阅读说明：本技术 滚筒洗衣机 (Drum washing machine ) 是由 赵志强 许升 于 2020-05-09 设计创作，主要内容包括：本发明属于衣物处理设备技术领域,具体提供一种滚筒洗衣机。本发明旨在解决现有滚筒洗衣机外接电源布置困难的问题。为此目的,本发明的滚筒洗衣机包括内筒和外筒,内筒可自转地设置在外筒内,滚筒洗衣机还包括提升筋壳、磁体供应模块、磁体感应发电模块和发光灯,提升筋壳呈中空的壳体,并固定在内筒上；磁体感应发电模块固定在提升筋壳的内侧,磁体供应模块对应于磁体感应发电模块的位置固定在外筒上,发光灯与磁体感应发电模块电连接,并固定在磁体感应发电模块上或者提升筋壳上,磁体供应模块产生磁场,当内筒相对于外筒旋转时,磁体感应发电模块在靠近或远离磁体供应模块的路径上往复运动,从而产生电能,进而为发光灯供电。(The invention belongs to the technical field of clothes treatment equipment, and particularly provides a drum washing machine. The invention aims to solve the problem that the external power supply of the existing roller washing machine is difficult to arrange. The drum washing machine comprises an inner drum and an outer drum, wherein the inner drum is arranged in the outer drum in a self-rotating manner, the drum washing machine also comprises a lifting rib shell, a magnet supply module, a magnet induction power generation module and a light-emitting lamp, and the lifting rib shell is a hollow shell and is fixed on the inner drum; the magnet response power generation module is fixed in the inboard that promotes the muscle shell, the position that the magnet supply module corresponds to magnet response power generation module is fixed on the urceolus, the luminescent light is connected with magnet response power generation module electricity, and fix on magnet response power generation module or promote on the muscle shell, magnet supply module produces magnetic field, when the inner tube is rotatory for the urceolus, magnet response power generation module is near or keep away from magnet supply module's path on reciprocating motion, thereby produce the electric energy, and then for the luminescent light power supply.)

1. A drum washing machine comprises an inner drum and an outer drum, the inner drum is arranged in the outer drum in a self-rotating way,

the drum washing machine is characterized by also comprising a lifting rib shell, a magnet supply module, a magnet induction power generation module and a light-emitting lamp;

the lifting rib shell is a hollow shell fixed on the inner cylinder;

the magnet induction power generation module is fixed on the inner side of the lifting rib shell, and the magnet supply module is fixed on the outer barrel corresponding to the position of the magnet induction power generation module;

the luminescent lamp is electrically connected with the magnet induction power generation module and is fixed on the magnet induction power generation module or the lifting rib shell;

the magnet supply module generates a magnetic field, and when the inner cylinder rotates relative to the outer cylinder, the magnet induction power generation module reciprocates on a path close to or far away from the magnet supply module, so that electric energy is generated inside the magnet induction power generation module, and power is supplied to the light-emitting lamp.

2. A drum washing machine according to claim 1, characterized in that the magnet induction power generation module includes a first housing fixed to an inner side of the lifting rib case, a coil fixed to an inner side of the first housing, and a magnetizer fixed to an inner side of the coil and disposed corresponding to the magnet supply module, the light emitting lamp being electrically connected to the coil.

3. A drum washing machine according to claim 2, characterized in that the magnet induction power generation module further comprises a second casing fixed to the inside of the first casing, the coil is wound around the outside of the second casing, and the magnetizer is fixed to the inside of the second casing.

4. A drum washing machine according to claim 3, characterized in that the light emitting lamp is fixed to the first casing.

5. A drum washing machine according to claim 3, characterized in that the magnetizer is an iron core.

6. A drum washing machine according to claim 3, characterized in that the first casing and the second casing are both sealed casings.

7. A drum washing machine according to claim 1, characterized in that the magnet supply module is a permanent magnet.

8. A drum washing machine according to claim 1, characterized in that the light emitting lamp is an ultraviolet germicidal lamp or an LED illumination lamp.

9. A drum washing machine according to claim 1, characterized in that the magnet supply module and/or the magnet induction power generation module are provided in plurality.

10. A drum washing machine according to claim 1, characterized in that the lifting rib housing is detachably connected with the inner drum.

Technical Field

The invention belongs to the technical field of clothes treatment equipment, and particularly provides a drum washing machine.

Background

In the washing process of the washing machine, if the outdoor environment is dark, for example, when the drum washing machine is arranged in a corner with insufficient light, an operator can hardly see the washing condition of the clothes in the drum washing machine. Particularly, for some special clothes, such as woollen sweater and the like, the materials are weak, and the special clothes cannot withstand larger beating force, when the clothes are in the washing process, an operator often wants to see the specific washing state of the clothes in the drum washing machine so as to adjust the washing parameters to adapt to the washing of different clothes.

In the prior art, because the inside of the drum washing machine is rotating, it is difficult to install the electric lamp on the inner drum, and an external power supply arrangement needs to be performed on the luminescent lamp separately.

Accordingly, there is a need in the art for a new drum washing machine to solve the problem of the conventional drum washing machine in which the external power source is difficult to be arranged due to the rotation of the interior thereof.

Disclosure of Invention

In order to solve the above problems in the prior art, the present invention provides a drum washing machine, comprising an inner drum and an outer drum, wherein the inner drum is rotatably disposed in the outer drum, characterized in that the drum washing machine further comprises a lifting rib housing, a magnet supply module, a magnet induction power generation module and a light emitting lamp;

the lifting rib shell is a hollow shell fixed on the inner cylinder;

the magnet induction power generation module is fixed on the inner side of the lifting rib shell, and the magnet supply module is fixed on the outer barrel corresponding to the position of the magnet induction power generation module;

the luminescent lamp is electrically connected with the magnet induction power generation module and is fixed on the magnet induction power generation module or the lifting rib shell;

the magnet supply module generates a magnetic field, and when the inner cylinder rotates relative to the outer cylinder, the magnet induction power generation module reciprocates on a path close to or far away from the magnet supply module, so that electric energy is generated inside the magnet induction power generation module, and power is supplied to the light-emitting lamp.

In the above preferred technical solution of the drum washing machine, the magnet induction power generation module includes a first housing, a coil, and a magnetizer, the first housing is fixed to the inner side of the lifting rib casing, the coil is fixed to the inner side of the first housing, the magnetizer is fixed to the inner side of the coil and is disposed corresponding to the magnet supply module, and the light emitting lamp is electrically connected to the coil.

In a preferred embodiment of the above drum washing machine, the magnet induction power generation module further includes a second casing fixed to the inner side of the first casing, the coil is wound around the outer side of the second casing, and the magnetizer is fixed to the inner side of the second casing.

In a preferred embodiment of the drum washing machine, the light emitting lamp is fixed to the first housing.

In the preferable technical scheme of the drum washing machine, the magnetizer is an iron core.

In a preferred embodiment of the drum washing machine, the first casing and the second casing are both sealed casings.

In a preferred embodiment of the drum washing machine, the magnet supply module is a permanent magnet.

In the preferable technical scheme of the drum washing machine, the light emitting lamp is an ultraviolet sterilizing lamp or an LED illuminating lamp.

In a preferred embodiment of the drum washing machine, the magnet supply module and/or the magnet induction power generation module are provided in plurality.

In a preferred embodiment of the above drum washing machine, the lifting rib housing is detachably connected to the inner drum.

As can be understood by those skilled in the art, in the technical solution of the present invention, the drum washing machine includes an inner drum and an outer drum, the inner drum is rotatably disposed in the outer drum, the drum washing machine further includes a lifting rib shell, a magnet supply module, a magnet induction power generation module and a light emitting lamp, the lifting rib shell is a hollow shell and is fixed on the inner drum; the magnet response power generation module is fixed in the inboard that promotes the muscle shell, the position that the magnet supply module corresponds to magnet response power generation module is fixed on the urceolus, the luminescent lamp is connected with magnet response power generation module electricity, and fix on magnet response power generation module or promote on the muscle shell, magnet supply module produces magnetic field, when the inner tube is rotatory for the urceolus, magnet response power generation module is near or keep away from magnet supply module's reciprocating motion on the route, thereby make the inside of magnet response power generation module produce the electric energy, and then for the luminescent lamp power supply.

Through the arrangement, the drum washing machine can generate electric energy through the relative movement of the magnet supply module and the magnet induction power generation module, so that the light-emitting lamp is lightened. In addition, through setting up the promotion muscle shell, still make drum type washing machine when can realizing the illumination, also can increase washing machine stirring ability, and then promote washing machine's washing ability, reduce the laundry time, reduce the energy consumption, can also play the guard action to magnet response power generation module, isolated magnet response power generation module and the direct contact of clothing.

Drawings

The drum washing machine of the present invention will be described with reference to the accompanying drawings in conjunction with a drum washing machine. In the drawings:

fig. 1 is an overall structural view of a drum washing machine according to the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

fig. 3 is an operation view of the drum washing machine of the present invention.

List of reference numerals:

1. a magnet supply module; 2. a magnet induction power generation module; 21. a first housing; 22. a second housing; 23. a coil; 24. a magnetizer; 3. a light emitting lamp; 4. an inner barrel; 5. an outer cylinder; 6. and lifting the rib shell.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, although the light emitting lamp is described as an illuminating lamp in the description, it is obvious that the light emitting lamp of the present invention may be other functional lamps such as an ultraviolet sterilizing lamp or a mosquito killing lamp to fulfill other requirements.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The prior drum washing machine generally has an inner drum arranged inside an outer drum to roll, and clothes are continuously dropped inside the inner drum to realize the beating process and achieve the aim of cleaning the clothes, because the inner drum rotates continuously and occupies a large space inside the drum washing machine, in the design process of the washing machine, if the wiring inside the drum washing machine is generally very careful, for example, the power supply of the motor has to be arranged, and is usually arranged at the end part of the inner drum instead of the side part of the inner drum, the reason is that the circuit is arranged at the side of the drum washing machine, the circuit is easy to be rolled into the inner drum after a long time, further, serious accidents such as fire and electric leakage are caused, which are unacceptable serious accidents in production enterprises, even one example, and the quality public praise of the whole enterprise is extremely serious. However, if it is desired to provide the illumination lamp inside the inner cylinder of the drum washing machine, it is inevitable to try to solve the problem, and not only the side portion of the inner cylinder needs to avoid the circuit line as much as possible, but also the electrical connection between the rotating inner cylinder and the stationary outer cylinder is a difficult electrical connection design, and the design here is also a technical problem that cannot be solved conventionally, so that the technical problem is solved by those skilled in the art based on the conventional technical means to illuminate the inside of the drum washing machine.

Referring to fig. 1 to 3, in one possible embodiment of the present invention, a drum washing machine includes an inner tub 4 and an outer tub 5, and the inner tub 4 is rotatably provided within the outer tub 5. The drum washing machine further comprises a lifting rib shell 6, a magnet supply module 1, a magnet induction power generation module 2 and a light emitting lamp 3; the lifting rib shell 6 is a hollow shell fixed on the inner cylinder 4, the magnet induction power generation module 2 is fixed on the inner side of the lifting rib shell 6, and the magnet supply module 1 is fixed on the outer cylinder 5 corresponding to the position of the magnet induction power generation module 2; the luminescent lamp 3 is electrically connected with the magnet induction generating module 2 and is fixed on the magnet induction generating module 2 or the lifting rib shell 6; the magnet supply module 1 generates a magnetic field, and when the inner cylinder 4 rotates with respect to the outer cylinder 5, the magnet induction generation module 2 reciprocates on a path close to or far from the magnet supply module 1, so that electric power is generated inside the magnet induction generation module 2 to supply power to the light emitting lamp 3.

In the present invention, the position of the magnet supply module 1 corresponding to the magnet induction power generation module 2 means that the track of the magnet induction power generation module 2 is fixed during the rotation of the magnet induction power generation module 2 along with the inner cylinder 4, in this case, the magnet induction power generation module 2 can approach and separate from the magnet supply module 1, and can induce the magnetic field generated by the magnet supply module 1 to generate power by itself, and can satisfy any position where the magnet supply module 1 can be set under the above conditions.

Specifically, in one possible embodiment, as shown in fig. 2, a magnet supply module 1 is fixedly disposed inside the outer tub 5 of the drum washing machine for generating a magnetic field, which may be a permanent magnet, but may also be an electromagnet or other device or apparatus capable of generating a magnetic field. A magnet induction power generation module 2 installed inside the lifting rib case 6 is fixed at a position of the inner cylinder 4 corresponding to the magnet supply module 1, the magnet induction power generation module 2 includes a first case 21, a second case 22, a coil 23, and a magnetizer 24, and both the first case 21 and the second case 22 are sealed cases. The first casing 21 is fixed inside the lifting rib casing 6, the second casing 22 is fixed inside the first casing 21, the coil 23 is located inside the first casing 21 and wound outside the second casing 22, the magnetizer 24 is fixed inside the coil 23 and arranged corresponding to the magnet supply module 1, preferably, the magnetizer 24 is fixed inside the second casing 22, and the light emitting lamp 3 is electrically connected to the coil 23. The magnetizer 24 may be an iron core, or may be other members or devices as long as the object can generate a magnetic field change along with the approaching or departing of the permanent magnet.

Referring to fig. 2 and 3, the overall working process is as follows: when the inner tube 4 begins to rotate, promote muscle shell 6 and magnet response electricity generation module 2 also can be along with rotating, and the permanent magnet is fixed on urceolus 5, it is unable removal, at this time every rotatory round of inner tube 4, magnet response electricity generation module 2 will be close to a permanent magnet and keep away from a permanent magnet, magnetizer 24 is when being close to the permanent magnet correspondingly, can make the magnetic field increase of self, when keeping away from the permanent magnet, can make the magnetic field of self reduce, every rotatory round of inner tube 4, magnetizer 24 just accomplishes the change of a magnetic field size, the magnetic field constantly changes and can lead to the line of magnetic induction for coil 23 at the motion, this has just realized that coil 23 cuts the line of magnetic induction, thereby produce current, make luminescent lamp 3 light.

The arrangement mode has the advantages that the arrangement of the magnet induction power generation module 2 and the magnet supply module 1 is simple and feasible, the problem that the rotary inner cylinder 4 and the static outer cylinder 5 are difficult to be electrically connected is solved, and the illumination in the drum washing machine can be realized without arranging a separate circuit, so that the problem of external power supply wiring is solved. The design of the permanent magnet and the magnetizer 24 skillfully solves the conduction between magnetic fields, so that the whole structure is simpler and has better feasibility. The design of the lifting rib shell 6 protects the magnet induction power generation module from being in direct contact with clothes, and the washing capacity of the washing machine is improved, so that multiple purposes are achieved.

It should be noted that the above-mentioned embodiments are only used for illustrating the principle of the present invention, and are not intended to limit the protection scope of the present invention, and those skilled in the art can modify the above-mentioned structure so that the present invention can be applied to more specific application scenarios without departing from the principle of the present invention.

For example, in an alternative embodiment, the second casing 22 is provided for better structural optimization and waterproofing of the interior, but the first casing 21 is itself a closed cavity, so the second casing 22 is obviously not necessary, and it is also possible to eliminate the second casing 22, as long as the coil 23 is directly fixed on the inner wall or bottom of the first casing 21 and the magnetizer 24 is fixed on the bottom of the first casing 21, respectively. Likewise, if the leading edge of the lifter housing 6 is also configured to be sealed, it is understood that the first housing 21 is not necessary and that such would not depart from the principles of the present invention and thus would fall within the scope of the present invention.

For example, in another alternative embodiment, the lifting rib housing 6 and the inner cylinder 4 may be fixed in various manners, such as detachable screw connection, slot fastening connection, etc., so that the magnet induction power generation module 2 can be conveniently replaced after a failure occurs, and certainly, the lifting rib housing 6 and the inner cylinder 4 may be non-detachably connected, or the lifting rib housing 6 and the inner cylinder 4 may be integrally injection-molded, which does not depart from the principle of the present invention, and therefore, all of them will fall within the protection scope of the present invention.

For example, in another alternative embodiment, the light emitting lamp 3 may be an illuminating lamp such as an LED lamp, an ultraviolet germicidal lamp or the like for germicidal use, or a combination of the two, and may be switched for use, or other functional lamps such as a mosquito-repellent lamp or the like, without departing from the principle of the present invention, and therefore, all will fall within the protection scope of the present invention.

For example, in another alternative embodiment, the fixing position of the light emitting lamp 3 is varied, for example, when the embodiment is the structure shown in fig. 2, the light emitting lamp 3 can be fixed on the first housing 21 or the lifting rib housing 6, and those skilled in the art can select a suitable mounting position according to actual needs without departing from the principle of the present invention, and therefore, the present invention shall fall within the protection scope of the present invention.

For example, in another alternative embodiment, although only one magnet induction power generation module 2 and one magnet supply module 1 are exemplarily illustrated in fig. 2, the number of the two may obviously be arbitrarily set, as shown in fig. 3, and electric power is generated by the relative movement of the inner cylinder 4 and the outer cylinder 5. Also, although there are corresponding numbers in fig. 3, it is obvious that the two are not necessarily provided in corresponding numbers, for example, three magnet supply modules 1 may be provided on the outer cylinder 5 in a circular path, but five magnet induction power generation modules 2 are provided on the inner cylinder 4, which obviously still can generate power to light up the light emitting lamps 3 as the pulsator rotates, without departing from the principle of the present invention, and therefore, all of them will fall within the protection scope of the present invention.

It should be noted that, when those skilled in the art face such problems, the first condition is to arrange the wires on the outer periphery of the inner drum 4, however, as long as the wires are arranged near the outer periphery of the inner drum 4, more wires are transmitted to the vicinity of the inner drum 4 through the operation panel, especially for the drum washing machine, the wires are usually clamped on the long-term stationary housing or outer drum outside the inner drum 4 through the snap, and this method has no great influence in a short period. However, the washing machine belongs to an electronic product used for a long time, the service life is long, the problem of circuit safety quality cannot be solved, the buckle usually falls off under the working condition of long-term vibration, so that the electric wire cannot be completely attached to the outer side, once the inner barrel 4 winds the circuit into rotation, a serious leakage accident or even a fire disaster is caused, and in view of the above, although the lighting of the inner barrel 4 of the drum washing machine is necessary, a wiring method with higher safety performance is not provided for solving the problem by technical personnel in the field due to safety considerations. In view of the fact that the light emitting lamp 3 itself does not require much electric energy to maintain brightness and the more the inner tube 4 is wired, the higher the danger, the inventor has creatively proposed the above-mentioned solution to solve the problem of supplying power to the light emitting lamp 3. After a plurality of tests, the inventor cuts the magnetic induction wire through the coil 23 to generate electric energy which is enough to maintain the lighting of the luminescent lamp 3, and the method does not need to arrange wires at the outer side of the inner barrel 4, thereby solving the problem that more wires are easy to be drawn into the inner barrel 4, saving the electric energy, avoiding the problem that the electric connection between the rotating roller and the static external power supply is difficult, and providing a new direction for solving the problems for the internal lighting of the washing machine.

In conclusion, the drum washing machine of the invention skillfully utilizes the induction between the magnets to generate a variable magnetic field to generate electric energy by the arrangement of the magnet supply module 1 and the magnet induction generating module 2, simultaneously solves the problems of self-generation and difficult connection between moving and static objects, has simple and easy structure, can be assembled selectively by arranging the lifting rib shell 6 and the drum 4 in a detachable connection mode in the installation and production process of the drum washing machine, provides more selection space for users, ensures that the users can select the lifting rib shell, can adjust the cost price of the whole machine downward under the condition of no installation, and meets the requirements of more clients. In addition, the washing capacity of the washing machine is stronger by adding the lifting rib shell 6, and particularly, the stirring capacity of the washing machine is stronger after the lifting rib shell 6 is added, so that the cleaning capacity of the drum washing machine for clothes is better.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.