Wiring assembly and water supply device

Abstract

The utility model relates to the technical field of water supply devices, in particular to a wiring assembly and a water supply device. The wiring assembly comprises a first connector, a second connector and a waterproof gasket, wherein the first connector comprises a first sleeving piece and a first main body which are connected with each other; the second connector comprises a second sleeving piece, and the second sleeving piece is connected to the periphery of the first sleeving piece in a sleeving mode so as to electrically connect the first connector and the second connector; the waterproof gasket is arranged on the first sleeving piece in a sleeving mode and abuts against the position between the first body and the second sleeving piece. Compared with the prior art, the waterproof gasket can be used for isolating the electric connection position of the first sleeving piece and the second sleeving piece from the outside, so that the waterproof performance of the wiring assembly is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water supply devices, in particular to a wiring assembly and a water supply device. BACKGROUND

[0002] With the improvement of income level, people have higher requirements for the quality of life, and water supply devices are welcomed by the majority of users because they can output water bodies with temperature and composition meeting the needs of users. In order to ensure the normal operation of the water supply device, a wiring assembly is usually used to supply power or input signals to the water supply device. However, since the waterway system must be provided in the water supply device, there is a certain risk of water leakage, and in some water supply devices with special structure, the wiring assembly will inevitably come into contact with water. The current common wiring assembly cannot meet the waterproof requirements for water supply devices. CONTENT OF THE UTILITY MODEL

[0003] In view of this, the present application provides a wiring assembly and a water supply device, which can improve the waterproof performance of the wiring assembly.

[0004] To solve the above technical problems, one technical solution adopted by the present application is to provide a wiring assembly, which comprises a first connector, a second connector and a waterproof gasket. The first connector comprises a first sleeve connector and a first main body connected with each other. The second connector comprises a second sleeve connector which is sleeved on the outer periphery of the first sleeve connector to electrically connect the first connector and the second connector. The waterproof gasket is sleeved on the first sleeve connector and abuts between the first main body and the second sleeve connector.

[0005] In a specific embodiment, the waterproof gasket is provided with a first connector hole, the waterproof gasket has elasticity, and the radial dimension of the first connector hole is smaller than the radial dimension of the first sleeve connector.

[0006] In a specific embodiment, the first sleeve connector comprises a first wiring column and a second wiring column, the first connector hole comprises a one-dimensional opening, and the number of the one-dimensional openings is two and they are arranged one by one corresponding to the first wiring column and the second wiring column.

[0007] In a specific embodiment, the waterproof gasket is further provided with a first positioning structure, the second sleeve connector is further provided with a second positioning structure, and the contour shape of the first positioning structure corresponds to the contour shape of the second positioning structure.

[0008] In an embodiment, the first connector further comprises a third sleeve connected to the first body, and the third sleeve is sleeved on the first sleeve and at least part of the second sleeve, and the waterproof gasket is accommodated between the third sleeve and the first sleeve; the wiring assembly further comprises a waterproof washer sleeved on the second sleeve, and the waterproof washer abuts between the third sleeve and the second connector.

[0009] In an embodiment, an outer circumferential surface of the second sleeve is provided with a limiting ring groove, the waterproof washer is accommodated in the limiting ring groove, and the waterproof washer is at least partially exposed outside the limiting ring groove, and the waterproof washer abuts between an inner wall of the limiting ring groove and an inner circumferential surface of the third sleeve.

[0010] In an embodiment, the second connector further comprises a second body, and one end of the second sleeve away from the waterproof gasket is connected to the second body; at the position where the second sleeve is connected to the second body, an outer diameter of the second sleeve is smaller than an outer diameter of the second body, so as to form a stepped surface between an outer circumferential surface of the second sleeve and the second body, and the waterproof washer abuts between the stepped surface and an end surface of the third sleeve.

[0011] In an embodiment, the waterproof washer comprises a waterproof sleeve, the waterproof sleeve is sleeved on the second sleeve, and the waterproof sleeve abuts between an inner circumferential surface of the third sleeve and an outer circumferential surface of the second sleeve.

[0012] In an embodiment, the first connector further comprises a movable sleeve, the second connector further comprises a second body, and one end of the second sleeve away from the waterproof gasket is connected to the second body; part of the movable sleeve is sleeved on the third sleeve, and another part of the movable sleeve is sleeved on the second body, and the movable sleeve can rotate along a circumferential direction of the third sleeve relative to the third sleeve and the second body, and the movable sleeve is screwed with the second body.

[0013] To solve the above technical problems, another technical solution adopted by the present application is to provide a water supply device, comprising a body and a wiring assembly as described in any one of the above embodiments, and the wiring assembly is used for electrically connecting the body and an external power supply.

[0014] The beneficial effects of the present application include: by setting the waterproof gasket sleeved on the first sleeve piece, when the first sleeve piece and the second sleeve piece are connected to realize electrical connection, the waterproof gasket can abut between the first main body and the second sleeve piece, so that the waterproof gasket isolates the connection between the second sleeve piece and the first sleeve piece from the outside, and then can prevent the water in the outside from flowing to the connection between the second sleeve piece and the first sleeve piece through the gap between the first connector and the second connector, thereby reducing the probability of the occurrence of the conditions such as leakage, poor contact, short circuit and the like caused by water entering the connection between the second sleeve piece and the first sleeve piece. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings described below are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0016] Figure 1 is a structural schematic diagram of an embodiment of the wiring assembly provided by the present application;

[0017] Figure 2 is a cross-sectional structural schematic diagram when the first connector and the second connector are connected;

[0018] Figure 3 is Figure 2 is an enlarged structural schematic diagram of the A area in

[0019] Figure 4 is an exploded structural schematic diagram of an embodiment of the wiring assembly provided by the present application;

[0020] Figure 5 is an exploded structural schematic diagram of an embodiment of the wiring assembly provided by the present application from another angle;

[0021] Figure 6 is a structural schematic diagram of the waterproof gasket provided by the present application.

[0022] Explanation of reference signs:

[0023] 1, wiring assembly; 2, first connector; 21, first main body; 22, first sleeve piece; 221, first connecting post; 222, second connecting post; 23, third sleeve piece; 24, movable sleeve piece; 25, first wire; 3, second connector; 31, second main body; 32, second sleeve piece; 321, second positioning structure; 322, limiting ring groove; 33, second wire; 4, waterproof gasket; 41, first connecting hole; 411, linear opening; 42, first positioning structure; 5, waterproof gasket. DETAILED DESCRIPTION

[0024] In the present application, the terms "set", "provided with", "connected" should be understood broadly. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like 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, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0026] In addition, the terms "first", "second" are only for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features referred to. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise explicitly and specifically limited.

[0027] Also, in addition to indicating the orientation or positional relationship, the above-mentioned partial terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0028] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0029] As income levels rise, people have higher demands for quality of life. Water supply systems, which can deliver water with the required temperature and composition, are widely welcomed by users. For these systems to function properly, wiring assemblies are typically used to supply power or signals. However, because water supply systems must have a water circuit, there is a certain risk of leakage. In some specially designed systems, the wiring assemblies inevitably come into contact with the water. Currently available wiring assemblies often fail to meet the waterproofing requirements of water supply systems, leading to risks such as electrical leakage, short circuits, and poor contact, significantly impacting the stability of the water supply system.

[0030] In order to improve or solve the above technical problems, the inventors of this application, after long-term research, have proposed at least the following embodiments.

[0031] See Figures 1-5 , Figure 1 This is a schematic diagram of the structure of an embodiment of the wiring assembly provided in this application. Figure 2 This is a cross-sectional structural diagram of the first connector and the second connector provided in this application when they are joined together. Figure 3 yes Figure 2 A magnified structural diagram of region A in the middle.

[0032] Figure 4 This is an exploded structural diagram of an embodiment of the wiring assembly provided in this application. Figure 5 This is an exploded view of another embodiment of the wiring assembly provided in this application. To solve the above-mentioned technical problems, this application provides a wiring assembly 1, which can be used to realize the electrical connection between a water supply device and an external power source. The wiring assembly 1 can also be used to connect the water supply device and an external signal source, thereby enabling signal input to the water supply device. When the water supply device is a water dispenser, the wiring assembly 1 can be used to connect the water dispenser and a pre-filter water purifier, thereby enabling electrical and / or signal connection between the two devices, so that only one external power source is needed when both devices are used simultaneously.

[0033] The wiring assembly 1 may specifically include a first connector 2, a second connector 3, and a waterproof gasket 4. The first connector 2 includes a first sleeve 22 and a first body 21 that are interconnected. The second connector 3 includes a second sleeve 32, which is fitted onto the outer periphery of the first sleeve 22 to electrically connect the first connector 2 and the second connector 3. The waterproof gasket 4 is fitted onto the first sleeve 22 and abuts against the first body 21 and the second sleeve 32.

[0034] In the structure provided in the specific embodiment, by arranging the waterproof gasket 4 sleeved on the first sleeve connector 22, the waterproof gasket 4 can abut between the first main body 21 and the second sleeve connector 32 when the first sleeve connector 22 and the second sleeve connector 32 are connected to realize electrical connection, so that the waterproof gasket 4 is used to isolate the connection between the second sleeve connector 32 and the first sleeve connector 22 from the outside, thereby being able to prevent the outside water from flowing to the connection between the second sleeve connector 32 and the first sleeve connector 22 through the gap between the first connector 2 and the second connector 3 to a certain extent, reducing the probability of the occurrence of conditions such as electric leakage, poor contact, short circuit, etc. caused by water entering the connection between the second sleeve connector 32 and the first sleeve connector 22, and being able to improve the stability of the water supply device.

[0035] Optionally, the wiring assembly 1 can further include a first wire 25 and a second wire 33, one end of the first wire 25 is connected to the first connector 2, and one end of the second wire 33 is connected to the second connector 3. One of the first wire 25 and the second wire 33 is connected to the water supply device, and the other is connected to an external power source and / or an external signal source. The first wire 25 and the second wire 33 can reduce the distance requirement between the water supply device and the external power source and / or the external signal source, thereby adapting to the case that the water supply device and the external power source and / or the external signal source are arranged far away, and improving the flexibility and universality of the wiring assembly 1.

[0036] In the specific embodiment of the present application, the waterproof gasket 4 is provided with a first connector hole 41, and the waterproof gasket 4 can have elasticity, and the radial size of the first connector hole 41 is smaller than the radial size of the first sleeve connector 22.

[0037] In the structure provided in the specific embodiment, since the radial size of the first connector hole 41 is smaller than the radial size of the first sleeve connector 22, when the waterproof gasket 4 is sleeved on the outer periphery of the first sleeve connector, the inner wall of the first connector hole 41 formed by the waterproof gasket 4 is deformed by being compressed by the first sleeve connector 22, thereby being closely sleeved with the first sleeve connector 22, which can improve the waterproof performance of the waterproof gasket 4, further prevent the outside water from entering the connection between the first sleeve connector 22 and the second sleeve connector 32, and effectively improve the waterproof performance of the wiring assembly 1.

[0038] Referring to Figure 6 , Figure 6 is a structure diagram of the waterproof gasket provided in the present application. In the specific embodiment of the present application, the first sleeve connector 22 can include a first wiring column 221 and a second wiring column 222, and the first connector hole 41 can further include a one-word type opening 411. The number of the one-word type openings 411 is two, and the one-word type openings 411 are arranged one by one corresponding to the first wiring column 221 and the second wiring column 222.

[0039] The wiring assembly 1 generally has an input line and an output line to form a loop between the water supply device and an external power source / external signal source, and therefore the first terminal post 221 and the second terminal post 222 can be arranged corresponding to the input line and the output line in the wiring assembly 1.

[0040] In the structure provided in the specific embodiment, when not connected with the first terminal post 221 and the second terminal post 222, the one-letter-shaped opening 411 is not subjected to external force, and therefore the elasticity of the waterproof gasket 4 itself can keep the one-letter-shaped opening 411 in a closed state. The closed one-letter-shaped opening 411 can isolate the external environment and the position of the second sleeve connector 32 that is connected with the first sleeve connector 22, thereby preventing external water, dust and other impurities from entering the position of the second sleeve connector 32 that is connected with the first sleeve connector 22, and further preventing external water from entering the connection between the first sleeve connector 22 and the second sleeve connector 32, effectively improving the waterproof performance of the wiring assembly 1.

[0041] Optionally, for the power line, some water supply devices also have a grounding line requirement, and therefore the first sleeve part can be further provided with a third terminal post, and the number of the one-letter-shaped openings 411 is also increased to three, so as to adapt to the grounding requirement of the water supply device.

[0042] In the specific embodiment of the present application, the waterproof gasket 4 is further provided with a first positioning structure 42, and the second sleeve connector 32 is further provided with a second positioning structure 321, and the contour shape of the first positioning structure 42 corresponds to the contour shape of the second positioning structure 321.

[0043] In the structure provided in the specific embodiment, the first positioning structure 42 and the second positioning structure 321 can be used to align the waterproof gasket 4 with the second sleeve connector 32, and align the one-letter-shaped openings 411 with the connection between the first sleeve connector 22 and the second sleeve connector 32 one by one, so that the first sleeve connector 22 can smoothly pass through the one-letter-shaped openings 411 to be connected with the second sleeve connector 32, while meeting the waterproof performance requirement and improving the usability of the wiring assembly 1.

[0044] Optionally, the contour shapes of the first positioning structure 42 and the second positioning structure 321 are asymmetric with respect to the center line of the two one-letter-shaped openings 411. This can play a foolproof effect when the first sleeve connector 22 is connected with the second sleeve connector 32, reduce the probability of inserting the first terminal post 221 and the second terminal post 222 in reverse, inserting the first connector 2 in error, and the like, and improve the usability of the wiring assembly 1.

[0045] In an embodiment of the present application, the first connector 2 can further comprise a third sleeve 23. The third sleeve 23 is connected to the first body 21, and the third sleeve 23 is sleeved on the outer periphery of the first sleeve 22 and at least part of the second sleeve 32. The waterproof gasket 4 is accommodated between the third sleeve 23 and the first sleeve 22. The wiring assembly 1 further comprises a waterproof gasket 5, which is sleeved on the outer periphery of the second sleeve 32 and abuts between the third sleeve 23 and the second connector 3.

[0046] In the structure provided in the embodiment, by arranging the third sleeve 23 and the waterproof gasket 5, the waterproof gasket 5 is used to prevent external water from entering the third sleeve 23, which can further improve the waterproof performance of the wiring assembly 1.

[0047] In an embodiment of the present application, the outer periphery of the second sleeve 32 is provided with a limiting ring groove 322. The waterproof gasket 5 is accommodated in the limiting ring groove 322, and the waterproof gasket 5 is at least partially exposed outside the limiting ring groove 322. The waterproof gasket 5 abuts between the inner wall of the limiting ring groove 322 and the inner periphery of the third sleeve 23.

[0048] In the structure provided in the embodiment, the limiting ring groove 322 can limit the waterproof gasket 5, thereby preventing the waterproof gasket 5 from moving due to water flow impact on the outer periphery of the second sleeve 32. This can reduce the probability of reducing the waterproof performance of the wiring assembly 1 due to displacement or even falling of the waterproof gasket 5, and can make the abutting relationship between the waterproof gasket 5 and the third sleeve 23 more stable, thereby further improving the stability of the wiring assembly 1.

[0049] In an embodiment of the present application, the second connector 3 further comprises a second body 31, and one end of the second sleeve 32 away from the waterproof gasket 4 is connected to the second body 31. At the position where the second sleeve 32 is connected to the second body 31, the outer diameter of the second sleeve 32 is smaller than the outer diameter of the second body 31. Thus, a stepped surface is formed between the outer periphery of the second sleeve 32 and the second body 31, and the waterproof gasket 5 abuts between the stepped surface and the end surface of the third sleeve 23.

[0050] In the structure provided in the embodiment, the waterproof gasket 5 is arranged on the stepped surface between the second body 31 and the second sleeve 32. When the first connector 2 is connected to the second connector 3, the waterproof gasket 5 is abutted between the third sleeve 23 and the second body 31. The stepped surface and the third sleeve 23 can prevent the waterproof gasket 5 from moving on the outer periphery of the second sleeve 32 under the impact of water flow, thereby reducing the probability of reducing the waterproof performance of the wiring assembly 1 due to displacement or even falling of the waterproof gasket 5, making the abutting relationship between the waterproof gasket 5 and the third sleeve 23 more stable, and further improving the waterproof performance of the wiring assembly 1.

[0051] In an embodiment of the present application, the water-proof gasket 5 can include a water-proof sleeve, which is wrapped around the outer periphery of the second sleeve 32 and abuts between the inner periphery of the third sleeve 23 and the outer periphery of the second sleeve 32.

[0052] In the structure provided in the embodiment, the water-proof sleeve wrapped around the outer periphery of the second sleeve 32 seals the joint between the third sleeve 23 and the second sleeve 32. The water-proof sleeve is less affected by water flow than the water-proof gasket 5, which can reduce the probability of reducing the water-proof performance of the wiring assembly 1 due to displacement or even falling of the water-proof gasket 5, and make the abutting relationship between the water-proof sleeve and the third sleeve 23 more stable, thereby further improving the water-proof performance of the wiring assembly 1.

[0053] In an embodiment of the present application, the first connector 2 further includes a movable sleeve 24, and the second connector 3 further includes a second body 31, and the second sleeve 32 is connected to the second body 31 at an end away from the water-proof gasket 4. Part of the movable sleeve 24 is wrapped around the outer periphery of the third sleeve 23, and the other part of the movable sleeve 24 is wrapped around the outer periphery of the second body 31. In addition, the movable sleeve 24 can rotate relative to the third sleeve 23 and the second body 31 along the circumferential direction of the third sleeve 23, and the movable sleeve 24 is screwed to the second body 31.

[0054] In the structure provided in the embodiment, the movable sleeve 24 is further used to isolate the outside from the joint of the first connector 2 and the second connector 3, and the movable sleeve 24 is screwed to the second body 31, thereby improving the water-proof performance of the wiring assembly 1, and improving the tightness of the joint of the first connector 2 and the second connector 3 by using the movable sleeve 24, reducing the probability of poor contact, electric leakage, short circuit and other situations caused by loosening of the first connector 2 and the second connector 3, thereby improving the stability of the wiring assembly 1.

[0055] To solve the above technical problems, the embodiment of the present application can also provide a water supply device, which includes a body and the wiring assembly 1 as described in any of the above embodiments. The wiring assembly 1 can be used to electrically connect the body and an external power source. Alternatively, the wiring assembly 1 can also be used to realize signal connection between an external signal source and the body.

[0056] In the structure provided in the specific embodiment, by arranging the waterproof gasket 4 sleeved on the first sleeve connector 22, the waterproof gasket 4 can abut between the first main body 21 and the second sleeve connector 32 when the first sleeve connector 22 and the second sleeve connector 32 are connected to realize electrical connection, so that the waterproof gasket 4 is used to isolate the connection between the second sleeve connector 32 and the first sleeve connector 22 from the outside, thereby being able to prevent the water in the outside from flowing to the connection between the second sleeve connector 32 and the first sleeve connector 22 through the gap between the first connector 2 and the second connector 3 to a certain extent, reducing the probability of occurrence of the conditions such as electric leakage, poor contact, short circuit and the like caused by water entering the connection between the second sleeve connector 32 and the first sleeve connector 22, and being able to improve the stability of the water supply device.

[0057] In the present application, the phrase "embodiment" or "embodiments" means that the specific features, structures or characteristics described in connection with the embodiment can be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily mean the same embodiment, nor is it an independent or alternative embodiment that is not mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present application can be combined with other embodiments. In addition, it should also be understood that the features, structures or characteristics described in the embodiments of the present application can be combined with each other without contradiction, to form another embodiment which does not deviate from the spirit and scope of the technical solution of the present application.

[0058] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and not to limit it. Although the present application has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A wiring assembly, characterized in that, a first connector (2) comprising a first sleeve (22) and a first body (21) connected to each other; a second connector (3) comprising a second sleeve (32) sleeved on the periphery of the first sleeve (22) to electrically connect the first connector (2) and the second connector (3); a waterproof gasket (4) sleeved on the first sleeve (22) and abutting between the first body (21) and the second sleeve (32).

2. The wiring assembly according to claim 1, characterized in that, the waterproof gasket (4) is provided with a first insertion hole (41), the waterproof gasket (4) has elasticity, and the radial dimension of the first insertion hole (41) is smaller than the radial dimension of the first sleeve (22).

3. The wiring assembly according to claim 2, characterized in that, the first sleeve (22) comprises a first terminal post (221) and a second terminal post (222), the first insertion hole (41) comprises two I-shaped openings (411) corresponding to the first terminal post (221) and the second terminal post (222).

4. The wiring assembly according to claim 3, characterized in that, the waterproof gasket (4) is further provided with a first positioning structure (42), the second sleeve (32) is further provided with a second positioning structure (321), and the profile shape of the first positioning structure (42) corresponds to the profile shape of the second positioning structure (321).

5. The wiring assembly according to claim 1, characterized in that, the first connector (2) further comprises a third sleeve (23) connected to the first body (21), the third sleeve (23) is sleeved on the periphery of the first sleeve (22) and at least part of the second sleeve (32), and the waterproof gasket (4) is accommodated between the third sleeve (23) and the first sleeve (22); the wiring assembly (1) further comprises a waterproof gasket (5) sleeved on the periphery of the second sleeve (32), the waterproof gasket (5) abutting between the third sleeve (23) and the second connector (3).

6. The wiring assembly according to claim 5, characterized in that, the periphery of the second sleeve (32) is provided with a limiting ring groove (322), the waterproof gasket (5) is accommodated in the limiting ring groove (322), and the waterproof gasket (5) is at least partially exposed outside the limiting ring groove (322), the waterproof gasket (5) abutting between the inner wall of the limiting ring groove (322) and the inner periphery of the third sleeve (23).

7. The wiring assembly according to claim 5, characterized in that, The second joint (3) further comprises a second main body (31), and the second sleeve (32) is connected to the second main body (31) at one end away from the water-proof gasket (4); at the position where the second sleeve (32) is connected to the second main body (31), the outer diameter of the second sleeve (32) is smaller than the outer diameter of the second main body (31), so that a stepped surface is formed between the outer circumferential surface of the second sleeve (32) and the second main body (31), and the water-proof gasket (5) is abutted between the stepped surface and the end surface of the third sleeve (23).

8. The wiring assembly of claim 5, wherein, The water-proof gasket (5) comprises a water-proof sleeve, which is wrapped around the outer circumferential surface of the second sleeve (32) and is abutted between the inner circumferential surface of the third sleeve (23) and the outer circumferential surface of the second sleeve (32).

9. The wiring assembly of claim 5, wherein, The first joint (2) further comprises a movable sleeve (24), and the second joint (3) further comprises a second main body (31), and the second sleeve (32) is connected to the second main body (31) at one end away from the water-proof gasket (4); Part of the movable sleeve (24) is wrapped around the outer circumferential surface of the third sleeve (23), and the other part of the movable sleeve (24) is wrapped around the outer circumferential surface of the second main body (31), and the movable sleeve (24) can rotate relative to the third sleeve (23) and the second main body (31) along the circumferential direction of the third sleeve (23), and the movable sleeve (24) is screwed with the second main body (31).

10. A water supply device characterized by comprising: Comprise: a fuselage main body; the wiring assembly (1) according to any one of claims 1-9, which is used for electrically connecting the fuselage main body and an external power supply.

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