CN218406967U

CN218406967U - Electric appliance with door

Info

Publication number: CN218406967U
Application number: CN202222223691.4U
Authority: CN
Inventors: 唐春玉; 谢艺飞
Original assignee: Zhongshan Donlim Weili Electrical Equipment Co Ltd
Current assignee: Guangdong Weili Electric Appliance Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-01-31
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses an electrical apparatus with door, it includes: an appliance main body; the door body is rotatably connected with the electric appliance main body; the locking mechanism is arranged on the electric appliance main body or the door body and can lock the door body and the electric appliance main body; the limiting mechanism is arranged on the electric appliance main body or the door body and is electrically connected with a control module; the locking mechanism can unlock the door body and the electric appliance main body when moving along an unlocking path, and the limiting mechanism is inserted in the unlocking path and can be controlled by the control module to move away from the unlocking path. Through above-mentioned structure, open the door body and need control stop gear action in proper order and order about locking mechanism along the two-step operation of unblock route activity, can effectively avoid the user's maloperation to open the door body easily, improve operating safety factor, reduce injury and the incident that abnormal operation produced.

Description

Electric appliance with door

Technical Field

The utility model relates to a household electrical appliances technical field, in particular to take electrical apparatus of door.

Background

Some existing household appliances with doors, such as microwave ovens, micro-steamers, refrigerators and the like, generally open the door once, that is, a user can unlock the door body by directly pulling the door body or pressing a corresponding position, so that the door can be opened. However, this kind of mode of opening the door only needs one step of operation can the unblock for the user can open the door body easily when taking place the maloperation, and it is not safe enough to the user, and operation factor of safety is lower, for example, to domestic appliance such as microwave oven, oven that can produce the high temperature at the during operation, when the user leads to the door body to be opened by one step of operation because of reasons such as maloperation, probably is scalded by inside high temperature, causes the incident.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take electrical apparatus of door can avoid user's maloperation and open the door body easily, improves operating safety factor.

To achieve the above object, there is provided an electric appliance with a door, including: an appliance main body; the door body is rotatably connected with the electric appliance main body; the locking mechanism is arranged on the electric appliance main body or the door body and can lock the door body and the electric appliance main body; the limiting mechanism is arranged on the electric appliance main body or the door body and is electrically connected with a control module; the locking mechanism can unlock the door body and the electric appliance main body when moving along an unlocking path, and the limiting mechanism is inserted in the unlocking path and can be controlled by the control module to move away from the unlocking path.

According to the electric appliance with the door, the locking mechanism comprises a door hook, the unlocking path comprises an unlocking space positioned on the back side of the door hook, and the limiting mechanism is inserted into the unlocking space.

According to the electric appliance with the door, the limiting mechanism comprises a driving piece and a limiting assembly, the driving piece is electrically connected with the control module, and the limiting assembly is inserted into the unlocking path and connected with the driving piece.

According to the electric appliance with the door, the limiting component is of a connecting rod structure.

According to the electric appliance with the door, the connecting rod structure comprises a first rod frame and a second rod frame, the first rod frame is inserted into the unlocking path and is rotatably connected with an interlocking support, and the second rod frame is rotatably connected with the first rod frame and the driving piece respectively.

According to the electric appliance with the door, the driving piece is an electromagnetic push rod or an electric push rod, and an output shaft of the driving piece is rotatably connected with the second rod frame.

According to the electric appliance with the door, the driving piece is arranged on the interlocking bracket.

According to an electrical apparatus of taking door, locking mechanism includes the door hook, the unblock route is including being located the dorsal unblock space of door hook, first rack cartridge is in the unblock space, the last spacing groove that is located door hook side that has of interlocking support.

According to the electric appliance with the door, the locking mechanism is arranged on the door body, and the limiting mechanism is arranged on the electric appliance main body.

According to an electrical apparatus of taking door, spacing subassembly include the gag lever post, the driving piece sets up to spacing motor, spacing motor sets up on a mounting bracket, and with the control module electricity is connected, the one end of gag lever post and the output shaft of spacing motor, the other end is provided with the pin, the pin is inserted and is located the unblock route.

Has the advantages that: through above-mentioned structure, open the door body and need control stop gear action in proper order and order about locking mechanism along the two-step operation of unblock route activity, can effectively avoid the user's maloperation to open the door body easily, improve operating safety factor, reduce injury and the incident that abnormal operation produced.

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 present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a diagram illustrating a first state of the embodiment of the present invention;

FIG. 2 is an enlarged view of portion A shown in FIG. 1;

FIG. 3 is a diagram illustrating a second state of the embodiment of the present invention;

fig. 4 is an enlarged view of a portion B shown in fig. 3.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4, an electrical apparatus with a door includes an electrical apparatus main body 10, a door body 20, a locking mechanism, a limiting mechanism and a main control module, wherein the door body 20 is rotatably connected to the electrical apparatus main body 10, the locking mechanism is disposed on the electrical apparatus main body 10 or the door body 20 and can lock the door body 20 and the electrical apparatus main body 10, the limiting mechanism is disposed on the electrical apparatus main body 10 or the door body 20 and is electrically connected to a control module, and the control module can be disposed on the door body 20 or the electrical apparatus main body 10. When the locking mechanism moves along an unlocking path, the locking mechanism can unlock the door body 20 and the electric appliance main body 10, the limiting mechanism is inserted into the unlocking path, and the control module can control the limiting mechanism to move away from the unlocking path.

The state shown in fig. 1 is that the door 20 is locked with the main body 10 of the electrical appliance, and at this time, the electrical appliance is in a door closing state, and the limiting mechanism is inserted into the unlocking path to limit the movement of the locking mechanism along the unlocking path. When the door needs to be opened, the control module controls the limiting mechanism to act so as to move away from the unlocking path, then drives the limiting mechanism to move along the unlocking path so as to unlock the door body 20 and the electric appliance main body 10, and finally, the door body 20 can be opened, so that the opening of the electric appliance is realized. Therefore, the door body 20 is opened, two steps of operations including control of the limiting mechanism and driving of the locking mechanism to move along the unlocking path are required, the door body 20 can be effectively prevented from being easily opened by misoperation of a user, and the operation safety coefficient is improved.

Wherein, the electric appliance can be arranged as a microwave oven, an oven, a micro steaming and baking device, a steam box, a refrigerator and the like; during the door opening operation, the space through which the locking mechanism moves is the unlocking path.

In the present embodiment, the locking mechanism is disposed on the door body 20, and the limiting mechanism is disposed on the electric appliance main body 10, so as to facilitate the installation and arrangement of the limiting mechanism. The locking mechanism comprises a door hook 31, the door hook 31 is movably mounted on the door body 20, the unlocking path comprises an unlocking space 51 located on the back side of the door hook 31, and the limiting mechanism is inserted in the unlocking space 51. When the electric appliance is closed, the door hook 31 is hung on the electric appliance main body 10 to lock the door body 20 to the electric appliance main body 10.

The door hook 31 may be disengaged from the appliance body 10 by pulling the door 20 or pressing a button, so as to unlock the locked state between the door 20 and the appliance body 10. The movement of the door hook 31 is well known to those skilled in the art and will not be described in further detail herein.

In this embodiment, the limiting mechanism includes a driving element 41 and a limiting component, the driving element 41 is electrically connected to the control module, the limiting component is inserted into the unlocking space 51, and the limiting component is connected to the driving element 41. When the door needs to be opened, the control module sends a control signal to the driving member 41, and the driving member 41 drives the limiting assembly to move so that the limiting assembly moves away from the unlocking space 51.

Wherein, spacing subassembly sets up to link structure 42, and this link structure 42 includes first pole frame 421 and second pole frame 422, and first pole frame 421 cartridge is in unblock space 51, and just first pole frame 421 rotates with an interlocking support 43 and is connected, and this interlocking support 43 sets up on electrical apparatus main part 10, and second pole frame 422 rotates with first pole frame 421 and driving piece 41 respectively and is connected. When it is necessary to open the door, the driving member 41 pushes the first bar frame 421 to rotate through the second bar frame 422, so that the first bar frame 421 rotates to move away from the unlocking space 51.

In this embodiment, the driving member 41 is configured as an electromagnetic push rod, and an output shaft of the electromagnetic push rod is rotatably connected with the second rod frame 422. With the above structure, the limiting component and the driving component 41 are both disposed on the interlocking bracket 43, so that the limiting mechanism can be installed on the electrical appliance main body 10 as an integral module, and the limiting mechanism is convenient to install.

In some embodiments, the driver 41 may also be provided as an electric push rod.

In the present embodiment, the interlock bracket 43 has a stopper groove 431 on the side of the door hook 31. When the electric appliance is in a door-closed state, the first bar 421 is located in the limiting groove 431 to limit the rotation stroke of the first bar 421.

In some embodiments, the limiting component includes a limiting rod, the driving member 41 is configured as a limiting motor, the limiting motor is disposed on a mounting bracket, the mounting bracket is fixedly disposed on the appliance main body 10, the limiting motor is electrically connected to the control module, one end of the limiting rod is connected to an output shaft of the limiting motor, and the other end of the limiting rod is provided with a stop lever, and the stop lever is inserted into the unlocking space 51. When the door needs to be opened, the limiting motor drives the limiting rod to rotate, and then the stop lever is driven to move away from the unlocking space 51.

In some embodiments, the locking mechanism and the limiting mechanism are both located on the door body 20; or the locking mechanism and the limiting mechanism are both positioned on the electric appliance main body 10; or, the limiting mechanism is located on the door body 20, and the locking mechanism is located on the electric appliance main body 10.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An electrical appliance with a door, comprising:

an appliance main body;

the door body is rotatably connected with the electric appliance main body;

the locking mechanism is arranged on the electric appliance main body or the door body and can lock the door body and the electric appliance main body;

the limiting mechanism is arranged on the electric appliance main body or the door body and is electrically connected with a control module;

the locking mechanism can unlock the door body and the electric appliance main body when moving along an unlocking path, and the limiting mechanism is inserted in the unlocking path and can be controlled by the control module to move away from the unlocking path.

2. The electrical appliance with a door as claimed in claim 1, wherein the locking mechanism comprises a door hook, the unlocking path comprises an unlocking space at a back side of the door hook, and the limiting mechanism is inserted into the unlocking space.

3. The electrical appliance with a door as claimed in claim 1, wherein the limit mechanism comprises a driving member and a limit assembly, the driving member is electrically connected to the control module, and the limit assembly is inserted into the unlocking path and connected to the driving member.

4. The electrical appliance with a door as claimed in claim 3, wherein the position limiting assembly is provided in a link structure.

5. The electrical appliance with a door as claimed in claim 4, wherein the linkage structure comprises a first bar and a second bar, the first bar is inserted into the unlocking path and is rotatably connected to an interlocking bracket, and the second bar is rotatably connected to the first bar and the driving member, respectively.

6. The electric appliance with the door as claimed in claim 5, wherein the driving member is configured as an electromagnetic push rod or an electric push rod, and the output shaft of the driving member is rotatably connected to the second bar frame.

7. An appliance with a door as claimed in claim 5, wherein the drive member is provided on the interlocking bracket.

8. The electrical appliance with the door as claimed in claim 5, 6 or 7, wherein the locking mechanism comprises a door hook, the unlocking path comprises an unlocking space at the back side of the door hook, the first rod frame is inserted into the unlocking space, and the interlocking bracket is provided with a limiting groove at the side of the door hook.

9. The electric appliance with the door as claimed in any one of claims 1 to 7, wherein the locking mechanism is arranged on the door body, and the limiting mechanism is arranged on the electric appliance main body.

10. The electric appliance with the door as claimed in claim 3, wherein the limiting component comprises a limiting rod, the driving member is configured as a limiting motor, the limiting motor is disposed on a mounting frame and electrically connected to the control module, one end of the limiting rod is connected to an output shaft of the limiting motor, the other end of the limiting rod is provided with a stop lever, and the stop lever is inserted into the unlocking path.