CN214699418U

CN214699418U - Self-generating faucet

Info

Publication number: CN214699418U
Application number: CN202120075647.6U
Authority: CN
Inventors: 谢炜; 白红光; 王敏
Original assignee: Arrow Home Group Co Ltd
Current assignee: Arrow Home Group Co Ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-12
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a self-generating tap, which comprises a shell, an inner body, a temperature sensor, a generating mechanism, a circuit control panel, a valve core, a pressing rotating mechanism and a switch induction mechanism, wherein the inner body is arranged in the shell, the valve core, the temperature sensor and the generating mechanism are arranged on the inner body, the circuit control panel is arranged on the shell, the pressing rotating mechanism is arranged on the valve core, and the switch induction mechanism is arranged on the pressing rotating mechanism; the power generation mechanism is electrically connected with the circuit control board, and the circuit control board is respectively electrically connected with the temperature sensor and the switch induction mechanism; the temperature sensor is used for sensing the water outlet temperature of the valve core; the power generation mechanism is used for generating power and providing power for the circuit control board; the pressing rotating mechanism is used for opening and closing the valve core, the switch sensing mechanism and the adjusting valve core; and the switch sensing mechanism is used for starting and stopping the temperature sensor. Adopt the utility model discloses, realize electric power self-sufficiency, environmental protection, with low costs, and easy operation, it is humanized.

Description

Self-generating faucet

Technical Field

The utility model relates to a tap field, in particular to from electricity generation tap.

Background

The traditional water faucet only has a pure water outlet control function, and a user cannot accurately sense the water temperature to cause accidents. The water temperature can be displayed, but the water faucet can only be powered by a power supply such as a storage battery and the like, so that the water faucet is not environment-friendly and high in cost, and the battery is frequently replaced. If the temperature needs to be detected, the detection switch needs to be manually turned on, so that the operation is complex and the humanization is not sufficient. And the faucet has single appearance and is dull.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a provide one kind from generating tap, realize that electric power is self-sufficient, environmental protection, with low costs, and easy operation, it is humanized.

In order to solve the technical problem, the utility model provides a self-generating tap, which comprises a shell, an inner body, a temperature sensor, a generating mechanism, a circuit control panel, a valve core, a pressing rotating mechanism and a switch sensing mechanism, wherein the inner body is arranged in the shell, the valve core, the temperature sensor and the generating mechanism are arranged on the inner body, the circuit control panel is arranged on the shell, the pressing rotating mechanism is arranged on the valve core, and the switch sensing mechanism is arranged on the pressing rotating mechanism; the power generation mechanism is electrically connected with the circuit control board, and the circuit control board is respectively electrically connected with the temperature sensor and the switch induction mechanism;

the temperature sensor is used for sensing the water outlet temperature of the valve core;

the power generation mechanism is used for generating power and providing power for the circuit control board;

the pressing rotating mechanism is used for opening and closing the valve core, the switch sensing mechanism and the adjusting valve core;

and the switch sensing mechanism is used for starting and stopping the temperature sensor.

As an improvement of the scheme, the power generation mechanism is a thermoelectric power generation sheet;

the switch induction mechanism comprises a trigger and a magnet, and the trigger is electrically connected with the circuit control board;

the valve core comprises a pressing key and a rotating shaft.

As an improvement of the above scheme, the pressing rotating mechanism includes a connecting bushing, a handle and a pressing mechanism, the connecting bushing is disposed on the rotating shaft, the handle is disposed on the connecting bushing, the pressing mechanism is disposed on the pressing key, the connecting bushing is circumferentially fixed relative to the pressing mechanism through the handle, the trigger is disposed on the pressing mechanism, and the magnet is disposed on the connecting bushing.

As an improvement of the above scheme, the outer side wall of the rotating shaft is provided with a clamping strip, the inner side wall of the connecting bushing is provided with a clamping groove, and the clamping strip is clamped in the clamping groove so as to relatively fix the connecting bushing and the rotating shaft in the circumferential direction;

the connecting bushing is locked on the rotating shaft through a fastener.

As an improvement of the above scheme, the connecting bushing is provided with a first mounting column for mounting a magnet;

the connecting bushing is provided with a buckle, the inner side wall of the handle is provided with a circumferential groove, and the buckle is clamped in the circumferential groove so as to relatively fix the connecting bushing and the handle in the axial direction;

the outer side wall of the connecting bushing is provided with a boss, and the inner side wall of the handle is provided with an axial groove, so that the connecting bushing and the handle are circumferentially and relatively fixed.

As an improvement of the above scheme, the pressing mechanism includes a fixed seat and a pressing assembly, the pressing assembly includes a mounting seat and a pressing block, the fixed seat is disposed on the pressing key, and the pressing block is disposed on the fixed seat through the mounting seat.

As an improvement of the above scheme, a second mounting column is arranged at the top of the fixed seat and used for mounting and fixing the mounting seat; the bottom of the fixed seat is provided with a transmission shaft and a first installation position for installing a trigger, and the transmission shaft is arranged on the pressing key through a joint.

As an improvement of the above scheme, the pressing device further comprises a light-emitting mechanism electrically connected with the circuit control board, the light-emitting mechanism is mounted at the top of the fixed seat, and the pressing block is made of a transparent material.

As an improvement of the scheme, the handle is provided with a baffle plate, the baffle plate is provided with a shaft hole, and the transmission shaft penetrates through and is clamped on the shaft hole so that the fixed seat and the handle are relatively fixed in the circumferential direction.

As an improvement of the scheme, the circuit control board is provided with a nixie tube;

the valve core is installed and fixed in the inner body through the gland;

the inner body is provided with a water outlet, a second installation position and an installation cavity, the water outlet is provided with a water outlet pipe and communicated with the water outlet pipe, the second installation position is used for installing a temperature sensor, the installation cavity is arranged between a cold water channel and a hot water channel, and the power generation mechanism is arranged in the installation cavity.

Implement the utility model discloses, following beneficial effect has:

the utility model discloses a set up power generation mechanism and realize self electricity generation, electric power is self-sufficient, the environmental protection, and is with low costs. Specifically, the power generation mechanism is a thermoelectric generation piece, and the thermoelectric generation piece utilizes the difference between the high temperature and the low temperature of cold water to realize self power generation and provide power for a trigger, a light-emitting mechanism, a nixie tube and the like.

Furthermore, the utility model discloses when utilizing to press rotary mechanism to open and close and adjust the case, can realize opening and close switch response mechanism, as long as an operation can realize opening and close tap and switch response mechanism simultaneously promptly, the circuit control board starts equipment such as temperature sensor and luminous mechanism through the contact signal who receives switch response mechanism to the realization is opened and close the tap, is opened temperature sensor and luminous mechanism and is gone on in step, avoids multi-step operation, easy operation, it is humanized. And simultaneously, the utility model discloses the luminous mechanism that sets up can increase the interest to tap outward appearance, lets the user experience different feel and visual impression in different environment use.

Drawings

Fig. 1 is an exploded view of the self-generating faucet of the present invention;

fig. 2 is a sectional view of the pressing and rotating mechanism of the present invention;

FIG. 3 is a schematic view of the body of FIG. 1;

FIG. 4 is a schematic view of the construction of the coupling bushing of FIG. 1;

FIG. 5 is a schematic view of the handle of FIG. 1;

fig. 6 is a sectional view of the pressing mechanism of the present invention;

FIG. 7 is a schematic view of the top of the mounting bracket of FIG. 1;

fig. 8 is a schematic structural view of the bottom of the fixing base in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

Referring to fig. 1-8, the utility model discloses a self-generating tap, which comprises a shell 1, an inner body 2, a temperature sensor 3, a generating mechanism 4, a circuit control board 5, a valve core 7, a pressing rotating mechanism and a switch induction mechanism, wherein the inner body 2 is arranged in the shell 1, the valve core 7, the temperature sensor 3 and the generating mechanism 4 are arranged on the inner body 2, the circuit control board 5 is arranged on the shell 1, the pressing rotating mechanism is arranged on the valve core 7, and the switch induction mechanism is arranged on the pressing rotating mechanism; the power generation mechanism 4 is electrically connected with the circuit control board 5, and the circuit control board 5 is respectively electrically connected with the temperature sensor 3 and the switch induction mechanism;

the temperature sensor 3 is used for sensing the water outlet temperature of the valve core 7;

a power generation mechanism 4 for generating power and supplying power to the circuit control board 5;

the pressing rotating mechanism is used for opening and closing the valve core 7, the switch sensing mechanism and the adjusting valve core 7;

and the switch sensing mechanism is used for starting and stopping the temperature sensor 3.

Wherein, the power generation mechanism 4 is a thermoelectric power generation sheet. The thermoelectric power generation piece is manufactured by adopting a unique film technology according to the Seebeck effect principle. The thermoelectric power generation sheet is a solid power generation technology, does not need moving parts, and has no noise and pollution. The power generation technology directly converts heat energy into electric energy by utilizing the movement of carriers in the material. When two different conductors form a closed loop, if two sides of the thermoelectric generation piece are contacted with different temperatures, electromotive force is generated between the two joints, and current passes through the loop. Therefore, by inserting the thermoelectric power generation piece between cold water and hot water, current is generated between two contact points by utilizing the temperature difference between cold water and hot water, and the power is supplied to the circuit control board, and the circuit control board supplies the power to other equipment for use. The thermoelectric generation piece is the prior art, and the specific structure thereof is not described in detail herein.

As shown in fig. 2, the switch sensing mechanism comprises a trigger 9 and a magnet 10, and the trigger 9 is electrically connected with the circuit control board 5. When the trigger and the magnet are oppositely arranged, the trigger and the magnet are in a contact signal state, the trigger generates a signal and sends the signal to the circuit control board, and the circuit control board starts other equipment, such as a temperature sensor. When the trigger and the magnet are staggered, the trigger and the magnet are in a disconnected signal state, and the trigger does not generate a signal, so that other equipment is closed.

As shown in fig. 2, the valve body 7 includes a push key 71 and a rotary shaft 72. The valve core is a temperature-adjusting valve core with a press switch, the valve core can be opened or closed by pressing the press key, and the water temperature can be adjusted by rotating the rotating shaft. The valve core adopts the existing valve core structure and is not described in detail.

Specifically, as shown in fig. 1, the circuit control board 5 is provided with a nixie tube 6, through which the water temperature detected by the temperature sensor can be displayed in a digital form. The circuit control panel is covered with digital display glass, wherein the position corresponding to the nixie tube is arranged in a transparent mode.

As shown in fig. 3, the inner body 2 is provided with a water outlet 21, a second installation position 22 and an installation cavity 23, the water outlet 21 is provided with a water outlet pipe 18 and communicated with the water outlet pipe 18, the second installation position 22 is used for installing the temperature sensor 3, the installation cavity 23 is arranged between the cold and hot water channels, and the power generation mechanism 4 is arranged in the installation cavity 23. The inner body is provided with a cold and hot water channel which is respectively communicated with the cold and hot water inlets of the valve core, and the installation cavity is arranged between the cold and hot water channels, so that the two sides of the thermoelectric generation piece are respectively contacted with the temperature on the cold and hot water channels, and the current is generated by utilizing the high-low temperature difference to realize self-generation.

Preferably, as shown in fig. 1 and 2, the valve core 7 is fixed in the inner body 2 by a gland 8.

As shown in fig. 2, the pressing and rotating mechanism includes a connecting bush 11, a handle 12 and a pressing mechanism, the connecting bush 11 is disposed on the rotating shaft 72, the handle 12 is disposed on the connecting bush 11, the pressing mechanism is disposed on the pressing key 71, the connecting bush 11 is relatively fixed to the pressing mechanism in the circumferential direction by the handle 12, the trigger 9 is disposed on the pressing mechanism, and the magnet 10 is disposed on the connecting bush 11. The handle drives the rotating shaft to rotate through the connecting bushing, and water temperature adjustment is achieved. And the pressing mechanism is pressed to enable the pressing key to move up and down, so that the valve core is opened and closed. The connecting bush is relatively fixed with the circumferential direction of the pressing mechanism through the handle, so that the connecting bush and the pressing mechanism rotate synchronously, namely the trigger and the magnet rotate synchronously, and the trigger and the magnet can be relatively arranged.

In order to fix the rotating shaft and the connecting bushing relatively in the circumferential direction and ensure that the connecting bushing can drive the rotating shaft to rotate, as shown in fig. 2 and 4, a clamping strip (not shown) is arranged on the outer side wall of the rotating shaft 72, a clamping groove 113 is arranged on the inner side wall of the connecting bushing 11, and the clamping strip is clamped in the clamping groove 113 so that the connecting bushing 11 and the rotating shaft 72 are relatively fixed in the circumferential direction.

Preferably, in order to ensure that the connecting bush can drive the rotating shaft to rotate and is fixedly connected with the rotating shaft, the connecting bush does not depart from the rotating shaft, and as shown in fig. 2, the connecting bush 11 is locked on the rotating shaft 72 through a fastener 19. The fasteners 19 are screws.

As shown in fig. 4, the connecting bush 11 is provided with a first mounting post 114 for mounting the magnet 10.

Preferably, as shown in fig. 2, 4 and 5, the connecting bush 11 is provided with a snap 111, the inner side wall of the handle 12 is provided with a circumferential groove 121, and the snap 111 is snapped in the circumferential groove 121, so that the connecting bush 11 and the handle 12 are axially fixed relatively. Through the cooperation of buckle and circumference groove, make the handle can not break away from the connecting bushing.

Preferably, as shown in fig. 2, 4 and 5, the outer side wall of the connecting bush 11 is provided with a boss 112, and the inner side wall of the handle 12 is provided with an axial groove 122, so that the connecting bush 11 and the handle 12 are circumferentially fixed relatively. The boss is matched with the axial groove, so that the handle can drive the connecting bush to rotate, and the rotating shaft is driven to rotate. The structure is simple and reliable.

As shown in fig. 1, 2, 4, 7, and 8, the pressing mechanism includes a fixing base 13 and a pressing assembly, the pressing assembly includes a mounting base 14 and a pressing block 15, the fixing base 13 is disposed on a pressing key 71, and the pressing block 15 is disposed on the fixing base 13 through the mounting base 14. Specifically, a second mounting column 131 is arranged at the top of the fixing seat 13, and the second mounting column 131 is used for mounting and fixing the mounting seat 14. The mounting seat 14 and the second mounting post 131 are threadedly coupled. The bottom of the fixed seat 13 is provided with a transmission shaft 132 and a first mounting position 133 for mounting the trigger 9, and the transmission shaft 132 is arranged on the pressing key 71 through a joint 16. The drive shaft 132 is threadedly connected to the adapter 16. The joint 16 is sleeved outside the pressing key 71.

Further, as shown in fig. 2 and 6, the utility model discloses still include the light emitting mechanism 17 of being connected with circuit control board 5 electricity, light emitting mechanism 17 installs in the top of fixing base 13, press piece 15 to be made by transparent material. The light-emitting mechanism 17 comprises an LED lamp ring and an LED lamp arranged in the LED lamp ring. The light emitted by the LED lamp can be transmitted out through the pressing block, so that the faucet is more attractive.

The handle 12 is further provided with a baffle 123, the baffle 123 is provided with a shaft hole 124, and the transmission shaft 132 penetrates through and is clamped on the shaft hole 124, so that the fixing base 13 and the handle 12 are relatively fixed in the circumferential direction. Through the cooperation of transmission shaft and shaft hole, synchronous rotation pressing mechanism when rotatory handle to make pressing mechanism and connecting bush synchronous rotation, make trigger and magnet synchronous rotation. When the pressing mechanism is pressed, the trigger moves up and down relative to the magnet. The pressing block is pushed downwards, the valve core is closed, the trigger moves downwards at the same time, the trigger and the magnet are staggered, and the trigger and the magnet are in a disconnected signal state at the moment, so that the temperature sensor and the light-emitting mechanism are in a closed state. And the pressing block is pressed again, the valve core is opened, the trigger moves upwards to enable the trigger and the magnet to be arranged oppositely, the trigger and the magnet are in a contact signal state at the moment, the trigger sends a signal to the circuit control board, the circuit control board starts the temperature sensor and the light-emitting mechanism, the nixie tube displays real-time water temperature, and the top of the faucet emits light.

The utility model discloses when utilizing to press rotary mechanism to open and close and adjust the case, can realize opening and close switch response mechanism, as long as an operation can realize opening and close tap and switch response mechanism simultaneously promptly, the circuit control board starts equipment such as temperature sensor and luminous mechanism through the contact signal who receives switch response mechanism to the realization is opened and close the tap, is opened temperature sensor and luminous mechanism and is gone on in step, avoids multi-step operation, easy operation, it is humanized. And simultaneously, the utility model discloses the luminous mechanism that sets up can increase the interest to tap outward appearance, lets the user experience different feel and visual impression in different environment use.

To sum up, the utility model provides a from generating tap realizes that electric power is self-sufficient, environmental protection, with low costs, and easy operation, it is humanized.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A self-generating faucet is characterized by comprising a shell, an inner body, a temperature sensor, a generating mechanism, a circuit control board, a valve core, a pressing rotating mechanism and a switch sensing mechanism, wherein the inner body is arranged in the shell, the valve core, the temperature sensor and the generating mechanism are arranged on the inner body, the circuit control board is installed on the shell, the pressing rotating mechanism is installed on the valve core, and the switch sensing mechanism is arranged on the pressing rotating mechanism; the power generation mechanism is electrically connected with the circuit control board, and the circuit control board is respectively electrically connected with the temperature sensor and the switch induction mechanism;

2. The self-generating faucet of claim 1, wherein the power generating mechanism is a thermoelectric power generating chip;

the valve core comprises a pressing key and a rotating shaft.

3. The self-generating faucet according to claim 2, wherein the pressing and rotating mechanism includes a connecting bushing, a handle, and a pressing mechanism, the connecting bushing is disposed on the rotating shaft, the handle is disposed on the connecting bushing, the pressing mechanism is disposed on the pressing key, the connecting bushing is circumferentially fixed to the pressing mechanism via the handle, the trigger is disposed on the pressing mechanism, and the magnet is disposed on the connecting bushing.

4. The self-generating faucet of claim 3, wherein a clamping strip is arranged on the outer side wall of the rotating shaft, a clamping groove is arranged on the inner side wall of the connecting bushing, and the clamping strip is clamped in the clamping groove so that the connecting bushing and the rotating shaft are relatively fixed in the circumferential direction;

the connecting bushing is locked on the rotating shaft through a fastener.

5. The self-generating faucet of claim 3, wherein the connection bushing is provided with a first mounting post for mounting a magnet;

6. The self-generating faucet according to claim 3, wherein the pressing mechanism comprises a fixing seat and a pressing assembly, the pressing assembly comprises a mounting seat and a pressing block, the fixing seat is arranged on the pressing key, and the pressing block is arranged on the fixing seat through the mounting seat.

7. The self-generating faucet of claim 6, wherein a second mounting column is arranged at the top of the fixing seat and used for mounting and fixing the mounting seat; the bottom of the fixed seat is provided with a transmission shaft and a first installation position for installing a trigger, and the transmission shaft is arranged on the pressing key through a joint.

8. The self-generating faucet according to claim 6, further comprising a light emitting mechanism electrically connected to the circuit control board, the light emitting mechanism being mounted on a top of the fixing base, the pressing block being made of a transparent material.

9. The self-generating faucet of claim 7, wherein the handle is provided with a baffle plate, the baffle plate is provided with a shaft hole, and the transmission shaft penetrates through and is clamped in the shaft hole, so that the fixed seat and the handle are relatively fixed in the circumferential direction.

10. The self-generating faucet of any one of claims 1 to 9, wherein the circuit control board is provided with a nixie tube;

the valve core is installed and fixed in the inner body through the gland;