WO2021135840A1 - 家用电器 - Google Patents

家用电器 Download PDF

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Publication number
WO2021135840A1
WO2021135840A1 PCT/CN2020/134309 CN2020134309W WO2021135840A1 WO 2021135840 A1 WO2021135840 A1 WO 2021135840A1 CN 2020134309 W CN2020134309 W CN 2020134309W WO 2021135840 A1 WO2021135840 A1 WO 2021135840A1
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WO
WIPO (PCT)
Prior art keywords
household appliance
cavity
rotating shaft
appliance according
storage device
Prior art date
Application number
PCT/CN2020/134309
Other languages
English (en)
French (fr)
Inventor
张肃
王跃辉
沈靖皓
Original Assignee
广东美的白色家电技术创新中心有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201911422162.3A external-priority patent/CN113062079B/zh
Priority claimed from CN201922498428.4U external-priority patent/CN211395035U/zh
Application filed by 广东美的白色家电技术创新中心有限公司, 美的集团股份有限公司 filed Critical 广东美的白色家电技术创新中心有限公司
Publication of WO2021135840A1 publication Critical patent/WO2021135840A1/zh

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 

Definitions

  • the invention relates to the technical field of electrical equipment, in particular to a household appliance.
  • a balance ring is installed in the inner barrel, and an electrically driven balancer is arranged in the balance ring, and the vibration of the inner barrel is offset or reduced by driving the balancer to move to different positions in the balance ring.
  • the currently used power transmission method uses a brush structure such as a slip ring to input external electric energy into the electric storage device of the inner barrel.
  • this method is limited by the reliability of the slip ring and has the disadvantage of poor durability.
  • the electric brushes themselves are mechanically contacted to transmit electricity to the inner tub. The vibration of the inner tub during washing and dehydration will affect the contact of the brushes and adversely affect the stability of power transmission.
  • the embodiment of the present invention provides a household appliance.
  • the household appliance includes a main body, a cavity, and a wireless power transmission device.
  • the cavity is rotatably arranged in the main body.
  • the wireless power transmission device includes a transmitter and a receiver.
  • the transmitter is installed in the main body.
  • the receiving element is installed in the cavity, and the transmitting element and the receiving element are arranged opposite to each other at intervals.
  • the transmitter is installed in the body and the receiver is installed in the cavity, so that electric energy transmission is realized. This improves the reliability, durability and stability of power transmission.
  • the household appliance includes a support frame, the support frame is installed in the cavity, and the receiving member is provided on the support frame.
  • the household appliance includes a rotating shaft installed in the cavity, the rotating shaft rotatably penetrates the body, and the receiving member is located at the end of the rotating shaft.
  • the transmitter, the receiver, and the rotating shaft are coaxially arranged.
  • the transmitting element includes a transmitting coil
  • the receiving element includes a receiving coil
  • the transmitting coil is used to generate a changing magnetic field when energized
  • the receiving coil is used to induce the Electric current is generated in the case of a changing magnetic field.
  • the end of the shaft is located outside the body.
  • the rotating shaft is hollow, the cavity is provided with an electric storage device, and the receiving member is connected to the electric storage device through a wire passing through the rotating shaft.
  • the household appliance includes a mounting bracket, the mounting bracket is mounted on the outer surface of the body, and the emitting element is provided on the mounting bracket.
  • the mounting bracket includes a support portion and a mounting portion, the support portion is protrudingly provided on one side of the mounting portion, the launching member is mounted on the mounting portion, and the support portion is connected to the mounting portion.
  • the mounting portion and the body a receiving space is provided between the mounting portion and the body, the household appliance includes a driving device and a driving wheel, the driving wheel is located in the receiving space and connected to the cavity, The driving device is connected to the driving wheel through a transmission member and is used to drive the driving wheel to rotate, thereby driving the cavity to rotate.
  • the cavity is equipped with a balance ring, a movable balancer is provided in the balance ring, and the cavity is provided with an electricity storage device, and the electricity storage device is electrically connected to the receiving member , The power storage device is used for supplying power to the balancer.
  • the power storage device is installed on the balancer, or the power storage device is installed outside the balancer.
  • the household appliance includes a bottom plate and a damping structure, and the damping structure connects the bottom plate and the body.
  • Fig. 1 is a schematic structural diagram of a household appliance according to an embodiment of the present invention.
  • Fig. 2 is a partially exploded schematic diagram of a household appliance according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of the structure of the main body and the mounting bracket of the household appliance according to the embodiment of the present invention.
  • FIG. 4 is a schematic diagram of the structure of the cavity of the household appliance according to the embodiment of the present invention.
  • Fig. 5 is a schematic structural diagram of a support frame of a household appliance according to an embodiment of the present invention.
  • Fig. 6 is a schematic structural diagram of a mounting bracket of a household appliance according to an embodiment of the present invention.
  • Fig. 7 is a schematic structural diagram of a gimbal of a household appliance according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a balancer of a household appliance according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a conductive structure of a household appliance according to an embodiment of the present invention.
  • Fig. 10 is an exploded schematic diagram of a part of a household appliance according to an embodiment of the present invention.
  • Fig. 11 is a partial structural diagram of a household appliance according to an embodiment of the present invention.
  • Household appliance 100 body 10, perforation 101, cavity 11, rotating shaft 111, support frame 112, central part 1121, connecting arm 1122, power storage device 1123, wireless power transmission device 13, transmitter 131, receiver 132, mounting bracket 14 , Supporting part 141, mounting part 142, accommodating space 143, driving device 15, driving wheel 151, transmission 152, balance ring 16, first rail 161, second rail 162, ring gear 163, balancer 17, bracket 171 , Conductive structure 172, positive conductive member 1721, first guide wheel 1722, first connecting rod 1723, negative conductive member 1724, second guide wheel 1725, second connecting rod 1726, base 174, connecting frame 175, first member 176 , The second part 177, the driving assembly 18, the driving part 181, the rotating part 182, the reduction gear box 183, the control compartment 19, the bottom plate 20, the damping structure 21, the support column 211, and the elastic part 212.
  • the "above” or “below” of the first feature of the second feature may include direct contact between the first and second features, or may include the first and second features Not in direct contact but through other features between them.
  • the "above”, “above” and “above” of the first feature on the second feature include the first feature directly above and obliquely above the second feature, or it simply means that the first feature is higher in level than the second feature.
  • the “below”, “below” and “below” of the second feature of the first feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.
  • an embodiment of the present invention provides a household appliance 100, which includes a body 10, a cavity 11 and a wireless power transmission device 13.
  • the cavity 11 is rotatably arranged in the body 10, and the wireless power transmission device 13 includes
  • the transmitting element 131 and the receiving element 132 are installed in the main body 10 and the receiving element 132 is installed in the cavity 11, and the transmitting element 131 and the receiving element 132 are arranged opposite to each other at intervals.
  • the transmitter 131 is installed in the body 10, and the receiver 132 is installed in the cavity 11, so that electric energy transmission is realized. This improves the reliability, durability and stability of power transmission.
  • the home appliance 100 may be a laundry processing device such as a washing machine and a clothes dryer.
  • the household appliance 100 may be other electrical equipment with a rotating cavity 11.
  • the household appliance 100 is specifically explained as a drum washing machine.
  • the cavity 11 in the embodiment of the present application is equivalent to the inner tub of a washing machine
  • the main body 10 in the embodiment of the present application is equivalent to the outer tub of the washing machine.
  • the electrical energy outside the cavity 11 can be introduced into the cavity 11 more conveniently.
  • a power transmission method has a more convenient structure and does not need to install extra wires for electrical energy transmission.
  • a power transmission method can improve the stability of power transmission.
  • the washing machine will produce vibration during the operation. If the power is transmitted through the wire, the vibration generated during the operation of the washing machine is less. When it is large, it will drive the wire to move, and then the wire may be detached from the washing machine, resulting in abnormal power transmission.
  • the use of the wireless power transmission device 13 can effectively prevent the occurrence of the above-mentioned situation.
  • the wireless power transmission device 13 has a variety of power transmission methods, which are described below by examples:
  • the wireless power transmission device 13 may use the principle of electromagnetic induction to transmit electric energy.
  • the transmitting element 131 includes a transmitting coil
  • the receiving element 132 includes a receiving coil.
  • the transmitting coil is connected to the power supply device.
  • the power supply device can provide alternating current to the transmitting coil. After the transmitting coil receives the alternating current, it will generate a constantly changing magnetic field.
  • the receiving coil is used to induce the change of the magnetic field. Electric current, so the ability to achieve electrical transmission.
  • the wireless power transmission device 13 may use the principle of magnetic resonance to transmit electric energy.
  • the transmitting element 131 includes a first resonance coil
  • the receiving element 132 includes a second resonance coil.
  • the first resonant coil and the second resonant coil can be driven to vibrate at the same frequency.
  • the first resonant coil can emit an electromagnetic field during the vibration process
  • the second resonant coil can receive the magnetic field and convert it into electrical energy during the vibration process. In this way, the ability of electrical transmission is realized.
  • the wireless power transmission device 13 may use the principle of WIFI (Wireless Fidelity, wireless local area network) wireless charging to transmit electric energy.
  • the transmitting element 131 includes a charging sensor
  • the receiving element 132 includes a router.
  • the charging sensor is connected to the power supply device, and the power supply device can supply power to the charging sensor so that the charging sensor releases electric energy to the outside.
  • the router can add the electric energy and generate current, thus realizing the point transmission capability.
  • the wireless power transmission device 13 may also use other methods for power transmission.
  • the wireless power transmission device 13 may also use radio waves or ultrasonic waves for wireless charging. It can be designed according to the actual situation. There is no limitation here. It is only necessary that the transmitting part 131 and the receiving part 132 cooperate to be able to transmit electric energy. There is no limitation here.
  • the power transmission method of the wireless power transmission device 13 adopts the principle of electromagnetic induction.
  • both the main body 10 and the cavity 11 can be made of stainless steel.
  • Stainless steel has the advantages of high hardness and strong corrosion resistance, so that the service life of the main body 10 can be increased. It is understandable that the main body 10 can not only be made of stainless steel.
  • the specific material can be selected according to the actual situation, and the specific material of the main body 10 is not limited here.
  • the household appliance 100 includes 112, the supporting frame 112 is installed in the cavity 11, and the receiving member 132 is installed in the supporting frame 112.
  • This arrangement facilitates the fixing of the receiving member 132 and is beneficial to the normal operation of the receiving member 132.
  • the household appliance 100 includes a rotating shaft 111, the rotating shaft 111 is installed in the cavity 11, the rotating shaft 111 rotatably penetrates the body 10, and the receiving member 132 is located at the end of the rotating shaft 111 .
  • the distance between the transmitter 131 and the receiver 132 can be made closer, and the power transmission efficiency is high.
  • the intensity of the magnetic field generated by the transmitting element 131 will decrease with the increase of the distance, that is, when the receiving element 132 and the transmitting element 131 are far apart, the intensity of the magnetic field that the receiving element 132 can sense is also It will be weakened. In this way, the amount of electric energy generated by the receiver 132 will be weakened, which is not conducive to the transmission of electric energy.
  • the receiving element 132 With the setting of the rotating shaft 111, the receiving element 132 is located at the end of the rotating shaft 111, so that the distance between the transmitting element 131 and the receiving element 132 is relatively close, so that the receiving element 132 can fully induce the magnetic field, thereby increasing the amount of electric energy generated by the receiving element 132 Increase, so that the transmission efficiency is higher.
  • the specific separation distance between the transmitting element 131 and the receiving element 132 can be designed according to actual conditions. There is no limitation here.
  • the receiving member 132 and the end of the rotating shaft 111 can be connected by screw fixation, clamping connection, glue connection or the like. This facilitates the installation and removal of the receiving member 132.
  • the support frame 112 is fixed to the cavity 11, and the rotating shaft 111 is fixed on the support frame 112.
  • the support frame 112 can be driven to rotate and the cavity 11 can be rotated.
  • the support frame 112 includes a central portion 1121 and a plurality of connecting arms 1122 connected to the central portion 1121.
  • the multiple connecting arms 1122 surround the support portion 141 and are arranged at intervals, and the rotating shaft 111 is arranged at the central portion 1121.
  • the number of connecting arms 1122 is three. In other embodiments, the number of connecting arms 1122 may be two or three or less.
  • the specific number of the connecting arms 1122 can be set according to actual conditions. There is no limitation here.
  • connecting arm 1122 and the central portion 1121 may be integrally formed, or may be formed separately. It can be set according to different situations. There is no limitation here.
  • the connecting arm 1122 and the cavity 11 may be integrally formed.
  • the connecting arm 1122 may be formed separately from the cavity 11.
  • the connecting arm 1122 may be fixedly connected to the cavity 11 by screws, or may be connected by means of snap connection or glue connection. It can be set according to different situations. There is no limitation here.
  • the transmitting member 131, the receiving member 132 and the rotating shaft 111 are coaxially arranged.
  • the wireless power transmission device 13 can maintain stable power transmission, and during the vibration process, the displacement changes generated by the transmitter 131 and the receiver 132 will not cause much interference to power transmission.
  • the cavity 11 will vibrate during the rotation, this may cause the transmitter 131 or the receiver 132 to shift, and when the receiver 132 or the transmitter 131 is shifted , May affect the power transmission efficiency of the transmitter 131 and the receiver 132, and further affect the operation of the wireless power transmission device 13.
  • the transmitter 131, the receiver 132 and the shaft 111 are arranged coaxially, so that the transmitter 131, the receiver 132, and the shaft 111 will not be offset or the offset is relatively small when the washing machine is working or stationary. It is small, thereby improving the power transmission efficiency, which is beneficial to the normal operation of the wireless power transmission device 13.
  • the end of the rotating shaft 111 is located outside the main body 10.
  • the cavity 11 does not need to be disassembled, and it is also convenient to install and debug the wireless power transmission device 13.
  • the receiving member 132 Since the end of the rotating shaft 111 is located outside the main body 10, the receiving member 132 is located at the end of the rotating shaft 111, that is to say, in this case, the receiving member 132 can be located outside the main body 10. In this way, when the receiving member 132 is abnormal, it is convenient for the user to dock. The receiving part 132 is repaired or replaced, and the user does not need to remove the cavity 11 and then repair or replace the receiving part 132.
  • the transmitter 131 is located on the main body 10 and the receiver 132 is located outside the main body 10, it is also convenient for users to install and debug the wireless power transmission device 13. That is, the installation and debugging can be performed outside the main body 10, which is convenient and fast, and improves users. Experience.
  • the main body 10 is formed with a through hole 101, and the end of the rotating shaft 111 penetrates through the through hole 101 and is exposed to the main body 10.
  • the perforation 101 may be circular, rectangular, triangular, or the like.
  • the specific shape of the perforation 101 is not limited here. It should be pointed out that the cross-sectional area of the through hole 101 is larger than the cross-sectional area of the rotating shaft 111, so that the rotating shaft 111 can penetrate the through hole 101 and be exposed to the main body 10.
  • the rotating shaft 111 is hollow, the cavity 11 is provided with a power storage device 1123, and the receiving member 132 is connected to the power storage device 1123 through a wire passing through the rotating shaft 111.
  • the wire can pass through the rotating shaft 111 and be connected to the power storage device 1123 of the cavity 11, so that the electric energy generated by the receiver 132 can be transported to the power storage device 1123 through the wire, the structure is simple and easy to implement.
  • the rotating shaft 111 is hollow, so that the wire can pass through the rotating shaft 111 and be connected to the power storage device 1123. In this case, the wires will not be affected during the operation of the cavity 11, which is beneficial to the normal operation of the household appliance 100.
  • the household appliance 100 includes a mounting bracket 14, the mounting bracket 14 is installed on the outer surface of the body 10, and the emitting member 131 is provided on the mounting bracket 14.
  • the mounting bracket 14 may be made of stainless steel.
  • Stainless steel has the advantage of high hardness, which is beneficial to increase the service life of the mounting bracket 14. In turn, the service life of the household appliance 100 is improved.
  • the mounting bracket 14 can not only be made of stainless steel.
  • the specific material of the mounting bracket 14 can be set according to different situations.
  • the mounting bracket 14 may also be made of other metal or non-metal materials. The specific material of the mounting bracket 14 is not limited here.
  • the mounting bracket 14 is mounted on the body 10. Wherein, the mounting bracket 14 can be fixed on the body 10 by screws. This facilitates the installation and removal of the mounting bracket 14. Of course, in other embodiments, the mounting bracket 14 can also be clamped with the body 10, welded, or the like.
  • the specific connection manner of the mounting bracket 14 and the main body 10 is not limited here. It is only necessary that the mounting bracket 14 and the body 10 can be connected. Preferably, the mounting bracket 14 and the body 10 are detachably connected.
  • the mounting bracket 14 includes a supporting portion 141 and a mounting portion 142.
  • the supporting portion 141 is protrudingly provided on one side of the mounting portion 142, and the launching member 131 is mounted on the mounting portion 142.
  • the supporting portion 141 connects the mounting portion 142 and the body 10, and a receiving space 143 is provided between the mounting portion 142 and the body 10.
  • the household appliance 100 includes a driving device 15 and a driving wheel 151.
  • the driving wheel 151 is located in the receiving space 143 and connected to the cavity 11.
  • the driving device 15 is connected to the driving wheel 151 through the transmission member 152 and is used to drive the driving wheel 151 to rotate, thereby driving the cavity 11 to rotate.
  • the installation of the mounting bracket 14 does not hinder the installation of the driving wheel 151, and the horizontal (Y direction in FIG. 1) space occupation of the household appliance 100 can be reduced by stacking in the longitudinal direction (X direction in FIG. 1).
  • the number of the supporting parts 141 is two, the two supporting parts 141 are respectively located at two ends of the mounting part 142, and the two mounting parts 142 are mounted on the main body 10.
  • the two mounting parts 142 are detachably connected to the main body 10.
  • screw connection screw connection
  • snap connection etc.
  • the specific connection manner between the mounting portion 142 and the main body 10 is not limited here.
  • the driving wheel 151 and the rotating shaft 111 are connected by a transmission member 152.
  • the driving device 15 drives the driving wheel 151 to rotate through the transmission member 152 so that the rotating shaft 111 rotates, thereby driving the cavity 11 to rotate.
  • the driving device 15 includes a driving motor
  • the transmission member 152 includes a belt
  • the belt is arranged around the driving wheel 151
  • the belt is connected to the rotating shaft of the driving motor, wherein the outer peripheral surface of the rotating shaft and the outer peripheral surface of the driving wheel 151 are both
  • a first convex-concave structure (not shown in the figure) may be provided, and a second convex-concave structure (not shown in the figure) matched and connected to the first convex-concave structure is arranged on the inner side of the belt.
  • the driving motor drives the rotating shaft to rotate, it can drive the belt to move.
  • the belt moves, it can drive the driving wheel 151 to rotate, thereby driving the rotating shaft 111 to rotate, thereby realizing the rotation of the cavity 11.
  • the belt part is located in the accommodating space 143, so that the longitudinal displacement of the belt can be restricted by the mounting bracket 14, which is beneficial to the work of the belt.
  • the cavity 11 is equipped with a balance ring 16, and the balance ring 16 is equipped with a movable balancer 17, and the cavity 11 is equipped with a power storage device 1123, and a power storage device 1123 is electrically connected to the receiving part 132, and the power storage device 1123 is used to supply power to the balancer 17.
  • the receiver 132 can be used to charge the power storage device 1123, so that the power storage device 1123 can be used to drive the balancer 17 to move, thereby canceling or reducing the vibration of the cavity 11 when the balancer 17 is moving.
  • the number of balance rings 16 is two, the balance rings 16 are located at both ends of the cavity 11 and are fixedly connected to the cavity 11, and the balancer 17 is movably arranged in the balance ring 16, so, When the cavity 11 rotates, the gravity and centripetal force of the balancer 17 can be used to balance the eccentricity of objects (such as clothes) in the cavity 11, thereby reducing the vibration of the cavity 11, thereby reducing the noise and noise of the household appliance 100. vibration.
  • the power storage device 1123 includes a rechargeable battery, where the rechargeable battery may be a lithium battery, a nickel-chromium battery, a lead-acid battery, or the like.
  • the specific type of battery is not limited here.
  • the battery is electrically connected to the receiver 132 and the balancer 17 through wires.
  • the receiver 132 can transport the electrical energy to the battery through the wires after generating electrical energy, and then the battery can transport the electrical energy to the balancer 17 through the wires to make the balancer 17 work.
  • the balancer 17 includes a bracket 171, a conductive structure 172, a driving assembly 18 and a control board (not shown), the conductive structure 172 includes a positive conductive member 1721 and a negative conductive member 1724, the driving assembly 18 is located on one side of the bracket 171 and is used in the driving assembly 18 to drive the balancer 17 to move in the balance ring 16.
  • the positive conductive member 1721 includes two first guide wheels 1722 and a first connecting rod 1723 located between the two first guide wheels 1722 and used to connect the two first guide wheels 1722
  • the negative conductive member 1724 includes two A second guide wheel 1725 and a second connecting rod 1726 located between the two second guide wheels 1725 and used to connect the two second guide wheels 1725
  • the balance ring 16 is provided with a first guide rail 161 and a second guide rail 162.
  • the first guide rail 161 is located in the space between the two first guide wheels 1722 and is connected to the first guide wheel 1722
  • the second guide rail 162 is located in the space between the two second guide wheels 1725 and is connected to the second guide wheel 1725, In this way, the balancer 17 can be connected to the power storage device 1123 through the conductive structure 172 to realize power transmission, and at the same time, the balancer 17 can be guided to move in the cavity 11.
  • the conductive structure 172 further includes a base 174 and a connecting frame 175.
  • the connecting frame 175 is elastically movably connected to the base 174.
  • the connecting frame 175 includes a first part 176 and a second part 177.
  • the first part 176 and the second part 177 Arranged side by side, the positive conductive member 1721 is mounted on the first part 176, and the negative conductive member 1724 is mounted on the second part 177.
  • the first part 176 and the second part 177 can be designed as a single body or separately. Circumstances to set. There is no limitation here.
  • one balancer 17 includes two conductive structures 172, and the two conductive structures 172 are respectively located at two ends of the bracket 171.
  • the conductive structure 172 is connected to the control board through wires.
  • the driving assembly 18 includes a driving part 181 and a rotating part 182.
  • the driving part 181 is connected to the rotating part 182 through a reduction gear box 183 and is used to drive the rotating part 182 to rotate.
  • the driving part 181 is connected to the rotating part 182 and the control board.
  • the power storage device 1123 can transmit electric energy to the control board, and the control board supplies power to the driving member 181 after receiving the electric power so that the driving member 181 drives the rotating member 182 to rotate, thereby driving the balancer 17 to move in the gimbal ring 16.
  • the driving member 181 may include a motor, and the balancer 17 can be controlled to move or stop moving in a clockwise direction or a counterclockwise direction by controlling the forward rotation, reverse rotation or stop rotation of the motor.
  • the household appliance 100 may also be provided with a control compartment installed on the bracket 171, and the control board may be arranged in the control compartment.
  • the control panel can be protected by the setting of the control compartment, thereby preventing external water vapor or dust from adhering to the control panel, causing damage to the control panel. Improve the service life of the control board.
  • a ring-shaped connecting member 163 is also provided in the balance ring 16, the inner side of the connecting member is provided with a tooth portion 1631, and the rotating member 182 includes a gear.
  • the gear meshes with the tooth portion 1631. In this way, the movement of the balancer 17 is driven by the meshing of the gear and the tooth portion 1631, which can prevent the balancer 17 from slipping during the movement, and ensure the stability of the balancer 17 movement.
  • a plurality of balancers 17 may be arranged in one balance ring 16, and the guide wheels and the guide rails are made of conductive materials.
  • the guide wheels and guide rails can be made of copper.
  • the joint action of a plurality of balancers 17 can make the balance effect better.
  • two balancers 17 are provided in each balance ring 16.
  • the power storage device 1123 is installed on the balancer 17, or the power storage device 1123 is installed outside the balancer 17.
  • the power storage device 1123 is installed outside the balancer 17. Specifically, the power storage device 1123 is installed in the middle position of the two gimbals 16. In this way, it is convenient for the power storage device 1123 to supply power to the balancers 17 on the two balance rings 16 so that the balancers 17 on different balance rings 16 work. In this way, a unified power supply can be formed, and the cost is lower, which is beneficial to the mass production of the household appliance 100.
  • each balancer 17 has a separate power storage device 1123, which can form an independent power supply and is not easily interrupted by other factors. Electricity.
  • the household appliance 100 includes a bottom plate 20 and a vibration damping structure 21, and the vibration damping structure 21 connects the bottom plate 20 and the body 10.
  • vibration may be generated, which may affect the operation of the household appliance 100, and the vibration may generate noise, thereby affecting the normal life of the user.
  • vibration can be reduced, thereby making the operation of the household appliance 100 more stable.
  • the damping structure 21 includes a supporting column 211 provided on the bottom plate 20 and an elastic member 212 provided on the supporting column 211.
  • One end of the elastic member 212 is connected to the supporting column 211, and the other end of the elastic member 212 is connected to the body 10. In this way, when the main body 10 vibrates, the vibration force will be transmitted to the elastic member 212, and then the vibration force and the elastic force of the elastic member 212 will cancel each other, thereby reducing the vibration force transmitted to the outside of the household appliance 100.
  • the elastic member 212 may be a spring, an elastic sheet, or other elastic materials.
  • the specific type of the elastic member 212 is not limited here.
  • the elastic member 212 is a spring.
  • the damping structure 21 may also adopt hydraulic, oil pressure and other structures to reduce the transmission of vibration. It can be set in different situations. There is no limitation here.

Abstract

一种家用电器(100)，其包括本体(10)、腔体(11)和无线输电装置(13)，腔体(11)能够转动地设置在本体(10)内，无线输电装置(13)包括发射件(131)和接收件(132)，发射件(131)安装在本体(10)，接收件(132)安装在腔体(11)，发射件(131)与接收件(132)间隔相对设置。

Description

家用电器
优先权信息
本申请请求2019年12月31日向中国国家知识产权局提交的、专利申请号为201911422162.3的专利申请的优先权和权益，并且通过参照将其全文并入此处。
技术领域
本发明涉及电器设备技术领域，尤其涉及一种家用电器。
背景技术
洗衣机的内桶在转动时，衣物偏心会导致内桶产生较大的振动。相关技术采用主动平衡的方式来抵消或减少内桶的振动。具体地，内桶安装有平衡环，平衡环内设有电驱动的平衡器，通过驱动平衡器在平衡环内移动到不同位置来抵消或减少内桶的振动。目前使用的输电方式是使用滑环等电刷结构将外部电能输入至内桶的储电装置中。然而，这种方式受限于滑环的可靠性而存在耐久较差的缺点。而且，通过电刷本身的机械接触对洗衣内桶进行输电，在洗涤和脱水过程中内桶产生振动会影响到电刷的接触，对输电的稳定性造成不利影响。
发明内容
本发明实施方式提供一种家用电器。
本发明实施方式的家用电器包括本体、腔体和无线输电装置，所述腔体能够转动地设置在所述本体内，所述无线输电装置包括发射件和接收件，所述发射件安装在所述本体，所述接收件安装在所述腔体，所述发射件与所述接收件间隔相对设置。
本发明实施方式的家用电器，将发射件安装在本体，接收件安装在腔体，实现了电能传输。这样提高了输电的可靠性、耐久性和稳定性。
在某些实施方式中，所述家用电器包括支撑架，所述支撑架安装在所述腔体，所述接收件设于所述支撑架。
在某些实施方式中，所述家用电器包括转轴，所述转轴安装在所述腔体，所述转轴能够转动地穿设所述本体，所述接收件位于所述转轴末端。
在某些实施方式中，所述发射件、所述接收件和所述转轴同轴设置。
在某些实施方式中，所述发射件包括发射线圈，所述接收件包括接收线圈，所述发射线圈用于在通电的情况下产生变化的磁场，所述接收线圈用于在感应到所述变化的磁场的情况下产生电流。
在某些实施方式中，所述转轴末端位于所述本体外。
在某些实施方式中，所述转轴是中空的，所述腔体设有储电装置，所述接收件通过穿设所述转轴的导线连接所述储电装置。
在某些实施方式中，所述家用电器包括安装支架，所述安装支架安装在所述本体外表面，所述发射件设在所述安装支架。
在某些实施方式中，所述安装支架包括支撑部和安装部，所述支撑部凸设在所述安装部的一侧，所述发射件安装在所述安装部，所述支撑部连接所述安装部和所述本体，所述安装部和所述本体之间设有收容空间，所述家用电器包括驱动装置和驱动轮，所述驱动轮位于所述收容空间并连接所述腔体，所述驱动装置通过传动件连接所述驱动轮并用于驱动所述驱动轮转动进而带动所述腔体转动。
在某些实施方式中，所述腔体安装有平衡环，所述平衡环内设有能够移动的平衡器，所述腔体设有储电装置，所述储电装置电连接所述接收件，所述储电装置用于为所述平衡器供电。
在某些实施方式中，所述储电装置安装在所述平衡器上，或所述储电装置安装在所述平衡器外。
在某些实施方式中，所述家用电器包括底板和减振结构，所述减振结构连接所述底板和所述本体。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施方式的描述中将变得明显和容易理解，其中：
图1是本发明实施方式的家用电器的结构示意图；
图2是本发明实施方式的家用电器的部分分解示意图；
图3是本发明实施方式的家用电器的本体与安装支架的结构示意图；
图4是本发明实施方式的家用电器的腔体的结构示意图；
图5是本发明实施方式的家用电器的支撑架的结构示意图；
图6是本发明实施方式的家用电器的安装支架的结构示意图；
图7是本发明实施方式的家用电器的平衡环的结构示意图；
图8是本发明实施方式的家用电器的平衡器的结构示意图；
图9是本发明实施方式的家用电器的导电结构的结构示意图；
图10是本发明实施方式的家用电器的部分的分解示意图；
图11是本发明实施方式的家用电器的部分结构示意图。
主要元件符号说明：
家用电器100、本体10、穿孔101、腔体11、转轴111、支撑架112、中心部1121、连接臂1122、储电装置1123、无线输电装置13、发射件131、接收件132、安装支架14、支撑部141、安装部142、收容空间143、驱动装置15、驱动轮151、传动件152、平衡环16、第一导轨161、第二导轨162、齿圈部163、平衡器17、支架171、导电结构172、正导电件1721、第一导向轮1722、第一连接杆1723、负导电件1724、第二导向轮1725、第二连接杆1726、底座174、连接架175、第一部件176、第二部件177、驱动组件18、驱动件181、转动件182、减速齿轮箱183、控制仓19、底板20、减振结构21、支撑柱211、弹性件212。
具体实施方式
下面详细描述本发明的实施方式，所述实施方式的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施方式是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接或可以相互通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
请参阅图1至图3，本发明实施方式提供一种家用电器100，其包括本体10、腔体11和无线输电装置13，腔体11能够转动地设置在本体10内，无线输电装置13包括发射件131和接收件132，发射件131安装在本体10，接收件132安装在腔体11， 发射件131与接收件132间隔相对设置。
本发明实施方式的家用电器100，将发射件131安装在本体10，接收件132安装在腔体11，实现了电能传输。这样提高了输电的可靠性、耐久性和稳定性。
其中，家用电器100可以是洗衣机、干衣机等衣物处理装置。当然，在其他实施方式中，家用电器100可以为其他具有转动腔体11的电器设备。在此不做限定。在本说明书中，具体以家用电器100为滚筒洗衣机做解释说明。其中，本申请实施方式的腔体11相当于洗衣机的内桶，本申请实施方式的本体10相当于洗衣机的外桶。
在本实施方式中，通过无线输电装置13的设置，能够更加方便的将腔体11外的电能引入腔体11，这样的输电方式结构较为方便，不需要安装多余的导线用来电能传输。并且，这样的输电方式能够提升输电的稳定性，在输电的过程中，不容易受到洗衣机的影响，例如，洗衣机工作会产生振动，如若通过导线进行输电，在洗衣机工作的过程中产生的振动较大时，会带动导线活动，进而可能会出现导线的从洗衣机上脱离的情况发生，从而导致输电出现异常。而采用无线输电装置13能够有效的防止上述情况的发生。
其中，无线输电装置13的输电方式有多种，以下通过举例进行说明：
例如，在一个例子中，无线输电装置13可采用电磁感应原理进行电能的输送。在这样的例子中，发射件131包括发射线圈，接收件132包括接收线圈。在这样的情况下，发射线圈与供电设备连接，供电设备能够给发射线圈提供交流电，发射线圈接收交流电之后会产生不断变化的磁场，接收线圈用于在感应到该磁场的变化情况下，会产生电流，如此实现电传输的能力。
又例如，在另一个例子中，无线输电装置13可采用磁共振的原理进行电能的输送。在这样的例子中，发射件131包括第一共振线圈，接收件132包括第二共振线圈。第一共振线圈和第二共振线圈可被驱动以相同的频率振动，第一振动线圈在振动的过程中能够发散出电磁场，第二共振线圈在振动的过程中能够接收该磁场变转化为电能，如此实现电传输的能力。
再例如，在又一个例子中，无线输电装置13可采用WIFI(Wireless Fidelity、无线局域网)无线充电的原理进行电能的输送。在这样的例子中，发射件131包括充电传感器，接收件132包括路由器。充电传感器与供电设备连接，供电设备能够给充电传感器供电以使得充电传感器向外界释放电能，路由器能够加收该电能并产生电流，如此实现点传输的能力。
可以理解的是，上述仅仅是通过举例的方式来对无线输电装置13和具体的输电远离进行介绍。在其他实施方式中，无线输电装置13还可以采用其他的方式进行输 电。例如，在其他实施方式中，无线输电装置13还可以采用无线电波、超声波来进行无线充电。具体可以根据实际情况来设计。在此不做限定。只需要发射件131和接收件132配合能够进行电能的传输即可。在此不做限定。
需要指出的是，在本实施方式中，无线输电装置13的输电方式采用的是电磁感应原理。
进一步地，本体10和腔体11均可采用不锈钢制成。不锈钢具有硬度高和耐腐性强的优点，如此能够提升本体10的使用年限。可以理解的是，本体10不仅仅可以采用不锈钢制成。具体可以根据实际情况来进行选择，在此不对本体10的具体材质做限定。
在某些实施方式中，家用电器100包括112，支撑架112安装在腔体11，接收件132设于支撑架112。
如此设置，方便接收件132的固定，有利于接收件132的正常工作。
请参阅图2、图4和图5，在某些实施方式中，家用电器100包括转轴111，转轴111安装在腔体11，转轴111能够转动地穿设本体10，接收件132位于转轴111末端。
如此，可使发射件131与接收件132的距离更近，输电效率高。
由于发射件131产生的磁场的强度会随着距离的增大而减弱，也即是说，当接收件132与发射件131间隔较远的情况下，接收件132能够感应到的磁场的强度也会随着减弱，如此，会导致接收件132产生的电能的量减弱，如此不利于电能的传输。而通过转轴111的设置，接收件132位于转轴111末端，如此能够使得发射件131与接收件132的间隔距离较近，如此接收件132能够充分感应磁场，进而使得接收件132产生的电能的量增大，从而使得输电效率较高。
其中，发射件131与接收件132之间具体的间隔距离可以根据实际情况来进行设计。在此不做限定。
进一步地，接收件132与转轴111末端可通过螺丝固定、卡接、胶接等方式进行连接。如此方便接收件132的安装与拆卸。
请参阅图5，更进一步地，支撑架112与腔体11固定，转轴111固定于支撑架112上，在转轴111转动的情况下，能够带动支撑架112转动进而使得腔体11转动。
具体地，从图5的示例可知，支撑架112包括中心部1121和与中心部1121连接的多个连接臂1122，多个连接臂1122环绕支撑部141且间隔设置，转轴111设置在中心部1121。在本实施方式中，连接臂1122的数量为三个。在其他实施方式中，连接臂1122的数量可以为两个、或三个以下等。连接臂1122的具体的数量可以根据实际情况来设置。在此不做限定。
进一步地，连接臂1122与中心部1121可以是一体成型，也可以是分体成型。具体可以根据不同情况来设置。在此不做限定。
在一个例子中，连接臂1122与腔体11可以是一体成型。在其他例子中，连接臂1122可以与腔体11分体成型。例如，在其他例子中，连接臂1122可以通过螺丝与腔体11固定连接诶，或是通过卡接、胶接的方式进行连接。具体可以根据不同情况来设置。在此不做限定。
请参阅图2，在某些实施方式中，发射件131、接收件132和转轴111同轴设置。
如此，在腔体11静止和转动过程中，无线输电装置13均能保持稳定输电，且在振动过程中，发射件131与接收件132产生的位移变化不会对输电造成太大干扰。
具体地，在本实施方式中，由于腔体11转动过程中会产生振动，如此可能会导致发射件131或接收件132出现偏移，而在接收件132或发射件131产生偏移的情况下，可能会影响发射件131和接收件132的输电效率，进而影响无线输电装置13的工作。而将发射件131、接收件132和转轴111同轴设置，如此，在洗衣机工作或者是静止的情况下，能够使得发射件131、接收件132和转轴111不会出现偏移或偏移量较小，从而提升输电效率，有利于无线输电装置13的正常工作。
请参阅图3，在某些实施方式中，转轴111末端位于本体10外。
如此，在维修和更换时，可无需拆卸腔体11，而且也方便安装和调试无线输电装置13。
由于转轴111末端位于本体10外，接收件132位于转轴111末端，也即是说，在这样的情况下，接收件132可位于本体10外，如此，在接收件132出现异常时，方便用户对接收件132进行维修或者是更换，用户不需要将腔体11拆下再对接收件132进行维修或者更换。并且，由于发射件131位于本体10，接收件132位于本体10外，如此也方便用户对无线输电装置13进行安装和调试，即，安装和调试均可以在本体10外进行，方便快捷，提升用户的体验。
具体地，本体10形成有穿孔101，转轴111末端穿设穿孔101并露出于本体10。其中，穿孔101可以为圆形、矩形、三角形等。在此不对穿孔101的具体形状做限定。需要指出的是，穿孔101的横截面积大于转轴111的横截面积，如此使得转轴111能够穿设穿孔101并露出于本体10。
在某些实施方式中，转轴111是中空的，腔体11设有储电装置1123，接收件132通过穿设转轴111的导线连接储电装置1123。
如此，一方面，避免了腔体11在转动过程中导线的缠绕，另一方面，也可充分利用空间来布置导线。
进一步地，导线能够穿设转轴111并与腔体11的储电装置1123连接，如此，接收件132产生的电能能够通过导线运输至储电装置1123，结构简单，易于实现。另外，转轴111是中空的，如此导线能够穿设于转轴111并与储电装置1123连接。在这样的情况下，在腔体11工作中不会对导线造成影响，进而有利于家用电器100的正常工作。
请参阅图2、图3和图6，在某些实施方式中，家用电器100包括安装支架14，安装支架14安装在本体10外表面，发射件131设在安装支架14。
如此，实现了发射件131的安装。
具体地，安装支架14可以采用不锈钢制成。不锈钢具有硬度高的优点，如此有利于提升安装支架14的使用年限。进而提升家用电器100的使用年限。可以理解的是，安装支架14不仅仅可以采用不锈钢制成。具体可以根据不同情况来设置安装支架14的具体材质。例如，在其他实施方式中，安装支架14还可以采用其它金属或非金属材料制成。在此不对安装支架14的具体材质做限定。
进一步地，安装支架14安装在本体10。其中，安装支架14可以通过螺丝固定在本体10上。如此方便安装支架14的安装和拆卸。当然，在其他实施方式中，安装支架14还可以与本体10卡接、焊接等。在此不对安装支架14与本体10的具体连接方式做限定。只需要安装支架14与本体10能够形成连接即可。较佳地，安装支架14与本体10可拆卸地连接。
请参阅1、图3和图6，在某些实施方式中，安装支架14包括支撑部141和安装部142，支撑部141凸设在安装部142的一侧，发射件131安装在安装部142，支撑部141连接安装部142和本体10，安装部142和本体10之间设有收容空间143，家用电器100包括驱动装置15和驱动轮151，驱动轮151位于收容空间143并连接腔体11，驱动装置15通过传动件152连接驱动轮151并用于驱动驱动轮151转动进而带动腔体11转动。
如此，安装支架14的设置不阻碍驱动轮151的安装，通过纵向(图1中X方向)层叠设置的方式，可减少家用电器100的横向(图1中Y方向)空间占用。
在本实施方式中，支撑部141的数量为两个，两个支撑部141分别位于安装部142的两端，两个安装部142安装在本体10上。其中，两个安装部142与本体10可拆卸连接。例如，螺接、卡接等。在此不对安装部142与本体10的具体连接方式做限定。
进一步地，驱动轮151与转轴111通过传动件152连接。驱动装置15通过传动件152驱动驱动轮151转动，以使得转轴111转动，进而带动腔体11转动。
在本实施方式中，驱动装置15包括驱动电机，传动件152包括皮带，皮带环绕 驱动轮151设置，皮带与驱动电机的转动轴连接，其中，转动轴的外周面和驱动轮151的外周面均可设置有第一凸凹结构(图未示)，皮带的内侧设置与第一凸凹结构匹配连接的第二凸凹结构(图未示)。如此，可防止皮带出现打滑的现象。在驱动电机驱动转动轴转动的情况下，能够带动皮带活动，在皮带活动的情况下，能够带动驱动轮151转动，从而带动转轴111转动，进而实现腔体11的转动。
在本实施方式中，皮带部分位于收容空间143内，如此能够通过安装支架14来限制皮带的纵向位移，有利于皮带的工作。
请参阅图2和图7，在某些实施方式中，腔体11安装有平衡环16，平衡环16内设有能够移动的平衡器17，腔体11设有储电装置1123，储电装置1123电连接接收件132，储电装置1123用于为平衡器17供电。
如此，可利用接收件132为储电装置1123充电，以使得储电装置1123能够用来驱动平衡器17移动，进而在平衡器17移动的过程中抵消或减少腔体11转动时的振动。
其中，在本实施方式中，平衡环16的数量为两个，平衡环16位于腔体11的两端并与腔体11固定连接，平衡器17可移动地设置在平衡环16内，如此，在腔体11转动的情况下，能够依靠平衡器17的自身重力和向心力来平衡腔体11内物体(例如衣物)偏心，进而使得腔体11的振动减小，从而减少家用电器100的噪音和振动。
在本实施方式中，储电装置1123包括可充电电池，其中，可充电电池可以为锂电池、镍铬电池、铅酸电池等。在此不对电池的具体类型做限定。电池通过导线与接收件132和平衡器17电连接，接收件132在产生电能之后能够通过导线将电能运输至电池，然后电池能够将电能通过导线运输至平衡器17以使得平衡器17工作。
请参阅图8和图9，具体地，平衡器17包括支架171、导电结构172、驱动组件18和控制板(图未示)，导电结构172包括正导电件1721和负导电件1724，驱动组件18位于支架171的一侧，在驱动组件18用于带动平衡器17在平衡环16内移动。
其中，正导电件1721包括两个第一导向轮1722和位于两个第一导向轮1722之间的且用于连接两个第一导向轮1722的第一连接杆1723，负导电件1724包括两个第二导向轮1725和位于两个第二导向轮1725之间的且用于连接两个第二导向轮1725的第二连接杆1726，平衡环16内设有第一导轨161和第二导轨162，第一导轨161位于两个第一导向轮1722之间的空间且连接第一导向轮1722，第二导轨162位于两个第二导向轮1725之间的空间且连接第二导向轮1725，如此，使得平衡器17能够通过导电结构172与储电装置1123连接，实现电能传输，同时，也能导引平衡器17在腔体11内移动。
进一步地，导电结构172还包括底座174和连接架175，连接架175可弹性移动地连接底座174，连接架175包括有第一部件176和第二部件177，第一部件176与第二部件177并列排布，正导电件1721安装在第一部件176，负导电件1724安装在第二部件177，其中，第一部件176与第二部件177可以一体设计也可以分体设计，具体可以根据不同情况来设置。在此不做限定。在第一部件176与第二部件177分体设计的情况下，能够避免由于装配误差或制造误差导致导电结构172与平衡环16出现接触不良的情况，有利于平衡环16和平衡器17的正常工作。
其中，在本实施方式中，一个平衡器17包括有两个导电结构172，两个导电结构172分别位于支架171的两端。
请参阅图8、图10和图11，在某些实施方式中，导电结构172通过导线连接控制板。驱动组件18包括驱动件181和转动件182，驱动件181通过减速齿轮箱183连接转动件182，并用于驱动转动件182转动，驱动件181连接转动件182和控制板。如此，储电装置1123能够将电能传递给控制板，控制板接收电能之后给驱动件181供电以使得驱动件181驱动转动件182转动，进而带动平衡器17在平衡环16内移动。其中，驱动件181可包括电机，可通过控制电机的正转、反转或停止转动，可以控制平衡器17沿顺时针方向或逆时针方向移动或停止移动。
在一些实施方式中，家用电器100还可以设置有安装在支架171的控制仓，控制板可以设置在控制仓内。如此，通过控制仓的设置能够保护控制板，进而防止外界水汽或者灰尘附着在控制板上，导致控制板出现损坏的情况。提升了控制板的使用年限。
进一步地，平衡环16内还设置有环状的连接件163，连接件的内侧设有齿部1631，转动件182包括齿轮。齿轮与齿部1631啮合。如此，通过齿轮与齿部1631的啮合来驱动平衡器17的移动，可防止平衡器17在移动过程中出现打滑，保证了平衡器17移动的稳定性。
更进一步地，一个平衡环16内可以设置有多个平衡器17，导向轮和导轨均采用导电的材料制成。例如，导向轮和导轨可以采用铜制成。多个平衡器17共同作用能够使得平衡效果更加好。在本实施方式中，每个平衡环16内设置有两个平衡器17。
在某些实施方式中，储电装置1123安装在平衡器17上，或储电装置1123安装在平衡器17外。
如此，可根据不同需求进行设置，使得家用电器100的应用范围更广。
在本实施方式中，储电装置1123安装在平衡器17外。具体地，储电装置1123安装在两个平衡环16的中间位置。如此，便于储电装置1123给两个平衡环16上的平衡器17进行供电，以使得不同平衡环16上的平衡器17工作。这样可形成统一式 的电源供应，成本较低，有利于家用电器100的量产化。
可以理解，在其它实施方式中，储电装置1123安装在平衡器17上时，每个平衡器17具有单独的储电装置1123，这样可形成独立式的电源供应，不易受其他因素影响而断电。
请进一步参阅图1，在某些实施方式中，家用电器100包括底板20和减振结构21，减振结构21连接底板20和本体10。
如此，使得传递到家用电器100外部的振动能够进一步减少。
在腔体11转动过程中，会产生振动，振动可能会影响家用电器100的工作，并且，振动会产生噪音，进而影响到用户的正常生活。通过减震结构的设置，能够减少振动，进而使得家用电器100的运行更加平稳。
具体地，减振结构21包括设置在底板20支撑柱211和设置在支撑柱211的弹性件212，弹性件212的一端与支撑柱211连接，弹性件212的另一端与本体10连接。如此，在本体10产生振动时，振动力会被传递至弹性件212，然后振动力会与弹性件212的弹力相互抵消，进而减少传递到家用电器100外部的振动力。
其中，弹性件212可以是弹簧、弹片或者是其他具有弹性的材料。在此不对弹性件212的具体类型做限定。在本实施方式中，弹性件212为弹簧。
可以理解，在其他实施方式中，减振结构21还可以采用液压、油压等结构来减少振动的传递。具体可以格局不同情况来设置。在此不做限定。
在本说明书的描述中，参考术语“一个实施方式”、“某些实施方式”、“示意性实施方式”、“示例”、“具体示例”、或“一些示例”等的描述意指结合实施方式或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施方式或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施方式或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施方式或示例中以合适的方式结合。
尽管已经示出和描述了本发明的实施方式，本领域的普通技术人员可以理解：在不松开本发明的原理和宗旨的情况下可以对这些实施方式进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。

Claims (12)

  1. 一种家用电器，其特征在于，所述家用电器包括本体、腔体和无线输电装置，所述腔体能够转动地设置在所述本体内，所述无线输电装置包括发射件和接收件，所述发射件安装在所述本体，所述接收件安装在所述腔体，所述发射件与所述接收件间隔相对设置。
  2. 根据权利要求1所述的家用电器，其特征在于，所述家用电器包括支撑架，所述支撑架安装在所述腔体，所述接收件设于所述支撑架。
  3. 根据权利要求1所述的家用电器，其特征在于，所述家用电器包括转轴，所述转轴安装在所述腔体，所述转轴能够转动地穿设所述本体，所述接收件位于所述转轴末端。
  4. 根据权利要求3所述的家用电器，其特征在于，所述发射件、所述接收件和所述转轴同轴设置。
  5. 根据权利要求4所述的家用电器，其特征在于，所述发射件包括发射线圈，所述接收件包括接收线圈，所述发射线圈用于在通电的情况下产生变化的磁场，所述接收线圈用于在感应到所述变化的磁场的情况下产生电流。
  6. 根据权利要求3所述的家用电器，其特征在于，所述转轴末端位于所述本体外。
  7. 根据权利要求3所述的家用电器，其特征在于，所述转轴是中空的，所述腔体设有储电装置，所述接收件通过穿设所述转轴的导线连接所述储电装置。
  8. 根据权利要求1所述的家用电器，其特征在于，所述家用电器包括安装支架，所述安装支架安装在所述本体外表面，所述发射件设在所述安装支架。
  9. 根据权利要求8所述的家用电器，其特征在于，所述安装支架包括支撑部和安装部，所述支撑部凸设在所述安装部的一侧，所述发射件安装在所述安装部，所述支撑部连接所述安装部和所述本体，所述安装部和所述本体之间设有收容空间，所述家用电器包括驱动装置和驱动轮，所述驱动轮位于所述收容空间并连接所述腔体，所述驱动装置通过传动件连接所述驱动轮并用于驱动所述驱动轮转动进而带动所述腔体转动。
  10. 根据权利要求1所述的家用电器，其特征在于，所述腔体安装有平衡环，所述平衡环内设有能够移动的平衡器，所述腔体设有储电装置，所述储电装置电连接所述接收件，所述储电装置用于为所述平衡器供电。
  11. 根据权利要求10所述的家用电器，其特征在于，所述储电装置安装在所述平衡器上，或所述储电装置安装在所述平衡器外。
  12. 根据权利要求1所述的家用电器，其特征在于，所述家用电器包括底板和减振结构，所述减振结构连接所述底板和所述本体。
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