CN212408729U

CN212408729U - Integrated outdoor camping multifunctional thermometer

Info

Publication number: CN212408729U
Application number: CN202021359294.4U
Authority: CN
Inventors: 黄东升; 戴景洪; 蒙进利
Original assignee: Fujian Youtong Industrial Co ltd
Current assignee: Fujian Youtong Industrial Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-01-26
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to an integrated multifunctional thermometer for outdoor camping, which comprises a temperature detection steel needle, a shell and an electric arc ignition head; the temperature detection steel needle and the electric arc ignition head are respectively arranged at two ends of the shell; one side of the shell is provided with an LCD display screen, functional keys and an electric quantity indicator lamp; the other side of the shell is provided with a battery bin and a charging interface; the inside control unit that still is equipped with of casing. The utility model discloses integrated temperature measurement and ignition function solve the kitchen of living and ignite and food temperature detects, and field survival is safe from igniting and processing food.

Description

Integrated outdoor camping multifunctional thermometer

Technical Field

The utility model relates to a thermometer field, concretely relates to outdoor camping multifunctional thermometer of integral type.

Background

With the improvement of the quality of life, more and more people like to experience outdoor camping, but the experience is reduced because a large amount of equipment is needed; the fire source and the temperature measuring device are required to be obtained in the field, the fire source and the temperature measuring device are omitted due to too much equipment, and the device integrating the temperature measuring device and the ignition device is not available in the existing design.

Disclosure of Invention

In view of this, the utility model aims at providing an outdoor camping multifunctional thermometer of integral type solves the kitchen of living at home and ignites and food temperature detects, and field survival is safe from ignition and processing food.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an integrated multifunctional thermometer for outdoor camping comprises a temperature detection steel needle, a shell and an electric arc ignition head; the temperature detection steel needle and the electric arc ignition head are respectively arranged at two ends of the shell; one side of the shell is provided with an LCD display screen, functional keys and an electric quantity indicator lamp; the other side of the shell is provided with a battery bin and a charging interface; the inside control unit that still is equipped with of casing.

Furthermore, a steel needle sleeve matched with the shell is further arranged on the outer side of the temperature detection steel needle.

Further, the function keys comprise a temperature unit switching key, a temperature value keeping and temperature maximum and minimum value checking key, a switch key and an ignition key.

Further, the control unit comprises an ignition control unit and a temperature measuring unit.

Further, the ignition control unit comprises a first micro control module, an ignition key, an LED indication module, an MOS (metal oxide semiconductor) tube, a high-voltage pack, a power control module, a charging management module and a lithium battery; the first micro control module is respectively connected with the LED indication module, the MOS tube, the ignition key, the electric quantity control module and the lithium battery; the MOS tube is connected with an electric arc ignition head through a high-voltage bag; the lithium battery is connected with the charging interface through the charging management module.

Furthermore, the temperature measuring unit comprises a second micro-control module, a temperature unit switching key, a temperature value keeping and temperature maximum and minimum value checking key, an LCD display module, a low-power IC module, a temperature sensor and a power supply module; the second micro control module is respectively connected with the temperature unit switching key, the temperature value keeping and temperature maximum and minimum value checking key, the LCD display module, the low-power IC module, the temperature sensor and the power supply module.

Compared with the prior art, the utility model following beneficial effect has:

1. the utility model discloses the product is miniaturized, and the function is abundant.

2. The utility model solves the problems of ignition in the household kitchen and food temperature detection, and the ignition and food processing are safe for field survival; the built-in rechargeable lithium battery is charged through the Micro-USB interface, so that the rechargeable lithium battery is convenient to charge and use repeatedly.

Drawings

Fig. 1 is a schematic front view of an apparatus according to an embodiment of the present invention;

fig. 2 is a schematic front-back view of a device structure according to an embodiment of the present invention;

fig. 3 is a circuit block diagram of an ignition unit according to an embodiment of the present invention;

fig. 4 is a circuit block diagram of a temperature detecting unit according to an embodiment of the present invention;

fig. 5 is a schematic circuit diagram according to an embodiment of the present invention;

in the figure: the device comprises a 1-steel needle sleeve, a 2-temperature detection steel needle, a 3-temperature switching key, a 4-temperature value keeping and temperature maximum and minimum value checking key, a 5-LCD display module, a 6-switch key, a 7-ignition key, an 8-LED electric quantity indicator lamp, a 9-electric arc ignition head, a 10-charging interface and a 11-battery bin.

Detailed Description

The present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 1, the utility model provides an integrated multifunctional thermometer for outdoor camping, which comprises a temperature detecting steel needle, a shell and an electric arc ignition head; the temperature detection steel needle and the electric arc ignition head are respectively arranged at two ends of the shell; one side of the shell is provided with an LCD display screen, functional keys and an electric quantity indicator lamp; the other side of the shell is provided with a battery bin and a charging interface; the inside control unit that still is equipped with of casing. And a steel needle sleeve matched with the shell is also arranged on the outer side of the temperature detection steel needle. The function keys comprise a temperature unit switching key, a temperature value keeping and temperature maximum and minimum value checking key, a switch key and an ignition key.

Preferably, in this embodiment, the multifunctional thermometer for outdoor camping of integral type is 26mm long and 17.5mm wide and 210mm high (including pen cap), and the size is slim and exquisite, places pocket knapsack etc. and does not occupy too much space, easily goes out to carry

Preferably, the present embodiment employs a pulse arc type igniter, which has the following functions: overvoltage protection, electric quantity display, windproof ignition, safety switch, safety protection and USB charging; a child safety anti-lock switch; the integrated control switch is combined with the key to slightly push the key to finish ignition; when the anti-lock switch is not pressed, ignition cannot be pushed out; when the arc ceramic cleaning function is started, pushing the arc ceramic cleaning function to the OFF end; preferably, the LCD display module of the embodiment displays 4-bit temperature, and the resolution is 0.1 ℃; the temperature detection range of the temperature sensor is-40 to 450F, and the updating period is 1 second; the whole device is powered by a waterproof grade IPX7 and a 1.5V button battery; recording the highest and lowest temperature; automatic shutdown and forbidding the automatic shutdown function; a low voltage prompt function; the test reaction time is below 6S.

In this embodiment, the control unit includes an ignition control unit and a temperature measurement unit.

Preferably, referring to fig. 3, the ignition control unit includes a first micro control module, an ignition key, an LED indication module, an MOS transistor, a high voltage package, a power control module, a charge management module, and a lithium battery; the first micro control module is respectively connected with the LED indication module, the MOS tube, the ignition key, the electric quantity control module and the lithium battery; the MOS tube is connected with an electric arc ignition head through a high-voltage bag; the lithium battery is connected with the charging interface through the charging management module.

Preferably, referring to fig. 4, the temperature measuring unit includes a second micro control module, a temperature unit switching key, a temperature value keeping and temperature maximum and minimum value checking key, an LCD display module, a low-power IC module, a temperature sensor, and a power supply module; the second micro control module is respectively connected with the temperature unit switching key, the temperature value keeping and temperature maximum and minimum value checking key, the LCD display module, the low-power IC module, the temperature sensor and the power supply module. The power module comprises an LR44 button electromagnetic and LDO voltage-stabilizing IC module.

When this device igniteed, specifically do:

1, pressing a switch key to electrify the device;

when the first microcontroller detects that the ignition key is pressed down, a 19-21 KHZ signal is generated through the MOS tube to drive the high-voltage package;

3, enabling the high-voltage pack to pass through the battery multiplying power of a lithium battery 15C, and enabling the battery to instantly rise to 1.5-2.3A of current to drive the high-voltage pack so as to generate electric arc to form ignition;

when this device carries out temperature measurement, specifically do:

inserting a steel needle of a temperature probe into a measured object, testing the resistance value of the temperature probe by a microcontroller, and calculating to obtain a real-time temperature value; 2, judging the cooking heat degree of various foods by the calculated temperature, and displaying the cooking heat degree through an LCD.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. An integrated multifunctional thermometer for outdoor camping is characterized by comprising a temperature detection steel needle, a shell and an electric arc ignition head; the temperature detection steel needle and the electric arc ignition head are respectively arranged at two ends of the shell; one side of the shell is provided with an LCD display screen, functional keys and an electric quantity indicator lamp; the other side of the shell is provided with a battery bin and a charging interface; the inside control unit that still is equipped with of casing.

2. The multifunctional thermometer for outdoor camping of claim 1, wherein the outer side of the temperature detecting steel needle is further provided with a steel needle sleeve matched with the shell.

3. The integrated outdoor camping multifunctional thermometer of claim 1, wherein said function keys comprise a temperature unit switching key, a temperature value keeping and temperature maximum and minimum value viewing key, a switch key and an ignition key.

4. The integrated outdoor camping multifunctional thermometer of claim 1, wherein said control unit comprises an ignition control unit and a temperature measuring unit.

5. The integrated outdoor camping multifunctional thermometer of claim 4, wherein said ignition control unit comprises a first micro control module, an ignition key, an LED indication module, a MOS tube, a high voltage package, a power control module, a charging management module and a lithium battery; the first micro control module is respectively connected with the LED indication module, the MOS tube, the ignition key, the electric quantity control module and the lithium battery; the MOS tube is connected with an electric arc ignition head through a high-voltage bag; the lithium battery is connected with the charging interface through the charging management module.

6. The integrated outdoor camping multifunctional thermometer of claim 4, wherein said temperature measuring unit comprises a second micro control module, a temperature unit switching button, a temperature value keeping and temperature maximum and minimum value checking button, an LCD display module, a low power IC module, a temperature sensor and a power supply module; the second micro control module is respectively connected with the temperature unit switching key, the temperature value keeping and temperature maximum and minimum value checking key, the LCD display module, the low-power IC module, the temperature sensor and the power supply module.

7. The integrated outdoor camping multifunctional thermometer of claim 6, wherein said power module comprises an LR44 button electromagnetic and LDO regulator IC module.