TWM596479U - Cordless power supply and electric control system for toilet seat cover - Google Patents

Abstract

A toilet seat cover wireless power supply and electric control system includes a seat cover assembly, an electronic device and DC power supply device; the seat cover assembly includes a seat ring and a cover body, the cover system is operably pivoted relative to the seat ring, wherein when the cover body is covered with respect to the seat ring, the cover system covers the seat ring, when the cover body is opposite When the seat ring is opened, the cover body does not cover the seat ring, so that the seat ring is exposed to the outside; the electronic device is disposed in the seat cover assembly, the electronic device includes an electric control unit and an electric component, wherein the electric control unit transmits the electric control signal to The electric component activates the electric component; the DC power supply device is disposed in the seat cover component and is electrically connected to the electronic device; the DC power supply device includes a rechargeable battery, and the rechargeable battery provides power required for the operation of the electronic device. The wireless power supply and electric control system of the toilet seat cover of this creation has no exposed and external power cord, so it can avoid the accident of electric shock for users.

Description

Wireless power supply and electronic control system for toilet seat cover

This creation is related to the toilet seat cover; in particular, it refers to a wireless power supply and electronic control system for the toilet seat cover.

With the advancement of technology, modern people pay more and more attention to the quality of life and physical health. For example, because most modern people work in the office for a long time, so that modern people have a very high probability of suffering from diseases such as hemorrhoids, so modern families will set up toilet seats in the toilet to facilitate the user’s anus after defecation Rinse the area.

In addition to rinsing the user's anus, it is also convenient for women to wash private parts after using the toilet, thereby reducing the chance of urinary tract infections in women.

On the other hand, in countries or regions with high latitudes, due to the cold climate, residents usually need to add a cushion to the toilet seat to keep warm when going to the toilet. However, when the toilet is flushed after the toilet, there is a possibility of splashing. , Causing the cushion to be dirty and not easy to maintain hygiene. In view of this, related companies have developed electric heating toilet seats. The electric heating device combined with the toilet seat allows the user to sit directly on the warm toilet seat to use the toilet, and it is convenient to clean and maintain hygiene.

Whether it is a disposable toilet seat or an electrically heated toilet seat, the exposed power plug is inserted into the socket beside the toilet to supply the power required by the toilet seat. However, when such toilet seats with exposed power plugs or external wires are used to clean the toilet, or when the toilet or the toilet seat leaks, it is likely to cause a leakage condition, which may cause electric shock to the user without warning and even cause a life threatening.

In summary, the existing toilet seats with exposed power plugs or external wires still need to be improved to improve the above-mentioned problems.

In view of this, the purpose of this creation is to provide a wireless power supply and electronic control system for the toilet seat cover, which directly provides the power required for the operation of the electronic device of the toilet seat cover with a DC power supply device to avoid the condition of the exposed power plug or external wire , And to prevent the user from getting an electric shock.

In order to achieve the above purpose, a wireless power supply and electric control system for a toilet seat cover provided by this creation includes a cover assembly, an electronic device and a DC power supply device; the seat cover assembly includes a ring and a cover body, and the cover system Operable pivotally relative to the seat ring, so that the cover body is in a covered state or an open state relative to the seat ring, wherein when the cover body is in the covered state relative to the seat ring, the cover system Covering the seat ring, when the cover body is in the open state relative to the seat ring, the cover body does not cover the seat ring, so that the seat ring is exposed to the outside; the electronic device is provided in the seat cover assembly, the The electronic device includes an electric control unit and at least one electric component, wherein the electric control unit transmits an electric control signal to the at least one electric component to actuate the at least one electric component; the DC power supply device is disposed in the seat cover component And is electrically connected to the electronic device; the DC power supply device includes at least one rechargeable battery, and the at least one rechargeable battery provides power required for the operation of the electronic device.

The effect of this creation is that the wireless power supply and electronic control system of the toilet seat cover provided by this creation uses a DC power supply device to directly provide the power required for the operation of the electronic device of the toilet seat cover to avoid the condition of the exposed power plug or external wire, and To prevent the occurrence of user electric shock problems. In addition, using a rechargeable battery as the DC power supply of the DC power supply device can make The toilet seat cover provided by this creation has a more beautiful and neat appearance, thereby improving the overall quality and design sense.

1: Wireless power supply and electronic control system for toilet seat cover

10: Electronic device

12: Electronic control unit

14: Electric components

140: seat heater

141: Dryer

142: pivot assembly

143: Manual controller

144: Remote receiver

145: Sterilization components

146: Deodorizing components

147: Air compressor

16: Flushing device

161: Regulator valve assembly

162: Flowmeter

163: Instant components

164: Directional valve assembly

165: Flushing assembly

20: DC power supply device

21: External power supply

22: Rechargeable battery

222: waterproof ring

224: Extract Groove

24: wireless charging component

25: Power transmission module

250: Reference voltage value

251: emission voltage value

252: Current pulse generator

254: Power amplifier

256: transmitting coil

257: Current detector

258: voltage amplifier

259: Rectifier filter

26: Power receiving module

262: Receive coil

264: Rectifier filter

28: Power distribution unit

5: seat cover assembly

52: Seat

54: Cover

56: cover body

562: battery slot

564: Drain

W: Wall

P: Portable wireless charging device

1 is a system block diagram of a wireless power supply and electric control system for a toilet seat cover according to a preferred embodiment; FIG. 2 is a system block diagram of a wireless charging system for a toilet seat cover according to a preferred embodiment; FIG. 3 is a diagram Create a system block diagram of the power transmission module of the toilet seat cover of a preferred embodiment; FIG. 4 is a system block diagram of the electronic control system of the toilet seat cover of a preferred embodiment; FIG. 5 is a preferred embodiment of FIG. Figure 6 is a partial cross-sectional view of the toilet seat cover of a preferred embodiment; Figure 7 is another partial cross-sectional view of the toilet seat cover of a preferred embodiment; Figure 8 FIG. 9 is a schematic diagram of charging a toilet seat cover of a preferred embodiment when the cover is opened; FIG. 9 is a schematic diagram of charging a toilet seat cover of another preferred embodiment when the cover is covered.

In order to explain this creation more clearly, a preferred embodiment is given in detail below with reference to the drawings. Please refer to FIG. 1 and FIG. 5, FIG. 1 is a system block diagram of a wireless power supply and electric control system 1 for creating a preferred embodiment of a toilet seat cover; FIG. 5 is a preferred implementation of the creation View of the toilet seat cover. The toilet seat cover wireless power supply and electric control system 1 includes a seat cover assembly 5, an electronic device 10, and a DC power supply device 20.

The seat cover assembly 5 includes a seat ring 52 and a cover body 54, wherein the cover body 54 is operably pivoted relative to the seat ring 52 so that the cover body 54 is in a covering state relative to the seat ring 52 (as shown in FIG. 9) Or open state (as shown in Figure 8).

As shown in FIG. 9, when the cover 54 is covered with the seat 52, the cover 54 covers the seat 52. As shown in FIG. 8, when the cover 54 is opened relative to the seat ring 52, the cover 54 does not cover the seat ring 52, so that the seat ring 52 is exposed to the outside.

The electronic device 10 is disposed in the seat cover assembly 5. The electronic device 10 includes an electric control unit 12 and at least one electric component 14, wherein the electric control unit 12 transmits an electric control signal to the electric component 14 to make the electric component 14 actuate.

The DC power supply device 20 is disposed in the seat cover assembly 5 and is electrically connected to the electronic device 10. The DC power supply device 20 includes at least one rechargeable battery 22. The rechargeable battery 22 provides power required for the operation of the electronic device 10. In this creative embodiment, the rechargeable battery 22 can be fixed in the seat cover assembly 5. In this creative embodiment, the rechargeable battery 22 is detachably disposed in the seat cover assembly 5.

Next, please refer to FIGS. 6 and 7. FIG. 6 is a partial cross-sectional view of the toilet seat cover of a preferred embodiment; FIG. 7 is another partial cross-sectional view of the toilet seat cover of a preferred embodiment. In FIGS. 6 and 7, the seat cover assembly 5 includes a cover plate body 56, and the number of rechargeable batteries 22 is two. One of the two rechargeable batteries 22 is fixed in the cover plate body 56, and the two rechargeable batteries 22 The other one is detachably provided in the cover body 56.

In this creative embodiment, the cover main body 56 includes a battery slot 562 for accommodating the rechargeable battery 22 so that the rechargeable battery 22 can be installed in or detached from the battery slot 562. In this creative embodiment, the top surface of the rechargeable battery 22 has an extraction groove 224, it is convenient for the user to extract and replace the rechargeable battery 22 from the battery slot 562. In this creative embodiment, the battery slot 562 includes a drainage ditch 564 that is looped around the top edge of the battery slot 562 to prevent water from entering the battery slot 562 and causing leakage. In this creative embodiment, the rechargeable battery 22 includes a waterproof ring 222 that is looped around the outer surface of the rechargeable battery 22, and when the rechargeable battery 22 is installed in the battery slot 562, the waterproof ring 222 is sandwiched between the rechargeable battery 22 and the battery slot Between 562.

Please refer back to FIG. 1. The DC power supply device 20 includes a wireless charging component 24. The wireless charging component 24 includes a power transmitting module 25 and a power receiving module 26. The power transmitting module 25 and the power receiving module 26 are connected to each other by electromagnetic signals. . When the power transmitting module 25 is electrically connected to the external power source 21, the power transmitting module 25 transmits electromagnetic signals to the power receiving module 26, and the power receiving module 26 is electrically connected to the rechargeable battery 22 to charge the rechargeable battery 22 . In FIG. 1, the rechargeable battery 22 can also be removed and replaced by the DC power supply device 20, that is, when the power of the rechargeable battery 22 in the DC power supply device 20 is insufficient, another rechargeable battery 22 with sufficient power can be replaced to make the toilet seat The wireless power supply and electric control system 1 can operate normally.

In FIG. 1, the DC power supply device 20 includes a power distribution unit 28 that is electrically connected to the electronic control unit 12 and the electric component 14 of the electronic device 10 to supply DC power to the electric control unit 12 and the electric component 14.

Next, please refer to FIGS. 2 to 4, FIG. 2 is a block diagram of a wireless charging system for a toilet seat cover of a preferred embodiment; FIG. 3 is a power transmission module of a toilet seat cover of a preferred embodiment. System block diagram; FIG. 4 is a system block diagram of creating a preferred embodiment of the toilet seat cover electronic control system.

In FIG. 2, the power transmission module 25 includes a current pulse generator 252, a power amplifier 254 and a transmitting coil 256. When the external power supply 21 provides DC power to the power transmission module 25, the DC power sequentially passes through the current pulse generator 252, the power amplifier 254, and the transmitting coil 256, so that the transmitting coil 256 generates a magnetic field. The power receiving module 26 includes a receiving coil 262 and rectifier filter 264. When the transmitting coil 256 generates a magnetic field and the receiving coil 262 is close to the transmitting coil 256, the receiving coil 262 generates an induced current. After the induced current passes through the rectifying filter 264, the rechargeable battery 22 is charged.

In an embodiment of the present creation, the transmitting coil 256 is disposed in the wall W, and the receiving coil 262 is disposed in the cover 54 of the seat cover assembly 5. When the cover 54 is in an open state with respect to the seat ring 52, the receiving coil 262 and the transmitting coil 256 are close to each other, so that the receiving coil 262 generates an induced current, and charges the rechargeable battery 22, as shown in FIG.

In another embodiment of the present creation, the transmitting coil 256 is disposed in the portable wireless charging device P, and the receiving coil 262 is disposed in the cover 54 of the seat cover assembly 5. When the cover 54 is covered with respect to the seat ring 52, the portable wireless charging device P can be placed on the cover 54 to bring the receiving coil 262 and the transmitting coil 256 close to each other, generate an induced current, and charge the rechargeable battery 22, As shown in Figure 9.

In FIG. 3, the power transmission module 25 includes a current detector 257, a voltage amplifier 258, and a rectifier filter 259. The current when the DC power flows through the transmitting coil 256 is connected in parallel through the current detector 257, the voltage amplifier 258, and the rectifying filter 259 in sequence to obtain the transmitted voltage value 251. In this creative embodiment, the transmission voltage value 251 is compared with the reference voltage value 250 to determine whether the DC power supply device 20 charges the rechargeable battery 22.

When the emission voltage value 251 is greater than the reference voltage value 250, it indicates that the rechargeable battery 22 is being charged. On the other hand, when the transmission voltage value 251 is less than or equal to the reference voltage value 250, it indicates that the rechargeable battery 22 has completed charging, or there is no electromagnetic induction between the receiving coil 262 and the transmitting coil 256. In this creative embodiment, when the transmission voltage value 251 is less than or equal to the reference voltage value 250, the power transmission module 25 automatically cuts off the current.

In this creative embodiment, the power transmission module 25 includes an indicator light (not shown in the figure). When the transmission voltage value 251 is greater than the reference voltage value 250, the indicator light presents the first light signal; When the emission voltage value 251 is less than or equal to the reference voltage value 250, the indicator light presents a second light signal, where the first light signal is different from the second light signal. For example, the first light signal may be a flashing red light to indicate that the rechargeable battery 22 is charging, and the second light signal may be a continuous green light to indicate that the rechargeable battery 22 is fully charged. In practice, the indicator light may also present a third light signal. For example, when there is no electromagnetic induction between the receiving coil 262 and the transmitting coil 256, that is, when the rechargeable battery 22 is not charged, the third light signal may continue to light yellow.

In FIG. 4, the electric assembly 14 includes a seat heater 140, a dryer 141, a pivot assembly 142, a manual controller 143, a remote control receiver 144, a sterilization assembly 145, a deodorization assembly 146, an air compressor 147, or combination. For example, the seat heater 140 may include a cover plate, a heater, a temperature sensor, a temperature fuse, a human body sensor, and a seat ring. The main function of the seat heater 140 is to heat the seat ring 52; The human body sensor is used to ensure that the flushing switch will not be activated before the person is seated, and there is no need to worry about the danger of continuous heating caused by the wrong switch and the temperature of the seat ring is too high. The dryer 141 is mainly composed of a blower, a heater, a temperature sensor and an air duct cover. Its main function is to generate hot air through the blower by energizing the heater to keep the toilet seat cover dry and avoid the growth of germs and mold. The pivoting assembly 142 is disposed at the pivotal joint of the cover 54 and the seat ring 52, and the cover 54 can be controlled to be in an open state or a covered state relative to the seat ring 52 by an electronic control method. The manual controller 143 is composed of buttons and status display LEDs, and the operation mode can be selected according to the user's needs, such as power-on, hip cleaning, female private parts cleaning and other functions. The remote control receiver 144 can cooperate with a remote control to provide remote control functions, such as seat warming and disinfection. The sterilization assembly 145 includes an ultraviolet LED lamp to provide functions such as disinfection and sterilization of the seat ring. The deodorizing component 146 is mainly composed of air purification materials (such as activated carbon, cold catalyst, etc.) and a suction fan. The purification materials are used to eliminate odors after using the toilet, thereby providing a odorless toilet environment. The air compressor 147 is mainly used to compress air to control the directional valve The component 164 switches the rinsing function provided by the rinsing device 16 to the user, for example, the function of selecting the buttocks cleaning, the cleaning of female intimacy, or the sterilizing component 165 automatic disinfection and cleaning.

In FIG. 4, the toilet seat cover wireless power supply and electric control system 1 includes a flushing device 16 disposed in the seat 52. The flushing device 16 includes a regulator valve assembly 161, a flow meter 162, an instant heat assembly 163, and a directional valve assembly 164 And the flushing assembly 165, wherein the reversing valve assembly 164 is used to switch the flushing function provided by the flushing device 16 to the user.

In this creative embodiment, the regulator valve assembly 161 includes a connector, a solenoid valve, and a regulator valve. The connector is used to connect the water inlet pipe and the regulator valve; the solenoid valve is used to control the flow of water in the flushing device; The pressure valve is used to maintain the output pressure of the water in the flushing device.

In this creative embodiment, the flow meter 162 is used to monitor the water flow in the flushing device 16 and transmit the monitoring result to the electronic control unit 12, and the electronic control unit 12 controls the instant thermal component 163 to the flushing device 16 according to the monitoring result. The water is heated.

In this creative embodiment, the instant assembly 163 includes a heater, a temperature control switch, a temperature sensor, and a water level switch; the heater heats the water in the flushing device 16 so that the water in the flushing device reaches a preset temperature , And control the water temperature in the flushing device 16 by the temperature control switch; the temperature sensor monitors the water temperature in the flushing device 16 and transmits it to the electronic control unit 12, and the temperature control switch and the heater are controlled by the electronic control unit 12 Opening and closing; when the water temperature is greater than the preset temperature, the temperature control switch turns off the power supply of the heater, and the water level opening relationship is used to avoid the heater from burning dry. In this creative embodiment, the heater is a positive temperature coefficient (PTC) thermistor heater.

In the present authoring embodiment, the instant thermal component 163 includes the instant thermal control board 160. That is, the heat control board 160 is used to control the heating time and power of the water in the washing device 16 by the heater, and control the water temperature in the washing device 16. The temperature sensor collects the water temperature data in the flushing device 16, and transmits the control signal to the instant heat control board 160, and then the instant heat control board 160 controls the heating tube, so that the water in the flushing device 16 reaches the Preset temperature.

In this creative embodiment, the flushing assembly 165 includes a motor, a gear set, and a spray head set. The motor drives the gear set to move, and by the gear set meshing with the rack in the spray head set, the spray head set can be moved back and forth operably. The water system in the flushing device 16 is sprayed out by the spray head group to provide a flushing function to the user. The motor is electrically connected to the DC power supply device 20 and the electric control unit 12, and the electric control unit 12 controls the operation of the motor.

Through the design of this creative embodiment, the wireless power supply and electronic control system of the toilet seat cover provided by this creation uses a DC power supply device to directly provide the power required for the operation of the electronic device of the toilet seat cover to avoid the condition of the exposed power plug or external wire , And to prevent the user from getting an electric shock. In addition, the use of rechargeable batteries as the DC power supply of the DC power supply device can make the toilet seat cover provided by this creation have a more beautiful and neat appearance, thereby improving the overall quality and design sense.

The above is only the preferred and feasible embodiment of the creation, and any equivalent changes in the application of the specification and the scope of patent application should be included in the scope of the patent of the creation.

1: Wireless power supply and electronic control system for toilet seat cover

10: Electronic device

12: Electronic control unit

14: Electric components

20: DC power supply device

21: External power supply

22: Rechargeable battery

24: wireless charging component

25: Power transmission module

26: Power receiving module

28: Power distribution unit

Claims (15)

A wireless power supply and electric control system for a toilet seat cover includes: a cover assembly, including a ring and a cover body, the cover system is operably pivoted relative to the seat ring, so that the cover body is relative to the seat ring A covering state or an open state, wherein when the cover body is in the covering state with respect to the seat ring, the cover system covers the seat ring, and when the cover body is in the open state with respect to the seat ring, the cover The body does not cover the seat ring, so that the seat ring is exposed to the outside; an electronic device is provided in the seat cover assembly, the electronic device includes an electric control unit and at least one electric component, wherein the electric control unit transmits an electric control A signal to the at least one electric component to activate the at least one electric component; and a DC power supply device disposed in the seat cover component and electrically connected to the electronic device; the DC power supply device includes at least one rechargeable battery, the At least one rechargeable battery provides power required for the operation of the electronic device. The wireless power supply and electric control system for the toilet seat cover according to claim 1, wherein the at least one rechargeable battery is fixed in the seat cover assembly. The wireless power supply and electric control system for the toilet seat cover according to claim 1, wherein the at least one rechargeable battery is detachably disposed in the seat cover assembly. The toilet seat cover wireless power supply and electric control system according to claim 2 or 3, wherein the seat cover assembly includes a cover plate body, and the at least one rechargeable battery is fixedly or detachably disposed in the cover plate body . The wireless power supply and electric control system for the toilet seat cover according to claim 4, wherein the cover body includes a battery slot for accommodating the at least one rechargeable battery so that the at least one rechargeable battery can be installed in the In or out of the battery compartment. The wireless power supply and electric control system for the toilet seat cover according to claim 5, wherein the battery tank includes a drainage groove ring disposed at the top edge of the battery tank to prevent water from entering the battery tank. The wireless power supply and electric control system for the toilet seat cover according to claim 5, wherein the at least one rechargeable battery includes a waterproof ring disposed on an outer surface of the at least one rechargeable battery, and when the at least one rechargeable battery is installed on the battery When in the slot, the waterproof ring is sandwiched between the at least one rechargeable battery and the battery slot. The wireless power supply and electric control system for the toilet seat cover according to claim 1, wherein the DC power supply device includes a wireless charging component, the wireless charging component includes a power transmitting module and a power receiving module, the power transmitting module And the power receiving module are connected to each other by electromagnetic signals. When the power transmitting module is electrically connected to an external power source, the power transmitting module transmits an electromagnetic signal to the power receiving module, and the power receiving module electrically Is connected to the at least one rechargeable battery to charge the at least one rechargeable battery. The wireless power supply and electric control system for the toilet seat cover according to claim 8, wherein the power transmission module includes a current pulse generator, a power amplifier and a transmitting coil, when the external power supply provides DC power to the power transmission When the module is used, the DC power passes through the current pulse generator, the power amplifier and the transmitting coil in sequence, so that the transmitting coil generates a magnetic field; the power receiving module includes a receiving coil and a rectifying filter. The coil generates the magnetic field, and when the receiving coil is close to the transmitting coil, the receiving coil generates an induced current. After the induced current passes through the rectifying filter, the at least one rechargeable battery is charged. The wireless power supply and electric control system for the toilet seat cover according to claim 9, wherein the power transmission module includes a current detector, a voltage amplifier and a rectifier filter, and the current when the DC power flows through the transmitting coil is connected in parallel After sequentially passing through the current detector, the voltage amplifier and the rectifier filter, a transmission voltage value is obtained. When the transmission voltage value is greater than a reference voltage value, it indicates that the at least one rechargeable battery is being charged; when the transmission voltage value Less than or When it is equal to the reference voltage value, it indicates that the at least one rechargeable battery has been charged, or there is no electromagnetic induction between the receiving coil and the transmitting coil. The wireless power supply and electric control system for a toilet seat cover according to claim 10, wherein when the transmission voltage value is less than or equal to the reference voltage value, the power transmission module automatically cuts off the current. The wireless power supply and electric control system for the toilet seat cover according to claim 10, wherein the power transmission module includes an indicator light, and when the emission voltage value is greater than the reference voltage value, the indicator light presents a first light signal; When the emission voltage value is less than or equal to the reference voltage value, the indicator light presents a second light signal, and the first light signal is different from the second light signal. The wireless power supply and electric control system for the toilet seat cover according to claim 9, wherein the transmitting coil is provided in a wall body, and the receiving coil is provided in the cover body of the seat cover assembly, when the cover body is opposite to When the seat ring is in the open state, the receiving coil and the transmitting coil are close to each other, so that the receiving coil generates the induced current and charges the at least one rechargeable battery. The wireless power supply and electric control system for the toilet seat cover according to claim 9, wherein the transmitting coil is provided in a portable wireless charging device, and the receiving coil is provided in the cover body of the seat cover assembly, when the When the cover body is in the covered state with respect to the seat ring, the portable wireless charging device can be placed on the cover body to bring the receiving coil and the transmitting coil close to each other, generate the induced current, and for the at least one rechargeable battery Charge. The wireless power supply and electric control system for the toilet seat cover according to claim 1, wherein the DC power supply device includes a power distribution unit electrically connected to the electric control unit and the at least one electric component of the electronic device, To supply direct current to the electric control unit and the at least one electric component.

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