CN213745159U - Tap with magnetic control switch and related water outlet device - Google Patents
Tap with magnetic control switch and related water outlet device Download PDFInfo
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- CN213745159U CN213745159U CN202022219809.7U CN202022219809U CN213745159U CN 213745159 U CN213745159 U CN 213745159U CN 202022219809 U CN202022219809 U CN 202022219809U CN 213745159 U CN213745159 U CN 213745159U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 230000006698 induction Effects 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 description 3
- GBUCDGDROYMOAN-UHFFFAOYSA-N 1,2,5-trichloro-3-phenylbenzene Chemical compound ClC1=CC(Cl)=C(Cl)C(C=2C=CC=CC=2)=C1 GBUCDGDROYMOAN-UHFFFAOYSA-N 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The application discloses a faucet with a magnetic switch and a related water outlet device, wherein the magnetic switch comprises an operating part and an induction part; the operating part is provided with a first magnetic part and at least one second magnetic part, wherein the first magnetic part and the second magnetic part are fixedly connected with each other; the induction part is provided with a third magnetic part and at least one magnetic inductor which are fixedly connected with each other and are distributed along the circumferential direction around the third magnetic part; the third magnetic part is used for attracting the first magnetic part, and the magnetic inductor sends a magnetic induction signal to the controller after receiving the magnetic field of any second magnetic part, so that the controller can control the electric control valve to change the water outlet of the faucet body. The related water outlet device also comprises a base for fixedly connecting the faucet body, a panel for fixedly connecting the sensing part is arranged on the base, and the operating part can be removably arranged outside the panel. The panel of the technical scheme is convenient to clean, and the magnetic control switch is simple to install.
Description
Technical Field
The application relates to the field of faucets, in particular to a faucet with a magnetic control switch and a related water outlet device.
Background
In the existing electric control faucet, a rotary switch is generally arranged on a table top and penetrates through a panel where the faucet is located to be connected with an electric control box below the panel. The faucet can be controlled to be opened or closed, and the temperature adjustment or the water outlet mode can be controlled by rotating the switch. By adopting the technical scheme, the panel at the position of the rotary switch always stores dirt and is difficult to clean. Meanwhile, the rotary switch is required to be connected to the upper part and the lower part of the panel, so that the installation is difficult.
SUMMERY OF THE UTILITY MODEL
It is an object of the present application to overcome the above-mentioned drawbacks and problems of the prior art and to provide a faucet with a magnetic switch and an associated water outlet device, wherein the panel is easy to clean and the magnetic switch is simple to install.
In order to achieve the purpose, the following technical scheme is adopted:
a faucet with a magnetic switch comprises a faucet body, an electric control valve, a controller and a magnetic switch; the electric control valve controls the faucet body to discharge water, the controller receives a magnetic induction signal to control the electric control valve to act, and the magnetic control switch comprises an operating part and an induction part; the operating part is provided with a first magnetic part and at least one second magnetic part, wherein the first magnetic part and the second magnetic part are fixedly connected with each other; the induction part is provided with a third magnetic part and at least one magnetic inductor, the third magnetic part is fixedly connected with the at least one magnetic inductor, the magnetic inductors are distributed around the third magnetic part along the circumferential direction, the third magnetic part is used for attracting the first magnetic part, and the magnetic inductors send magnetic induction signals to the controller after receiving the magnetic field of any second magnetic part.
Further, the distance between each second magnetic member and the first magnetic member is the same as the distance between each magnetic inductor and the third magnetic member.
Furthermore, the operating piece also comprises an outer shell, and the outer shell is provided with a first accommodating cavity and second accommodating cavities with the same number as the second magnetic pieces; the first accommodating cavity and the second accommodating cavity are used for accommodating the first magnetic piece and the second magnetic piece respectively.
Further, the response piece still includes and encircles the PCB board of third magnetism spare, the PCB board with third magnetism spare rigid coupling, the magnetic inductor with the controller passes through the PCB board and realizes the electricity and connect.
Further, the induction part further comprises an inner shell, and the inner shell is used for accommodating the third magnetic part, each magnetic inductor, the controller and the PCB; the inner shell is provided with a third accommodating cavity for accommodating a third magnetic piece; the PCB is arranged around the third accommodating cavity.
Further, the magnetic inductor adopts a hall sensor.
Furthermore, the number of the magnetic inductors is three, and the magnetic inductors are sequentially arranged at intervals of a first angle; the number of the second magnetic pieces is four, the second magnetic pieces are distributed on two diameters which take the first magnetic pieces as circle centers in a pairwise opposite mode, and the two diameters are spaced by a first angle.
Further, the first angle is 45 degrees.
A water outlet device comprises a base and the faucet with the magnetic control switch, wherein the faucet body is fixedly connected to the base, the base is provided with a panel used for bearing the magnetic control switch, an induction part is fixedly connected to the inside of the panel, an operation part is removably arranged on the outside of the panel, and the first magnetic part and the third magnetic part form the magnetic control switch when being attracted.
Further, the panel thickness does not exceed 10 mm.
Compared with the prior art, the scheme has the following beneficial effects:
because in the magnetic control switch in this application, the operating parts can be arranged on the panel removably, and the first magnetic part in it realizes location and connection through actuation third magnetic part, and realizes taking off from the panel through separating with third magnetic part, therefore the panel is cleared up very easily, and the installation is very easy.
Each second magnetic part is arranged to surround the first magnetic part, and each magnetic inductor is arranged to surround the third magnetic part, so that the operating part can be controlled by rotation.
The PCB is arranged to surround the third magnetic part, so that space can be saved.
And the Hall sensor is adopted as a magnetic inductor, so that the volume is saved.
The number of the magnetic inductors is set to be three, and the number of the second magnetic pieces is set on two diameters, so that the rotating position of the operating piece can be determined by the induction of each magnetic inductor.
Drawings
In order to more clearly illustrate the technical solution of the embodiments, the drawings needed to be used are briefly described as follows:
FIG. 1 is a schematic structural diagram of a magnetic switch in an embodiment;
FIG. 2 is a view showing an internal structure of the operating member;
fig. 3 is an internal structure view of the sensing member.
Description of the main reference numerals:
a magnetic control switch 10; an operating element 1, an outer shell 11, a first magnetic part 12, second magnetic parts 13a, 13b, 13 c; the induction part 2, the inner shell 21, the third magnetic part 22, the PCB 23, the magnetic inductors 24a, 24b and 24 c; a controller 3; a faceplate 20.
Detailed Description
In the claims and specification, unless otherwise specified the terms "first", "second" or "third", etc., are used to distinguish between different items and are not used to describe a particular order.
In the claims and specification, unless otherwise specified, the terms "central," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are used in the orientation and positional relationship indicated in the drawings and are used for ease of description only and do not imply that the referenced device or element must have a particular orientation or be constructed and operated in a particular orientation.
In the claims and the specification, unless otherwise defined, the terms "fixedly" or "fixedly connected" are to be understood in a broad sense as meaning any connection which is not in a relative rotational or translational relationship, i.e. including non-detachably fixed connection, integrally connected and fixedly connected by other means or elements.
In the claims and specification, unless otherwise defined, the terms "comprising", "having" and variations thereof mean "including but not limited to".
The technical solution in the embodiments will be clearly and completely described below with reference to the accompanying drawings.
See fig. 1-3. In this embodiment, the faucet with the magnetic switch comprises a faucet body, an electric control valve, a controller 3 and a magnetic switch 10.
Wherein,
the tap body is used for realizing water outlet.
The electric control valve is used for controlling water outlet of the faucet body, and can be an opening and closing valve with an electromagnetic valve, a temperature adjusting valve with a valve rod and driven by a motor, and a switching valve controlled by two electromagnetic valves.
The controller 3 is used for receiving the magnetic induction signal to control the action of the electric control valve. The installation of the controller 3 and the specific method of controlling the electrically controlled valves are described in detail below.
The magnetic switch 10 includes an operating member 1 and an inductive member 2. As shown in fig. 1 and 2, the operating element 1 includes an outer case 11, a first magnetic member 12, and four second magnetic members 13a, 13b, 13c, and 13 d. The outer housing 11 has a first receiving cavity at the center for receiving the first magnetic member 12 and four second receiving cavities for receiving the second magnetic members 13a, 13b, 13c, 13 d. As shown in fig. 2, four second magnetic members 13a, 13b, 13c, and 13d are arranged in the circumferential direction around the first magnetic member 12, where 13a and 13c are located opposite to each other on one diameter centered on the first magnetic member 12, 13b and 13d are located opposite to each other on the other diameter centered on the first magnetic member 12, and the intersection angle of the two diameters is 45 degrees. The induction member 2 includes an inner housing 21, a third magnetic member 22, a PCB board 23, and three magnetic inductors 24a, 24b, and 24 c. The inner housing 21 is provided with a third receiving cavity at the center for receiving the third magnetic member 22. The third magnetic member 22 is used for attracting the first magnetic member 12. The PCB 23 is annularly arranged around the third accommodating cavity, so that the space of the inner shell 21 can be saved. The three magnetic sensors 24a, 24b, and 24c and the controller 3 are disposed on the PCB board, and are electrically connected through the PCB board. The three magnetic sensors 24a, 24b and 24c are all hall sensors, which is advantageous for saving the volume of the induction member 2. As shown in fig. 3, three magnetic inductors 24a, 24b, and 24c are arranged around the third magnetic member 22 in the circumferential direction, wherein an included angle between a line connecting the magnetic inductor 24a and the third magnetic member 22 and a line connecting the magnetic inductor 24b and the third magnetic member 22 is 45 degrees; an included angle between a connecting line of the magnetic inductor 24b and the third magnetic member 22 and a connecting line of the magnetic inductor 24c and the third magnetic member 22 is also 45 degrees. The distance between each magnetic sensor and the third magnetic member 22 is equal to the distance between each second magnetic member 13 and the first magnetic member 12. Each of the magnetic sensors 24a, 24b, and 24c is connected to the controller 3, and transmits a magnetic induction signal to the controller 3 after receiving the magnetic field of any of the second magnetic members 13a, 13b, 13c, or 13 d.
In this embodiment, when the first magnetic member 12 and the third magnetic member 22 are not attracted, the three magnetic sensors 24a, 24b, and 24c cannot sense the magnetic field of the second magnetic member 13a, 13b, 13c, or 13d, and at this time, the controller 3 controls the electrically controlled valve to close the faucet body, so that no water is discharged. When the first magnetic member 12 is attracted to the third magnetic member 22, at any point in time, four states exist in which the three magnetic sensors 24a, 24b, and 24c transmit magnetic induction signals. Namely: in the first state: only the magnetic inductor 24a transmits a magnetic induction signal; in the second state: only the magnetic sensors 24a and 24b transmit magnetic induction signals; the third state: only magnetic sensors 24b and 24c transmit magnetic induction signals; the fourth state: only the magnetic inductor 24c transmits a magnetic induction signal. The control strategy of the controller 3 is to acquire the magnetic induction signal once every period (for example, 50ms) set manually. Comparing the state corresponding to the magnetic induction signal acquired this time with the state corresponding to the magnetic induction signal acquired last time, if the state is not changed, controlling the motor not to rotate, and if the state is the fourth state last time and the first state this time, controlling the motor to rotate forwards; if the last time is in the first state and the current time is in the second state, controlling the motor to rotate forwards; if the last time is in the second state and the current time is in the third state, the motor is controlled to rotate forwards, and if the last time is in the third state and the current time is in the fourth state, the motor is controlled to rotate forwards; if the last time is in the first state and the current time is in the fourth state, controlling the motor to reversely rotate; if the last time is in the fourth state and the current time is in the third state, controlling the motor to reversely rotate; if the last time is in the third state and the current time is in the second state, controlling the motor to reversely rotate; and if the last time is in the second state and the current time is in the first state, controlling the motor to reversely rotate. Therefore, the rotation direction of the operating piece 1 by a human hand can be sensed through the magnetic control switch 10, so that the motor is controlled to rotate forwards or backwards, and the water temperature is increased and decreased.
The embodiment also discloses a water outlet device, which comprises the faucet with the magnetic switch and the base. In this embodiment, the base is a basin. The tap body is fixed on the base, and the base is provided with a panel 20 for bearing the magnetic switch 10. In the present embodiment, the panel 20 is a counter basin top, and may be made of ceramic or plastic, and has a thickness of 10mm or less. In the present embodiment, the sensing element 2 is fixed under the panel 20. The operating member 1 is removably positioned on the face plate 20. When the first magnetic member 12 and the third magnetic member 22 are attracted, the operating member 1 and the sensing member 2 together form the magnetic switch 10. When the first magnetic member 12 and the third magnetic member 22 are not attracted, the operation member is removed from the panel 20, and the magnetic switch 10 is disabled.
As can be seen from the above description, in the magnetic control switch 10 of the present embodiment, since the operation element 1 is removable and the connection of the magnetic control switch 10 is realized by the attraction of the first magnetic element 12 and the third magnetic element 22, the panel 20 is easy to clean and the magnetic control switch 10 is convenient to install.
The description of the above specification and examples is intended to be illustrative of the scope of the present application and is not intended to be limiting.
Claims (10)
1. A faucet with a magnetic switch is characterized by comprising a faucet body, an electric control valve, a controller and a magnetic switch; the electric control valve controls the faucet body to discharge water, the controller receives a magnetic induction signal to control the electric control valve to act, and the magnetic control switch comprises an operating part and an induction part; the operating part is provided with a first magnetic part and at least one second magnetic part, wherein the first magnetic part and the second magnetic part are fixedly connected with each other; the induction part is provided with a third magnetic part and at least one magnetic inductor, the third magnetic part is fixedly connected with the at least one magnetic inductor, the magnetic inductors are distributed around the third magnetic part along the circumferential direction, the third magnetic part is used for attracting the first magnetic part, and the magnetic inductors send magnetic induction signals to the controller after receiving the magnetic field of any second magnetic part.
2. The faucet of claim 1, wherein each of the second magnetic members is spaced from the first magnetic member by the same distance as each of the magnetic sensors is spaced from the third magnetic member.
3. The faucet with the magnetic switch as claimed in claim 2, wherein the operating member further comprises an outer housing, the outer housing having a first receiving cavity and a second receiving cavity equal in number to the second magnetic member; the first accommodating cavity and the second accommodating cavity are used for accommodating the first magnetic piece and the second magnetic piece respectively.
4. The faucet with the magnetic switch as claimed in claim 3, wherein the sensor further comprises a PCB surrounding the third magnetic member, the PCB is fixedly connected to the third magnetic member, and the magnetic sensor and the controller are electrically connected through the PCB.
5. The faucet with the magnetic switch as claimed in claim 4, wherein the sensor further comprises an inner housing for accommodating the third magnetic member, each of the magnetic sensors, the controller and the PCB; the inner shell is provided with a third accommodating cavity for accommodating a third magnetic piece; the PCB is arranged around the third accommodating cavity.
6. A tap with a magnetically controlled switch as claimed in claim 5 wherein said magnetic sensor is a Hall sensor.
7. The faucet with the magnetic switch as claimed in claim 6, wherein the number of the magnetic inductors is three, and the three magnetic inductors are sequentially arranged at intervals of a first angle; the number of the second magnetic pieces is four, the second magnetic pieces are distributed on two diameters which take the first magnetic pieces as circle centers in a pairwise opposite mode, and the two diameters are spaced by a first angle.
8. The faucet with the magnetic switch as recited in claim 7, wherein the first angle is 45 degrees.
9. A water outlet device, comprising a base and a faucet with a magnetic switch as claimed in any one of claims 1 to 8, wherein the faucet body is fixedly connected to the base, the base is provided with a panel for carrying the magnetic switch, the sensing member is fixedly connected to the inside of the panel, the operating member is removably arranged outside the panel, and the magnetic switch is formed when the first magnetic member and the third magnetic member are attracted.
10. A water outlet device as claimed in claim 9, wherein the thickness of the panel is no more than 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219809.7U CN213745159U (en) | 2020-09-30 | 2020-09-30 | Tap with magnetic control switch and related water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219809.7U CN213745159U (en) | 2020-09-30 | 2020-09-30 | Tap with magnetic control switch and related water outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213745159U true CN213745159U (en) | 2021-07-20 |
Family
ID=76848888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022219809.7U Active CN213745159U (en) | 2020-09-30 | 2020-09-30 | Tap with magnetic control switch and related water outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213745159U (en) |
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2020
- 2020-09-30 CN CN202022219809.7U patent/CN213745159U/en active Active
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