Wireless charging food thermometer

Abstract

The utility model discloses a wireless charging food thermometer which comprises a charging base, the charging base is provided with a mounting slot position, and a wireless charging transmitting coil corresponding to the mounting slot position is arranged in the charging base; the food thermometer is arranged in the mounting slot position of the charging base, and the food temperature corresponds to the position of the wireless charging receiving coil in the food thermometer and the position of the wireless charging transmitting coil in the charging base. According to the utility model, the charging base is matched with the wireless charging coil in the food thermometer, so that the wireless charging function is realized, the trouble of traditional wired charging is avoided, and the use convenience and flexibility are improved.

Description

Technical Field

[0001] The utility model relates to a food thermometer, in particular to a food thermometer with wireless charging function. Background Art

[0002] In the existing background art, the traditional food thermometer generally has the following problems, which significantly affect the user experience and the functional performance of the device:

[0003] Many traditional food thermometers rely on wired charging, which not only increases the complexity of use but also limits the portability and flexibility of the thermometer. Users need to handle wires during use, which may cause inconvenience and device damage.

[0004] Traditional thermometers usually do not have a power management function. Users cannot know in time whether the device needs to be charged, and it is easy to run out of power during use, resulting in measurement interruption.

[0005] Many traditional thermometers do not have a wireless data transmission function. Users need to manually read the temperature data and cannot achieve remote monitoring and data recording, which is not conducive to precise control of the cooking process. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is to provide a food thermometer with wireless charging function, which can transmit the real-time measured food temperature reading and the reading of the ambient temperature (or the ambient temperature inside the oven) to devices such as mobile phones and computers for display; and the food thermometer can be directly inserted into the roasted meat and then put into the oven, and can also transmit the real-time measured food temperature reading and the reading of the ambient temperature (or the ambient temperature inside the oven) to devices such as mobile phones and computers for display.

[0007] The food thermometer with wireless charging function of the utility model is realized through the following technical solutions, including:

[0008] A charging base, on which an installation slot is arranged, and a wireless charging transmitting coil corresponding to the installation slot is arranged inside the charging base;

[0009] A food thermometer, which is arranged in the installation slot of the charging base, and the wireless charging receiving coil in the food thermometer corresponds to the position of the wireless charging transmitting coil in the charging base.

[0010] As a preferred technical solution, the charging base includes an upper shell of the charging base, a wireless charging transmitting coil, a PCBA board of the charging base, and a lower shell of the charging base;

[0011] The upper shell of the charging base is spliced with the lower shell of the charging base, and the installation slot is arranged on the upper shell of the charging base; the wireless charging transmitting coil corresponds to the charging end position of the installation slot, is flush with the inner plane of the upper shell of the charging base, and the charging base PCBA board is arranged below the wireless charging transmitting coil.

[0012] As a preferred technical solution, the food thermometer includes a ceramic upper shell, a stainless steel tube, a circuit module PCBA, a wireless charging receiving coil, and a ceramic lower shell;

[0013] The stainless steel tube is hermetically fixed to the ceramic upper shell, the circuit module PCBA is installed inside the stainless steel tube, and the ceramic upper shell and the ceramic lower shell are fixedly spliced; the wireless receiving coil is installed inside the ceramic lower shell and is flush with the bottom plane of the ceramic lower shell.

[0014] As a preferred technical solution, a temperature sensor and circuit components are arranged on the circuit module PCBA of the food thermometer.

[0015] As a preferred technical solution, a magnet is arranged inside the charging base, and the position of the magnet corresponds to the position of the installation slot; an iron block is arranged inside the food thermometer, and when the food thermometer is placed in the installation slot, the iron block is adsorbed by the magnet.

[0016] The beneficial effects of the present utility model are:

[0017] Through the cooperation of the wireless charging coils inside the charging base and the food thermometer, the present utility model realizes the wireless charging function, avoids the trouble of traditional wired charging, and improves the convenience and flexibility of use.

[0018] The present utility model adopts ceramic and stainless steel materials, can work stably in high-temperature environments, ensures the safety and durability of the thermometer when used in high-temperature environments such as ovens, and avoids equipment damage or deformation caused by high temperatures.

[0019] The temperature sensor of the present utility model is installed inside the stainless steel tube and can be directly inserted into the food for temperature measurement, ensuring the accuracy and real-time nature of the measurement, and helping users accurately master the cooking state of the food.

[0020] The circuit module PCBA inside the thermometer of the present utility model is provided with a wireless transmission module. When the thermometer has insufficient power, it can prompt the user to charge through a mobile phone or a computer, ensuring that the device is always in a usable state and improving the user experience. Description of the Drawings

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] Figure 1 Schematic three-dimensional structure diagram of the present invention;

[0023] Figure 2 Schematic cross-sectional structure diagram of the present invention;

[0024] Figure 3 Exploded view of the charging base of the present invention;

[0025] Figure 4 Exploded view of the food thermometer of the present invention;

[0026] Figure 5 Cross-sectional view of the food thermometer of the present invention.

[0027] Explanation of reference numerals in the drawings:

[0028] 1. Charging base; 2. Food thermometer; 3. Installation slot; 11. Upper shell of the charging base; 12. Wireless charging transmitting coil; 13. PCBA board of the charging base; 14. Lower shell of the charging base; 15. Magnet; 21. Ceramic upper shell; 22. Stainless steel tube; 23. Circuit module PCBA; 24. Wireless charging receiving coil; 25. Ceramic lower shell; 26. Iron block. Detailed implementation manners

[0029] All features disclosed in this specification, or all steps in the disclosed methods or processes, except for mutually exclusive features and / or steps, can be combined in any manner.

[0030] As Figure 1 - Figure 2 shown, a wireless charging food thermometer of the present invention includes:

[0031] A charging base 1, on which an installation slot 3 is provided, and a wireless charging transmitting coil 12 corresponding to the installation slot 3 is arranged inside the charging base 1;

[0032] A food thermometer 2, which is arranged in the installation slot 3 of the charging base 1, and the wireless charging receiving coil 24 inside the food thermometer is in a corresponding position to the wireless charging transmitting coil 12 inside the charging base 1.

[0033] As Figure 3As shown in the figure, the charging base 1 includes an upper charging base shell 11, a wireless charging transmitting coil 12, a charging base PCBA board 13, and a lower charging base shell 14;

[0034] The upper charging base shell 11 and the lower charging base shell 14 are spliced with each other, and the installation slot 3 is arranged on the upper charging base shell 11; the wireless charging transmitting coil 12 corresponds to the charging end position of the installation slot 3, is flush with the inner plane of the upper charging base shell 11, and the charging base PCBA board 13 is arranged below the wireless charging transmitting coil 12.

[0035] As Figure 4 - Figure 5 shown in the figure, the food thermometer 2 includes a ceramic upper shell 21, a stainless steel tube 22, a circuit module PCBA 23, a wireless charging receiving coil 24, and a ceramic lower shell 25;

[0036] The stainless steel tube 22 is hermetically fixed to the ceramic upper shell 21, the circuit module PCBA 23 is installed inside the stainless steel tube 22, and the ceramic upper shell 21 and the ceramic lower shell 25 are spliced and fixed; the wireless receiving coil is installed inside the ceramic lower shell 25 and is flush with the bottom plane of the ceramic lower shell 25.

[0037] Among them, a temperature sensor, circuit components, and a wireless transmission module are arranged on the circuit module PCBA 23 of the food thermometer 2. When the power consumption of the food thermometer reaches a certain value, a mobile phone or computer connected to the food thermometer through the wireless transmission module will prompt the user that charging is required.

[0038] In this embodiment, a magnet 15 is arranged inside the charging base 1, and the position of the magnet 15 corresponds to the position of the installation slot 3; since the ambient temperature of the food thermometer in the oven may reach about 300 °C, the magnet will be demagnetized in such a high-temperature environment. Therefore, an iron block 3 is installed inside the ceramic lower shell. When the food thermometer is placed in the installation slot 3, the iron block 26 is adsorbed by the magnet 15, thereby playing a role in stable installation; the wireless charging receiving coil installed on the ceramic lower shell of the thermometer is aligned with the wireless charging transmitting coil installed on the upper charging base shell, thereby realizing the wireless charging function.

[0039] For the ceramic material and stainless steel material of the present utility model, other materials can be used for replacement.

[0040] The food thermometer 2 of the present utility model can use a rechargeable battery or a super capacitor to realize the function of electric energy storage.

[0041] The working principle is as follows:

[0042] When in use, the user only needs to insert the stainless steel tube part into the roast meat or other food so that the temperature sensor contacts the inside of the roast meat or other food, then the real-time measured food temperature reading and the reading of the ambient temperature (or the ambient temperature inside the oven) can be transmitted to devices such as mobile phones and computers for display.

[0043] As described above, it is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any change or replacement that can be thought of without creative work should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. A wireless charging food thermometer, characterized in that: include: A charging base (1), wherein a mounting slot (3) is provided on the charging base (1), and a wireless charging and transmitting coil (12) corresponding to the mounting slot (3) is provided inside the charging base (1); A food thermometer (2), wherein the food thermometer (2) is arranged in an installation slot (3) of a charging base (1), and the position of a wireless charging receiving coil (24) in the food thermometer corresponds to that of a wireless charging transmitting coil (12) in the charging base (1).

2. The wireless charging food thermometer according to claim 1, characterized in that: The charging base (1) comprises a charging base upper shell (11), a wireless charging transmission coil (12), a charging base PCBA board (13) and a charging base lower shell (14); The upper shell (11) of the charging base and the lower shell (14) of the charging base are spliced ​​with each other, and the mounting slot (3) is arranged on the upper shell (11) of the charging base; the wireless charging and transmitting coil (12) corresponds to the charging end position of the mounting slot (3) and is flush with the inner plane of the upper shell (11) of the charging base, and the charging base PCBA board (13) is arranged below the wireless charging and transmitting coil (12).

3. The wireless charging food thermometer according to claim 1, characterized in that: The food thermometer (2) comprises a ceramic upper shell (21), a stainless steel tube (22), a circuit module PCBA (23), a wireless charging receiving coil (24) and a ceramic lower shell (25); The stainless steel tube (22) is sealed and fixed to the ceramic upper shell (21), the circuit module PCBA (23) is installed inside the stainless steel tube (22), and the ceramic upper shell (21) and the ceramic lower shell (25) are spliced ​​and fixed; The wireless charging receiving coil (24) is installed inside the ceramic lower shell (25) and is flush with the bottom plane of the ceramic lower shell (25).

4. The wireless charging food thermometer (2) according to claim 1, characterized in that: A temperature sensor and circuit components are arranged on the circuit module PCBA (23) of the food thermometer (2).

5. The wireless charging food thermometer according to claim 1, characterized in that: A magnet (15) is arranged in the charging base (1), and the position of the magnet (15) corresponds to the position of the installation slot (3); An iron block (26) is arranged inside the food thermometer (2). When the food thermometer is placed in the installation slot (3), the iron block (26) is adsorbed by the magnet (15).

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