CN203554710U - Heater used for electrically heating cigarettes - Google Patents
Heater used for electrically heating cigarettes Download PDFInfo
- Publication number
- CN203554710U CN203554710U CN201320645117.6U CN201320645117U CN203554710U CN 203554710 U CN203554710 U CN 203554710U CN 201320645117 U CN201320645117 U CN 201320645117U CN 203554710 U CN203554710 U CN 203554710U
- Authority
- CN
- China
- Prior art keywords
- heater
- heating wire
- resistance heating
- electric heating
- common port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/20—Devices using solid inhalable precursors
Abstract
The utility model relates to a heater used for electrically heating cigarettes, and especially relates to a heater for heating tobacco products through a power supply in a non-combustion conduction manner to generate smoke. The heater belongs to the technical field of low-temperature cigarettes. The heater comprises an insulating housing, heating wires fixed in the housing, and a common end connected with the heating wires. The ends of the heating wires are uniformly connected with the common end and are symmetrically led out from the common end, the heating wires are round or polygonal spiral heating wires formed by winding, and eight or more heating wires are fixed at the inner wall of the housing. The heater is high in heat conduction efficiency, rapid in temperature rise, high in mechanical strength and low in cost.
Description
Technical field
The utility model relates to a kind of heater for electric heating cigarette, particularly by power supply, tobacco product is carried out to nothing burning conduction heating and produces smog.Belong to low temperature cigarette technical field.
Background technology
Traditional cigarette is aspirated conventionally under the burning situation of nearly 900 ℃, during user aspirates gap, cigarette keeps the state that glows, will certainly produce certain flow measurement flue gas, impact non-smoker around, simultaneously, after a cigarette is lighted, user can only exhaust or abandon, and does not activate the subjective selectivity of aspiration procedure.
Many pieces of prior art documents propose to utilize electric heating cigarette system to substitute traditional cigarette, by heating but incombustible form is fuming tobacco product, greatly reduce flow measurement flue gas, the common comparatively complicated laminated structure of electric heater of this system, combined with circuit control system is aspirated successively heating plate corresponding in heater by user, thereby makes user selectively activate Smoke-generating System.
But, the problem such as the electric heater of prior art exists heater complex manufacturing technology, and the instantaneity of response is not high enough, and the efficiency of heating surface is low.Therefore, the purpose of this utility model is to provide a kind of novel heater structure.
Summary of the invention
The utility model object is to overcome the shortcoming of heater in prior art, design a kind of multiple polygonals that resistance wire coiling forms or heater of round spiral heater strip symmetric arrays of utilizing, it can increase the contact area of heater strip and tobacco product, thereby arrives the object that heater is rapidly heated.
The utility model for the heater technical scheme of electric heating cigarette is: the housing (1) that heater is made by insulating material, be fixed on several heater strips of individual resistors separately (2) of enclosure interior, common port (3) electric conducting material three parts that connect every resistance heating wire (2) form, each resistance heating wire (2) one end is respectively connected to common port (3), every resistance heating wire (2) other end connects power supply one utmost point by control system switch, common port is electric conducting material, and common port (3) end is connected with power supply.
Resistance heating wire is shaped as polygonal, round spiral or Great Wall city wall shape.
Resistance heating wire's in each heater (2) quantity is 4-16 root, and optimal number is 8, and each resistance heating wire (2) be with identical arranged with interval, and is evenly distributed in the inner walls groove (4) of insulation.
Housing (1) adopts the ceramic cup structure of insulation; Ceramic cup bottom has the hole of some, and ceramic cup inwall has the groove (4) with resistance heating wire (2) quantity Matching quantity, and every resistance heating wire (2) is placed in every groove (4) equably.
Described ceramic cup internal diameter equals or is slightly larger than traditional cigarette diameter, and traditional cigarette is positioned in ceramic cup concavity cup.
Resistance heating wire (2) can, within 0 to 1 second time, allow temperature rise to 400 ℃ from 0 ℃.
In wherein said resistance heating wire, at least one is made by 81.51%Ni, 14.23%Cr, 3.41%Fe, 0.72%Al, 0.13%W material.
Described tobacco product is inserted heater with cylinder form from axial or side.
The utility model advantage is: the heater strip being coiled to form by polygonal or round spiral resistance wire, and the heated contact surface that has increased heater and tobacco product is long-pending, improves heat transfer efficiency, heats up fast, and mechanical strength is high, with low cost; Simultaneously resistance heating wire adopts embedding in advance in inner walls has groove mate with heating wire structure, increases the mechanical strength of whole heater, raising heater useful life.
Accompanying drawing explanation
Fig. 1 is the utility model heater overall structure schematic diagram.
Fig. 2 is the vertical view of the utility model insulation shell.
Fig. 3 is the installation diagram of the utility model heater strip.
Fig. 4 is the structural representation of the utility model heater strip.
Fig. 5 is the vertical view of heater strip shown in Fig. 4.
Fig. 6 is another embodiment heater strip vertical view of the utility model.
Fig. 7 is the enlarged diagram of the single heater strip of the utility model.
Description of reference numerals: 1, housing, 2, resistance heating wire, 3, common port, 4, groove, 5, heater strip the first terminals, 6, heater strip the second terminals.
Embodiment
The housing 1 that the utility model heater is made by insulating material, be fixed on several heater strips of individual resistors separately 2 of enclosure interior, common port 3 electric conducting material three parts that connect every resistance heating wire 2 form, each resistance heating wire) one end is respectively connected to common port 3, every resistance heating wire's 2 other ends connect power supply one utmost point by control system switch, common port is electric conducting material, and common port 3 ends are connected with power supply.
Resistance heating wire is shaped as polygonal, round spiral or Great Wall city wall shape.
In each heater, resistance heating wire 2 quantity is 4-16 root, and optimal number is 8, and each resistance heating wire 2 be with identical arranged with interval, and is evenly distributed in the inner walls groove 4 of insulation.
Described ceramic cup internal diameter equals or is slightly larger than traditional cigarette diameter, and traditional cigarette is positioned in ceramic cup concavity cup.
In described resistance heating wire, by 81.51%Ni, 14.23%Cr, 3.41%Fe, 0.72%Al, 0.13%W material, made.
The internal diameter of the utility model housing 1 equals or is slightly larger than traditional cigarette diameter, is convenient to receive cylindrical conventional smoke straw-made articles.Housing 1 inwall has the groove 4 with resistance heating wire's 2 structure matching, and every groove 4 can effectively be fixed a resistance heating wire 2.Polygonal or the round spiral resistance wire of resistance heating wire 2 for being coiled to form, by more than 8 or 8 heater strips, be arranged in symmetrically inner walls, every resistance heating wire's a end is connected to common port 3, and every resistance heating wire's 2 the other end is connected to another utmost point of power supply by control system switch.Common port 3 is made by the slightly large electric conducting material of thickness, has larger mechanical strength, and common port 3 is unified to be connected with one end of every resistance heating wire 2 simultaneously, and during use, the utility model heater can be received the tobacco product close with traditional cigarette.
Be illustrated in figure 1 the overall structure schematic diagram of the utility model for the heater of electric heating cigarette, this heater comprises the housing 1 of insulation, is fixed on the heater strip 2 and the common port 3 that is connected heater strip of enclosure interior.
As shown in Figure 2, insulation shell 1 inwall has and holds every resistance heating wire's groove 4 and the groove (4) of fixing heater strip common port, effectively fixed resistance heater strip 2.
As shown in Figure 3, polygonal or the round spiral resistance wire of heater strip 2 for being coiled to form, the arrangement mode of heater strip can be determined according to actual needs, the identical contact-making surface equalization that realizes every heater strip and tobacco product of arrangement pitch, thereby the harmony of the amount of being fuming while guaranteeing suction.
Preferably, more than 8 or 8 resistance heating wires is arranged in the inwall of housing symmetrically, and resistance heating wire's 2 second terminals (6) are connected to common port (3), and resistance heating wire's 2 first terminals (5) are connected to another utmost point of power supply.
As shown in Figure 4, more than 8 or 8 spiral resistance wire symmetric arrays in housing, the interval S between adjacent two heater strips 2 is 1.5mm, and the wide h of common port is 2mm, and length a is 24.48mm, thickness 0.53mm.
As shown in Figure 5, the coiling internal diameter R of spiral resistance wire is 1.1mm, and resistance wire internal diameter r is 0.2mm.
Fig. 6 is another embodiment heater strip vertical view of the utility model, this embodiment adopts triangle spiral resistance wire to be coiled to form, the leg-of-mutton heating contact side length b of coiling is 2-3mm, the heated contact surface that this structure can increase heater strip and tobacco product amasss and has enough mechanical strengths, can realize the effect identical with round spiral resistance wire.
As shown in Figure 7, the good exit L1 of spiral resistance wire, L2 length are 2mm, and interlude length L is 26mm.
Claims (8)
1. the heater for electric heating cigarette, it is characterized in that the housing (1) that heater is made by insulating material, be fixed on several heater strips of individual resistors separately (2) of enclosure interior, common port (3) electric conducting material three parts that connect every resistance heating wire (2) form, each resistance heating wire (2) one end is respectively connected to common port (3), every resistance heating wire (2) other end connects power supply one utmost point by control system switch, common port is electric conducting material, and common port (3) end is connected with power supply.
2. the heater for electric heating cigarette according to claim 1, is characterized in that resistance heating wire is shaped as polygonal, round spiral or Great Wall city wall shape.
3. the heater for electric heating cigarette according to claim 1 and 2, the quantity that it is characterized in that resistance heating wire in each heater (2) is 4-16 root, optimal number is 8, each resistance heating wire (2) be with identical arranged with interval, and be evenly distributed in the inner walls groove (4) of insulation.
4. the heater for electric heating cigarette according to claim 1, is characterized in that housing (1) adopts the ceramic cup structure of insulation; Ceramic cup bottom has the hole of some, and ceramic cup inwall has the groove (4) with resistance heating wire (2) quantity Matching quantity, and every resistance heating wire (2) is placed in every groove (4) equably.
5. the heater for electric heating cigarette according to claim 4, is characterized in that described ceramic cup internal diameter equals or is slightly larger than traditional cigarette diameter, and traditional cigarette is positioned in ceramic cup concavity cup.
6. according to claim 1 for the heater of electric heating cigarette, it is characterized in that resistance heating wire (2) can, within 0 to 1 second time, allow temperature rise to 400 ℃ from 0 ℃.
7. the heater for electric heating cigarette according to claim 1 and 2, is characterized in that in wherein said resistance heating wire, at least one is made by 81.51%Ni, 14.23%Cr, 3.41%Fe, 0.72%Al, 0.13%W material.
8. the heater for electric heating cigarette according to claim 1, is characterized in that tobacco product inserts heater with cylinder form from axial or side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645117.6U CN203554710U (en) | 2013-10-20 | 2013-10-20 | Heater used for electrically heating cigarettes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645117.6U CN203554710U (en) | 2013-10-20 | 2013-10-20 | Heater used for electrically heating cigarettes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203554710U true CN203554710U (en) | 2014-04-16 |
Family
ID=50472768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320645117.6U Expired - Fee Related CN203554710U (en) | 2013-10-20 | 2013-10-20 | Heater used for electrically heating cigarettes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203554710U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533684A (en) * | 2013-10-20 | 2014-01-22 | 红塔烟草(集团)有限责任公司 | Heater for electrically heating cigarettes |
| WO2016033734A1 (en) * | 2014-09-02 | 2016-03-10 | 深圳麦克韦尔股份有限公司 | Smoking implement |
| WO2016065520A1 (en) * | 2014-10-27 | 2016-05-06 | 惠州市吉瑞科技有限公司 | Electric heating wire assembly, electronic cigarette, and method for manufacturing electric heating wire assembly thereof |
| CN110025056A (en) * | 2019-05-31 | 2019-07-19 | 合肥微纳传感技术有限公司 | Three-dimensional heating MEMS atomizer for electronic cigarette |
-
2013
- 2013-10-20 CN CN201320645117.6U patent/CN203554710U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533684A (en) * | 2013-10-20 | 2014-01-22 | 红塔烟草(集团)有限责任公司 | Heater for electrically heating cigarettes |
| CN103533684B (en) * | 2013-10-20 | 2016-04-13 | 红塔烟草(集团)有限责任公司 | A kind of heater for electric heating cigarette |
| WO2016033734A1 (en) * | 2014-09-02 | 2016-03-10 | 深圳麦克韦尔股份有限公司 | Smoking implement |
| WO2016065520A1 (en) * | 2014-10-27 | 2016-05-06 | 惠州市吉瑞科技有限公司 | Electric heating wire assembly, electronic cigarette, and method for manufacturing electric heating wire assembly thereof |
| CN110025056A (en) * | 2019-05-31 | 2019-07-19 | 合肥微纳传感技术有限公司 | Three-dimensional heating MEMS atomizer for electronic cigarette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |