A faucet with an electric switch

Abstract

A faucet with an electric switch, comprising a faucet body, a valve cover, a single-handle double-control valve core, a power switch, a trigger stopper, a decorative cover and a handle, the valve cover comprising a cylindrical seat, a switch seat and two circular arc plates, one end of the circular arc plates being provided with a stop plate; the single-handle double-control valve core comprising a core shell and a valve rod, the core shell being provided with a head; the single-handle double-control valve core being arranged in a valve core cavity, the valve cover being buckled with the valve core cavity and fixed with the faucet body, the head of the core shell being embedded with the cylindrical seat; the power switch being arranged on the switch seat, the trigger stopper being arranged on the valve rod, the decorative cover being buckled with the faucet body, the valve rod being matched with a movable hole on the decorative cover, the trigger stopper being matched with the power switch when the valve rod swings, and the trigger stopper being matched with the stop plate for limiting when the valve rod rotates. The trigger stopper is arranged, the trigger stop plate makes the power switch conductive and outputs cold and hot mixed water when the valve rod swings, and then the valve rod rotates to output hot water or cold water; the opening and hot water are synchronized.

Description

Technical Field

[0001] This utility model relates to an electric water faucet, and more particularly to a faucet in which the power switch and valve stem are linked. Background Technology

[0002] The existing technology, Chinese patent 201910554838.8, describes an electric water faucet, belonging to the field of electric water heater technology. It includes a shell, a water outlet, a heating element, and further comprises: a valve body; an elastic diaphragm with a protruding post extending to the right; a micro switch assembly movably mounted on the right side of the elastic diaphragm and capable of sliding left and right, with a protruding movable contact on the left side of the micro switch assembly corresponding to the protruding post; the power supply circuit of the micro switch assembly and the heating element are connected in series; and a valve core assembly embedded in the right side of the water inlet channel of the valve body. The outer edge of the valve core assembly has a swivel portion that cooperates with the micro switch assembly, and the swivel portion has a swivel slope. When the valve core assembly rotates to a preset angle, it opens the water inlet channel, and the swivel slope abuts against the micro switch assembly, sliding it to the left to a preset position. The protruding post on the elastic diaphragm abuts against the movable contact to electrically connect the heating element. When the valve core assembly reverses to its initial position, it closes the water inlet channel, and the protruding post separates from the movable contact. Utility Model Content

[0003] The purpose of this utility model is to provide a faucet with an electric switch, which has the characteristics of turning on the power switch by swinging the valve stem to produce a mixture of hot and cold water, and then turning it to produce cold or hot water.

[0004] This utility model is implemented as follows: a faucet equipped with an electric switch, characterized in that it includes a faucet body, a valve cover, a single-handle double-control valve core, a power switch, a trigger stop element, a decorative cover, and a handle. The main body of the faucet includes a valve core cavity. The valve cover includes a cylindrical seat, a switch seat, and two arc-shaped plates, with a stop plate at one end of each arc-shaped plate; The single-handle dual-control valve core includes a core housing and a valve stem, with a head provided on the core housing; The single-handle double-control valve core is located inside the valve core cavity. The valve cover is fastened to the valve core cavity and fixed to the faucet body. The head of the core shell is fitted into the cylindrical seat. The power switch is located on the switch seat, and the trigger stop is located on the valve stem. The decorative cover is fastened to the faucet body, and the valve stem engages with the movable hole on the decorative cover. When the valve stem swings, the trigger stop engages with the power switch. When the valve stem rotates, the trigger stop engages with the stop plate to limit the movement.

[0005] The faucet equipped with an electric switch is characterized in that the valve stem is square. The trigger stop component includes a square ring portion and an arc-shaped portion; The valve stem passes through the central hole of the square annular portion and is fixed to the trigger stop component; the arc-shaped portion is opposite to the power switch; the two sides of the square annular portion cooperate with the stop plate to stop.

[0006] The faucet with an electric switch is characterized in that the power switch is a normally open push-button switch.

[0007] The faucet with an electric switch is characterized in that the switch base includes two opposing longitudinal supports, and the longitudinal supports are provided with longitudinal grooves. The power switch has longitudinal protrusions on both sides; the power switch is located between longitudinal brackets and the longitudinal protrusions and longitudinal grooves are fitted together, and the top is matched with the decorative cover.

[0008] The faucet with an electric switch is characterized in that the handle has a square fixing cavity, a connecting hole and a head countersunk hole; The valve stem end is provided with a screw hole; The valve stem is inserted into the square fixed cavity, the screw passes through the connecting hole and is screwed into the screw hole, and the screw head is engaged with the head countersunk hole.

[0009] The faucet with an electric switch is characterized in that: the faucet body is provided with an annular seat plate, an annular edge plate and a locking seat, and the locking seat is provided with a locking tongue groove with one end open. The decorative cover includes a countersunk hole and an arc-shaped locking tongue at the lower opening end; The annular edge plate fits into the countersunk hole, and the arc-shaped latch screws into the latch groove of the locking seat.

[0010] This utility model relates to a faucet equipped with an electric switch. The faucet features a trigger stop plate. When the valve stem swings, the trigger stop plate activates the power switch, dispensing a mixture of hot and cold water. Then, the valve stem rotates to dispense either hot or cold water, achieving simultaneous opening and hot water dispensing. Attached Figure Description

[0011] Figure 1 This is a cross-sectional view of the present invention.

[0012] Figure 2 yes Figure 1 A-A view.

[0013] Figure 3 yes Figure 1 B-B view.

[0014] Figure 4 This is a perspective view of the present invention.

[0015] Figure 5 This is one of the exploded perspective views of this utility model.

[0016] Figure 6This is the second exploded perspective view of this utility model.

[0017] Figure 7 This is the third exploded perspective view of this utility model. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] like Figure 1 , Figure 2 As shown, a faucet equipped with an electric switch includes a faucet body 1, a valve cover 2, a single-handle double-control valve core 3, a power switch 4, a trigger stop 5, a decorative cover 6, and a handle 7. The main body of the faucet 1 includes a valve core cavity 11. The valve cover 2 includes a cylindrical seat 21, a switch seat 22 and two arc-shaped plates 23, with a stop plate 231 provided at one end of the arc-shaped plate 23; The single-handle dual-control valve core 3 includes a core shell and a valve stem 31, and the core shell is provided with a head 32; The single-handle double-control valve core 3 is located inside the valve core cavity 11. The valve cover 2 is fastened to the valve core cavity 11 and fixed to the faucet body 1. The head 32 of the core shell is fitted into the cylindrical seat 21. The power switch 4 is located on the switch seat 22. The trigger stop 5 is located on the valve stem 31. The decorative cover 6 is fastened to the faucet body 1. The valve stem 31 cooperates with the movable hole 61 on the decorative cover 6. When the valve stem 31 swings, the trigger stop 5 cooperates with the power switch 4, and the power switch 4 is energized and conducts. When the valve stem 31 rotates, the trigger stop 5 cooperates with the stop plate 231 to limit the movement.

[0021] As a further improvement of this utility model: the valve stem 31 is square; The trigger stop member 5 includes a square ring portion 51 and an arc-shaped portion 52; The valve stem 31 passes through the central hole of the square annular portion 51 and is fixed to the trigger stop member 5. The arc-shaped portion 52 is opposite to the power switch 4. The two sides of the square annular portion 51 cooperate with the stop plate 231 to stop.

[0022] The power switch 4 is a normally open push-button switch.

[0023] As a further improvement to this utility model: such as Figure 7 As shown, the switch base 22 includes two opposing longitudinal brackets 221, and the longitudinal brackets 221 are provided with longitudinal grooves 222; The power switch 4 has longitudinal protrusions 41 on both sides; the power switch 4 is located between the longitudinal brackets 221 and the longitudinal protrusions 41 and the longitudinal grooves 222 are fitted together, and the top is positioned in conjunction with the decorative cover 6.

[0024] As a further improvement of this utility model: the handle 7 is provided with a square fixing cavity 71, a connecting hole 72 and a head countersunk hole 73; The valve stem 31 is provided with a screw hole at its end; The valve stem 31 is inserted into the square fixed cavity 71, the screw passes through the connecting hole 72 and is screwed into the screw hole, and the screw head is engaged with the head countersunk hole 73.

[0025] As a further improvement of this utility model: the faucet body 1 is provided with an annular seat plate 12, an annular edge plate 13 provided at the lower end of the annular seat plate, and a locking seat 14 arranged annularly around the annular seat plate. The locking seat 14 is provided with a locking tongue groove 141 with one end open. The decorative cover 6 includes a countersunk hole 62 at the lower opening end and an arc-shaped locking tongue 63; The annular edge plate 13 is fitted into the countersunk hole 62, and the arc-shaped locking tongue 63 is screwed into the locking tongue groove 141 of the locking seat 14.

[0026] When using this utility model, such as Figure 1 , Figure 4 As shown, lift the handle 7. Figure 1 When the valve stem 31 rotates clockwise by a certain angle, the arc-shaped part 52 of the trigger stop 5 moves towards the button of the power switch 4 and acts on the button, energizing the power switch 4 and causing the hot and cold mixed water to flow out; Figure 3 As shown, when the handle 7 rotates clockwise, the left side of the square ring portion 51 engages with the left stop plate 231 to stop, and hot water flows out of the faucet; when the handle 7 rotates counterclockwise, the right side of the square ring portion 51 engages with the right stop plate 231 to stop, and cold water flows out of the faucet; when the handle 7 rotates clockwise or counterclockwise, the power switch 4 remains energized.

[0027] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A faucet equipped with an electric switch, characterized in that: Includes the faucet body, valve cover, single-handle dual-control valve core, power switch, trigger stop, decorative cover, and handle. The main body of the faucet includes a valve core cavity. The valve cover includes a cylindrical seat, a switch seat, and two arc-shaped plates, with a stop plate at one end of each arc-shaped plate; The single-handle dual-control valve core includes a core housing and a valve stem, with a head provided on the core housing; The single-handle double-control valve core is located inside the valve core cavity. The valve cover is fastened to the valve core cavity and fixed to the faucet body. The head of the core shell is fitted into the cylindrical seat. The power switch is located on the switch seat, and the trigger stop is located on the valve stem. The decorative cover is fastened to the faucet body, and the valve stem engages with the movable hole on the decorative cover. When the valve stem swings, the trigger stop engages with the power switch. When the valve stem rotates, the trigger stop engages with the stop plate to limit the movement.

2. A faucet with an electric switch according to claim 1, characterized in that: The valve stem is square; The trigger stop component includes a square ring portion and an arc-shaped portion; The valve stem passes through the central hole of the square annular portion and is fixed to the trigger stop component; the arc-shaped portion is opposite to the power switch; the two sides of the square annular portion cooperate with the stop plate to stop.

3. A faucet with an electric switch according to claim 2, characterized in that: The power switch is a normally open push-button switch.

4. A faucet with an electric switch according to claim 1, characterized in that: The switch base includes two opposing longitudinal brackets, and the longitudinal brackets are provided with longitudinal grooves; The power switch has longitudinal protrusions on both sides; the power switch is located between longitudinal brackets and the longitudinal protrusions and longitudinal grooves are fitted together, and the top is matched with the decorative cover.

5. A faucet with an electric switch according to claim 2, characterized in that: The handle is provided with a square fixing cavity, a connecting hole and a head countersunk hole; The valve stem end is provided with a screw hole; The valve stem is inserted into the square fixed cavity, the screw passes through the connecting hole and is screwed into the screw hole, and the screw head is engaged with the head countersunk hole.

6. A faucet equipped with an electric switch according to claim 1, 2, 3 or 4, characterized in that: The main body of the faucet is provided with an annular seat plate, an annular edge plate and a locking seat, and the locking seat is provided with a locking tongue groove with one end open. The decorative cover includes a countersunk hole and an arc-shaped locking tongue at the lower opening end; The annular edge plate fits into the countersunk hole, and the arc-shaped latch screws into the latch groove of the locking seat.

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