Heating cup

Abstract

The utility model belongs to the technical field of daily supplies, and particularly relates to a heating cup which comprises a cup body and a heating device used for heating liquid in the cup body. The sensing device is used for sensing the placing state of the cup body and triggering a sensing signal; the prompting device is used for prompting the placing state of the cup body; the single chip microcomputer is respectively connected with the heating device, the induction device and the prompting device through electric signals, and the single chip microcomputer controls the heating device and the prompting device to be started and stopped according to induction signals of the induction device; wherein the sensing device is provided with an anti-falling element, and the anti-falling element is used for sensing that the cup body is in an inclined or vertical placing state; when the cup body is obliquely placed, the induction device provides the induction signal for the single chip microcomputer, so that the heating device stops working, and the prompting device starts working, and therefore, the cup body is prevented from being in a dry burning state, and the safety of a product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a heating cup. Background Art

[0002] There are many kinds of heating cups on the market, which bring great convenience to people's lives with their unique convenience and practicality. These heating cups, whether used in the office, on the way of travel or in outdoor sports, can quickly provide hot water to meet people's daily needs.

[0003] In order to facilitate carrying, existing heating cups are often designed to be relatively slender, which not only saves space, but also makes it convenient for people to hold in their hands or put in their bags. However, this design also brings some problems. When you go out, you will put the heating cup in your bag, which may easily cause the heating cup to be placed flat or upside down, and part of the heating plate will lose contact with the water. In this case, the heating plate cannot evenly transfer heat to the water, resulting in uneven heating, and even local overheating. If the heating plate is in this dry-burning state for a long time, it will cause damage to the heating plate and there are certain safety issues. Summary of the invention

[0004] The utility model aims to provide a heating cup, which senses the placement state of the cup body through a sensing device and triggers a sensing signal. A single chip microcomputer controls the start and stop of the heating device and the prompt device respectively according to the sensing signal, thereby improving the problem of poor safety caused by long-term dry heating of the cup when it is not placed vertically.

[0005] The purpose of the utility model is achieved in this way:

[0006] A heating cup, comprising:

[0007] Cup body,

[0008] A heating device, used for heating the liquid in the cup;

[0009] A sensing device, used for sensing the placement state of the cup body and triggering a sensing signal;

[0010] A prompting device, used to prompt the placement status of the cup body;

[0011] A single chip microcomputer, which is connected to the heating device, the sensing device and the prompting device by electrical signals, and the single chip microcomputer controls the start and stop of the heating device and the prompting device according to the sensing signal of the sensing device;

[0012] Wherein, the sensing device has an anti-falling element, and the anti-falling element is used to sense whether the cup body is in a tilted or vertical placement state;

[0013] When the cup body is tilted, the sensing device provides the sensing signal to the single chip microcomputer, so that the heating device stops working and the prompting device starts working.

[0014] Preferably, the sensing device comprises a gravity sensor or a tipping switch.

[0015] Preferably, the prompting device at least comprises:

[0016] A sound-generating mechanism, which is electrically connected to the single-chip microcomputer and is used to generate a prompt sound;

[0017] The display mechanism is connected with the single chip computer by electrical signal, and the display mechanism prompts the user through a display screen.

[0018] Preferably, the heating device at least comprises:

[0019] A heating plate located at the lower end of the cup body;

[0020] A heating mechanism, which is located at the lower end of the heating plate;

[0021] a battery movably connected to the heating mechanism;

[0022] The heating mechanism is controlled to generate heat through the single chip microcomputer, so that the heating plate is heated and heats the liquid in the cup body.

[0023] Preferably, the single chip microcomputer is provided with a thermally sensitive component for limiting current and preventing short circuit.

[0024] Preferably, a charging device, whose electrical signal is connected to the single chip microcomputer, is used to charge the battery of the heating device.

[0025] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0026] The sensing device designed in the utility model is used to sense the placement state of the cup body and trigger a sensing signal. The single chip microcomputer controls the start and stop of the heating device and the prompting device through the sensing signal. When the cup body is not placed in the set vertical state, the single chip microcomputer controls the heating device to stop heating and prompts the user through the prompting device to avoid the heating device still being in a working state after the cup body is tipped over, thereby preventing the cup body from being in a dry-burning state for a long time and improving the safety of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the utility model.

[0028] Figure 2 It is a cross-sectional view of the utility model.

[0029] Figure 3 It is an exploded view of the utility model.

[0030] Figure numerals: 1. cup body; 2. heating device; 21. heating plate; 22. heating mechanism; 23. battery; 3. sensing device; 31. anti-falling element; 41. display mechanism; 42. display screen; 5. single-chip microcomputer; 51. thermistor component; 6. charging device. DETAILED DESCRIPTION

[0031] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0032] Combination Figures 1 to 3 A heating cup comprises: a cup body 1, a heating device 2, which is used to heat the liquid in the cup body 1; a sensing device 3, which is used to sense the placement state of the cup body 1 and trigger a sensing signal; a prompting device, which is used to prompt the placement state of the cup body 1; a single-chip microcomputer 5, which is respectively connected to the heating device 2, the sensing device 3 and the prompting device by electrical signals, and the single-chip microcomputer 5 is respectively connected to the heating device 2, the sensing device 3 and the prompting device through wires, and the single-chip microcomputer 5 controls the start and stop of the heating device 2 and the prompting device according to the sensing signal of the sensing device 3; wherein the sensing device 3 has an anti-falling element 31 The anti-falling element 31 is used to sense that the cup body 1 is in a tilted or vertical placement state; when the sensing device 3 senses through the anti-falling element 31 that the cup body 1 is tilted, the sensing device 3 provides a sensing signal to the single-chip microcomputer 5, and the single-chip microcomputer 5 stops the heating device 2 from working through the obtained sensing signal, and starts the prompting device to remind the user; when the sensing device 3 senses through the anti-falling element 31 that the cup body 1 is placed vertically, the sensing device 3 provides a sensing signal to the single-chip microcomputer 5, and the single-chip microcomputer 5 enables the heating device 2 to work normally, and at the same time stops the prompting device from reminding.

[0033] Combination Figure 2 and Figure 3 The anti-falling element 31 of the sensing device 3 can be a gravity sensor or a tipping switch.

[0034] Combination Figures 1 to 3 The prompt device includes: a sound-generating mechanism, a display mechanism 41 and a light-emitting mechanism. The sound-generating mechanism is electrically connected to the single-chip microcomputer 5 for emitting a prompt sound. The sound-generating mechanism includes a speaker and a controller. The controller is electrically connected to the single-chip microcomputer 5. When the single-chip microcomputer 5 receives the sensing signal provided by the sensing device 3, the single-chip microcomputer 5 controls the start and stop of the speaker of the sound-generating mechanism according to the sensing signal; the display mechanism 41 is electrically connected to the single-chip microcomputer 5, and the display mechanism 41 prompts the user through the display screen 42; the light-emitting mechanism is electrically connected to the single-chip microcomputer 5, and the light-emitting mechanism has a light strip arranged on the side of the heating cup body. The light strip is controlled to light up or go out by the single-chip microcomputer 5, so as to significantly remind the user of the placement status of the heating cup.

[0035] The heating device 2 includes: a support seat, a heating plate 21, which is close to the lower end of the cup body 1; a heating mechanism 22, which is located at the lower end of the heating plate 21 and at the upper end of the support seat; a battery 23, which is placed in the support seat and movably connected to the heating mechanism 22; the heating mechanism 22 is controlled to generate heat through the single-chip microcomputer 5, so that the heating plate 21 generates heat and heats the liquid in the cup body 1. The heating mechanism 22 has a heat-conducting plate and a resistance heating wire fixedly arranged at the lower end of the heat-conducting plate, and the heat-conducting plate is close to the lower end of the heating plate 21.

[0036] The single chip computer 5 is provided with a thermal sensitive component 51 (such as NTC and PTC) for limiting current and preventing short circuit.

[0037] Combination Figure 2 and Figure 3 The charging device 6 has an electrical signal connected to the single-chip microcomputer 5 and is used to charge the battery 23 of the heating device 2. The charging device 6 has a charging interface, which is electrically connected to the single-chip microcomputer 5. The single-chip microcomputer 5 connects the power supply to the battery 23 through the charging interface, and prompts the user through the display screen 42 of the display mechanism 41.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A heating cup, characterized in that: include: Cup body (1), A heating device (2) for heating the liquid in the cup body (1); A sensing device (3) for sensing the placement state of the cup body (1) and triggering a sensing signal; A prompting device, used to prompt the placement status of the cup body (1); A single chip microcomputer (5) is connected to the heating device (2), the sensing device (3) and the prompting device via electrical signals, and the single chip microcomputer (5) controls the start and stop of the heating device (2) and the prompting device according to the sensing signal of the sensing device (3); Wherein, the sensing device (3) has an anti-falling element (31), and the anti-falling element (31) is used to sense whether the cup body (1) is in a tilted or vertical placement state; When the cup body (1) is placed at an angle, the sensing device (3) provides the sensing signal to the single chip computer (5), so that the heating device (2) stops working and the prompting device starts working.

2. A heating cup according to claim 1, characterized in that: The sensing device (3) has a gravity sensor or a tipping switch.

3. A heating cup according to any one of claims 1 or 2, characterized in that: The prompting device at least comprises: A sound-generating mechanism, which is electrically connected to the single-chip computer (5) and is used to generate a prompt sound; A display mechanism (41) is connected to the single chip computer (5) via an electrical signal, and the display mechanism (41) prompts the user via a display screen (42).

4. A heating cup according to claim 3, characterized in that: The heating device (2) at least comprises: A heating plate (21) located at the lower end of the cup body (1); A heating mechanism (22), which is located at the lower end of the heating plate (21); A battery (23) movably connected to the heating mechanism (22); The single chip microcomputer (5) controls the heating mechanism (22) to generate heat, so that the heating plate (21) generates heat and heats the liquid in the cup body (1).

5. A heating cup according to any one of claims 1, 2 or 4, characterized in that: The single chip computer (5) is provided with a thermal sensitive component (51) for limiting current and preventing short circuit.

6. A heating cup according to claim 5, characterized in that: Also includes: A charging device (6), whose electrical signal is connected to the single chip computer (5), is used to charge the battery (23) of the heating device (2).

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