CN210275908U - Heating rod body and heating assembly - Google Patents
Heating rod body and heating assembly Download PDFInfo
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- CN210275908U CN210275908U CN201821779423.8U CN201821779423U CN210275908U CN 210275908 U CN210275908 U CN 210275908U CN 201821779423 U CN201821779423 U CN 201821779423U CN 210275908 U CN210275908 U CN 210275908U
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- heating
- hollow ceramic
- circuit layer
- rod
- ceramic rod
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Abstract
The utility model discloses a heating rod body, including hollow ceramic rod, hollow ceramic rod is provided with the heating circuit layer outward. A heating assembly comprises a heating rod body, and an outer ceramic layer is arranged outside a heating circuit layer. A heating component with a flange comprises a heating rod body, and a flange is sleeved outside a hollow ceramic rod. A temperature measurement heating assembly comprises a heating rod body, and a temperature measurement circuit layer is further arranged outside a hollow ceramic rod. The utility model discloses a heating rod body and heating element has the fast advantage of the fast and cooling rate of programming rate, because cavity setting, its material is also lighter, practices thrift the energy consumption, the use and the life-span extension of the electron cigarette product of being convenient for.
Description
Technical Field
The utility model relates to a heating member especially relates to electron is heating member for cigarette.
Background
The electronic cigarette without burning heat is a product which is inserted into a cigarette body by using a heating rod and heats the cigarette body by using the heating rod without generating open fire, and harmful substances generated by the open fire can be effectively reduced because the open fire is not generated.
The heating rod of this type electron cigarette that has now generally directly sets up heating circuit and insulating layer outside the barred body, and the heat conductivity of barred body is relatively poor, and programming rate and cooling rate are all slower, and the power consumption increases, and the weight of whole material is also higher, and the production materials is more.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem mentioned above, and provides a heating rod body and heating element, and it has intensification, rapid characteristics of cooling, practices thrift the energy consumption, and material is light.
The utility model discloses a realize through following technical scheme:
a heating rod body comprises a hollow ceramic rod, and a heating circuit layer is arranged outside the hollow ceramic rod.
Preferably, the end of the hollow ceramic rod is tapered.
Preferably, the length of the hollow ceramic rod is 18-24mm, the outer diameter is 1.8-2.4mm, and the covering length of the heating circuit layer is 8-14 mm.
A heating assembly comprises a heating rod body, and an outer ceramic layer is arranged outside a heating circuit layer.
Preferably, the hollow ceramic rod and the outer ceramic layer are both made of zirconia or alumina.
A heating component with a flange comprises a heating rod body, and a flange is sleeved outside a hollow ceramic rod.
Preferably, the flange and the hollow ceramic rod are integrally formed or separately arranged.
Preferably, the flange is connected with the hollow ceramic rod through ceramic glue or glass glaze solidification.
A temperature measurement heating assembly comprises a heating rod body, and a temperature measurement circuit layer is further arranged outside a hollow ceramic rod.
Preferably, the heating circuit layer and the temperature measuring circuit layer are both connected with at least two leads.
The beneficial effects are that: compared with the prior art, the utility model discloses a heating rod body and heating element has the fast advantage that the programming rate is fast and the cooling rate is fast, because cavity sets up, its material is also lighter, practices thrift the energy consumption, the life and the life-span extension of the electron cigarette product of being convenient for.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural view of a flanged heating assembly;
FIG. 2 is a schematic cross-sectional view of a flanged heating assembly;
FIG. 3 is a schematic view of a heater rod body;
fig. 4 is a partially enlarged view of a portion a in fig. 2.
Detailed Description
As shown in fig. 1 to 4, an embodiment of the heating rod body includes a hollow ceramic rod 1, and a heating circuit layer 2 is provided outside the hollow ceramic rod 1.
The arrangement of the hollow ceramic rod 1 enables an electronic cigarette product to have the advantages of high temperature rising speed and high temperature reduction speed, and due to the hollow arrangement, the electronic cigarette product is also made of lighter materials, so that the energy consumption is saved, and the service life of the electronic cigarette product is prolonged.
The heating circuit layer 2 is preferably wrapped around the hollow ceramic rod 1, and the hollow ceramic rod 1 is preferably cylindrical. The heating line is preferably provided on the hollow ceramic rod 1 by printing.
The end of the hollow ceramic rod 1 is preferably conical, so that the resistance is reduced by inserting the hollow ceramic rod into a cigarette body conveniently.
The length of the hollow ceramic rod 1 is preferably 18-24mm, the outer diameter thereof is preferably 1.8-2.4mm, and the covering length of the heating circuit layer 2 is preferably 8-14 mm. The coverage length of the heating circuit layer 2 may be the length of the heating resistor circuit printed on the hollow ceramic rod 1 along the axial direction of the hollow ceramic rod 1, and specifically may be the coverage length of the heating resistor circuit arranged on the heating circuit layer 2 along the axial direction of the hollow ceramic rod 1. The hollow ceramic rod 1 and the heating area are arranged in size, so that the heating rod body is fully and reasonably contacted with the cigarette body, and the heating effect is better.
As shown in fig. 4, an embodiment of the heating assembly comprises the heating rod body, and further, an outer ceramic layer 3 is arranged outside the heat-generating circuit layer 2. Outer ceramic layer 3 can be fixed mutually with hollow ceramic stick 1 through sticky mode, and the colloid is located between outer ceramic layer 3 and hollow ceramic stick 1, and this setting makes heating circuit layer 2 can obtain effective protection.
The outer ceramic layer 3 can be wrapped around the hollow ceramic rod 1.
The hollow ceramic rod 1 and the outer ceramic layer 3 are preferably both made of zirconia or alumina. Namely, the hollow ceramic rod 1 and the outer ceramic layer 3 are preferably made of the same type of ceramic raw materials; when the zirconia is applied, the heat of the hollow ceramic rod 1 and the outer ceramic layer 3 is not easy to diffuse, and the heat source is not easy to conduct to a position which is easy to contact with a human body, so that the hand scalding is prevented; when the alumina is applied, the production cost of the product can be effectively saved.
As shown in fig. 1 and 2, an embodiment of a flanged heating assembly includes a heating rod body, and further, a flange 4 may be sleeved outside the hollow ceramic rod 1. The flange 4 and the hollow ceramic rod 1 can be integrally formed or separately arranged, and when the flange 4 and the hollow ceramic rod 1 are integrally formed, the flange 4 and the hollow ceramic rod 1 can be subjected to hot-press casting through a die and then pre-sintered.
When the flange 4 and the hollow ceramic rod 1 are arranged separately, the flange 4 is preferably connected with the hollow ceramic rod 1 through ceramic glue or glass glaze curing, and specifically, the hollow ceramic rod 1 is sleeved with the flange 4 after being sintered and then is connected through ceramic glue or glass glaze curing.
The flange 4 may be of rectangular cross-section or of circular cross-section.
As shown in FIG. 4, an embodiment of the temperature measurement heating assembly comprises a heating rod body, and a temperature measurement circuit layer 5 can be further arranged outside a hollow ceramic rod 1. The temperature measuring circuit layer 5 and the heating circuit layer 2 are both arranged outside the hollow ceramic rod 1 and further can be arranged between the hollow ceramic rod 1 and the outer ceramic layer 3, and one of the temperature measuring circuit layer 5 and the heating circuit layer 2 can be selected to be arranged on the inner side, and the other is arranged on the outer side. The temperature measuring circuit layer 5 can be wrapped around the hollow ceramic rod 1, the temperature measuring circuit layer 5 is preferably arranged outside the hollow ceramic rod 1 in a printing mode, and can be sequentially printed outside the hollow ceramic rod 1 together with the heating circuit layer 2.
The heating resistance circuit on the heating circuit layer 2 is used for heating by electrifying, and the temperature measuring resistance circuit on the temperature measuring circuit layer 5 is used for measuring the temperature on the heating circuit layer 2 by electrifying.
Further, the heating circuit layer 2 and the temperature measuring circuit layer 5 can be both connected with at least two leads, at least one of which is an anode lead and at least one of which is a cathode lead, and the leads are used for enabling the heating circuit layer 2 and the temperature measuring circuit layer 5 to be respectively connected with an external power supply. The lead wires led out from the heating circuit layer 2 and the temperature measuring circuit layer 5 can penetrate through the flange 4 to the rear end of the hollow ceramic rod 1 and can be communicated with the lead wires through electric shock, and the lead wires can be connected with an external power supply.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (9)
1. The heating rod body is characterized by comprising a hollow ceramic rod (1), wherein a heating circuit layer (2) is arranged outside the hollow ceramic rod (1); the heating circuit layer (2) is wrapped outside the hollow ceramic rod (1) in a surrounding mode, and the hollow ceramic rod (1) is cylindrical; the length of the hollow ceramic rod (1) is 18-24mm, the outer diameter is 1.8-2.4mm, and the covering length of the heating circuit layer (2) is 8-14 mm; the covering length of the heating circuit layer (2) is the length of the heating circuit layer printed on the hollow ceramic rod (1) along the axial direction of the hollow ceramic rod (1).
2. A heating rod body according to claim 1, characterized in that the end of the hollow ceramic rod (1) is conical.
3. A heating assembly is characterized by comprising the heating rod body as claimed in any one of the claims 1 to 2, and an outer ceramic layer (3) is arranged outside a heating circuit layer (2).
4. A heating element according to claim 3, characterized in that the hollow ceramic rod (1) and the outer ceramic layer (3) are made of zirconia or alumina.
5. A heating element, comprising a heating rod body as claimed in any one of claims 1 to 2, wherein the hollow ceramic rod (1) is provided with a flange (4) around it.
6. A heating assembly according to claim 5, characterized in that the flange (4) and the hollow ceramic rod (1) are integrally formed or provided separately.
7. A heating element according to claim 5, characterized in that the flange (4) is connected to the hollow ceramic rod (1) by curing of ceramic paste or glass frit.
8. A heating component is characterized by comprising the heating rod body as claimed in any one of claims 1 to 2, and a temperature measuring circuit layer (5) is arranged outside the hollow ceramic rod (1).
9. A heating element according to claim 8, characterized in that at least two leads are connected to both the heating circuit layer (2) and the thermometric circuit layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779423.8U CN210275908U (en) | 2018-10-30 | 2018-10-30 | Heating rod body and heating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779423.8U CN210275908U (en) | 2018-10-30 | 2018-10-30 | Heating rod body and heating assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210275908U true CN210275908U (en) | 2020-04-10 |
Family
ID=70058628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821779423.8U Active CN210275908U (en) | 2018-10-30 | 2018-10-30 | Heating rod body and heating assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210275908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021213303A1 (en) * | 2020-04-23 | 2021-10-28 | 湖北中烟工业有限责任公司 | Heater and heat-not-burn smoking set |
-
2018
- 2018-10-30 CN CN201821779423.8U patent/CN210275908U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021213303A1 (en) * | 2020-04-23 | 2021-10-28 | 湖北中烟工业有限责任公司 | Heater and heat-not-burn smoking set |
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