CN210520094U - Atomizer and electronic cigarette - Google Patents
Atomizer and electronic cigarette Download PDFInfo
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- CN210520094U CN210520094U CN201920952018.XU CN201920952018U CN210520094U CN 210520094 U CN210520094 U CN 210520094U CN 201920952018 U CN201920952018 U CN 201920952018U CN 210520094 U CN210520094 U CN 210520094U
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Abstract
The utility model relates to an atomizer, including porous body and heat-generating body, the porous body includes the atomizing face, the heat-generating body can freely set up with crooked on the atomizing face, the part of heat-generating body is provided with the strengthening rib on the surface, the strengthening rib will the heat-generating body is fixed on the atomizing face. Effectively avoids the heating element from falling off from the porous body and improves the yield. The utility model also provides an electron cigarette with above-mentioned atomizer.
Description
Technical Field
The utility model relates to an electron cigarette technical field especially relates to an atomizer and electron cigarette.
Background
Electronic cigarettes are used as substitutes of traditional cigarettes, and a tobacco tar atomizer is generally adopted. In the electronic cigarette products in the current market, the atomizer is driven by the power supply to atomize the tobacco tar to form simulated cigarette smoke. Compared with the traditional cigarette, the electronic cigarette meets the physiological requirements of users, and simultaneously avoids the harm caused by harmful substances such as tar, carbon monoxide and the like brought by the traditional cigarette.
The common atomizer comprises a porous body and a heating element, wherein the heating element is printed at the bottom of the porous body, the manufacturing period is long, the resistance value is unstable, the resistance error is large, the heating element is easy to fall off, and the yield is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to current atomizer, there is the problem that the yield is low, provides an atomizer and electron cigarette.
The utility model provides an atomizer, includes porous body and heat-generating body, the porous body includes the atomizing face, the heat-generating body can freely set up with crooked on the atomizing face, the part of heat-generating body is provided with the strengthening rib on the surface, the strengthening rib will the heat-generating body is fixed on the atomizing face.
In one embodiment, the heating elements are distributed on the atomization surface in an I shape, an omega shape, a C shape, an S shape, an H shape or a T shape.
In one embodiment, the number of the reinforcing ribs is at least two, and the at least two reinforcing ribs are arranged on part of the surface of the heating body at intervals.
In one embodiment, the porous body, the heat generating body, and the reinforcing rib are integrally molded by sintering.
In one embodiment, the porous body has a rectangular parallelepiped shape, and the porous body is provided with heat dissipation holes.
In one embodiment, the porous body further comprises a liquid inlet surface, the liquid inlet surface is parallel to the atomization surface, and the heat dissipation hole is arranged in the center of the porous body and penetrates from the liquid inlet surface to the atomization surface.
In one embodiment, the corners of the atomizing surface are recessed to form positioning grooves.
In one embodiment, the heating element further comprises a first electrode and a second electrode, and the first electrode and the second electrode are respectively connected with and conducted with two ends of the heating element.
In one embodiment, the heating element further comprises a first connecting terminal and a second connecting terminal, the first electrode is connected with one end of the heating element through the first connecting terminal, and the second electrode is connected with the other end of the heating element through the second connecting terminal.
The utility model provides an electronic cigarette, includes as above atomizer and stock solution device, the atomizer with the stock solution device is installed in the casing of electronic cigarette, follows the tobacco juice that liquid hole outflow of stock solution device passes through the income liquid level of porous body gets into in the porous body.
The technical scheme in the embodiment at least has the following technical effects:
according to the atomizer, the heating body can be freely and flexibly arranged on the atomization surface, the reinforcing ribs are arranged on part of the surface of the heating body and fix the heating body on the atomization surface, so that the heating body is effectively prevented from falling off from the porous body, and the yield is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a first schematic structural diagram of an atomizer according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an atomizer according to an embodiment of the present invention;
FIG. 3 is a bottom view of the atomizer according to an embodiment of the present invention, showing a distribution pattern of the heating elements on the atomization surface of the porous body before the reinforcing ribs are not provided;
FIG. 4 is a bottom view of the atomizer according to the embodiment of the present invention, showing another form of distribution of the heating elements on the atomizing surface of the porous body before the reinforcing rib is not provided;
fig. 5 is a schematic view of an atomizer according to an embodiment of the present invention.
Reference numerals:
10-atomizer
20-liquid storage device
30-airway tube
100-porous body
110-atomizing surface
120-heat dissipation hole
130-positioning groove
140-liquid surface
200-heating element
300-reinforcing rib
400-first electrode
500-second electrode
600-first connecting terminal
700-second connection terminal
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. The following description of the embodiments is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
In the description of the present invention, it is to be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do 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, are not to be construed as limiting the present invention.
The technical solution of the present invention will be explained in more detail with reference to fig. 1 to 5.
Referring to fig. 1, an embodiment of the present invention provides an atomizer for atomizing tobacco tar in an electronic cigarette, where the atomizer 10 includes a porous body 100 and a heating element 200. The porous body 100 sucks tobacco juice from a tobacco tar storage device, and the heating body 200 heats and atomizes the tobacco tar sucked in the porous body 100. The porous body 100 includes an atomization surface 110, the heating element 200 is freely and flexibly disposed on the atomization surface 110, a part of the surface of the heating element 200 is provided with a reinforcing rib 300, and the reinforcing rib 300 fixes the heating element 200 on the atomization surface 110. A part of the heating element 200 is covered by the reinforcing rib 300, and the other part is exposed. The heat-generating body 200 is fixed on the atomizing surface 110 by the reinforcing ribs 300, so that the heat-generating body 200 is effectively prevented from falling off from the porous body 100, and the yield of the atomizer is improved. Meanwhile, the surface of the exposed part of the heating body 200 can timely dissipate heat, so that the over-high temperature of the atomizer is avoided.
Alternatively, the porous body 100 may be made of a hard capillary structure such as porous ceramic, porous glass ceramic, and porous glass. The heating element 200 may be made of stainless steel, nichrome, iron-chromium-aluminum alloy, metal titanium, etc.
Alternatively, as shown in fig. 1, 3 and 4, the heating elements 200 are distributed on the atomization surface 110 in an I-shape, an Ω -shape, a C-shape, an S-shape, an H-shape or a T-shape. Optionally, the heating elements 200 are distributed on the atomizing surface 110 without crossing, so as to ensure the stability of the resistance value. The heating element 200 is partially embedded in the porous body 100 and partially exposed, so that when the tobacco tar absorbed by the porous body 100 is heated and atomized, the heat accumulated in the porous body 200 is reduced and the atomization efficiency is high.
Optionally, referring to fig. 1, the number of the reinforcing ribs 300 is at least two, and the at least two reinforcing ribs 300 are disposed on a part of the surface of the heating element 200 at intervals. At this time, the reinforcing rib 300 covers a part of the surface of the heating element 200, and presses and fixes the heating element 200 to the atomization surface 110. The heat generating body 200 is effectively prevented from falling off from the porous body 100, and the yield of the atomizer is improved. The width, thickness, number and arrangement position of the ribs 300 can be selected according to the shape of the heating element 200 and the distribution pattern on the atomization surface 100. In this embodiment, the strengthening rib 300 is three, and three strengthening ribs 300 are along interval setting on the width direction of atomizing face 110, and middle strengthening rib 300 is pressed at the waist position of heat-generating body 200, and the strengthening rib 300 of both sides is pressed respectively at the top and the top position department of heat-generating body 200, and the department of buckling of heat-generating body 200 all has the fixed of strengthening rib 300, has avoided heat-generating body 200 to drop from porous body 100 effectively, has improved the yield of atomizer.
Alternatively, the porous body 100, the heating body 200, and the reinforcing ribs 300 are integrally molded by sintering. Specifically, the porous body 100 is porous ceramic, the heating element 200 is nickel-chromium alloy, a blank of the porous body 100 may be formed by using a kaolin clay pellet, then the heating element 200 is partially embedded in the blank, then a kaolin clay pellet reinforcing rib 300 is covered on a part of the surface of the heating element 200, and finally the blank is dried and sintered. When the heating element 200 is a coated sheet-like heating element, the sheet-like heating element may be first coated on an organic film, the organic film with the sheet-like heating element is then inserted into a green body, a part of the surface of the sheet-like heating element is covered with the reinforcing ribs 300, and the green body is dried and sintered, so that the organic film is burned off during sintering, and only the coated sheet-like heating element is tightly bonded to the porous body 100. The reinforcing ribs 300 on the surface of the heating body 200 can effectively prevent the heating body 200 from falling off from the porous body 100, and the yield of the atomizer is improved.
Alternatively, referring to fig. 1 and 2, the cross-section of the porous body 100 may be circular, square, rectangular, elliptical, etc. In the embodiment, the porous body 100 has a rectangular parallelepiped shape, and the porous body 100 is provided with heat dissipation holes 120. The heat generating body 200 is distributed around the heat radiating hole 120, and the cross section of the heat radiating hole 120 may be circular, elliptical, square, polygonal, etc. The porous body 100 further includes a liquid inlet surface 140, the liquid inlet surface 140 is parallel to the atomization surface 110, and the heat dissipation hole 120 is disposed at the center of the porous body 100 and penetrates from the liquid inlet surface 140 to the atomization surface 110. The liquid inlet surface 140 is used for communicating with a liquid storage device, and the tobacco tar in the liquid storage device smoothly enters the porous body 100 along the liquid inlet surface 140. The tobacco tar is heated by the heating element 200 at the position where the porous body 100 is close to the atomization surface 110, atomized, and then escapes through the atomization surface 110. The escaped smoke flows out from the heat dissipation holes 120 together with the air, and the heat generated by the oil smoke atomized by the heating element 200 is taken away by the flowing smoke in time, thereby avoiding the over-high temperature of the porous body 100 and the dry burning of the heating element 200.
Alternatively, referring to fig. 1, fig. 3 and fig. 4, the heating elements 200 are distributed on the atomizing surface 110 in an Ω shape. The porous body 100 includes a housing groove for housing the heat generating body 200, the housing groove extending in a direction parallel to the plane of the atomization surface 110 in length and extending in a direction away from the atomization surface in depth. The heat dissipation holes 120 are located in the inner periphery of the omega-shaped heating body 200, the bending part of the omega-shaped heating body 200 is in arc transition, the resistance value of the heating body 200 is stable, the resistance error is reduced, and the service life is prolonged.
Optionally, the corners of the atomizing surface 110 are recessed to form positioning slots 130. The positioning groove 130 can circumferentially position the porous body 100, ensure the liquid inlet surface 140 and the atomization surface 110 to be arranged in parallel, and avoid dry burning of the heating element 200.
Optionally, the device further comprises a first electrode 400 and a second electrode 500. The first electrode 400 is a positive electrode, and the second electrode 500 is a negative electrode. The first electrode 400 and the second electrode 500 are respectively connected to two ends of the heating element 200 and are conducted to form a current loop to heat the heating element 200. Optionally, the atomizer further comprises a first connection terminal 600 and a second connection terminal 700. Alternatively, the first connection terminal 600 and the second connection terminal 700 are each L-shaped and embedded in the porous body 100, one surface of the L-shaped connection terminal is connected to one end of the heating element 200, and the other surface is connected to an electrode. The first electrode 400 is connected to one end of the heating element 200 through the first connection terminal 600, and the second electrode 500 is connected to the other end of the heating element 200 through the second connection terminal 700. The detachment of the heating element 200 from the porous body 100 due to the electrode pulling can be effectively prevented. As shown in fig. 3 and 4, two ends of the Ω -shaped heating element 200 are connected and conducted with the first connection terminal 600 and the second connection terminal 700, respectively, and compared with the connection mode in fig. 4, the connection mode in fig. 3 has a longer distribution path of the heating element 200 on the atomization surface 110, a larger contact area between the tobacco tar and the heating element 200, a larger curvature radius of the bent portion, a more stable resistance value, and a better atomization effect.
Referring to fig. 5, an embodiment of the present invention further provides an electronic cigarette, including the atomizer 10 and the liquid storage device 20 as described in the above technical solution, the atomizer 10 and the liquid storage device 20 are installed in a cigarette holder of the electronic cigarette, and tobacco tar flowing out from a liquid outlet hole at the bottom of the liquid storage device 20 enters the porous body 100 through a liquid inlet surface of the porous body 100. The tobacco tar is heated and atomized on the heating element 200 at the bottom of the porous body 100, and the atomized smoke flows out of the mouthpiece through the air duct 30 along the direction of the dotted arrow in fig. 5.
According to the atomizer, the heating body can be freely and flexibly arranged on the atomization surface, the reinforcing ribs are arranged on part of the surface of the heating body and fix the heating body on the atomization surface, so that the heating body is effectively prevented from falling off from the porous body, and the yield is improved.
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.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides an atomizer, its characterized in that, atomizer (10) are including porous body (100) and heat-generating body (200), porous body (100) are including atomizing face (110), heat-generating body (200) can set up with freely bending on atomizing face (110), the part of heat-generating body (200) is provided with strengthening rib (300) on the surface, strengthening rib (300) will heat-generating body (200) are fixed on atomizing face (110).
2. Atomizer according to claim 1, characterized in that, heat-generating body (200) is the distribution on atomizing face (110) of I type, omega type, C type, S type, H type or T type.
3. The atomizer according to claim 1, wherein said reinforcing ribs (300) are at least two, and at least two reinforcing ribs (300) are provided at intervals on a part of the surface of said heat-generating body (200).
4. The atomizer according to claim 1, characterized in that said porous body (100), said heat-generating body (200) and said reinforcing rib (300) are integrally molded by sintering.
5. An atomizer according to claim 1, characterized in that said porous body (100) is rectangular parallelepiped, said porous body (100) being provided with heat dissipation holes (120).
6. An atomizer according to claim 5, wherein said porous body (100) further comprises a liquid inlet surface (140), said liquid inlet surface (140) being parallel to said atomization surface (110), said louvers (120) being provided at the center of said porous body (100) and penetrating from said liquid inlet surface (140) to said atomization surface (110).
7. A nebulizer as claimed in claim 5, wherein the corners of the nebulizing surface (110) are recessed inwards to form positioning slots (130).
8. The atomizer according to claim 1, further comprising a first electrode (400) and a second electrode (500), said first electrode (400) and said second electrode (500) being connected to and conducted with both ends of said heat-generating body (200), respectively.
9. The atomizer according to claim 8, further comprising a first connection terminal (600) and a second connection terminal (700), wherein said first electrode (400) is connected to one end of said heat-generating body (200) through said first connection terminal (600), and said second electrode (500) is connected to the other end of said heat-generating body (200) through said second connection terminal (700).
10. An electronic cigarette, comprising an atomizer (10) according to any one of claims 1 to 9 and a liquid storage device (20), wherein the liquid storage device (20) is disposed above the atomizer (10), and smoke liquid flowing out from a liquid outlet hole at the bottom of the liquid storage device (20) enters the porous body (100) through a liquid inlet surface of the porous body (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920952018.XU CN210520094U (en) | 2019-06-24 | 2019-06-24 | Atomizer and electronic cigarette |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920952018.XU CN210520094U (en) | 2019-06-24 | 2019-06-24 | Atomizer and electronic cigarette |
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| Publication Number | Publication Date |
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| CN210520094U true CN210520094U (en) | 2020-05-15 |
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| CN201920952018.XU Active CN210520094U (en) | 2019-06-24 | 2019-06-24 | Atomizer and electronic cigarette |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022037678A1 (en) * | 2020-08-20 | 2022-02-24 | 深圳市合元科技有限公司 | Electronic cigarette, electronic cigarette atomizer and atomization assembly |
| WO2022193690A1 (en) * | 2021-03-19 | 2022-09-22 | 比亚迪精密制造有限公司 | Atomizer and heating assembly thereof |
| WO2023019764A1 (en) * | 2021-08-19 | 2023-02-23 | 比亚迪精密制造有限公司 | Atomization core of electronic cigarette, and electronic cigarette |
| WO2023045473A1 (en) * | 2021-09-24 | 2023-03-30 | 比亚迪精密制造有限公司 | Electronic cigarette atomization device and electronic cigarette |
| WO2023065668A1 (en) * | 2021-10-21 | 2023-04-27 | 比亚迪精密制造有限公司 | Atomizing core of electronic cigarette and electronic cigarette |
| WO2023123160A1 (en) * | 2021-12-30 | 2023-07-06 | 深圳麦克韦尔科技有限公司 | Electronic atomization apparatus and atomizer thereof |
| WO2023134638A1 (en) * | 2022-01-14 | 2023-07-20 | 深圳市合元科技有限公司 | Atomizer and heating member thereof |
| RU2812371C1 (en) * | 2020-08-20 | 2024-01-30 | Шэньчжэнь Ферст Юнион Текнолоджи Ко., Лтд. | Electronic cigarette, evaporator for electronic cigarette and evaporation unit |
-
2019
- 2019-06-24 CN CN201920952018.XU patent/CN210520094U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022037678A1 (en) * | 2020-08-20 | 2022-02-24 | 深圳市合元科技有限公司 | Electronic cigarette, electronic cigarette atomizer and atomization assembly |
| RU2812371C1 (en) * | 2020-08-20 | 2024-01-30 | Шэньчжэнь Ферст Юнион Текнолоджи Ко., Лтд. | Electronic cigarette, evaporator for electronic cigarette and evaporation unit |
| WO2022193690A1 (en) * | 2021-03-19 | 2022-09-22 | 比亚迪精密制造有限公司 | Atomizer and heating assembly thereof |
| WO2023019764A1 (en) * | 2021-08-19 | 2023-02-23 | 比亚迪精密制造有限公司 | Atomization core of electronic cigarette, and electronic cigarette |
| WO2023045473A1 (en) * | 2021-09-24 | 2023-03-30 | 比亚迪精密制造有限公司 | Electronic cigarette atomization device and electronic cigarette |
| WO2023065668A1 (en) * | 2021-10-21 | 2023-04-27 | 比亚迪精密制造有限公司 | Atomizing core of electronic cigarette and electronic cigarette |
| WO2023123160A1 (en) * | 2021-12-30 | 2023-07-06 | 深圳麦克韦尔科技有限公司 | Electronic atomization apparatus and atomizer thereof |
| WO2023134638A1 (en) * | 2022-01-14 | 2023-07-20 | 深圳市合元科技有限公司 | Atomizer and heating member thereof |
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