CN213447728U - Clothes dryer with air door opening and closing functions - Google Patents
Clothes dryer with air door opening and closing functions Download PDFInfo
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- CN213447728U CN213447728U CN202022186014.0U CN202022186014U CN213447728U CN 213447728 U CN213447728 U CN 213447728U CN 202022186014 U CN202022186014 U CN 202022186014U CN 213447728 U CN213447728 U CN 213447728U
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- clothes dryer
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Abstract
The utility model relates to an electrical apparatus specifically discloses a dryer with function is opened and close to air door. The clothes dryer comprises a machine body, wherein a clothes drying chamber and a turbulence component for driving air in the clothes drying chamber to flow are arranged in the machine body; the machine body is provided with an air inlet and an air outlet; the air door opening and closing mechanism is arranged on the machine body and corresponds to the air inlet and/or the air outlet, and comprises a cover plate and a driving assembly, wherein the cover plate is positioned on the inner side or the outer side of the machine body and is driven by the driving assembly to open or close the corresponding air inlet and/or the corresponding air outlet. The clothes dryer controls the opening and closing of the air inlet and/or the air outlet by arranging the air door opening and closing mechanism, and selects different opening and closing states of the air inlet and/or the air outlet at different clothes drying stages so as to realize the optimal clothes drying effect and reduce the waste of electric energy.
Description
Technical Field
The utility model relates to an electrical apparatus, concretely relates to dryer with function is opened and close to air door.
Background
The clothes dryer is a clean electrical appliance for instantly evaporating and drying moisture in fabrics such as wet clothes and the like by utilizing electric heating, has the advantages of convenience in use, high drying efficiency and the like, and is widely applied to industrial production and family life.
When the clothes dryer dries fabrics such as clothes, firstly, the clothes dryer heats air in an electric heating mode, then drives hot air to flow, evaporates and takes away moisture in the fabrics. In order to improve the drying efficiency, the air in the dryer needs to be discharged in time after the water content reaches a certain value, and the dry air needs to be supplemented at the same time. That is, during the drying process, there is an air exchange process between the dryer and the outside.
However, since the optimum drying temperature of the fabric is high, a continuous heating process is required to reach the predetermined drying temperature after the external air is introduced into the dryer. If the inside and outside air is always in a flowing exchange state in the whole drying process, the whole air temperature in the clothes drying chamber is difficult to reach the preset drying temperature due to the limited power of the heating device, or the preset drying temperature can be reached only in a long time, so that the clothes drying effect is influenced. Meanwhile, when clothes are just dried, because the temperature of the air flow is low, the moisture carrying capacity of the air flow is weak, the water content of the discharged air flow is low, the best clothes drying effect is not achieved, and meanwhile, the waste of electric energy is caused.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a dryer with air door function of opening and close, through setting up the air door starting and stopping mechanism, the air inlet and/or opening and close of gas outlet are controlled, in the dry clothing stage of difference, select different air inlets and/or gas outlet to open and close the state to realize the best dry clothing effect, reduce the waste of electric energy simultaneously.
In order to solve the technical problem, the utility model provides a technical scheme as follows: a clothes dryer with an air door opening and closing function comprises a machine body, wherein a clothes drying chamber and a turbulence component for driving air in the clothes drying chamber to flow are arranged in the machine body; the machine body is provided with an air inlet and an air outlet; the air door opening and closing mechanism is arranged on the machine body and corresponds to the air inlet and/or the air outlet, and comprises a cover plate and a driving assembly, wherein the cover plate is positioned on the inner side or the outer side of the machine body and is driven by the driving assembly to open or close the corresponding air inlet and/or the corresponding air outlet.
When the clothes drying operation is started, the air inlet and/or the air outlet are controlled to be closed, and the air flow in the clothes drying chamber is driven to circularly flow and be heated through the turbulence assembly. After heating to a preset time, the air inlet and/or the air outlet are/is opened. The temperature in the clothes drying chamber or the water content of the air flow in the clothes drying chamber can also be used as the judgment condition for opening the air inlet and/or the air outlet. After the air inlet and/or the air outlet are/is closed, the air in the clothes drying chamber is only circulated in the inner part and is not exchanged with the outside, the heating efficiency is higher, the air can be heated to a higher temperature more quickly, and the clothes drying efficiency is further improved. Meanwhile, the discharge of heated gas can be reduced, and the energy waste is reduced.
After air inlet and/or gas outlet are opened, the indoor air current of dry clothing can exchange with the external world, takes away highly humid air to supply dry air, because the temperature of inside most air current is higher, the dry air that supplyes this moment is limited to the reduction effect of bulk temperature, and under heating device's effect, assurance bulk temperature that can be fine guarantees the dry clothing effect that lasts.
Preferably, the machine body is further connected with a filter screen matched with the air inlet and/or the air outlet, and the filter screen is detachably connected with the machine body. The filter screen filters the interception to the impurity in the air current, plays the effect of protective equipment.
Preferably, the filter screen is magnetically connected with the machine body, so that the filter screen is convenient to disassemble and clean.
Preferably, the device also comprises a guide assembly arranged on the machine body, and the cover plate is connected with the machine body in a sliding manner through the guide assembly. The air inlet and/or the air outlet are opened and closed in a left-right sliding mode, the operation is flexible, and the occupied space is small.
Preferably, the guide assembly is a guide groove or a guide rod arranged on the machine body.
Preferably, the guide assembly comprises a plurality of guide blocks arranged on two sides of the cover plate, each guide block is provided with a socket matched with the cover plate, and the cover plate is inserted into the socket and is in sliding connection with the guide blocks.
Preferably, both ends of the cover plate are respectively provided with a stop block corresponding to the guide block, the stop blocks extend towards both sides, and the stop blocks play a limiting role.
Preferably, the air inlet and the air outlet are adjacently arranged, the cover plates correspond to the air inlet and the air outlet one by one, and the two cover plates are integrally formed.
Preferably, the driving assembly comprises a driving motor and a transmission arm, and the driving motor drives the transmission arm to swing relative to the machine body; the transmission arm is provided with a sliding block, the cover plate is provided with a sliding groove, and the sliding block is inserted into the sliding groove. The transmission arm, the sliding block and the cover plate jointly form a four-bar mechanism, so that the cover plate slides, and the air inlet and/or the air outlet are opened and closed.
Preferably, the cover plate is rotatably and movably connected with the machine body, and the rotation center of the cover plate relative to the machine body is perpendicular to the cover plate. And by adopting a rotating mode, the structure of the driving assembly is simpler, and the structural reliability is better.
Preferably, the number of the air inlets and/or the air outlets is at least two, the air inlets and/or the air outlets are annularly distributed around the rotation center of the cover plate, and an avoidance area is arranged between every two adjacent air inlets and/or air outlets; the cover plate comprises a main body, and closed parts which correspond to the air inlets and/or the air outlets one to one are arranged on the main body.
Drawings
Fig. 1 is a schematic structural diagram of a clothes dryer with an air door opening and closing function according to a first embodiment of the present invention;
fig. 2 is a front view of a clothes dryer with an opening and closing function of an air door according to a first embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 with the damper open;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2 with the damper closed;
fig. 5 is a schematic view showing the connection between the driving assembly and the cover plate in the clothes dryer with the opening and closing function of the air door according to the first embodiment of the present invention;
fig. 6 is a schematic view of an air door opening and closing mechanism using a guide groove as a guide component in the clothes dryer with the air door opening and closing function according to the first embodiment of the present invention;
fig. 7 is a schematic view of an air door opening and closing mechanism using a guide rod as a guide assembly in the clothes dryer with the air door opening and closing function according to the first embodiment of the present invention;
fig. 8 is a schematic view of an open state of a damper in a clothes dryer having an open/close function of the damper according to a second embodiment of the present invention;
fig. 9 is a schematic diagram of a closed state of a damper in a clothes dryer having an opening and closing function of the damper according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
As shown in fig. 1, 2 and 3, a clothes dryer with an air door opening and closing function includes a machine body 1, a clothes drying chamber 13 and a turbulence component for driving air in the clothes drying chamber 13 to flow are arranged in the machine body 1, and the turbulence component is usually an internal circulation fan. The air conditioner is characterized in that the air inlet 11 and the air outlet 12 are arranged on the machine body 1, and the air door opening and closing mechanism corresponding to the air inlet 11 and/or the air outlet 12 is further arranged on the machine body 1.
The following description will be made by taking an example in which the air inlet 11 and the air outlet 12 are provided with a damper opening/closing mechanism at the same time.
As shown in fig. 3-5, the opening and closing mechanism of the air door includes a cover plate 2 and a driving assembly 3, the cover plate 2 is located on the inner side or the outer side of the machine body 1, and the opening and closing mechanism of the air door further includes a guiding assembly arranged on the machine body 1, and the cover plate 2 is slidably connected with the machine body 1 through the guiding assembly.
As a preferred embodiment, the guide member is a guide groove 42 or a guide bar 43 provided on the machine body 1, the guide member is a guide groove as shown in fig. 6, and the guide member is a guide bar as shown in fig. 7.
As shown in fig. 3-5, as another preferred embodiment, the guiding assembly includes a plurality of guiding blocks 41 disposed on both sides of the cover plate 2, each guiding block 41 is provided with a socket matching with the cover plate 2, and the cover plate 2 is inserted into the socket and slidably connected with the guiding block 41. As a simplified form, the guide block 41 may directly use a caulking screw. Two ends of the cover plate 2 are respectively provided with a stop block 22 corresponding to the guide block 41, the stop blocks 22 extend towards two sides, and the stop blocks 22 play a limiting role.
As shown in fig. 5, the driving assembly 3 includes a driving motor 31 and a transmission arm 32, and the driving motor 31 drives the transmission arm 32 to swing relative to the machine body 1; the transmission arm 32 is provided with a sliding block 33, the cover plate 2 is provided with a sliding groove 21, and the sliding block 33 is inserted into the sliding groove 21. The transmission arm 32, the sliding block 33 and the cover plate 2 together form a four-bar mechanism to realize the sliding of the cover plate 2, and further realize the opening and closing of the air inlet 11 and the air outlet 12.
The machine body 1 is also connected with a filter screen (not shown in the figure) matched with the air inlet 11 and the air outlet 12, and the filter screen is detachably connected with the machine body 1. The filter screen filters the interception to impurity in the air current, plays the effect of protective apparatus. The filter screen is magnetically connected with the machine body 1, so that the filter screen is convenient to disassemble and clean.
In the clothes dryer, the arrangement form of the air inlet 11 and the air outlet 12 is determined according to the actual situation, and as shown in fig. 5, when the air inlet 11 and the air outlet 12 are adjacently arranged, two cover plates 2 can be integrally formed. As shown in fig. 5, the air inlet 11 and the air outlet 12 are disposed adjacent to each other in the left-right direction, and in order to achieve simultaneous opening and closing of the air inlet 11 and the air outlet 12, a blank region is disposed between the air inlet 11 and the air outlet 12 while the cover plate 2 is integrally disposed, and the width of the blank region is not less than the width of the cover plate 2 corresponding to the air outlet 12. For the sake of simplicity of construction, the cover plates 2 of the air inlet 11 and the air outlet 12 may also be arranged on the front side or the rear side (this embodiment is not shown in the drawings, i.e. on the upper side of the air inlet and the air outlet in fig. 5) with respect to the air inlet 11 and the air outlet 12, in which case there is no particular requirement for the spacing between the air inlet 11 and the air outlet 12.
Example two
Compared with the first embodiment, the present embodiment is different in that: as shown in fig. 8 and 9, the cover plate 2 is rotatably movably connected with respect to the machine body 1, and the rotation center of the cover plate 2 with respect to the machine body 1 is perpendicular to the cover plate 2. The rotary connection is adopted, the structure of the driving component 3 is simpler, and the structural reliability is better. In order to improve the movement precision of the cover plate 2, an arc-shaped positioning hole 25 surrounding the rotation center is formed in the cover plate 2, and a positioning pin 5 matched with the positioning hole 25 is arranged on the machine body 1.
As shown in fig. 8 and 9, the number of the air inlets 11 and/or the air outlets 12 is at least two, and the air inlets 11 and/or the air outlets 12 are distributed annularly around the rotation center of the cover plate 2, and as shown in fig. 8, the air inlets 11 and/or the air outlets 12 are uniformly distributed annularly. An avoidance area is arranged between two adjacent air inlets 1 and/or air outlets 12. The cover plate 2 comprises a main body 23, and the main body 23 is provided with closed parts 24 corresponding to the air inlets 11 and/or the air outlets 12 one by one. The closed portion 24 may be in the form of a vane fixedly provided at the edge of the body 23, i.e. in the form shown in fig. 8; through holes matched with the air inlet 11 and/or the air outlet 12 can be formed in the main body 23, and a sector between the adjacent through holes is a closed part 24 (not shown in the figure).
As shown in fig. 8 and 9, the air inlet 11 and the air outlet 12 may be provided independently, or may be provided around the rotation center of the same cover plate 2. When the air inlet 11 and the air outlet 12 are independently provided, the air inlet 11 and the air outlet 12 are provided with the cover plate 2, respectively. When the air inlet 11 and the air outlet 12 are provided around the rotation center of the same cover 2, the air inlet 11 and the air outlet 12 are provided in left and right divided regions with respect to the rotation center of the cover 2, and the closed portions 24 of the air inlet 11 and the air outlet 12 are both provided on the same cover 2.
In summary, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (10)
1. A clothes dryer with an air door opening and closing function comprises a machine body, wherein a clothes drying chamber and a turbulence component for driving air in the clothes drying chamber to flow are arranged in the machine body; the machine body is provided with an air inlet and an air outlet; the method is characterized in that: the air door opening and closing mechanism is arranged on the machine body and corresponds to the air inlet and/or the air outlet, and comprises a cover plate and a driving assembly, wherein the cover plate is positioned on the inner side or the outer side of the machine body and is driven by the driving assembly to open or close the corresponding air inlet and/or the corresponding air outlet.
2. The clothes dryer of claim 1, wherein: the machine body is also connected with a filter screen matched with the air inlet and/or the air outlet, and the filter screen is detachably connected with the machine body.
3. The clothes dryer according to claim 1 or 2, characterized in that: the cover plate is connected with the machine body in a sliding mode through the guide assembly.
4. The clothes dryer of claim 3, wherein: the guide assembly is a guide groove or a guide rod arranged on the machine body.
5. The clothes dryer of claim 3, wherein: the guide assembly comprises a plurality of guide blocks arranged on two sides of the cover plate, each guide block is provided with a socket matched with the cover plate, and the cover plate is inserted into the socket and is in sliding connection with the guide blocks.
6. The clothes dryer of claim 5, wherein: and two ends of the cover plate are respectively provided with a stop block corresponding to the guide block, and the stop blocks extend towards two sides.
7. The clothes dryer of claim 3, wherein: the air inlet and the air outlet are adjacently arranged, the cover plates correspond to the air inlet and the air outlet one by one, and the two cover plates are integrally formed.
8. The clothes dryer according to any one of claims 4 to 7, characterized in that: the driving assembly comprises a driving motor and a transmission arm, and the driving motor drives the transmission arm to swing relative to the machine body; the transmission arm is provided with a sliding block, the cover plate is provided with a sliding groove, and the sliding block is inserted into the sliding groove.
9. The clothes dryer according to claim 1 or 2, characterized in that: the cover plate is movably connected with the machine body in a rotating mode, and the cover plate is perpendicular to the cover plate relative to the rotating center of the machine body.
10. The clothes dryer of claim 9, wherein: the number of the air inlets and/or the air outlets is at least two, the air inlets and/or the air outlets are annularly distributed around the rotation center of the cover plate, and an avoidance area is arranged between every two adjacent air inlets and/or air outlets;
the cover plate comprises a main body, and closed parts which correspond to the air inlets and/or the air outlets one to one are arranged on the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022186014.0U CN213447728U (en) | 2020-09-29 | 2020-09-29 | Clothes dryer with air door opening and closing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022186014.0U CN213447728U (en) | 2020-09-29 | 2020-09-29 | Clothes dryer with air door opening and closing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213447728U true CN213447728U (en) | 2021-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022186014.0U Active CN213447728U (en) | 2020-09-29 | 2020-09-29 | Clothes dryer with air door opening and closing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213447728U (en) |
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2020
- 2020-09-29 CN CN202022186014.0U patent/CN213447728U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220315 Address after: 315100 Room 405, No. 17, Lane 98, qingshuiqiao Road, Xinming street, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Xu Qinlong Address before: 1508-389, building 037, No.52 Huihai Road, high tech Zone, Ningbo City, Zhejiang Province Patentee before: Ningbo Lianran Electrical Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |