CN217232082U - Water flow control switch of electric heating faucet - Google Patents
Water flow control switch of electric heating faucet Download PDFInfo
- Publication number
- CN217232082U CN217232082U CN202220184065.6U CN202220184065U CN217232082U CN 217232082 U CN217232082 U CN 217232082U CN 202220184065 U CN202220184065 U CN 202220184065U CN 217232082 U CN217232082 U CN 217232082U
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- switch
- magnet
- lower cover
- electric heating
- flow control
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model relates to the technical field of water taps, and discloses a water flow control switch of an electric heating water tap, which comprises a switch lower cover, wherein a connecting block is arranged at the middle position of the front surface of the switch lower cover, and the front surface of the switch lower cover is positioned at the left side and the right side of the connecting block and is provided with an installation block, a switch plug is arranged at the upper end of the switch lower cover, and a switch upper cover is arranged at the lower end of the switch lower cover, the utility model discloses a water flow control switch is provided with a first magnet and a second magnet, when a water outlet is blocked by incrustation scale and foreign matters, a heating pipe in the water tap can continuously heat, meanwhile, the water in the water tap can extrude the magnet plug, the magnet plug can drive a magnet sleeve to move downwards, and because repulsion force exists between the second magnet and the first magnet, the second magnet can also move downwards until extruding to a contact of a micro switch, and the internal circuit of the micro switch is switched on, the heating pipe is controlled by the external controller to stop heating, so that the dangerous phenomenon of fire and explosion caused by overhigh temperature in the faucet is avoided.
Description
Technical Field
The utility model relates to a tap technical field specifically is an electric heating faucet's rivers control switch.
Background
The electric heating faucet product is a small household appliance product specially designed for kitchens and washrooms incapable of normally supplying heat, is the best choice for convenient use of hot water in the kitchens for washing vegetables, washing bowls and cleaning, the washrooms for washing hands, faces, hair and clothes and the like, and solves the daily requirements of family life and public places for the hot water.
The existing electric heating faucet uses a water pressure switch starting mode formed by an adhesive film and a contact, when a water outlet is blocked by water scales and foreign matters, a machine can continuously heat, so that the internal temperature of the machine is overhigh, a thermal fuse is burnt, and if the thermal fuse is not disconnected in time, the danger of ignition and explosion easily occurs. Accordingly, a water flow control switch for an electric heating faucet is provided by those skilled in the art to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric heat tap's rivers control switch to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an electric heating faucet's rivers control switch, includes the switch lower cover, the front surface intermediate position department of switch lower cover installs the connecting block, and the front surface of switch lower cover is located the left and right sides of connecting block and all installs the installation piece, the switch end cap is installed to the upper end of switch lower cover, and the lower extreme of switch lower cover installs the switch upper cover, the preceding surface mounting of switch upper cover has the adapter sleeve, micro-gap switch is installed jointly to the inside of switch lower cover and switch upper cover.
As a further aspect of the present invention: the upper end internally mounted of switch lower cover has the magnet end cap, and the inside below that is located the magnet end cap in the upper end of switch lower cover installs the magnet cover, the internally mounted of magnet cover has first magnet.
As a further aspect of the present invention: and a second magnet is arranged in the lower switch cover below the magnet sleeve.
As a further aspect of the present invention: the switch plug is a component in a hollow structure, and the connecting sleeve is sleeved outside the connecting block.
As the utility model discloses further scheme again: the lower end of the magnet plug is movably located inside the upper end of the magnet sleeve, the magnet sleeve is connected inside the upper end of the switch lower cover in a sliding mode, and the lower surface of the magnet plug is movably attached to the upper surface of the first magnet.
As a further aspect of the present invention: the second magnet is connected inside the switch lower cover in a sliding mode, and the lower surface of the second magnet is movably attached to the microswitch.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a be provided with first magnet and second magnet, there is the incrustation scale when the delivery port, when impurity foreign matter blocks up, heating pipe in the tap still can the continuous heating, meanwhile, water in the tap can extrude the magnet end cap, the magnet end cap then can drive the magnet cover and move down, because there is repulsion force between second magnet and the first magnet, second magnet also can the downstream contact until extruding micro-gap switch, micro-gap switch internal circuit switch-on, through external controller control heating pipe stop heating, avoid the interior high temperature of tap and take place the dangerous phenomenon of explosion that catches fire.
Drawings
FIG. 1 is a schematic structural diagram of a water flow control switch of an electric heating faucet;
FIG. 2 is a cross-sectional view of a water flow control switch of an electric heating faucet;
fig. 3 is an exploded view of a water flow control switch of an electric heating faucet.
In the figure: 1. opening and closing the lower cover; 2. an upper cover of the switch; 3. opening and closing a plug; 4. a first magnet; 5. a second magnet; 6. a microswitch; 7. a magnet plug; 8. a magnet sleeve; 9. connecting blocks; 10. mounting blocks; 11. a connecting sleeve.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a water flow control switch for an electric heating faucet includes a switch lower cover 1, a connecting block 9 is installed at a middle position of a front surface of the switch lower cover 1, and mounting blocks 10 are installed on left and right sides of the connecting block 9 on the front surface of the switch lower cover 1, a switch plug 3 is installed at an upper end of the switch lower cover 1, the switch plug 3 is a hollow member, a switch upper cover 2 is installed at a lower end of the switch lower cover 1, a connecting sleeve 11 is installed on the front surface of the switch upper cover 2, the connecting sleeve 11 is sleeved on an outer side of the connecting block 9, a micro switch 6 is installed inside the switch lower cover 1 and the switch upper cover 2 together, the micro switch 6 is electrically connected to an external controller, a magnet plug 7 is installed inside an upper end of the switch lower cover 1, and a magnet sleeve 8 is installed inside an upper end of the switch lower cover 1 below the magnet plug 7, the lower extreme activity of magnet end cap 7 is located inside the upper end of magnet cover 8, 8 sliding connection of magnet cover are inside the upper end of switch lower cover 1, the upper surface of the first magnet 4 of lower surface activity laminating of magnet end cap 7, the internally mounted of magnet cover 8 has first magnet 4, the upper end internally mounted of switch lower cover 1 has magnet end cap 7, and the inside below that is located magnet end cap 7 in the upper end of switch lower cover 1 installs magnet cover 8, the internally mounted of magnet cover 8 has first magnet 4, the inside below that is located magnet cover 8 of switch lower cover 1 installs second magnet 5, there is repulsion between second magnet 5 and the first magnet 4, 5 sliding connection of second magnet are in the inside of switch lower cover 1, and the lower surface activity laminating micro-gap switch 6 of second magnet 5.
The utility model discloses a theory of operation is: when the water flow control switch is installed, the water flow control switch is installed at one end of a heating pipe in the electric heating faucet, water can enter through a water source inlet and be discharged from a bent pipe when the electric heating faucet is normally used, and the heating pipe heats the water; when the delivery port has the incrustation scale, when impurity foreign matter blockked up, the heating pipe still can continue to heat, meanwhile, water in the tap can extrude magnet end cap 7, magnet end cap 7 then can drive magnet cover 8 and move down, because there is repulsion between second magnet 5 and the first magnet 4, second magnet 5 also can move down until extruding micro-gap switch 6's contact, micro-gap switch 6 internal circuit switch-on, through external control ware control heating pipe stop heating, avoid the tap in the high temperature and take place the dangerous phenomenon of explosion that catches fire.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric heating faucet's rivers control switch, includes switch lower cover (1), its characterized in that, connecting block (9) are installed to the front surface intermediate position department of switch lower cover (1), and the front surface of switch lower cover (1) is located the left and right sides of connecting block (9) and all installs installation piece (10), switch end cap (3) are installed to the upper end of switch lower cover (1), and the lower extreme of switch lower cover (1) installs switch upper cover (2), the preceding surface mounting of switch upper cover (2) has adapter sleeve (11), micro-gap switch (6) are installed jointly to the inside of switch lower cover (1) and switch upper cover (2).
2. The water flow control switch of the electric heating water faucet as claimed in claim 1, wherein a magnet plug (7) is installed inside the upper end of the switch lower cover (1), a magnet sleeve (8) is installed inside the upper end of the switch lower cover (1) below the magnet plug (7), and a first magnet (4) is installed inside the magnet sleeve (8).
3. The water flow control switch of an electric heating faucet of claim 2, characterized in that the inside of the switch lower cover (1) is provided with a second magnet (5) below the magnet sleeve (8).
4. The flow control switch of an electric heating faucet of claim 1, characterized in that the switch plug (3) is a member with a hollow shape, and the connecting sleeve (11) is sleeved outside the connecting block (9).
5. The water flow control switch of an electric heating faucet of claim 2, characterized in that the lower end of the magnet plug (7) is movably located inside the upper end of the magnet sleeve (8), the magnet sleeve (8) is slidably connected inside the upper end of the switch lower cover (1), and the lower surface of the magnet plug (7) is movably attached to the upper surface of the first magnet (4).
6. The water flow control switch of the electric heating faucet according to claim 3, wherein the second magnet (5) is slidably connected inside the switch lower cover (1), and the lower surface of the second magnet (5) movably contacts with the micro switch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220184065.6U CN217232082U (en) | 2022-01-24 | 2022-01-24 | Water flow control switch of electric heating faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220184065.6U CN217232082U (en) | 2022-01-24 | 2022-01-24 | Water flow control switch of electric heating faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217232082U true CN217232082U (en) | 2022-08-19 |
Family
ID=82831109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220184065.6U Active CN217232082U (en) | 2022-01-24 | 2022-01-24 | Water flow control switch of electric heating faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217232082U (en) |
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2022
- 2022-01-24 CN CN202220184065.6U patent/CN217232082U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230321 Address after: 319 Rulin Road, Langxia Street, Yuyao City, Ningbo City, Zhejiang Province, 315400 Patentee after: Yuyao Hemei Electric Co.,Ltd. Address before: 315480 No. 19, shaoxihu Jiacao, Shaoxiang village, Langxia street, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Shao Lisong |
|
| TR01 | Transfer of patent right |