CN212590265U - Heating non-burning smoking set - Google Patents
Heating non-burning smoking set Download PDFInfo
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- CN212590265U CN212590265U CN202020137699.7U CN202020137699U CN212590265U CN 212590265 U CN212590265 U CN 212590265U CN 202020137699 U CN202020137699 U CN 202020137699U CN 212590265 U CN212590265 U CN 212590265U
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- circuit
- circuit board
- region
- smoking article
- heated non
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Abstract
The utility model discloses a heating does not burn smoking set, it includes the shell, circuit assembly and battery, the shell has the cavity, circuit assembly is located the shell, circuit assembly includes the circuit board, the circuit board includes that first circuit is regional, the second circuit is regional and be used for connecting the regional connection region of first circuit and second circuit, connection region is regional for first circuit and regional and the regional same one side deflection of second circuit, the battery is located the shell and is connected with the circuit assembly electricity, the surface of the attached battery of at least some of connection region. The utility model discloses in transportation or use, the circuit board is not fragile, and circuit board production preparation is comparatively convenient.
Description
Technical Field
The utility model belongs to the smoker's articles for use field, concretely relates to heating does not burn smoking set.
Background
Relevant researches show that the combustion temperature of the traditional cigarette is above 800 ℃, the cigarette can generate more than 5000 chemical substances in the combustion process, more than 80 chemical substances with carcinogenicity are generated, and the generated smoke has great harm to non-smoking people.
Electronic cigarette products which convert nicotine and the like into steam and enable users to suck the steam through atomization and other means appear in the market. The electronic cigarette is an electronic product simulating a cigarette, and has the same appearance, smoke, taste and sensation as the cigarette. The world health organization has studied this electronic cigarette specifically and made clear conclusions: the electronic cigarette is harmful to public health, is not a smoking cessation means, and must be controlled to avoid harm to teenagers and non-smokers.
The main apparatus of the heating non-combustion technology is a heating non-combustion smoking set, the heating non-combustion smoking set heats tobacco materials, so that pyrolysis reaction occurs, the tobacco materials are just heated to a degree enough to give out tobacco taste and smoke, harmful substances generated by the heating mode are greatly reduced compared with harmful substances generated by burning traditional cigarettes, and the harm to the body can be reduced while the requirement of consumers is met.
For smoking set which is not burnt during heating, consumers gradually favor more miniaturized smoking set with a rod-shaped structure, and the smoking set is convenient to hold and more accords with the hand-held feeling of the traditional cigarette. However, in the rod-shaped smoking set, components such as an integrated circuit, a battery, a heating assembly and the like are required in a small installation space, and in order to save space, the flexible circuit board is an excellent choice due to the characteristics of light weight, thin thickness and good bending property, but the folding times of the flexible circuit board are more, the folding angle is larger, and the flexible circuit board is more easily damaged in the transportation and use processes.
SUMMERY OF THE UTILITY MODEL
To foretell not enough, the utility model provides a heating does not burn smoking set, the heating of this application does not burn smoking set in transportation or use, and the circuit board is not fragile, and circuit board production preparation is comparatively convenient.
The utility model discloses a realize through following technical scheme:
the utility model discloses a heating does not burn smoking set, it includes the shell, circuit assembly and battery, the shell has the cavity, circuit assembly is located the shell, circuit assembly includes the circuit board, the circuit board includes that first circuit is regional, the second circuit is regional and be used for connecting the regional connection region of first circuit and second circuit, connection region is regional for first circuit and regional and the regional same one side deflection of second circuit, the battery is located the shell and is connected with the circuit assembly electricity, the surface of the attached battery of at least some of connection region.
The circuit board can be molded and applied only by bending the connecting area once. The number of times that flexible circuit board is folding is more or the angle is bigger, and flexible circuit board causes the damage more easily, consequently the utility model discloses a heating does not burn the smoking set and can reduce the damage of flexible circuit board in transportation or use. In addition, the flexible circuit board has the advantages of less folding times and convenience in processing, the processing time and the processing difficulty are reduced, and the working efficiency can be improved.
In a preferred implementation, the first circuit area is provided with a control circuit unit, and the control circuit unit includes several layers of rigid circuit boards.
The control circuit unit is used for controlling heating of the smoking set, and the control circuit unit adopts a rigid circuit board, so that the strength is high, and the smoking set is not easy to damage.
In a preferred implementation manner, the control circuit unit includes multiple layers of rigid circuit boards, the multiple layers of rigid circuit boards are arranged in parallel, two adjacent rigid circuit boards are electrically connected, the first circuit area further includes a flexible circuit board, the flexible circuit board is connected with the connection area, and the flexible circuit board is electrically connected with one layer of rigid circuit board close to the flexible circuit board.
The first circuit area comprises a flexible circuit board and a rigid circuit board, the control circuit unit is provided with more elements or devices, the rigid circuit board is adopted as the control circuit unit, the flexible circuit board is not easy to damage during assembly and fixation, and the stability can be ensured during use.
In a preferred implementation, the first circuit region is provided with a control circuit unit including a flexible circuit board folded into a plurality of layers.
The flexible circuit board is directly folded into a multilayer structure, does not need to be connected with another rigid circuit board, and is convenient to process.
In a preferred implementation, a first clamping member and a second clamping member are arranged in the hollow cavity, the first clamping member and the second clamping member are mutually matched to form a first cavity for accommodating at least one part of the first circuit area, and at least one part of the outer edge of the first circuit area is clamped between the first clamping member and the second clamping member.
The first clamping piece and the second clamping piece are matched to form a first cavity, and the first circuit area can be protected. In addition, the first clamping piece and the second clamping piece are high in structural strength, the circuit assembly is conveniently placed in the hollow cavity when being assembled in the hollow cavity, and the circuit assembly can be prevented from being damaged.
In a preferred implementation, the heated non-burning smoking article further comprises a heating assembly, the control circuit unit comprising a control circuit in communication with the battery to control the supply of power from the battery to the heating assembly.
In a preferred implementation, the heated non-burning smoking article further comprises a cartridge holder capable of receiving a cartridge, and the heating assembly comprises a heating element capable of heating the cartridge within the cartridge holder.
In a preferred implementation manner, the second circuit area is provided with an adapter circuit, and the battery is electrically connected with the external device through the adapter circuit.
In a preferred implementation mode, one end of the adaptive circuit is connected with a charging interface, a second cavity used for accommodating the charging interface is arranged in the hollow cavity, and the charging hole can extend out of the second cavity to be electrically connected with an external device.
The circuit for heating the non-combustion smoking set relates to the electric connection of a heating assembly and a battery, the control circuit unit controls the heating of the heating assembly, and the charging of the battery is realized by means of an external device. For the smoking set without burning during heating, on one hand, the circuit board is convenient to form and easy to process and produce; on the other hand, the connection area deflects relative to the first circuit area and the second circuit area, a battery is placed in the formed space area, at least part of the connection area adopts the flexible circuit board, at least part of the first circuit area and part of the second circuit area both adopt the flexible circuit board, the flexible circuit board is light in weight, can be freely bent, wound and folded, and can be randomly arranged according to the space layout, so that unnecessary assembly space is saved, and the miniaturization of the smoking set is facilitated. The connection area is only deflected and bent once for the first circuit area and the second circuit area, so that the stability of the circuit board can be guaranteed while the smoking set is miniaturized, and the service life of the smoking set is prolonged.
In a preferred implementation, the connection area is provided with several through holes.
Drawings
FIG. 1 is an exploded view for explaining a structure of a heating non-combustion smoking set;
FIG. 2 is a schematic diagram illustrating the position relationship of the first circuit region, the second circuit region and the connection region;
FIG. 3 is a schematic diagram illustrating a first embodiment of a control circuit unit;
FIG. 4 is a schematic diagram illustrating a second embodiment of a control circuit unit;
FIG. 5 is a schematic diagram illustrating a structure of a rigid-flex circuit board according to a third embodiment of the control circuit unit;
fig. 6 is a schematic structural diagram illustrating another structure of a rigid-flex board in the third embodiment of the control circuit unit;
FIG. 7 is a schematic diagram illustrating a first cavity formed by the first clamping member and the second clamping member;
reference numerals:
12-first circuit region, 14-second circuit region, 141-charging interface, 16-connection region, 161-through hole, 121-control circuit unit, 18-flexible circuit board, 20-rigid circuit board, 22-rigid-flex board, 24-heating element, 26-housing, 261-hollow cavity, 262-first chamber, 263-second chamber 281-first clamping member, 282-second clamping member, 30-plug, 32-battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
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; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. 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 description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Fig. 1 is an exploded view for explaining a structure of a smoking set which is not heated and burned, and fig. 2 is a view for explaining a positional relationship of a first circuit region, a second circuit region and a connection region. A heated non-combustion smoking article as shown in fig. 1 and 2, comprising a housing 26, a circuit assembly and a battery 32, the housing 26 having a hollow cavity 261, the circuit assembly being located within the housing 26, the circuit assembly comprising a circuit board, the circuit board comprising a first circuit region 12, a second circuit region 14 and a connection region 16 for connecting the first circuit region 12 and the second circuit region 14, the connection region 16 being offset relative to the same side of the first circuit region 12 and the second circuit region 14, the battery 32 being located within the housing 26 and being electrically connected to the circuit assembly, at least a portion of the connection region 16 being affixed to an outer surface of the battery 32.
The circuits in the smoking set which is not heated are all integrated on the circuit board, and the processing and the assembly are convenient. Due to the requirement for miniaturization of the heating non-combustible smoking set, the bendable flexible circuit board 18 is used as the circuit board part, and the flexible circuit board 18 can be properly changed in shape in the hollow cavity 261 to adapt to the matching with other components, so that the volume of the smoking set is as small as possible. The more the number of folding times of the flexible circuit board 18 is, the larger the folding angle is, the more easily the flexible circuit board 18 is damaged in the transportation or use process, in this embodiment, the connection region 16 deflects and bends once relative to the same side of the first circuit region 12 and the second circuit region 14, and the arrangement of the circuit board in the hollow cavity 261 can be realized, the processing is convenient, and the stability of the flexible circuit board 18 in the transportation and use processes is greatly enhanced.
In this embodiment, the circuit board includes a flexible circuit board 18, a rigid circuit board 20, or a rigid-flex board 22 formed by pressing the flexible circuit board 18 and the rigid circuit board 20. The connection region 16 is capable of deflecting relative to the first and second circuit regions 12, 14, and the portion of the connection region 16 that connects the first and second circuit regions 12, 14 is a flexible circuit board 18. The connection region 16, the first circuit region 12 and the second circuit region 14 are all at least partially flexible circuit boards 18, the connection region 16 may be a flexible circuit board 18, or may be formed by electrically connecting a flexible circuit board 18 and a rigid circuit board 20, or may be a rigid-flex board 22; the first circuit region 12 may be a flexible circuit board 18, or may be formed by electrically connecting the flexible circuit board 18 and a rigid circuit board 20, or may be a rigid-flex board 22; the second circuit region 14 may be a flexible circuit board 18, or may be formed by electrically connecting the flexible circuit board 18 and a rigid circuit board 20, or may be a rigid-flex board 22.
The first circuit area 12 is provided with a control circuit unit 121, the devices and wires in the control circuit unit 121 occupy a large space, and the devices and wires of the control circuit unit 121 are integrated on a plurality of layers of circuit boards to reduce the space for miniaturization of smoking set. As for the structure of the control circuit unit 121, there are the following three embodiments:
in the first embodiment, as shown in fig. 3, the devices and the wires of the control circuit unit 121 are integrated in the multi-layer rigid circuit board 20, the multi-layer rigid circuit board 20 is arranged in parallel, two adjacent layers of rigid circuit boards 20 are electrically connected, the first circuit area 12 further has a part of the flexible circuit board 18, and one layer of the rigid circuit board 20 adjacent to the flexible circuit board 18 is electrically connected with the flexible circuit board 18;
in the second embodiment, as shown in fig. 4, the devices and the wires of the control circuit unit 121 are integrated in the flexible circuit board 18, the flexible circuit board 18 is bent into multiple layers, and the other parts of the first circuit region 12 except the control circuit unit are also the flexible circuit board 18, and both of them are electrically connected or integrally formed.
In the third embodiment, as shown in fig. 5 and 6, the devices and the wires of the control circuit unit 121 are integrated in the rigid-flex board 22, the rigid-flex board 22 is bent into multiple layers, the connection area between two adjacent layers is the flexible circuit board 18, the devices are mostly fixed to the rigid circuit board 20, the first circuit area 12 except for the other parts of the control circuit unit is also the flexible circuit board 18, and both are electrically connected or integrally formed. The rigid-flex board 22 shown in fig. 5 and 6 differs in the relative areas of the flexible and rigid circuit boards.
In the first, second, and third embodiments, the circuit board may be provided with conductive holes to achieve electrical connection between different circuit boards, or electrical connection between multiple layers of circuit boards, or electrical connection between the circuit board and other components in the smoking set. It will be appreciated by those skilled in the art that other ways may be used to achieve electrical connection between different circuit boards or between multiple layers of circuit boards or between a circuit board and other components in a smoking set, for example, the circuit board may have conductive contacts soldered to adjacent circuit boards or other components in the smoking set or the circuit board may have connectors plugged to adjacent circuit boards or other components in the smoking set.
In the first embodiment, the devices and the wires of the control circuit unit 121 are integrated on the rigid circuit board 20, the rigid circuit board 20 has low cost and good stability, the bending of the flexible circuit board 18 is reduced, and the service life of the circuit board is prolonged. In the second embodiment, compared to the first embodiment, no additional process for assembling and connecting the flexible circuit board 18 and the rigid circuit board 20 is required, and the first circuit region 12 is formed by folding one flexible circuit board 18, so that the production efficiency is high. In the third embodiment, the rigid-flex board 22 is bent into multiple layers, the connection area between two adjacent layers is the flexible circuit board 18, the devices are mostly fixed on the rigid circuit board 20, and the rigid-flex board 22 is formed by folding, so that the assembly process between layers is omitted, the devices are more stably fixed on the rigid circuit board 20, the structural strength of the rigid-flex board 22 is greater than that of the flexible circuit board 18, the rigid-flex board is not easy to damage, and the service life is long.
After the connection region 16 is deflected and bent relative to the same side of the first circuit region 12 and the second circuit region 14, an included angle is formed between the plane of the first circuit region 12 and the plane of the second circuit region 14 and the plane of the connection region 16, as shown in fig. 1, one side of the connection region 16 facing the first circuit region 12 or the second circuit region 14 is attached to the outer surface of the battery 32, and the first circuit region 12 and the second circuit region 14 are respectively located at two ends of the battery 32. Preferably, to reduce smoking article volume, the included angle is approximately 90 °.
As shown in fig. 1, the heated non-burning smoking article further comprises a heating assembly, and the control circuit unit 121 comprises a control circuit in communication with the battery 32 to control the supply of power from the battery 32 to the heating assembly.
The heated non-combustible smoking article further comprises a cartridge holder (not shown) capable of receiving a cartridge, and the heating assembly comprises a heating element 24, the heating element 24 being capable of heating the cartridge in the cartridge holder.
One embodiment of the heating assembly is that the heating assembly comprises a needle-shaped heating element 24, the cigarette clamping device is detachably connected to one end of the shell 26, the cigarette clamping device is groove-shaped and can contain a cigarette cartridge, a pinhole for inserting the heating element 24 is formed in one end, facing the heating element 24, of the cigarette clamping device, and the heating element 24 is inserted into the cigarette clamping device and can heat the cigarette cartridge in the cigarette clamping device. The cigarette holder is removably attached to one end of the housing 26, and those skilled in the art will appreciate that the removable attachment includes, but is not limited to, a bayonet, snap fit, etc.
Fig. 7 is a schematic diagram illustrating a first cavity formed by the first clamping member 281 and the second clamping member 282. As shown in fig. 7, a first clamping member 281 and a second clamping member 282 are disposed in the hollow cavity 261, the first clamping member 281 and the second clamping member 282 cooperate with each other to form a first cavity 262 for receiving at least a portion of the first circuit region 12, and at least a portion of an outer edge of the first circuit region 12 is clamped between the first clamping member 281 and the second clamping member 282.
The control circuit unit 121 acts on the heating element, and the first clamping member 281 and the second clamping member 282 cooperate with each other to form the first cavity 262, so as to protect at least a portion of the structure of the first circuit region 12 from being damaged, and to stably fix at least a portion of the first circuit region 12. The first and second clamping members 281, 282 may have various shapes, and it is preferred that the first and second clamping members 281, 282 are shaped according to the shape of the housing 26, the first cavity 262 formed by the first and second clamping members 281, 282 is just matched with the hollow cavity 261 in the housing 26, the first and second clamping members 281, 282 can just fit into the housing 26 after being matched, and the first and second clamping members 281, 282 can clamp and fix the circuit board of the first circuit region 12 when being matched. The first and second clamping members 281, 282 may be assembled by any means known to those skilled in the art, such as by insertion, clamping, bonding, screwing, etc.
As shown in fig. 1, the second circuit region 14 is provided with an adapter circuit (not shown), and the battery 32 is electrically connected to an external device through the adapter circuit for charging. One end of the adapter circuit is connected with a charging interface 141, a second cavity 263 used for accommodating the charging interface 141 is arranged in the hollow cavity 261, and the charging interface 141 can extend out of the second cavity 263 to be electrically connected with an external device.
One embodiment for forming the second chamber 263 is that a plug 30 is connected to one end of the housing 26, the second chamber 263 is formed in the hollow cavity 261 after the hollow cavity formed in the middle of the plug 30 is inserted into the housing 26, the charging end is fixed in the plug 30, the plug 30 is used for plugging one end of the housing 26 where the adapter circuit is located, and the plug 30 is inserted into the housing 26.
As shown in fig. 1, the connection area 16 is provided with a number of through holes 161. The through hole 161 may be used for connecting a heat sink device or for fixing a circuit board.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A heated non-burning smoking article, comprising:
a housing having a hollow cavity;
a circuit assembly located within the housing, the circuit assembly including a circuit board including a first circuit region, a second circuit region, and a connection region to connect the first circuit region and the second circuit region, the connection region being offset relative to a same side of the first circuit region and the second circuit region; and
the battery is positioned in the shell and electrically connected with the circuit assembly, and at least one part of the connecting area is attached to the outer surface of the battery.
2. The heated non-burning smoking article of claim 1,
the first circuit area is provided with a control circuit unit which comprises a plurality of layers of rigid circuit boards.
3. The heated non-burning smoking article of claim 2,
the control circuit unit comprises a plurality of layers of rigid circuit boards which are arranged in parallel, and two adjacent rigid circuit boards are electrically connected;
the first circuit area further comprises a flexible circuit board, the flexible circuit board is connected with the connection area, and the flexible circuit board is electrically connected with the rigid circuit board close to one layer of the flexible circuit board.
4. The heated non-burning smoking article of claim 1,
the first circuit region is provided with a control circuit unit including a flexible circuit board folded into a plurality of layers.
5. The heated non-combustible smoking article of any one of claims 2 to 4,
the heated non-burning smoking article further comprises a heating assembly, the control circuit unit comprising a control circuit in communication with the battery to control the supply of power from the battery to the heating assembly.
6. The heated non-burning smoking article of claim 5,
the heating non-combustion smoking set further comprises a cartridge holder capable of accommodating a cartridge, and the heating assembly comprises a heating element capable of heating the cartridge in the cartridge holder.
7. The heated non-burning smoking article of claim 1,
the hollow cavity is internally provided with a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are mutually matched to form a first cavity for accommodating at least one part of the first circuit area, and at least one part of the outer edge of the first circuit area is clamped between the first clamping piece and the second clamping piece.
8. The heated non-burning smoking article of claim 1,
the second circuit area is provided with an adapter circuit, and the battery is electrically connected with an external device through the adapter circuit.
9. The heated non-burning smoking article of claim 8,
one end of the adaptive circuit is connected with a charging interface, a second cavity used for accommodating the charging interface is arranged in the hollow cavity, and the charging interface can extend out of the second cavity and is electrically connected with the external device.
10. The heated non-burning smoking article of claim 1,
the connecting area is provided with a plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020137699.7U CN212590265U (en) | 2020-01-20 | 2020-01-20 | Heating non-burning smoking set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020137699.7U CN212590265U (en) | 2020-01-20 | 2020-01-20 | Heating non-burning smoking set |
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| Publication Number | Publication Date |
|---|---|
| CN212590265U true CN212590265U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020137699.7U Active CN212590265U (en) | 2020-01-20 | 2020-01-20 | Heating non-burning smoking set |
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| Country | Link |
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| CN (1) | CN212590265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024078317A1 (en) * | 2022-10-14 | 2024-04-18 | 深圳市合元科技有限公司 | Electronic atomization device, power source mechanism for electronic atomization device, and circuit board |
-
2020
- 2020-01-20 CN CN202020137699.7U patent/CN212590265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024078317A1 (en) * | 2022-10-14 | 2024-04-18 | 深圳市合元科技有限公司 | Electronic atomization device, power source mechanism for electronic atomization device, and circuit board |
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