Disassembly and assembly structure and electrical equipment

Abstract

The utility model relates to a dismounting structure and electrical equipment, and the structure comprises an installation assembly which is provided with a power supply connector; the power utilization assembly is provided with a power supply connector, the power utilization assembly is controllably assembled on the mounting assembly in the first direction, and the power supply connector is electrically connected with the power supply connector; when the power utilization assembly is assembled on the installation assembly, the locking piece can move relative to the power source connector and the power supply connector under the action of external force, the locking piece comprises a first position and a second position in the moving process, and when the locking piece is located at the second position, the locking piece is located at the power supply connector and the power source connector in an avoiding mode, and when the locking piece is located at the first position, the locking piece is located at the second position. The locking piece can prevent the power connector and the power supply connector from moving relatively in the first direction, so that the power utilization assembly cannot be separated from the installation assembly, and the probability that normal work of the power utilization assembly is affected due to poor contact of the power connector and the power supply connector is reduced.

Description

Technical Field

[0001] This application relates to the technical field of household appliances, and particularly to a disassembly and assembly structure and an electrical device. Background Art

[0002] In today's fast-paced society, air fryers have received great enthusiasm and popularity from the public due to their simple and convenient cooking methods. Inside an air fryer, there are a fan and a heating tube. The heating tube quickly heats the air, and the fan blows the air to form hot air to heat the food. The hot air acts on the food oil on the surface of the food and the fat of the food itself, ultimately achieving the purpose of frying the food. However, when the air fryer is in use, hot air will form a circulation inside the air fryer. Some hot air will carry impurities and fats generated by the food during the rising process. Finally, these impurities and fat impurities will adhere to the heating tube. If the impurities and fats on the heating tube are not cleaned in time, it will not only affect the subsequent cooking effect of the food, but also easily produce peculiar smells.

[0003] However, the heating tubes in air fryers are often fixed by means such as welding and screws. Whether it is direct cleaning or disassembly and cleaning with tools, the operation is very troublesome and takes a lot of time, seriously affecting the user experience. For this reason, the heating tubes of some air fryers are set in a detachable manner. For example, the heating tube is installed on the housing of the air fryer by means of a hook or the like.

[0004] After the heating tube is installed on the air fryer, it is also necessary to connect the heating tube to the power supply of the air fryer through a plug or the like. During the operation of the air fryer, the fan blows air through the heating tube, and the flow of the gas will cause the plug of the heating tube to become loose, resulting in poor contact of the plug and inability to work properly. In severe cases, it will also cause the plug to short-circuit and cause a fire. Summary of the Invention

[0005] Based on this, in view of the problem that the flow of the existing gas will cause the plug of the heating tube to become loose, it is necessary to provide a disassembly and assembly structure and an electrical device.

[0006] A disassembly and assembly structure includes:

[0007] An installation component having a power supply connector;

[0008] An electrical component having a power connector, and the electrical component can be controllably assembled on the installation component in a first direction, and the power connector is electrically connected to the power supply connector;

[0009] A locking member. When the electrical component is assembled on the mounting component, the locking member can move relative to the power connector and the power supply connector under the action of an external force, and includes a first position and a second position during the movement. When the locking member is in the first position, the locking member can prevent the relative movement of the power connector and the power supply connector in the first direction. When the locking member is in the second position, the locking member is located away from the power supply connector and the power connector.

[0010] In one embodiment, when the electrical component is assembled on the mounting component and the locking member is in the first position, the locking member can also prevent the relative movement of the power connector and the power supply connector in the second direction, and the second direction intersects with the first direction.

[0011] In one embodiment, a power supply locking hole is provided on the power supply connector, and a power connector locking hole is provided on the power connector. The axial directions of the power supply locking hole and the power connector locking hole both intersect with the first direction and the second direction;

[0012] When the electrical component is assembled on the mounting component and the locking member is in the first position, the locking member passes through the power supply locking hole and the power connector locking hole.

[0013] In one embodiment, the mounting component includes two power supply connectors arranged at intervals in a third direction that intersects both the first direction and the second direction. The electrical component includes two power connectors arranged at intervals in the second direction. When the electrical component is assembled on the mounting component;

[0014] There are two locking members. When the electrical component is assembled on the mounting component, each locking member has a first position and a second position during the movement, and when each locking member moves to the first position, each locking member passes through one of the power supply limiting holes and the corresponding power connector locking hole.

[0015] In one embodiment, when the electrical component is assembled on the mounting component, both of the two power connectors are located between the two power supply connectors.

[0016] In one embodiment, the disassembly and assembly structure further includes a driving member, which is rotatably arranged on the mounting component or the electrical component and is in transmission connection with each locking member;

[0017] During the rotation of the driving member in the first circumferential direction, each of the locking members moves from the second position to the first position. During the movement of the driving member in the second circumferential direction, each of the locking members moves from the first position to the second position. The first circumferential direction is opposite to the second circumferential direction.

[0018] In one embodiment, each of the locking members is provided with a rack longitudinally extending in the third direction. The racks of the two locking members are arranged at intervals in the second direction, and the two locking members are both located between the two power connectors and the two power supply connectors.

[0019] The disassembly and assembly structure further includes a gear shaft rotatably disposed between the two racks around its own axis and meshing with each of the racks. The axis of the gear shaft is parallel to the first direction.

[0020] The driving member is in transmission connection with the gear shaft, and the driving member can drive the gear shaft to rotate around its own axis in the first circumferential direction or the second circumferential direction during rotation.

[0021] In one embodiment, the driving member includes a first state and a second state. When the driving member is in the first state, the driving member can drive the gear shaft to rotate. When the locking member is in the second state, the driving member and the gear shaft are opposed to each other.

[0022] In one embodiment, a driving hole longitudinally extending along the axis of the gear shaft is formed in the gear shaft. The driving member is inserted through the driving hole and can rotate around the axis of the driving hole.

[0023] A keyway longitudinally extending along the axis of the gear shaft is formed at one end of the gear shaft. The keyway communicates with the driving hole. A driving key protrudes from the circumferential side wall of the driving member and longitudinally extends along the axis of the gear shaft.

[0024] When the driving member is in the first state, the driving key is inserted into the keyway. When the driving member is in the second state, the driving key is located away from the keyway.

[0025] In one embodiment, the disassembly and assembly structure further includes a rack base disposed on the mounting assembly or the electrical component. A guiding groove longitudinally extending in the third direction is formed in the rack base. The two locking members are both disposed in the guiding groove.

[0026] When the electrical component is assembled on the mounting component, each of the power locking holes is aligned with and communicates with the corresponding power supply locking hole along the third direction. The guiding groove is provided between two of the power locking holes or two of the power supply locking holes and communicates with the two power locking holes or the two power supply locking holes.

[0027] In one embodiment, an avoidance hole is formed in the rack base, and one of the power supply connector and the power connector passes through the avoidance hole.

[0028] In one embodiment, the mounting component includes a housing, and the electrical component includes a closure member;

[0029] When the electrical component is assembled on the mounting component, the closure member and the housing enclose an installation space. The power supply connector, the power connector, and the locking member are all located in the installation space, and one end of the driving member is located in the installation space while the other end extends out of the installation space.

[0030] In one embodiment, one of the power connector and the power supply connector is provided with a bump, and the other is provided with a dent. When the electrical component is assembled on the mounting component, the bump and the dent are engaged with each other.

[0031] An electrical device includes the disassembly and assembly structure described in any one of the above.

[0032] In one embodiment, the electrical device is an air fryer. The electrical device further includes a power supply. The power supply connector is electrically connected to the power supply, and the electrical component includes a heating tube, and the heating tube is electrically connected to the power connector.

[0033] For the above disassembly and assembly structure, since the electrical component needs to be assembled on the mounting component along the first direction, when the locking member is in the first position, the locking member can prevent the power connector and the power supply connector from moving along the first direction. Therefore, the electrical component cannot move relative to the mounting component along the first direction, and further, the electrical component cannot be separated from the mounting component, thus ensuring that the power connector and the power supply connector can always maintain a stable connection, reducing the probability that the power connector and the power supply connector are in poor contact and affecting the normal operation of the electrical component.

[0034] When the locking member is in the second position, the locking member is avoided from the power supply connector and the power connector. At this time, the locking member no longer restricts the movement of the power supply connector and the power connector, so that the electrical component can move along the first direction, and finally the electrical component can be detached from the mounting component to facilitate operations such as separate cleaning of the electrical component. Description of the Drawings

[0035] Figure 1 Structural schematic diagram of the disassembly and assembly structure in some embodiments of the present application.

[0036] Figure 2 is Figure 1 Internal structural schematic diagram of the disassembly and assembly structure in the embodiment.

[0037] Figure 3 is Figure 1 Exploded schematic diagram of the disassembly and assembly structure in the embodiment.

[0038] Figure 4 is Figure 1 Structural schematic diagram of the power supply connector in the embodiment.

[0039] Figure 5 is Figure 1 Structural schematic diagram of the power connector in the embodiment.

[0040] Figure 6 is Figure 1 Structural schematic diagram of the hidden housing of the disassembly and assembly structure in the embodiment.

[0041] Figure 7 is Figure 6 Structural schematic diagram of the disassembly and assembly structure from another perspective in the embodiment.

[0042] Figure 8 is Figure 6 Structural schematic diagram of the hidden rack base of the disassembly and assembly structure in the embodiment.

[0043] Figure 9 is Figure 8 Enlarged view at A in

[0044] Figure 10 is Figure 1 Structural schematic diagram of the locking member in the embodiment.

[0045] Explanation of reference numerals:

[0046] Installation assembly 100; power supply connector 110; power supply locking hole 111; housing 120; installation space 121; bump 130;

[0047] Power-consuming component 200; power connector 210; power locking hole 211; closure 220; indentation 230; heating tube 240;

[0048] Locking member 300; rack 301; first locking member 302302; second locking member 303303; driving member 310; driving key 311; gear shaft 320; driving hole 321; keyway 322; rack base 330; guide groove 331; avoidance hole 332;

[0049] First direction X; second direction Y; third direction Z; Detailed implementation manners

[0050] To make the above objects, features, and advantages of the present application more apparent and understandable, the following provides a detailed description of the specific implementation manners of the present application with reference to the accompanying drawings. A lot of specific details are set forth in the following description to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0051] In the description of the present application, it should be understood that if terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0052] In addition, if terms such as "first" and "second" appear, these terms are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present application, if the term "plural" appears, the meaning of "plural" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0053] In the present application, unless otherwise clearly specified and limited, if terms such as "mounted", "connected", "connected to", "fixed", etc. appear, these terms should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0054] In this application, unless otherwise clearly specified and defined, if there is a description such as a first feature being "on" or "under" a second feature, its meaning can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0055] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation.

[0056] Refer to Figure 1 and Figure 2 An electrical device provided by an embodiment of the present application includes a disassembly and assembly structure, and the disassembly and assembly structure includes a mounting component 100, an electrical component 200 and a locking member 300. Among them, the electrical component 200 can be controllably assembled on the mounting component 100 along the first direction X, that is, the electrical component 200 and the mounting component 100 are in a detachable connection relationship. The user can, according to actual usage needs, mount the electrical component 200 on the mounting component 100 or remove the electrical component 200 from the mounting component 100.

[0057] In some embodiments of the present application, the electrical device is an air fryer, the mounting component 100 is the main structure of the air fryer, and the electrical component 200 is a heating structure such as a heating tube. When the user needs to use the air fryer normally, the user can mount the electrical component 200 on the mounting component 100, so that the electrical component 200 can work normally to heat the food in the mounting component 100.

[0058] When the user needs to clean the air fryer, the electrical component 200 can be removed from the mounting component 100, so as to separately clean the heating structure such as the heating tube on the electrical component 200 to improve the cleaning effect of the electrical component 200. After the electrical component 200 is cleaned, the electrical component 200 can be assembled on the mounting component 100 again so that the user can continue to use the air fryer.

[0059] It can be understood that the electrical device in this application can be an air fryer, or other electrical devices with detachable components, such as cooking devices like rice cookers, or cleaning devices like floor sweeping robots, which are not limited here.

[0060] In the actual use process, taking the electrical device as an air fryer as an example, components that require power drive, such as heating tubes, will be provided on the electrical component 200. Therefore, when the electrical component 200 is assembled on the installation component 100, the electrical component 200 also needs to be electrically connected to the installation component 100 at the same time, so that the electrical energy of the installation component 100 can be transmitted to the electrical component 200.

[0061] Therefore, referring to Figure 3 , the electrical device also includes a power supply. The installation component 100 is provided with a power supply connector 110, and the power supply connector 110 is connected to the power supply. The electrical component 200 has a power supply connector 210, and the power supply connector 210 is electrically connected to the heating tube of the electrical component 200. When the electrical component 200 is assembled on the installation component 100 along the first direction X, the power supply connector 210 and the power supply connector 110 are electrically connected. One of the power supply connector 210 and the power supply connector 110 can be a plug, and the other can be a socket, or the power supply connector 210 and the power supply connector 110 can also directly use a conductor, such as a copper sheet, etc., and through a lapping method, the power supply connector 210 and the power supply connector 110 are electrically connected to each other, and finally the electrical energy of the power supply can be transmitted to the heating tube.

[0062] Specifically in some embodiments, referring to Figure 4 and Figure 5 , one of the power supply connector 210 and the power supply connector 110 is provided with a bump 130, and the other is provided with a recess 230. When the electrical component 200 is assembled on the installation component 100, the bump 130 and the recess 230 are snapped together, so that the power supply connector 210 and the power supply connector 110 are point-connected to each other. At the same time, the bump 130 and the recess 230 can also have a certain limiting effect, so that the electrical component 200 can judge whether it is properly installed on the installation component 100 by whether the bump 130 and the recess 230 are snapped together.

[0063] During the use of the air fryer, the fan of the air fryer will generate an air flow. The air flow is heated after passing through the heating tube and finally acts on the food. When the air flow moves in the air fryer, it will cause the electrical component 200 to vibrate. Long-term use will cause looseness between the power supply connector 110 and the power supply connector 210, and finally cause poor contact between the power supply connector 110 and the power supply connector 210, and the air fryer cannot work properly.

[0064] Therefore, referring to Figure 6 、 Figure 7 andFigure 8 The locking member 300 is installed on the mounting assembly 100 or the power-consuming component 200. In some other embodiments, the locking member 300 can also be installed on other components of the electrical device other than the mounting assembly 100 or the power-consuming component 200. When the power-consuming component 200 is assembled on the mounting assembly 100, the locking member 300 can move relative to the power connector 210 and the power supply connector 110 under the action of an external force, and includes a first position and a second position during the movement. When the locking member 300 is in the first position, the locking member 300 can prevent the relative movement of the power connector 210 and the power supply connector 110 along the first direction X. When the locking member 300 is in the second position, the locking member 300 is located away from the power supply connector 110 and the power connector 210.

[0065] Since the power-consuming component 200 needs to be assembled on the mounting assembly 100 along the first direction X, when the locking member 300 is in the first position, the locking member 300 can prevent the movement of the power connector 210 and the power supply connector 110 along the first direction X. Therefore, the power-consuming component 200 cannot generate relative movement along the first direction X with the mounting assembly 100, and further, the power-consuming component 200 cannot be separated from the mounting assembly 100, thereby ensuring that the power connector 210 and the power supply connector 110 can always maintain a stable connection, and reducing the probability that the power connector 210 and the power supply connector 110 are in poor contact and affect the normal operation of the power-consuming component 200.

[0066] When the locking member 300 is in the second position, the locking member 300 is located away from the power supply connector 110 and the power connector 210. At this time, the locking member 300 no longer restricts the movement of the power supply connector 110 and the power connector 210, so that the power-consuming component 200 can move along the first direction X, and finally the power-consuming component 200 can be detached from the mounting assembly 100 for operations such as cleaning the power-consuming component 200 separately.

[0067] In some embodiments of the present application, when the power-consuming component 200 is assembled on the mounting assembly 100 and the locking member 300 is in the first position, the locking member 300 can also prevent the relative movement of the power connector 210 and the power supply connector 110 along the second direction Y, and the second direction Y intersects with the first direction X, thereby further avoiding the relative movement of the power connector 210 and the power supply connector 110 and reducing the probability of poor contact between the power connector 210 and the power supply connector 110.

[0068] In some embodiments, refer to Figure 3 、 Figure 4 and Figure 5, a power supply locking hole 111 is formed in the power supply connector 110, and a power supply locking hole 211 is formed in the power connector 210. The axial directions of the power supply locking hole 111 and the power supply locking hole 211 intersect with the first direction X and the second direction Y. When the power connector 210 is electrically connected to the power supply connector 110, and when the locking member 300 is in the first position, the locking member 300 passes through the power supply locking hole 111 and the power supply locking hole 211, and by contacting the inner walls of the power supply locking hole 111 and the power supply locking hole 211 through the locking member 300, the relative movement of the power supply connector 110 and the power connector 210 in both the first direction X and the second direction Y will be blocked by the locking member 300, thereby reducing the relative movement between the power connector 210 and the power supply connector 110.

[0069] And when the locking member 300 is in the second position, the locking member 300 leaves the power supply locking hole 211 and the power supply locking hole 111, so that the power supply connector 110 and the power connector 210 can move along the first direction X relative to each other, so that the electrical component 200 can be detached from the mounting component 100, facilitating operations such as separately cleaning the electrical component 200.

[0070] It can be understood that the method of limiting the power supply connector 110 and the power connector 210 by the locking member 300 can, in addition to the above-mentioned power supply locking hole 111 and power supply locking hole 211, also be limited by, for example, the locking member 300 being buckled with the power supply connector 110 and the power connector 210, which is not limited herein.

[0071] In some embodiments of the present application, the mounting component 100 includes two power supply connectors 110 arranged at intervals along a third direction Z that intersects both the first direction X and the second direction Y. The two power supply connectors 110 are respectively connected to the positive and negative poles of the power supply of the air fryer, and the electrical component 200 includes two power connectors 210 arranged at intervals along the second direction Y. When the electrical component 200 is assembled on the mounting component 100, each power supply connector 110 is electrically connected to one of the power connectors 210 to form a set of plugs.

[0072] In order to limit the power supply connector 110 and the power connector 210 in the two plugs, there are two locking members 300. When the electrical component 200 is assembled on the mounting component 100, each locking member 300 has a first position and a second position during the movement process, and when each locking member 300 moves to the first position, each locking member 300 passes through one of the power supply limiting holes and the corresponding power supply locking hole 211, and further, by the two locking members 300, it is ensured that each power supply connector 110 can be electrically connected to the corresponding power connector 210.

[0073] Specifically, for ease of description, the two locking members 300 are defined as a first locking member 302 and a second locking member 303. When the electrical component 200 is assembled on the mounting component 100, one of the power supply connectors 110 is electrically connected to one of the power connectors 210 to form a positive plug, and the other power supply connector 110 and the other power connector 220 form a negative plug. The first locking member 302 and the second locking member 303 both have a first position and a second position during movement. When the first locking member 302 is in the first position, the first locking member 302 penetrates into the power locking hole 211 and the power supply locking hole 111 of the positive plug. When the second locking member 303 is in the first position, the second locking member 303 penetrates into the power locking hole 211 and the power supply locking hole 111 of the negative plug.

[0074] In some embodiments, when the electrical component 200 is assembled on the mounting component 100, both power connectors 210 are located between the two power supply connectors 110, and one side of each power connector 210 in the second direction Y abuts against the corresponding power supply connector 110, so that the power locking hole 211 on each power connector 210 can communicate with the power supply locking hole 111 on the corresponding power supply connector 110, so that the locking member 300 can move into the power locking hole 211 and the power supply locking hole !11.

[0075] When the locking member 300 moves into the power locking hole 211 and the power supply locking hole 111, since the mounting component 100 is directly fixed to the main body of the air fryer, the mounting component 100 and the power supply connector 110 on the mounting component 100 are usually stationary. By passing the locking member 300 through the power locking hole 211 and the power supply locking hole 111, the movement of the power connector 210 in the first direction X and the second direction Y is locked by the locking member 300. For the movement of the power connector 210 in the third direction Z, the third direction Z is the axial direction of the power locking hole 211 and the power supply locking hole 111. Since the two power connectors 210 are located between the two power supply connectors 110, if the power connector 210 moves along the third direction Z, it will contact the power supply connector 110 and thus be blocked by the power supply connector 110 and unable to continue moving. In this way, in cooperation with the locking member 300, the movement of the power connector 210 in any direction is restricted, thereby improving the connection stability between the power connector 210 and the power supply connector 110.

[0076] In some embodiments, refer to Figure 8 , Figure 9 and Figure 10, the disassembly and assembly structure further includes a driving member 310 rotatably disposed on the mounting assembly 100 or the electrical component 200 and drivingly connected to each locking member 300. During the process of the driving member 310 rotating in the first circumferential direction, each locking member 300 moves from the second position to the first position. During the process of the driving member 310 moving in the second circumferential direction, each locking member 300 moves from the first position to the second position, and the first circumferential direction and the second circumferential direction are opposite to each other.

[0077] Taking the locking member 300 rotating in the first circumferential direction as an example of forward rotation, when the electrical component 200 is assembled on the mounting assembly 100, the driving member 310 can be rotated forward, so that the two locking members 300 both move to their respective first positions, thereby locking the two power connectors 210 and the corresponding two power supply connectors 110. When the electrical component 200 needs to be disassembled, the driving member 310 can be rotated in reverse, so that the two driving members 310 both move to their respective second positions, and the two power connectors 210 and the corresponding two power supply connectors 110 are no longer locked by the locking members 300. That is to say, to control whether the locking member 300 locks the power connector 210, only need to rotate the locking member 300 forward or in reverse according to the requirement.

[0078] Specifically, in some embodiments, each locking member 300 is provided with a rack 301 longitudinally extending along the third direction Z, and the racks 301 of the two locking members 300 are respectively arranged at intervals along the second direction Y. The disassembly and assembly structure further includes a gear shaft 320 rotatably disposed between the two racks 301 around its own axis and meshing with each rack 301. The axis of the gear shaft 320 is parallel to the first direction X, and the two locking members 300 are both located between the two power connectors 210 and the two power supply connectors 110. The driving member 310 is drivingly connected to the gear shaft 320, and the driving member 310 can drive the gear shaft 320 to rotate around its own axis in the first circumferential direction or the second circumferential direction during rotation.

[0079] In this way, when the electrical component 200 is assembled on the mounting assembly 100, each power connector 210 and the corresponding power supply connector 110 are in contact with each other, and the power supply locking hole 111 and the power locking hole 211 are aligned and communicated with each other. According to the different rotation directions of the gear shaft 320, the two locking members 300 will approach or move away from each other.

[0080] Specifically, when the gear shaft 320 rotates around its own axis in the first circumferential direction, under the action of their own racks 301, the two locking members 300 will respectively move towards the two power connectors 210, so that the two locking members 300 move away from each other, and finally respectively enter the two power supply locking holes 111 and the corresponding power locking holes 211 to complete the locking and limiting of the two power connectors 210 and the corresponding two power supply connectors 110.

[0081] When the gear shaft 320 rotates around its own axis in the second circumferential direction, under the action of its own rack 301, the two locking members 300 will move away from the power supply connector 210, causing the two locking members 300 to approach each other. Finally, the two locking members 300 respectively leave from the two power supply locking holes 111 and the corresponding power source locking holes 211, thereby releasing the limit locking of the two power supply connectors 210 and the corresponding two power supply connectors 110.

[0082] Furthermore, the driving member 310 includes a first state and a second state. When the driving member 310 is in the first state, the driving member 310 can drive the gear shaft 320 to rotate, so as to drive the gear shaft 320 to rotate through the driving member 310, so as to lock the corresponding power supply connector 210 and the power supply connector 110 by the two locking members 300, or separate the two locking members 300 from the corresponding power supply connector 210 and the power supply connector 110.

[0083] When the driving member 310 is in the second state, the driving member 310 is independent of the gear shaft 320. That is to say, when the driving member 310 is in the second state, the driving member 310 cannot continue to drive the gear shaft 320 to rotate. After the two locking members 300 lock the corresponding power supply connector 210 and the power supply connector 110, the driving member 310 can be switched to the second state, so as to avoid loosening between the power supply connector 210 and the power supply connector 110 caused by accidental touch.

[0084] Specifically, in some embodiments, a longitudinally long driving hole 321 is formed on the gear shaft 320 along its own axis. The driving member 310 is inserted into the driving hole 321 and can rotate around the axis of the driving hole 321. A longitudinally long key groove 322 is formed at one end of the gear shaft 320 along its own axis. The key groove 322 communicates with the driving hole 321; a driving key 311 is protrudingly provided on the circumferential side wall of the driving member 310, and the driving key 311 is longitudinally long along the axis of the gear shaft 320.

[0085] When the driving member 310 is in the first state, the driving key 311 is inserted into the key groove 322. At this time, when the driving member 310 rotates, the driving member 310 will drive the gear shaft 320 to rotate together through the driving key 311. When the driving member 310 is in the second state, the driving key 311 is avoided in the key groove 322. At this time, when the driving member 310 rotates again, the driving member 310 cannot drive the gear shaft 320 to rotate together, thereby avoiding loosening between the power supply connector 210 and the power supply connector 110 caused by accidental touch.

[0086] When it is necessary to switch the driving member 310 from the first state to the second state, the driving member 310 can be moved upward until the driving key 311 leaves the keyway 322, and then the driving key 311 is rotated so that the driving key 311 is offset from the keyway 322. At this time, even if the driving key 311 is rotated, the driving key 311 will not drive the gear shaft 320 to rotate. When it is necessary to rotate the driving member 310 from the second state to the first state, the driving member 310 can be rotated first until the driving key 311 is aligned with the keyway 322, and then the driving member 310 is moved downward so that the driving key 311 enters the keyway 322. At this time, when the driving member 310 is rotated again, the gear shaft 320 can be driven to rotate by the driving member 310.

[0087] Specifically, in some embodiments, in order to ensure each locking member 300, the disassembly and assembly structure further includes a rack base 330, and the rack base 330 is disposed on the mounting assembly 100 or the electrical component 200; a guiding groove 331 extending longitudinally along the third direction Z is formed on the rack base 330, and both locking members 300 are disposed in the guiding groove 331. Under the action of the guiding groove 331, the locking members 300 are always kept moving along the third direction Z.

[0088] Wherein, when the electrical component 200 is assembled on the mounting assembly 100, each power supply locking hole 211 is aligned with and communicated with the corresponding power supply locking hole 111 along the third direction Z, and the guiding groove 331 is disposed between two power supply locking holes 211 or two power supply locking holes 111 and is communicated with the two power supply locking holes 211 or the two power supply locking holes 111. Thus, during the movement of the locking member 300 in the guiding groove 331, the locking member 300 will protrude from the guiding groove 331 and finally enter the power supply locking hole 211 and the power supply locking hole 111.

[0089] Specifically, in one embodiment, when the electrical component 200 is assembled on the mounting assembly 100, the guiding groove 331 is located between two power supply locking holes 211, the two power supply locking holes 211 are located between two power supply locking holes 111, each power supply locking hole 211 is aligned with and communicated with the corresponding power supply locking hole 111, and under the action of the rack 301 and the gear shaft 320, the locking member 300 will move in the guiding groove 331 and finally protrude from the guiding groove 331 and enter the power supply locking hole 211 and the corresponding power supply locking hole 111 to complete the locking of the power supply connector 110 and the power supply connector 210.

[0090] Specifically, in some embodiments, the rack base 330 is provided with an avoidance hole 332, and one of the power supply connector 110 and the power connector 210 is inserted through the avoidance hole 332, so that one of the power supply connector 110 or the power connector 210 can pass through the rack base 330 to be electrically connected to the other. Specifically, in one embodiment, the rack base 330 is installed on the electrical component 200 and is provided with two avoidance openings, so that the power connector 210 can pass through the avoidance hole 332 to penetrate out of the rack base 330, so as to be electrically connected to the power supply connector 110.

[0091] Specifically, in some examples, the installation component 100 includes a housing 120, and the electrical component 200 includes a closure 220. When the electrical component 200 is assembled on the installation component 100, the closure 220 and the housing 120 enclose an installation space 121. The power supply connector 110, the power connector 210, and the locking member 300 are all located in the installation space 121, so as to protect the power supply connector 110, the power connector 210, the locking member 300, etc. through the housing 120 and the closure 220, and avoid food residues or grease from contaminating the above components during the use of the air fryer. One end of the driving member 310 is located in the installation space 121, and the other end extends out of the installation space 121 to facilitate the user to operate by extending the driving member 310 out of the installation space 121.

[0092] The following combines Figure 6 and Figure 7 to illustrate the working process of the disassembly and assembly structure of the electrical equipment in an embodiment of the present application. The electrical equipment is an air fryer:

[0093] First, the electrical component 200 and the installation component 100 are in a separated state. When the electrical component 200 is assembled on the installation component 100 along the first direction X, the closure 220 closes the housing 120 to form an installation space 121. The concave points 230 of the two power connectors 210 are respectively clamped with the convex points 130 of the two power supply connectors 110, so that the two power connectors 210 are respectively electrically connected to the two power supply connectors 110.

[0094] After that, rotate the driving member 310 until the driving key 311 of the driving member 310 aligns with the key groove 322 of the gear shaft 320. Move the driving member 310 downward so that the driving key 311 enters the key groove 322. Then rotate the driving member 310 in the first circumferential direction. The driving member 310 drives the gear shaft 320 to rotate together. The gear shaft 320 drives the two locking members 300 to move in the limiting groove through the racks 301 of the two locking members 300 until each locking member 300 extends out of the limiting groove and enters the corresponding power supply locking hole 211 and the power supply locking hole 111. Finally, move the driving member 310 upward so that the driving key 311 is separated from the key groove 322, completing the locking of the power supply connector 210 and the power supply connector 110, avoiding relative movement between the two, ensuring good contact between the power supply connector 210 and the power supply connector 110, and thus ensuring the normal operation of the air fryer.

[0095] When it is necessary to remove the electrical component 200 from the mounting component 100, the driving member 310 can be rotated first until the driving key 311 of the driving member 310 aligns with the key groove 322 of the gear shaft 320. Then rotate the driving member 310 in the second circumferential direction. The driving member 310 drives the gear shaft 320 to rotate together. The gear shaft 320 drives the two locking members 300 to move in the limiting groove through the racks 301 of the two locking members 300 until each locking member 300 leaves the power supply locking hole 211 and the power supply locking hole 111. At this time, the electrical component 200 can be removed from the mounting component 100 to clean the heating tube 240 in the mounting component 100.

[0096] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0097] The above-described embodiments merely represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A disassembly and assembly structure, characterized in that The disassembly and assembly structure includes: An installation component (100) having a power supply connector (110); An electrical component (200) having a power connector (210). The electrical component (200) is controllably assembled on the installation component (100) along a first direction (X), and the power connector (210) is electrically connected to the power supply connector (110); A locking member (300). When the electrical component (200) is assembled on the installation component (100), the locking member (300) can move relative to the power connector (210) and the power supply connector (110) under the action of an external force, and includes a first position and a second position during the movement; When the locking member (300) is in the first position, the locking member (300) can prevent the relative movement of the power connector (210) and the power supply connector (110) along the first direction (X); When the locking member (300) is in the second position, the locking member (300) is located away from the power supply connector (110) and the power connector (210).

2. The disassembly and assembly structure according to claim 1, characterized in that, When the electrical component (200) is assembled on the installation component (100), and when the locking member (300) is in the first position, the locking member (300) can also prevent the relative movement of the power connector (210) and the power supply connector (110) along a second direction (Y), and the second direction (Y) intersects with the first direction (X); 3. The disassembly and assembly structure according to claim 2, characterized in that, A power supply locking hole (111) is formed in the power supply connector (110), and a power locking hole (211) is formed in the power connector (210). The axial directions of the power supply locking hole (111) and the power locking hole (211) both intersect with the first direction (X) and the second direction (Y); When the electrical component (200) is assembled on the installation component (100), and when the locking member (300) is in the first position, the locking member (300) passes through the power supply locking hole (111) and the power locking hole (211).

4. The disassembly and assembly structure according to claim 3, characterized in that, The installation component (100) includes two power supply connectors (110) arranged at intervals along a third direction (Z) that intersects both the first direction (X) and the second direction (Y). The electrical component (200) includes two power connectors (210) arranged at intervals along the second direction (Y). When the electrical component (200) is assembled on the installation component (100); The locking member (300) includes two. When the electrical component (200) is assembled on the installation component (100), each locking member (300) has a first position and a second position during the movement, and when each locking member (300) moves to the first position, each locking member (300) passes through one of the power supply limiting holes and the corresponding power locking hole (211).

5. The disassembly and assembly structure according to claim 4, characterized in that, When the electrical component (200) is assembled on the mounting component (100), both of the two power connectors (210) are located between the two power supply connectors (110).

6. The disassembly and assembly structure according to claim 4, wherein, The disassembly and assembly structure further includes a driving member (310) rotatably provided on the mounting component (100) or the electrical component (200) and drivingly connected to each of the locking members (300); During the process of the driving member (310) rotating in the first circumferential direction, each of the locking members (300) moves from the second position to the first position. During the process of the driving member (310) moving in the second circumferential direction, each of the locking members (300) moves from the first position to the second position, and the first circumferential direction is opposite to the second circumferential direction.

7. The disassembly and assembly structure according to claim 6, characterized in that, Each of the locking members (300) is provided with a rack (301) longitudinally extending in the third direction (Z). The racks (301) of the two locking members (300) are respectively arranged at intervals in the second direction (Y), and the two locking members (300) are both located between the two power connectors (210) and the two power supply connectors (110); The disassembly and assembly structure further includes a gear shaft (320) rotatably provided between the two racks (301) around its own axis and meshing with each of the racks (301). The axis of the gear shaft (320) is parallel to the first direction (X); The driving member (310) is drivingly connected to the gear shaft (320), and during the rotation of the driving member (310), it can drive the gear shaft (320) to rotate around its own axis in the first circumferential direction or the second circumferential direction.

8. The disassembly and assembly structure according to claim 7, wherein, The driving member (310) includes a first state and a second state. When the driving member (310) is in the first state, the driving member (310) can drive the gear shaft (320) to rotate. When the locking member (300) is in the second state, the driving member (310) and the gear shaft (320) are opposed to each other.

9. The disassembly and assembly structure according to claim 8, characterized in that, A driving hole (321) longitudinally extending along the axis of the gear shaft (320) is formed in the gear shaft (320). The driving member (310) is inserted into the driving hole (321) and can rotate around the axis of the driving hole (321); A keyway (322) longitudinally extending along the axis of the gear shaft (320) is formed at one end of the gear shaft (320). The keyway (322) communicates with the driving hole (321); a driving key (311) is protrudingly provided on the circumferential side wall of the driving member (310), and the driving key (311) longitudinally extends along the axis of the gear shaft (320); When the driving member (310) is in the first state, the driving key (311) is inserted into the keyway (322). When the driving member (310) is in the second state, the driving key (311) is located away from the keyway (322).

10. The disassembly and assembly structure according to claim 7, characterized in that, The disassembly and assembly structure further includes a rack base (330), and the rack base (330) is disposed on the installation component (100) or the electrical component (200); a guiding groove (331) extending longitudinally along the third direction (Z) is formed on the rack base (330), and the two locking members (300) are both disposed in the guiding groove (331); When the electrical component (200) is assembled on the installation component (100), each power supply locking hole (211) is aligned with and communicated with the corresponding power supply locking hole (111) along the third direction (Z), and the guiding groove (331) is disposed between the two power supply locking holes (211) or the two power supply locking holes (111) and is communicated with the two power supply locking holes (211) or the two power supply locking holes (111).

11. The disassembly and assembly structure according to claim 10, wherein An avoidance hole (332) is formed on the rack base (330), and one of the power supply connector (110) and the power connector (210) passes through the avoidance hole (332).

12. The disassembly and assembly structure according to claim 6, wherein The installation component (100) includes a housing (120), and the electrical component (200) includes a closure (220); When the electrical component (200) is assembled on the installation component (100), the closure (220) and the housing (120) enclose an installation space (121), the power supply connector (110), the power connector (210) and the locking member (300) are all located in the installation space (121), and one end of the driving member (310) is located in the installation space (121) and the other end extends out of the installation space (121).

13. The disassembly and assembly structure according to claim 1, wherein, One of the power connector (210) and the power supply connector (110) is provided with a bump (130), and the other is provided with a dimple (230). When the electrical component (200) is assembled on the installation component (100), the bump (130) is engaged with the dimple (230).

14. An electrical device, characterized in that, It includes the disassembly and assembly structure according to any one of claims 1-13.

15. The electrical device according to claim 14, characterized in that, The electrical device is an air fryer, the electrical device further includes a power supply, the power supply connector (110) is electrically connected to the power supply, and the electrical component (200) includes a heating tube, and the heating tube is electrically connected to the power connector (210).

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