CN210171721U

CN210171721U - Shower head capable of changing color according to water consumption

Info

Publication number: CN210171721U
Application number: CN201920009593.6U
Authority: CN
Inventors: Zaiyang Lu; 陆再扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-03
Filing date: 2019-01-03
Publication date: 2020-03-24
Anticipated expiration: 2029-01-03

Abstract

The utility model relates to a gondola water faucet that discolours according to water consumption contains casing subassembly, electricity generation subassembly, light-emitting component and circuit board, and the casing subassembly can constitute hollow gondola water faucet cavity, and the gondola water faucet cavity is inside to have the water route of keeping apart and sealing, and electricity generation subassembly, light-emitting component and circuit board all are located the gondola water faucet cavity and keep apart with the water route; the circuit board is electrically connected with the power generation assembly and the light emitting assembly and comprises a rectifying circuit, an energy storage circuit, a microprocessor and a detection circuit; the power supply generated by the power generation assembly passes through the rectifying circuit and the energy storage circuit and then is output to the microprocessor, and the microprocessor receives and processes signals of the detection circuit at the same time and controls the light-emitting assembly to emit light with different colors according to water consumption; the energy storage circuit can realize the memory function of water consumption and light color after the shower head stops; the utility model relates to a self-luminous, can show the flow, and can read the gondola water faucet of flow when the bathing, can satisfy the demand that the consumer pursues individualized gondola water faucet to a certain extent.

Description

Shower head capable of changing color according to water consumption

Technical Field

The utility model relates to a wash articles for use technical field, relate to the gondola water faucet of shower usefulness, specifically are a can self-luminous and can be according to the gondola water faucet of the luminous colour of water consumption transform.

Background

The shower head is one of the indispensable important bathroom equipments in the bathroom. With the progress of society and the improvement of living standard and material level of people, the current urban household environment generally has a special bathroom, and the requirements of people on bathroom equipment and the enjoyed taste are higher and higher, so that safe, practical and personalized toilet articles are favored by consumers more and more. For example, the shower head capable of displaying flow and the shower lamp capable of self-illuminating meet the requirement of consumers for pursuing personalized shower heads to a certain extent. However, the shower head with the energy flow display function is inconvenient to read during bathing, so that the existing product has a great lifting space.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above problems, and provides a shower head changing color according to water consumption, comprising a housing assembly, a power generating assembly, a light emitting assembly and a circuit board, wherein the power generating assembly generates electric power for the microprocessor, and the microprocessor can control the light emitting assembly to emit light of different colors according to the water consumption; the energy storage circuit on the circuit board can continue to supply power after the shower head stops so as to realize the function of short-time memory of light color and water consumption.

In order to realize the purpose, the utility model relates to a gondola water faucet that discolours according to the water consumption has taken following technical scheme.

A shower head changing color according to water consumption comprises a shell component, a power generation component, a light-emitting component and a circuit board, wherein the shell component can form a shower head cavity with a hollow accommodating cavity; the power generation assembly, the light emitting assembly and the circuit board are all positioned in the shower head cavity and are isolated from the sealed water path, and the circuit board is electrically connected with the power generation assembly and the light emitting assembly; the circuit board comprises a rectifying circuit, an energy storage circuit, a microprocessor and a detection circuit; the power generation assembly is sequentially connected with the rectifying circuit, the energy storage circuit and the microprocessor in series so as to transmit electric energy to the microprocessor; the detection circuit is respectively electrically connected with the power generation assembly and the microprocessor so as to transmit a rotating speed frequency signal or a voltage signal of the power generation assembly to the microprocessor; the light emitting assembly is electrically connected with the microprocessor and can emit light with various colors.

Further, the shell assembly comprises a water inlet assembly and a water outlet assembly, the water inlet assembly comprises a water inlet pipeline and a connecting sleeve arranged on the outer side surface of the water inlet pipeline, and the water outlet assembly comprises a rear cover, a first partition plate, a second partition plate, a third partition plate and a water outlet cover plate.

Furthermore, the water outlet cover plate and the third partition plate are transparent components, and the light emitted by the light emitting assembly can penetrate out from the third partition plate and the water outlet cover plate.

Further, it is multilayer composite structure body to go out the water apron, and it is including being located inboard water board and connecting cross the protecgulum in the water board outside, wherein cross and seted up a plurality of water holes of crossing on the water board, cross the water hole and wear out from inside to outside the protecgulum, thereby form the apopore.

Further, the light emitting component is an LED light emitting body, and the LED light emitting body includes a red light emitting body, a green light emitting body, or an orange light emitting body.

Further, the energy storage circuit is a capacitor device.

Further, the power generation assembly comprises a magnet, a coil and an impeller; the magnet is an annular magnet, and the magnet surrounds the periphery of the coil; the impeller is fixedly sleeved on the outer ring surface of the magnet.

Further, the detection circuit is a frequency signal acquisition circuit or a voltage signal acquisition circuit.

Further, the microprocessor is a single chip microcomputer module; the single chip microcomputer module can control the light-emitting component to change the light-emitting color according to the input signal of the detection circuit.

The utility model relates to a gondola water faucet that discolours according to the water consumption's positive effect is:

(1) through the power generation assembly, the detection circuit, the microprocessor and the light emitting assembly with different light emitting bodies, light with different colors can be emitted according to different water consumption, and then the water consumption can be visually indicated through the change of the light emitting colors.

(2) Through set up energy storage circuit in order to reach the purpose of storage electric energy on the circuit board, realize that the gondola water faucet continues the power supply after stopping, realize the "memory function" of gondola water faucet to water consumption and luminous colour.

(3) The power generation subassembly of gondola water faucet is small-size hydroelectric generator subassembly, can turn into the electric energy with the kinetic energy of rivers self, supplies energy storage circuit with light-emitting component uses, does not need extra auxiliary power source, can not cause extra energy extravagant, and is energy-concerving and environment-protective.

(4) The shower head can be self-luminous, can display flow, can read the flow during bathing, and can meet the requirement of pursuing personalized shower head by consumers to a certain extent.

Drawings

Fig. 1 is a schematic structural view of the water-saving shower head according to the water consumption.

Fig. 2 is an exploded view of the parts of the shower head according to the color change of water consumption.

Fig. 3 is a schematic circuit diagram of the shower head changing color according to the water consumption.

The reference numerals in the figures are respectively:

1. a housing assembly; 101. A water outlet cover plate;

102. a third partition plate; 103. A second separator;

104. a first separator; 105. A rear cover;

106. connecting a sleeve; 107. A water inlet pipe;

2. a power generation assembly; 201. A magnet;

202. an impeller; 203. A coil;

3. a circuit board; 301. A rectifying circuit;

302. a tank circuit; 303. A microprocessor;

304. a detection circuit; 4. A light emitting device.

Detailed Description

The following explains a specific embodiment of the shower head changing color according to the amount of water used, and the described embodiments are only some embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

See fig. 1 and 2. A shower head capable of changing color according to water consumption comprises a shell component 1, a power generation component 2, a circuit board 3 and a light emitting component 4. Casing subassembly 1 constitutes the gondola water faucet cavity, electricity generation subassembly 2, light emitting component 4 and circuit board 3 all sets up in the gondola water faucet cavity, just the circuit board electricity is connected electricity generation subassembly 2 with light emitting component 4 to form the gondola water faucet that can self-luminous and luminous colour can be according to the water consumption change.

As shown in fig. 2, the housing assembly 1 includes a water inlet assembly and a water outlet assembly, wherein the water inlet assembly includes a connection sleeve 106 and a water inlet pipe 107 penetrating the connection sleeve 106; the water outlet assembly sequentially comprises a rear cover 105, a first partition plate 104, a second partition plate 103, a third partition plate 102 and a water outlet cover plate 101 provided with a plurality of water outlet holes from left to right.

Please refer to fig. 1 and fig. 2. The bottom plate and the side wall of the rear cover 105 form a containing groove, the water outlet cover plate 101 is arranged at the opening of the containing groove and covers the containing groove, so as to form the shower cavity, and the first partition plate 104, the second partition plate 103 and the third partition plate 102 are all arranged in the shower cavity; the connecting sleeve 106 is a sleeve-shaped hollow cavity, the connecting sleeve 106 is fixedly connected with the rear cover 105, and the cavities of the connecting sleeve 106 and the rear cover are communicated with each other; the pipe shaft of inlet channel 107 wears to establish in adapter sleeve 106, the delivery port of inlet channel 107 wears to establish in the gondola water faucet cavity, the water inlet and the water piping connection of inlet channel 107.

In specific implementation, the connecting sleeve 106 and the rear cover 105 are integrally formed or fixedly connected by a thread; go out water apron 101 can adopt the compound structure of multilayer, and it includes and is close to third baffle 102 cross the water board and connect the protecgulum in crossing the water board outside, wherein, cross and seted up a plurality of water holes of crossing on the water board, cross the water hole and extend outwards and wear out from inside the protecgulum to form the apopore of gondola water faucet. The water passing plate and the water inlet pipeline 107 are made of POM materials with high safety factors, and the problem that common plastics can release harmful substances to pollute bath water can be avoided.

The inside vertical a plurality of baffles that are provided with of gondola water faucet cavity: a first partition plate 104, a second partition plate 103 and a third partition plate 102 are sequentially arranged from the rear cover 105 to the water outlet cover plate 101, wherein the first partition plate 104 is fixedly connected with the second partition plate 103, the second partition plate 103 is fixedly connected with the rear cover 105, and the third partition plate 102 is fixedly connected with the second partition plate 103; a cylindrical groove with an opening facing the rear cover 105 is formed in the first partition plate 104 to form a first accommodating groove; a second accommodating groove with the inner diameter larger than the outer diameter of the first accommodating groove is formed in the position, corresponding to the cylindrical accommodating groove, of the second partition plate 103, the side wall of the second accommodating groove is abutted to the first partition plate 104 to form a sealed cavity, and the sealed cavity is provided with water inlets and water outlets which are staggered with each other; a third accommodating groove is formed in one side, close to the third partition plate, of the second partition plate 103. In addition, a water passing channel penetrating through the first separator 104, the second separator 103 and the third separator 102 is respectively arranged on the first separator, the second separator and the third separator; the first water passing channel is communicated with the water inlet pipe 107 and the water inlet of the sealed cavity, the second water passing channel is communicated with the water outlet of the sealed cavity and the third water passing channel, and the third water passing channel is further communicated with the water outlet cover plate 101. Namely: intake pipe 107, first water channel the water inlet and the delivery port in sealed chamber the second water channel the third water channel and go out the water cover board 101 sealing connection in proper order, form inside isolation of gondola water faucet and sealed water route, thereby guarantee coil 203 with circuit board 3 all separates with rivers, prevents that circuit board 3 short circuit or coil 203 from corroding.

In specific implementation, the rear cover 105, the first partition plate 104, the second partition plate 103 and the third partition plate 102 are detachably connected with screws through screw holes; the delivery port of inlet channel 107 and water channel all adopts sealing washer sealing connection to can prevent that water from revealing, reach sealed effect. The second accommodating groove is of a double-side-wall structure, and a corresponding sealing ring is arranged between the first partition plate 104 and the top surface of the side wall of the second accommodating groove, so that good sealing performance of the sealing cavity can be guaranteed. The third partition board 102 is a light-transmitting partition board or a light-transmitting hole is formed in a position of the third partition board 102 corresponding to the light-emitting body, so that light emitted by the light-emitting assembly 4 can be ensured to penetrate through the light-transmitting partition board.

The power generation assembly 2 comprises a magnet 201, an impeller 202 and a coil 203 (not marked in the figure), the magnet 201 is annular, the impeller 202 is integrally and fixedly sleeved on the outer annular surface of the magnet 201, and a combined body of the impeller 202 and the magnet 201 is sleeved on the outer side surface of the first accommodating groove, namely, the combined body is arranged in the sealed cavity; the coil 203 is disposed in the first receiving groove, and a conductive wire of the coil 203 penetrates through the first receiving groove and is connected to the circuit board 3. That is, the magnet 201 is wound around the outer periphery of the coil 203 with the side wall of the first accommodation groove therebetween, and both are held axially fixed by the attraction of the magnet 201. When in use, the shower head is opened, the water flow flows through the first water passing channel through the water inlet pipe 107 to enter the sealed cavity, and the water flow can drive the impeller 202 to rotate, so that the ring-shaped magnet 201 can be driven to rotate around the coil 203; according to the faraday's electromagnetic induction principle, the coil 203 generates an induced current which can transmit the circuit board 3 through the conductive wire of the coil 203, thereby providing the electric energy required by the light emission of the shower head.

The circuit board 3 is disposed in the third receiving groove, and the circuit board 3 is electrically connected to the coil 203. The circuit board 3 comprises a rectifying circuit 301, an energy storage circuit 302, a microprocessor 303 and a detection circuit 304, the coil 203 is sequentially connected in series with the rectifying circuit 301, the energy storage circuit 302 and the microprocessor 303 through conducting wires to transmit the electric energy to the microprocessor 303, and the detection circuit 304 is respectively electrically connected with the power generation assembly 2 and the microprocessor 303 to transmit the rotating speed frequency signal or the voltage signal of the power generation assembly 2 to the microprocessor 303. The microprocessor 303 processes the detection signal received from the detection circuit 304 and issues a control command to control the light emitting element 4 to emit light and change the color of the emitted light. When the positioning fixture is specifically implemented, a cross-shaped or cylindrical fixture block is arranged on the bottom surface of the third accommodating groove, a cross-shaped or cylindrical clamping groove corresponding to the positioning fixture block is arranged on the circuit board 3, and the circuit board 3 is fixed in the third accommodating groove through the matching of the fixture block and the clamping groove.

The rectifying circuit 301 is electrically connected to the output end of the power generation assembly 2 and the input end of the energy storage circuit 302, and the rectifying circuit 301 can integrate and convert the electric energy generated by the power generation assembly 2 into the direct current required by the light emitting assembly 4. In a specific implementation, the rectifier circuit 301 is a bridge rectifier circuit or a full-wave rectifier circuit.

The energy storage circuit 302 is electrically connected to the rectifying circuit 301 and the microprocessor 303 to store a part of the electric energy generated by the power generation module 2. Specifically, in the process of shower water outlet, the power generation assembly 2 supplies power to the light emitting assembly 4, and the energy storage circuit 302 can keep the working state of charging and storing energy, when the shower water stops flowing, the power generation assembly 2 stops generating electric energy, and at this time, the energy storage circuit 302 starts to discharge power for the data in the microprocessor 303 to be stored for a short time. If the shower head is continuously opened when the electric quantity of the energy storage circuit 302 is not discharged, the shower head continuously works according to the data memorized in the microprocessor 303; if the energy storage circuit 302 is discharged, the data in the microprocessor 303 is cleared, and at this time, the color of the shower head changes from the beginning according to the water output of the shower head.

Through energy storage circuit 302 setting for even when the user bathes and closes the gondola water faucet midway, microprocessor 303 also can the short time memory the data message before the gondola water faucet is closed avoids losing of flow data, and convenience of customers obtains total flow data among the bathing process, has optimized the user experience of gondola water faucet. In specific implementation, the energy storage circuit 302 is a super capacitor.

The detection circuit 304 is electrically connected to the input end of the rectifying circuit 301 and the input end of the microprocessor 303, respectively, so as to obtain a frequency signal of the rotation of the impeller 202 or a voltage signal of the power generation assembly 2 and transmit the frequency signal or the voltage signal to the microprocessor 303. In a specific implementation, the detection circuit 304 is a frequency signal detection circuit 304 or a voltage detection circuit 304.

The input end of the microprocessor 303 is electrically connected with the output end of the detection circuit 304 and the output end of the energy storage circuit 302, and the output end of the microprocessor 303 is electrically connected with the light-emitting component 4. Specifically, the microprocessor 303 can calculate corresponding water flow data and water consumption data according to the relationship between the water flow stored therein and the frequency data of the rotation of the impeller 202 and the voltage data output by the power generation module 2, and then send a control command to the light emitting module 4 according to the written program.

The light emitting element 4 is electrically connected to the microprocessor 303, and the light emitting element 4 is a light emitting body capable of emitting a plurality of colors. Specifically, the light emitting assembly 4 is an LED light emitter, and the LED light emitter includes a red light emitter, a green light emitter, or an orange light emitter. The light emitting body of the light emitting component 4 is annularly arranged on the peripheral edge of the circuit board 3, and light emitted by the light emitting body can pass through the third partition plate 102 and the water outlet cover plate 101.

The utility model relates to a according to the theory of operation of gondola water faucet that the water consumption discolours does:

open the gondola water faucet, the rivers passageway is opened, and water is via the delivery port of inlet channel 107 the water channel of first baffle 104 gets into, second holding chamber (seal chamber), rivers drive impeller 202 and rotate, magnet 201 on the impeller 202 also rotates along with impeller 202, can produce electric current in the coil 203. Then, the water flows sequentially pass through the water passing channels of the second partition plate 103 and the third partition plate 102 to be communicated with the water outlet holes of the water outlet cover plate 101 for outflow; the current in the coil 203 is transmitted to the microprocessor 303 through the rectifying circuit 301 and the energy storage circuit 302 in sequence, meanwhile, the detection circuit 304 transmits the detection signal to the microprocessor 303, and the microprocessor 303 processes the detection signal according to the program written in the microprocessor 303 and sends a light-emitting control instruction to the light-emitting component 4, so that the light-emitting component 4 is controlled to emit light with different colors according to the water consumption. For example: when the water yield of the shower head is less than 27L, the light-emitting component 4 emits green light, when the water consumption is between 27L and 45L, the light-emitting component 4 emits orange light, and when the water consumption is more than 45L, the light-emitting component 4 emits red light.

When the shower is turned off, the water flow in the shower is stopped, the impeller 202 stops rotating, at this time, the power generation assembly 2 does not generate current, and the detection circuit 304 stops signal detection. However, the energy storage circuit 302 can be used as a power supply and starts to supply power to the detection circuit 304, the detection circuit 304 can temporarily store the flow data of the shower head according to a program written in the detection circuit, during the period, if the shower head is turned on, the shower head continues to work before being turned off, and if the shower head is turned on again after the discharge is finished, the shower head starts to work from the head, that is, the light emitting component 4 starts to change color from green to orange to red in sequence according to the water consumption.

The foregoing is only 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 should also be regarded as the protection scope of the present invention.

Claims

1. A shower head changing color according to water consumption comprises a shell component (1), a power generation component (2), a light-emitting component (4) and a circuit board (3), wherein the shell component (1) can form a shower head cavity with a hollow accommodating cavity, and a sealed water path is arranged in the shower head cavity; the power generation assembly (2), the light emitting assembly (4) and the circuit board (3) are all positioned in the shower head cavity and are isolated from the sealed water path, and the circuit board (3) is electrically connected with the power generation assembly (2) and the light emitting assembly (4); the circuit board (3) is characterized by comprising a rectifying circuit (301), an energy storage circuit (302), a microprocessor (303) and a detection circuit (304); the power generation assembly (2) is sequentially connected with the rectifying circuit (301), the energy storage circuit (302) and the microprocessor (303) in series so as to transmit electric energy to the microprocessor (303); the detection circuit (304) is respectively and electrically connected with the power generation assembly (2) and the microprocessor (303) so as to transmit a rotating speed frequency signal or a voltage signal of the power generation assembly (2) to the microprocessor (303); the light emitting component (4) is electrically connected with the microprocessor (303), and the light emitting component (4) can emit light with various colors.

2. The shower head changing color according to water consumption according to claim 1, wherein the housing assembly (1) comprises a water inlet assembly and a water outlet assembly, the water inlet assembly comprises a water inlet pipe (107) and a connecting sleeve (106) sleeved on the outer side surface of the water inlet pipe (107), and the water outlet assembly comprises a rear cover (105), a first partition plate (104), a second partition plate (103), a third partition plate (102) and a water outlet cover plate (101).

3. The showerhead of claim 2, wherein the outlet cover plate (101) and the third partition plate (102) are transparent members, and the light emitted from the light emitting assembly (4) can be penetrated by the third partition plate (102) and the outlet cover plate (101).

4. The shower head changing color according to water consumption according to claim 3, wherein the water outlet cover plate (101) is a multi-layer composite structure body and comprises a water passing plate positioned on the inner side and a front cover connected to the outer side of the water passing plate, wherein a plurality of water passing holes are formed in the water passing plate, and the water passing holes penetrate through the front cover from inside to outside so as to form a water outlet hole.

5. The shower head changing color according to the water consumption according to claim 1, wherein the light emitting component (4) is an LED light emitter, and the LED light emitter comprises a red light emitter, a green light emitter or an orange light emitter.

6. The showerhead changing color according to water usage according to claim 1, wherein the energy storage circuit (302) is a capacitive device.

7. The showerhead changing color according to water consumption according to claim 1, wherein the power generating assembly (2) comprises a magnet (201), a coil (203) and an impeller (202); the magnet (201) is a ring magnet, and the magnet (201) surrounds the periphery of the coil (203); the impeller (202) is fixedly sleeved on the outer annular surface of the magnet (201).

8. The showerhead of claim 1, wherein the detection circuit (304) is a frequency signal acquisition circuit or a voltage signal acquisition circuit.

9. The shower head changing color according to the water consumption according to the claim 1, wherein the microprocessor (303) is a single chip microcomputer module; the single chip microcomputer module can control the light-emitting component (4) to change the light-emitting color according to the input signal of the detection circuit (304).