CN201140129Y - Hydroelectric power generation gondola water faucet - Google Patents

Abstract

The utility model relates to the technical field of shower heads, and particularly to a hydroelectric shower head, wherein a blade is provided in a blade cavity in a shower head, at least two magnets are fixed on the blade, a sealed generator cavity is also provided in the shower head, an external rotating micro motor is fixed in the generator cavity, at least two magnets are fixed on the outer shell of the external rotating micro motor, when the shower head sprays water, water flowing through the blade cavity impacts the blade, causing the blade to rotate, the magnets on the blade and the magnets on the motor outer shell attract each other and drive the motor to rotate and generate electricity, no physical connection is required between the blade and the external rotating micro motor, the structure is simple, and at the same time, the problem caused by the seal between the generator cavity and the motor shaft or its connecting shaft is avoided.

Description

A hydroelectric shower

Technical field:

The utility model relates to the technical field of showers, in particular to a hydroelectric power generation shower.

Background technique:

For showers using hydroelectric power generation, the blades (impellers) and generator motors are installed in the head of the shower, the motor is installed in the generator cavity, the shaft of the blades is connected to the shaft of the motor, and the impact of the blades on the hydraulic force Rotate down, when the blade rotates, the rotating shaft of the motor is driven by the blade shaft to rotate to drive the motor to generate electricity. In order to prevent the water in the shower from entering the generator motor and causing motor damage or short circuit, a waterproof sealing ring must be used to seal the connecting shaft connected to the generator cavity and the generator cavity. After a period of use, the waterproof sealing ring will wear out , aging, and reduced sealing performance, it needs to be replaced or repaired regularly, otherwise it will cause the motor to burn out or short circuit, which is the deficiency of the existing hydroelectric motor.

Utility model content:

The purpose of this utility model is to provide a hydroelectric power generation shower for the deficiencies of the prior art. This kind of hydropower generation shower puts an externally rotating micro-motor in a sealed generator cavity, and the magnets on the leaves and the motor casing The upper magnets attract each other and drive the motor to rotate to generate electricity without physical connection, which avoids the problems caused by the seal between the generator cavity and the motor shaft or its connecting shaft.

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: the shower head is provided with a leaf chamber connected with the water inlet channel of the shower handle, and a leaf is arranged in the leaf chamber, and a leaf is arranged on the leaf At least two magnets are fixed, and it is characterized in that: a sealed generator cavity is arranged in the head of the shower, an externally rotating micro-motor is fixed in the generator cavity, and at least Two magnets.

The shower head is provided with a leaf upper cover, the bottom of the leaf upper cover is hollowed out to form a leaf cavity, and the lower end of the leaf upper cover is sealed and fitted with the shell of the shower head; the leaf upper cover There is at least one water inlet connected with the water inlet channel of the shower handle, and the water inlet is obliquely cut with the inner surface of the leaf chamber; the upper cover of the leaf is also provided with a water outlet hole, which communicates with the leaf chamber The shower spouts out of the water chamber.

The top of the loam cake of the vehicle blade is hollowed out to form a generator cavity, and the externally rotating micro motor is fixed in the generator cavity. A water outlet bottom shell is installed on the top of the loam cake, and the top of the loam cake is sealed with the water outlet bottom casing.

The vane is an impeller with blades evenly distributed on the wheel body, four magnets are installed on the wheel body, and the four magnets are distributed in the same circular ring area.

The magnets on the wheel body are located directly below the externally rotating micro-motor, and the polarities of the adjacent magnets are opposite.

The magnet on the wheel body is located at the periphery of the externally rotating micro-motor.

The magnet fixed on the casing of the externally rotating micro-motor is fixed on the bottom of the casing.

The magnet fixed on the casing of the externally rotating micro-motor is fixed on the outer cylindrical surface of the casing.

A magnet support is fixed on the outer cylindrical surface of the shell of the externally rotating micro-motor. The magnet support is a circular cylinder with a plurality of holes, and magnets are fixed in the holes.

A temperature measuring probe and a control circuit are also installed in the head of the shower head, an LED light is installed in the head of the shower head, and the control circuit is electrically connected to the temperature measuring probe, the externally rotating micro-motor and the LED light.

Beneficial effects: a leaf is arranged in the leaf chamber of the shower head, at least two magnets are fixed on the leaf, a sealed generator chamber is arranged in the shower head, and a generator chamber is fixed in the generator chamber Outward-rotating micro-motor, at least two magnets are fixed on the shell of the out-rotating micro-motor. When the shower sprays water, the water flowing through the leaf cavity impacts the leaf, causing the leaf to rotate. The magnet on the leaf and the motor The magnets on the casing attract each other and drive the motor to rotate to generate electricity. There is no physical connection between the blades and the externally rotating micro-motor, and the structure is simple. At the same time, it avoids the problems caused by the seal between the generator cavity and the motor shaft or its connecting shaft. .

Description of drawings:

Accompanying drawing 1 is the structure diagram of the shower head of embodiment 1 of the present utility model;

Accompanying drawing 2 is the sectional view of A-A section among accompanying drawing 1;

Accompanying drawing 3 is the exploded schematic view of the shower head of embodiment 1 of the present utility model;

Accompanying drawing 4 is the circuit schematic diagram of the control circuit of the utility model embodiment 1;

Accompanying drawing 5 is the structural diagram of the power generation component part installed in the shower head in embodiment 2;

Accompanying drawing 6 is the perspective view of the part of the power generation component installed in the shower head in embodiment 2;

Accompanying drawing 7 is a structural schematic diagram of partially dismantling the upper cover of the turbine casing of the power generation assembly of the accompanying drawing 6;

Accompanying drawing 8 is the exploded schematic diagram of accompanying drawing 6;

Accompanying drawing 9 is the structural schematic diagram that the magnet of embodiment 2 is fixed on the outward rotation micromotor;

Accompanying drawing 10 is the structural representation of the car leaf of embodiment 2;

Accompanying drawing 11 is the sectional view of accompanying drawing 10;

Accompanying drawing 12 is the structural representation of magnet support.

Detailed ways:

Embodiment 1 is shown in accompanying drawings 1 to 4. The shower head 1 is provided with a vane cavity 3 communicating with the water inlet channel 2 of the shower handle. The vane cavity 3 is provided with a vane 4. On the vane 4 Four magnets 4a are fixed, and a sealed generator cavity 5 is arranged in the shower head 1, and an outer-rotating micro-motor 6 is fixed in the generator cavity 5, and the shell of the outer-rotating micro-motor 6 is fixed with Two magnets 6a.

In order to further disclose the utility model, the utility model is described below in combination with preferred embodiments.

The shower head 1 is provided with a leaf upper cover 7, the bottom of the leaf upper cover 7 is hollowed out to form a leaf cavity 3, and the lower end of the leaf upper cover 7 is sealed with the shell of the shower head 1. Cooperate, vehicle blade 4 is installed in this vehicle blade chamber 3. There are three water inlets 8 on the side of the upper cover 7 of the car leaf. The water inlet 8 is a small water jet hole. The water inlet 8 communicates with the water inlet channel 2 of the shower handle. There are also two water outlet holes 9 on the leaf upper cover 7, and the water outlet holes 9 communicate with the vehicle leaf chamber 3 and the shower outlet chamber 10. The water inlet 8 is used to guide the water in the water inlet channel 2 into the blade cavity 3 and impact the blade of the blade 4. After the water flows into the blade cavity through the water inlet 8, a high-speed and high-pressure water flow is formed to push the blade 4 to rotate at a high speed and flow into the blade cavity. The water in the vehicle blade chamber 3 flows out from the water outlet hole 9 to the shower outlet chamber 10, and finally sprays out through the fine holes on the shower outlet shell.

The top of the loam cake 7 of the vehicle blade is hollowed out to become a generator chamber 5, and the externally rotating micromotor 6 is fixed in the generator chamber 5, and the magnet 6a is fixed on the bottom of the shell of the externally rotating micromotor 6, and the two magnets 6a is a fan-shaped magnet; a water outlet bottom case 11 is installed on the top of the leaf loam cake 7, and the top of the car leaf loam cake 7 is sealed with the water outlet bottom case 11 by a sealing ring, so that the externally rotating micro motor 6 is in a sealed environment.

Described vehicle blade 4 is an impeller, and the outer edge of wheel body 19 of impeller is uniformly distributed with blades, and four magnets 4a are installed on the wheel body 19, and these four magnets 4a are distributed in the same ring area. The magnet 4a on the wheel body 19 is located directly below the outwardly rotating micro-motor 6, and the polarity of the adjacent magnet 4a is opposite. When the vane 4 rotates, it drives the four magnets 4a on it to rotate. Using the principle that the opposite sex attracts the same sex and repels each other, the magnet 4a on the vane 4 attracts the magnet 6a on the shell of the outwardly rotating micro-motor 6 to drive outward. The shell of type micromotor 6 rotates, or the magnet 4a on the vane 4 and the magnet 6a on the outer turn type micromotor 6 shell repel each other and promote the outer turn type micromotor 6 to rotate, that is to make the outer turn type micromotor The rotor of 6 rotates, and the external rotation type micro-motor 6 generates electricity.

The shower head 1 is also equipped with a temperature measuring probe and a control circuit, (it is an existing technical means to install a temperature measuring probe and a control circuit in the shower head, so it is not marked in the figure.) The shower head An LED light 21 is installed in the head of the body, and the position corresponding to the LED light 21 on the shower is a lighting window that can transmit light, and the light produced by the LED light 21 is irradiated from the lighting window. The control circuit is respectively connected to the temperature measuring probe, the externally rotating micro-motor 6 and the LED lamp 21, the externally rotating micro-motor 6 is a three-phase power generation motor, and the externally rotating micro-motor 6 supplies power to the control circuit, providing power for the temperature measuring probe, control Circuitry and LED lights 21 provide power.

In order to further reveal the utility model, the circuit principle of the utility model will be described below in conjunction with the figures. The control circuit provides the required power to the electronic control part after being rectified by the rectifier diode SS12. The water temperature measured by the temperature measuring probe is as follows:

1. When the water temperature is lower than 38°C, pin 7 of ICLM358 outputs a high level, pin 1 outputs a low level, the blue LED works and displays blue light.

2. When the water temperature is higher than 38°C and lower than 40°C, pin 1 and pin 7 of ICLM358 output high level, red LED and blue LED work, displaying mixed color light (purple or pink).

3. When the water temperature is higher than 40°C, pin 7 of ICLM358 outputs low level, pin 1 outputs high level, the red LED works and displays red light.

Therefore, the water temperature of the water sprayed by the shower can be judged through the indications of different colors of the LED lights 21 . Of course, a display screen can also be added on the shower to display the current water temperature so that the user can judge whether the water temperature is appropriate.

Embodiment 2 is shown in accompanying drawings 5 to 12, and the main structure and principle of this embodiment are identical with embodiment, and the external rotation micromotor 6 is installed in a sealed generator chamber 5, so this embodiment does not change its same part. Repeat it again, the difference is: the magnet 6a fixed on the external rotation type micro motor 6 casing is fixed on the side of its casing, and the magnet 4a on the wheel body 19 of the vehicle blade 4 is located on the external rotation type micro motor 6. The peripheral side of motor 6.

In order to further reveal this embodiment, the characteristic parts of this embodiment that are different from Embodiment 1 are described in more detail below.

The shower head of this embodiment is provided with a turbine casing upper cover 22 and a turbine casing lower cover 23, and the turbine casing upper cover 22 and the turbine casing lower cover 23 are assembled into a box body.

One side of the turbine housing loam cake 22 is hollowed out to form a generator chamber 5, and a motor cover plate 24 is fixed above the turbine housing loam cake 22. The power output wire of type miniature motor 6 stretches out from the hole on the motor cover plate 24.

The annular space between the blade upper cover 7 and the turbine casing lower cover 23 constitutes a blade chamber 3, and the blade 4 is placed in the blade chamber 3. The outer wall of the vehicle blade chamber 3 is provided with a water inlet groove 25, and the water inlet groove 25 is obliquely cut with the vehicle blade chamber 5.

Two water outlets 9 are provided on the upper cover 22 of the turbine housing, and a water inlet 8 is provided on the lower cover 23 of the turbine housing. Chamber 3 communicates.

A magnet support 12 is fixed on the cylindrical surface of the shell of the described external rotation micro-motor 6, and the magnet support 12 is a circular cylinder, and the cylinder is provided with eight circular holes 13, and these eight holes 13 A magnet 6a is fixed inside.

Described magnet bracket 12 is made up of upper bracket 14 and lower bracket 15, and upper bracket 14 and lower bracket 15 are inserted into a whole through the one-to-one corresponding positioning column 16 and positioning hole 17 on it respectively, and upper bracket 14 and lower bracket 15 assemble Finally, the magnet 6a is fixed in its hole position 13.

The wheel body 19 of the blade 4 is provided with eight slots 18 along its axial direction, and magnets 4a are respectively fixed in the eight slots 18 . The wheel body 4 is a hollow annular wheel body 19, and the outer edge of the wheel body 19 is formed with blades. The wheel body 19 of the wheel body 4 is placed on the outer periphery of the externally rotating micro motor 6, so that the magnet 4a on the wheel body 19 is located on the externally rotating type micro motor. The periphery of the motor 6.

When the car blade 4 rotated, the magnet 4a on the wheel body 19 of the car blade 4 attracted the magnet 6a fixed on the magnet bracket 12 of the outer rotary micromotor 6 shell, thereby driving the outer shell of the external rotary micromotor 6 to rotate, that is, to make the outer The rotor of the rotary micromotor 6 rotates, and the external rotary micromotor 6 generates electricity.

The above is only a preferred embodiment of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application scope are all included in the utility model patent application scope .

Claims (10)

1, a kind of hydroelectric generation gondola water faucet, be provided with the Propeller Blade chamber (3) that is communicated with the intake tunnel (2) of gondola water faucet handle in the gondola water faucet head (1), be provided with a Propeller Blade (4) in the Propeller Blade chamber (3), be fixed with at least two blocks of magnet (4a) on the Propeller Blade (4), it is characterized in that: the generator cavity (5) that also is provided with a sealing in the gondola water faucet head (1), be fixed with an outward rotation type micro motor (6) in the generator cavity (5), be fixed with at least two blocks of magnet (6a) on the shell of outward rotation type micro motor (6).

2, a kind of hydroelectric generation gondola water faucet according to claim 1, it is characterized in that: be provided with a Propeller Blade loam cake (7) in the described gondola water faucet head (1), the bottom of Propeller Blade loam cake (7) hollows out becomes Propeller Blade chamber (3), is sealed and matched between the shell of the lower end of Propeller Blade loam cake (7) and gondola water faucet head (1); The side of Propeller Blade loam cake (7) offers at least one water inlet (8) that is communicated with the intake tunnel (2) of gondola water faucet handle, and this water inlet (8) is cut sth. askew with the inner surface in Propeller Blade chamber (3); Also offer apopore (9) on the Propeller Blade loam cake (7), apopore (9) is communicated with Propeller Blade chamber (3) and gondola water faucet water outlet chamber (10).

3, a kind of hydroelectric generation gondola water faucet according to claim 2, it is characterized in that: the top of described Propeller Blade loam cake (7) hollows out becomes generator cavity (5), outward rotation type micro motor (6) is fixed in this generator cavity (5), a water outlet drain pan (11) is installed at the top of loam cake, and the top of loam cake and water outlet drain pan (11) are sealed and matched.

4, a kind of hydroelectric generation gondola water faucet according to claim 1, it is characterized in that: described Propeller Blade (4) is for being evenly distributed with the impeller of blade on the wheel body (19), four magnet are installed on the wheel body (19), and these four magnet (4a) are distributed in the same circle ring area.

5, a kind of hydroelectric generation gondola water faucet according to claim 4 is characterized in that: the magnet (4a) on the described wheel body (19) be positioned at outward rotation type micro motor (6) under, and the polarity of the magnet that faces mutually (4a) is opposite.

6, a kind of hydroelectric generation gondola water faucet according to claim 4, it is characterized in that: the magnet (4a) on the described wheel body (19) is positioned at the periphery of outward rotation type micro motor (6).

7, a kind of hydroelectric generation gondola water faucet according to claim 1, it is characterized in that: described magnet (6a) is fixed on the bottom of the shell of outward rotation type micro motor (6).

8, a kind of hydroelectric generation gondola water faucet according to claim 1, it is characterized in that: described magnet (6a) is fixed on the external cylindrical surface of the shell of outward rotation type micro motor (6).

9, a kind of hydroelectric generation gondola water faucet according to claim 1, it is characterized in that: fix a magnet holder (12) on the external cylindrical surface of the shell of described outward rotation type micro motor (6), magnet holder (12) is a circular cylinder body, offer position, a plurality of hole (13) on the cylindrical shell, be fixed with magnet (6a) in position, hole (13).

10, a kind of hydroelectric generation gondola water faucet according to claim 1, it is characterized in that: in the described gondola water faucet head (1) temperature probe and control circuit are installed also, LED lamp (21) is installed in the bodice head of gondola water faucet, and control circuit electrically connects temperature probe, outward rotation type micro motor (6) and LED lamp (21) respectively.

Images