CN210249416U

CN210249416U - Intelligent heat-preservation water cup

Info

Publication number: CN210249416U
Application number: CN201920984884.7U
Authority: CN
Inventors: 贺超; 吴飞; 汪茹; 何洋
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-07
Anticipated expiration: 2029-06-27

Abstract

The utility model relates to an intelligence heat preservation drinking cup, including cup and base (1), base (1) includes the primary winding, the cup includes cup chamber (2) and equipment chamber (3), equipment chamber (3) encircle cup chamber (2), equipment chamber (3) are for sealing the cavity, equipment chamber (3) are built-in heating unit (5) and the secondary winding (18) of being connected with controller (4) respectively, and equipment chamber (3) still embeds battery (6) of being connected with controller (4), and the energy that secondary winding (18) received is through heating unit (5) conversion heat energy, and the surplus of the energy that secondary winding (18) received is saved in battery (6), and the electric energy of battery (6) output converts heat energy into through heating unit (5). Compared with the prior art, the utility model discloses the user can facilitate the use drinking cup when the drinking cup charges, and the drinking cup leaves still can continue heating and accuse temperature for a period of time behind the cup seat.

Description

Intelligent heat-preservation water cup

Technical Field

The utility model belongs to the technical field of the intelligence drinking cup and specifically relates to an intelligence heat preservation drinking cup is related to.

Background

In daily life, the problem that the water cup cannot keep warm is encountered. Particularly in cold winter, the water temperature drops rapidly. In today's large environment where healthy life is emphasized, there is a need for a way to intelligently keep water in a cup warm.

The intelligent water cup usually has the functions of reminding a user of drinking water, preserving heat and the like, but because the intelligent water cup needs power consumption, a rechargeable battery is generally arranged in the intelligent water cup, and the rechargeable battery needs to be charged. In the charging process, the water cup needs to be in wired connection with the charging end, so that the problem that the water cup is inconvenient for a user to use when the water cup is charged is caused.

The specification of chinese invention patent CN103171477B discloses a vehicle-mounted wireless heating device, which comprises a vehicle-mounted wireless charging cup holder and a vehicle-mounted wireless charging cup, wherein: on-vehicle wireless charging drinking cup seat includes: the device comprises a base, a primary side induction coil, a control circuit, a temperature sensor, a pressure sensor, a primary side compensation capacitor, an indicator lamp and a fixing frame; the primary side induction coil, the control circuit, the temperature sensor, the pressure sensor and the primary side compensation capacitor are all fixed in a cavity in the base; the induction coil is connected with the control circuit after being connected with the primary side compensation capacitor in parallel or in series; the temperature sensor and the pressure sensor are tightly attached to the top of the cavity and connected with the control circuit, the indicator light is fixed on the upper surface of the base and connected with the control circuit, and the fixing frame is positioned above the base; the vehicle-mounted wireless charging water cup comprises a sleeve water cup and a water cup cover with heat dissipation holes, the sleeve water cup is provided with a closed cavity formed by an inner container and a shell, and the secondary induction coil is arranged at the bottom of the closed cavity; the heater is wound on the outer side of the inner container of the sleeve water cup, and the heater is connected with the secondary induction coil after being connected with the secondary compensation capacitor in series or in parallel. The cup is not directly connected with a power supply, short circuit damage does not exist, the use is safer, and the cup cannot be continuously heated and controlled after leaving the cup seat.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligent heat-preservation water cup for overcoming the defects existing in the prior art.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides an intelligence heat preservation drinking cup, includes cup and base, the base includes primary winding, the cup includes cup chamber and equipment chamber, the equipment chamber surrounds the cup chamber, the equipment chamber is closed cavity, the equipment intracavity puts heating unit and the secondary winding be connected with the controller respectively, and the equipment chamber still embeds the battery of being connected with the controller, and the energy that the secondary winding received is through heating unit conversion heat energy, and the surplus of the energy that the secondary winding received is stored in the battery, and the electric energy of battery output passes through heating unit conversion heat energy.

And heat insulation pads are arranged among the heating unit, the secondary coil, the controller and the battery.

The base also comprises a gravity sensor.

The gravity sensor is wirelessly connected with the controller.

The cup body also comprises a temperature sensor connected with the controller.

The cup body also comprises a display screen connected with the controller.

The cup body also comprises a handle.

The controller comprises a sensor control unit, a heating control unit, a battery management unit, an interaction management unit and a storage unit.

Compared with the prior art, the utility model has the advantages of it is following:

(1) use wireless charging, the user can conveniently use the drinking cup when the drinking cup charges.

(2) The battery is arranged in the cup body, and the cup can be continuously heated and controlled for a period of time after leaving the cup seat.

(3) The heat insulation pad can insulate the heat of the heating unit and prevent the circuit below from being damaged.

(4) The gravity sensor can judge whether the cup has water or not, so that dry burning is prevented.

(5) The temperature sensor can detect the water temperature, so that the temperature of the water is controlled in a proper range.

(6) The display screen can realize the interaction of people and the water cup.

(7) The equipment cavity is integrally sealed, and better dustproof and waterproof effects can be achieved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the circuit structure of the present invention;

reference numerals:

1 is a base; 2 is a cup cavity; 3 is an equipment cavity; 4 is a controller; 5 is a heating unit; 6 is a battery; 7 is a heat insulation pad; 8 is a temperature sensor; 9 is a display screen; 10 is a handle; 12 is a sensor control unit; 13 is a heating control unit; 14 is a battery management unit; 15 is an interaction management unit; 16 is a storage unit; 17 is a gravity sensor; and 18 is a sub-coil.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Examples

The utility model provides an intelligence heat preservation drinking cup, includes cup and base 1, and base 1 includes primary winding, and the cup includes cup chamber 2 and equipment chamber 3, and equipment chamber 3 encircles cup chamber 2, equipment chamber 3 is for sealing the cavity, and equipment chamber 3 embeds heating unit 5 and the secondary winding 18 of being connected with controller 4 respectively, and equipment chamber 3 still embeds battery 6 of being connected with controller 4, and the energy that secondary winding 18 received is converted into heat energy through heating unit 5, and the surplus of the energy that secondary winding 18 received is saved in battery 6, and the electric energy of battery 6 output is converted into heat energy through heating unit 5.

A heat insulating pad 7 is provided between the heating unit 5 and the sub-coil 18, the controller 4, and the battery 6.

The base 1 further comprises a gravity sensor 17.

The gravity sensor 17 is a wireless gravity sensor, and the gravity sensor 17 is connected with the controller 4 through Bluetooth.

The cup also includes a temperature sensor 8 connected to the controller 4.

The cup further comprises a display screen 9 connected to the controller 4.

The cup further comprises a handle 10.

The controller 4 comprises a sensor control unit 12, a heating control unit 13, a battery management unit 14, an interaction management unit 15, a storage unit 16, a heating unit 5, a battery 6, a secondary coil 18 and a display screen 9, wherein the sensor, the heating unit, the battery 6 and the secondary coil 18 are respectively managed and controlled.

The controller 4 is an MCU control chip, adopts CY8C4247LQI-BL483 based on ARM Cortex-M0, and has a Bluetooth communication function.

The pressure sensor is a piezoresistor and is used for detecting whether the weight of the cup body on the base 1 reaches a preset value, and if the weight of the cup body reaches the preset value, the primary coil releases an electromagnetic field into the air, so that dry burning can be prevented.

The secondary coil 18 collects the electromagnetic field energy, partly to the heating unit 5 and partly to the battery 6 via the controller 4.

The temperature sensor 8 is an infrared temperature sensor, the temperature sensor 8 monitors the water temperature, and the controller 4 quantifies the heating time according to the difference value between the ambient temperature and the temperature of the water cup to obtain the water volume.

When the temperature of water in the cup is reduced to be lower than the set temperature, the controller 4 controls the cup bottom heating unit 5 to heat the water cup to realize the heat preservation of the set temperature.

The battery 6 is a high-density battery, the volume energy density and the mass energy density can be respectively 450W.h/dm3 and 150W.h/kg, and the battery is used for storing the electric energy received by the secondary coil 18, so that the water cup can still continue to work after leaving the wireless charging base 1 for a period of time, and the functions of heat preservation and the like are realized.

The heating unit 5 is a resistance wire: the heating unit 5 is arranged adjacent to the cup cavity 2 and converts electric energy into heat energy so as to heat water in the cup.

The display screen 9 is used for setting the water temperature, the static heat preservation time of the water cup and other contents.

The heat insulation pad 7 is a silica gel heat insulation pad, and the heat insulation pad 7 is used for insulating the heat of the heating unit 5 and preventing a circuit below the heating unit from being damaged.

The primary and secondary coils 18 are both closed coils made of multi-turn enameled or copper foil wire.

Claims

1. The utility model provides an intelligence heat preservation drinking cup, includes cup and base (1), base (1) includes the primary winding, the cup includes cup chamber (2) and equipment chamber (3), equipment chamber (3) encircle cup chamber (2), equipment chamber (3) are closed cavity, built-in heating unit (5) and the secondary winding (18) of being connected with controller (4) respectively of equipment chamber (3), its characterized in that, equipment chamber (3) still built-in battery (6) of being connected with controller (4).

2. The intelligent thermos cup of claim 1, characterized in that a heat insulation pad (7) is arranged between the heating unit (5) and the secondary coil (18), the controller (4) and the battery (6).

3. The intelligent thermos cup of claim 1 characterized in that the base (1) further comprises a gravity sensor (17).

4. The intelligent thermos cup of claim 3 characterized in that the gravity sensor (17) is wirelessly connected with the controller (4).

5. The intelligent thermos cup of claim 1, characterized in that the cup body further comprises a temperature sensor (8) connected to the controller (4).

6. The intelligent thermos cup of claim 1, characterized in that the cup body further comprises a display screen (9) connected to the controller (4).

7. The intelligent thermos cup of claim 1 wherein the cup body further comprises a handle (10).

8. The intelligent thermos cup of claim 1, characterized in that the controller (4) comprises a sensor control unit (12), a heating control unit (13), a battery management unit (14), an interaction management unit (15) and a storage unit (16).