CN208808416U - A kind of household electrical appliance door-locking system and household electrical appliance - Google Patents
A kind of household electrical appliance door-locking system and household electrical appliance Download PDFInfo
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- CN208808416U CN208808416U CN201721554099.5U CN201721554099U CN208808416U CN 208808416 U CN208808416 U CN 208808416U CN 201721554099 U CN201721554099 U CN 201721554099U CN 208808416 U CN208808416 U CN 208808416U
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- door
- electrical appliance
- household electrical
- door switch
- locking system
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Abstract
The utility model relates to household appliance technical field, specifically disclosing a kind of household electrical appliance door-locking system 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；Traction rope, one end are connected to door switch, when household electrical appliance complete the first default course of work, pull the door switch to rotate by traction rope, door body can be made to open predetermined angle；Driving assembly is electrically connected to the controller of household electrical appliance, and the driving component is connected to the other end of the traction rope, and traction rope can be pulled to act and door switch is driven to rotate.The utility model is by being arranged by the driving assembly of the controller control action of household electrical appliance, realize that door body door body when the course of work is preset in completion first can automatically open predetermined angle, simplify the structure of household electrical appliance door-locking system, production cost is reduced, and door body can be opened in time after completing cleaning to improve drying efficiency and avoid generating peculiar smell.
Description
Technical field
The utility model relates to household appliance technical field more particularly to a kind of household electrical appliance door-locking systems and household electrical appliance.
Background technique
For existing household electrical appliance after the completion of work, some cannot automatically open door body, if household electrical appliance are in program
After, door body certain angle can be automatically opened, then drying efficiency can be improved and avoid generating peculiar smell.It in the prior art can be complete
At the household electrical appliance for automatically opening door body after work, structure is complicated for automatic door locks, high production cost.
By taking dish-washing machine as an example, due to dish-washing machine be using hot steam dry, dish-washing machine after the completion of drying, if without and
When open dish-washing machine door body, the discharge of hot steam will be unfavorable for, reduces drying efficiency.
And for washing machine, it if opening door body not in time after washing clothes, will cause clothing humidity, reduce dry
Dry effect, not opening door of washing machine cognition for a long time makes clothing generate peculiar smell, or even can breed bacterium, and the body for influencing user is strong
Health.
Utility model content
The purpose of this utility model is to provide a kind of household electrical appliance door-locking system and household electrical appliance, can simplify household electric
The structure of device door-locking system reduces production cost, and can open in time door body after completing cleaning to improve drying
Efficiency and avoid generate peculiar smell.
For this purpose, the utility model uses 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；
Traction rope, one end are connected to the door switch, when the household electrical appliance complete the first default course of work, pass through
The traction rope pulls the door switch rotation, and the door body can be made to open predetermined angle；
Driving assembly, is electrically connected to the controller of the household electrical appliance, and the driving component is connected to the traction rope
The other end, and the traction rope can be pulled to act and door switch is driven to rotate.
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 driving component can drive the gear relative to the gear tongue of the ontology reciprocating rotation
Tongue reciprocating rotation and the actuator for being connected to the controller；One end of the traction rope is connected to the door switch, the other end
It is connected to the gear tongue；
When the gear tongue turns to the first predeterminated position, the gear tongue presses on the door switch, to limit door switch sheet
The rotation of body, prevent external force when the door switch door tongue from being detached from the slot；
When the gear tongue turns to the second predeterminated position, the gear tongue and door switch separation and the traction rope are in
Straight condition enables external force that the ontology and the door body are unlocked and be locked in the door switch；
When the gear tongue turns to third predeterminated position, the gear tongue can drive the door switch to turn by traction rope
It is dynamic, so that the door body is opened predetermined angle.
Further, the door switch further includes the limiting section set on the door switch ontology other end, the traction rope
The other end be connected to the limiting section；For the household electrical appliance in the second default course of work, it is pre- that the gear tongue is placed in first
If position, the gear tongue presses on the limiting section, and the gear tongue can limit side where the limiting section to the gear tongue
Rotation.
Further, the household electrical appliance are dish-washing machine, and the second default course of work includes drying course.
Further, the household electrical appliance are washing machine, and the second default course of work includes at least dehydration, dries
One during dry.
Further, the described first default course of work is worked for the last one in one duty cycle of household electrical appliance
Journey.
To achieve the goals above, the utility model additionally provides a kind of household electrical appliance, including above-mentioned household electrical appliance door lock
System.
The utility model has the beneficial effects that the utility model is by being arranged by the drive of the controller control action of household electrical appliance
Dynamic component realizes that door body door body when the course of work is preset in completion first can automatically open predetermined angle, simplifies household electric
The structure of device door-locking system reduces production cost, and it is dry to improve door body can be opened in time after completing cleaning
Dry efficiency and avoid generate peculiar smell.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of household electrical appliance door-locking system described in the utility model embodiment 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 control method flow chart of household electrical appliance door-locking system described in the utility model embodiment 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,
First arc groove；24, the second arc groove；25, limiting section；3, driving assembly；31, tongue is kept off；32, actuator；4, door body；41, it inserts
Slot.
Specific embodiment
Further illustrate the technical solution of the utility model 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；Traction rope 5, one end are connected to the door switch 2, and it is pre- to complete first in the household electrical appliance
If when the course of work, pulling the door switch 2 to rotate by the traction rope 5, the door body 4 can be made to open predetermined angle；
Driving assembly 3, is electrically connected to the controller of the household electrical appliance, and the driving component 3 is connected to the another of the traction rope 5
End, and the traction rope 5 can be pulled to act and door switch 2 is driven to rotate.
The present embodiment realizes that door body 4 is completed by being arranged by the driving assembly 3 of the controller control action of household electrical appliance
Door body 4 can automatically open predetermined angle when the first default course of work, simplify the structure of household electrical appliance door-locking system, reduce
Production cost, and door body can be opened in time after completing cleaning to improve drying efficiency and avoid generating different
Taste.
Wherein, the described first default course of work is the last one course of work in one duty cycle of household electrical appliance,
The first default course of work described in the present embodiment is the drying course of dish-washing machine.After completing drying course, the door of dish-washing machine
Body 4 automatically opens, and improves drying efficiency.
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 23 and the second arc groove 24, and the ontology 1 is equipped with insertion
Second limited post 12 of first arc groove 23, and the first limited post 11 of insertion second arc groove 24.Pass through first
Arc groove 23 limits the rotational angle of the second limited post 12, and the angle of rotation of the first limited post 11 is limited by the second arc groove 24
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, it is real
Existing door body 4 is locked or unlocked with ontology 1.
As shown in figure 3, the driving component 3 includes that can drive relative to the gear tongue 31 of 1 reciprocating rotation of ontology
It moves gear 31 reciprocating rotation of tongue and is connected to the actuator 32 of the controller；One end of the traction rope 5 is connected to described
Door switch 2, the other end are connected to the gear tongue 31.
When the gear tongue 31 turns to the first predeterminated position, the gear tongue 31 presses on the door switch 2, is opened with limiting door
Close ontology 21 rotation, prevent external force when the door switch 2 the door tongue 22 from being detached from the slot 41；The gear tongue
31 when turning to the second predeterminated position, and the gear tongue 31 and the separation of the door switch 2 and the traction rope 5 are in straight condition,
Enable external force that the ontology 1 is unlocked and be locked with the door body 4 in the door switch 2；The gear tongue 31 rotates
When to third predeterminated position, the gear tongue 31 can drive the door switch 2 to rotate by traction rope 5, open the door body 4
Predetermined angle, gear tongue 31 described in Fig. 3 is in third predeterminated position, and (direction shown in arrow is the reciprocating rotation side for keeping off tongue in figure
To), the gear tongue 31 presses on the limiting section 25 at this time.
The present embodiment is not specifically limited the structure of the actuator 32, rotates as long as can be realized gear tongue 31.
The door switch 2 further includes the limiting section 25 set on 21 other end of door switch ontology, the traction rope 5 it is another
One end is connected to the limiting section 25；For the household electrical appliance in the second default course of work, it is pre- that the gear tongue 31 is placed in first
If position, the gear tongue 31 presses on the limiting section 25, can limit the limiting section 25 to described by the gear tongue 31
Keep off the rotation of 31 place side of tongue.
The present embodiment, which turns to the first predeterminated position by the gear tongue 31, makes gear tongue 31 press on the limiting section 25, energy
It enough limits the limiting section 25 to rotate to the 31 place side of gear tongue, realizes the locking to door switch 2；Pass through 3 He of driving assembly
Door switch 2 realizes the double locking to door body 4, and traction rope 5 cuts little ice at this time.Second is turned in advance tongue 31 will be kept off
If when position, can be realized the unlock to door switch 2, enable external force in the door switch 2 by the ontology 1 with it is described
The unlock of door body 4 and locking.
The second default course of work described in the present embodiment is also referred to as the drying course of dish-washing machine.In the drying of dish-washing machine
Cheng Zhong locks door switch 2 by driving assembly 3 so that external force is when the door switch 2, the door switch 2 by
In locked and can not act, the ontology 1 is kept into lock state with the door body 4, i.e., in dish-washing machine drying course, is used
Family will be unable to open door body 4 by way of conventional unlock door switch 2, solve user in dish-washing machine drying course because accidentally
It operates and opens the problem of door body 4 is easily burned.
Referring to Fig. 4, the control method of household electrical appliance door-locking system described in the present embodiment is as follows:
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 second default course of work is the last one course of work in one duty cycle of household electrical appliance, this implementation
The example first default course of work includes the drying course of dish-washing machine.
Step 3: if the current work processes of the household electrical appliance are the first default courses of work, described the is completed
When the one default course of work, controller control driving assembly 3 pulls the traction rope 5 to act and door switch 2 is driven to rotate, by institute
It states door body 4 and opens the predetermined angle.
Step 4: judging household electric if the current work processes of the household electrical appliance are not the first default courses of work
Whether the current work processes of device are the second default courses of work.
The second default course of work described in the present embodiment is also referred to as the drying course of dish-washing machine.
Step 5: completing the second default course of work if current work processes are the second default courses of work
When, then controller, which controls the movement of the driving component 3, locks the door switch 2, and the ontology 1 and the door body 4 are kept
Lock state.
Specifically, controller, which controls the gear tongue 31, turns to the first predeterminated position, press on the gear tongue 31 described
Door switch 2, to limit the rotation of door switch ontology 21, prevent external force when the door switch 2 the door tongue 22 from being detached from
The slot 41.
Step 6: the controller control rotation of driving assembly 3 makes if current work processes are not the second default courses of work
Gear tongue 31, which is set to the second predeterminated position, makes the traction rope 5 be in straight condition, and external force can be incited somebody to action in the door switch 2
The ontology 1 is unlocked and is locked with the door body 4.
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 second 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, the first default course of work are dehydration.If the washing machine be rotary drum washing machine, described second
The default course of work includes dehydration.If the washing machine is roller washing machine, the second default course of work includes
Washing process, rinse cycle and dehydration.
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, the first default course of work are drying course.If the laundry
Machine is rotary drum washing machine, and the second default course of work includes dehydration, drying course.If the washing machine is washed for roller
Clothing machine, then the described second default course of work includes washing process, rinse cycle, dehydration and drying course.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.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
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (8)
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；
Traction rope (5), one end are connected to the door switch (2), when the household electrical appliance complete the first default course of work, lead to
It crosses the traction rope (5) and pulls door switch (2) rotation, the door body (4) can be made to open predetermined angle；
Driving assembly (3), is electrically connected to the controller of the household electrical appliance, and the driving component (3) is connected to the traction rope
(5) the other end, and the traction rope (5) can be pulled to act and door switch (2) is driven to rotate.
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 driving component (3) can be opposite
In the gear tongue (31) of the ontology (1) reciprocating rotation, gear tongue (31) reciprocating rotation can be driven and be connected to the control
The actuator (32) of device；One end of the traction rope (5) is connected to the door switch (2), and the other end is connected to the gear tongue
(31)；
When the gear tongue (31) turns to the first predeterminated position, the gear tongue (31) presses on the door switch (2), to limit door
The rotation of Switch main body (21) makes external force door tongue (22) when the door switch (2) that cannot be detached from the slot
(41)；
When the gear tongue (31) turns to the second predeterminated position, the gear tongue (31) and the door switch (2) separation and described lead
Messenger (5) is in straight condition, solve external force can by the ontology (1) and the door body (4) in the door switch (2)
Lock and locking；
When the gear tongue (31) turns to third predeterminated position, the gear tongue (31) can drive the door by traction rope (5)
(2) rotation is switched, the door body (4) is made to open predetermined angle.
4. household electrical appliance door-locking system according to claim 3, which is characterized in that the door switch (2) further includes being set to
The limiting section (25) of door switch ontology (21) other end, the other end of the traction rope (5) are connected to the limiting section
(25)；For the household electrical appliance in the second default course of work, the gear tongue (31) is placed in the first predeterminated position, the gear tongue
(31) it presses on the limiting section (25), and the gear tongue (31) can limit the limiting section (25) to gear tongue (31) institute
It is rotated in side.
5. household electrical appliance door-locking system according to claim 4, which is characterized in that the household electrical appliance are dish-washing machine, institute
Stating the second default course of work includes drying course.
6. household electrical appliance door-locking system according to claim 4, which is characterized in that the household electrical appliance are washing machine, institute
The second default course of work is stated including at least one in dehydration, drying course.
7. household electrical appliance door-locking system according to claim 1, which is characterized in that the first default course of work is family
The last one course of work in one duty cycle of electrical appliance.
8. a kind of household electrical appliance, which is characterized in that including any household electrical appliance door-locking system of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554099.5U CN208808416U (en) | 2017-11-20 | 2017-11-20 | A kind of household electrical appliance door-locking system and household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554099.5U CN208808416U (en) | 2017-11-20 | 2017-11-20 | A kind of household electrical appliance door-locking system and household electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208808416U true CN208808416U (en) | 2019-05-03 |
Family
ID=66267294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721554099.5U Active CN208808416U (en) | 2017-11-20 | 2017-11-20 | A kind of household electrical appliance door-locking system and household electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208808416U (en) |
-
2017
- 2017-11-20 CN CN201721554099.5U patent/CN208808416U/en active Active
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