A base guide assembly for an electrically heated tap
By designing a base guide component, the problems of poor contact in the wiring plug of the electric water faucet and the need to consider both the plugging method and stability were solved, thus improving both stability and convenience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO FEIYU GRP CO LTD
- Filing Date
- 2025-08-11
- Publication Date
- 2026-08-04
AI Technical Summary
Existing electric water faucets have wiring plugs with poor contact issues, affecting their lifespan. Furthermore, it is difficult to balance the stability and convenience of both wiring methods during installation.
Design a base guide assembly including an upper guide block, a middle guide block and a lower guide block, which is bolted to an electric water faucet, provides multiple holes to accommodate different plugging methods, and optimizes the circuit torsion path through wire grooves and wire holes to ensure stability and convenience.
It achieves stable connection of electric water faucets under two plugging methods, reduces the number of holes, improves the ease of plug insertion and service life, and enhances connection strength and stability.
Smart Images
Figure CN224592774U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of electric water faucet technology, and in particular to a base guide assembly for an electric water faucet. Background Technology
[0002] In current technology, electric water faucets are often installed directly on the countertop. In this case, there are two main ways to plug in the electrical cord of the electric water faucet.
[0003] The first method of plugging in the water faucet involves inserting the plug into a pre-drilled hole in the countertop, allowing the wiring to pass through the hole and connect to the socket underneath. With this method, the user needs to plan ahead for the water faucet's usage and prepare the necessary holes. The second method involves folding the plug parallel to the countertop and connecting it to the socket. However, folded plugs are prone to poor contact, which can affect the lifespan of the water faucet.
[0004] To address the aforementioned issues, a certain amount of space could be reserved between the electric water faucet and the countertop to allow for wire twisting without damaging the wiring. However, several factors need to be considered during the actual production and installation process. Firstly, the stability and strength of the reserved space must be considered; secondly, both plugging methods must be compatible, and thirdly, the user must be able to easily operate the device regardless of the plugging method chosen. Therefore, there is still room for further improvement. Utility Model Content
[0005] This application proposes a base guide assembly for an electric water faucet, the purpose of which is to optimize the strength and stability of the torsional space of the wiring plug, ensure that the electric water faucet has two different plugging methods, and at the same time improve the convenience of connecting the wiring plug to the base guide assembly.
[0006] Specifically, the electric water faucet utilizes a base guide assembly, with space reserved underneath for the wiring to twist without damaging it. First, the upper guide block is bolted to the faucet, ensuring a stable connection between the base guide assembly and the faucet. Second, one end of the middle guide block inserts into the upper guide block, and the other end inserts into the lower guide block, making the assembly more robust under pressure from the faucet and countertop. Furthermore, the base guide assembly has only a few holes, resulting in a simple structure, even internal stress distribution, and high strength. Simultaneously, dividing the base guide assembly into upper, middle, and lower guide blocks breaks down the path for the wiring plug into three parts. This shortens the path length, facilitating installation, and exposes more of the path, further simplifying the installation process.
[0007] The technical solution provided in this application for a base guide assembly for an electric water faucet is as follows: A base guide assembly for an electric water faucet includes an upper guide block, a middle guide block, and a lower guide block. The upper guide block is bolted to the electric water faucet. One end of the middle guide block is inserted into the upper guide block, and the other end is inserted into the lower guide block. The electric water faucet includes a water inlet connector. The upper, middle, and lower guide blocks each have a first axial hole, a second axial hole, and a third axial hole at their axial centers, respectively. These three axial holes together form a through channel for accommodating the water inlet connector. A second wire hole is also provided axially on the upper, middle, and lower guide blocks, connecting the upper end face of the upper guide block and the lower end face of the lower guide block. The middle and upper guide blocks each have a first wire hole connecting the upper end face of the upper guide block and the side wall of the middle guide block.
[0008] By adopting the above technical solution, the wiring plug extends from the wire hole of the electric water faucet. Before connecting the wiring plug to the base guide assembly, the user needs to determine the power supply method of the electric water faucet wiring plug. In the first case, if the wiring plug is connected to a socket on the countertop, the wiring plug of the electric water faucet is passed through the upper wire hole and the wire groove in sequence, and then the wiring plug is connected to the socket on the countertop. In the specific process of connecting the wiring plug to the upper wire hole and the wire groove, the user can first assemble the upper guide block, the middle guide block, and the lower guide block, and then insert the wiring plug into the upper wire hole and the wire groove together. Alternatively, the user can insert the wiring plug into the upper wire hole first. Then, connect it to the wire channel, and finally connect and assemble the upper guide block, middle guide block, and lower guide block. In the second case, if the wire plug is connected to the socket under the countertop, pass the wire plug of the electric water faucet through the upper wire hole and the lower wire hole in sequence, then pass the wire plug through the reserved hole on the countertop, and finally connect it to the socket under the countertop. At this time, there are two specific connection methods. The user can first assemble the upper guide block, middle guide block, and lower guide block, and then connect the wire plug to the upper wire hole and the lower wire hole together. Alternatively, the user can first connect the wire plug to the upper wire hole, then to the lower wire hole, and finally connect and assemble the upper guide block, middle guide block, and lower guide block.
[0009] With the above design, the electric water faucet, using a base guide assembly, has pre-drilled upper wire hole and wire groove at its lower end to allow for wire twisting without damaging the wires. The base guide assembly only has three holes, providing strong support for the water faucet. Simultaneously, the base guide assembly, through the wire groove and lower wire hole, allows the connector to have both horizontal and vertical wiring directions, enabling the water faucet to be plugged into either a countertop or under-counter socket. Furthermore, dividing the base guide assembly into three parts allows for bolt connection to the water faucet, enhancing the connection strength and stability. After bolting, the user can easily insert the connector through the upper, middle, and lower guide blocks. Additionally, placing the wire groove and lower wire hole close to the upper wire hole shortens the length of the inner diameter of the base guide assembly, further reducing the path the connector needs to pass through and improving the ease of connection.
[0010] Preferably, the second wire hole is connected to the first axial hole, the second axial hole, and the third axial hole.
[0011] By adopting the above technical solution, the upper and lower wire guide holes are designed for the wiring of the connector to pass through, while the first, second, and third axial holes are used for fitting with the water inlet connector. To achieve a more convenient connection between the connector and the base guide assembly, the upper wire guide hole is connected to the first axial hole, and simultaneously the middle, second, lower, and third axial holes are connected. In this way, the user can first insert the connector through the first, second, and third axial holes, and then place the connector wires in the upper, middle, and lower wire guide holes. This design has significant advantages. On the one hand, the hole area for the base guide assembly to fit with the connector is larger, making the connector insertion easier. On the other hand, the fitting of the water inlet connector with the first, second, and third axial holes is not affected in any way.
[0012] Preferably, the first wire hole is connected to the second wire hole.
[0013] By adopting the above technical solution, it will be more convenient to switch the line between the first wire hole and the second wire hole, without having to completely pull out the line for replacement.
[0014] Preferably, the lower end of the electric water faucet is provided with a wire hole, and the second wire hole is located close to the wire hole.
[0015] By adopting the above technical solution, the line can directly enter the second wire hole from the conductor hole without the need for twisting the line or other operations.
[0016] The portions of the second wire hole on the upper guide block, middle guide block, and lower guide block are respectively referred to as the upper wire hole, middle wire hole, and lower wire hole. The portion of the first wire hole on the middle guide block is called the wire groove, and the portion of the first wire hole on the upper guide block coincides with the upper wire hole.
[0017] By adopting the above technical solution, the second wire hole and the first wire hole share the upper wire hole part of the upper guide block. This not only helps to reduce the number of holes required for the base guide assembly, but also enables the electric water faucet to have two different plugging methods.
[0018] Preferably, the wire groove also connects the upper end face and the lower end face of the middle guide block.
[0019] By adopting the above technical solution, the design of the wire channel is crucial. It connects the outside world to the central wire hole on one hand, and the upper and lower ends of the central guide block on the other. This ingenious design greatly facilitates wiring operations. When connecting the connector to the socket on the countertop, there are two different installation sequences. In the first sequence, the user can first assemble the upper guide block, middle guide block, and lower guide block, and then insert the connector. Because the wire channel has ample space, the connector can easily pass through and fit into it. In the second sequence, the user can first insert the connector, and then assemble the guide block, middle guide block, and lower guide block; the operation is equally convenient.
[0020] Preferably, the lower end of the upper guide block is provided with a first insertion protrusion, and the upper end of the middle guide block is provided with a second insertion protrusion. The first insertion protrusion and the second insertion protrusion are inserted into each other. The second insertion protrusion is provided with a first limiting protrusion. The first limiting protrusion is located at the first insertion protrusion in the insertion state. The first limiting protrusion is used to limit the relative rotation between the upper guide block and the middle guide block.
[0021] By adopting the above technical solution, the upper guide block and the middle guide block are connected by a first and a second insertion protrusion. Since the upper guide block is bolted to the electric water faucet, the radial displacement of the middle guide block is restricted. Simultaneously, the middle guide block is compressed by the upper guide block, the countertop, and the lower guide block, thus restricting its axial displacement. Furthermore, the first limiting protrusions at both ends of the second insertion protrusion restrict the relative rotation between the upper and middle guide blocks, limiting not only the displacement of the middle guide block at the end face of the upper guide block but also its rotation on the upper guide block. In summary, these measures collectively ensure the stability of the connection between the upper and middle guide blocks.
[0022] Preferably, the lower end of the middle guide block is provided with a first groove, the lower guide block is at least partially located in the first groove, and the lower guide block is provided with a third protrusion near the wire groove, the third protrusion being located at the wire groove.
[0023] By adopting the above technical solution, the first groove limits the radial displacement of the lower guide block, and the third protrusion not only limits the rotation of the lower guide block on the end face of the middle guide block, but also isolates the contact between the wiring plug inside the middle guide block and the table surface, providing a raised support for the wiring plug, which helps to reduce the friction between the wiring plug and the table surface and extend the service life of the wiring plug. In addition, the lower part of the lower guide block is not located in the first groove, so that the lower guide block can stably transfer the supporting force of the table surface to the middle guide block, and the axial displacement of the entire base guide assembly is restricted, thereby giving the base guide assembly excellent stability.
[0024] Preferably, the upper end of the guide block is provided with a material-saving groove.
[0025] By adopting the above technical solution, the material used in the base guide component is reduced, thereby lowering the production cost of the base guide component.
[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. The electric water faucet utilizes a base guide assembly, with pre-drilled upper wire hole and wire groove at its lower end to allow for wire twisting without damaging the wiring. The base guide assembly has only three holes, providing strong support for the faucet. Simultaneously, the wire groove and lower wire hole allow the connector to have both horizontal and vertical wiring directions, enabling the faucet to be powered by either a countertop or under-counter socket. Furthermore, dividing the base guide assembly into three parts allows for bolt connection to the faucet, enhancing the connection strength and stability. After bolting, the user can easily insert the connector through the upper, middle, and lower guide blocks. Additionally, placing the wire groove and lower wire hole close to the upper wire hole shortens the length of the inner diameter of the base guide assembly, further reducing the path the connector needs to pass through and improving the ease of connection. 2. The upper and lower wire guide holes are designed for the wiring of the connector to pass through. The first, second, and third axial holes are used for fitting with the water inlet connector. To facilitate easier connection between the connector and the base guide assembly, the upper wire guide hole is connected to the first axial hole, and simultaneously connected to the middle, second, lower, and third axial holes. This allows the user to first insert the connector through the first, second, and third axial holes, and then place the connector wires within the upper, middle, and lower wire guide holes. This design offers significant advantages: firstly, the larger hole area for the base guide assembly to engage with the connector makes insertion easier; secondly, the engagement of the water inlet connector with the first, second, and third axial holes remains unaffected. 3. The second wire hole and the first wire hole share the upper wire hole part of the upper guide block. This not only helps to reduce the number of holes required for the entire base guide assembly, but also allows the electric water faucet to have two different plug-in methods. 4. The first groove limits the radial displacement of the lower guide block. The third protrusion not only limits the rotation of the lower guide block on the end face of the middle guide block, but also isolates the contact between the wiring plug inside the middle guide block and the table surface, providing a raised support for the wiring plug. This helps reduce the friction between the wiring plug and the table surface, extending the service life of the wiring plug. Furthermore, since the lower part of the lower guide block is not located in the first groove, the lower guide block can stably transfer the supporting force of the table surface to the middle guide block, and the axial displacement of the entire base guide assembly is limited, thus giving the base guide assembly excellent stability. Attached Figure Description
[0027] Figure 1 This is a schematic diagram of the structure of the electric water faucet with a base guide assembly in this embodiment; Figure 2 This is a schematic diagram of the base guide assembly in this embodiment; Figure 3 This is a schematic diagram of the upper guide block in this embodiment; Figure 4 This is a schematic diagram of the guide block in this embodiment; Figure 5 This is a schematic diagram of the lower guide block in this embodiment; Figure 6 This is a schematic diagram of the structure of the electric water faucet with a base guide assembly in this embodiment; Figure 7 for Figure 6 A cross-sectional view along the direction shown in AA; Figure 8 for Figure 7 A magnified view of part I shown.
[0028] Reference numerals: 1. Electric water faucet; 11. Water inlet component; 111. Connecting part; 112. Water inlet connector; 2. Base guide assembly; 21. Upper guide block; 211. First axial hole; 212. Upper wire hole; 213. First insertion protrusion; 214. Strip-shaped protrusion; 22. Middle guide block; 221. Second axial hole; 222. Wire groove; 223. Second insertion protrusion; 224. First groove; 225. Material-saving groove; 23. Lower guide block; 231. Third axial hole; 232. Lower wire hole; 233. Third protrusion; 24. Mounting cover; 241. Horizontal plate; 242. Vertical plate. Detailed Implementation
[0029] The following is in conjunction with the appendix Figures 1-8 This application will be described in further detail.
[0030] This application discloses a base guide assembly for an electric water faucet.
[0031] Reference Figures 1-8 It includes an upper guide block 21, a middle guide block 22 and a lower guide block 23. The upper guide block 21 is bolted to the electric water faucet 1. One end of the middle guide block 22 is inserted into the upper guide block 21 and the other end is inserted into the lower guide block 23.
[0032] The electric water faucet 1 includes a water inlet 11, which is located at the lower end of the electric water faucet 1. The vertical cross-section of the water inlet 11 is approximately "T" shaped. The water inlet 11 includes a connecting part 111 and a water inlet connector 112. The outer diameter of the connecting part 111 is larger than the outer diameter of the water inlet connector 112. The connecting part 111 has a wire hole near the water inlet connector 112.
[0033] The upper guide block 21 has a first axial hole 211 in the axial direction. The upper guide block 21 has an upper wire hole 212 in the inner wall of the first axial hole 211. The upper guide block 21 is sleeved on the water inlet connector 112 through the first axial hole 211. The upper end of the upper guide block 21 abuts against the lower end of the connecting part 111, and the upper wire hole 212 corresponds to the wire hole. The upper guide block 21 is bolted to the connecting part 111. The lower end face of the upper guide block 21 has an integrally formed first insertion protrusion 213 in the shape of a "C".
[0034] The middle guide block 22 has a second axial hole 221 in the axial direction. A middle guide wire hole is formed on one side of the second axial hole 221. A guide wire groove 222 is formed on one side of the middle guide wire hole. The middle guide wire hole is located near the upper guide wire hole 212. The guide wire groove 222 connects the second axial hole 221 with the outer wall of the middle guide block 22. The guide wire groove 222 also connects the upper and lower ends of the middle guide block 22. Therefore, the middle guide block 22 is C-shaped. The middle guide block 22 is fitted onto the water inlet connector 112 through the second axial hole 221. The opening width of the guide wire groove 222 is smaller than that of the water inlet connector. The outer diameter of 112 prevents the middle guide block 22 from falling off the side of the water inlet connector 112. The upper end of the middle guide block 22 is integrally formed with a second insertion protrusion 223. The end of the second insertion protrusion 223 is integrally formed with a first limiting protrusion for restricting the relative rotation of the upper guide block and the middle guide block. When the upper end of the middle guide block 22 abuts against the upper guide block 21, the first insertion protrusion 213 is sleeved on the outer wall of the second insertion protrusion 223, and the first limiting protrusions at both ends of the second insertion protrusion 223 are just located at the opening of the first insertion protrusion 213. The lower end of the middle guide block 22 is provided with a first groove 224.
[0035] The lower guide block 23 has a third axial hole 231 in the axial direction. The lower guide block 23 has a lower wire hole 232 in the inner wall of the third axial hole 231. The lower wire hole 232 is located close to the upper wire hole 212. The upper part of the lower guide block 23 is located in the first groove 224. That is, the thickness of the lower guide block 23 in the vertical direction is greater than the groove height of the first groove 224. The lower guide block 23 has a third protrusion 233 near the wire groove 222. The third protrusion 233 is located at the wire groove 222.
[0036] The power cord extends from the wire hole of the electric water faucet 1. Before connecting the power cord to the base guide assembly 2, the user needs to determine the power supply method of the power cord of the electric water faucet 1. In the first case, if the power cord is connected to a socket on the countertop, the power cord of the electric water faucet 1 is passed through the upper wire hole 212 and the wire groove 222 in sequence, and then the power cord is connected to the socket on the countertop. In the specific process of connecting the power cord to the upper wire hole 212 and the wire groove 222, the user can first assemble the upper guide block 21, the middle guide block 22, and the lower guide block 23, and then insert the power cord into the upper wire hole 212 and the wire groove 222 together. Alternatively, the user can first insert the power cord into the upper wire hole 212 and then into the wire groove 222. Next, the upper guide block 21, middle guide block 22, and lower guide block 23 are finally inserted and assembled. In the second case, if the connector is connected to a socket under the countertop, the connector of the electric water faucet 1 is passed sequentially through the upper wire hole 212 and the lower wire hole 232, then through the pre-drilled hole on the countertop, and finally connected to the socket under the countertop. There are two specific insertion methods in this case: the user can first assemble the upper guide block 21, middle guide block 22, and lower guide block 23, and then insert the connector into the upper wire hole 212 and the lower wire hole 232 together; or the user can first insert the connector into the upper wire hole 212, then into the lower wire hole 232, and finally insert and assemble the upper guide block 21, middle guide block 22, and lower guide block 23. Through the above setup, the electric water faucet 1, with the help of the base guide assembly 2, has an upper wire hole 212 and a wire groove 222 pre-drilled at its lower end for the wires to twist without damaging them. The base guide assembly 2 has only three holes, providing strong support for the electric water faucet 1. Simultaneously, the base guide assembly 2, through the wire groove 222 and the lower wire hole 232, allows the connector to have both horizontal and vertical wiring directions, enabling the electric water faucet 1 to be plugged into either a countertop socket or an under-counter socket. Furthermore, dividing the base guide assembly 2 into three parts allows for bolt connection to the electric water faucet 1, enhancing the connection strength and stability. After bolting, the user can easily insert the connector through the upper guide block 21, middle guide block 22, and lower guide block 23. Additionally, positioning the wire groove 222 and lower wire hole 232 close to the upper wire hole 212 shortens the length of the inner diameter of the base guide assembly 2, further reducing the path the connector needs to pass through and improving the ease of connection between the connector and the base guide assembly 2.
[0037] The upper wire hole, middle wire hole, and lower wire hole together form the second wire hole, and the upper wire hole and wire groove together form the first wire hole.
[0038] To facilitate easier connection between the connector and the base guide assembly 2, the upper wire hole 212 is connected to the first axial hole 211, and simultaneously connected to the second axial hole 221 and the third axial hole 231. This allows the user to first insert the connector through the first axial hole 211 and the third axial hole 231, and then place the connector's wires into the upper wire hole 212 and the lower wire hole 232. This design offers significant advantages. Firstly, the area of the holes in the base guide assembly 2 that engage with the connector is larger, making connector insertion easier. Secondly, the engagement of the water inlet connector 112 with the first axial hole 211, the second axial hole 221, and the third axial hole 231 remains unaffected.
[0039] The design of the wire groove 222 is crucial. It connects the outside world to the second axial hole 221 on one hand, and the upper and lower ends of the middle guide block 22 on the other. This ingenious design greatly facilitates wiring operations. When connecting the connector to the socket on the countertop, there are two different installation sequences. In the first sequence, the user can first assemble the upper guide block 21, middle guide block 22, and lower guide block 23, and then insert the connector. Because the wire groove 222 has ample space, the connector can easily pass through and fit into it. In the second sequence, the user can first insert the connector, and then assemble the guide block 21, middle guide block 22, and lower guide block 23. In this case, the connector only needs to be inserted into the upper wire hole 212, and the operation is equally convenient.
[0040] The upper guide block 21 and the middle guide block 22 are connected by a first insertion protrusion 213 and a second insertion protrusion 223. Since the upper guide block 21 is bolted to the electric water faucet 1, the radial displacement of the middle guide block 22 is restricted. Simultaneously, the middle guide block 22 is compressed by the upper guide block 21, the countertop, and the lower guide block 23, thus restricting its axial displacement. Furthermore, the protruding portions at both ends of the second insertion protrusion 223 engage with the openings of the first insertion protrusion 213, further limiting the displacement of the middle guide block 22 at the end face of the upper guide block 21, thereby restricting the rotation of the middle guide block 22 on the upper guide block 21. In summary, these measures collectively ensure the stability of the connection between the upper guide block 21 and the middle guide block 22.
[0041] The first groove 224 limits the radial displacement of the lower guide block 23. The third protrusion 233 not only limits the rotation of the lower guide block 23 on the end face of the middle guide block 22, but also isolates the contact between the wiring plug in the middle guide block 22 and the table surface, providing a raised support for the wiring plug. This helps reduce the friction between the wiring plug and the table surface and extends the service life of the wiring plug. Furthermore, since the lower part of the lower guide block 23 is not located in the first groove 224, the lower guide block 23 can stably transmit the supporting force of the table surface to the middle guide block 22, and the axial displacement of the base guide assembly 2 as a whole is limited, thereby giving the base guide assembly 2 excellent stability.
[0042] Furthermore, in this embodiment, the inner wall corner of the wire groove 222 is arc-shaped; the surface of the third protrusion 233 is arc-shaped. The arc-shaped setting reduces the friction and collision between the wiring plug and the base guide assembly 2, ensuring the integrity of the wiring plug.
[0043] Furthermore, in this embodiment, a material-saving groove 225 is provided at the upper end of the middle guide block 22. The material-saving groove 225 reduces the material used in the base guide assembly 2 and reduces the production cost of the base guide assembly 2.
[0044] Furthermore, in this embodiment, a mounting cover 24 is fitted onto the upper guide block 21. The mounting cover 24 includes a horizontal plate portion 241 and a vertical plate portion 242. The horizontal plate portion 241 is located between the upper end of the upper guide block 21 and the lower end of the electric water faucet 1, and the vertical plate portion 242 is located on the outer wall of the upper guide block 21. The outer wall of the upper guide block 21 is provided with a strip-shaped protrusion 214. The vertical plate portion 242 of the mounting cover 24 is inserted into the strip-shaped protrusion 214. The mounting cover 24, on the one hand, secures the connection between the upper guide block 21 and the electric water faucet 1, and on the other hand, improves the aesthetics of the upper guide block 21. Moreover, the strip-shaped protrusion 214 reduces friction, facilitating the insertion and removal of the mounting cover 24 from the upper guide block 21.
[0045] Furthermore, in this embodiment, the second insertion protrusion 223 at the upper end of the middle guide block 22 is "C" shaped, so that the middle guide block 22 can rotate after being inserted with the upper guide block 21. The outer wall surface of the upper end of the water inlet connector 112 is smooth. The middle guide block 22 is located at the upper end of the water inlet connector 112. After the wiring plug passes through and connects with the upper wire hole 212 and the wire groove 222, the user can rotate the middle guide block 22 so that the wiring plug can be connected to the socket in any direction on the countertop. The smooth outer wall of the upper part of the water inlet connector 112 can ensure that the wiring plug will not be worn or damaged when it is wrapped along the outer wall of the water inlet connector 112, thus ensuring the integrity of the wiring plug line.
[0046] Furthermore, in this embodiment, the connecting part 111 has a notch near the wire hole, the notch is connected to the wire hole, and a connecting block is bolted to the notch. The connecting part 111 and the connecting block together form the wire hole, so that the wiring plug can be easily passed through the connecting part 111 by disassembling the connecting block. This makes it easy for the electric water faucet 1 to easily plug and unplug the wiring plug without disassembling the water inlet part 11.
[0047] Furthermore, in this embodiment, the upper wire hole 212 and the first axial hole 211 may not be connected; the lower wire hole 232 and the third axial hole 231 may also not be connected, as long as the connector can pass through the upper wire hole 212 and the lower wire hole 232.
[0048] Furthermore, in this embodiment, the wire groove 222 of the middle guide block 22 may not be connected to the upper and lower ends of the middle guide block 22, as long as the wiring plug can pass through the wire groove 222.
[0049] Furthermore, in this embodiment, the present invention does not impose any particular restrictions on the specific plugging form of the upper guide block 21 and the middle guide block 22, and the middle guide block 22 and the lower guide block 23. Any structure that can realize the plugging function is known to those skilled in the art. Those skilled in the art can select and adjust according to the specific application, raw material conditions and product requirements.
[0050] It should be noted that the various embodiments of this application can be arbitrarily combined into new embodiments, provided that the solutions do not conflict and the technical solutions can coexist.
[0051] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A base guide assembly for an electrically heated faucet, the base guide assembly comprising: It includes an upper guide block (21), a middle guide block (22) and a lower guide block (23). The upper guide block (21) is bolted to the electric water faucet (1). One end of the middle guide block (22) is inserted into the upper guide block (21) and the other end is inserted into the lower guide block (23). The electric water faucet (1) includes a water inlet connector (112). The upper guide block (21), the middle guide block (22), and the lower guide block (23) are respectively provided with a first axial hole (211), a second axial hole (221), and a third axial hole (231) at their axial centers. The first axial hole (211), the second axial hole (221), and the third axial hole (231) together form a through channel for accommodating the water inlet connector (112). The upper guide block (21), the middle guide block (22), and the lower guide block (23) are also provided with a second wire hole in their axial direction. The second wire hole connects the upper end face of the upper guide block (21) and the lower end face of the lower guide block (23). The middle guide block (22) and the upper guide block (21) are provided with a first wire hole. The first wire hole connects the upper end face of the upper guide block (21) and the side wall of the middle guide block (22).
2. The base guide assembly for an electrically heated faucet of claim 1, wherein: The second wire hole is connected to the first axial hole (211), the second axial hole (221), and the third axial hole (231).
3. The base guide assembly for an electrically heated faucet of claim 1, wherein: The first wire hole is connected to the second wire hole.
4. The base guide assembly for an electrically heated faucet of claim 3, wherein: The lower end of the electric water faucet (1) is provided with a wire hole, and the second wire hole is located close to the wire hole.
5. The base guide assembly for an electrically heated faucet of claim 1, wherein: The portions of the second wire hole on the upper guide block (21), middle guide block (22) and lower guide block (23) are respectively called the upper wire hole (212), the middle wire hole and the lower wire hole (232); the portion of the first wire hole on the middle guide block (22) is called the wire groove (222), and the portion of the first wire hole on the upper guide block (21) coincides with the upper wire hole (212).
6. The base guide assembly for an electrically heated faucet of claim 5, wherein: The wire groove (222) also connects the upper end face and the lower end face of the middle guide block (22).
7. The base guide assembly for an electrically heated faucet of claim 1, wherein: The lower end of the upper guide block (21) is provided with a first insertion protrusion (213), and the upper end of the middle guide block (22) is provided with a second insertion protrusion (223). The first insertion protrusion (213) and the second insertion protrusion (223) are inserted into each other. The second insertion protrusion (223) is provided with a first limiting protrusion. The first limiting protrusion is located at the first insertion protrusion (213) in the insertion state. The first limiting protrusion is used to restrict the relative rotation of the upper guide block (21) and the middle guide block (22).
8. The base guide assembly for an electrically heated faucet of claim 5, wherein: The lower end of the middle guide block (22) is provided with a first groove (224), and the lower guide block (23) is at least partially located in the first groove (224). The lower guide block (23) is provided with a third protrusion (233) near the wire groove (222). The third protrusion (233) is located at the wire groove (222).
9. The base guide assembly for an electrically heated faucet of claim 1, wherein: The upper end of the guide block (22) is provided with a material-saving groove (225).