CN109431404A - A kind of door lock assembly, dish-washing machine and control method for door lock - Google Patents
A kind of door lock assembly, dish-washing machine and control method for door lock Download PDFInfo
- Publication number
- CN109431404A CN109431404A CN201811160638.6A CN201811160638A CN109431404A CN 109431404 A CN109431404 A CN 109431404A CN 201811160638 A CN201811160638 A CN 201811160638A CN 109431404 A CN109431404 A CN 109431404A
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- China
- Prior art keywords
- door
- door lock
- lock
- control device
- switch
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
- A47L15/4259—Arrangements of locking or security/safety devices for doors, e.g. door latches, switch to stop operation when door is open
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4274—Arrangement of electrical components, e.g. control units or cables
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/26—Loading door status, e.g. door latch opened or closed state
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/34—Other automatic detections
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/22—Loading doors, e.g. door latches, inflatable door seals
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention provides a kind of door lock assemblies, dish-washing machine and control method for door lock, wherein the door lock assembly includes control device, condition checkout gear, signal supervisory instrument, first door lock and the second door lock, condition checkout gear is mounted on body, it is connect with control device, for obtaining the status information of door body, the door body can be opened and closed to be arranged on body, signal supervisory instrument is mounted in door body, it is connect with control device, for detecting the inductive signal of door opening action or shutdown movement, first door lock is mounted on door body or body, second door lock correspondence is mounted in body or door body, it is connect respectively with control device, control device is used for according to the status information and inductive signal, it controls the first door lock and makes corresponding enabling or shutdown movement with the cooperation of the second door lock.By applying the present invention, the problem of automatic door-closing or automatic door-closing act cannot be realized according to user demand by solving existing door lock assembly.
Description
Technical field
The present invention relates to door lock technical fields, and in particular to a kind of door lock assembly, dish-washing machine and control method for door lock.
Background technique
Household electrical appliance currently on the market are provided with door body and body, such as water dispenser, electric cooker and dish-washing machine etc. mostly
Deng the opening and closing mode between door body and body is also varied.
Existing common door lock assembly is typically required and manually opens door body or door body is turned off manually, either
By switch control when enabling, need manually to close the door at closing time, cannot according to user demand, realize automatic door-closing or from
It is dynamic to close a movement.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of door lock assembly, dish-washing machine and control method for door lock, it is existing to solve
There is the door lock assembly in technology that cannot realize the problem of automatic door-closing or automatic door-closing act according to user demand.
For this purpose, the embodiment of the invention provides following technical solutions:
According in a first aspect, the embodiment of the invention provides a kind of door lock assemblies, comprising: control device, state-detection dress
It sets, signal supervisory instrument, the first door lock and the second door lock；The condition checkout gear, is mounted on body, fills with the control
Connection is set, for obtaining the status information of door body, wherein the door body can be opened and closed to be arranged on the body；The signal
Detection device is mounted in the door body, is connect with the control device, for detecting the induction of door opening action or shutdown movement
Signal；First door lock is mounted on the door body or the body, second door lock is corresponding be mounted on the body or
It in the door body, is connect respectively with the control device, the control device is for according to the state information and the induction
Signal controls first door lock with second door lock cooperation and makes corresponding enabling or shutdown movement.By implementing this hair
Bright, the state that control device can obtain door body according to condition checkout gear is to close or open state, then works as control device
When receiving the inductive signal of signal supervisory instrument transmission, automatically controls the first door lock or the second door lock is matched and opened or closed
Door body makes automatic door-closing or automatic door-closing movement, solves existing door lock assembly not to realize according to the demand of user
The problem of automatic door-closing or automatic door-closing act can be realized according to user demand.
With reference to first aspect, in first aspect first embodiment, first door lock includes: the first of series connection
Power supply, first switch, the first electromagnetic lock；First power supply and the first switch are electrically connected with the control device.
First embodiment with reference to first aspect, in first aspect second embodiment, second door lock includes: string
Join second source, second switch and the second electromagnetic lock of connection, the second source and the second switch with the control
Device electrical connection；When the status information of the door body is in off state, the control device determines according to the inductive signal
To open the door, the control device controls the first switch closure for execution movement, and first group of the control second switch is opened
It closes and closes, so that first electromagnetic lock and second electromagnetic lock generate the magnetic pole of the same direction；When the door body is to open
When state, the control device according to inductive signal Predicated execution movement to close the door, control device control described the
One closes the switch, and second group of the control second switch closes the switch, so that first electromagnetic lock and second electricity
The magnetic pole of magnetic padlock generation opposite direction.
Second embodiment with reference to first aspect, in first aspect third embodiment, the second switch is relay
Device.
Second embodiment with reference to first aspect, in the 4th embodiment of first aspect, first door lock further includes
First current-limiting resistance is connected in the power circuit of first door lock；Second door lock further includes the second current-limiting resistance, string
It is associated in the power circuit of second door lock.
With reference to first aspect, in the 5th embodiment of first aspect, the condition checkout gear includes: microswitch,
It is mounted on the body, is electrically connected with the control device；When the door body is closed, the microswitch is triggered, it is described micro-
Dynamic switch sends electric signal to the control device.
5th embodiment with reference to first aspect, in first aspect sixth embodiment, the condition checkout gear is also
It include: lock body and lock tongue；The lock body is mounted on the body, and the microswitch is mounted in the lock body；The lock
Tongue correspondence is mounted in the door body, and when the door body is closed, the lock tongue triggers the microswitch, the microswitch hair
Electric signals are to the control device.
With reference to first aspect, in the 7th embodiment of first aspect, the signal supervisory instrument includes: conductive film,
In the door body, it is internally provided with conductive electrode, the conductive electrode is electrically connected with the control device, when the conduction
When film receives door opening action or shutdown movement, the conductive electrode sends inductive signal to the control device.
7th embodiment with reference to first aspect is provided with handle in the door body in the 8th embodiment of first aspect
Hand, the conductive film are pasted on the handle.
According to second aspect, the embodiment of the invention provides a kind of dish-washing machines, including any specific reality of above-mentioned first aspect
Apply door lock assembly described in mode.
According to the third aspect, the embodiment of the present invention provides a kind of control method for door lock, and it is any to be applied to above-mentioned first aspect
Door lock assembly described in specific embodiment, comprising: obtain the status information of the door body；According to the status information of the door body
Judge that the door body is in an open state or closed state；Obtain the inductive signal of door opening action or shutdown movement；When the door body
When being in an open state, is closed the door according to inductive signal Predicated execution movement, control first door lock and described second
Corresponding shutdown movement is made in lock cooperation；When the door body is in off state, acted according to the inductive signal Predicated execution
To open the door, controls first door lock and cooperate with second door lock as corresponding door opening action.
Technical solution of the embodiment of the present invention, has the advantages that
1. the embodiment of the invention provides a kind of door lock assembly, including control device, condition checkout gear, signal detection dress
It sets, the first door lock and the second door lock, wherein condition checkout gear is mounted on body, is connect with control device, for obtaining door
The status information of body, the door body can be opened and closed to be arranged on body, and signal supervisory instrument is mounted in door body, is connected with control device
It connects, for detecting the inductive signal of door opening action or shutdown movement, the first door lock is mounted on door body or body, the second door lock pair
It should be mounted in body or door body, be connect respectively with control device, control device is used for according to the status information and inductive signal,
It controls the first door lock and makes corresponding enabling or shutdown movement with the cooperation of the second door lock.Door lock dress through the embodiment of the present invention
It sets, the state that control device can obtain door body according to condition checkout gear is to close or open state, then works as control device
When receiving the inductive signal of signal supervisory instrument transmission, automatically controls the first door lock or the second door lock is matched and opened or closed
Door body makes automatic door-closing or automatic door-closing movement to realize according to the demand of user.
2. being provided with door lock assembly on the dish-washing machine the embodiment of the invention provides a kind of dish-washing machine, the door lock assembly energy
It is enough that automatic door-closing or automatic door-closing movement are realized according to user demand, solve existing dish-washing machine usually using mechanical door lock,
The problem of cannot achieve the detection of gate-control signal.
3. the control method for door lock includes: the shape for obtaining door body the embodiment of the invention provides a kind of control method for door lock
State information judges that door body is in an open state or closed state, acquisition door opening action or shutdown act according to the status information of door body
Inductive signal closed the door according to the movement of inductive signal Predicated execution when door body is in an open state, control the first door lock and the
Corresponding shutdown movement is made in the cooperation of two door locks, when door body is in off state, is opened according to the movement of inductive signal Predicated execution
Door, the first door lock of control cooperates with the second door lock is used as corresponding door opening action.Door lock controlling party through the embodiment of the present invention
Method for shutdown or can open the door come Predicated execution movement according to the state of door body and the inductive signal of user action, then control again
Make the cooperation of the first door lock and the second door lock and make corresponding shutdown or door opening action, can real-time detection gate-control signal, thus reality
Existing automatic door opening or shutdown movement.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural block diagram of door lock assembly according to an embodiment of the present invention；
Fig. 2 is the circuit diagram of the first door lock and the second door lock at closing time according to an embodiment of the present invention；
The circuit diagram of the first door lock and the second door lock when Fig. 3 is enabling according to an embodiment of the present invention；
Fig. 4 is the schematic view of the mounting position of the first door lock and the second door lock according to an embodiment of the present invention；
Fig. 5 is the schematic diagram of door body according to an embodiment of the present invention；
Fig. 6 is the flow chart of control method for door lock according to an embodiment of the present invention；
Appended drawing reference: 1- control device, 2- condition checkout gear, 3- signal supervisory instrument, the first door lock of 4-, 41- first
Power supply, 42- first switch, the first electromagnetic lock of 43-, the first current-limiting resistance of 44-, the second door lock of 5-, 51- second source, 52- second
Switch, the second electromagnetic lock of 53-, the second current-limiting resistance of 54-, 6- body, 7- door body, 71- handle.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " first ", " second ", " third " are used for description purposes only,
It is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements, can be wireless connection, be also possible to wired connection.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
The embodiment of the invention provides a kind of door lock assemblies, and as shown in Figure 1 and Figure 4, which includes control device
1, condition checkout gear 2, signal supervisory instrument 3, the first door lock 4 and the second door lock 5.Wherein, which is mounted on
It on body 6, is electrically connected with control device 1, which is used to obtain the status information of door body 7, such as the door body 7
State at this time is to close or open state, which can be opened and closed to be arranged on body 6；Signal supervisory instrument 3 is mounted on door
It on body 7, is connect with control device 1, which is used to detect the inductive signal of door opening action or shutdown movement, example
If user is when opening the door, signal supervisory instrument 3 detects the inductive signal of the door opening action, and at closing time, which examines user
The inductive signal that device 3 is also able to detect that shutdown movement is surveyed, then sends the inductive signal to control device 1；First
Lock 4 is mounted in door body 7, and the second door lock 5 is mounted on the position opposite with first door lock 4 on body 6, the first door lock 4
It is electrically connected with control device 1 with the second door lock 5, status information and above-mentioned inductive signal of the control device 1 according to door body 7,
The judgement movement that user wishes to carry out at this time is opens the door or closes the door, so that the first door lock 4 of control is made with the cooperation of the second door lock 5
Corresponding enabling or shutdown movement, wherein the installation site of the first door lock 4 and the second door lock 5, in embodiments of the present invention, first
Door lock 4 is mounted in door body 7, and the second door lock 5 is mounted on body 6, certainly in other embodiments, is also possible to first
Lock 4 is mounted on body 6, and the second door lock 5 correspondence is mounted in door body 7, and the embodiment of the present invention is not limited system.By this hair
The door lock assembly of bright embodiment, the state that control device 1 can obtain door body 7 according to condition checkout gear 2 is to close or open
State automatically controls the first door lock 4 or the then when control device 1 receives the inductive signal of the transmission of signal supervisory instrument 3
Two door locks 5, which match, opens or closes door body 7, to realize according to the demand of user, makes automatic door-closing or automatic door-closing is dynamic
Make, the problem of automatic door-closing or automatic door-closing act cannot be realized according to user demand by solving existing door lock assembly.
In a better embodiment, as shown in Figures 2 and 3, which includes the first power supply being connected in series
41, first switch 42, the first electromagnetic lock 43 and the first current-limiting resistance 44, wherein the first power supply 41 and first switch 42 with control
Device 1 is electrically connected, which is relay, in other embodiments, the first switch in embodiments of the present invention
The switching devices such as 42 or optical coupled switch, metal-oxide-semiconductor, silicon-controlled, optoelectronic switch, IGBT.Second door lock 5 includes that series connection connects
Second source 51, second switch 52, the second electromagnetic lock 53 and the second current-limiting resistance 54 connect, wherein second source 51 and second
Switch 52 is electrically connected with control device 1, and second switch 52 is relay in embodiments of the present invention, it is of course possible to be other energy
Enough realize the switch substitution of switching circuit, such as double-point double-throw switch etc..The control device 1 and the first current-limiting resistance 44 are mounted on
On master control borad, the first power supply 41 and second source 51 are provided by master control borad, and voltage value is conventional 5V, 12V, 24V, 36V.
Specifically, when control device 1 is in off state according to the status information that condition checkout gear 2 obtains door body 7, control
Device 1 processed determines the movement that user wishes to carry out at this time for enabling, this time control according to the inductive signal that signal supervisory instrument 3 is sent
Device 1 processed controls first switch 42 and is closed, and at the same time first group of control second switch 52 closes the switch, such as in Fig. 3
Terminal e and terminal c is closed, and terminal f and terminal m are closed, to realize the magnetic that the first electromagnetic lock 43 and the second electromagnetic lock 53 generate
Extreme direction is identical, and according to magnetic pole principle of same-sex repulsion, the first door lock 4 and the second door lock 5 are mutually exclusive, and the repulsive force of generation makes
Door body 7 is opened；When control device 1 is in an open state according to the status information that condition checkout gear 2 obtains door body 7, control dress
It sets 1 and the movement that user wishes to carry out at this time is determined to close the door according to the inductive signal that signal supervisory instrument 3 is sent, control fills at this time
1 control first switch 42 closure is set, and at the same time second group of control second switch 52 closes the switch, such as the terminal e in Fig. 2
It is closed with terminal d, terminal f and terminal n are closed, to realize the pole orientation that the first electromagnetic lock 43 and the second electromagnetic lock 53 generate
On the contrary, the first door lock 4 is attracted each other with the second door lock 5, and the attraction of generation makes door body 7 according to magnetic pole principle of opposite sex attraction
The first door lock 4 and the second door lock 5 is arranged in closure simultaneously in door body 7 and body 6 so that door body 7 may be implemented to automatically open with
It closes.
In a specific embodiment, the condition checkout gear 2 in above-mentioned specific embodiment includes: microswitch,
The microswitch is mounted on body 6, is electrically connected with control device 1, and when door body 7 is closed, door body 7 can be triggered on body 6
Microswitch, which feeds back high level or low level signal to control device 1 by external circuit, wherein high electricity
Ordinary mail number indicates that 7 shutdown signal of door body, low level signal indicate that 7 opening signal of door body or high level signal indicate that door body 7 is beaten
ON signal, low level signal indicate that 7 shutdown signal of door body can be with the embodiment of the present invention is with no restrictions.
Specifically, which can be mechanical switch, for example including lock body and lock tongue, wherein in the lock body
Inside is equipped with microswitch, and lock body is mounted on body 6, and lock tongue is corresponding with lock body to be mounted in door body 6, when door body is closed
When, lock tongue protrudes into lock body triggering microswitch, and microswitch can also be made to send electric signal to control device 1.
In a better embodiment, as shown in figure 5, being provided with handle 71 in the door body 7, signal supervisory instrument 3 is to lead
Conductive film, the conductive film are pasted on the handle 71, are internally provided with conductive electrode, the conductive electrode and control device 1
Electrical connection, when conductive film receives door opening action or shutdown acts, conductive electrode sends inductive signal to control device 1.
The signal supervisory instrument 3 is conductive film, in other embodiments, the signal supervisory instrument 3 in embodiments of the present invention
The switching device of identical signal testing function can be realized for microswitch, Photoelectric infrared switch, touch key-press, key switch etc.
Instead of the embodiment of the present invention is not limited system.
The embodiment of the invention provides a kind of dish-washing machine, the door lock that is equipped on the dish-washing machine in above-mentioned specific embodiment
Device solves existing wash the dishes so that the dish-washing machine can be automatic to realize enabling or shutdown movement according to user demand
The problem of machine is mechanical switch mostly, can not detect gate-control signal, automatic door opening or shutdown.
The embodiment of the invention also provides a kind of control method for door lock, as shown in fig. 6, this method specifically includes: obtaining door
The status information of body 7 obtains door body 7 at this time to turn on or off state, if door body at this time according to condition checkout gear 2
7 are in an open state, and control device MCU continues to judge whether the signal supervisory instrument 3 on handle 71 has a detection signal, when no signal
Illustrate user without shutdown demand, the first switch 42 in the first door lock 4, the second switch 52 in the second door lock 5 remain open shape
State；Control device MCU continues to judge whether the signal supervisory instrument 3 on handle 71 has detection signal, when judgement has signal, explanation
User has shutdown demand, and MCU issues order, and driving circuit drives the conducting of first switch 42, drives the terminal in second switch 52
E-d, f-n conducting, electric current flows to the end b from the end a of the second electromagnetic lock 53, so that the pole orientation that generates of the second electromagnetic lock 53 and the
One electromagnetic lock 43 is on the contrary, principle of opposite sex attraction, so that door body 7 is closed, if the body 6 and 7 contact site of door body are metal, door
The second door lock 5 can continue to be held on or directly close after body 7 is closed.
When judging that door body 7 is in off state, MCU continues to judge whether the signal supervisory instrument 3 on handle 71 has detection
Signal, when no signal illustrate user without enabling demand, the first switch 42 in the first door lock 4, the second switch in the second door lock 5
52 continue to keep current state；MCU continues to judge whether the signal supervisory instrument 3 on handle 71 has detection signal, and judgement has letter
Number when, illustrate that user has an enabling demand, MCU issues order, and driving circuit drives the conducting of first switch 42, driving second switch 52
In terminal e-c, f-m conducting, electric current flows to the end a from the end b of the second electromagnetic lock 53, so that the magnetic pole that the second electromagnetic lock 53 generates
Direction is identical as the first electromagnetic lock 43, principle of same-sex repulsion, so that door body 7 is opened.
Door lock assembly through the embodiment of the present invention, control device 1 can obtain door body 7 according to condition checkout gear 2
State is to close or open state, then when control device 1 receives the inductive signal of the transmission of signal supervisory instrument 3, automatically
It controls the first door lock 4 or the second door lock 5 matches and opens or closes door body 7, to realize according to the demand of user, make automatic
It closes the door or automatic door-closing acts, automatic door-closing or automatic cannot be realized according to user demand by solving existing door lock assembly
The problem of closing movement.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (11)
1. a kind of door lock assembly characterized by comprising control device (1), condition checkout gear (2), signal supervisory instrument
(3), the first door lock (4) and the second door lock (5)；
The condition checkout gear (2), is mounted on body (6), connect with the control device (1), for obtaining door body (7)
Status information, wherein the door body (7) can be opened and closed be arranged on the body (6)；
The signal supervisory instrument (3), is mounted on the door body (7), connect with the control device (1), opens for detecting
The inductive signal of door movement or shutdown movement；
First door lock (4) is mounted on the door body (7) or the body (6), and the second door lock (5) correspondence is mounted on
It on the body (6) or the door body (7), is connect respectively with the control device (1), the control device (1) is used for basis
The status information and the inductive signal, control first door lock (4) are made corresponding with second door lock (5) cooperation
It opens the door or shutdown acts.
2. door lock assembly according to claim 1, which is characterized in that first door lock (4) includes: the of series connection
One power supply (41), first switch (42) and the first electromagnetic lock (43)；First power supply (41) and the first switch (42) are equal
It is electrically connected with the control device (1).
3. door lock assembly according to claim 2, which is characterized in that second door lock (5) includes: the of series connection
Two power supplys (51), second switch (52) and the second electromagnetic lock (53), the second source (51) and the second switch (52) are equal
It is electrically connected with the control device (1)；
When the status information of the door body (7) is in off state, the control device (1) is held according to inductive signal judgement
As opening the door, the control device (1) controls the first switch (42) and is closed for action, and the control second switch (52)
First group closes the switch, so that first electromagnetic lock (43) and second electromagnetic lock (53) generate the magnetic pole of the same direction；
When the door body (7) is in an open state, the control device (1) is closed according to inductive signal Predicated execution movement
Door, the control device (1) control first switch (42) closure, and second group of switch of the control second switch (42)
Closure, so that first electromagnetic lock (43) and second electromagnetic lock (53) generate the magnetic pole of opposite direction.
4. door lock assembly according to claim 3, which is characterized in that the second switch (52) is relay.
5. door lock assembly according to claim 3, which is characterized in that first door lock (4) further includes the first current limliting electricity
It hinders (44), is connected in the power circuit of first door lock (4)；Second door lock (5) further includes the second current-limiting resistance
(54), it is connected in the power circuit of second door lock (5).
6. door lock assembly according to claim 1, which is characterized in that the condition checkout gear (2) includes: that fine motion is opened
It closes, is mounted on the body (6), is electrically connected with the control device (1)；
When the door body (7) is closed, the microswitch is triggered, the microswitch sends electric signal to the control device
(1)。
7. door lock assembly according to claim 6, which is characterized in that the condition checkout gear (2) further include: lock body and
Lock tongue；
The lock body is mounted on the body (6), and the microswitch is mounted in the lock body；The corresponding installation of the lock tongue
On the door body (7), when the door body (7) is closed, the lock tongue triggers the microswitch, and the microswitch sends electricity
Signal is to the control device (1).
8. door lock assembly according to claim 1, which is characterized in that the signal supervisory instrument (3) includes:
Conductive film is set on the door body (7), is internally provided with conductive electrode, the conductive electrode and the control device
(1) it is electrically connected, when the conductive film receives door opening action or shutdown acts, the conductive electrode sends inductive signal extremely
The control device (1).
9. door lock assembly according to claim 8, which is characterized in that it is provided with handle (71) on the door body (7), it is described
Conductive film is pasted on the handle (71).
10. a kind of dish-washing machine characterized by comprising the described in any item door lock assemblies of claim 1-9.
11. a kind of control method for door lock is applied to the described in any item door lock assemblies of claim 1-9, which is characterized in that packet
It includes:
Obtain the status information of the door body (7)；
Judge that the door body (7) is in an open state or closed state according to the status information of the door body (7)；
Obtain the inductive signal of door opening action or shutdown movement；
When the door body (7) is in an open state, according to inductive signal Predicated execution movement to close the door, control described first
Door lock (4) is made corresponding shutdown with second door lock (5) cooperation and is acted；
When the door body (7) is in off state, according to inductive signal Predicated execution movement to open the door, control described first
Door lock (4) cooperates with second door lock (5) is used as corresponding door opening action.
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| CN201811160638.6A CN109431404A (en) | 2018-09-30 | 2018-09-30 | A kind of door lock assembly, dish-washing machine and control method for door lock |
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| CN201811160638.6A CN109431404A (en) | 2018-09-30 | 2018-09-30 | A kind of door lock assembly, dish-washing machine and control method for door lock |
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| CN109431404A true CN109431404A (en) | 2019-03-08 |
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| CN201811160638.6A Pending CN109431404A (en) | 2018-09-30 | 2018-09-30 | A kind of door lock assembly, dish-washing machine and control method for door lock |
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