CN212357712U

CN212357712U - Wireless washing ball that charges disinfection and sterilization

Info

Publication number: CN212357712U
Application number: CN202021345312.3U
Authority: CN
Inventors: 董翊
Original assignee: Nanjing Berkeley New Materials Technology Co ltd
Current assignee: Nanjing Berkeley New Materials Technology Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-01-15
Anticipated expiration: 2030-07-09

Abstract

The embodiment of the utility model provides a wireless disinfection laundry ball that charges, include: the light-emitting device is positioned in the cavity; the wireless charging device comprises a wireless charging piece positioned in the washing ball body, and the wireless charging piece is electrically connected with the driving circuit through a communication port; the light-emitting device emits a light source of a certain wavelength band. The wireless charging of the washing ball is realized by arranging the light emitting part, the driving circuit, the battery and the wireless charging piece, so that the structure of the washing ball is simplified; the components inside the light-emitting device are fixed by filling glue, so that the probability of damage is greatly reduced; the shell is arranged in sections and is connected in a sealing manner through threads, so that the structure of the light-emitting device is further simplified, and meanwhile, the light-emitting device is tightly wrapped by the elasticity of the washing ball body to prevent falling and water inflow; through the split arrangement of the washing ball body and the light-emitting device, each device of the washing ball is convenient to maintain and replace so as to be recycled.

Description

Wireless washing ball that charges disinfection and sterilization

Technical Field

The utility model relates to a disinfection and sterilization technical field especially relates to a wireless disinfection and sterilization laundry ball that charges.

Background

With the improvement of living standard, washing machine washing has become a main mode of washing clothes in each household. There are two general ways to wash clothes daily: one is to put clothes and laundry detergent into the washing machine together; the other method is that the clothes are soaked in water containing laundry detergent for a period of time and then put into a washing machine for washing, although the washing effect is better than that of the former washing method, bacteria and viruses can grow after the clothes are soaked for a long time. In addition, after washing with soaking, the residual laundry agent in the clothes increases, and people with sensitive skin feel discomfort and even develop allergic reactions.

The laundry ball has been invented to alleviate the above situation to some extent, but new problems exist. Patents CN201811304132.8 and CN200910170761.0 describe two clothes washing balls with ultraviolet LED disinfection and sterilization functions, which have the common feature that in order to prevent the LED and its driving battery from entering water in the violently tumbling water flow, the whole LED and its driving battery are completely sealed in the clothes washing ball, and become a whole. In order to supply power to the LED for a long time, a power generation device is arranged in the LED, the energy of rolling collision vibration of the washing ball is absorbed by a magnet which slides back and forth, and electric energy is generated through a group of coils. They all have the following problems:

1. the magnet generates alternating current in the coil, and a rectifying circuit is required to convert the alternating current into direct current for the LED to use;

2. the strength of the rolling vibration of the washing ball in the washing machine is small, so that the voltage generated by the coil is unstable, and the LED is easily burnt out;

3. the instability of the coil voltage directly causes the instability of electric energy, and the overlarge current can also burn out the LED, if a lithium battery is equipped for the purpose to serve as a buffer, part of the battery is charged when the electric energy is overlarge, and the battery is supplied with power to the LED when the electric energy is too small so as to maintain the constant current and the constant voltage of the LED current, a set of complex circuit needs to be added;

4. the volume of the washing ball is limited to a certain extent, the space reserved for the magnet to move back and forth in the washing ball is small, and the efficiency of vibration power generation is not high, so that the actually generated electric energy is little;

5. the washing ball has certain use times or service life, and once the washing ball fails, the whole washing ball can not be used;

6. the actual production process is complex and the cost is high.

Disclosure of Invention

In view of the above problems, embodiments of the present invention are provided to provide a wireless charging sterilizing washing ball that overcomes or at least partially solves the above problems.

In order to solve the problem, the embodiment of the utility model discloses a wireless disinfection laundry ball that charges, include: the washing ball comprises a washing ball body, a wireless charging device and a light-emitting device;

the washing ball body is provided with a cavity and a communication port communicated with the cavity, and one end of the cavity is provided with an installation port;

the light-emitting device is positioned in the cavity and emits a light source with a preset waveband, wherein the light source is ultraviolet light, and the wavelength range is 220 nm-400 nm;

the wireless charging device comprises a wireless charging piece positioned inside the washing ball body, and the wireless charging piece is electrically connected with the driving circuit through the communication port.

Optionally, the washing ball body further comprises a transverse cutting part positioned outside the cavity and a sealing cover matched with the transverse cutting part;

the transverse cutting part is positioned at one end of the communication port;

the sealing cover is provided with a groove for accommodating the wireless charging piece.

Optionally, the light emitting device includes a housing, a light emitting portion located in the housing, a driving circuit provided at a rear end of the light emitting portion, a switch connected to the driving circuit, and a battery located at one side of the driving circuit.

Optionally, the housing comprises a housing and a front cover connected to the housing;

one end of the shell is provided with an opening communicated with the outside;

the protecgulum with casing tip sealing connection, just the protecgulum is equipped with the printing opacity district, the printing opacity is located the protecgulum terminal surface.

Optionally, the light emitting device further includes a filling adhesive, and the light emitting portion, the driving circuit, the switch, and the battery are fixed in the housing by the filling adhesive.

Optionally, the light emitting device further includes a light collecting member located between the front cover and the light emitting portion, and the light collecting member is a light reflecting cup or a light collecting lens.

Optionally, the light emitting device further comprises a quartz glass window and a sealing gasket;

the quartz glass window is positioned at the front end of the light gathering piece, and the sealing gasket is positioned between the quartz glass window and the front cover.

Optionally, the washing ball body is an elastic member, the shape of the light-emitting device is matched with that of the cavity, and the circumferential size of the light-emitting device is larger than that of the cavity.

Optionally, the washing ball comprises more than two antennae located outside the washing ball body.

Optionally, the washing ball body further comprises a limiting part, and the limiting part is arranged at the mounting opening.

The embodiment of the utility model provides a include following advantage: by arranging the light emitting part, the driving circuit, the battery and the wireless charging piece, a power generation device, a magnet, a coil, a rectifying circuit, a voltage stabilizing circuit, a charging/power supplying conversion circuit and the like are not needed, the wireless charging of the washing ball is realized, and the structure of the washing ball is simplified; the components in the light-emitting device are fixed through the filling glue, so that the probability of damage is greatly reduced; the shell is arranged in a segmented mode and is connected in a sealing mode through threads, so that the light-emitting device is sealed, the structure of the light-emitting device is further simplified, and meanwhile, the light-emitting device is tightly wrapped by the elasticity of the material of the washing ball body to prevent falling and water inflow; through with the washing ball body with illuminator components of a whole that can function independently sets up, can make things convenient for each device of washing ball maintains, changes to recycle.

Drawings

Fig. 1 is a schematic structural view of a wireless charging disinfecting and sterilizing washing ball of the utility model;

fig. 2 is a schematic structural view of a washing ball body of the wireless charging disinfection and sterilization washing ball of the utility model;

fig. 3 is another schematic structural view of the washing ball body of the wireless charging disinfection and sterilization washing ball of the utility model;

FIG. 4 is a schematic view of the structure of the light-emitting device casing of the wireless charging sterilizing washing ball of the present invention;

fig. 5 is a schematic structural view of a light-emitting device of the wireless charging disinfecting washing ball of the present invention.

100. Washing the clothes with balls; 1. washing ball body; 11. a cavity; 12. an antenna; 13. a communication port 13; 14. a sealing cover; 15. a groove; 2. a light emitting device; 21. a light emitting section; 22. a drive circuit; 23. a housing; 231. a front cover; 232. a housing; 233. a rear cover; 234. a light-transmitting region; 24. a battery; 25. a switch; 26. a quartz glass window; 27. a sealing gasket; 3. a wireless charging device; 31. a wireless charging element; 32. a wireless charging seat.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

One of the core concepts of the embodiment of the present invention is that, by providing the light emitting part 21, the driving circuit 22, the battery 24 and the wireless charging element 31, wireless charging of the washing ball 100 is realized without a power generating device, a magnet, a coil, a rectifying circuit, a voltage stabilizing circuit, a charging/power supplying converting circuit, etc., so that the structure of the light emitting device 2 is simplified; the components inside the light-emitting device 2 are fixed through the filling glue, so that the probability of damage is greatly reduced; the structure of the light-emitting device 2 is further simplified by arranging the shell 23 in sections and connecting the shell by screw thread sealing, so that the light-emitting device 2 is sealed; meanwhile, the elasticity of the material of the washing ball body 1 is utilized to tightly wrap the light-emitting device 2, so as to prevent falling off and water inflow; by arranging the washing ball body 1 and the light-emitting device 2 separately, various devices of the washing ball 100 can be conveniently maintained and replaced, so that the washing ball can be recycled.

Referring to fig. 1 to 5, a structure diagram of an embodiment of the wireless charging disinfecting and sterilizing washing ball of the present invention is shown, which specifically includes the following:

the washing ball comprises a washing ball body 1, a wireless charging device 2 and a light-emitting device 3;

the washing ball body 1 is provided with a cavity 11 and a communication port 13 communicated with the cavity 11, and one end of the cavity 11 is provided with a mounting port;

the light emitting device 3 is positioned in the cavity 11, and the light emitting device 3 emits a light source with a predetermined waveband, wherein the light source is ultraviolet light and the wavelength range is 220 nm-400 nm;

the wireless charging device 2 comprises a wireless charging piece 31 positioned inside the washing ball body, and the wireless charging piece 31 is electrically connected with the driving circuit 22 through the communication port.

The washing ball 100 is used for assisting the washing machine to wash clothes, and is an ultraviolet washing-assisting disinfection ball; the washing ball body 1 is made of elastic materials, and can be made of non-toxic materials such as plastic, plastics, PVC, or active polymer materials. A cavity 11 is arranged inside the washing ball body 1, specifically, a cylindrical cavity 11 is arranged at the center of the washing ball body 1, and the center of the washing ball body 1 is on the axis of the cavity 11; the cavity 11 one end opening sets up, and the other end seals the setting to be convenient for illuminator 2 inserts to inside the cavity 11, and right illuminator 2 one end is spacing.

The light-emitting device 2 can be taken out or put into the cavity 11, the shape of the light-emitting device 2 is matched with that of the cavity 11, the circumferential size of the light-emitting device 2 is slightly larger than that of the cavity 11, and when the light-emitting device 2 is inserted into the cavity 11, the washing ball body 1 tightly wraps the light-emitting device 2 in the cavity 11 by using the elasticity of the washing ball body, so that the light-emitting device 2 is prevented from sliding or being stained with water.

The light-emitting device 2 comprises a shell 23, a light-emitting part 21 positioned in the shell 23, a driving circuit 22 arranged at the rear end of the light-emitting part 21, a switch 25 connected with the driving circuit 22 and a battery 24 positioned at one side of the driving circuit 22; the light emitting part 21 is disposed at an opening of the housing 23; the driving circuit 22 is electrically connected to the light emitting part 21 and the battery 24, respectively, and the driving circuit 22 is located at the rear end of the light emitting part 21; the battery 24 is a rechargeable battery, and the battery 24 is located at one end of the housing 232 away from the opening; the switch 25 is located at an end of the housing 232 remote from the opening, and the switch 25 is located near the battery 24. The driving circuit 22 supplies power to the light emitting part 21 through the battery 24, so that the light emitting part 21 emits ultraviolet light with a certain wavelength band, wherein the wavelength range can be deep ultraviolet light with a wavelength of 220 nm-300 nm, or light ultraviolet light with a wavelength of 300-400 nm, and the specific wavelength can be 275 nm; the housing 23 is further provided with a through hole (not shown in the figure) for wiring. In one embodiment, the light emitting part 21 is an LED.

The light emitting device 2 further includes a filling adhesive, and the light emitting part 21, the driving circuit 22, the switch 25 and the battery 24 are fixed in the housing 23 by the filling adhesive to prevent damage due to severe shaking during washing.

In another embodiment, the light-emitting device 2 further comprises a switch 25, the switch 25 is located at an end of the housing 232 away from the opening, and the switch 25 is close to the battery 24; the switch 25 is a vibration switch, namely a vibration sensor, the switch 25 is used for controlling the light emitting part 21, specifically, when the washing ball rolls and vibrates in the washing machine, the vibration switch is triggered to be closed, the driving circuit 22 supplies power to the light emitting part 21, and the deep ultraviolet light is emitted through the quartz glass window 26 to sterilize and disinfect clothes in the washing machine; when the washing ball 100 is not used or charged, the vibration switch is in an open state, and the light emitting part 21 does not emit light.

The wireless charging device 3 comprises a wireless charging piece 31 sealed in the washing ball body 1, the wireless charging piece 31 is electrically connected with the driving circuit 22 through the communication port 13, and the wireless charging piece 31 obtains electric energy in a wireless mode; the wireless charging piece 31 is a wireless charging sheet, the wireless charging piece 31 is connected with the driving circuit 22 through a conducting wire, the conducting wire penetrates out of the shell 232 through the through hole, and penetrates through the communication port 13 to electrically connect the wireless charging piece 31 and the driving circuit 22; in charging, the wireless charging unit 31 charges the battery 24 through the driving circuit 22.

Referring to fig. 4, the housing 23 includes a case 232 and a front cover 231 detachably coupled to the case 232; one end of the shell 232 is provided with an opening communicated with the outside; the front cover 231 and the end of the housing 232 provided with the opening are hermetically connected, the front cover 231 is provided with a light-transmitting area 234, and the light-transmitting area 234 is located on the end surface of the front cover 231. The front cover 231 and the housing 232 are made of hard plastic or stainless steel, or aluminum alloy. The front cover 231 is provided with a light-transmitting area 234, the light-transmitting area 234 is made of quartz glass, the light-transmitting area 234 is located on the end surface of the front cover 231, and the size of the light-transmitting area 234 can be set as required as long as the light-transmitting area 234 can transmit the light source emitted by the light-emitting part 21 to the maximum. An opening communicated with the outside is formed in one end of the shell 232 and used for placing corresponding parts, threads are formed in the opening end of the shell 232, and the front cover 231 is connected with the end, provided with the opening, of the shell 232 in a sealing mode through the threads, so that a good working environment is provided.

Referring to fig. 1 to 3, the washing ball body 1 further includes a transverse cutting portion located outside the cavity 11 and a sealing cover 14 adapted to the transverse cutting portion; the transverse cutting part is positioned at one end of the communication port; and the sealing cover 14 is provided with a groove 15 for accommodating the wireless charging member 31. After the wireless charging piece 31 is connected with the driving circuit 22, the sealing cover 14 is covered on the crosscut part, and the groove 15 is aligned with the wireless charging piece 31, so that the wireless charging piece 31 can be fixed; wherein, wireless charging member 31 with recess 15 closely pastes, just sealed lid 14 with washing ball body 1 closely pastes for washing ball 100 becomes a inclosed whole, guarantees that wireless charging patch also can be stable when violently rolling vibrations, also can not intake.

The wireless charging device 3 further comprises a wireless charging seat 32 externally arranged on the washing ball body 1, and the wireless charging seat 32 is matched with the sealing cover 14. The wireless charging stand 32 is a wireless charging stand, i.e., a device that emits electromagnetic waves; specifically, when charging, the washing ball 100 is placed on the wireless charging base, the lower surface of the sealing cover 14 contacts with the upper surface of the wireless charging base, and the wireless charging element 31 receives electric energy through electromagnetic induction to receive electromagnetic waves emitted by the wireless charging base, so as to charge the battery. At this time, the vibration switch is in an open-circuit state, and the washing ball 100 is removed after the charging is finished. When washing, the charged washing machine 100 and the clothes are put into the washing tub, and no additional operation is needed, so that the washing machine is very convenient.

Referring to fig. 5, the light emitting device 2 further includes a light collecting member, which may be an aluminum or aluminum-plated light reflecting cup, for maximally reflecting the light source emitted from the light emitting portion 21, so as to improve the utilization efficiency of the light source; specifically, the openings at the two ends of the light gathering part are arranged, the opening at one end of the light gathering part is larger than the opening at the other end of the light gathering part, and the light gathering part is sleeved inside the light emitting part 21 through the smaller end of the opening, so that the light source emitted by the light gathering part is reflected to the outside.

Referring to fig. 5, the light emitting device 2 further includes a quartz glass window 26 and a sealing gasket 27; the quartz glass window 26 is located at the front end of the light gathering piece, and the sealing gasket 27 is located between the quartz glass window 26 and the front cover 231; specifically, the light-gathering member abuts against the rear surface of the quartz glass window 26, and the quartz glass window 26 is limited at the rear end of the front cover 231 by the sealing gasket 27.

Referring to fig. 2 to 5, the external of the washing ball body 1 is provided with two or more antennae 12, the length of each of the antennae 12 is unequal, the number and the length of the antennae 12 can be set as required, and the opening of the washing ball body 1 is provided with three or more antennae 12 to protect the light-emitting device 2.

The washing ball body 1 further comprises limiting parts, the limiting parts are located at the end parts of the cavity 11, and the relative distance between the limiting parts is smaller than the distance between the opposite side edges of the cavity 11; specifically, the limiting portion is a convex closing-in portion, and the size of the opening of the cavity 11 is reduced by the convex closing-in portion, so that the light-emitting device 2 is prevented from sliding out in violent vibration and rotation.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the invention.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, laundry ball, article, or terminal device that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, laundry ball, article, or terminal device. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the process, laundry ball, article, or terminal device in which the element is included.

The above detailed description is given to the wireless charging disinfecting and sterilizing washing ball provided by the utility model, and the specific examples are applied in the text to explain the principle and the implementation mode of the utility model, and the description of the above examples is only used to help understand the washing ball and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. The utility model provides a wireless disinfection of charging washing ball that disinfects, which is characterized in that includes: the washing ball comprises a washing ball body, a wireless charging device and a light-emitting device;

2. The laundry ball of claim 1, wherein the laundry ball body further comprises a crosscut portion located outside the cavity and a sealing cover fitted to the crosscut portion;

the transverse cutting part is positioned at one end of the communication port;

3. The washing ball of claim 1, wherein the light emitting device comprises a housing, a light emitting part located in the housing, a driving circuit provided at a rear end of the light emitting part, a switch connected to the driving circuit, and a battery located at one side of the driving circuit.

4. A laundry ball as claimed in claim 3 wherein the casing comprises a casing and a front cover connected to the casing;

one end of the shell is provided with an opening communicated with the outside;

5. The laundry ball of claim 3 or 4, wherein the light emitting device further comprises an underfill, by which the light emitting part, the driving circuit, the switch and the battery are fixed within the casing.

6. The washing ball of claim 4, wherein the light emitting device further comprises a light gathering member between the front cover and the light emitting portion, the light gathering member being a reflective cup or a light gathering lens.

7. A laundry ball according to claim 6, wherein the light emitting means further comprises a quartz glass window and a sealing gasket;

8. The washing ball as claimed in claim 1, wherein the washing ball body is an elastic member, the shape of the light emitting device is matched with the shape of the cavity, and the circumferential dimension of the light emitting device is larger than that of the cavity.

9. The laundry ball of claim 1, wherein the laundry ball includes two or more antennae located on an exterior of the laundry ball body.

10. The washing ball of claim 1, wherein the washing ball body further comprises a limiting part, and the limiting part is arranged at the mounting opening.