CN207552725U - A kind of gas permeable devices and washing machine - Google Patents
A kind of gas permeable devices and washing machine Download PDFInfo
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- CN207552725U CN207552725U CN201721299099.5U CN201721299099U CN207552725U CN 207552725 U CN207552725 U CN 207552725U CN 201721299099 U CN201721299099 U CN 201721299099U CN 207552725 U CN207552725 U CN 207552725U
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- door
- plate
- gas permeable
- permeable devices
- opening
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Abstract
The utility model is related to a kind of gas permeable devices and a kind of washing machines.Gas permeable devices include housing, door-plate and control assembly, and housing is the hollow cavity of both ends open；Door-plate is spindle rotationally arranged in the first opening of housing；For controlling door-plate rotation, to close or open wide the first opening, control assembly can realize the automatic switch of door-plate to control assembly, eliminate the process of user's manual operation, improve user experience.Washing machine front end is provided with installing port, gas permeable devices are provided at installing port, first opening of gas permeable devices leads to external environment, and the second opening of gas permeable devices is led in the outer barrel of washing machine, so as to which the inside of outer barrel be communicated with each other with external environment, when washing machine works, control assembly control door-plate closing first opening, at the end of washing machine works, control assembly control door-plate opens wide first opening, it can ensure the air circulation in washing machine, make to keep drying in washing machine.
Description
Technical field
The utility model is related to washing facility technical field more particularly to a kind of gas permeable devices and using the gas permeable devices
Washing machine.
Background technology
After the completion of roller washing machine washing procedure, most type gates are will not be automatically rebounding open, is closed in gate
State, just only the permeability cell of a very little, the main function of this permeability cell are to protect for the connection on the inner and outer boundary of laundry drum machine barrel
The balance of the inner and outer boundary's air pressure of cylinder is held, the effect of inner air and outer air circulation is not had, is in laundry drum machine barrel close to closing
State due to humidity in cylinder, easily grows bacterium, mouldy so as to cause window pad, generates peculiar smell.
Prior art generally use two ways solves the problems, such as an inner air flow：One kind is that user is needed to wash
After completing and taking out clothing, gate is kept to open, so that cylinder inner air flow, the shortcoming of this mode is to influence user
Experience, and gate is in opening-wide state can occupy additional space, makes troubles to user；Another kind is set on washing machine
Ventilating door, but Ventilating door needs user's manual switch, and trouble is increased to user's actual use.
Utility model content
The purpose of this utility model is to provide a kind of gas permeable devices and a kind of washing machine, to solve to exist in the prior art
The technical issues of user experience is bad, using trouble.
For this purpose, the utility model uses following technical scheme：
A kind of gas permeable devices, including housing, door-plate and control assembly, wherein, the housing is the hollow cavity of both ends open
Body；The door-plate is spindle rotationally arranged in the first opening of the housing；The control assembly is used to that the door-plate to be controlled to turn
It is dynamic to be open with closing or opening wide described first.
As the preferred embodiment of gas permeable devices, the control assembly includes electromagnetic coil, iron block and spring, wherein, it is described
Electromagnetic coil is set on the housing；The iron block is arranged on the door-plate；The spring is arranged on the door-plate and institute
It states between housing；
When the electromagnetic coil obtains electric, attract the iron block, so as to make door-plate rotation closing first opening；The electricity
During magnetic coil dead electricity, the door-plate rotates under the action of the spring opens wide first opening.
As the preferred embodiment of gas permeable devices, the perforation along the length direction perforation of the door-plate is provided on the door-plate
Hole, the housing has in first opening to be passed through with the corresponding fixing axle of the through hole, the door-plate by described
Through-hole rotatably with the fixed axis connection.
As the preferred embodiment of gas permeable devices, the spring is clockwork spring, and the clockwork spring is set in the fixation
On axis and in the through hole.
As the preferred embodiment of gas permeable devices, the iron block is arranged on the one of the close electromagnetic coil of the through hole
Side.
As the preferred embodiment of gas permeable devices, the iron block is embedded in inside the door-plate.
As the preferred embodiment of gas permeable devices, set on at least side inner wall of the electromagnetic coil on the housing
There is limit protrusion, the limit protrusion is used to limit the rotational angle of the door-plate.
As the preferred embodiment of gas permeable devices, the second opening of the housing is provided with filter screen.
A kind of washing machine, the front end of the washing machine are provided with installing port, and as above any one is provided at the installing port
The gas permeable devices, the first opening of the gas permeable devices lead to external environment, and the second opening of the gas permeable devices is led to
In the outer barrel of the washing machine, so as to which the inside of the outer barrel be communicated with each other with external environment.
As the preferred embodiment of washing machine, the gas permeable devices are with the installing port to be detachably connected.
The beneficial effects of the utility model：
1) control assembly can realize the automatic switch of door-plate, eliminate the process of user's manual operation, improve user
Experience；
2) control assembly is cooperated using electromagnetic coil, iron block and spring realizes the automatic switch of door-plate, electromagnetic coil
It can work with washing machine and start and work to terminate and obtain electric and dead electricity, so as to ensure that door-plate closes in time when washing machine works
It closes, is opened wide in time at the end of washing machine works, to make an inner air flow in time, dried in holding cylinder；
3) door-plate is arranged on the first opening of housing, and the second opening of housing is provided with filter screen, is in door-plate
During opening, filter screen can prevent user from accidentally dropping will be in foreign matter input washing machine.
Description of the drawings
Fig. 1 is structure diagram of the gas permeable devices provided by the utility model when door-plate is closed；
Fig. 2 is structure diagram of the gas permeable devices provided by the utility model after door-plate is removed；
Fig. 3 is the structure diagram of spring provided by the utility model；
Fig. 4 is the partial enlarged view at A in Fig. 3；
Fig. 5 is structure diagram of the gas permeable devices provided by the utility model when door-plate is in opening-wide state；
Fig. 6 is the structure diagram of another angle of gas permeable devices provided by the utility model；
The structure diagram of Fig. 7 washing machines provided by the utility model.
In figure：
10- gas permeable devices；
11- housings；12- door-plates；13- filter screens；14- electromagnetic coils；15- iron blocks；16- springs；17- limit protrusions；
111- fixing axles.
Specific embodiment
Below in conjunction with the accompanying drawings the technical solution of the utility model is further illustrated with embodiment.It is understood that this
Locate described specific embodiment to be used only for explaining the utility model rather than the restriction to the utility model.It further needs exist for
Illustrate, illustrate only for ease of description, in attached drawing with the relevant part of the utility model and it is not all.
As shown in Figures 1 to 6, gas permeable devices 10 provided by the utility model, including housing 11, door-plate 12 and control group
Part, wherein, housing 11 is the hollow cavity of both ends open, and both ends open is respectively the first opening and the second opening；Door-plate 12 can
The first opening for being arranged on housing 11 of rotation；Control assembly is opened for door-plate 12 to be controlled to rotate with closing or opening wide first
Mouthful；Second opening is provided with filter screen 13.
Specifically, control assembly includes electromagnetic coil 14, iron block 15 and spring 16, wherein, electromagnetic coil 14 is arranged on
On housing 11；Iron block 15 is arranged on door-plate 12；Spring 16 is arranged between door-plate 12 and housing 11；Electromagnetic coil 14 obtains electric
When, attract iron block 15, so as to make the rotation of door-plate 12 the first opening of closing；During 14 dead electricity of electromagnetic coil, door-plate 12 is in spring 16
The first opening is opened wide in the lower rotation of effect.
In the present embodiment, the through hole penetrated through along 12 length direction of door-plate is provided on door-plate 12, housing 11 is in first
Opening has fixing axle 111 corresponding with through hole, and door-plate 12 is rotatably connect by through hole with fixing axle 111；
Spring 16 is clockwork spring, and clockwork spring is set in fixing axle 111 and in through hole.
Further, iron block 15 is arranged on the side of the close coil of through hole.Preferably, iron block 15 is embedded in door-plate 12
It is internal.
Further, limit protrusion 17 is provided on at least side inner wall of electromagnetic coil 14 on housing 11, used
In the rotational angle of limitation door-plate 12.
The operation principle of gas permeable devices is：After electromagnetic coil 14 must be electric, the iron block 15 on meeting end of door plate 12 generates suction,
So as to which door-plate 12 be attracted to be rotated to first direction, because the rotational angle for having 17 end of door plate 12 of limit protrusion is limited,
It can ensure that door-plate 12 stops operating, while door-plate 12 is being rotated to first direction after turning to the position of the first opening of closing
When, spring 16 can deform；After 14 dead electricity of electromagnetic coil, electromagnetic coil 14 disappears to the suction of iron block 15, door-plate 12
It is rotated under the action of the restoring force of spring 16 to second direction, so as to open wide the first opening.
As shown in fig. 7, the front end of washing machine provided by the utility model is provided with installing port, it is provided with as above at installing port
The gas permeable devices 10, gas permeable devices 10 are detachably connected with installing port, and the first opening of gas permeable devices 10 leads to external rings
Border, the second opening of gas permeable devices 10 is led in the outer barrel of washing machine, so as to which the inside of outer barrel be communicated with each other with external environment.
When washing machine works, electromagnetic coil 14 obtains electric, attraction iron block 15, so that the rotation of door-plate 12 the first opening of closing, energy
Enough preventing user, hot vapor is sprayed from the first opening, generates the situation of foam overflow during clothing is washed；It washes
At the end of clothing machine works, 14 dead electricity of electromagnetic coil, electromagnetic coil 14 no longer attracts iron block 15, and door-plate 12 is in the restoring force of spring 16
Under the action of rotate and open wide the first opening, can ensure the air circulation in washing machine, make to keep drying, Er Qie in washing machine
When door-plate 12 opens wide the first opening, the filter screen 13 of the second opening can prevent user from accidentally dropping will be in foreign matter input washing machine.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of gas permeable devices, which is characterized in that including housing (11), door-plate (12) and control assembly, wherein, the housing
(11) it is the hollow cavity of both ends open；The door-plate (12) is spindle rotationally arranged in the first opening of the housing (11)；
The control assembly is open for the door-plate (12) to be controlled to rotate with closing or opening wide described first.
2. gas permeable devices according to claim 1, which is characterized in that the control assembly includes electromagnetic coil (14), iron
Block (15) and spring (16), wherein, the electromagnetic coil (14) is arranged on the housing (11)；The iron block (15) is arranged on
On the door-plate (12)；The spring (16) is arranged between the door-plate (12) and the housing (11)；
The electromagnetic coil (14) it is electric when, attract the iron block (15), so as to make the door-plate (12) rotation closing described the
One opening；During electromagnetic coil (14) dead electricity, the door-plate (12) rotates unlimited described under the action of the spring (16)
First opening.
3. gas permeable devices according to claim 2, which is characterized in that be provided on the door-plate (12) along the door-plate
(12) through hole of length direction perforation, the housing (11) have corresponding with the through hole in first opening
Fixing axle (111), the door-plate (12) rotatably connect by the through hole with the fixing axle (111).
4. gas permeable devices according to claim 3, which is characterized in that the spring (16) be clockwork spring, the clockwork spring
Spring is set in the fixing axle (111) and in the through hole.
5. gas permeable devices according to claim 4, which is characterized in that the iron block (15) is arranged on leaning on for the through hole
The side of the nearly electromagnetic coil (14).
6. gas permeable devices according to claim 5, which is characterized in that the iron block (15) is embedded in the door-plate (12)
Portion.
7. gas permeable devices according to claim 5, which is characterized in that close to the electromagnetic coil on the housing (11)
(14) it is provided with limit protrusion (17) at least side inner wall, the limit protrusion (17) is for limiting the door-plate (12)
Rotational angle.
8. gas permeable devices according to claim 1, which is characterized in that the second opening of the housing (11) was provided with
Strainer (13).
9. a kind of washing machine, which is characterized in that the front end of the washing machine is provided with installing port, at the installing port setting just like
Claim 1-8 any one of them gas permeable devices (10), the first opening of the gas permeable devices (10) lead to external environment, institute
The second opening for stating gas permeable devices (10) is led in the outer barrel of the washing machine, thus by the inside of the outer barrel and external environment
It communicates with each other.
10. washing machine according to claim 9, which is characterized in that the gas permeable devices (10) are with the installing port can
Dismantling connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721299099.5U CN207552725U (en) | 2017-10-10 | 2017-10-10 | A kind of gas permeable devices and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721299099.5U CN207552725U (en) | 2017-10-10 | 2017-10-10 | A kind of gas permeable devices and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207552725U true CN207552725U (en) | 2018-06-29 |
Family
ID=62676990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721299099.5U Active CN207552725U (en) | 2017-10-10 | 2017-10-10 | A kind of gas permeable devices and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207552725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019101094A1 (en) * | 2017-11-21 | 2019-05-31 | 青岛海尔洗衣机有限公司 | Washer and ventilation device thereof |
-
2017
- 2017-10-10 CN CN201721299099.5U patent/CN207552725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019101094A1 (en) * | 2017-11-21 | 2019-05-31 | 青岛海尔洗衣机有限公司 | Washer and ventilation device thereof |
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