Anti-toppling switch assembly and household appliance

Abstract

The utility model discloses an anti-toppling switch assembly and a household electrical appliance, the anti-toppling switch assembly comprises a housing assembly and a switch element, the housing assembly is internally provided with an accommodating cavity, and the accommodating cavity is internally and movably provided with a trigger device; the switch element is arranged on one side of the shell assembly in the horizontal direction, and the switch element is connected with the shell assembly; wherein the triggering device is configured to be suitable for being capable of moving relative to the shell assembly under the action of gravity, and the triggering device moves relative to the shell assembly so as to trigger the switch element or release triggering of the switch element. The switch element is arranged on one side of the trigger device along the horizontal direction, so that the vertical height of the anti-toppling switch assembly is reduced. Compared with a traditional anti-toppling switch assembly, the anti-toppling switch assembly can be more conveniently installed in a household appliance with a small vertical space.

Description

TECHNICAL FIELD

[0001] The utility model relates to switch technical field, especially a kind of anti-toppling switch assembly and the household appliance with the anti-toppling switch assembly of this. BACKGROUND

[0002] Anti-toppling switch assembly mainly includes trigger device and switch element, anti-toppling switch assembly is usually installed in the inside of household appliance, for detecting whether household appliance is inclined or toppling, and when household appliance is inclined or falls down due to external effect, timely cut off circuit.The vertical height of the anti-toppling switch assembly of existing anti-toppling switch assembly is usually arranged in the side of trigger device along vertical direction.But the vertical height of the anti-toppling switch assembly of this structure is higher, when the vertical space in the inside of household appliance is smaller, it is inconvenient to install anti-toppling switch assembly. SUMMARY

[0003] The utility model at least solves one of the problems in the prior art. To this end, the utility model provides an anti-toppling switch assembly with lower vertical height, which can be conveniently installed in the inside of household appliance with smaller vertical space.

[0004] The utility model further provides a household appliance with the above anti-toppling switch assembly.

[0005] According to the anti-toppling switch assembly of the first aspect embodiment of the utility model, the housing assembly is internally provided with a receiving cavity, and the trigger device is movably arranged inside the receiving cavity;The switch element is arranged on one side of the housing assembly along the horizontal direction, and the switch element is connected with the housing assembly;Wherein, the trigger device is configured to be adapted to move relative to the housing assembly under the action of gravity, and trigger the switch element or release the switch element by moving relative to the housing assembly.

[0006] The anti-toppling switch assembly according to the utility model embodiment has at least the following beneficial effects:

[0007] The anti-toppling switch assembly of the utility model embodiment reduces the vertical height of the anti-toppling switch assembly by arranging the switch element on one side of the trigger device along the horizontal direction.Compared with the traditional anti-toppling switch assembly, it can be more conveniently installed in the inside of household appliance with smaller vertical space.

[0008] According to some embodiments of the utility model, the housing assembly includes a first housing and a second housing, and the first housing and the second housing jointly enclose the receiving cavity.

[0009] According to some embodiments of the utility model, the first housing and the second housing are provided with positioning structure for positioning.

[0010] According to some embodiments of the present application, the positioning structure comprises a positioning groove and a positioning block capable of cooperating with each other, one of the positioning groove and the positioning block is arranged on the first shell, and the other is arranged on the second shell; when the first shell and the second shell form the shell assembly, the positioning block is inserted into the positioning groove.

[0011] According to some embodiments of the present application, the trigger device comprises a movable element and a moving arm, the switch element has a trigger part, the movable element is movably installed in the accommodating cavity, the moving arm is rotatably installed on the shell assembly, one end of the moving arm extends into the accommodating cavity, and the other end of the moving arm extends to the trigger part; the movable element can drive the moving arm to rotate relative to the shell assembly under the action of gravity and make the other end of the moving arm trigger or release the trigger part.

[0012] According to some embodiments of the present application, further comprising a gear adjusting assembly, the gear adjusting assembly is electrically connected with the switch element.

[0013] According to some embodiments of the present application, the gear adjusting assembly is arranged on one side of the switch element along a vertical direction, or arranged on one side of the switch element along a horizontal direction.

[0014] According to some embodiments of the present application, an electricity connection structure for connecting electricity is arranged between the gear adjusting assembly and the switch element, the electricity connection structure comprises a socket and a pin capable of cooperating with each other, one of the socket and the pin is arranged on the gear adjusting assembly, and the other is arranged on the switch element; the pin can be inserted into the socket to electrically connect the gear adjusting assembly with the switch element.

[0015] According to some embodiments of the present application, the gear adjusting assembly has an adjusting part capable of adjusting gears, and the adjusting part is located on a side wall, a top wall or a bottom wall of the gear adjusting assembly.

[0016] The household appliance according to the second aspect of the present application comprises a household appliance body, and the household appliance body is provided with the anti-toppling switch assembly as described above.

[0017] The household appliance according to the present application has at least the following beneficial effects:

[0018] The anti-toppling switch assembly of the household appliance is arranged in the horizontal direction on one side of the trigger device, so that the vertical height of the anti-toppling switch assembly is reduced.

[0019] Additional aspects and advantages of the present application will be given in part in the following description, become apparent from the following description, or be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0020] The present application will be further described below in conjunction with the drawings and embodiments, wherein:

[0021] Figure 1 A structure diagram of the anti-toppling switch assembly of the present application is shown in the figure.

[0022] Figure 2 A structure diagram of the anti-toppling switch assembly of the present application is shown in the figure. Figure 1 An internal structure diagram of the anti-toppling switch assembly is shown in the figure.

[0023] Figure 3 A structure diagram of the anti-toppling switch assembly of the present application is shown in the figure. Figure 2 An enlarged diagram of the part A in the figure.

[0024] Figure 4 A structure diagram of the anti-toppling switch assembly of the present application is shown in the figure. Figure 2 An internal structure diagram of the anti-toppling switch assembly is shown in the figure.

[0025] Figure 5 A structure diagram of the anti-toppling switch assembly of the present application is shown in the figure.

[0026] Figure 6 A structure diagram of the anti-toppling switch assembly of the present application is shown in the figure. Figure 5 A partial exploded view of the anti-toppling switch assembly is shown in the figure.

[0027] Figure 7 A structure diagram of the anti-toppling switch assembly of the present application is shown in the figure.

[0028] Figure 8 A structure diagram of the anti-toppling switch assembly of the present application is shown in the figure. Figure 7 A partial exploded view of the anti-toppling switch assembly is shown in the figure.

[0029] REFERENCE NUMERALS:

[0030] The housing assembly 100, the accommodating cavity 110, the first housing 120, the positioning groove 121, the first connecting hole 122, the positioning column 123, the second housing 130, the positioning block 131, the second connecting hole 132, the trigger device 200, the movable piece 210, the movable arm 220, the switch element 300, the trigger part 310, the pin 320, the positioning hole 330, the gear adjusting assembly 400, the insertion slot 410, the first opening 411, the second opening 412, the adjusting part 420. DETAILED DESCRIPTION

[0031] Embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0032] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application.

[0033] In the description of the present application, the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0034] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0035] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0036] Referring to Figures 1 to 8 , according to the first aspect of the utility model embodiment of anti -toppling switch assembly, including the shell assembly 100 and switch element 300, the shell assembly 100 inside is equipped with the containing cavity 110, the containing cavity 110 inside movably arranged with trigger device 200;Switch element 300 along the horizontal direction is arranged at the one side of shell assembly 100, and switch element 300 is connected with shell assembly 100;Wherein, trigger device 200 is configured as being suitable for under the action of gravity can relative shell assembly 100 movement, and by relative shell assembly 100 movement to trigger switch element 300 or release switch element 300.

[0037] Specifically, trigger device 200 normality keeps triggering switch element 300, at this time with the circuit of switch element 300 connection, when trigger device 200 is inclined or toppling, trigger device 200 under the action of gravity relative shell assembly 100 movement and release switch element 300, at this time with the circuit of switch element 300 connection is disconnected.

[0038] By adopting the above structure, switch element 300 is arranged along the horizontal direction at the one side of trigger device 200, thereby reducing the vertical height of anti-toppling switch assembly. Compared with the traditional anti-toppling switch assembly, it can be more conveniently installed in the vertical space of household appliances.

[0039] It can be understood that switch element 300 is usually a micro switch, and switch element 300 can also be a travel switch or other switch that uses mechanical movement components to control the on-off of the circuit. The utility model does not make specific limitation.

[0040] Referring to Figures 1 to 4 In some embodiments of the utility model, the shell assembly 100 includes a first shell 120 and a second shell 130, and the first shell 120 and the second shell 130 together enclose the containing cavity 110. The switch element 300 is installed between the first shell 120 and the second shell 130.

[0041] By adopting the above structure, when the first shell 120 and the second shell 130 are separated, the trigger device 200 and the switch element 300 can be conveniently installed.

[0042] It should be noted that the first shell 120 is provided with a first connecting hole 122, the second shell 130 is provided with a second connecting hole 132, the first connecting hole 122 and the second connecting hole 132 correspond, and the connecting piece is arranged in the first connecting hole 122 and the second connecting hole 132 to make the first shell 120 and the second shell 130 detachably connected. The first shell 120 and the second shell 130 are also provided with a clamping structure, so that the connection of the first shell 120 and the second shell 130 is more stable.

[0043] It should be noted that the first shell 120 is provided with a positioning column 123, and the switch element 300 is provided with a positioning hole 330, when the switch element 300 is installed between the first shell 120 and the second shell 130, the positioning column 123 is inserted into the positioning hole 330 to realize the positioning and fixing of the switch element 300.

[0044] With reference to Figures 2 to 4 In some embodiments of the present application, a positioning structure is arranged between the first shell 120 and the second shell 130.

[0045] By adopting the above structure, the positioning structure can make the first shell 120 and the second shell 130 more easily aligned during assembly, reduce assembly error, and have higher assembly efficiency and less assembly error.

[0046] With reference to Figures 2 to 4 In some embodiments of the present application, the positioning structure includes a positioning groove 121 and a positioning block 131 which can be positioned with each other, one of the positioning groove 121 and the positioning block 131 is arranged on the first shell 120, and the other is arranged on the second shell 130; when the first shell 120 and the second shell 130 form the shell assembly 100, the positioning block 131 is inserted into the positioning groove 121.

[0047] By adopting the above structure, the shape and structure of the positioning groove 121 and the positioning block 131 are generally simple, which can be manufactured by conventional machining processes such as milling and grinding, and have low processing difficulty and low cost. At the same time, the installation mode of the positioning groove 121 and the positioning block 131 is simple, when the first shell 120 and the second shell 130 form the shell assembly 100, the positioning can be completed only by inserting the positioning block 131 into the positioning groove 121, without the need for complex adjustment and calibration process, and the assembly efficiency is higher.

[0048] With reference to Figure 2 In some embodiments of the present application, the trigger device 200 includes a movable element 210 and a movable arm 220, the switch element 300 has a trigger part 310, the movable element 210 is movably installed in the accommodating cavity 110, the movable arm 220 is rotatably installed on the shell assembly 100, one end of the movable arm 220 extends to the inside of the accommodating cavity 110, and the other end of the movable arm 220 extends to the trigger part 310; the movable element 210 can drive the movable arm 220 to rotate relative to the shell assembly 100 under the action of gravity and make the other end of the movable arm 220 trigger or release the trigger part 310.

[0049] Specifically, the movable element 210 is a ball, and the trigger part 310 is a button. When no tilting or falling occurs, the movable element 210 contacts and drives the movable arm 220 to rotate relative to the shell assembly 100 under the action of gravity, and the other end of the movable arm 220 contacts and triggers the trigger part 310, at which time the circuit connected with the switch element 300 is in communication. When tilting or falling occurs, the movable element 210 is separated from the movable arm 220 under the action of gravity, the movable arm 220 rotates away from the shell assembly 100 and releases the trigger part 310, at which time the circuit connected with the switch element 300 is disconnected.

[0050] By adopting the above structure, when tilting or falling occurs, the movable element 210 arranged in the accommodating cavity 110 can respond to tilting or falling and move under the action of gravity, and then drive the movable arm 220 to rotate relative to the shell assembly 100 and make the other end of the movable arm 220 trigger or release the trigger part 310. The response speed of the movable element 210 to tilting or falling is relatively fast, and the trigger part 310 can be triggered or released in time.

[0051] It can be understood that the movable element 210 is usually a gravity ball, and only needs to be placed into the accommodating cavity 110 during assembly, and the installation is relatively simple. According to actual needs, the movable element 210 can also be a gravity pendulum or other components that can respond to tilting or falling, and the utility model is not limited in this regard.

[0052] It can be understood that the trigger part 310 is usually a button switch, and according to actual needs, the trigger part 310 can also be a toggle switch or other switches that can be driven to be opened or closed by the movable arm 220, and the utility model is not limited in this regard.

[0053] Referring to Figures 5 to 8 In some embodiments of the utility model, a gear adjusting assembly 400 is further included, which is used for adjusting the power or temperature of a household appliance such as a warmer, and the gear adjusting assembly 400 is electrically connected with the switch element 300.

[0054] By adopting the above structure, the gear adjusting assembly 400 is electrically connected with the switch element 300, and the switch element 300 can control the on-off of the circuit of the gear adjusting assembly 400 by triggering and releasing.

[0055] Referring to Figures 5 to 8 In some embodiments of the utility model, the gear adjusting assembly 400 is arranged on one side of the switch element 300 along the vertical direction, or is arranged on one side of the switch element 300 along the horizontal direction.

[0056] By adopting the above structure, the gear adjusting assembly 400 is arranged on one side of the switch element 300 along the vertical direction or arranged on one side of the switch element 300 along the horizontal direction, which can make the structure of the gear adjusting assembly 400 and the anti-toppling switch assembly more compact, save installation space, and facilitate arrangement, thereby helping to realize the integration and miniaturization of the household appliance.

[0057] With reference to Figure 6 And Figure 8 In some embodiments of the present application, an electrical connection structure is arranged between the gear adjusting assembly 400 and the switch element 300 for electrical connection, the electrical connection structure comprising a slot 410 and a pin 320 that are electrically connected to each other, one of the slot 410 and the pin 320 being arranged on the gear adjusting assembly 400, and the other being arranged on the switch element 300; the pin 320 can be inserted into the slot 410 to electrically connect the gear adjusting assembly 400 and the switch element 300.

[0058] By adopting the above structure, the electrical connection using the slot 410 and the pin 320 can simplify the internal wiring of the household appliance, make assembly more convenient, improve assembly efficiency, reduce the risk of inserting the wrong wire, and eliminate the interference of too many wires on the internal equipment of the household appliance. At the same time, the connection of the slot 410 and the pin 320 can also mechanically strengthen the connection between the gear adjusting assembly 400 and the switch element 300, making the connection more stable.

[0059] It should be noted that, with reference to Figure 8 In some embodiments, the slot 410 has a first opening 411 facing downward and a second opening 412 facing forward, both the first opening 411 and the second opening 412 being capable of inserting the pin 320 to electrically connect the gear adjusting assembly 400 and the switch element 300, and the pin 320 can be inserted into the slot 410 in different directions, thereby meeting different installation requirements.

[0060] It can be understood that the slot 410 is usually formed by bending a conductive sheet, and the slot 410 can also be formed by two adjacent conductive sheets, which is not limited in the present application.

[0061] With reference to Figures 5 to 8 In some embodiments of the present application, the gear adjusting assembly 400 has an adjusting portion 420 capable of adjusting the gear, and the adjusting portion 420 is located on the side wall, top wall or bottom wall of the gear adjusting assembly 400.

[0062] By adopting the above structure, when the adjusting part 420 is located at the side wall of the gear adjusting assembly 400, the gear adjusting assembly 400 can be installed on the side wall of the household appliance; when the adjusting part 420 is located at the top wall of the gear adjusting assembly 400, the gear adjusting assembly 400 can be installed on the top of the household appliance; when the adjusting part 420 is located at the bottom wall of the gear adjusting assembly 400, the gear adjusting assembly 400 can be installed on the bottom of the household appliance. Thus, the position of the adjusting part 420 can be flexibly adjusted according to actual needs to meet different installation requirements.

[0063] With reference to Figures 1 to 8 According to the household appliance of the second aspect embodiment of the present application, the household appliance body is provided with the anti-toppling switch assembly as described above.

[0064] The household appliance of the present application embodiment adopts the anti-toppling switch assembly as described above, and the switch element 300 is arranged on one side of the trigger device 200 along the horizontal direction, thereby reducing the vertical height of the anti-toppling switch assembly. Compared with the conventional anti-toppling switch assembly, the anti-toppling switch assembly can be more conveniently installed in the household appliance with smaller vertical space.

[0065] The present application is described in detail above in combination with the drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge range possessed by those skilled in the art without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. A tip-over prevention switch assembly, characterized by, The utility model relates to a kind of trigger device and gear adjusting assembly, including: Shell assembly (100), the shell assembly (100) inside is equipped with containing cavity (110), the containing cavity (110) inside movably is equipped with trigger device (200); Switch element (300), the switch element (300) is arranged in the side of shell assembly (100) along horizontal direction, and the switch element (300) is connected with the shell assembly (100); Wherein, the trigger device (200) is configured to be suitable for being moved relative to the shell assembly (100) under the action of gravity, and by moving relative to the shell assembly (100) to trigger the switch element (300) or release the switch element (300).

2. The anti-tip switch assembly of claim 1, wherein, The shell assembly (100) includes first shell (120) and second shell (130), and the first shell (120) and the second shell (130) jointly enclose the containing cavity (110).

3. The anti-tip switch assembly of claim 2, wherein, The first shell (120) and the second shell (130) are provided with positioning structure for positioning.

4. The anti-tip switch assembly of claim 3, wherein, The positioning structure includes positioning groove (121) and positioning block (131) that can be positioned with each other, one of the positioning groove (121) and the positioning block (131) is provided on the first shell (120), and the other is provided on the second shell (130); When the first shell (120) and the second shell (130) enclose the shell assembly (100), the positioning block (131) is inserted into the positioning groove (121).

5. The anti-tip switch assembly of claim 1, wherein, The trigger device (200) includes movable piece (210) and swing arm (220), the switch element (300) has trigger part (310), the movable piece (210) is movably installed in the containing cavity (110), the swing arm (220) is rotatably installed on the shell assembly (100), one end of the swing arm (220) extends to the inside of the containing cavity (110), and the other end of the swing arm (220) extends to the trigger part (310); The movable piece (210) can drive the swing arm (220) to rotate relative to the shell assembly (100) under the action of gravity and make the other end of the swing arm (220) trigger the trigger part (310) or release the trigger part (310).

6. The anti-tip switch assembly of claim 1, wherein, It also includes gear adjusting assembly (400), and the gear adjusting assembly (400) is electrically connected with the switch element (300).

7. The anti-tip switch assembly of claim 6, wherein, The gear adjusting assembly (400) is arranged on one side of the switch element (300) along the vertical direction, or arranged on one side of the switch element (300) along the horizontal direction.

8. The anti-tip switch assembly of claim 6, wherein, The gear adjusting assembly (400) and the switch element (300) are provided with power connection structure for power connection, and the power connection structure includes slot (410) and pin (320) that can be connected with each other, one of the slot (410) and the pin (320) is provided on the gear adjusting assembly (400), and the other is provided on the switch element (300). The pin (320) can be inserted into the slot (410) to make the gear adjusting assembly (400) electrically connected with the switch element (300).

9. The anti-tip switch assembly of claim 6, wherein, The gear adjusting assembly (400) has an adjusting part (420) capable of adjusting gears, and the adjusting part (420) is located on the side wall, top wall or bottom wall of the gear adjusting assembly (400).

10. A domestic appliance characterized in that, Comprise: A household appliance body is configured with the anti-toppling switch assembly according to any one of claims 1 to 9.

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