CN218685223U - Atomizing device and fumigator - Google Patents

Abstract

The utility model discloses an atomizing device and fumigator, which comprises a housin, temperature sensing heating element and temperature measurement structure, be provided with the heating pot in the casing, the temperature sensing heating element who sets up on the heating pot is made by the temperature sensing heating resistor material, consequently when switching on the temperature sensing heating element, can make temperature sensing heating element turn into heat energy with the electric energy and heat the heating pot with the production of heat, make the herbal material atomizing of placing in the heating pot form fog, can utilize the TCR technique to judge current heating temperature according to temperature sensing heating element's resistance simultaneously again, and when stopping to temperature sensing heating element ohmic heating, then can utilize the temperature measurement structure to measure the actual temperature of heating pot, consequently, the limitation of temperature measurement TCR has been overcome through addding the temperature measurement structure, no matter whether temperature sensing heating element is in the state of ohmic heating, the current heating temperature of heating pot can in time be known to the user homoenergetic, thereby make atomizing device heating temperature's detection more convenient, control is more nimble.

Description

Atomizing device and fumigator

Technical Field

The utility model relates to a fumigator technical field, in particular to atomizing device and fumigator.

Background

When the atomizing device is used, after a user puts the herbal materials into the heating pot, the herbal materials can be atomized to generate mist after being heated. The existing atomization device generally heats through a Temperature control heating wire arranged on a heating pot to realize a Temperature control function, and detects heating Temperature by adopting a TCR (Temperature Coefficient of Resistance) technology, but the Temperature measurement of the TCR is used for heating the Temperature control heating wire by electrifying, so that a user cannot know the actual Temperature of the heating pot when the Temperature control heating wire does not heat, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an atomizing device can make atomizing device heating temperature's detection more convenient through addding the temperature measurement structure, controls more in a flexible way.

The utility model discloses still provide a fumigator, convenience of customers realizes nimble heating atomization accuse temperature.

According to the utility model discloses an atomizing device of first aspect embodiment includes: the heating device comprises a shell, wherein a heating pot is arranged in the shell; the heat-sensitive heating component is arranged on the heating pot; and the temperature measuring structure is arranged in the shell and used for detecting the temperature of the heating pot.

According to the utility model discloses atomizing device has following beneficial effect at least:

the utility model discloses an atomizing device, the temperature sensing heating element who sets up on heating the pot is made by the temperature sensing heating resistor material, consequently when switching on the temperature sensing heating element, can make the temperature sensing heating element turn into heat energy with the electric energy and heat the heating pot with the production of heat, make the herbal material atomizing of placing in heating the pot and form fog, can utilize the TCR technique to judge current heating temperature according to temperature sensing heating element's resistance again simultaneously, and when stopping to temperature sensing heating element ohmic heating, then can utilize the temperature measurement structure to measure the actual temperature of heating the pot, consequently, the limitation of TCR temperature measurement has been overcome through addding the temperature measurement structure, no matter whether temperature sensing heating element is in ohmic heating's state, the user homoenergetic is in time known the current heating temperature of heating pot, thereby make atomizing device heating temperature's detection more convenient, control is more nimble.

According to some embodiments of the utility model, the temperature measurement structure is contact temperature measurement structure, contact temperature measurement structure with the heating pot is connected.

According to some embodiments of the present invention, the contact temperature measurement structure includes a thermocouple assembly disposed on the heating pan.

According to some embodiments of the utility model, thermocouple assembly is including setting up first thermode lead wire and second thermode lead wire on the heating pot, the one end of first thermode lead wire with the one end of heat-sensitive heating element is connected, the one end of second thermode lead wire with the other end of heat-sensitive heating element is connected.

According to some embodiments of the present invention, the heat-sensitive heating element and the heating pan are of an integral structure.

According to some embodiments of the present invention, the heating pan has an accommodating chamber with an upper opening, and the heat-sensitive heating element is provided on the bottom and the side peripheral wall of the heating pan.

According to some embodiments of the present invention, the heat-sensitive heating component includes a first heating member and a second heating member, the first heating member is disposed at the bottom of the heating pan, and the second heating member is disposed on the side peripheral wall of the heating pan.

According to some embodiments of the present invention, the material of the heating pan comprises an inorganic non-metallic material.

According to the utility model discloses a some embodiments still include identification member, discernment module and control module, the identification member sets up in the casing, the discernment module with the identification member is connected in order to gather the electrical parameter of identification member, control module with the discernment module is connected in order can according to electrical parameter control the operation of temperature sensing heating element.

According to the utility model discloses a fumigator of second aspect embodiment, including the atomizing device that any one above-mentioned embodiment disclosed.

According to the utility model discloses fumigator has following beneficial effect at least:

the utility model discloses a fumigator, its atomizing device can measure the actual heating temperature of heating pot when and when stopping the ohmic heating respectively when thermosensitive heating component ohmic heating according to thermosensitive heating component's resistance and utilizing the temperature measurement structure for the user can in time learn current heating temperature, and convenience of customers realizes nimble heating atomization accuse temperature.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of an embodiment of an atomization device of the present invention;

FIG. 2 is a cross-sectional view of one embodiment of the atomizing device of the present invention;

FIG. 3 is a schematic structural view of a heating pan according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of one embodiment of the atomization device of the present invention;

FIG. 5 is a perspective view of one embodiment of the fumigator of the present invention;

FIG. 6 is a schematic exploded view of an embodiment of the fumigator of the present invention;

fig. 7 is a partial enlarged view of fig. 6 at a.

Reference numerals:

the thermoelectric module comprises a shell 100, a conductive part 101, a heating pan 200, a thermosensitive heating component 300, a first heating part 310, a second heating part 320, a first conductive lead 301, a second conductive lead 302, a thermocouple component 410, a first thermode lead 411, a second thermode lead 412, an NTC temperature sensor 420, a marker 500, a host body 600, a display 601, a key 602 and an identification part 603.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the orientation description, such as the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-7, according to the embodiment of the present invention, an atomizing device includes a casing 100, a heat-sensitive heating element 300 and a temperature measuring structure, a heating pot 200 is disposed in the casing 100, the heat-sensitive heating element 300 is disposed on the heating pot 200, and the temperature measuring structure is disposed in the casing 100 for detecting the temperature of the heating pot 200.

It should be noted that, after the user places the herbal materials in the heating pan 200, the heat-sensitive heating assembly 300 is used to heat the heating pan 200, so that the herbal materials can be atomized to form mist for the user to eat. The heat-sensitive heating element 300 is made of a heat-sensitive heating resistor material, for example, a heating wire made of metal materials such as nickel or titanium is wound on the outer circumferential wall of the heating pan 200 to heat the heating wire, or a heating circuit made of tungsten paste or platinum-based resistor paste is printed on the heating pan 200 to heat the heating pan 200 after being powered on, because the resistance value of the heat-sensitive heating element material and the temperature are in a positive or negative temperature coefficient relationship, when the heat-sensitive heating element 300 is powered on to convert electric energy into heat energy to generate heat, the current heating temperature of the heat-sensitive heating element 300 can be determined by using the TCR technology according to the resistance value of the heat-sensitive heating element 300, it can be understood that, in general, the heating temperature of the heat-sensitive heating element 300 can be equal to the current heating temperature of the heat-sensitive heating element 200, and a user can perform temperature adjustment according to the requirement of atomization heating and the detected heating temperature of the heat-sensitive heating element 300 to realize the temperature control function of the atomization device. The temperature measuring structure may use an infrared temperature measuring probe to measure the temperature in a non-contact manner, or use a conventional PTC temperature sensor or NTC temperature sensor 420 on the market to detect the temperature of the heating pan 200, specifically, referring to fig. 4, the temperature measuring structure is specifically described by taking the NTC temperature sensor 420 as an example, the first conductive lead 301 and the second conductive lead 302 are conductively connected to the thermal heating element 300 disposed on the heating pan 200, wherein the first conductive lead 301 and the second conductive lead 302 may be nickel wires or copper wires, so that the thermal heating element 300 is powered on to convert the electric energy into heat energy to realize heating, and when the first conductive lead 301 and the second conductive lead 302 stop powering on the thermal heating element 300, the NTC temperature sensor 420 disposed at the bottom of the heating pan 200 may be used to detect the current heating temperature of the heating pan 200. In addition, it should be understood that, considering that the heat generated by the thermosensitive heating component 300 may be lost in the process of being conducted to the heating pan 200, when the thermosensitive heating component 300 is powered on to generate heat, the TCR technology may be used to detect the heating temperature of the thermosensitive heating component 300, the NTC temperature sensor 420 may be used to simultaneously detect the actual heating temperature of the heating pan 200, and the two temperature values may be simultaneously displayed to the user for viewing and reference, so that the user may flexibly control the heating temperature of the atomizing device according to the atomizing heating requirements of different herbal materials. Therefore, the limitation of TCR temperature measurement is overcome by adding the temperature measurement structure, and no matter whether the thermosensitive heating component 300 is in the state of power-on heating, the user can timely know the current heating temperature of the heating pot 200, so that the heating temperature of the atomizing device can be detected more conveniently and controlled more flexibly.

In some embodiments of the present invention, as shown in fig. 2 and 4, the temperature measuring structure is a contact type temperature measuring structure, and the contact type temperature measuring structure is connected to the heating pan 200.

It should be noted that, compared with non-contact temperature measurement such as infrared temperature detection, the temperature measurement of the heating pan 200 by using the contact temperature measurement structure connected to the heating pan 200 can reduce the influence of the distance on the temperature measurement precision, and is beneficial to improving the accuracy of the current actual heating temperature detection of the heating pan 200.

In some embodiments of the present invention, as shown in fig. 2-3, the contact temperature measuring structure includes a thermocouple assembly 410 disposed on the heating pan 200.

Specifically, referring to fig. 2 to 3, the thermocouple assembly 410 and the heating pan 200 may be used to measure the temperature of the heating pan 200, and the thermocouple may not generate temperature deviation even if it works at a high temperature for a long time, and has high temperature measurement accuracy and stability.

In some embodiments of the present invention, as shown in fig. 2 to 3, the thermoelement assembly 410 includes a first thermoelement lead 411 and a second thermoelement lead 412 which are disposed on the heating pan 200, one end of the first thermoelement lead 411 is connected to one end of the heat-sensitive heating assembly 300, and one end of the second thermoelement lead 412 is connected to the other end of the heat-sensitive heating assembly 300.

Wherein, the first thermode lead 411 and the second thermode lead 412 can be made of conductor or semiconductor material, and the materials of the first thermode lead 411 and the second thermode lead 412 are different, such as nickel chromium, nickel silicon can be respectively made into the first thermode lead 411 and the second thermode lead 412, because one end of the first thermode lead 411 and the second thermode lead 412 is connected with one end of the thermal heating component 300, refer to fig. 2-3, therefore, the thermal heating component 300 can be supplied with electricity to heat by taking the first thermode lead 411 and the second thermode lead 412 as conducting wires, it can be understood that, the other end of the first thermode lead 411 and the second thermode lead 412 is connected with the detecting instrument, i.e. can be connected into a closed loop to form a thermocouple, it should be noted that, because the thermal heating component 300 is made of thermal resistance material, not only can generate heat, but also has conductivity as a thermocouple conductor, according to thermoelectric potential effect and the third conductor, the thermal heating component 300 can generate heat in the loop after being electrified, and the thermoelectric current temperature of the thermal heating component 300 can be measured by using the thermoelectric force law, and the thermocouple can be converted into the same temperature measuring instrument 300. It should be noted that, the first thermode lead 411 and the second thermode lead 412 are electrically connected to two ends of the thermal heating element 300, so that the first thermode lead 411 and the second thermode lead 412 can be used as a positive electrode conductive lead and a negative electrode conductive lead to energize the thermal heating element 300 to heat the thermal heating element, and when the thermal heating element 300 is not energized, the temperature of the thermal heating element 300 is still higher under the action of the residual heat, and at this time, the actual heating temperature of the heating pan 200 can be continuously detected by using a thermocouple loop formed by connecting the first thermode lead 411, the second thermode lead 412 and the thermal heating element 300.

In some embodiments of the present invention, as shown in fig. 2 to 4, the heat-sensitive heating element 300 and the heating pan 200 are integrated.

It should be noted that, the thermosensitive heating component 300 and the heating pan 200 are integrally formed, so that the workload of later assembly can be reduced, and the processing and production efficiency of the atomizing device can be improved. Specifically, for example, an alumina ceramic material with excellent thermal conductivity and insulation properties may be used to manufacture the heating pan 200, a pan body of the heating pan 200 may be formed by two substrate layers made of an alumina ceramic material, a heating circuit made of thermistor slurry is printed between the two substrate layers to serve as the thermal heating component 300, and then the two substrate layers are connected into a whole by high-temperature sintering, so that the thermal heating component 300 and the heating pan 200 may be combined into an integrated structure as shown in fig. 3, thereby facilitating later assembly and use.

In some embodiments of the present invention, as shown in fig. 2 and 4, the heating pan 200 has a receiving cavity opened at an upper side, and the heat-sensitive heating element 300 is provided on a bottom and a side circumferential wall of the heating pan 200.

It should be noted that, referring to fig. 2 and 4, the bottom and the side peripheral wall of the heating pan 200 are both heated by the heat-sensitive heating element 300, so that the heating pan 200 can realize the overall heating effect, and compared with the single-side heating mode in which the heating structure of the conventional atomization device only has the bottom surface or the side surface, the overall heating is more uniform and efficient, which is beneficial to improving the atomization effect of the heating pan 200 on the herbal materials.

In some embodiments of the present invention, as shown in fig. 2 and 4, the heat-sensitive heating assembly 300 includes a first heating member 310 and a second heating member 320, the first heating member 310 is disposed at the bottom of the heating pan 200, and the second heating member 320 is disposed on a side circumferential wall of the heating pan 200.

Specifically, the heat-sensitive heating assembly 300 may be composed of a first heating member 310 and a second heating member 320, wherein the first heating member 310 is configured to heat the bottom of the heating pan 200, and the second heating member 320 is configured to heat the side peripheral wall of the heating pan 200, so that a user may energize the first heating member 310 and the second heating member 320 at the same time to realize integral heating, or select to energize only the first heating member 310 so that only the bottom surface of the heating pan 200 generates heat, or select to energize only the second heating member 320 so that only the side surface of the heating pan 200 generates heat, and thus, the first heating member 310 and the second heating member 320 enrich the heating manner of the heating pan 200, which is beneficial to expanding the heating and atomizing function of the atomizing device.

In some embodiments of the present invention, the material of the heating pan 200 includes inorganic non-metallic material.

Wherein, inorganic non-metallic material can be quartz, glass or pottery, because these materials have better high temperature resistance, consequently can not produce the peculiar smell and sneak into the fog that the atomizing of herbal material formed at the in-process of high temperature heating for the purity of fog is higher, the taste is better.

In some embodiments of the utility model, as shown in fig. 2 and fig. 4, still include identification member 500, discernment module and control module, identification member 500 sets up in casing 100, and the discernment module is connected in order to gather identification member 500's electrical parameter with identification member 500, and control module is connected in order to control the operation of temperature sensing heating element 300 according to electrical parameter with the discernment module.

The identification component 500 may be an electronic component such as a resistor or a potentiometer, and has different electrical parameters, the identification module may be a circuit module or a chip, and is configured to collect the electrical parameters of the identification component 500, and the control module may be a CPU or may be formed by an MCU and a peripheral circuit thereof, it may be understood that the identification module and the control module are generally disposed on the host body 600 of the fumigator, and referring to fig. 2 and 4, the atomization device respectively employs different temperature measurement structures to implement a temperature control function, so that the electrical parameters of the identification component 500 in fig. 2 and 4 may be set to be different, specifically, the identification component 500 is exemplified as a resistor, and the resistance value of the resistor may be set to be different, further, referring to fig. 1, the conductive portion 101 is disposed on the housing 100 of the atomization device, the conductive portion 101 is electrically connected to the identification component 500, referring to fig. 6 to 7, the identification module has an identification portion 603, the identification portion 603 is disposed on the host body 600 of the fumigator, the atomization device is detachably connected to the host body 600 of the fumigator, so that a user may assemble different atomization devices to the host body 600 of the fumigator to use the identification module, and when the identification module 500 is contacted with the identification component, thereby enabling the identification module 500 to be connected to a specific identification component 603. It can be understood that, because different atomizing devices can adopt different temperature measurement and temperature control modes, and if a plurality of atomizing devices correspond the herbal material of different varieties respectively, heating conditions such as heating temperature and time required in the atomizing process of each herbal material are different, therefore different resistances of the identification member 500 can be utilized to set different atomizing heating modes respectively and be stored in the memory, the control module reads the corresponding atomizing heating mode set according to the specific resistance of the identification member 500 collected by the identification module to control the operation of the thermosensitive heating component 300, thereby different atomizing heating modes can be switched to different herbal materials and different atomizing devices to realize good heating and atomizing effects.

As shown in fig. 6, a fumigator according to a second aspect of the present invention includes the atomizing device disclosed in any of the above embodiments.

Specifically, referring to fig. 6, the fumigator can include the atomizing device and the host body 600 disclosed in any of the above embodiments, the atomizing device is assembled on the host body 600, the host body 600 is provided with the display screen 601 and the keys 602, the atomizing device can measure the actual heating temperature of the heating pan 200 when the temperature measuring structure is utilized to respectively heat the thermosensitive heating component 300 by electrifying and stop the electrifying according to the resistance value of the thermosensitive heating component 300 and the temperature measuring structure by utilizing the TCR technology, the measured temperature value can be displayed on the display screen 601 for the user to check, so that the user can timely know the current atomizing heating temperature of the atomizing device, and the user can also adjust the temperature according to different heating conditions required by different herbal materials, the keys 602 on the host body 600 are operated to adjust the temperature, and the user can conveniently and flexibly control the heating atomization temperature.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An atomizing device, comprising:

the heating device comprises a shell (100), wherein a heating pot (200) is arranged in the shell (100);

a heat-sensitive heating component (300) arranged on the heating pan (200);

and the temperature measuring structure is arranged in the shell (100) and is used for detecting the temperature of the heating pot (200).

2. An atomizing device in accordance with claim 1, wherein: the temperature measuring structure is a contact temperature measuring structure, and the contact temperature measuring structure is connected with the heating pot (200).

3. An atomizing device in accordance with claim 2, wherein: the contact type temperature measuring structure comprises a thermocouple assembly (410) arranged on the heating pan (200).

4. A nebulising apparatus according to claim 3, characterised in that: the thermocouple assembly (410) comprises a first thermode lead (411) and a second thermode lead (412) which are arranged on the heating pot (200), one end of the first thermode lead (411) is connected with one end of the heat-sensitive heating assembly (300), and one end of the second thermode lead (412) is connected with the other end of the heat-sensitive heating assembly (300).

5. An atomizing device in accordance with claim 1, wherein: the heat-sensitive heating component (300) and the heating pan (200) are of an integral structure.

6. An atomising device according to claim 1, characterised in that: the heating pan (200) is provided with an accommodating cavity with an upper opening, and the heat-sensitive heating component (300) is arranged on the bottom and the side peripheral wall of the heating pan (200).

7. An atomizing device in accordance with claim 6, wherein: the heat-sensitive heating assembly (300) includes a first heating member (310) and a second heating member (320), the first heating member (310) is disposed at the bottom of the heating pan (200), and the second heating member (320) is disposed on a side circumferential wall of the heating pan (200).

8. An atomising device according to claim 1, characterised in that: the material of the heating pot (200) comprises inorganic non-metallic material.

9. An atomising device according to claim 1, characterised in that: still include identification member (500), discernment module and control module, identification member (500) set up in casing (100), the discernment module with identification member (500) are connected in order can to gather the electrical parameter of identification member (500), control module with the discernment module is connected in order can be according to electrical parameter control the operation of temperature sensing heating element (300).

10. A fumigator comprising an atomising device as claimed in any one of claims 1 to 9.

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