CN211153806U - Temperature measurement pottery heating rod and electron cigarette for electronic cigarette are not burnt in heating - Google Patents
Temperature measurement pottery heating rod and electron cigarette for electronic cigarette are not burnt in heating Download PDFInfo
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- CN211153806U CN211153806U CN201921366437.1U CN201921366437U CN211153806U CN 211153806 U CN211153806 U CN 211153806U CN 201921366437 U CN201921366437 U CN 201921366437U CN 211153806 U CN211153806 U CN 211153806U
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Abstract
The utility model discloses a temperature measurement pottery heating rod and electron cigarette for heating incombustible electron cigarette, including the ceramic barred body, the blind hole that extends to the front end is seted up to the rear end of ceramic barred body, and the parcel has the ceramic layer on the ceramic barred body, is provided with the heating circuit between ceramic layer and the ceramic barred body, is provided with the temperature measurement spare in the blind hole. Through set up the temperature measurement piece in the blind hole in the ceramic rod body, removed the process of printing the temperature measurement circuit on the ceramic rod body from, the required man-hour of product processing shortens, has improved the production resistance qualification rate, has reduced manufacturing cost.
Description
Technical Field
The utility model relates to a pottery field that generates heat, in particular to temperature measurement pottery stick and electron cigarette for heating incombustible electron cigarette.
Background
The electronic cigarette which can not burn is an electronic cigarette product which can generate smoke without burning by heating tobacco at the temperature below the burning point of the tobacco, and the product does not generate open fire, so that a lot of harmful substances generated by burning the tobacco are saved, and the harm of the tobacco to human bodies can be reduced compared with the traditional smoking mode.
The heating of the non-combustible heating electronic cigarette is mainly completed through a ceramic heating piece, the ceramic heating piece mainly comprises a ceramic heating piece, a ceramic heating rod and a ceramic heating tube, the ceramic heating piece and the ceramic heating rod are inserted into the cigarette for heating, and the ceramic heating tube is sleeved on the cigarette for heating.
At present, the ceramic heating rod for heating the non-burning electronic cigarette has two types: one is a ceramic heating rod which is only heated and does not have the temperature measuring function; the other is a ceramic heating rod with a temperature measuring function; both of these heating rods have certain drawbacks: the ceramic heating rod which only heats and does not measure the temperature has single function and low market acceptance rate; the ceramic heating rod with the temperature measuring function needs to be co-fired with printed resistance circuits (heating resistors and temperature measuring resistors) twice due to complex process, and the qualified rate of resistance is low, so that the unit price of the product is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a temperature measurement pottery for heating incombustible electron cigarette stick and electron cigarette that generates heat, under the prerequisite that provides good heating capacity and temperature measurement ability, product preparation simple process can effective reduction in production cost.
According to the utility model discloses an on the one hand, provide a temperature measurement pottery stick that generates heat for heating incombustible electron cigarette, including the ceramic barred body, the blind hole that extends to the front end is seted up to the rear end of ceramic barred body, and the parcel has the ceramic layer on the ceramic barred body, is provided with the heating circuit between ceramic layer and the ceramic barred body, is provided with the temperature measurement spare in the blind hole. The temperature measuring piece is arranged in the blind hole in the ceramic rod body, so that the process of printing a temperature measuring circuit on the ceramic rod body is omitted, the working time required by product processing is shortened, partial equipment is omitted, and the production cost is saved.
Preferably, the rear end of the ceramic layer is provided with a first through hole and a second through hole, and two ends of the heating circuit respectively penetrate from the inner side to the outer side of the ceramic layer through the first through hole and the second through hole. The arrangement of the first through hole and the second through hole facilitates the connection of both ends of the heating circuit with the outer lead.
Preferably, the first lead and the second lead are electrically connected to both ends of the heating line, respectively. After the heating circuit is connected with the first lead and the second lead, the heating circuit is convenient to be connected with an external power supply.
Preferably, the blind hole is filled with ceramic glue. The temperature measuring part is fixed in the blind hole of the ceramic rod body by filling ceramic glue, so that the whole weight of the ceramic rod body is reduced, the process of setting the temperature measuring part is more convenient, and the temperature measuring part can be fixed by filling the ceramic glue and curing the ceramic glue.
Preferably, a ceramic tube body is arranged in the blind hole and located behind the temperature measuring part, the temperature measuring part is connected with a third lead and a fourth lead, and the third lead and the fourth lead can penetrate through the ceramic tube body and extend to the rear of the ceramic rod body. The ceramic tube body is arranged in the blind hole and can be used for fixing a lead on the temperature measuring piece, so that the position of the temperature measuring piece is fixed.
Preferably, the temperature measuring piece is positioned at the front end of the blind hole. The front end of the ceramic tube body is mainly used for heating, and the temperature measuring piece is arranged at the front end of the blind hole and corresponds to the heating main position of the ceramic tube body, so that the temperature measurement is more accurate.
Preferably, the temperature measuring member is a thermocouple, an NTC or pt100 temperature sensor. The thermocouple, NTC or pt100 temperature sensor are small-volume temperature measuring elements and are conveniently arranged in the blind hole.
Preferably, the rear end of the ceramic rod body is provided with a flange. The flange is arranged to facilitate the position fixing of the ceramic rod body in the integral product.
Preferably, the front end of the ceramic rod body is conical. The conical end ceramic rod facilitates insertion into an article to be heated.
According to the utility model discloses the second aspect provides an electron cigarette, including the heating not burning temperature measurement pottery for the electron cigarette stick that generates heat. The manufacturing cost of the electronic cigarette with the temperature measuring ceramic heating rod can be effectively reduced, and the heating performance and the temperature measuring performance are good.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a schematic view of an overall structure of an embodiment of a ceramic heating rod, in which arrows indicate coordinate references;
FIG. 2 is a schematic perspective view of the structure of FIG. 1, with arrows indicating coordinate references;
FIG. 3 is a schematic axial cross-sectional view of an embodiment of a ceramic glow stick, in which arrows indicate coordinate references;
fig. 4 is a schematic view of the overall structure of an embodiment in which a ceramic layer is wrapped around a ceramic rod, wherein the arrows indicate the coordinate references.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, 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 the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1-4, for solving the problem that the measurable temperature pottery of present heating incombustible electron cigarette generates heat a preparation technology more complicated, the cost is higher, the utility model provides a temperature measurement pottery generates heat the stick for heating incombustible electron cigarette, including ceramic rod 100, blind hole 200 towards the front end extension is seted up to ceramic rod 100's rear end, and the parcel has ceramic layer 300 on ceramic rod 100, is provided with between ceramic layer 300 and the ceramic rod 100 and generates heat circuit 400, is provided with temperature measurement piece 500 in the blind hole 200. Through set up temperature measurement piece 500 in blind hole 200 in ceramic barred body 100, removed the process of printing the temperature measurement circuit on ceramic barred body 100, the required man-hour of product processing shortens, saves some equipment, has improved the heating resistor qualification rate, saves manufacturing cost.
It should be understood that the front and rear directions indicated by arrows in fig. 1 to 4 are based on the direction in which the ceramic heating rod is inserted into tobacco, and the front end of the ceramic heating rod is inserted into tobacco first. The blind hole 200 of the present embodiment is correspondingly disposed in the inner cavity of the ceramic rod 100, the rear end of the inner cavity is communicated with the outside, and the front end of the inner cavity is closed.
The ceramic rod 100 and the ceramic layer 300 may be formed by co-firing a green rod and a green layer, and before co-firing the green rod and the green layer, a heating resistor circuit is printed on an inner wall of the green layer, and then the green layer is wrapped outside the green rod in the manner shown in fig. 4, and then co-fired.
Referring to fig. 4, the rear end of the ceramic layer 300 is preferably provided with a first via 301 and a second via 302, and both ends of the heat generating circuit 400 pass from the inside to the outside of the ceramic layer 300 through the first via 301 and the second via 302, respectively. The arrangement of the first and second through holes 301 and 302 facilitates the connection of both ends of the heating line 400 with the outer lead wires. Specifically, the heating wire 400 may be printed while covering the first through hole 301 and the second through hole 302, after the ceramic rod 100 and the ceramic layer 300 are molded, the two ends of the heating wire 400 are positioned in the first through hole 301 and the second through hole 302, and the first lead 401 and the second lead 402 may be respectively welded to the first through hole 301 and the second through hole 302 and respectively connected to the two ends of the heating wire 400, so that the first lead 401 and the second lead 402 are conveniently connected to an external power source.
The blind holes 200 are preferably filled with ceramic paste. The temperature measuring part 500 is fixed in the blind hole 200 of the ceramic rod body 100 by filling ceramic glue, so that the whole weight of the ceramic rod body 100 is lighter, the process of setting the temperature measuring part 500 is more convenient, and the temperature measuring part 500 can be fixed by filling the ceramic glue and curing the ceramic glue.
The blind hole 200 can also be provided with the ceramic body, the ceramic body is located temperature measurement piece 500 rear, temperature measurement piece 500 is connected with third lead wire 501 and fourth lead wire 502, third lead wire 501 and fourth lead wire 502 can pass the ceramic body and extend to the rear of ceramic rod body 100, the pore wall of ceramic body can be connected third lead wire 501 and fourth lead wire 502 through ceramic cement, the ceramic body can set up two pore walls and be used for corresponding third lead wire 501 and fourth lead wire 502 respectively, the outer wall of ceramic body then also can be through the inner wall that ceramic cement connects ceramic rod body 100. The ceramic tube body is arranged in the blind hole 200, so that the ceramic tube body can be used for fixing a lead on the temperature measuring piece 500, and the position of the temperature measuring piece 500 is fixed.
Referring to fig. 2 and 3, the temperature measuring member 500 is preferably located at the front end of the blind hole 200, and the front end of the blind hole 200 may preferably extend 1-10mm from the front end of the ceramic rod 100. The front end of the ceramic tube body is mainly used for heating, and the temperature measuring piece 500 is arranged at the front end of the blind hole 200 and corresponds to the heating main position of the ceramic tube body, so that the temperature measurement is more accurate.
The temperature measuring member 500 may be a thermocouple, an NTC or a pt100 temperature sensor. The thermocouple, NTC or pt100 temperature sensor are small volume temperature measuring elements that are conveniently disposed within the blind hole 200. The specific temperature measurement mode refers to the general temperature measurement methods of the three general temperature measurement parts.
Referring to fig. 1 to 3, the rear end of the ceramic rod 100 is preferably provided with a flange 600, and the flange 600 may be formed by sleeving a green body of the flange 600 on a green rod and then co-firing the green body. The flange 600 is provided to facilitate the position fixing of the ceramic rod 100 in the integral product.
Referring to fig. 1-3, the front end of the ceramic rod 100 is preferably conical. The conically ended ceramic rod 100 facilitates insertion into an article to be heated.
The axial length of the ceramic rod body is 10-50mm, and the outer diameter of the ceramic rod body is 1.5-3 mm. The axial length and the outer diameter of the ceramic rod body are limited, so that the ceramic rod body can be conveniently matched with the size of the current common smoke.
The utility model also provides an electron cigarette, it includes that arbitrary heating does not burn temperature measurement pottery for the electron cigarette stick that generates heat. The electronic cigarette with the temperature measuring ceramic heating rod for heating the non-burning electronic cigarette has the advantages that the manufacturing cost can be effectively reduced, and the heating performance and the temperature measuring performance are good.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides a temperature measurement pottery stick that generates heat for electronic cigarette that heats not burn, its characterized in that includes ceramic rod (100), and blind hole (200) that extend to the front end are seted up to the rear end of ceramic rod (100), and the parcel has ceramic layer (300) on ceramic rod (100), is provided with between ceramic layer (300) and ceramic rod (100) and generates heat circuit (400), is provided with temperature measurement spare (500) in blind hole (200).
2. The ceramic heating rod for measuring temperature for the electric cigarette without being burned by heat according to claim 1, wherein a first through hole (301) and a second through hole (302) are formed at the rear end of the ceramic layer (300), and both ends of the heating circuit (400) are respectively penetrated from the inner side to the outer side of the ceramic layer (300) through the first through hole (301) and the second through hole (302).
3. The ceramic temperature measuring heating rod for a non-combustible heating electronic cigarette according to claim 2, wherein a first lead (401) and a second lead (402) are electrically connected to two ends of the heating circuit (400), respectively.
4. The temperature measuring ceramic heating rod for the electronic cigarette which is not combusted by heating as claimed in claim 1, wherein the blind hole (200) is filled with ceramic glue.
5. The non-combustible heating temperature measuring ceramic heating rod for the electronic cigarette is characterized in that a ceramic tube body is arranged in the blind hole (200), the ceramic tube body is located behind the temperature measuring piece (500), the temperature measuring piece (500) is connected with a third lead (501) and a fourth lead (502), and the third lead (501) and the fourth lead (502) can penetrate through the ceramic tube body and extend to the rear of the ceramic rod body (100).
6. The temperature measuring ceramic heating rod for the non-combustible electric heating cigarette as claimed in claim 1, wherein the temperature measuring member (500) is located at the front end of the blind hole (200).
7. The temperature measuring ceramic glow stick for a non-combustible heating electronic cigarette according to claim 1, wherein said temperature measuring member (500) is a thermocouple, an NTC or a pt100 temperature sensor.
8. The temperature measuring ceramic heating rod for the electronic cigarette which is not combusted by heat as claimed in claim 1, wherein a flange (600) is arranged at the rear end of the ceramic rod body (100).
9. The ceramic heating rod for measuring temperature for the electronic cigarette without being burned by heat according to claim 1, wherein the front end of the ceramic rod body (100) is conical.
10. An electronic cigarette, characterized by comprising the temperature measuring ceramic heating rod for the heating non-combustion electronic cigarette of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921366437.1U CN211153806U (en) | 2019-08-21 | 2019-08-21 | Temperature measurement pottery heating rod and electron cigarette for electronic cigarette are not burnt in heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921366437.1U CN211153806U (en) | 2019-08-21 | 2019-08-21 | Temperature measurement pottery heating rod and electron cigarette for electronic cigarette are not burnt in heating |
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| Publication Number | Publication Date |
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| CN211153806U true CN211153806U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921366437.1U Active CN211153806U (en) | 2019-08-21 | 2019-08-21 | Temperature measurement pottery heating rod and electron cigarette for electronic cigarette are not burnt in heating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022068890A1 (en) * | 2020-09-29 | 2022-04-07 | 深圳市合元科技有限公司 | Sensor for aerosol generation apparatus, aerosol generation apparatus and temperature measurement apparatus |
| CN114340066A (en) * | 2021-12-03 | 2022-04-12 | 深圳顺络电子股份有限公司 | Ceramic heating rod, manufacturing method thereof and electronic cigarette |
| CN114468383A (en) * | 2020-11-11 | 2022-05-13 | 湖南中烟工业有限责任公司 | Heating element, low-temperature baking smoking set and heating element dismounting method thereof |
-
2019
- 2019-08-21 CN CN201921366437.1U patent/CN211153806U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022068890A1 (en) * | 2020-09-29 | 2022-04-07 | 深圳市合元科技有限公司 | Sensor for aerosol generation apparatus, aerosol generation apparatus and temperature measurement apparatus |
| CN114468383A (en) * | 2020-11-11 | 2022-05-13 | 湖南中烟工业有限责任公司 | Heating element, low-temperature baking smoking set and heating element dismounting method thereof |
| CN114340066A (en) * | 2021-12-03 | 2022-04-12 | 深圳顺络电子股份有限公司 | Ceramic heating rod, manufacturing method thereof and electronic cigarette |
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