CN109812148A - A kind of household electrical appliance door-locking system, control method for door lock and household electrical appliance - Google Patents
A kind of household electrical appliance door-locking system, control method for door lock and household electrical appliance Download PDFInfo
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- CN109812148A CN109812148A CN201711158521.XA CN201711158521A CN109812148A CN 109812148 A CN109812148 A CN 109812148A CN 201711158521 A CN201711158521 A CN 201711158521A CN 109812148 A CN109812148 A CN 109812148A
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- door
- electrical appliance
- household electrical
- ontology
- door switch
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000004888 barrier function Effects 0.000 claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 25
- 230000008569 process Effects 0.000 claims description 16
- 230000018044 dehydration Effects 0.000 claims description 7
- 238000006297 dehydration reaction Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims 1
- 238000004851 dishwashing Methods 0.000 abstract description 23
- 238000005406 washing Methods 0.000 description 24
- 238000004659 sterilization and disinfection Methods 0.000 description 12
- 230000001954 sterilising effect Effects 0.000 description 7
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The present invention relates to household appliance technical field, specifically disclosing a kind of household electrical appliance door-locking system, control method for door lock and household electrical appliance, the door-locking system includes door switch, for unlocking and locking the door body of the ontology of household electrical appliance and household electrical appliance；Barrier assembly, the controller for being electrically connected to household electrical appliance is electrically connected to the controller of household electrical appliance and is rotationally connected with ontology, household electrical appliance are in the first default course of work, barrier assembly can turn to the side of door switch to limit door switch to side where barrier assembly and rotate, and so that ontology and door body is kept lock state door switch locking.The present invention realizes the automatic locking and unlocking to door switch by setting barrier assembly.In the drying course of dish-washing machine, door switch is locked by barrier assembly, so that external force, when the door switch, door switch can not act, ontology and door body are kept into lock state, solve the problems, such as that user opens door body because of maloperation in dish-washing machine drying course and is easily burned.
Description
Technical field
The present invention relates to household appliance technical field more particularly to a kind of household electrical appliance door-locking systems, control method for door lock and family
Electrical appliance.
Background technique
Household electrical appliance include washing machine, dish-washing machine, dryer, washing-drying integral machine etc..Wherein the major function of dish-washing machine is
Tableware is cleaned, the process using dishwasher tableware includes washing, rinsing and drying.Some dish-washing machines are also being rinsed or are being dried
Disinfection and sterilization program is set during dry.There are heating processes in the drying course of dish-washing machine, it is therefore necessary to which strict guarantee washes the dishes
Gate body is in close state, if opening dish-washing machine door body because user's operation is made mistakes in dish-washing machine drying course, dish-washing machine
Interior hot steam easily scalds user.The above problem is equally existed in washing machine drying course.
Further for household electrical appliance such as the dish-washing machines or washing machine for being equipped with disinfection and sterilization program, ultraviolet light or smelly is generally used
The disinfection and sterilizations such as oxygen.If easily causing user's quilt because door body is opened in operation error during the disinfection and sterilization of household electrical appliance
A large amount of ultraviolet radiations or ozone leakage influence user's body health, and a large amount of ozone leakages also can cause shadow to environment
It rings.
Summary of the invention
The purpose of the present invention is to provide a kind of household electrical appliance door-locking system, control method for door lock and household electrical appliance, can
Solve the problems, such as that existing household electrical appliance cause door body to be opened because of user's operation fault during the work time.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of household electrical appliance door-locking system, comprising:
Door switch, for unlocking and locking the door body of the ontology of household electrical appliance and household electrical appliance；
Barrier assembly is electrically connected to the controller of household electrical appliance and is rotationally connected with the ontology, and the household electrical appliance exist
In the first default course of work, the barrier assembly can turn to the side of the door switch to limit the door switch to resistance
Door switch locking is made the ontology and the door body keep lock state by side rotation where keeping off component.
Further, the door body is equipped with slot, and the door switch includes the door switch for being rotationally connected with the ontology
Ontology, and set on door switch ontology one end and it is inserted into or is detached from the door tongue of the slot.
Further, the door switch further includes the limiting section set on the door switch ontology other end, the household electric
For device in the described first default course of work, the barrier assembly presses on the limiting section to limit the door switch ontology
Rotation, prevent external force when the door switch door tongue from being detached from the slot.
Further, the barrier assembly includes that can drive institute relative to the gear tongue of the ontology reciprocating rotation
It states gear tongue reciprocating rotation and is connected to the actuator of the controller；
When the gear tongue turns to the second predeterminated position, the gear tongue and the limiting section make external force in the door
The door tongue cannot be detached from the slot when switch；When the gear tongue turns to the first predeterminated position, the gear tongue presses on institute
Limit part is stated from enabling external force that the ontology and the door body are unlocked and be locked in the door switch.
The present invention also provides a kind of household electrical appliance control method for door lock, obtain the current work processes of household electrical appliance, sentence
Whether the current work processes of disconnected household electrical appliance are the first default courses of work；If so, controller opens the door of household electrical appliance
It is fixed to shut, and the door body of the ontology of household electrical appliance and household electrical appliance is kept lock state.
Further, if the current work processes of the household electrical appliance are not the first default course of work, controller control
Barrier assembly processed, which turns to the first predeterminated position, unlocks the door switch, and external force can be by described in the door switch
Body and the door body are unlocked and are locked.
Further, the household electrical appliance are dish-washing machine, and the first default course of work includes drying course.
Further, the household electrical appliance are washing machine, and the first default course of work includes at least dehydration, dries
One during dry.
The present invention also provides a kind of household electrical appliance, including above-mentioned door lock control system.
Beneficial effects of the present invention: the present invention by setting by the barrier assembly of controller control action, open on the door by realization
The automatic locking and unlocking closed；The double locking to door body is realized by barrier assembly and door switch.In the drying of dish-washing machine
In the process, door switch is locked by barrier assembly so that external force is when the door switch, the door switch due to
It is locked and can not act, the ontology and the door body are kept into lock state, i.e., in dish-washing machine drying course, Yong Hutong
The mode for crossing conventional unlock door switch will be unable to open door body, solve user in dish-washing machine drying course due to maloperation
Open the problem of door body is easily burned.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of household electrical appliance door-locking system described in the embodiment of the present invention one；
Fig. 2 is the partial enlargement diagram in Fig. 1 at I；
Fig. 3 is the partial enlargement diagram in Fig. 1 at II；
Fig. 4 is the location diagram of limiting section described in the embodiment of the present invention one and the gear tongue；
Fig. 5 is the flow chart of household electrical appliance control method for door lock described in the embodiment of the present invention one.
In figure:
1, ontology；11, the first limited post；12, the second limited post；2, door switch；21, door switch ontology；22, door tongue；23,
Limiting section；24, the first arc groove；25, the second arc groove；3, barrier assembly；31, tongue is kept off；32, actuator；4, door body；41, it inserts
Slot.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Embodiment one
As shown in Figure 1, present embodiments providing a kind of household electrical appliance door-locking system, the household electrical appliance can be laundry
Machine, dish-washing machine, washing-drying integral machine and dryer etc..The present embodiment by taking dish-washing machine as an example to the household electrical appliance door-locking system into
Row illustrates.One duty cycle of dish-washing machine described in the present embodiment includes washing process, rinse cycle, drying course.
Household electrical appliance door-locking system described in the present embodiment includes door switch 2, for by the ontology 1 and household electric of household electrical appliance
The door body 4 of device unlocks and locking；Barrier assembly 3 is electrically connected to the controller of household electrical appliance and is rotationally connected with the ontology
1, the household electrical appliance in the first default course of work, the barrier assembly 3 can turn to the side of the door switch 2 with
It limits the door switch 2 to rotate to 3 place side of barrier assembly, the door switch 2 locking is made into the ontology 1 and the door body 4
Keep lock state.
The present embodiment by setting by controller control action barrier assembly 3, realize to door switch 2 it is automatic locking with
Unlock；The double locking to door body 4 is realized by barrier assembly 3 and door switch 2.First default work described in the present embodiment
Process refers to the drying course of dish-washing machine.In the drying course of dish-washing machine, door switch 2 is locked by barrier assembly 3
It is fixed so that external force, when the door switch 2, the door switch 2 can not be acted due to locked, by the ontology 1 with
The door body 4 keeps lock state, i.e., in dish-washing machine drying course, user will by way of conventional unlock door switch 2
Door body 4 can not be opened, solves the problems, such as that user opens door body 4 because of maloperation in dish-washing machine drying course and is easily burned.
As shown in Fig. 2, the door body 4 is equipped with slot 41, the door switch 2 includes being rotationally connected with the ontology 1
Door switch ontology 21, and set on described 21 one end of door switch ontology and it is inserted into or is detached from the door tongue 22 of the slot 41.Tool
Body, the both ends of the door switch 2 are respectively equipped with the first arc groove 24 and the second arc groove 25, and the ontology 1 is equipped with insertion
First limited post 11 of first arc groove 24, and the second limited post 12 of insertion second arc groove 25.Pass through first
Arc groove 24 limits the rotational angle that the first limited post 11 arrives, and the angle of rotation of the second limited post 12 is limited by the second arc groove 25
Degree, and then realize the restriction of 4 open angle of door body.
By the rotation of door switch 2, door tongue 22 is inserted into or is detached from slot 41, realizes the locking or solution of door body 4 and ontology 1
Lock.
As shown in Figure 3 and Figure 4, the door switch 2 further includes the limiting section 23 set on 21 other end of door switch ontology,
For the household electrical appliance in the described first default course of work, the barrier assembly 3 presses on the limiting section 23 to limit
The rotation for stating door switch ontology 21, prevent external force when the door switch 2 the door tongue 22 from being detached from the slot 41.
The barrier assembly 3 includes that can drive the gear tongue relative to the gear tongue 31 of 1 reciprocating rotation of ontology
31 reciprocating rotations and the actuator 32 for being connected to the controller；When the gear tongue 31 turns to the second predeterminated position, the gear
Tongue 31 presses on the limiting section 23, prevent external force when the door switch 2 the door tongue 22 from being detached from the slot 41；
When the gear tongue 31 turns to the first predeterminated position, the gear tongue 31 and the limiting section 23 are separated, and make external force in described
The ontology 1 can be unlocked and be locked with the door body 4 by door switch 2.
Actuator 32 described in the present embodiment can be motor, and being also possible to other can be realized the component that gear tongue 31 rotates.
The present embodiment additionally provides a kind of household electrical appliance control method for door lock, and Fig. 5 is domestic appliance door described in the present embodiment
The flow chart of lock control method, the household electrical appliance control method for door lock described in the present embodiment is specifically described below.
Step 1: obtaining the current work processes of household electrical appliance.
Step 2: whether the current work processes for judging household electrical appliance are the first default courses of work.
The first default course of work described in the present embodiment includes the drying course of dish-washing machine.
Step 3: controller makes household if the current work processes of the household electrical appliance are the first default courses of work
The door switch 2 of electric appliance locks, and the door body 4 of the ontology 1 of household electrical appliance and household electrical appliance is kept lock state.
Actuator 32 is controlled by controller, the gear tongue 31 is turned into the second predeterminated position, the gear tongue 31 is supported
Be pressed on the limiting section 23, prevent external force when the door switch 2 the door tongue 22 from being detached from the slot 41.Realization pair
The locking of door switch 2 makes the ontology 1 and the door body 4 keep lock state.
Step 4: if the current work processes of the household electrical appliance are not the first default course of work, controller control
Barrier assembly, which turns to the first predeterminated position, unlocks the door switch 2, and external force can be by described in the door switch 2
Body 1 and the door body 4 are unlocked and are locked.
Only door body 4 is locked by door switch 2, it, can be by external force in described when needing to open door body 4
Door switch 2, to open door body 4.
If the dish-washing machine is equipped with the disinfection and sterilization process for using ultraviolet light or ozone to carry out disinfection sterilization in the present embodiment,
The first default course of work described in the present embodiment further includes disinfection and sterilization process, prevent user because maloperation open door body 4 due to by
Ultraviolet radiation causes that ozone leaks and damages user's body health.
Embodiment two
The difference between this embodiment and the first embodiment lies in household electrical appliance described in the present embodiment are washing machine.
If the washing machine, without drying function, a duty cycle of the washing machine includes washing process, rinsing
Process and dehydration.If the washing machine is rotary drum washing machine, the first default course of work includes dehydration.If
The washing machine is roller washing machine, then the described first default course of work includes washing process, rinse cycle and dehydrated
Journey.
If the washing machine is the washing machine with drying function, a duty cycle of the washing machine includes washing
Process, rinse cycle, dehydration and drying course.If the washing machine is rotary drum washing machine, the first default work
Process includes dehydration, drying course.If the washing machine is roller washing machine, the first default course of work includes
Washing process, rinse cycle, dehydration and drying course.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (9)
1. a kind of household electrical appliance door-locking system characterized by comprising
Door switch (2), for unlocking and locking the door body (4) of the ontology (1) of household electrical appliance and household electrical appliance；
Barrier assembly (3) is electrically connected to the controller of household electrical appliance and is rotationally connected with the ontology (1), the household electrical appliance
In the first default course of work, the barrier assembly (3) can turn to the side of the door switch (2) to limit the door
It switchs (2) to rotate to side where barrier assembly (3), the door switch (2) locking is made into the ontology (1) and the door body (4)
Keep lock state.
2. household electrical appliance door-locking system according to claim 1, which is characterized in that the door body (4) is equipped with slot
(41), the door switch (2) includes the door switch ontology (21) for being rotationally connected with the ontology (1), and is set to the door switch
Ontology (21) one end and the door tongue (22) for being inserted into or being detached from the slot (41).
3. household electrical appliance door-locking system according to claim 2, which is characterized in that the door switch (2) further includes being set to
The limiting section (23) of door switch ontology (21) other end, the household electrical appliance are in the described first default course of work, institute
State barrier assembly (3) and press on the limiting section (23) to limit the rotation of the door switch ontology (21), make external force in
The door tongue (22) cannot be detached from the slot (41) when door switch (2).
4. household electrical appliance door-locking system according to claim 3, which is characterized in that the barrier assembly (3) includes can
Relative to the gear tongue (31) of the ontology (1) reciprocating rotation, gear tongue (31) reciprocating rotation can be driven and be connected to described
The actuator (32) of controller；
When the gear tongue (31) turns to the second predeterminated position, the gear tongue (31) presses on the limiting section (23), makes external force
The door tongue (22) cannot be detached from the slot (41) when acting on the door switch (2)；The gear tongue (31) turns to first
When predeterminated position, the gear tongue (31) and the limiting section (23) separation make external force can be by institute in the door switch (2)
It states ontology (1) and the door body (4) unlock and locks.
5. a kind of household electrical appliance control method for door lock, which is characterized in that the current work processes for obtaining household electrical appliance judge household
Whether the current work processes of electric appliance are the first default courses of work；If so, controller locks the door switch (2) of household electrical appliance
It is fixed, the door body (4) of the ontology (1) of household electrical appliance and household electrical appliance is kept into lock state.
6. household electrical appliance control method for door lock according to claim 6, which is characterized in that if the household electrical appliance is current
The course of work is not the first default course of work, then controller control barrier assembly (3) turn to the first predeterminated position make it is described
The ontology (1) and the door body (4) can be unlocked and be locked in the door switch (2) by door switch (2) unlock, external force
It is fixed.
7. household electrical appliance control method for door lock according to claim 5, which is characterized in that the household electrical appliance are to wash the dishes
Machine, the first default course of work includes drying course.
8. household electrical appliance control method for door lock according to claim 5, which is characterized in that the household electrical appliance are laundry
Machine, the first default course of work is including at least one in dehydration, drying course.
9. a kind of household electrical appliance, which is characterized in that including household electrical appliance door-locking system described in Claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711158521.XA CN109812148B (en) | 2017-11-20 | 2017-11-20 | Household appliance door lock system, door lock control method and household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711158521.XA CN109812148B (en) | 2017-11-20 | 2017-11-20 | Household appliance door lock system, door lock control method and household appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109812148A true CN109812148A (en) | 2019-05-28 |
| CN109812148B CN109812148B (en) | 2024-01-23 |
Family
ID=66599383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711158521.XA Active CN109812148B (en) | 2017-11-20 | 2017-11-20 | Household appliance door lock system, door lock control method and household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109812148B (en) |
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|---|---|---|---|---|
| JPH07166746A (en) * | 1993-09-01 | 1995-06-27 | Premark Feg Corp | Closing appliance for controlling door lock, particularly door lock for oven |
| EP2369050A2 (en) * | 2010-03-22 | 2011-09-28 | BITRON S.p.A. | Improved door-locking device |
| CN106466163A (en) * | 2015-08-21 | 2017-03-01 | 青岛海尔洗碗机有限公司 | A kind of door lock assembly and dish-washing machine |
| CN206091628U (en) * | 2016-09-22 | 2017-04-12 | 江苏雷利电机股份有限公司 | Oven door latch mechanism |
| CN106913224A (en) * | 2017-04-26 | 2017-07-04 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
| CN106960733A (en) * | 2015-09-09 | 2017-07-18 | emz-汉拿两合有限公司 | Door lock with door switch |
| CN107339022A (en) * | 2017-03-16 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of safety door lock device of household electrical appliance |
| CN208089024U (en) * | 2017-11-20 | 2018-11-13 | 青岛海尔洗碗机有限公司 | A kind of household electrical appliance door-locking system and household electrical appliance |
-
2017
- 2017-11-20 CN CN201711158521.XA patent/CN109812148B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07166746A (en) * | 1993-09-01 | 1995-06-27 | Premark Feg Corp | Closing appliance for controlling door lock, particularly door lock for oven |
| EP2369050A2 (en) * | 2010-03-22 | 2011-09-28 | BITRON S.p.A. | Improved door-locking device |
| CN106466163A (en) * | 2015-08-21 | 2017-03-01 | 青岛海尔洗碗机有限公司 | A kind of door lock assembly and dish-washing machine |
| CN106960733A (en) * | 2015-09-09 | 2017-07-18 | emz-汉拿两合有限公司 | Door lock with door switch |
| CN206091628U (en) * | 2016-09-22 | 2017-04-12 | 江苏雷利电机股份有限公司 | Oven door latch mechanism |
| CN107339022A (en) * | 2017-03-16 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of safety door lock device of household electrical appliance |
| CN106913224A (en) * | 2017-04-26 | 2017-07-04 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
| CN208089024U (en) * | 2017-11-20 | 2018-11-13 | 青岛海尔洗碗机有限公司 | A kind of household electrical appliance door-locking system and household electrical appliance |
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| Publication number | Publication date |
|---|---|
| CN109812148B (en) | 2024-01-23 |
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