CN113421786A

CN113421786A - Switch assembly and heating device

Info

Publication number: CN113421786A
Application number: CN202110651072.2A
Authority: CN
Inventors: 刘立毅
Original assignee: Midea Intelligent Lighting and Controls Technology Co Ltd
Current assignee: Midea Intelligent Lighting and Controls Technology Co Ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-09-21

Abstract

The invention provides a switch assembly and a heating device. The first control assembly comprises a first touch part and a first control part, and the first touch part is connected with the first wiring part. The first touch part is located at the first position, and the first touch part is connected with the first control part and disconnected with the second control assembly. The first touch part is located at the second position, and the first touch part is disconnected with the first control part and is coupled with the second control assembly. According to the switch assembly provided by the invention, as the function corresponding to the first control part and the function corresponding to the second control part cannot be started simultaneously, the control of the heating device is prevented from being conflicted, the heating device is prevented from being damaged, and the service life of the heating device is prolonged.

Description

Switch assembly and heating device

Technical Field

The invention relates to the technical field of switches, in particular to a switch assembly and a heating device.

Background

At present, the bathroom heater comprises functions of air supply, heating, air exchange and the like. When the air supply function is started by the bathroom heater, air can be fed into the room, and when the ventilation function is started by the bathroom heater, the air in the room can be pumped out.

In the related art, the bathroom heater includes only one fan, and the air supply and ventilation are realized by the forward and reverse rotation of the fan. However, when the user uses the bathroom heater, if the air supply and ventilation key assembly of the bathroom heater switch is pressed down at the same time, the control of the fan is conflicted, and even the fan is damaged.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art or the related art.

To this end, a first aspect of the invention proposes a switch assembly.

A second aspect of the invention proposes a heating device.

In view of this, a first aspect of the present invention provides a switch assembly including a first wiring member, a first control assembly, and a second control assembly. The first control assembly comprises a first touch part and a first control part, and the first touch part is connected with the first wiring part. The first touch part is located at the first position, and the first touch part is connected with the first control part and disconnected with the second control assembly. The first touch part is located at the second position, and the first touch part is disconnected with the first control part and is coupled with the second control assembly.

According to the switch assembly provided by the invention, the first control assembly and the second control assembly can respectively control different functional components on the heating device, so that corresponding functions of the heating device can be started according to the needs of users.

Under the condition that the first touch part is located at the first position, the first touch part is connected with the first wiring part, and the first touch part is connected with the first control part, so that a control circuit where the first control part is located forms a loop, and further, the function corresponding to the first control part is started. The first touch part is disconnected with the second control component, so that a circuit where the second control component is located cannot form a loop, and the function corresponding to the second control component is closed.

Under the condition that the first touch part is located at the second position, the first touch part is connected with the first wiring part, and the first touch part is disconnected with the first control part, so that a control circuit where the first control part is located cannot form a loop, and further, the function corresponding to the first control part is closed. The first touch part is coupled with the second control component, so that a circuit where the second control component is located forms a loop, and the function corresponding to the second control component is started.

Because the function corresponding to the second control part is closed when the function corresponding to the first control part is opened, and the function corresponding to the second control part is opened when the function corresponding to the first control part is closed, the functions corresponding to the first control part and the second control part cannot be opened at the same time, thereby avoiding the conflict generated on the control of the heating device, avoiding the damage of the heating device and prolonging the service life of the heating device.

In addition, the switch component in the above technical solution provided by the present invention may further have the following additional technical features:

in one aspect of the present invention, the first control assembly further includes a first support member connected to the first wire connection member; the first trigger part is connected with the first supporting part and can rotate relative to the first supporting part so as to switch between a first position and a second position.

In the technical scheme, the first supporting part is connected with the first wiring part, and the first supporting part is connected with the first touch part, so that the first supporting part can transmit the electric signal from the first wiring part to the first touch part, and the transmission of the electric signal is controlled by switching the first touch part between the first position and the second position. And the first supporting part can support the first touch part while transmitting the electric signal, so that the first touch part can rotate the first supporting part first, the end part of the first touch part can be in contact with or disconnected from the first control part, and a functional device electrically connected with the first control part is controlled by the first control part.

In one technical scheme of the invention, the second control assembly comprises a second supporting part, a second touch part and a second control part; the second supporting component is connected or disconnected with the first touch component; the second touch part is connected with the second supporting part and can rotate relative to the second supporting part; the second touching part can contact or be far away from the second control part.

In the technical scheme, the second supporting part is connected with the first touch part, and the second touch part is contacted with the second control part, so that a circuit where the second control part is located forms a loop, and the corresponding function of the second control part is started; the second touch part is disconnected with the second control part, so that a circuit where the second control part is located cannot form a loop, the function corresponding to the second control part is closed, and the control of the function corresponding to the second control part is further realized.

In one technical solution of the present invention, the switch assembly further includes a third control assembly, and the third control assembly includes a third control part and a third trigger part; the third trigger part is located at the third position and is simultaneously communicated with the first control part and the third control part, and the third trigger part is located at the fourth position and is simultaneously disconnected with the first control part and the third control part.

In this technical solution, the third control component includes a third trigger part and a third control part, the third trigger part can be simultaneously conducted with the first control part and the third control part, the third trigger part can also be simultaneously disconnected with the first control part and the third control part, and further the third trigger part can control the third control part.

In one technical scheme of the invention, the third touch part is positioned at a third position and disconnected from the second support part; the third touch part is positioned at the fourth position and is connected with the second supporting part.

In the technical scheme, the third trigger part is located at a third position, the third trigger part is disconnected from the second support part, the third trigger part is simultaneously communicated with the first control part and the third control part, the function corresponding to the third control part is started, and the function corresponding to the second control part is closed.

The third touch part is positioned at a fourth position, the third touch part is simultaneously disconnected with the first control part and the third control part, the third touch part is connected with the second support part, the function corresponding to the third control part is closed, and the function corresponding to the second control part is opened.

When the function corresponding to the third control part is turned on, the function corresponding to the second control part is turned off, and when the function corresponding to the third control part is turned off, the function corresponding to the second control part is turned on, and the function corresponding to the third control part and the function corresponding to the second control part are not turned on at the same time, so that the control of the heating device is prevented from being collided, the heating device is prevented from being damaged, and the service life of the heating device is prolonged.

In one embodiment of the present invention, the third control assembly further includes a third supporting component, the third supporting component is connected to a third triggering component, and the third triggering component can rotate relative to the third supporting component to switch between a third position and a fourth position.

In this technical solution, the third supporting component can support the third touching component, so that the third touching component can rotate relative to the third supporting component and switch between the third position and the fourth position.

In one technical scheme of the invention, the first touch part is positioned at the first position and disconnected from the third support part; the first touch part is positioned at the second position and is connected with the third supporting part.

In the technical scheme, when the function corresponding to the second control component is closed, the function corresponding to the first control component and/or the function corresponding to the third control component can be opened, and when the function corresponding to the first control component and the function corresponding to the third control component are closed simultaneously, the function corresponding to the second control component can be opened, so that the control of the heating device is prevented from being collided, the heating device is prevented from being damaged, and the service life of the heating device is prolonged.

In one aspect of the present invention, the third support member includes a third support sheet and a third connection sheet; the third supporting sheet is connected with the third touch part; the third connecting sheet is connected with the third supporting sheet and extends to one end of the first touch part.

In the technical scheme, the third connecting piece extends to one end of the first touch part, so that the third connecting piece is positioned on a motion path of the first touch part, and further the first touch part can be contacted with the third connecting piece in the rotating process, so that an electric signal from the first touch part can be transmitted to the third touch part through the third connecting piece and the third supporting piece, and the function corresponding to the third control part can be controlled conveniently.

In one aspect of the present invention, the second support member includes a second support sheet and a second connection sheet; the second supporting sheet is connected with the second touch part; the second connecting sheet is connected with the second supporting sheet and extends to one end of the third touch part.

In the technical scheme, the second connecting sheet extends to one end of the third touch part, so that the second connecting sheet is positioned on a motion path of the third touch part, and further the third touch part can be contacted with the second connecting sheet in the rotating process, so that an electric signal from the third touch part can be transmitted to the second touch part through the second connecting sheet and the second supporting sheet, and the function corresponding to the second control part can be controlled conveniently.

In one technical scheme of the invention, the third touch part comprises a first movable contact piece and a second movable contact piece; the first movable contact piece is connected with the third supporting part and can rotate relative to the third supporting part so as to be connected with or disconnected from the first control part; the second movable contact is connected with the third supporting component and can rotate relative to the third supporting component so as to be connected with the third control component or the second supporting component.

In this embodiment, the first movable contact may be connected to the first control member, and the second movable contact may be connected to the second control member. When the first touch component is located at the first position, the first movable contact transmits the electric signal from the first control component to the second movable contact, and then transmits the electric signal to the second control component, so as to control the function corresponding to the second control component; when the first touch part is at the second position, the first movable contact transmits the electric signal to the first control part, and the second movable contact transmits the electric signal to the second control part.

In one technical scheme of the invention, the switch assembly further comprises a connecting rod and a key assembly; the connecting rod is simultaneously abutted against the first movable contact piece and the second movable contact piece; the key assembly is connected with the connecting rod.

In the technical scheme, the connecting rod is abutted against the first movable contact piece and the second movable contact piece at the same time, so that when a user presses the key assembly, the first movable contact piece and the second movable contact piece are simultaneously touched, the linkage of the first movable contact piece and the second movable contact piece is realized, and the simultaneous control of the function corresponding to the first control component and the function corresponding to the second control component is further realized.

In one embodiment of the present invention, the first control assembly further includes a first connecting piece connected to the first control member and extending to the first movable contact.

In the technical scheme, the first connecting piece extends to the first movable contact piece, so that the first connecting piece is positioned on a motion path of the first movable contact piece, the first movable contact piece can be contacted with the first connecting piece in the rotating process, an electric signal can be transmitted to the second control part through the first movable contact piece, or the electric signal can be transmitted to the first control part through the first movable contact piece, so that a user can control the function corresponding to the first control part through the first touch part, and can simultaneously start the function corresponding to the first control part and the function corresponding to the second control part by starting the function corresponding to the second control part, and further the control of the heating device by the user is more convenient.

In one aspect of the present invention, the switch assembly further includes at least one fourth control assembly, and the at least one fourth control assembly is connected to the first wiring member.

In this technical scheme, through setting up the fourth control assembly for the switch module can control more functions of heating device simultaneously, further promotes the convenience of user to heating device control.

In one aspect of the present invention, the at least one fourth control assembly includes a fourth control member, a fourth support member, and a fourth trigger member. The fourth supporting member is connected with the first wiring member; the fourth touch part is arranged on the fourth supporting part and can rotate relative to the fourth supporting part so as to be connected or disconnected with the fourth control part.

In the technical scheme, the function corresponding to the fourth control component can be controlled by controlling the connection or disconnection of the fourth touch component and the fourth control component.

A second aspect of the present invention provides a heating device comprising a switch assembly as defined in any one of the preceding claims, whereby the heating device has all the benefits of the switch assembly of any one of the preceding claims.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 illustrates one of the schematic structural diagrams of a switch assembly according to one embodiment of the invention;

FIG. 2 illustrates one of the schematic structural diagrams of a switch assembly according to one embodiment of the invention;

FIG. 3 illustrates one of the schematic structural diagrams of a switch assembly according to one embodiment of the invention;

FIG. 4 illustrates one of the schematic structural diagrams of a switch assembly according to one embodiment of the invention;

FIG. 5 illustrates one of the schematic structural diagrams of a switch assembly according to one embodiment of the invention;

FIG. 6 illustrates one of the schematic structural diagrams of a switch assembly according to one embodiment of the invention;

FIG. 7 illustrates one of the schematic structural diagrams of a switch assembly according to one embodiment of the invention;

FIG. 8 illustrates an exploded view of a switch assembly according to one embodiment of the present invention;

FIG. 9 shows a schematic diagram of a switch assembly according to one embodiment of the invention;

FIG. 10 illustrates a left side view of a switch assembly according to one embodiment of the invention;

FIG. 11 illustrates a front view of a switch assembly according to one embodiment of the invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 11 is:

100 a first wire connecting part, 200 a first control assembly, 210 a first actuating part, 220 a first control part, 222 a first outlet terminal, 224 a first static contact, 230 a first support part, 240 a first connecting piece, 300 a second control assembly, 310 a second support part, 312 a second support piece, 314 a second connecting piece, 320 a second actuating part, 330 a second control part, 332 a second outlet terminal, 334 a second static contact, 400 a third control assembly, 410 a third control part, 412 a third outlet terminal, 414 a third static contact, 420 a third actuating part, 422 a first movable contact, 424 a second movable contact, 430 a third support part, 432 a third support piece, 434 a third connecting piece, 510 a key assembly, 512 air supply keys, 514 heating keys, 516 air exchange keys, 518 lighting keys, 520 middle covers, 530 bottom covers, 540 a toggle piece, 600 a fourth control assembly, 610 a fourth control part, 612 fourth outlet terminal, 614 fourth stationary contact, 620 fourth support member, 630 fourth trip member.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Switch assemblies and heating devices according to some embodiments of the invention are described below with reference to fig. 1-11.

The first embodiment is as follows:

as shown in fig. 1 and 2, the present invention provides a switch assembly including a first junction block 100, a first control assembly 200, and a second control assembly 300. The first control assembly 200 includes a first actuating member 210 and a first control member 220, and the first actuating member 210 is connected to the first wire connecting member 100. The first actuating member 210 is located at the first position, and the first actuating member 210 is connected to the first control member 220 and disconnected from the second control assembly 300. The first actuating member 210 is in the second position, and the first actuating member 210 is disconnected from the first control member 220 and coupled to the second control assembly 300.

In this embodiment, the first control assembly 200 and the second control assembly 300 can respectively control different functional components of the heating device, so that corresponding functions of the heating device can be turned on according to the needs of a user.

As shown in fig. 3 and 4, when the first trigger 210 is located at the first position, the first trigger 210 is connected to the first wire connecting member 100, and the first trigger 210 is connected to the first control member 220, so that the control circuit of the first control member 220 forms a loop, and the function corresponding to the first control member 220 is turned on. The first touching component 210 is disconnected from the second control component 300, so that the circuit where the second control component 300 is located cannot form a loop, and the function corresponding to the second control component 330 is closed.

As shown in fig. 5, when the first trigger member 210 is located at the second position, the first trigger member 210 is connected to the first connection member 100, and the first trigger member 210 is disconnected from the first control member 220, so that the control circuit of the first control member 220 cannot form a loop, and the function corresponding to the first control member 220 is turned off. The first touching part 210 is coupled to the second control component 300, so that the circuit of the second control component 300 forms a loop, and the function corresponding to the second control component 330 is turned on.

Since the function corresponding to the second control part 330 is turned off when the function corresponding to the first control part 220 is turned on, and the function corresponding to the second control part 330 is turned on when the function corresponding to the first control part 220 is turned off, the functions corresponding to the first control part 220 and the second control part 330 cannot be turned on at the same time, thereby preventing the control of the heating device from being collided, preventing the heating device from being damaged, and prolonging the service life of the heating device.

And because this application realizes opening or closing of the corresponding function of control through the break-make that control first touch member 210 and second touch member 320 are located, even first touch member 210 or second touch member 320 because of fatigue damage, only can cause corresponding function can't open, and can not open simultaneously because of the function that corresponding mechanical structure damaged leads to repelling, compare with the technical scheme that realizes the mutual exclusion through mechanical structure, stability is better, can not lose efficacy because of long-term use, and then promote the security of heating device in the use.

Specifically, the heating device can be an electric appliance device such as a bathroom heater with a warm air function, the switch component is a two-position switch, the first control component 200 controls the positive rotation of a fan of the bathroom heater, the second control component 300 controls the negative rotation of the fan of the bathroom heater, and therefore the air supply function and the air exchange function of the bathroom heater can be achieved through the same fan. And because when the air supply function was opened, the function of taking a breath can be closed, and the back is closed to the air supply function, and the function of taking a breath just can be opened for air supply function and the function of taking a breath can not be opened simultaneously, and then avoid opening simultaneously air supply and the function of taking a breath and produce the conflict to the control of fan, avoid the fan to damage because of the control conflict, prolonged the life of fan and bathroom heater.

Example two:

the present embodiment provides a switch assembly, and in addition to the technical features of the above-described embodiments, the present embodiment further includes the following technical features.

As shown in fig. 1 and 2, the first control assembly 200 further includes a first support member 230, the first support member 230 being connected with the first wire connecting member 100; the first actuating member 210 is connected to the first supporting member 230 and can rotate relative to the first supporting member 230 to switch between a first position and a second position.

In this embodiment, the first supporting part 230 is connected with the first wire connecting part 100, and the first supporting part 230 is connected with the first actuating part 210, so that the first supporting part 230 can transmit the electric signal from the first wire connecting part 100 to the first actuating part 210, and the transmission of the electric signal is controlled by switching the first actuating part 210 between the first position and the second position. The first supporting part 230 can support the first touch part 210 while transmitting the electrical signal, so that the first touch part 210 can rotate the first supporting part 230 first, so that the end of the first touch part 210 can be in contact with or disconnected from the first control part, and the first control part 220 can control the functional device electrically connected with the first control part 220.

As shown in fig. 3 and 5, the middle portion of the first actuating member 210 is connected to the first supporting member 230, and when the first end of the first actuating member 210 tilts with respect to the first supporting member 230, the second end of the first actuating member 210 falls with respect to the first supporting member 230; when the first end of the first actuating member 210 falls down relative to the first supporting member 230, the second end of the first actuating member 210 tilts relative to the first supporting member 230, so as to form a tilting plate structure, and the first end of the first supporting member 230 can be far away from or in contact with the first control member 220.

As shown in fig. 3, when the first actuating member 210 is located at the first position, the first end of the first actuating member 210 tilts with respect to the first supporting member 230 and contacts the first control member 220.

As shown in fig. 5, when the first actuating member 210 is located at the second position, the first end of the first actuating member 210 drops relative to the first supporting member 230 and is disconnected from the first control member 220.

The first connection member 100 is a connection terminal, and is disposed on the first support member 230, and the first connection member 100 is used for connecting with a power line of a commercial power, for example, the first connection member 100 is connected with a live wire of the power line to be used as a live wire inlet end of the switch assembly.

The first support member 230 is a copper sheet.

Example three:

As shown in fig. 1 and 2, the second control assembly 300 includes a second supporting part 310, a second actuating part 320, and a second control part 330; the second supporting part 310 is connected or disconnected with the first actuating part 210; the second actuating member 320 is connected to the second supporting member 310 and can rotate relative to the second supporting member 310; the second actuating member 320 may contact or be remote from the second control member 330.

In this embodiment, the second supporting component 310 is connected to the first triggering component 210, and the second triggering component 320 contacts with the second control component 330, so that a circuit where the second control component 330 is located forms a loop, and a function corresponding to the second control component 330 is turned on; the second touch component 320 is disconnected from the second control component 330, so that the circuit where the second control component 330 is located cannot form a loop, and the function corresponding to the second control component 330 is closed, thereby realizing the control of the function corresponding to the second control component 330.

As shown in fig. 3 and 4, since the first touching member 210 is disconnected from the first control member 220 under the condition that the second supporting member 310 is connected to the first touching member 210, no matter whether the second touching member 320 is connected to the second control member 330, the function corresponding to the first control member 220 and the function corresponding to the second control member 330 are simultaneously turned on; as shown in fig. 6, when the second supporting member 310 is connected to the first triggering member 210 and the function corresponding to the first controlling member 220 is turned off, the function corresponding to the second controlling member 330 can be controlled separately by the second triggering member 320, and under the condition that it is ensured that the function corresponding to the first controlling member 220 and the function corresponding to the second controlling member 330 are not turned on at the same time, the function corresponding to the first controlling member 220 and the function corresponding to the second controlling member 330 can be turned off at the same time, so that the user can control the heating apparatus more flexibly and conveniently.

The second control part 330 includes a second outlet terminal 332 and a second static contact 334, one end of the second static contact 334 is connected to the second connection terminal, and the other end is connected to the second touching part 320.

Example four:

As shown in fig. 1 and 2, the switch assembly further includes a third control assembly 400, the third control assembly 400 including a third control part 410 and a third actuating part 420; the third actuating member 420 is located at the third position while being in communication with the first control part 220 and the third control part 410, and the third actuating member 420 is located at the fourth position while being disconnected from the first control part 220 and the third control part 410.

In this embodiment, the third control assembly 400 includes a third trigger part 420 and a third control part 410, the third trigger part 420 can be simultaneously connected to the first control part 220 and the third control part 410, the third trigger part 420 can also be simultaneously disconnected from the first control part 220 and the third control part 410, and thus the third trigger part 420 can control the third control part 410.

As shown in fig. 6 and 7, when the third activating part 420 is connected to the first control part 220 and the third control part 410 at the same time, the circuit of the third control part 410 forms a loop, and the function corresponding to the third control part 410 is turned on. When the third trigger 420 is disconnected from the first control unit 220 and the third control unit 410, the circuit of the third control unit 410 cannot form a loop, and the function corresponding to the third control unit 410 is turned off. Thereby controlling the function corresponding to the third control unit 410.

The third control part 410 includes a third outlet terminal 412 and a third static contact 414, one end of the third static contact 414 is connected to the third connection terminal, and the other end can be connected to the third touch part 420.

Specifically, the heating device can be an electric appliance such as a bathroom heater with a warm air function, the switch component is a three-position switch, the first control component 200 controls the positive rotation of a fan of the bathroom heater, the second control component 300 controls the negative rotation of the fan of the bathroom heater, and therefore the air supply function and the air exchange function of the bathroom heater can be achieved through the same fan. The third control assembly 400 controls the heating function of the bath heater to be turned on or off. When opening the heating function, the air supply function can be opened simultaneously for user's bathroom heater's operation is more simple and convenient, and the function of taking a breath can not open this moment, and then avoids opening simultaneously air supply and the function of taking a breath and produces the conflict to the control of fan, avoids the fan to damage because of the control conflict, has prolonged the life of fan and bathroom heater.

Example five:

As shown in fig. 6 and 7, the third actuating member 420 is located at the third position, disconnected from the second supporting member 310; the third actuating member 420 is located at a fourth position and coupled to the second supporting member 310.

In this embodiment, the third trigger member 420 is located at the third position, the third trigger member 420 is disconnected from the second support member 310, the third trigger member 420 is simultaneously conducted with the first control member 220 and the third control member 410, the function corresponding to the third control member 410 is turned on, and the function corresponding to the second control member 330 is turned off.

The third trigger part 420 is located at the fourth position, the third trigger part 420 is disconnected from the first control part 220 and the third control part 410 at the same time, the third trigger part 420 is connected with the second support part 310, the function corresponding to the third control part 410 is turned off, and the function corresponding to the second control part 330 is turned on.

Because the function corresponding to the second control component 330 is turned off when the function corresponding to the third control component 410 is turned on, and the function corresponding to the second control component 330 is turned on when the function corresponding to the third control component 410 is turned off, the function corresponding to the third control component 410 and the function corresponding to the second control component 330 are not turned on at the same time, thereby avoiding the control of the heating device from colliding, avoiding the heating device from being damaged, and prolonging the service life of the heating device.

Example six:

As shown in fig. 1 and 2, the third control assembly 400 further includes a third supporting member 430, the third supporting member 430 is connected to the third actuating member 420, and the third actuating member 420 can rotate relative to the third supporting member 430 to switch between a third position and a fourth position.

In this embodiment, the third supporting member 430 can support the third actuating member 420, so that the third actuating member 420 can rotate relative to the third supporting member 430 and switch between the third position and the fourth position.

The middle part of the third trigger member 420 is connected with the third support member 430, and when the first end of the third trigger member 420 tilts relative to the third support member 430, the second end of the third trigger member 420 falls relative to the third support member 430; when the first end of the third actuating member 420 falls down relative to the third support member 430, the second end of the third actuating member 420 tilts relative to the third support member 430, thereby forming a tilting plate structure, such that the first end of the third support member 430 can be far away from or in contact with the third control member 410, and the second end of the third support member 430 can be far away from or in contact with the second support member 310.

When the third actuating member 420 is located at the third position, the first end of the third actuating member 420 is tilted with respect to the third supporting member 430 and contacts the third control member 410; the second end of the third actuating member 420 drops with respect to the third support member 430 and is disconnected from the second support member 310.

When the third actuating member 420 is located at the fourth position, the first end of the third actuating member 420 falls down with respect to the first supporting member 230 and is disconnected from the third control member 410; the second end of the third actuating member 420 is tilted with respect to the third supporting member 430 and is coupled to the second supporting member 310.

Example seven:

As shown in fig. 3 and 5, the first actuating member 210 is located at the first position, disconnected from the third supporting member 430; the first actuating member 210 is located at the second position and connected to the third supporting member 430.

In this embodiment, when the first trigger component 210 is located at the first position, the first trigger component 210 is connected to the first control component 220, so that the control circuit where the first control component 220 is located forms a loop, and further the function corresponding to the first control component 220 is turned on. The first trigger component 210 is disconnected from the third support component 430, and at this time, the third trigger component 420 is switched to a third position, the third trigger component 420 is simultaneously connected with the first control component 220 and the third control component 410, the electrical signal from the first wiring component 100 is transmitted to the third trigger component 420 through the first trigger component 210 and the first control component 220, and then transmitted to the third control component 410 through the third trigger component 420, the circuit where the third control component 410 is located forms a loop, the function corresponding to the third control component 410 is turned on, and the function corresponding to the second control component 330 is turned off. The third trigger part 420 is switched to the fourth position, the third trigger part 420 is simultaneously disconnected from the first control part 220 and the third control part 410, the function corresponding to the third control part 410 is turned off, and the function corresponding to the second control part 330 is turned off.

As shown in fig. 5 and 6, when the first triggering member 210 is located at the second position, the first triggering member 210 is disconnected from the first control member 220, and the first triggering member 210 is connected to the third supporting member 430. At this time, the third trigger part 420 is switched to the third position, the third trigger part 420 is simultaneously conducted with the first control part 220 and the third control part 410, the electrical signal is transmitted to the third support part 430 through the first trigger part 210, and then transmitted to the third control part 410 and the first control part 220 through the third trigger part 420, the circuit where the first control part 220 is located forms a loop, the function corresponding to the first control part 220 is turned on, the circuit where the third control part 410 is located forms a loop, the function corresponding to the third control part 410 is turned on, and the function corresponding to the second control part 330 is turned off. As shown in fig. 7, when the third trigger 420 is switched to the fourth position, the third trigger 420 is disconnected from the first control unit 220 and the third control unit 410, the third trigger 420 is connected to the second support 310, the function corresponding to the first control unit 220 is turned off, the function corresponding to the third control unit 410 is turned off, and the function corresponding to the second control unit 330 is turned on.

Because the function corresponding to the first control component 220 and/or the function corresponding to the third control component can be turned on when the function corresponding to the second control component 330 is turned off, the function corresponding to the second control component 330 can be turned on when the function corresponding to the first control component 220 and the function corresponding to the third control component are turned off at the same time, thereby avoiding the control of the heating device from being collided, avoiding the heating device from being damaged, and prolonging the service life of the heating device.

Specifically, the first control part 220 may control the on and off of the blowing function of the heating apparatus, the second control part 330 may control the on and off of the ventilation function of the heating apparatus, and the third control part 410 may control the on and off of the heating function of the heating apparatus.

Since the first actuating member 210 can be switched between the first position and the second position, the blowing function of the heating device can be independently turned on or off.

Since the third trigger part 420 can control the circuit of the first control part 220 and the circuit of the third control part 410 to form a loop at the same time no matter whether the first trigger part 210 is at the first position or the second position, after the heating function is turned on, the air supply function is turned on no matter whether the user turns on the air supply function, thereby improving the heating effect and facilitating the operation of the switch assembly by the user.

Since the circuit in which the second control part 330 is located cannot form a loop when the first actuating part 210 is in the first position or the third actuating part 420 is in the third position, ventilation cannot be opened when the air supply and/or heating is turned on, and ventilation can be opened when the air supply and heating is turned off. Even if the second actuating member 320 is connected to the second control member 330, ventilation cannot be opened when the first actuating member 210 is in the first position or the third actuating member 420 is in the third position. I.e. when the ventilation is on, the ventilation will be closed if the supply of air and/or heating is turned on. Further avoiding the conflict of ventilation and air supply, avoiding the damage of the heating device and prolonging the service life of the heating device.

Example eight:

As shown in fig. 1 and 2, the third support member 430 includes a third support sheet 432 and a third connection sheet 434; the third supporting plate 432 is connected with the third touch member 420; a third connecting tab 434 is connected to the third support tab 432 and extends to an end of the first actuating member 210.

In this embodiment, the third connecting piece 434 extends to one end of the first actuating member 210, so that the third connecting piece 434 is located on the moving path of the first actuating member 210, and therefore the first actuating member 210 can contact with the third connecting piece 434 during the rotation process, so that the electric signal from the first actuating member 210 can be transmitted to the third actuating member 420 through the third connecting piece 434 and the third supporting piece 432, so as to control the corresponding function of the third control member 410.

Example nine:

As shown in fig. 1 and 2, the second support member 310 includes a second support sheet 312 and a second connection sheet 314; the second supporting piece 312 is connected with the second touching member 320; the second connecting piece 314 is connected to the second supporting piece 312 and extends to one end of the third actuating member 420.

In this embodiment, the second connecting piece 314 extends to one end of the third actuating member 420, so that the second connecting piece 314 is located on the moving path of the third actuating member 420, and further, the third actuating member 420 can contact with the second connecting piece 314 during the rotation process, so that the electrical signal from the third actuating member 420 can be transmitted to the second actuating member 320 through the second connecting piece 314 and the second supporting piece 312, so as to control the corresponding function of the second control member 330.

Example ten:

As shown in fig. 1 and 2, the third touch member 420 includes a first movable contact piece 422 and a second movable contact piece 424; the first movable contact piece 422 is connected to the third supporting member 430 to be rotatable with respect to the third supporting member 430 to be connected to or disconnected from the first control member 220; the second movable contact 424 is connected to the third support part 430 to be rotatable with respect to the third support part 430 to be connected to the third control part 410 or to be connected to the second support part 310.

In this embodiment, the first movable contact piece 422 may be connected with the first control part 220, and the second movable contact piece 424 may be connected with the second control part 330. When the first trigger 210 is in the first position, the first movable contact 422 transmits the electrical signal from the first control unit 220 to the second movable contact 424, and further to the second control unit 330, so as to control the corresponding function of the second control unit 330; when the first trigger 210 is at the second position, the first movable contact 422 transmits the electrical signal to the first control component 220, and the second movable contact 424 transmits the electrical signal to the second control component 330, so that when the user does not open the function corresponding to the first control component 220, the function corresponding to the first control component 220 and the function corresponding to the second control component 330 can be simultaneously opened by opening the function corresponding to the second control component 330, thereby making the control of the heating device more convenient for the user.

Example eleven:

As shown in fig. 8, 9 and 10, the switch assembly further includes a link and key assembly 510; the connecting rod is simultaneously abutted against the first movable contact piece 422 and the second movable contact piece 424; the key assembly 510 is connected with a link.

In this embodiment, since the connecting rod abuts against the first movable contact piece 422 and the second movable contact piece 424 at the same time, when the user presses the key assembly 510, the first movable contact piece 422 and the second movable contact piece 424 are triggered at the same time, so as to realize linkage of the first movable contact piece 422 and the second movable contact piece 424, and further realize simultaneous control of the function corresponding to the first control component 220 and the function corresponding to the second control component 330.

As shown in fig. 11, the key assembly 510 includes an air supply key 512, a heating key 514, a ventilation key 516, and an illumination key 518.

Example twelve:

As shown in fig. 2 and 3, the first control assembly 200 further includes a first connecting piece 240, and the first connecting piece 240 is connected to the first control part 220 and extends to the first movable contact 422.

In this embodiment, the first connecting piece 240 extends to the first movable contact piece 422, so that the first connecting piece 240 is located on a moving path of the first movable contact piece 422, and further, the first movable contact piece 422 can contact with the first connecting piece 240 in a rotating process, an electrical signal can be transmitted to the second control part 330 through the first movable contact piece 422, or an electrical signal can be transmitted to the first control part 220 through the first movable contact piece 422, so that a user can control a function corresponding to the first control part 220 through the first touch part 210, and can simultaneously open a function corresponding to the first control part 220 and a function corresponding to the second control part 330 by opening a function corresponding to the second control part 330, thereby making the control of the heating apparatus more convenient for the user.

The first control part 220 includes a first outlet terminal 222 and a first static contact 224, one end of the first static contact 224 is connected to the first connection terminal, and the other end is connected to the first touching part 210.

The first connecting piece 240 is connected with the first stationary contact piece 224.

Example thirteen:

As shown in fig. 1 and 2, the switch assembly further includes at least one fourth control assembly 600, and the at least one fourth control assembly 600 is connected to the first terminal block 100.

In this embodiment, by providing the fourth control assembly 600, the switch assembly can simultaneously control more functions of the heating device, thereby further improving the convenience of the user in controlling the heating device.

The fourth control assembly 600 may control the illumination function of the heating device.

Example fourteen:

As shown in fig. 1 and 2, the at least one fourth control assembly 600 includes a fourth control member 610, a fourth supporting member 620 and a fourth actuating member 630. The fourth supporting member 620 is connected with the first wire connecting member 100; the fourth touching member 630 is disposed on the fourth supporting member 620, and can rotate relative to the fourth supporting member 620 to connect or disconnect with the fourth control member 610.

In this embodiment, by controlling the connection or disconnection between the fourth touching member 630 and the fourth control member 610, the function corresponding to the fourth control member 610 can be controlled.

The fourth control member 610 includes a fourth outlet terminal 612 and a fourth static contact 614, one end of the fourth static contact 614 is connected to the fourth outlet terminal 612, and the other end is connected to the fourth touching member 630.

As shown in fig. 8, 9 and 10, the switch assembly further includes a middle cover 520 and a bottom cover 530, the first control assembly 200, the second control assembly 300, the third control assembly 400 and the fourth control assembly 600 are disposed in the bottom cover 530, the middle cover 520 is fastened to the bottom cover 530, a plurality of toggle members 540 are disposed on the middle cover 520, the plurality of toggle members 540 are respectively connected to the first touch member 210, the second touch member 320, the third touch member 420 and the fourth touch member 630 through a plurality of links, and the key assembly 510 is disposed on the middle cover 520, and can respectively control the first touch member 210, the second touch member 320, the third touch member 420 and the fourth touch member 630 through the plurality of toggle members 540 and the plurality of links.

Example fifteen:

The present invention provides a heating device comprising a switch assembly as in any of the above embodiments, and therefore the heating device has all the benefits of the switch assembly of any of the above embodiments.

The heating device comprises a host and a switch assembly, wherein the switch assembly is used for receiving a control command from a user and controlling the host to work according to the control command.

The switch assembly includes a first junction block 100, a first control assembly 200, and a second control assembly 300. The first control assembly 200 includes a first actuating member 210 and a first control member 220, and the first actuating member 210 is connected to the first wire connecting member 100. The first actuating member 210 is located at the first position, and the first actuating member 210 is connected to the first control member 220 and disconnected from the second control assembly 300. The first triggering member 210 is located at the second position, and the first triggering member 210 is disconnected from the first control member 220 and connected to the second control assembly 300. The first control assembly 200 and the second control assembly 300 can respectively control different functional components of the heating device, so that corresponding functions of the heating device can be started according to the needs of a user.

When the first trigger component 210 is located at the first position, the first trigger component 210 is connected to the first wire connecting component 100, and the first trigger component 210 is connected to the first control component 220, so that a control circuit where the first control component 220 is located forms a loop, and further, a function corresponding to the first control component 220 is turned on. The first touching component 210 is disconnected from the second control component 300, so that the circuit where the second control component 300 is located cannot form a loop, and the function corresponding to the second control component 330 is closed.

When the first trigger component 210 is located at the second position, the first trigger component 210 is connected to the first wire connecting component 100, and the first trigger component 210 is disconnected from the first control component 220, so that the control circuit where the first control component 220 is located cannot form a loop, and further, the function corresponding to the first control component 220 is closed. The first touching part 210 is connected to the second control component 300, so that the circuit of the second control component 300 forms a loop, and the function corresponding to the second control component 330 is turned on.

Example sixteen:

The heating device is a bathroom heater, the first control unit 220 has a function of blowing air, the second control unit 330 has a function of ventilation, the third control unit 410 has a function of heating, and the fourth control unit 610 has a function of lighting.

When the first trigger component 210 is located at the first position, the first trigger component 210 is connected to the first control component 220, so that the control circuit where the first control component 220 is located forms a loop, and the air supply is turned on. The first trigger part 210 is disconnected from the third support part 430, and at this time, the third trigger part 420 is switched to a third position, the third trigger part 420 is simultaneously conducted with the first control part 220 and the third control part 410, the electric signal from the first wiring part 100 is transmitted to the third trigger part 420 through the first trigger part 210 and the first control part 220, and then transmitted to the third control part 410 through the third trigger part 420, and a circuit where the third control part 410 is located forms a loop, and the heating is opened, and the ventilation is closed. The third actuating member 420 is switched to the fourth position, and the third actuating member 420 is simultaneously disconnected from the first control member 220 and the third control member 410, the heating is turned off, and the ventilation is turned off.

When the first actuating member 210 is located at the second position, the first actuating member 210 is disconnected from the first control member 220, and the first actuating member 210 is connected to the third supporting member 430. At this time, the third trigger part 420 is switched to the third position, the third trigger part 420 is simultaneously conducted with the first control part 220 and the third control part 410, the electric signal is transmitted to the third support part 430 through the first trigger part 210, and then transmitted to the third control part 410 and the first control part 220 through the third trigger part 420, the circuit where the first control part 220 is located forms a loop, the air supply is turned on, the circuit where the third control part 410 is located forms a loop, the heating is turned on, and the ventilation is turned off. The third trigger member 420 is switched to the fourth position, the third trigger member 420 is simultaneously disconnected from the first control member 220 and the third control member 410, the third trigger member 420 is connected to the second support member 310, the blowing is turned off, the heating is turned off, and the ventilation is turned on.

Because when the ventilation is closed, the air supply and/or the heating can be started, and when the air supply and the heating are closed simultaneously, the ventilation can be started, the conflict generated on the control of the bath heater is further avoided, the damage of the bath heater is avoided, and the service life of the bath heater is prolonged.

Since the first actuating member 210 can be switched between the first position and the second position, the blowing function of the bath heater can be independently turned on or off.

Since the circuit in which the second control part 330 is located cannot form a loop when the first actuating part 210 is in the first position or the third actuating part 420 is in the third position, ventilation cannot be opened when the air supply and/or heating is turned on, and ventilation can be opened when the air supply and heating is turned off. Even if the second actuating member 320 is connected to the second control member 330, ventilation cannot be opened when the first actuating member 210 is in the first position or the third actuating member 420 is in the third position. I.e. when the ventilation is on, the ventilation will be closed if the supply of air and/or heating is turned on. Further avoiding the conflict of ventilation and air supply, avoiding the damage of the bath heater and prolonging the service life of the bath heater.

In the claims, the specification and the drawings of the specification of the present invention, the term "plurality" means two or more, unless explicitly defined otherwise, the terms "upper", "lower", and the like indicate orientations or positional relationships based on those shown in the drawings only for the purpose of describing the present invention more conveniently and simplifying the description, and do not indicate or imply that the referred device or element must have the described specific orientation, be constructed and operated in the specific orientation, and thus the description should not be construed as limiting the present invention; the terms "connect," "mount," "secure," and the like are to be construed broadly, and for example, "connect" may refer to a fixed connection between multiple objects, a removable connection between multiple objects, or an integral connection; the multiple objects may be directly connected to each other or indirectly connected to each other through an intermediate. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art from the above data specifically.

In the claims, specification, and drawings that follow the present disclosure, the description of the terms "one embodiment," "some embodiments," "specific embodiments," and so forth, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In the claims, specification and drawings of the present invention, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A switch assembly, comprising:

a first wiring member;

the first control assembly comprises a first touch part and a first control part, and the first touch part is connected with the first wiring part;

a second control assembly;

the first touch part is positioned at a first position, and the first touch part is connected with the first control part and disconnected with the second control component;

the first touch part is located at the second position, and the first touch part is disconnected with the first control part and is coupled with the second control assembly.

2. The switch assembly of claim 1, wherein the first control assembly further comprises:

a first support member connected to the first wiring member;

the first trigger part is connected with the first supporting part and can rotate relative to the first supporting part so as to switch between the first position and the second position.

3. The switch assembly of claim 1, wherein the second control assembly comprises:

the second supporting part can be connected with or disconnected from the first touch part;

the second touch component is connected with the second supporting component and can rotate relative to the second supporting component;

the second control component, the second touching component can contact or keep away from the second control component.

4. The switch assembly of claim 3, further comprising a third control assembly, the third control assembly comprising:

a third control section;

and the third trigger part is positioned at a third position and is simultaneously communicated with the first control part and the third control part, and the third trigger part is positioned at a fourth position and is simultaneously disconnected with the first control part and the third control part.

5. The switch assembly of claim 4,

the third touch part is positioned at the third position and disconnected from the second support part;

the third touch part is positioned at the fourth position and is connected with the second supporting part.

6. The switch assembly of claim 4, wherein the third control assembly further comprises:

and the third support part is connected with the third touch part, and the third touch part can rotate relative to the third support part so as to switch between the third position and the fourth position.

7. The switch assembly of claim 6,

the first touch part is positioned at a first position and disconnected from the third support part;

the first touch part is positioned at the second position and is connected with the third supporting part.

8. The switch assembly of claim 6, wherein the third support member comprises:

the third supporting sheet is connected with the third touch part;

and the third connecting sheet is connected with the third supporting sheet and extends to one end of the first touch part.

9. The switch assembly of claim 4, wherein the second support member comprises:

the second supporting sheet is connected with the second touch part;

and the second connecting sheet is connected with the second supporting sheet and extends to one end of the third touch part.

10. The switch assembly of claim 6, wherein the third actuating member comprises:

the first movable contact spring is connected with the third supporting part and can rotate relative to the third supporting part so as to be connected with or disconnected from the first control part;

and the second movable contact piece is connected with the third supporting part and can rotate relative to the third supporting part so as to be connected with the third control part or the second supporting part.

11. The switch assembly of claim 10, further comprising:

the connecting rod is simultaneously abutted against the first movable contact piece and the second movable contact piece;

and the key assembly is connected with the connecting rod.

12. The switch assembly of claim 10, wherein the first control assembly further comprises:

and the first connecting piece is connected with the first control part and extends to the first movable contact piece.

13. The switch assembly of any one of claims 1 to 12, further comprising:

at least one fourth control assembly connected to the first wire connecting member.

14. The switch assembly of claim 13, wherein the at least one fourth control assembly comprises:

a fourth control means for controlling the operation of the motor,

a fourth supporting member connected to the first wiring member;

and the fourth touch part is arranged on the fourth supporting part and can rotate relative to the fourth supporting part so as to be connected or disconnected with the fourth control part.

15. A heating device comprising a switch assembly as claimed in any one of claims 1 to 14.