CN211631796U - Atomizer and electronic cigarette - Google Patents
Atomizer and electronic cigarette Download PDFInfo
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- CN211631796U CN211631796U CN201922280106.2U CN201922280106U CN211631796U CN 211631796 U CN211631796 U CN 211631796U CN 201922280106 U CN201922280106 U CN 201922280106U CN 211631796 U CN211631796 U CN 211631796U
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Abstract
The utility model relates to an atomizer, including oil storage pipe, oil feed subassembly and heating element. The oil inlet assembly is arranged in the oil storage pipe and is provided with a first oil inlet cavity and a heating cavity which are sequentially arranged along a preset direction, a first oil inlet hole and a second oil inlet hole are respectively formed in two opposite side walls of the first oil inlet cavity along the preset direction, the first oil inlet hole is communicated with the inner cavity of the oil storage pipe and the first oil inlet cavity, and the second oil inlet hole is communicated with the first oil inlet cavity and the heating cavity; heating element sets up along predetermineeing the direction lengthwise, and first inlet port and second inlet port are worn to locate by heating element, and stretch into oil storage pipe inner chamber and heating chamber, and heating element is used for the tobacco tar leading-in heating chamber and the heating of oil storage pipe inner chamber. Through setting up foretell atomizer, the oil feed distance is longer, can slow down oil feed speed effectively, avoids the oil feed to be too urgent to the convenience is controlled the oil input. The utility model discloses still relate to an electron cigarette.
Description
Technical Field
The utility model relates to an electron smoking set technical field especially relates to an atomizer and electron cigarette.
Background
Currently, electronic cigarettes typically include an atomizer that partially atomizes the tobacco tar and a battery rod that primarily provides power and temperature or other control with the electronics therein.
The atomizer generally includes cigarette holder, oil cup and atomizing core, and the cigarette holder is the interface of smoking entry when people smoke, and the oil cup is the device of storage tobacco tar, and the atomizing core setting is in the oil cup bottom, mainly includes the device that generates heat and leads oily device. The oil guide devices of the existing atomizer control oil inlet through a single layer, the oil inlet distance is short, the oil inlet speed is high, and the oil inlet amount is difficult to control.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide an atomizer and an electronic cigarette which can conveniently control the oil inlet amount, aiming at the problem that the oil inlet amount of an oil guide device in the existing atomizer is difficult to control.
An atomizer, comprising:
an oil storage tube;
the oil inlet assembly is arranged in the oil storage pipe and provided with a first oil inlet cavity and a heating cavity which are sequentially arranged along a preset direction, two side walls of the first oil inlet cavity opposite to each other along the preset direction are respectively provided with a first oil inlet hole and a second oil inlet hole, the first oil inlet hole is communicated with the inner cavity of the oil storage pipe and the first oil inlet cavity, and the second oil inlet hole is communicated with the first oil inlet cavity and the heating cavity;
heating element follows predetermine the direction lengthwise setting, heating element wears to locate first inlet port and second inlet port, and stretch into oil storage pipe inner chamber reaches the heating chamber, heating element be used for with the tobacco tar of oil storage pipe inner chamber is leading-in the heating chamber heats and heats.
Through setting up foretell atomizer, the tobacco tar in the oil storage pipe heats in leading-in heating chamber via heating element, and the tobacco tar can enter into the heating chamber through first inlet port and second inlet port in proper order, and the oil feed distance is longer, and the tobacco tar also can be through first oil feed chamber simultaneously, and via the buffering in first oil feed chamber, can slow down oil feed speed effectively, avoids the oil feed to be too urgent to the convenience is controlled the oil input.
In one embodiment, the oil inlet assembly further has a second oil inlet cavity, the first oil inlet cavity, the heating cavity and the second oil inlet cavity are sequentially arranged along the preset direction, and a third oil inlet hole and a fourth oil inlet hole respectively penetrate through two side walls of the second oil inlet cavity opposite to each other along the preset direction;
the third oil inlet hole is communicated with the second oil inlet cavity and the heating cavity, and the fourth oil inlet hole is communicated with the second oil inlet cavity and the oil storage pipe;
the heating assembly is arranged in the first oil inlet hole, the second oil inlet hole, the third oil inlet hole and the fourth oil inlet hole in a penetrating mode, and the heating assembly extends into the inner cavity of the oil storage pipe along the two ends of the preset direction.
In one embodiment, the first, second, third and fourth oil inlet holes have the same cross-sectional shape and size.
In one embodiment, the oil inlet assembly comprises a support and a gland, the support comprises a connecting part and an oil inlet part which are fixedly connected with each other, and the connecting part is hermetically connected with the inner cavity of the oil storage pipe to form an oil storage cavity;
the oil feed portion is located the oil storage intracavity, the gland set up in oil feed portion keeps away from the one end of connecting portion, with the cooperation of oil feed portion forms first oil feed chamber heating chamber and first inlet port with the second inlet port.
In one embodiment, the oil inlet portion has an open cavity, an opening of the open cavity is located at one end of the oil inlet portion, which is far away from the connecting portion, a first partition plate is arranged in the open cavity and used for dividing the open cavity into a first open structure and a second open structure which are sequentially arranged along the preset direction, a side wall of the first open structure, which is opposite to the first partition plate, and the first partition plate are both provided with a notch, and the notches are both towards one end of the oil inlet portion, which is far away from the connecting portion;
the gland lid fits the oil feed portion is kept away from the one end of connecting portion for seal the uncovered of uncovered mouth, in order to form first oil feed chamber with the heating chamber reaches first inlet port with the second inlet port.
In one embodiment, the pressing cover comprises a covering part and at least two matching parts, the covering part covers the opening of the open cavity to form the first oil inlet cavity and the heating cavity with the first opening structure and the second opening structure respectively;
at least two matching parts are fixedly connected to the covering part and respectively correspond to the side wall of the first open structure and the notch on the first partition plate, so that the first oil inlet hole and the second oil inlet hole are formed.
In one embodiment, the heating assembly comprises oil guide cotton and a heating wire, wherein the oil guide cotton is arranged through the first oil inlet hole and the second oil inlet hole along the preset direction and extends into the inner cavity of the oil storage pipe and the heating cavity;
the heating wire is wound on the part of the oil guide cotton, which is positioned in the heating cavity.
In one embodiment, the length of the oil guide cotton extending into the inner cavity of the oil storage pipe along the preset direction is 1.5 mm to 2.5 mm.
In one embodiment, the width of the first oil inlet cavity along the preset direction is greater than or equal to 1.5 mm.
An electronic cigarette comprising a nebulizer as described above.
Drawings
Fig. 1 is a sectional view of an atomizer according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a holder of the atomizer shown in FIG. 1;
FIG. 3 is a schematic structural view of the bracket shown in FIG. 2;
fig. 4 is a schematic structural view of a gland of the atomizer shown in fig. 1.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
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. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, an embodiment of the present invention provides an atomizer 10, which includes an oil storage tube 12, an oil feeding assembly, and a heating assembly 18.
The oil inlet assembly is arranged in the oil storage pipe 12, the oil inlet assembly is provided with a first oil inlet cavity 141 and a heating cavity 143 which are sequentially arranged along a preset direction, a first oil inlet hole and a second oil inlet hole are respectively formed in two opposite side walls of the first oil inlet cavity 141 along the preset direction, the first oil inlet hole is communicated with the inner cavity of the oil storage pipe 12 and the first oil inlet cavity 141, and the second oil inlet hole is communicated with the first oil inlet cavity 141 and the heating cavity 143.
Through setting up foretell atomizer, the tobacco tar in the oil storage pipe 12 heats in leading-in heating chamber 143 via heating element 18, and the tobacco tar can enter into heating chamber 143 through first inlet port, first oil feed chamber 141 and second inlet port in proper order, and the oil feed distance is longer, and first oil feed chamber 141 can play the cushioning effect, can slow down oil feed speed effectively, avoids the oil feed to be too urgent to the convenience is controlled the oil input.
Referring to fig. 1 and 2, in some embodiments, the oil inlet assembly includes a support 14, the support 14 includes a connecting portion 142 and an oil inlet portion 144 fixedly connected to each other, the connecting portion 142 is hermetically connected to the inner cavity of the oil storage tube 12 to form the oil storage cavity 122, and the oil inlet portion 144 is located in the oil storage cavity 122.
Further, the oil inlet assembly further includes a pressing cover 16, the pressing cover 16 is disposed at an end of the oil inlet portion 144 away from the connecting portion 142 and is also located in the oil storage cavity 122, and the pressing cover 16 is used for cooperating with the oil inlet portion 144 to form a first oil inlet cavity 141 and a heating cavity 143 and a first oil inlet hole and a second oil inlet hole.
In some embodiments, the oil inlet portion 144 has an open cavity 1442, the opening of the open cavity 1442 is located at one end of the oil inlet portion 144 away from the connecting portion 142, a first partition plate is disposed in the open cavity 1442 for separating the open cavity 1442 into a first open structure and a second open structure which are sequentially arranged along a preset direction, a gap is formed in the side wall of the first open structure opposite to the first partition plate and the first partition plate, and the gap is formed towards one end of the oil inlet portion 144 away from the connecting portion 142.
Further, the gland 16 covers an end of the oil inlet 144 away from the connecting portion 142 for sealing an opening of the open cavity 1442 to form the first oil inlet 141 and the heating cavity 143 and the first oil inlet and the second oil inlet.
It can be understood that the gap is opened on the side wall of the first partition board and the first open structure opposite to the first partition board, and the gap is towards the end of the oil inlet portion 144 away from the connecting portion 142, so that the gap is communicated with the opening of the open cavity 1442, so that when the gland 16 covers the end of the oil inlet portion 144 away from the connecting portion 142, the gland 16 seals the opening of the open cavity 1442, the original first open structure and the original second open structure form the first oil inlet cavity 141 and the heating cavity 143, and meanwhile, the gland 16 also encloses with the gap to form the first oil inlet hole and the second oil inlet hole.
Referring to fig. 1 and 4, in some embodiments, the pressing cover 16 includes a covering portion 162 and at least two fitting portions 164, the covering portion 162 covers an opening of the open cavity 1442 to form a first oil inlet chamber 141 and a heating chamber 143 with the first opening structure and the second opening structure, and the at least two fitting portions 164 are fixedly connected to the covering portion 162 and correspond to a sidewall of the first opening structure and a notch on the first partition plate, respectively, to form a first oil inlet hole and a second oil inlet hole.
In practical application, the covering portion 162 has a covering cavity 1622, and at least the matching portion 164 is formed on the inner wall of the covering cavity 1622, when the pressing cover 16 covers the end of the oil inlet portion 144 far away from the connecting portion 142, the oil inlet portion 144 partially extends into the covering cavity 1622, so as to seal the opening of the open cavity 1442. At least the fitting portion 164 formed on the inner wall of the cover chamber 1622 may extend into the corresponding notch, thereby forming a first oil inlet and a second oil inlet in cooperation with the notch.
Specifically, the pressing cover 16 further includes an air outlet portion 166, the air outlet portion 166 is disposed on one side of the covering portion 162 far away from the oil inlet portion 144, and the air outlet portion 166 has an air outlet channel communicated with the covering cavity 1622, for discharging flue gas formed by the heated soot in the heating cavity 143.
It should be noted that the air outlet portion 166 is connected to the suction nozzle, and the arrangement of the air outlet portion 166, the suction nozzle and the oil storage tube 12 is conventional, so that the detailed description thereof is omitted.
In some embodiments, the oil inlet assembly further has a second oil inlet chamber 145, the first oil inlet chamber 141, the heating chamber 143 and the second oil inlet chamber 145 are sequentially arranged along a predetermined direction, a third oil inlet hole and a fourth oil inlet hole respectively penetrate through the side wall of the second oil inlet chamber 145 opposite to the predetermined direction, the third oil inlet hole communicates with the second oil inlet chamber 145 and the heating chamber 143, and the fourth oil inlet hole communicates with the second oil inlet chamber 145 and the oil storage tube 12.
Further, the heating element 18 is inserted into the first oil inlet, the second oil inlet, the third oil inlet and the fourth oil inlet, and the opposite ends of the heating element 18 along the predetermined direction extend into the inner cavity of the oil storage tube 12.
So, the tobacco tar in the oil storage pipe 12 can loop through first inlet port and second inlet port or fourth inlet port and third inlet port and enter into the heating chamber 143 in, and the tobacco tar also can pass through first oil feed chamber 141 and second oil feed chamber 145, on the basis of guaranteeing to slow down oil feed speed and avoiding the oil feed to be too urgent, improve oil feed efficiency effectively, thereby improved the oil feed volume of unit interval when guaranteeing convenient control oil feed volume, thereby improve user experience.
It can be understood that to form the first oil inlet chamber 141, the heating chamber 143, and the second oil inlet chamber 145, two first partition plates and two second partition plates which are arranged at intervals along a preset direction need to be arranged in the open chamber 1442 of the oil inlet portion 144 to separate the open chamber 1442 into a first open structure, a second open structure, and a third open structure which are sequentially arranged along the preset direction, and when the cover portion 162 covers the opening of the open chamber 1442 sealed by the oil inlet portion 144, the first open structure, the second open structure, and the third open structure are sealed to form the first oil inlet chamber 141, the heating chamber 143, and the second oil inlet chamber 145.
Meanwhile, the first partition plate, the second partition plate and the open cavity 1442 are provided with the notches along two opposite side walls in the preset direction, that is, the four notches are arranged, the direction of the notches is towards the end, away from the connecting portion 142, of the oil inlet portion 144, when the cover portion 162 covers the oil inlet portion 144, the four matching portions 164 formed in the cover cavity 1622 can respectively extend into the corresponding notches to form four oil inlets, specifically, a first oil inlet and a fourth oil inlet on the side wall of the open cavity 1442, and a second oil inlet and a third oil inlet on the first partition plate and the second partition plate.
Further, the first and second partitions are preferably integrally formed with the oil feed portion 144.
In some embodiments, the heating assembly 18 includes an oil guide 182 and a heating wire 184, the oil guide 182 is disposed through the first oil inlet and the second oil inlet along a predetermined direction, the oil guide 182 extends into the inner cavity of the oil storage tube 12 and the heating cavity 143, and the heating wire 184 is wound around a portion of the oil guide 182 located in the heating cavity 143.
When the number of the oil inlet holes is four, the oil guide wool 182 penetrates through the first oil inlet hole, the second oil inlet hole, the third oil inlet hole and the fourth oil inlet hole along the preset direction, and the opposite ends of the oil guide wool 182 extend into the oil storage cavity 122.
Referring to FIG. 3, in some embodiments, the cross-sectional shapes and sizes of the first, second, third and fourth oil inlets are the same, i.e., the four oil inlets are the same. Further, in order to match with the oil guide cotton 182, the cross-sectional shape of the oil guide cotton 182 is circular, and at least one section of arc section matching with the oil guide cotton 182 exists corresponding to the oil inlet hole, so as to reduce the leakage of the smoke oil.
In practical application, for example, the covering portion 162 covers the top of the oil inlet portion 144, the lower portion of the notch is an arc segment, that is, the lower portion of the oil inlet hole is an arc segment, and the upper portion of the oil inlet hole is formed by extending the matching portion 164 into the notch.
Of course, in other embodiments, the fitting portion 164 may be processed by circular arc so that the entire oil inlet hole is a circular hole to match with the oil guide cotton 182.
In some embodiments, the heating element 18 extends a predetermined length of 1.5 mm to 2.5 mm into the interior of the reservoir tube 12. In practice, the length of the oil-guiding cotton 182 extending into the oil-storing chamber 122 along the predetermined direction is 1.5 mm to 2.5 mm.
Of course, the lengths of the two opposite ends of the oil guide cotton 182 extending into the oil storage cavity 122 are all 1.5 mm to 2.5 mm, respectively, corresponding to the four oil inlet holes.
It can be determined that there is a processing scheme when the oil inlet portion 144 is processed, there is a processing value at the distance between the first oil inlet hole and the fourth oil inlet hole in the preset direction, that is, there is a processing value at the distance between the two opposite side walls of the open cavity 1442 in the preset direction, and the length of the oil guide wool 182 is designed to be greater than the processing value, when the distance between the first oil inlet hole and the fourth oil inlet hole in the preset direction is greater due to a manufacturing error, the oil guide wool 182 still can extend out from the first oil inlet hole and the fourth oil inlet hole, so as to seal the first oil inlet hole and the fourth oil inlet hole to a certain extent, so that the first oil inlet hole or the fourth oil inlet hole is not exposed, and the oil leakage is avoided.
In some embodiments, the width dimension of the first oil inlet chamber 141 in the preset direction is greater than or equal to 1.5 mm. In other words, the distance between the first oil inlet and the second oil inlet is at least 1.5 mm, so as to ensure that the space of the first oil inlet chamber 141 is large, so as to buffer the smoke oil introduced by the oil guide cotton 182, and thus to slow down the oil intake speed.
Further, when the second oil inlet chamber 145 is provided, the second oil inlet chamber 145 is the same as the first oil inlet chamber 141, that is, the width dimension of the second oil inlet chamber 145 in the preset direction is greater than or equal to 1.5 mm.
Based on the atomizer in the above-mentioned embodiment, the utility model discloses still provide an electron cigarette, this electron cigarette includes the atomizer in the above-mentioned embodiment.
Compared with the prior art, the utility model provides an atomizer and electron cigarette has following advantage at least:
1) the oil inlet distance is long, and the oil inlet speed is slow, so that the problem of over-emergency oil inlet can be avoided, and the oil inlet amount can be conveniently controlled;
2) two groups of oil inlet holes are correspondingly arranged on two sides, each group comprises two oil inlet holes, the oil inlet speed is ensured to be slow, the oil inlet efficiency is improved, namely the oil inlet amount in unit time is increased, and the user experience is improved;
3) the oil guide cotton protrudes out of the oil inlet hole and extends into the oil storage cavity, and meanwhile, the oil inlet hole is matched with the oil guide cotton, so that oil leakage is effectively reduced and even avoided.
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. An atomizer, comprising:
an oil storage tube;
the oil inlet assembly is arranged in the oil storage pipe and provided with a first oil inlet cavity and a heating cavity which are sequentially arranged along a preset direction, two side walls of the first oil inlet cavity opposite to each other along the preset direction are respectively provided with a first oil inlet hole and a second oil inlet hole, the first oil inlet hole is communicated with the inner cavity of the oil storage pipe and the first oil inlet cavity, and the second oil inlet hole is communicated with the first oil inlet cavity and the heating cavity;
heating element follows predetermine the direction lengthwise setting, heating element wears to locate first inlet port and second inlet port, and stretch into oil storage pipe inner chamber reaches the heating chamber, heating element be used for with the tobacco tar of oil storage pipe inner chamber is leading-in the heating chamber heats and heats.
2. The atomizer according to claim 1, wherein said oil feed assembly further comprises a second oil feed chamber, said first oil feed chamber, said heating chamber and said second oil feed chamber are sequentially arranged along said predetermined direction, and a third oil feed hole and a fourth oil feed hole are respectively formed through two side walls of said second oil feed chamber opposite to each other along said predetermined direction;
the third oil inlet hole is communicated with the second oil inlet cavity and the heating cavity, and the fourth oil inlet hole is communicated with the second oil inlet cavity and the oil storage pipe;
the heating assembly is arranged in the first oil inlet hole, the second oil inlet hole, the third oil inlet hole and the fourth oil inlet hole in a penetrating mode, and the heating assembly extends into the inner cavity of the oil storage pipe along the two ends of the preset direction.
3. The atomizer of claim 2, wherein the cross-sectional shapes and sizes of said first oil inlet hole, said second oil inlet hole, said third oil inlet hole and said fourth oil inlet hole are the same.
4. The atomizer of claim 1, wherein said oil feed assembly comprises a support and a gland, said support comprising a connecting portion and an oil feed portion fixedly connected to each other, said connecting portion sealingly connected to said oil storage tube inner cavity to form an oil storage cavity;
the oil feed portion is located the oil storage intracavity, the gland set up in oil feed portion keeps away from the one end of connecting portion, with the cooperation of oil feed portion forms first oil feed chamber heating chamber and first inlet port with the second inlet port.
5. The atomizer according to claim 4, wherein the oil inlet portion has an open cavity, and an opening of the open cavity is located at an end of the oil inlet portion away from the connecting portion, and a first partition plate is disposed in the open cavity for dividing the open cavity into a first open structure and a second open structure sequentially arranged along the predetermined direction, and the side wall of the first open structure opposite to the first partition plate and the first partition plate are both provided with a notch, and the notch faces the end of the oil inlet portion away from the connecting portion;
the gland lid fits the oil feed portion is kept away from the one end of connecting portion for seal the uncovered of uncovered mouth, in order to form first oil feed chamber with the heating chamber reaches first inlet port with the second inlet port.
6. The atomizer of claim 5, wherein said gland comprises a closure and at least two cooperating portions, said closure covering the opening of said open cavity to form said first oil inlet chamber and said heating chamber with said first open structure and said second open structure, respectively;
at least two matching parts are fixedly connected to the covering part and respectively correspond to the side wall of the first open structure and the notch on the first partition plate, so that the first oil inlet hole and the second oil inlet hole are formed.
7. The atomizer according to claim 1, wherein said heating assembly comprises an oil guide cotton and a heating wire, said oil guide cotton is inserted into said first oil inlet and said second oil inlet along said predetermined direction, and extends into said oil storage tube inner cavity and said heating cavity;
the heating wire is wound on the part of the oil guide cotton, which is positioned in the heating cavity.
8. The atomizer of claim 7, wherein said oil-guiding cotton extends into said oil-storage tube cavity along said predetermined direction by a length of 1.5 mm to 2.5 mm.
9. The atomizer of claim 1, wherein a width dimension of said first oil inlet chamber in said predetermined direction is greater than or equal to 1.5 mm.
10. An electronic cigarette, comprising the nebulizer of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922280106.2U CN211631796U (en) | 2019-12-17 | 2019-12-17 | Atomizer and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922280106.2U CN211631796U (en) | 2019-12-17 | 2019-12-17 | Atomizer and electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211631796U true CN211631796U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922280106.2U Active CN211631796U (en) | 2019-12-17 | 2019-12-17 | Atomizer and electronic cigarette |
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| Country | Link |
|---|---|
| CN (1) | CN211631796U (en) |
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2019
- 2019-12-17 CN CN201922280106.2U patent/CN211631796U/en active Active
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