WO2012012967A1 - Easily cleaned self power generation shower device - Google Patents

Abstract

An easily cleaned self power generation shower device is provided. A self power generation device (2) includes a generator shell (21), an impeller (22), a magnet rotor (25), and a stator coil (24). The magnet rotor (25) is driven by the impeller (22) to rotate relative to the stator coil (24). The self power generation device (2) is disposed in a water inlet of the shower device through a plug nut (3) and a plug (4) which have perforated water channels. The plug nut (3) is fixed in the water inlet of the shower device, the self power generation device (2) is disposed in an inner chamber of the plug nut (3), and the plug (4) and the plug nut (3) are hermetically and movably fixed together. The plug (4) is screwed out of the plug nut (3) by applying a force to the plug (4), thus the self power generation device (2) can be removed from the shower device and thorough cleaning can be realized.

Description

Easy-to-clean self-generating shower Technical field

 The invention relates to a self-generating sanitary installation, in particular to an easy-to-clean self-generating shower device.

Background technique

At present, many showers are equipped with functions such as lighting, sounding, liquid crystal display temperature and even playing music, and these functions require electric energy. This requires setting a battery or an external power cord inside the shower. This power supply not only consumes energy. It is also very inconvenient to use. For the way to set the battery, it is necessary to provide the installation position of the battery, and also consider the waterproof problem, and the inconvenience when the battery is not powered can be used. For the way to set the external power cable, you should consider the setting of the power cable and the plugging problem. It will be controlled by the power cable and prevent leakage.

Therefore, a self-generating shower device is provided in which a water flow generator is arranged in the water channel of the shower device, so that when the water in the water channel flows, the impeller is driven by the water flow, and at the same time, the impeller drives the magnet rotor to rotate relative to the coil , thereby The coil cuts the magnetic lines of force to generate a current that can be supplied to various electrical components (such as LED lights, LCDs, speakers, players, etc.) on the shower device for electrical energy.

However, in the current shower device, the self-generating device is fixedly arranged, that is, the curing is positioned in the shower device, and the existing water supply source cannot ensure the optimization of the water quality, so that scale and impurities may be blocked in the long-term use. In the device, it cannot be effectively removed, and the self-generating function of the shower device is affected, and even power generation failure may occur. This case will be generated.

Summary of the invention

It is an object of the present invention to provide an easy-to-clean self-generating shower device that can effectively protect the self-generating function of the shower device and prolong the service life of the self-generating device.

To achieve the above object, the solution of the present invention is:

An easy-to-clean self-generating shower device comprising a generator casing, an impeller, a magnet rotor and a stator, wherein the impeller drives the magnet rotor to rotate relative to the stator; wherein: the self-generating device is arranged through a plug nut and a plug having a through-channel In the water inlet of the shower device, wherein the plug nut is fixed in the water inlet of the shower device, the self-generating device is disposed in the inner cavity of the plug nut, and the plug is fixed with the activity of sealing the plug nut.

The generator housing is provided with a coil stator and a magnet rotor disposed outside the stator. The magnet rotor is connected to a rotating shaft, and the impeller is sleeved on the rotating shaft to be connected with the magnet rotor; The oblique body of the nozzle is placed on the impeller.

The plug and the plug nut adopt a structure of two-way snap fit.

The outer port of the plug nut is provided with a connecting internal thread, and the internal thread is provided with a matching external thread at the front end of the plug.

The proximal portion of the plug is provided with an end portion to be attached to the outer end of the plug nut, and the outer edge of the plug forms a biasing portion.

After adopting the above solution, since the self-generating device of the shower device of the present invention is movably disposed in the water inlet of the shower device through a plug having a through-water passage and a plug nut, the force is applied to the plug to open it from the plug nut, thereby The power generating device is removed from the shower device, and the disassembly and thorough cleaning can be realized, so as to have the function of flexible maintenance and maintenance for the self-generating device, and the self-generating device in the existing shower device adopts a solidified structure, and the self-generating device provided by the present invention is showered. The device has the characteristics of active assembly and disassembly, thereby prolonging the service life of the self-generating device and improving the competitiveness of the product.

DRAWINGS

Figure 1 is an exploded perspective view of the present invention implemented in a shower;

Figure 2 is a combined cross-sectional view of the present invention implemented in a shower;

Fig. 2A is a partial enlarged view of Fig. 2;

detailed description

The invention discloses an easy-to-clean self-generating shower device, wherein the self-generating device is at the water inlet of the shower device. As shown in Fig. 1, 2, and 2A, the shower is used as a shower device for example.

The water inlet of the handle 11 of the shower 1 is provided with a self-generating device 2, which includes a generator body 21, an impeller 22 and a diagonal water body 23; the key to the present invention is that the self-generating device 2 passes through the plug nut 3 and The plug 4 is disposed in the water inlet of the handle 11, wherein the plug nut 3 is fixed in the water inlet of the handle 11, and the self-generating device is disposed in the inner cavity of the plug nut 3. The sealing action of the plug 4 and the plug nut 3 is fixed. together.

As shown in FIG. 2A, the generator housing 21 is provided with a coil stator 24 and a magnet rotor 25 disposed inside the stator 24. The magnet rotor 25 is coupled to a rotating shaft 26, and the impeller 22 is sleeved on the rotating shaft 26. The upper side is connected to the magnet rotor 25; the inclined water body 23 having the water inlet on the side is placed on the impeller 22 to change the water flow of the vertical shower 1 handle 11 to the lateral direction of the impeller 22, thereby imposing the impeller 22 has the function of pushing force. When the impeller 22 is rotated by the water flow pressure, the magnet rotor 25 is driven to rotate at the same time, so that the coil cuts the magnetic line and generates a current to realize the power generation function, and the electric energy is supplied to the electric component set in the shower 1 through the electric wire. Here, the function of the generator is prior art and will not be described in detail herein.

The key is to have the plug 4 and the plug nut 3 which are connected to the waterway. The outer port of the plug nut 3 is provided with a connecting internal thread, and the internal thread is provided with the external thread at the front end of the plug 4, and the middle portion of the plug 4 An end portion 41 is provided to buckle the outer end of the plug nut 3, and an urging portion 42 is formed on the outside of the end edge 41.

In the implementation, the combined self-generating device 2 is placed in the plug nut 3, and the self-generating device 2 is fixed in the handle 1 of the shower 1 by the plug 4 and the sealing ring 5, and the external inlet pipe can be realized. Shower device for power generation.

On the contrary, after the urging portion 42 of the plug 4 is screwed out from the plug nut 3, the self-generating device 2 can be removed from the shower 1 handle 11, and the decomposition can be thoroughly cleaned. The power generating device 2 has a function of flexible maintenance and maintenance, and the self-generating device shower device provided by the present invention has the characteristics of active assembly and disassembly, and thus extends the self-generating device, compared with the structure in which the self-generating device is cured in the prior art shower device. The service life increases the competitiveness of the product.

Of course, the above-mentioned plug 4 and the plug nut 3 can also adopt a two-way snap-fit structure, and are not limited to the form of screw connection, and the self-generating device and the shower device can be assembled and disassembled as long as it is a double-fitted relationship. Flexibility for easy cleaning.

Claims (5)

1. An easy-to-clean self-generating shower device comprising a generator housing, an impeller, a magnet rotor and a coil stator, the impeller driving the magnet rotor to rotate relative to the coil stator; wherein the self-generating device passes through the plug nut and The plug is disposed in the water inlet of the shower device, wherein the plug nut is fixed in the water inlet of the shower device, and the self-generating device is disposed in the inner cavity of the plug nut, and the plug is fixed with the activity of sealing the plug nut.

2. The easy-to-clean self-generating shower device according to claim 1, wherein the generator housing is provided with a coil stator and a rotor having a magnet disposed outside the stator, and the magnet rotor is coupled to a rotating shaft. The impeller is sleeved on the rotating shaft to be connected with the magnet rotor; the oblique water body with the water inlet on the side is the cover placed on the impeller.

3. The easy-to-clean self-generating shower device according to claim 1, wherein the plug and the plug nut adopt a two-way snap-fit configuration.

4. The easy-to-clean self-generating shower device according to claim 1, wherein the outer port of the plug nut is provided with a connecting internal thread, and the internal thread is provided with a matching external thread at the front end of the plug.

The self-generating self-generating shower device according to claim 1 or 4, characterized in that the proximal portion of the plug is provided with an end portion which is attached to the outer end of the plug nut to form a biasing portion.

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