screw rods 8, two fixed plate 11 fixed mounting is respectively at the outer wall of movable plate 10.
It should be noted that, when the filter screen 13 needs to be replaced, two knobs 9 are rotated simultaneously, so that two screws 8 are rotated by two rotations, under the action of the screw thread rotation force on the outer wall of each screw 8, when the screws 8 are rotated, the movable plate 10 can drive the fixed plate 11 to slide towards the rear side, so that the filter screen 13 and the mounting frame 6 can be detached, at this time, a new filter screen 13 is placed in the inner cavity of the frame 1, the knobs 9 are rotated in the opposite direction, under the action of the screw thread rotation force of the screws 8, the movable plate 10 can drive the fixed plate 11 to slide towards the front side, so that the rubber layer 12 on the fixed plate 11 is in close contact with the mounting frame 6 and the frame 1, so that the filter screen 13 is stably fixed in the inner cavity of the frame 1, the purpose of rapidly replacing the filter screens 13 with different models is achieved, and the device is more convenient to use.
Preferably, the outer walls of the two fixing plates 11 are respectively provided with a rubber layer 12.
Preferably, the outer wall of the knob 9 is provided with an anti-slip edge.
Preferably, the air guide sleeve 3 is circular.
Preferably, the outer wall of the panel 5 is provided with a plurality of heat dissipation ports,
as preferred scheme, more closely one step, the inner chamber of fixed frame is provided with clean subassembly, clean subassembly is including spout, slider, guide arm, spring, movable plate and clean board, two the spout is seted up respectively in the inner chamber left and right sides of fixed frame, two the guide arm is fixed mounting respectively in the inner chamber of two spouts, two the slider is slidable respectively cup jointed at the outer wall of two guide arms and the embedded inner chamber at two spouts of slidable respectively, movable plate fixed mounting is between two sliders, two the spring cup joints the outer wall at two guide arms respectively, clean board fixed mounting is in the bottom of movable plate.
When the air guide cover 3 is used, when the fan 4 rotates, a formed air negative pressure area is always maintained at the rear side of the fan 4, the phenomenon that air blows towards the frame 1 to form large wind loss and noise is avoided, meanwhile, due to the existence of the air guide cover 3, return air is divided into the outer side of the air guide cover 3 and the filter, when the clean air quantity of the whole machine is reduced, enough air quantity is preferentially ensured, large air quantity loss is avoided, when the filter screen 13 needs to be replaced, the two knobs 9 are simultaneously rotated to enable the two screws 8 to be driven to rotate by two rotations, under the action of the rotating force of the threads on the outer wall of the screws 8, the fixed plate 11 can be driven by the screws 10 to slide towards the rear side, so that the filter screen 13 and the mounting frame 6 can be detached, at the moment, a new filter screen 13 is placed in the inner cavity of the frame 1, the knob 9 is rotated in the opposite direction, under the action of the thread rotating force of the screw 8, the movable plate 10 can drive the fixed plate 11 to slide towards the front side, the rubber layer 12 on the fixed plate 11 is in close contact with the mounting frame 6 and the frame 1, so that the filter screen 13 is stably fixed in the inner cavity of the frame 1, the purpose of rapidly replacing filter screens 13 of different models is further realized, the device is more convenient to use, when the filter screen 13 is cleaned, the movable plate 1810 can be pulled, the movable plate 1810 can drive the cleaning plate 19 to slide on the outer wall of the filter screen 13, so that the filter screen 13 is cleaned, at the moment, the sliding block 16 can compress the spring 17 along the two guide rods 15 in the inner cavity of the sliding groove 14, the spring 17 is elastically deformed, and further generates corresponding elastic force, so that the cleaning plate 19 can rapidly recover to the original position along a straight line under the elastic force of the spring, the filter screen 13 can be cleaned quickly and is convenient to use.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (7)
1. A household fan with air purification, characterized in that: the novel window frame comprises a frame, the inner chamber of frame is provided with fixed frame, the inner chamber of fixed frame is provided with the kuppe, the inner chamber of kuppe is provided with the fan, the inner chamber rear side of frame is provided with the panel, the inner chamber rear side of frame is provided with the installing frame, the inner chamber fixed mounting of installing frame is at the filter screen, the rear side of frame is provided with fixed subassembly.
2. A household fan with air purification, as claimed in claim 1, wherein: the fixed component comprises fixed blocks, screws, knobs, a movable plate and fixed plates, the fixed blocks are fixedly mounted on the left side and the right side of the outer wall of the frame respectively, the bottom ends of the screws are connected to the top ends of the two fixed blocks respectively in a rotating mode through bearings, the knobs are fixedly mounted on the top ends of the two screws respectively, the movable plate is in threaded connection with the outer walls of the two screws, and the fixed plates are fixedly mounted on the outer walls of the movable plate respectively.
3. A household fan with air purification, as claimed in claim 2, wherein: and rubber layers are respectively arranged on the outer walls of the two fixing plates.
4. A household fan with air purification, as claimed in claim 2, wherein: and the outer wall of the knob is provided with an anti-slip edge.
5. A household fan with air purification, as claimed in claim 1, wherein: the air guide sleeve is circular.
6. A household fan with air purification, as claimed in claim 1, wherein: the outer wall of the panel is provided with a plurality of radiating holes.
7. A household fan with air purification, as claimed in claim 1, wherein: the inner chamber of fixed frame is provided with clean subassembly, clean subassembly is including spout, slider, guide arm, spring, movable plate and clean board, two the spout is seted up respectively in the inner chamber left and right sides of fixed frame, two the guide arm is fixed mounting respectively at the inner chamber of two spouts, two the slider is slidable respectively cup jointed at the outer wall of two guide arms and the embedded inner chamber at two spouts of slidable respectively, movable plate fixed mounting is between two sliders, two the spring cup joints the outer wall at two guide arms respectively, clean board fixed mounting is in the bottom of movable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122817838.8U CN216241501U (en) | 2021-11-17 | 2021-11-17 | Domestic fan with air-purifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122817838.8U CN216241501U (en) | 2021-11-17 | 2021-11-17 | Domestic fan with air-purifying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216241501U true CN216241501U (en) | 2022-04-08 |
Family
ID=80944848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122817838.8U Active CN216241501U (en) | 2021-11-17 | 2021-11-17 | Domestic fan with air-purifying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216241501U (en) |
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2021
- 2021-11-17 CN CN202122817838.8U patent/CN216241501U/en active Active
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