Induction type faucet

Abstract

The utility model discloses an induction type faucet which comprises a faucet shell, a control module is detachably installed in the faucet shell, the control module comprises a fixing shell, an induction module and a first bolt, an installation cavity is formed in the faucet shell, the fixing shell is installed in the installation cavity, a positioning hole is formed in the fixing shell, and the induction module is installed in the positioning hole. A positioning hole is formed in the faucet shell, a mounting hole corresponding to the positioning hole in position is formed in the faucet shell, and the first bolt is in threaded connection with the interior of the positioning hole, and the beneficial effects are as follows: parts and electrical components which need to be replaced are mounted in the fixing shell, and the fixing shell is directly mounted in a mounting cavity in the faucet shell; the faucet shell is provided with the mounting hole, the mounting hole is correspondingly matched with the positioning hole in the fixing shell, the first bolt is mounted in the positioning hole, positioning and mounting of the fixing shell are achieved through the first bolt, when dismounting is needed, the fixing shell can be dismounted for replacement and maintenance only by screwing off the first bolt, and dismounting, mounting and maintenance are more convenient.

Description

Technical Field

[0001] The utility model belongs to an induction faucet, and particularly relates to an induction faucet. Background Art

[0002] As a water-using appliance used in every household, the switch of a traditional faucet is controlled by a mechanical handle. With the popularization of infrared induction technology, a large number of infrared induction faucets have emerged, that is, signals are obtained through human body induction and sent to a control module, and then power is provided by a power supply to a water supply system, and the water supply system controls the opening and closing of water for people to use.

[0003] After retrieval, a Chinese utility model patent (authorization announcement number: CN215406321U) provides an induction pull-out faucet, including: a faucet body, the faucet body is connected with a water outlet pipe and a pull-out pipe; a control assembly, including a water pump, a motor, a mounting seat and a battery compartment, the motor and the water pump are arranged in the mounting seat, the motor is connected with the water pump, the water inlet end and the water outlet end of the water pump are respectively connected with the water outlet pipe and the pull-out pipe, the battery compartment is located outside the mounting seat, the battery compartment is provided with a sliding opening, the mounting seat is provided with a sliding buckle, and the sliding opening is matched with the sliding buckle.

[0004] In the above-mentioned prior art, the control assembly is integrally installed outside the faucet body. Therefore, when the control assembly needs to be repaired or disassembled and replaced, a large number of parts need to be disassembled, resulting in troublesome repair or replacement. Therefore, it is urgent to improve this shortcoming. Content of the Utility Model

[0005] The purpose of the utility model is to solve the above problems. The utility model provides an induction faucet, which has the advantage of being more convenient for disassembly, assembly and maintenance.

[0006] To achieve the above purpose, the utility model provides the following technical solution: including a faucet housing, an installation cavity is provided in the faucet housing, a control module is detachably installed in the installation cavity, the control module includes a fixed shell, an induction module and a first bolt, the fixed shell is installed in the installation cavity, positioning holes are provided on the fixed shell, installation holes corresponding to the positions of the positioning holes are provided on the faucet housing, the first bolt is threadedly connected in the positioning hole, and the end of the first bolt is in limit fit with the installation hole, an installation block located in the installation cavity is provided on the faucet housing, and the induction module is fixedly installed on the installation block.

[0007] Preferably, the induction module includes an installation frame and an inductor, the inductor is fixedly installed on the installation frame, the installation frame is fixedly installed on the installation block, an induction probe is provided on the inductor, and a connection hole for the induction probe to extend out is provided on the faucet housing.

[0008] Preferably, the fixed housing is provided with a support block located at the back of the sensor, and the support block is in abutting cooperation with the mounting bracket.

[0009] Preferably, the fixed housing is provided with a positioning block, and the faucet housing is provided with a positioning groove, and the positioning block is arranged in cooperation with the positioning groove.

[0010] Preferably, a water pump is provided at the top of the fixed housing, a water flow channel is provided in the fixed housing, the water pump is communicated with the water flow channel, a ball valve is rotatably arranged in the middle of the water flow channel, a second bolt that moves synchronously with the ball valve is arranged on the ball valve, and the water pump is electrically connected to the induction module.

[0011] Preferably, the first bolt and the second bolt are coaxially arranged.

[0012] Preferably, the first bolt has a through hole coaxially arranged with the second bolt.

[0013] Preferably, sealing rings are arranged on the outer peripheral walls of the first bolt and the second bolt.

[0014] Preferably, a sealing member is abutted between the ball valve and the inner wall of the water flow channel.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] An induction faucet provided by the present utility model installs the parts and electrical components to be replaced in the fixed housing, directly installs the fixed housing in the installation cavity in the faucet housing, and the faucet housing has an installation hole, and the installation hole corresponds to and cooperates with the positioning hole on the fixed housing. By installing the first bolt in the positioning hole, the fixed housing is positioned and installed through the first bolt, and when disassembly is required, only the first bolt needs to be unscrewed to remove the fixed housing for replacement and repair, and the disassembly, installation, maintenance are more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a side view structural schematic diagram of the present utility model;

[0019] Figure 3 is a front view structural schematic diagram of the present utility model;

[0020] Figure 4 is Figure 2 a sectional structural schematic diagram of A-A of

[0021] Figure 5 is Figure 3Schematic cross-sectional structure diagram of B-B;

[0022] Figure 6 Schematic three-dimensional structure diagram of the faucet housing of the present utility model;

[0023] Figure 7 Schematic three-dimensional structure diagram of the fixed housing of the present utility model;

[0024] Figure 8 Schematic three-dimensional structure diagram of the ball valve of the present utility model;

[0025] Figure 9 Schematic three-dimensional structure diagram of the second bolt of the present utility model.

[0026] Description of the drawings: 1. Faucet housing; 10. Positioning groove; 11. Connecting hole; 12. Mounting hole; 13. Mounting block; 20. Positioning hole; 21. Fixed housing; 211. Positioning block; 22. Ball valve; 220. Clamping groove; 23. Support block; 3. First bolt; 30. Through hole; 4. Second bolt; 41. Clamping block; 51. Sealing ring; 52. Sealing member; 6. Water pump; 71. Mounting frame; 72. Inductor; 73. Inductive probe. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] As Figures 1-9 shown, an inductive faucet includes a faucet housing 1, a control module is detachably installed in the faucet housing 1, the control module includes a fixed housing 21, an induction module and a first bolt 3, an installation cavity is provided in the faucet housing 1, the fixed housing 21 is installed in the installation cavity, a positioning hole 20 is provided on the fixed housing 21, a mounting hole 12 corresponding to the position of the positioning hole 20 is provided on the faucet housing 1, the first bolt 3 is threadedly connected in the positioning hole 20, and the end of the first bolt 3 is in limit fit with the mounting hole 12. An installation block 13 located in the installation cavity is provided on the faucet housing 1, and the induction module is fixedly installed on the installation block 13.

[0029] The induction module includes a mounting bracket 71 and an inductor 72. The inductor 72 is fixedly installed on the mounting bracket 71, and the mounting bracket 71 is fixedly installed on the mounting block 13. The inductor 72 has an induction probe 73, and the faucet housing 1 has a connection hole 11 for the induction probe 73 to extend out. The induction probe 73 is in limit fit with the connection hole 11, thus playing a role in positioning and installing the inductor 72.

[0030] The fixed shell 21 has a support block 23. The support block 23 is located at the back of the inductor 72, and the support block 23 is in abutting fit with the mounting bracket 71, thus being able to stably install the inductor 72.

[0031] The fixed shell 21 is provided with a positioning block 211, and the faucet housing 1 has a positioning groove 10. The positioning block 211 is arranged in cooperation with the positioning groove 10, and the positioning block 211 and the positioning groove 10 are adapted in shape, thus playing a role in positioning and installing the fixed shell 21.

[0032] A water pump 6 is provided at the top of the fixed shell 21. The fixed shell 21 has a water flow channel, and the water pump 6 is communicated with the water flow channel. The bottom of the water flow channel is used for connecting an external water pipe. A ball valve 22 is rotatably arranged in the middle of the water flow channel. A second bolt 4 is provided on the ball valve 22, and the water pump 6 is electrically connected to the induction module.

[0033] Further, the ball valve 22 is provided with a clamping groove 220, and the end of the second bolt 4 has a clamping block 41 that cooperates with the clamping groove 220. Through the cooperation of the clamping groove 220 and the clamping block 41, when the second bolt 4 rotates, the ball valve 22 rotates synchronously.

[0034] The first bolt 3 and the second bolt 4 are coaxially arranged. Further, the first bolt 3 has a through hole 30 that is coaxially arranged with the second bolt 4, so that the second bolt 4 can be directly adjusted by passing through the through hole 30 on the first bolt 3. By rotating the second bolt 4, the ball valve 22 is driven to rotate, and the rotation of the ball valve 22 can switch the water flow channel between two states of being blocked and connected.

[0035] Sealing rings 51 are provided on the outer peripheral walls of the first bolt 3 and the second bolt 4.

[0036] A sealing member 52 is provided between the ball valve 22 and the inner wall of the water flow channel.

[0037] The sealing rings 51 can improve the sealing performance and prevent the faucet housing from leaking water.

[0038] When the ball valve 22 blocks the water flow channel, the seal 52 can prevent water from flowing through the water flow channel and causing water leakage in the faucet.

[0039] During specific installation, the ball valve 22 is installed into the water flow channel, and then the clamping block 41 of the second bolt 4 is fitted and connected with the clamping groove 220 of the ball valve 22. Then, the inductor 72 is installed on the mounting bracket 71. By installing the mounting bracket 71 on the mounting block 13 in the mounting cavity and making the sensing probe 73 on the inductor 72 be in limit fit with the connection hole 11, the function of fixing the inductor 72 is achieved. When installing the fixed shell 21, the axis of the second bolt 4 is aligned parallel to the axis of the mounting hole 12, and then the fixed shell 21 is pushed into the mounting cavity. Then, the positioning block 211 on the fixed shell 21 is fitted and connected with the positioning groove 10 of the faucet housing 1, thus playing the role of positioning and installing the fixed shell 21. When the positioning block 211 is in fit with the positioning groove 10, at this time, the first bolt 3 and the mounting hole 12 are in a coaxial state. At this time, the first bolt 3 is installed into the positioning hole 20, and the first bolt 3 is in limit fit with the mounting hole 12, thus playing the role of limiting and fixing the fixed shell 21. And during maintenance or replacement, the easily damaged parts are installed in the fixed shell 21. Only by unscrewing the first bolt 3 and removing the fixed shell 21 from the mounting cavity can the disassembly, assembly, and maintenance be more convenient.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An induction faucet, comprising a faucet housing (1), characterized in that: The faucet housing (1) has an installation cavity in it, and a control module is detachably installed in the installation cavity. The control module comprises a fixing shell (21), a sensing module and a first bolt (3). The fixing shell (21) is installed in the installation cavity. The fixing shell (21) has a positioning hole (20). The faucet housing (1) has an installation hole (12) corresponding to the position of the positioning hole (20). The first bolt (3) is threadedly connected in the positioning hole (20), and the end of the first bolt (3) is limitedly matched with the installation hole (12). The faucet housing (1) has a mounting block (13) located in the installation cavity, and the sensing module is fixedly mounted on the mounting block (13).

2. The induction faucet according to claim 1, characterized in that: The sensing module comprises a mounting frame (71) and a sensor (72); the sensor (72) is fixedly mounted on the mounting frame (71); the mounting frame (71) is fixedly mounted on the mounting block (13); the sensor (72) is provided with a sensing probe (73); and the faucet housing (1) is provided with a connecting hole (11) for the sensing probe (73) to extend out.

3. The induction faucet according to claim 2, characterized in that: The fixed shell (21) has a support block (23), the support block (23) is located at the back of the sensor (72), and the support block (23) is in abutment with the mounting frame (71).

4. The induction faucet according to claim 1, characterized in that: The fixed shell (21) is provided with a positioning block (211), the faucet housing (1) is provided with a positioning groove (10), and the positioning block (211) is arranged in cooperation with the positioning groove (10).

5. The induction faucet according to claim 1, characterized in that: A water pump (6) is provided at the top of the fixed shell (21), a water flow channel is provided inside the fixed shell (21), the water pump (6) is in communication with the water flow channel, a ball valve (22) is rotatably provided in the middle of the water flow channel, a second bolt (4) is provided on the ball valve (22) which moves synchronously with the ball valve (22), and the water pump (6) is connected to the sensing module via an electrical signal.

6. The induction faucet according to claim 5, characterized in that: The first bolt (3) and the second bolt (4) are coaxially arranged.

7. The induction faucet according to claim 6, characterized in that: The first bolt (3) has a through hole (30) arranged coaxially with the second bolt (4).

8. The induction faucet according to claim 7, characterized in that: Sealing rings (51) are provided on the outer peripheral walls of the first bolt (3) and the second bolt (4).

9. The induction faucet according to claim 5, characterized in that: A sealing member (52) is disposed between the ball valve (22) and the inner wall of the water flow channel.

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