Temperature sensing heater and cigarette paste atomizing device

Abstract

The utility model provides a temperature-sensing heater and a cigarette paste atomizing device, the temperature-sensing heater comprises a ceramic chip, which is provided with a mounting through hole; the heating wire is arranged on one side of the ceramic chip; the first wire is positioned on the other side of the ceramic chip and penetrates through the ceramic chip to be connected with the heating wire; the temperature sensor is mounted in the mounting through hole; and the second lead is positioned on the other side of the ceramic chip and is connected with the temperature sensor through the mounting through hole. Compared with the prior art, the temperature sensing heater can be attached to the bottom of the ceramic pot, so that the temperature of the ceramic pot can be sensed through the temperature sensor while the ceramic pot is heated, and the temperature of the ceramic pot can be controlled through the temperature control device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heater, concretely is temperature -sensing heater and tobacco extract atomizing device. BACKGROUND

[0002] Tobacco extract atomizer is used for heating tobacco extract to produce inhalable aerosol, which has a ceramic pot containing tobacco extract and a heater for heating the ceramic pot. By using the heater, the ceramic pot can be heated and processed, and the tobacco extract can be heated to produce inhalable aerosol.

[0003] However, the heater in the structure of the related art tobacco extract atomizer only has a heating function and cannot control the temperature, so it is not conducive to temperature control. SUMMARY

[0004] The utility model aims at providing temperature -sensing heater and tobacco extract atomizing device to solve the problem that the heater in the structure of the related art tobacco extract atomizer only has a heating function and is not conducive to temperature control.

[0005] To achieve the above object, the utility model provides temperature -sensing heater on one hand, including:

[0006] Ceramic sheet, it is set up with the installation through -hole;

[0007] Heating wire, set up in one side of ceramic sheet;

[0008] First wire, located the other side of ceramic sheet, and pass through ceramic sheet and heating wire are connected;

[0009] Temperature sensor, install in installation through -hole;

[0010] Second wire, located the other side of ceramic sheet, and through installation through -hole and temperature sensor are connected.

[0011] In some embodiments, the heating wire is spirally coiled on one side of the ceramic sheet.

[0012] In some embodiments, the temperature sensor is an NTC temperature sensor.

[0013] On the other hand, a tobacco extract atomizing device is provided, comprising:

[0014] Ceramic pot;

[0015] Temperature -sensing heater is set up in the outside of ceramic pot, and the heating wire and temperature sensor are in thermal contact with the ceramic pot.

[0016] In some embodiments, the heating wire and the temperature sensor abut against the bottom of the ceramic pot.

[0017] Compared with the related art, the technical scheme has the beneficial effects that:

[0018] The temperature-sensitive heater can be attached to the bottom of the ceramic pot, so that the temperature of the ceramic pot can be sensed through the temperature sensor while the ceramic pot is heated, thereby facilitating the control of the temperature of the ceramic pot through the temperature control device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structure perspective view of the embodiment of the utility model;

[0020] Figure 2 is a structure assembly and use state perspective view of the embodiment of the utility model;

[0021] Figure 3 is a structure partial perspective sectional view of the embodiment of the utility model;

[0022] Figure 4 is a structure perspective view of the temperature sensor of the embodiment of the utility model.

[0023] Reference signs:

[0024] 1, ceramic pot; 2, ceramic sheet; 3, first wire; 4, second wire; 5, heating wire; 6, temperature sensor. DETAILED DESCRIPTION

[0025] The scheme in the embodiment of the utility model will be described clearly and completely in combination with the drawings in the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiments in the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] It should be noted that all directionality indications (such as up, down, left, right, front, back, top, bottom, side, etc.) in the embodiment of the utility model are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directionality indications also change accordingly.

[0027] It is also necessary to point out that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or a middle element can be present at the same time. When an element is referred to as "connected to" another element, it can be directly connected to the other element or a middle element can be present at the same time. In addition, the heat-conducting connection herein refers to the transfer of heat between objects connected to each other.

[0028] Embodiment 1

[0029] In view of the technical defects in the related art, the embodiment provides a temperature-sensitive heater. In combination with Figure 1 and Figure 2 It can be seen that the temperature-sensitive heater of the embodiment includes a ceramic sheet 2 and a heating wire 5. The ceramic sheet 2 is provided with a mounting through hole, and the heating wire 5 is disposed on one side of the ceramic sheet 2. The temperature-sensitive heater of the embodiment further includes a first lead wire 3, a second lead wire 4, and a temperature sensor 6. The first lead wire 3 is located on the other side of the ceramic sheet 2 and is connected to the heating wire 5 through the ceramic sheet 2. The heating wire 5 obtains electric energy through the first lead wire 3 to convert the electric energy into heat energy.

[0030] The temperature sensor 6 is mounted in the mounting through hole. The temperature sensor 6 is adhered in the mounting through hole by ceramic adhesive, or is embedded in the mounting through hole by interference fit or clamping. The second lead wire 4 is located on the other side of the ceramic sheet 2 and is connected to the temperature sensor 6 through the mounting through hole. The temperature sensor 6 is used to sense the temperature of the ceramic sheet 2 and send a temperature sensing signal to a control device such as a processor through the second lead wire 4. The control device can change the current flowing through the first lead wire 3 according to a preset control instruction to change the heating temperature of the heating wire 5.

[0031] Optionally, in the embodiment, the heating wire 5 spirally coils on one side of the ceramic sheet 2, and the heating effect of the ceramic sheet 2 is achieved through the connection of the heating wire 5 and the ceramic sheet 2. Exemplarily, the temperature sensor 6 of the embodiment can be an NTC temperature sensor, which is a kind of thermistor or probe. The principle of the NTC temperature sensor is that the resistance value rapidly decreases with the increase of temperature. It is usually composed of 2 or 3 kinds of metal oxides, mixed in clay similar to fluid, and forged into dense sintered ceramic in a high-temperature furnace.

[0032] Embodiment 2

[0033] The embodiment provides a tobacco extract atomization device, as shown in Figure 3 and Figure 4 The tobacco extract atomization device includes a ceramic pot 1 and the temperature-sensitive heater provided in the embodiment 1.

[0034] The ceramic pot 1 is a device for containing tobacco extract. The temperature sensor 6 and the heating wire 5 are in thermal contact with the ceramic pot 1. The ceramic pot 1 can absorb the heat generated by the heating wire 5 to convert the tobacco extract into aerosol. According to the actual design requirements, the heating wire 5 and the temperature sensor 6 are abutted to the bottom of the ceramic pot 1.

[0035] The second wire 4 is arranged on the surface of the temperature sensor 6 in two groups. Through the connection of the temperature sensor 6 and the second wire 4, and the embedded connection of the temperature sensor 6 and the ceramic sheet 2, the temperature of the ceramic pot 1 is sensed, which is conducive to adjusting the temperature of the ceramic pot 1 by the control device.

[0036] The above only describes some or preferred embodiments of the present application, neither the text nor the drawings can limit the scope of protection of the present application, any equivalent structural transformation or direct / indirect application in other related technical fields based on the content of the present application and the drawings is included in the scope of protection of the present application.

Claims

1. A thermal heater characterized by, The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater.

2. The thermal heater of claim 1, wherein, The application relates to a temperature sensor and a temperature sensing heater.

3. The thermal temperature heater of claim 1, wherein, The application relates to a temperature sensor and a temperature sensing heater.

4. A tobacco paste atomizing device, characterized by, The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater.

5. The smoke paste atomizing device according to claim 4, characterized in that, The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a temperature sensor and a temperature sensing heater. The application relates to a

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