CN209822941U

CN209822941U - Household electrical appliance

Info

Publication number: CN209822941U
Application number: CN201921037593.3U
Authority: CN
Inventors: 温丽君; 郁仲华
Original assignee: Netlai (zhejiang) Technology Co Ltd
Current assignee: Netlai (zhejiang) Technology Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2019-12-20
Anticipated expiration: 2029-07-04

Abstract

The application discloses domestic appliance includes: a mounting seat; the mounting box is arranged on the mounting seat; the controller is detachably arranged in the mounting box and is provided with a first positioning hole; locking mechanism has mobilizable retaining member, still includes first elastic component and first deblocking spare, and first deblocking spare sets up under the knob body, and when needs unblock, the removal of the first deblocking spare of drive makes the retaining member inwards remove, breaks away from first locating hole. This application just can the unblock controller through the removal of control retaining member, takes out the quick installation box of following of controller, realizes quick dismouting, and the user can change, maintain by oneself even. With first unlocking part setting can hide first unlocking part through the knob body under the knob body, effectively prevent the mistake and touch, when the first unlocking part of needs control, only need remove control knob, just can expose first unlocking part this moment.

Description

Household electrical appliance

Technical Field

The utility model relates to an electrical apparatus field, concretely relates to domestic appliance.

Background

Existing household appliances, such as: the integrated kitchen range, integrated basin, range hood, steam ager, sterilizer, water purifier, electric water heater, gas heater, refrigerator, washing machine etc. the controller all sets up in the machine, and most trouble is the electronic device damage on the controller. During maintenance, professional maintenance personnel are required to go to the door for service or send the electric appliance to a maintenance point, which is very unfavorable for users to use, and in the maintenance process, the machine body also needs to be disassembled, so that the process is complex, and the waiting time of the users is very long.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above-mentioned problem, a domestic appliance is proposed.

The utility model adopts the following technical scheme:

a household appliance comprising:

a mounting seat;

the mounting box is provided with an opening and is arranged on the mounting seat;

the controller is detachably arranged in the mounting box through the opening, and the side wall of the controller is provided with a first positioning hole;

the locking mechanism is arranged on the mounting seat or the mounting box and comprises a movable locking piece, a first elastic piece and a movable first unlocking piece, the first elastic piece is matched with the locking piece, so that the locking piece has a motion trend of moving outwards, the first unlocking piece is directly or indirectly matched with the locking piece, and the elastic force of the first elastic piece can be overcome by controlling the movement of the first unlocking piece to drive the locking piece to move inwards; when the controller was installed in the mounting box, the retaining member stretched into in the first locating hole, the controller is fixed with the mounting box relatively, and the controller is in locking state, and when needs unblock, the first unblock spare of drive removes, makes the retaining member inwards remove, breaks away from first locating hole.

The utility model provides a mount pad can be panel or structures such as lateral wall, and the position of mount pad both can be in domestic appliance's inside, also can be in domestic appliance's outside, and inside if setting up in the inside of cabinet door or apron, outside is like man-machine operation interface, and the position of mount pad does not have special limitation, can be at top, lateral part, back or the bottom etc. of domestic appliance, and one of the primary function of mount pad is exactly for bearing the weight of the controller. The mounting box disclosed by the application is arranged on the mounting seat, and comprises but is not limited to the following forms: the upper plastic box or the metal box is assembled, the box body with the panel extending out is added by processing means such as welding and the like. In practice, the locking mechanism can be one or more.

This application is provided with the mounting box, and controller detachable installs in the mounting box and through locking mechanism locking or unblock, and this kind of structural style makes after breaking down, just can unblock the controller through the removal of control retaining member, takes out the quick follow mounting box of controller, realizes quick dismouting, and the user can change, maintain by oneself even. The household appliance can greatly reduce the installation and after-sale cost of products. The first elastic piece is arranged, so that the locking piece can be conveniently reset automatically, namely when the controller is placed in the mounting box and moves in place (the locking piece is aligned with the first positioning hole), the locking piece automatically resets and extends into the first positioning hole under the action of the first elastic piece, and the controller is locked; when the controller needs to be detached, only the first unlocking key needs to be controlled to move, the elastic force of the first elastic piece is overcome, the locking piece is driven to move inwards, the locking piece is separated from the first positioning hole, and the controller can be moved out of the mounting box at the moment.

In one embodiment of the present invention, the household appliance is an integrated stove, an integrated water tank, a range hood, a steam box, a disinfection cabinet, a water purifier, an electric water heater, a gas water heater, a refrigerator or a washing machine.

In one embodiment of the present invention, the household appliance includes a control knob; the control knob is detachably mounted on the mounting seat and comprises a knob body, and the first unlocking piece is arranged under the knob body.

Set up first unlocking part under the knob body and can hide first unlocking part through the knob body, effectively prevent the mistake and touch, when the first unlocking part of needs control, only need remove control knob, just can expose first unlocking part this moment, convenience of customers controls.

In one embodiment of the present invention, the control knob can move up and down relative to the mounting base (for example, when the household electrical appliance is an integrated oven), and when the control knob is closest to the mounting base, a gap is formed between the control knob and the first unlocking member. Set up like this and can effectively prevent that knob body and first unlocking piece from taking place to interfere.

In one embodiment of the present invention, the moving direction of the first unlocking member is parallel to the moving direction of the locking member or forms an angle with the moving direction of the locking member;

when the moving direction of the first unlocking piece is parallel to the moving direction of the locking piece, the first unlocking piece is directly or indirectly connected with the locking piece, and the locking piece can be driven to move inwards by overcoming the elastic force of the first elastic piece through driving the first unlocking piece to move;

when the moving direction of the first unlocking piece and the moving direction of the locking piece form an angle, the first unlocking piece is matched with the locking piece through the guide surface or matched with the locking piece through the connecting rod, and two ends of the connecting rod are respectively hinged with the locking piece and the unlocking piece; through pressing first unlocking piece, can drive the retaining member and overcome the elastic force inward movement of first elastic component.

When the moving direction of first unblocking spare is an angle with the moving direction of retaining member, can change the direction of force through spigot surface structure or connecting rod structure to drive the retaining member and remove. In practice, it is preferred that the angle is 90 °, i.e. the direction of movement of the first unlocking member is perpendicular to the locking member.

When cooperating with the retaining member through the spigot surface, be provided with first spigot surface on the retaining member, the tip of first deblocking spare has the slider, has on the slider with first spigot surface complex second spigot surface, when pressing first deblocking spare, through first spigot surface and the cooperation of second spigot surface, can drive the retaining member and overcome the elastic force inward movement of first elastic component, make the retaining member break away from first locating hole. When cooperating with the retaining member through the connecting rod, the connecting rod is the acute angle with the angle that the retaining member is, when pressing first deblocking spare, can drive the elastic force inward movement that the retaining member overcome first elastic component through the connecting rod, makes the retaining member break away from first locating hole.

In one embodiment of the present invention, the moving direction of the first unlocking member is perpendicular to the moving direction of the locking member; the locking mechanism further comprises a second elastic piece, and the second elastic piece is used for enabling the first unlocking piece to automatically reset after being released from pressing.

In one embodiment of the present invention, a third elastic member is disposed between the controller and the mounting box, and the third elastic member is used to pop out the controller from the mounting box after the controller is unlocked.

Can guarantee to dismantle the effect through setting up the third elastic component, during the actual use, the third elastic component can set up in the bottom or the lateral part of mounting box, also can set up in the bottom or the lateral part of controller.

In practical use, preferably, the third elastic member is a spring, the third elastic member is arranged at the bottom of the mounting box, the lower end of the spring is connected with the mounting box, and the upper end of the spring is used for being matched with the lower end of the controller and applying an elastic force which is separated from the opening of the mounting box to the controller.

In one embodiment of the present invention, the controller includes a control circuit board component, a first connector is disposed in the mounting box, and the controller has a second connector electrically connected to the first connector.

The controller may comprise only control circuit board components, in which case the first connector belongs to the control circuit board components. In practice, the first connector and the second connector may be a soft connection (such as a plug and a socket) or a hard connection (such as a male circuit coupler and a female circuit coupler).

In one embodiment of the present invention, the controller further includes a power board component, the second connector is disposed on the power board component, the control circuit board component is detachably mounted on the power board component, and the control circuit board component is electrically connected to the power board component.

The controller includes a control circuit board part and a power board part, and the control circuit board part is detachably mounted on the power board part, so that only one of the parts can be replaced as required.

The term "the control circuit board component is electrically connected with the power supply board component" includes various connection modes such as a soft connection (such as a plug and a socket), a hard connection (such as a male circuit coupler and a female circuit coupler) or a wireless connection (such as bluetooth).

In practical application, the control circuit board component and the power panel component can be provided with a plurality of pins for externally connecting a sensor, an actuator and the like. In practical application, the control circuit board component may be a touch structure or a mechanical switch structure.

When the power supply board is actually used, a positioning structure and a buckling structure are arranged between the control circuit board component and the power supply board component. The positioning structure can be a positioning column and a positioning groove which are respectively arranged on the two parts, and the buckling structure can be a clamping hook arranged on one part.

In one embodiment of the present invention, the mounting box has a limiting step, and the upper end of the controller is in sealing fit with the limiting step through a first sealing ring;

the mounting seat is provided with a mounting opening, the open end of the mounting box is provided with a flanging which turns outwards, and the mounting box is matched with the mounting opening of the mounting seat through the flanging.

The first sealing ring is convenient to position and set through the limiting step. The installing port is formed in the installing seat, the opening end of the installing box is provided with the flanging which is turned outwards, the installing box is made to have a decoration function by the structure, common areas and operation areas are distinguished, the manufacturing tolerance of the opening of the installing seat can be eliminated, particularly for the installing seat made of glass materials, the installing box can eliminate the matching tolerance of the installing port formed by large-area glass, the installing reliability is guaranteed, the installing stress can be offset, and the product quality is improved.

In one embodiment of the present invention, the locking mechanism further includes an electric driving element for driving the locking member to move.

In this application, each elastic member may be an elastic element such as a spring, a tension spring, or a torsion spring.

The utility model has the advantages that: the first elastic piece is arranged, so that the locking piece can be conveniently reset automatically, namely when the controller is placed in the mounting box and moves in place (the locking piece is aligned with the first positioning hole), the locking piece automatically resets and extends into the first positioning hole under the action of the first elastic piece, and the controller is locked; when the controller needs to be detached, only the first unlocking key needs to be controlled to move, the elastic force of the first elastic piece is overcome, the locking piece is driven to move inwards, the locking piece is separated from the first positioning hole, and the controller can be moved out of the mounting box at the moment. Set up first unlocking part under the knob body and can hide first unlocking part through the knob body, effectively prevent the mistake and touch, when the first unlocking part of needs control, only need remove control knob, just can expose first unlocking part this moment, convenience of customers controls.

Description of the drawings:

FIG. 1 is a schematic view of a mounting structure of a controller of embodiment 1;

FIG. 2 is a schematic view of a first construction of the locking mechanism;

FIG. 3 is a schematic view of a second construction of the locking mechanism;

FIG. 4 is a third schematic view of the locking mechanism;

FIG. 5 is a cross-sectional view A-A of FIG. 1;

FIG. 6 is a schematic view of a mount and mounting box;

FIG. 7 is a schematic diagram of a flexible connection;

FIG. 8 is a schematic illustration of a hard-link disconnect;

FIG. 9 is a schematic view of a hard-wired coupling state;

FIG. 10 is a cross-sectional view of the control circuit board assembly;

FIG. 11 is a top view of a control circuit board assembly;

FIG. 12 is a cross-sectional view of a power strip component;

fig. 13 is a sectional view of a home appliance of embodiment 2;

fig. 14 is a top view of a home appliance of embodiment 2;

FIG. 15 is a schematic view of the household appliance being a gas water heater;

FIG. 16 is a schematic view of a range hood as a household appliance;

FIG. 17 is a schematic view of the household appliance being a steam box/sterilizer;

fig. 18 is a schematic view of the household appliance being a gas water heater.

The figures are numbered:

1. a mounting seat; 2. mounting a box; 3. an opening; 4. a locking mechanism; 5. a controller; 6. a locking member; 7. a first positioning hole; 8. a first elastic member; 9. a first unlocking member; 10. a box body; 11. a through hole; 12. an inclined surface; 13. a connecting member; 14. a connecting rod; 15. a first guide surface; 16. a slider; 17. a second guide surface; 18. a second elastic member; 19. a first separator; 20. a first convex ring; 21. a second separator; 22. a second convex ring; 23. a third elastic member; 24. a first joint; 25. a second joint; 26. a first housing; 27. a control circuit board; 28. a touch spring; 29. a second housing; 30. a power panel; 31. a capacitor; 32. a positioning column; 33. a hook; 34. a limiting step; 35. an installation port; 36. flanging; 37. a first seal ring; 38. a control knob; 39. a knob body; 40. a control circuit board component; 41. a power panel component.

The specific implementation mode is as follows:

the present invention will be described in detail with reference to the accompanying drawings.

Example 1

As shown in fig. 1, 2, 3, 4 and 5, a mounting structure of a controller includes:

a mounting base 1;

a mounting box 2 with an opening 3, wherein the mounting box 2 is arranged on the mounting base 1;

a controller 5 detachably mounted in the mounting box 2 through the opening 3;

the locking mechanism 4 is arranged on the mounting base 1, the mounting box 2 or the controller 5, the locking mechanism 4 is provided with a movable locking piece 6, the controller 5 is locked or the controller 5 is unlocked through the movement of the locking piece 6, and when the controller 5 is in a locking state, the locking piece 6 enables the controller 5 to be relatively fixed with the mounting box 2 or the mounting base 1.

The mounting base 1 of the present application may be a panel or a side wall of an electrical appliance, and one of the main functions is to carry the controller 5. The mounting box 2 is arranged on the mounting seat 1, and includes but is not limited to the following forms: the upper plastic box or the metal box is assembled, the box body 10 extending out of the panel is pulled out, and the box body 10 is added through processing means such as welding. In practice, the locking mechanism 4 may be one or more.

This application is provided with mounting box 2, and 5 detachable of controller install in mounting box 2 and through locking mechanism 4 locking or unblock, and this kind of structural style makes after breaking down, just can unblock controller 5 through the removal of controlling retaining member 6, takes out 5 quick follow mounting box 2 of controller, realizes quick dismouting, and the user can change, maintain by oneself even. The application discloses mounting structure of controller applies to electrical apparatus, can greatly reduced installation, the after-sale cost of product.

As shown in fig. 1, in this embodiment, the locking mechanism 4 is disposed on the mounting base 1, the sidewall of the controller 5 has a first positioning hole 7, the locking mechanism 4 further includes a first elastic member 8 and a movable first unlocking member 9, the first elastic member 8 is engaged with the locking member 6, so that the locking member 6 has a movement tendency of moving outward, the first unlocking member 9 is directly or indirectly engaged with the locking member 6, and the movement of the first unlocking member 9 is controlled to overcome the elastic force of the first elastic member 8, so as to drive the locking member 6 to move inward; when controller 5 was installed in mounting box 2, retaining member 6 stretched into first locating hole 7, and controller 5 and mounting box 2 relatively fixed are in locking state, and when needs unblock, the first piece 9 of deblocking of drive removed, made retaining member 6 inwardly directed movement, breaks away from first locating hole 7.

In this embodiment, for convenience of installation, the locking mechanism 4 further includes a box 10, the box 10 is disposed on the mounting base 1, the locking member 6 and the first unlocking member 9 are both slidably disposed on the box 10, and the first elastic member 8 is also disposed in the box 10. The case 10 may be fixed to the mounting base 1 by a plurality of means such as fasteners, glue, etc. In practical use, the locking mechanism 4 may be provided on the mounting box 2, and the locking mechanism 4 may be provided on the outer side of the mounting box 2 or on the inner side of the mounting box 2.

The first elastic piece 8 is arranged, so that the locking piece 6 can be conveniently reset automatically, namely when the controller 5 is placed in the mounting box 2 and moves in place (the locking piece 6 is aligned with the first positioning hole 7), the locking piece 6 automatically resets and extends into the first positioning hole 7 under the action of the first elastic piece 8, and the controller 5 is locked; when the controller 5 needs to be detached, only the first unlocking key needs to be controlled to move, the elastic force of the first elastic piece 8 is overcome, the locking piece 6 is driven to move inwards, the locking piece 6 is separated from the first positioning hole 7, and the controller 5 can be moved out of the mounting box 2 at the moment.

As shown in fig. 2-4, in order to make the controller 5 put into the mounting box 2 when can be comparatively convenient press retaining member 6, retaining member 6 has inclined plane 12 with controller 5 complex one end, can change the direction of force through this inclined plane 12, make the controller 5 impress when mounting box 2, can earlier move retaining member 6 inwards pressure, after controller 5 removed to target in place, first locating hole 7 aligns with retaining member 6 this moment, under the effect of first elastic component 8, retaining member 6 automatic re-setting stretches into first locating hole 7, locking controller 5.

The locking mechanism 4 of this application can realize not using instrument and auxiliary material, drives the function that 9 removal alright change controller 5 of first unblock spare through the finger, and whole dismouting is very convenient.

As shown in fig. 1 and 6, in the present embodiment, since the locking mechanism 4 is located outside the mounting box 2, in order to allow the locking member 6 to protrude into the mounting box 2, the side wall of the mounting box 2 is provided with a through hole 11 through which the locking member 6 passes. In actual use, when the locking mechanism 4 is provided inside the mounting case 2, the through-hole 11 does not need to be provided.

In practice, the first unlocking member 9 of the locking mechanism 4 may move in various manners (i.e., the locking mechanism 4 may have various structures), and the moving direction of the first unlocking member 9 is parallel to the moving direction of the locking member 6 or forms an angle with the moving direction of the locking member 6. As shown in fig. 2, when the moving direction of the first unlocking member 9 is parallel to the moving direction of the locking member 6, the first unlocking member 9 is indirectly connected with the locking member 6 through the connecting member 13, and the first unlocking member 9 is driven to move, so that the locking member 6 can be driven to overcome the elastic force of the first elastic member 8 to move inwards, and during actual use, the first unlocking member 9 can also be directly connected with the locking member 6, even the first unlocking member 9 and the locking member 6 are of an integrated structure.

As shown in fig. 3, when the moving direction of the first unlocking member 9 is at an angle with the moving direction of the locking member 6, the first unlocking member 9 can be matched with the locking member 6 through the guide surface, and by pressing the first unlocking member 9, the locking member 6 can be driven to overcome the elastic force of the first elastic member 8 to move inwards. As shown in fig. 4, when the moving direction of first unblocking piece 9 and the moving direction of retaining member 6 are an angle, first unblocking piece 9 can also cooperate with retaining member 6 through connecting rod 14, and the both ends of connecting rod 14 are articulated with retaining member 6 and unblocking piece respectively, through pressing first unblocking piece 9, can drive retaining member 6 and overcome the elastic force inward shift of first elastic component 8. The direction of the force can be changed by the guide surface structure or the connecting rod 14 structure, so that the locking piece 6 is driven to move.

As shown in fig. 3, when the locking member 6 is engaged with the guiding surface, the locking member 6 is provided with a first guiding surface 15, the end of the first unlocking member 9 is provided with a sliding block 16, the sliding block 16 is provided with a second guiding surface 17 engaged with the first guiding surface 15, and when the first unlocking member 9 is pressed, the locking member 6 can be driven to move inwards against the elastic force of the first elastic member 8 by engaging the first guiding surface 15 with the second guiding surface 17, so that the locking member 6 is disengaged from the first positioning hole 7.

As shown in fig. 4, when the connecting rod 14 is engaged with the locking member 6, the angle formed by the connecting rod 14 and the locking member 6 is an acute angle, and when the first unlocking member 9 is pressed, the connecting rod 14 can drive the locking member 6 to move inward against the elastic force of the first elastic member 8, so that the locking member 6 is disengaged from the first positioning hole 7.

When the moving direction of the first unlocking member 9 is at an angle to the moving direction of the locking member 6 as shown in fig. 3 and 4, it is preferable that the moving direction of the first unlocking member 9 is perpendicular to the moving direction of the locking member 6; the locking mechanism 4 further comprises a second elastic member 18, and the second elastic member 18 is used for automatically resetting the first unlocking member 9 after being released from pressing.

As shown in fig. 2, 3 and 4, a first partition plate 19 is arranged in the box body 10 of the three locking mechanisms 4, the locking member 6 has a first convex ring 20, the locking member 6 is slidably arranged on the box body 10 and the first partition plate 19, the first elastic member 8 is a spring, the first elastic member 8 is sleeved on the locking member 6, one end of the first elastic member abuts against the first convex ring 20, and the other end of the first elastic member abuts against the first partition plate 19.

As shown in fig. 3 and 4, a second partition 21 is disposed in the box body 10 of the two locking mechanisms 4, the first unlocking piece 9 has a second convex ring 22, the first unlocking piece 9 is slidably disposed on the box body 10 and the second partition 21, the second elastic piece 18 is a spring, the second elastic piece 18 is sleeved on the first unlocking piece 9, one end of the second elastic piece abuts against the second convex ring 22, and the other end of the second elastic piece abuts against the second partition 21.

In other embodiments, the sidewall of the mounting box 2 or the mounting base 1 has a second positioning hole, the locking mechanism 4 is disposed on the controller 5, the locking mechanism 4 further includes a second elastic member 18 and a second unlocking member capable of moving, the second elastic member 18 is matched with the locking member 6, so that the locking member 6 has a movement tendency of moving outward, the second unlocking member is directly or indirectly matched with the locking member 6, and the elastic force of the second elastic member 18 can be overcome by controlling the movement of the second unlocking member to drive the locking member 6 to move inward; when controller 5 was installed in mounting box 2, retaining member 6 stretched into the second locating hole in, and controller 5 was in locking state, and when needs unblock, the drive second unlocking piece removed, made retaining member 6 inwards remove, breaks away from the second locating hole. The second elastic piece 18 is arranged, so that the locking piece 6 can be conveniently reset automatically, namely when the controller 5 is placed in the mounting box 2 and moves in place (the locking piece 6 is aligned with the second positioning hole), the locking piece 6 automatically resets and extends into the second positioning hole under the action of the second elastic piece 18, and the controller 5 is locked; when the controller 5 needs to be removed, the controller 5 can be moved out of the mounting box 2 only by controlling the second unlocking key to move and overcoming the elastic force of the second elastic part 18 to drive the locking part 6 to move inwards, so that the locking part 6 is separated from the second positioning hole. In this embodiment, the locking mechanism 4 may also take the form of the structure shown in fig. 2, 3 or 4.

As shown in fig. 1 and 6, a third elastic member 23 is provided between the controller 5 and the mounting box 2, and the third elastic member 23 is used to eject the controller 5 from the mounting box 2 after unlocking the controller 5. The third elastic member 23 can ensure the dismounting effect, and in practical use, the third elastic member 23 can be arranged at the bottom or the side of the mounting box 2, and also can be arranged at the bottom or the side of the controller 5.

As shown in fig. 1 and 6, in the present embodiment, preferably, the third elastic member 23 is a spring, the third elastic member 23 is disposed at the bottom of the mounting box 2, a lower end of the spring is connected to the mounting box 2 by a screw, and an upper end of the third elastic member 23 is adapted to be engaged with a lower end of the controller 5, and is adapted to apply an elastic force to the controller 5 to disengage from the opening of the mounting box 2.

As shown in fig. 1 and 5, in the present embodiment, the controller 5 includes a control circuit board part 40 and a power board part 41, the first connector 24 is provided in the mounting box 2, the controller 5 has a second connector 25 for electrically connecting with the first connector 24, the second connector 25 is provided on the power board part 41, the control circuit board part 40 is detachably mounted on the power board part 41, and the control circuit board part 40 is electrically connected with the power board part 41. The controller 5 includes a control circuit board part 40 and a power board part 41, and the control circuit board part 40 is detachably mounted on the power board part 41, and this structure makes it possible to replace only one of the parts as needed.

The "control circuit board part 40 is electrically connected to the power supply board part 41" includes various connection modes such as a flexible connection, a hard connection, or a wireless connection. The flexible connection can be a plug and a socket which are inserted in a null way as shown in figure 7; hard-wired as shown in fig. 8 and 9, may be a male circuit coupler and a female circuit coupler; the wireless connection may be a bluetooth connection or the like. In the present embodiment, the control circuit board component 40 and the power board component 41 are electrically connected by means of a flexible connection.

In practical applications, the first connector 24 and the second connector 25 may be a soft connection or a hard connection, and in this embodiment, the first connector 24 and the second connector 25 are hard connections, specifically, one connector is a female circuit coupler, and the other connector is a male circuit coupler.

In practical applications, the control circuit board assembly 40 and the power board assembly 41 may be provided with a plurality of pins for externally connecting sensors, actuators, and the like. As shown in fig. 10 and 11, the control circuit board member 40 includes a first housing 26, and the first positioning hole 7 is provided in the first housing 26. In the present embodiment, the control circuit board component 40 is of a touch type structure, and the control circuit board 27 and the touch spring 28 connected to the control circuit board 27 are further disposed in the first housing 26, and in actual use, the control circuit board component 40 may also be of a mechanical switch type structure.

As shown in fig. 12, the power panel member 41 includes a second case 29, and components such as the power panel 30 and the capacitor 31 are provided in the second case 29.

In actual use, as shown in fig. 10, 11 and 12, the control circuit board part 40 and the power supply board part 41 have a positioning structure and a snap structure therebetween. The positioning structure may be a positioning column 32 and a positioning slot (not shown) respectively disposed on the two parts, and the fastening structure may be a hook 33 disposed on one of the parts.

In other embodiments, the controller 5 may only include the control circuit board assembly 40, and the first connector 24 belongs to the control circuit board assembly 40.

As shown in fig. 1 and 6, in the present embodiment, the mounting box 2 has a limit step 34, and the upper end of the controller 5 is in sealing engagement with the limit step 34 through a first sealing ring 37;

the mounting seat 1 is provided with a mounting opening 35, the opening end of the mounting box 2 is provided with a flange 36 which is turned outwards, and the mounting box 2 is matched with the mounting opening 35 of the mounting seat 1 through the flange 36.

The positioning and arrangement of the first sealing ring 37 is facilitated by the provision of the stop step 34. Have installing port 35 on the mount pad 1, the open end of mounting box 2 has the turn-ups 36 of outside upset, and this kind of structure makes mounting box 2 have the decoration function, distinguishes common region and operation area, can also eliminate the manufacturing tolerance of the 1 trompil of mount pad, and to glass material's mount pad 1 very much, mounting box 2 can eliminate the large tracts of land glass and set up the cooperation tolerance of installing port 35, ensures the installation reliability, and can offset installation stress, promotes product quality.

In other embodiments, the locking mechanism 4 further comprises an electrically driven element for driving the movement of the locking member 6. The driving element may be a driving motor or an electromagnet, etc. The function of the locking control 5 or unlocking control 5 can be realized by the operation of the electric drive element.

In this embodiment, each elastic member is a spring, and in other embodiments, the elastic member may be an elastic element such as a tension spring or a torsion spring.

The mounting structure of the controller of the application can be applied to various electric appliances, in particular to household appliances, such as an integrated stove (see fig. 1), an integrated water tank, a range hood (see fig. 16), a steam box/disinfection cabinet (see fig. 17), a water purifier, an electric water heater (see fig. 15), a gas water heater (see fig. 18), a refrigerator or a washing machine and the like.

Example 2

As shown in fig. 13 and 14, a home appliance includes the mounting structure of the controller of embodiment 1, and further includes a control knob 38 detachably mounted on the mounting base 1 (i.e., the home appliance of this embodiment is a home appliance having a control knob), the control knob 38 includes a knob body 39, and the first unlocking member 9 of the locking mechanism 4 is disposed directly below the knob body 39. Set up first unlocking piece 9 and can hide first unlocking piece 9 through knob body 39 under knob body 39, effectively prevent the mistake and touch, when the first unlocking piece 9 of needs control, only need remove control knob 38, just can expose first unlocking piece 9 this moment, convenience of customers controls.

The locking mechanism 4 of this embodiment preferably adopts two structures, fig. 3 and fig. 4, because one end of the first unlocking member 9 of these two structures passes through the box body 10, the whole volume is small, and can be hidden under the knob body 39 relatively conveniently.

The household appliance of this embodiment can be an integrated kitchen (split type or integrated type) or an integrated sink, etc., for example, when the household appliance is an integrated kitchen, the control knob 38 can be pressed to move a set distance to one side of the mounting base 1, and in order to prevent interference, when the control knob 38 is closest to the mounting base 1, a gap is formed between the control knob 38 and the first unlocking member 9.

The above only is the preferred embodiment of the present invention, not therefore the limit the patent protection scope of the present invention, all applications the equivalent structure transformation made by the contents of the specification and the drawings of the present invention is directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. A household appliance, characterized in that it comprises:

a mounting seat;

2. The household appliance of claim 1, wherein the household appliance comprises a control knob; the control knob is detachably mounted on the mounting seat and comprises a knob body, and the first unlocking piece is arranged under the knob body.

3. The household appliance of claim 1, wherein the household appliance is an integrated kitchen, an integrated sink, a range hood, a steam box, a disinfection cabinet, a water purifier, an electric water heater, a gas water heater, a refrigerator, or a washing machine.

4. The household appliance of claim 1, wherein the direction of movement of the first unlocking member is parallel to the direction of movement of the locking member or at an angle to the direction of movement of the locking member;

5. The household appliance of claim 4, wherein the direction of movement of the first unlocking member is perpendicular to the direction of movement of the locking member; the locking mechanism further comprises a second elastic piece, and the second elastic piece is used for enabling the first unlocking piece to automatically reset after being released from pressing.

6. The household appliance according to claim 1, wherein a third elastic member is provided between the controller and the mounting box, and the third elastic member is used for ejecting the controller from the mounting box after unlocking the controller.

7. The appliance of claim 1, wherein the controller includes a control circuit board component, a first connector is disposed within the mounting box, and the controller has a second connector for electrical connection with the first connector.

8. The home appliance of claim 7, wherein the controller further comprises a power board part, the second connector is provided on the power board part, and the control circuit board part is detachably mounted on the power board part while being electrically connected to the power board part.

9. The household appliance according to claim 1, wherein the mounting box has a limit step, and the upper end of the controller is in sealing fit with the limit step through a first sealing ring;

10. The household appliance according to claim 1, wherein the locking mechanism further comprises an electrically driven element for driving the movement of the locking member.