CN214347259U

CN214347259U - Self-generating nozzle

Info

Publication number: CN214347259U
Application number: CN202022827071.2U
Authority: CN
Inventors: 戴忠果; 郭孜勤; 吴应均; 唐华民; 肖文辉
Original assignee: Guangzhou Tenglong Health Industry Co ltd
Current assignee: Guangzhou Tenglong Health Industry Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-10-08
Anticipated expiration: 2030-11-30

Abstract

The utility model provides a self-generating nozzle, which comprises a nozzle face cover, a nozzle seat, a nozzle core and a nozzle core seat, wherein the nozzle core is rotatably arranged in the nozzle core seat, the nozzle core rotates relative to the nozzle core seat under the action of water jet, the nozzle core seat is fixedly arranged in the nozzle seat, the self-generating nozzle is fixedly arranged on a wall body by matching the nozzle surface cover with the nozzle seat, an induction coil group which is in closed connection with an external circuit is arranged in the nozzle core, a magnet group corresponding to the induction coil group is arranged in the nozzle core seat, when the nozzle core rotates relative to the nozzle core under the action of water flow jet, the nozzle core simultaneously drives the induction coil group in the nozzle core to rotate relative to the magnet group in the nozzle core seat, and the induction coil group performs cutting magnetic induction line motion in the magnetic field of the magnet group to generate induction current.

Description

Self-generating nozzle

Technical Field

The utility model relates to a bathroom field especially relates to a from electricity generation nozzle.

Background

In order to meet diversified requirements of existing bathroom products, adding electronic components into bathroom equipment to increase user experience is a development trend, once the electronic components are added, power needs to be provided for the bathroom equipment, a traditional solution is to connect a power supply to the bathroom equipment through a lead-out wire or arrange a battery box to install a power supply battery, the traditional power supply mode causes the installation and maintenance cost of the equipment to be higher, a user needs to bear certain electricity charge for the use of the nozzle, in order to solve the problem of the installation and maintenance cost and reduce the use cost of the user and improve the user experience, a self-generating nozzle needs to be provided, and in 2019, 11 and 22 months, an authorization and publication number is 'CN 211329897U', the patent name is 'a nozzle capable of generating electricity', an electric nozzle is disclosed, and comprises a nozzle main body, wherein the nozzle main body comprises a nozzle core, the nozzle core comprises a shaft core rotating under the action of water jet, and is characterized in that: the nozzle capable of generating power further comprises a hydroelectric generation device, the hydroelectric generation device comprises a shell, a first electromagnetic induction component, a second electromagnetic induction component and a circuit board, the shell is used for isolating the hydroelectric generation device from the nozzle body, the first electromagnetic induction component is connected with the shaft core, the shaft core drives the first electromagnetic induction component to rotate, the second electromagnetic induction component is fixed in the shell, the first electromagnetic induction component cuts a magnetic induction line relative to the second electromagnetic induction component so as to generate an induction current, the circuit board converts the induction current into stable electric energy and outputs the stable electric energy to an electronic element, the hydroelectric generation device is added to realize the self-generating function of the nozzle body, however, the hydroelectric generation device is an independent component, and the electromagnetic induction components in the device are driven by the shaft center, when the water spraying flow passes through the nozzle core and then is transmitted to the electromagnetic induction part through the axis, the power of the water spraying flow is greatly lost in multilayer conversion transmission, and due to the arrangement of the electromagnetic induction part, the induced current generated by the power generation device during working is weak, the electric energy capacity is limited, and a high-power electronic element cannot be driven.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a realize nozzle from electricity generation, this from electricity generation nozzle integration degree is high, and the generated energy is sufficient, and the spontaneous electric nozzle of the current bathtub installation of easy adaptation.

Preferably, the nozzle core includes a nozzle core and a nozzle dabber, the water jet department of nozzle core is equipped with out the water inclined hole, the nozzle core is equipped with an annular induction coil cavity towards the one end of water inlet direction, and this annular induction coil cavity is used for placing induction coil group.

Preferably, the set of induction coils comprises a predetermined number of induction coils arranged around the nozzle spindle.

Preferably, the opening of the induction coil faces to be perpendicular to the water spraying direction.

Preferably, the magnet assembly includes an inner magnet ring and an outer magnet ring concentrically disposed around the nozzle core, and the induction coil assembly is disposed between the inner magnet ring and the outer magnet ring.

Preferably, the nozzle core holder includes a water spray channel and a nozzle core holder body that are communicated with each other, the nozzle core holder body extends from the bottom along the water spray to have an internal magnet accommodating chamber, the internal magnet accommodating chamber and the inner wall of the nozzle core holder body form an induction coil rotating channel, the nozzle core holder body is provided with an external magnet accommodating chamber relative to the outer wall of the internal magnet accommodating chamber, the internal magnet accommodating chamber is used for accommodating the internal magnet ring, the external magnet accommodating chamber is used for accommodating the external magnet ring, and the induction coil rotating channel accommodates the induction coil assembly.

Preferably, the induction coil set further comprises a circuit board, the circuit on the circuit board is connected with the induction coil set in a closed mode, and the circuit board receives induction current from the induction coil set.

Preferably, the circuit board is provided with a voltage stabilizing module, and the voltage stabilizing module is used for performing voltage stabilizing processing on the induced current and providing stable electric energy for electronic elements or external electronic elements arranged on the circuit board.

Preferably, the circuit board is arranged at the water outlet end of the nozzle core in a fitting mode.

Preferably, the nozzle core extends from the water outlet end to a wiring channel to the mounting part of the induction coil assembly.

The utility model provides a self-generating nozzle, through will be used for doing the magnetic induction coil that cuts the motion of magnetic induction line and set up on the nozzle core, will produce the magnet in magnetic field and set up on the nozzle core seat, the nozzle core rotates relative to the nozzle core seat under the water jet effect, can drive the relative magnet of magnetic induction coil and do the motion of cutting magnetic induction line, this structure makes the amount of loss and the weight of water jet path directly act on the motion of magnetic induction coil, the middle no loss that other energy spread caused, the maximize utilizes the energy of water jet, realizes the self-generating function of nozzle, improves the generated energy of this self-generating nozzle, makes this nozzle can drive more powerful electronic component, thereby improves user experience, in addition, because magnetic induction coil and magnet group divide equally and do not set up in nozzle core and nozzle core seat, improved the integrated design of generating nozzle, the production and maintenance cost is reduced, the adaptive design of the power generation nozzles in the existing bathtub is not required to be changed, and the production cost of the adult product is also reduced.

Drawings

Fig. 1 is a schematic perspective view of a self-generating electric nozzle provided by the present invention;

fig. 2 is an exploded view of a self-generating electric nozzle provided by the present invention;

fig. 3 is a front view of a self-generating nozzle provided by the present invention;

FIG. 4 is a sectional view taken along line A-A of the self-generating nozzle of FIG. 3;

fig. 5 is a side view of a self-generating nozzle provided by the present invention;

FIG. 6 is a sectional view taken along line B-B of the self-generating nozzle of FIG. 4;

FIG. 7 is a schematic bottom view of a nozzle core of the self-generating nozzle according to the present invention;

FIG. 8 is a schematic top view perspective view of a nozzle core of the self-generating nozzle of the present invention;

FIG. 9 is a front view of a nozzle cartridge seat of a self-generating nozzle provided by the present invention;

FIG. 10 is a cross-sectional view taken along line C-C of the nozzle cartridge of FIG. 9;

FIG. 11 is a side view of a nozzle cartridge of a self-generating nozzle provided by the present invention;

FIG. 12 is a cross-sectional view taken along line D-D of the nozzle cartridge of FIG. 11;

fig. 13 is a cross-sectional view of a nozzle core of the self-generating nozzle provided by the present invention;

fig. 14 is a perspective view of the position relationship between the induction coil assembly, the nozzle core shaft and the circuit board provided by the present invention;

FIG. 15 is a bottom view of the self-generating nozzle of the present invention after the induction coil assembly is installed in cooperation with the nozzle core;

FIG. 16 is a bottom view of the hidden seal ring of the nozzle core of the self-igniting nozzle provided by the present invention;

in the figure, 0-circuit board, 1-nozzle face cover, 2-nozzle mandrel cover, 3-sealing ring, 4-nozzle core, 41-nozzle core, 42-nozzle mandrel, 43-induction coil, 44-wiring channel, 45-ring induction coil cavity, 46 sealing end ring, 5-nozzle core holder, 51-nozzle core holder, 52-water spraying channel, 53-internal magnet ring, 54-external magnet ring, 55-external magnet holding cavity, 56-internal magnet holding cavity, 57-induction coil rotating channel, 6-nozzle core holder, 7-screw pressing sheet, 8-nozzle holder, 81-water inlet, 82-air inlet, 9-locking nut.

Detailed Description

The following is a further description of the self-generating nozzle provided by the present invention with reference to the accompanying drawings, and it should be noted that the technical solution and design principle of the present invention are described in detail below with only one optimized technical solution.

Referring to fig. 1, 2, 3, 4, 5 and 6, a self-generating nozzle according to a first embodiment of the present invention includes a nozzle face cover 1, a nozzle core 4, a nozzle core holder 5, a nozzle holder 8 and a lock nut 9, wherein the nozzle core holder 5 is fixedly mounted on the nozzle holder 8 through a screw press 7, the nozzle core 4 is rotatably mounted between the nozzle face cover 1 and the nozzle core holder 5 through a nozzle core shaft cover and a nozzle core base 6, the nozzle face cover 1 cooperates with the lock nut 9 to fixedly mount the nozzle holder 8 on a wall body with holes, and further mount the self-generating nozzle on the wall body, and further, the nozzle holder 8 includes a water inlet 81 and an air inlet 82, wherein an induction coil set is disposed in the nozzle core 4 and is connected to an external circuit in a closed manner, a magnet set corresponding to the induction coil set is disposed in the nozzle core holder 5, when the self-generating nozzle works, water flow enters the nozzle seat 8 from the water inlet 81, the air inlet 82 is matched, the water flow enters the water spraying channel 52 and is sprayed out through the nozzle core 4, wherein the water spraying port of the nozzle core 4 is provided with a water outlet inclined hole, when the water spraying flow is sprayed out through the water outlet inclined hole, the vector and the component of the water spraying flow act on the nozzle core 4, so that the nozzle core 4 is driven to rotate relative to the nozzle core seat 5 and output rotary water spraying flow, because the induction coil group is arranged in the nozzle core 4, the magnet group is arranged in the nozzle core seat 5, when the nozzle core 4 rotates relative to the nozzle core seat 5, the induction coil group also rotates relative to the magnet group, and the induction coil group which is closed by an external circuit is regarded as cutting magnetic induction line movement in a magnetic field to generate induction current when rotating, so as to realize self-generation of the nozzle.

Referring to fig. 2, 4, 6, 13, 14, 15 and 16, the structure of the nozzle core 4 and the positional relationship between the nozzle core 4 and the induction coil assembly are described in detail, specifically, referring to fig. 13, the nozzle core 4 includes a nozzle core 41 and a nozzle core shaft 42, one end of the nozzle core 41 facing the water inlet direction is provided with an annular induction coil cavity 45, the annular induction coil cavity 45 is used for placing the induction coil assembly and fixing the induction coil assembly by a sealing end ring 46, wherein, referring to fig. 14, the induction coil assembly includes a predetermined number of annular coils 43 arranged around the nozzle core shaft 42, the mouths of the induction coils 43 are oriented perpendicular to the water spraying direction, referring to fig. 15 and 16, the coils are uniformly and independently distributed in the annular induction coil cavity 45, wherein, referring to fig. 4 and 16, the water outlet end of the nozzle core 41 is further adapted with a circuit board 0, the circuit on the circuit board 0 is connected with the induction coil assembly in a closed manner through the wiring channel 44, the circuit board 0 receives the induced current from the induction coil assembly, and in addition, a voltage stabilizing module is arranged on the circuit board 0 and used for performing voltage stabilizing processing on the induced current and providing stable electric energy for electronic elements arranged on the circuit board or external electronic elements.

Referring to fig. 2, 4, 6, 7, 8, 9, 10, 11 and 12, the structure of the nozzle core holder 5 and the positional relationship between the nozzle core holder 5 and the magnet assembly are described in detail, specifically, referring to fig. 4, the magnet assembly includes an inner magnet ring 53 and an outer magnet ring 54 concentrically disposed around the nozzle core holder 5, the induction coil assembly composed of a predetermined number of induction coils 43 is disposed between the inner magnet ring 53 and the outer magnet ring 54, the nozzle core holder of the nozzle core holder 5 includes a water spraying channel 52 and a nozzle core holder body 51 communicated with each other, referring to fig. 8, the nozzle core body 51 extends from the bottom in a water spraying direction with an inner magnet accommodating chamber 56, the inner magnet accommodating chamber 56 and the inner wall of the nozzle core holder body 51 form an induction coil rotating channel 57, referring to fig. 4, 7 and 10, the nozzle core holder body 51 is provided with an external magnet accommodating cavity 55 relative to the outer wall of the internal magnet accommodating cavity 56, the internal magnet accommodating cavity 56 is used for accommodating the internal magnet ring 53, the external magnet accommodating cavity 55 is used for accommodating the external magnet ring 54, the induction coil rotating channel 57 accommodates the induction coil assembly assembled in the nozzle core 4, and of course, the internal magnet ring 53 and the external magnet ring 54 can be fixed in the cavity through the matching of a sealing end ring, which is not repeated herein.

With reference to fig. 2 and 4, it is preferable that a sealing ring 3 is further provided between the nozzle holder 8 and the wall body.

The utility model provides a from electricity generation nozzle increases magnetic field intensity through the design of two magnets, and the amount of loss and the component direct action through the water jet route are on the motion of magnetic induction coil, and the maximize utilizes the energy of water jet, realize the self-generating function of nozzle, improve the generated energy of this from electricity generation nozzle, make this nozzle can drive more powerful electronic component to improve user experience, in addition, because magnetic induction coil and magnet group are equallyd divide and are do not set up in nozzle core and nozzle core seat, have improved electricity generation nozzle's integrated design, reduce production and maintenance cost, also need not to change the adaptation design to electricity generation nozzle in the current bathtub, have also reduced the manufacturing cost of adult product.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. A self-generating nozzle comprises a nozzle face cover, a nozzle seat, a nozzle core and a nozzle core seat, wherein the nozzle core is rotatably arranged in the nozzle core seat, the nozzle core rotates relative to the nozzle core seat under the action of water flow jet, the nozzle core seat is fixedly arranged in the nozzle seat, the self-generating nozzle is fixedly arranged on a wall body by the cooperation of the nozzle surface cover and the nozzle seat, it is characterized in that an induction coil group which is connected with an external circuit in a closed way is arranged in the nozzle core, a magnet group corresponding to the induction coil group is arranged in the nozzle core seat, when the nozzle core rotates relative to the nozzle core seat under the action of water flow jet, the nozzle core simultaneously drives the induction coil group in the nozzle core to rotate relative to the magnet group in the nozzle core seat, and the induction coil group performs cutting magnetic induction line motion in the magnetic field of the magnet group to generate induction current.

2. The self-generating nozzle according to claim 1, wherein the nozzle core comprises a nozzle core body and a nozzle core shaft, the nozzle core body is provided with a water outlet inclined hole at a water spray port, and an annular induction coil cavity is arranged at one end of the nozzle core body facing a water inlet direction and used for placing the induction coil assembly.

3. The self-generating nozzle according to claim 2, wherein the induction coil assembly includes a predetermined number of induction coils arranged around the nozzle core shaft.

4. The self-generating nozzle according to claim 3, wherein the opening of the induction coil is oriented perpendicular to the water spraying direction.

5. The self-generating nozzle according to claim 1, wherein the magnet assembly comprises an inner magnet ring and an outer magnet ring concentrically disposed around the nozzle core holder, the induction coil assembly being disposed between the inner magnet ring and the outer magnet ring.

6. The self-generating nozzle according to claim 5, wherein the nozzle core holder comprises a water spraying passage and a nozzle core holder body which are communicated with each other, the nozzle core holder body is extended from the bottom along the water spraying direction to form an inner magnet accommodating chamber which forms an induction coil rotating passage with the inner wall of the nozzle core holder body, the nozzle core holder body is provided with an outer magnet accommodating chamber relative to the outer wall of the inner magnet accommodating chamber, the inner magnet accommodating chamber is used for accommodating the inner magnet ring, the outer magnet accommodating chamber is used for accommodating the outer magnet ring, and the induction coil rotating passage accommodates the induction coil assembly.

7. The self-generating nozzle according to claim 1, further comprising a circuit board, wherein a circuit on the circuit board is connected to the induction coil assembly in a closed manner, and the circuit board receives the induction current from the induction coil assembly.

8. The self-generating nozzle according to claim 7, wherein the circuit board is provided with a voltage stabilizing module, and the voltage stabilizing module is used for performing voltage stabilization on the induced current and providing stable electric energy for electronic components arranged on the circuit board or external electronic components.

9. The self-generating nozzle according to claim 7, wherein the circuit board is adapted to be disposed at the water outlet end of the nozzle core.

10. The self-generating nozzle according to claim 9, wherein the nozzle core extends from the water outlet end portion to a wiring passage to the mounting portion of the induction coil assembly.