CN217365293U

CN217365293U - Portable cup with human body induction temperature display function

Info

Publication number: CN217365293U
Application number: CN202123012121.2U
Authority: CN
Inventors: 龚娟娟; 谢玉忠
Original assignee: Guangdong Pow Tech New Power Co ltd
Current assignee: Guangdong Pow Tech New Power Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-09-06
Anticipated expiration: 2031-12-02

Abstract

The embodiment of the utility model discloses portable drinking cup of human response temperature display, wherein, including lower cover and bottle, the joint has the upper cover in the lower cover, the upper cover surface is provided with the LED display. Its beneficial effects are, this portable drinking cup of human response temperature display, through setting up the LED display, can carry out audio-visual observation to the temperature and know, through setting up the battery tray, can support rechargeable lithium cell, through setting up rechargeable lithium cell, can collect the electric energy of production, can provide the electric energy to electrical apparatus simultaneously, through setting up the screw thread, can carry out the thread tightening to lower cover and bottle, can ensure the leakproofness stability, material through with the thermoelectric generation piece sets up to the bismuth telluride crystal, it is different when the two sides of thermoelectric generation piece are heated, can produce electric charge, thereby produce electromotive force pressure differential formation current and generate electricity, the realization provides the electric energy to electrical apparatus.

Description

Portable cup with human body induction temperature display function

Technical Field

The utility model relates to a portable drinking cup technical field especially relates to a portable drinking cup of human response temperature display.

Background

Water plays an important role in human life, is one of the most important material resources essential for human survival and development, and a water cup is a vessel for containing liquid under most conditions.

However, most of water cups or kettles displaying temperature on the market are purchased and powered by disposable button batteries, and the defects are that the service life is short and waste is caused due to limited power supply capability of the batteries, if the replaceable batteries are used for supplying power, the batteries cannot be waterproof due to the need of replacing the batteries, and the circuit cannot work after water enters the circuit. Meanwhile, an analog circuit is used for monitoring the temperature, and the displayed temperature is inaccurate, so that a user can easily scald due to inaccurate temperature when eating or drinking, and safety accidents occur.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model discloses portable drinking cup of human response temperature display, it has solved battery environmental protection, long service life, more accurate and safer technical problem of demonstration temperature.

The embodiment of the utility model provides a portable drinking cup of human response temperature display, including lower cover and bottle, the joint has the upper cover in the lower cover, the upper cover surface is provided with the LED display, be provided with BMS charging circuit and gasket in the upper cover, BMS charging circuit surface is provided with MCU controller, electric capacity response touch panel and temperature sensor, the lower cover bottom is provided with thermoelectric generation piece, gasket top fixedly connected with battery tray, be provided with chargeable lithium cell in the battery tray.

As a further aspect of the present invention: the inner side of the bottle body is provided with threads, the surface of the lower cover is provided with threads, and the bottle body is in threaded connection with the lower cover.

As a further aspect of the present invention: the thermoelectric generation piece is made of bismuth telluride crystals, and the upper cover, the lower cover and the bottle body are made of stainless steel materials.

As a further aspect of the present invention: the rechargeable lithium battery is a 20mAh button type lithium ion battery, the thickness of the upper cover is smaller than 10mm, and the sensing range of the capacitive sensing touch panel is 10 mm.

As a further aspect of the present invention: the temperature sensor is a thermistor with a negative temperature coefficient, and the LED display is a curing module and can display two-bit half-temperature values.

As a further aspect of the present invention: the LED display, the BMS charging circuit, the capacitance sensing touch panel, the MCU controller, the temperature sensor, the rechargeable lithium battery and the thermoelectric generation sheet are electrically connected through a lead.

According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:

1. this portable drinking cup of human response temperature display, through setting up the LED display, can carry out audio-visual observation to the temperature and know, through setting up the battery tray, can support rechargeable lithium cell, through setting up rechargeable lithium cell, can collect the electric energy of production, simultaneously can provide the electric energy to electrical apparatus, through setting up the screw thread, can carry out the thread tightening to lower cover and bottle, can ensure the leakproofness stability, set up to the bismuth telluride crystal through the material with the thermoelectric generation piece, it is different to be heated when the both sides of thermoelectric generation piece, can produce the electric charge, thereby produce electromotive force pressure difference and form the electric current and generate electricity, the realization provides the electric energy to electrical apparatus.

2. This portable drinking cup of human response temperature display, through with the upper cover, lower cover and bottle are stainless steel material, can ensure the quality of device, the scope through the response with electric capacity response touch panel is established to 10mm, and cover upper portion thickness setting with the upper cover and be less than 10mm, can prevent that the response scope from inconveniently triggering when less, can prevent that the response scope from often taking place the mistake when great simultaneously and touching, waste the electric quantity resource, through setting up temperature sensor to negative temperature coefficient's thermistor, its resistance receives the rising of temperature and reduces, thereby realize the monitoring effect to the temperature, connect through setting up the wire, can realize the operation of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic structural view of the upper cover of FIG. 1;

FIG. 3 is a schematic view of the exploded structure of the present invention;

FIG. 4 is a schematic view of a module frame according to the present invention;

in the figure: 1. an upper cover; 2. a lower cover; 3. a bottle body; 4. an LED display; 5. a BMS charging circuit; 6. a capacitive sensing touch pad; 7. an MCU controller; 8. a temperature sensor; 9. a rechargeable lithium battery; 10. A battery tray; 11. a gasket; 12. thermoelectric power generation piece.

Detailed Description

The embodiment of the utility model discloses portable drinking cup of human response temperature display, it has solved battery environmental protection, long service life, the more accurate and safer technical problem of demonstration temperature.

In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a portable drinking cup of human response temperature display, including lower cover 2 and bottle 3, the joint has upper cover 1 in the

lower cover

2, 1 surface on the upper cover is provided with LED display 4, through setting up LED display 4, can carry out audio-visual observation to the temperature and know, be provided with BMS charging circuit 5 and gasket 11 in the upper cover 1, BMS charging circuit 5 surface is provided with MCU controller 7, electric capacity response touch panel 6 and

temperature sensor

8, 2 bottoms on the lower cover are provided with

thermoelectric generation piece

12, 11 top fixedly connected with battery tray 10 on gasket, through setting up battery tray 10, can support rechargeable lithium cell 9, be provided with rechargeable lithium cell 9 in the battery tray 10, through setting up rechargeable lithium cell 9, can collect the electric energy that produces, simultaneously can provide the electric energy to electrical apparatus.

Specifically, 3 inboards of bottle are provided with the screw thread, and 2 surfaces of lower cover are provided with the screw thread, and threaded connection between bottle 3 and the lower cover 2 through setting up the screw thread, can carry out the thread tightening to lower cover 2 and bottle 3, can ensure leakproofness stability.

Specifically, the material of thermoelectric generation piece 12 is bismuth telluride crystal, set up to bismuth telluride crystal through the material with thermoelectric generation piece 12, it is different to be heated when the two sides of thermoelectric generation piece 12, can produce the electric charge, thereby produce electromotive force pressure differential and form the electric current and generate electricity, the realization provides the electric energy to the device with electrical apparatus, upper cover 1, lower cover 2 and bottle 3 are stainless steel material, through with upper cover 1, lower cover 2 and bottle 3 be stainless steel material, can ensure the quality of device.

Specifically, rechargeable lithium battery 9 is 20mAh button type lithium ion battery, and 1 upper portion thickness of upper cover is less than 10mm, and the response scope of electric capacity response touch panel 6 is 10mm, establishes to 10mm through the scope with the response of electric capacity response touch panel 6 to and be less than 10mm with 1 upper portion thickness setting of upper cover, can prevent inconvenient the triggering when the response scope is less, can prevent simultaneously that the response scope from frequently taking place the mistake when great and touching, wastes electric quantity resource.

Specifically, temperature sensor 8 is the thermistor of negative temperature coefficient, and LED display 4 is the solidification module, can show two half temperature values, through setting up temperature sensor 8 as the thermistor of negative temperature coefficient, and its resistance receives the rising of temperature and reduces to the realization is to the monitoring effect of temperature.

Specifically, the LED display 4, the BMS charging circuit 5, the capacitive sensing touch panel 6, the MCU controller 7, the temperature sensor 8, the rechargeable lithium battery 9, and the thermoelectric generation sheet 12 are electrically connected through a wire, and are connected through a wire, so that the operation of the device can be realized.

The utility model discloses a theory of operation does:

firstly, pour hot water into bottle 3, cover lower cover 2 inside bottle 3, later steam can heat thermoelectric generation piece 12 bottom side, thermoelectric generation piece 12 can be because the two sides are heated the difference and produce the electric charge thereby produce the electromotive force pressure differential and form the electric current and generate electricity, the electric current can be charged in rechargeable lithium battery 9 through the wire, rechargeable lithium battery 9 can provide the electric quantity through the wire to BMS charging circuit 5, MCU controller 7, capacitance sensor and LED display 4, steam can be responded to through temperature sensor 8, convert concrete numerical value into and reflect to in LED display 4, touch upper cover 1 when the user, make its inherent capacitance value will change, the size that its inherent capacitance value changes will be monitored by MCU, then can open LED display 4.

It is right above the utility model provides a portable drinking cup of human response temperature display has carried out detailed introduction, to the general technical personnel in this field, the foundation the utility model discloses the thought of embodiment all has the change part on concrete implementation and application scope, to sum up, this specification content should not be understood as right the utility model discloses a restriction.

Claims

1. The utility model provides a portable drinking cup of human response temperature display, includes lower cover (2) and bottle (3), its characterized in that: the solar battery pack is characterized in that an upper cover (1) is connected in the lower cover (2) in a clamping mode, the surface of the upper cover (1) is provided with an LED display (4), a BMS charging circuit (5) and a gasket (11) are arranged in the upper cover (1), the surface of the BMS charging circuit (5) is provided with an MCU (microprogrammed control unit) controller (7), a capacitance induction touch panel (6) and a temperature sensor (8), a thermoelectric generation sheet (12) is arranged at the bottom of the lower cover (2), a battery tray (10) is fixedly connected to the top of the gasket (11), and a rechargeable lithium battery (9) is arranged in the battery tray (10).

2. The portable cup capable of displaying the human body induction temperature according to claim 1, is characterized in that: the inner side of the bottle body (3) is provided with threads, the surface of the lower cover (2) is provided with threads, and the bottle body (3) is in threaded connection with the lower cover (2).

3. The portable cup capable of displaying the human body induction temperature according to claim 1, is characterized in that: the thermoelectric generation piece (12) is made of bismuth telluride crystals, and the upper cover (1), the lower cover (2) and the bottle body (3) are all made of stainless steel materials.

4. The portable cup capable of displaying the human body induction temperature according to claim 1, is characterized in that: the rechargeable lithium battery (9) is a 20mAh button type lithium ion battery, the thickness of the upper portion of the upper cover (1) is smaller than 10mm, and the induction range of the capacitive induction touch panel (6) is 10 mm.

5. The portable cup capable of displaying the human body induction temperature according to claim 1, is characterized in that: temperature sensor (8) are negative temperature coefficient's thermistor, LED display (4) are the solidification module, can show two half temperature values.

6. The portable water cup with the human body induction temperature display function according to claim 1, characterized in that: the LED display (4), the BMS charging circuit (5), the capacitance sensing touch panel (6), the MCU controller (7), the temperature sensor (8), the rechargeable lithium battery (9) and the thermoelectric generation sheet (12) are electrically connected through a lead.