CN208242853U - A kind of heating plant of electronics tobacco rod - Google Patents
A kind of heating plant of electronics tobacco rod Download PDFInfo
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- CN208242853U CN208242853U CN201820598472.5U CN201820598472U CN208242853U CN 208242853 U CN208242853 U CN 208242853U CN 201820598472 U CN201820598472 U CN 201820598472U CN 208242853 U CN208242853 U CN 208242853U
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- heating plant
- tobacco rod
- heater element
- electronics tobacco
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Abstract
The utility model discloses a kind of heating plants of electronics tobacco rod, for being heated to the smoke matrix in the preset smoke matrix accommodating chamber for being placed in electronics tobacco rod, heating plant is set to the enclosure interior of electronics tobacco rod, the heater element being set on substrate including mounting rack, substrate and fitting；Heater element pass through mounting rack connect with the mainboard of electronics tobacco rod, the substrate be zirconia ceramics substrate, the substrate with a thickness of 0.35-0.45 ㎝, length is 18.9-19.3 ㎝, width is 4.7-5.1 ㎝.Heating plant provided by the utility model can the smoke matrix effectively to pipe tobacco shape heat, the amount of harmful substance caused by smoke matrix during guaranteeing reduces user in smoking while the suction experience of user, substrate shape setting is reasonable, in the case where guaranteeing basic mechanical strength, heating efficiency is improved to greatest extent.
Description
Technical field
The utility model relates to electronic cigarette field more particularly to a kind of heating plants of electronics tobacco rod.
Background technique
As electronic information technology is more and more integrated, micromation and intelligent, complete electronic set is to the miniaturization of circuit, more
It is functional and high-power more stringent requirements are proposed.The fever tablet feature high by its stable chemical performance and wiring density, energy
Enough meet requirement of the complete electronic set to circuit, is widely used in needing the small device heated.By taking electronics tobacco rod as an example, market
On the heat generating member of electronics tobacco rod generally comprise: wear glass fiber cotton among fever tablet or encase fever tablet with the material of not immersion oil.
In the case where not using tobacco tar, electronic cigarette for example, by using pipe tobacco as the smoke matrix of electronic cigarette, above-mentioned fever tablet etc. is sent out
Thermal is just no longer applicable in.That is, the fever tablet of electronic cigarette in the prior art is not suitable for directlying adopt pipe tobacco conduct
The electronic cigarette of the fever matrix of electronic cigarette, therefore, it is necessary to propose a kind of fever dress for being heated or being toasted for pipe tobacco
It sets.
Summary of the invention
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of heating plant of electronics tobacco rod, can
The smoke matrix of pipe tobacco shape is heated with realizing, substrate shape setting rationally, the case where guaranteeing basic mechanical strength
Under, heating efficiency is improved to greatest extent.
The utility model provides a kind of heating plant of electronics tobacco rod, and heating plant is used for being placed in electronics tobacco rod
Smoke matrix in preset smoke matrix accommodating chamber is heated, and heating plant is set to the enclosure interior of electronics tobacco rod, packet
It includes:
Mounting rack；
Substrate；
It is bonded the heater element being set on substrate；
Heater element passes through mounting rack and connect with the mainboard of electronics tobacco rod；The substrate is zirconia ceramics substrate, described
Substrate with a thickness of 0.35-0.45 ㎝, length is 18.9-19.3 ㎝, width 4.7-5.1cm.
Preferably, heating plant further includes the temperature element that fitting is set on substrate, the master of temperature element and electronics tobacco rod
Plate connection；
Temperature element and heater element are disposed opposite to each other on substrate, and temperature element is used to measure the temperature of heater element.
Preferably, the middle and upper part of the substrate, base described in the heater element distance from bottom is arranged in the heater element
Board bottom portion 7.5-7.9 ㎝.
Preferably, heating plant further includes the encapsulation coating that fitting is set on heater element.
Preferably, mounting rack includes a fastener and a locating part, and fastener and locating part are integrally formed.
Preferably, mounting rack is equipped with the jack of one with substrate cooperation, and jack runs through locating part and fastener；
Fastener includes the front end face equipped with jack and the lateral ends relative to front end face；
Locating part includes the first locating part and the second locating part, and the first locating part is set on front end face, and the second locating part is set
In on the side end face of fastener；
The quantity of second locating part is no less than one.
Preferably, mounting rack further includes a gear warmware, and gear warmware is connect with locating part；
Gear warmware is equipped with the aperture being connected to jack, and the heater element on substrate passes through the mainboard of aperture and electronics tobacco rod
Connection.
Preferably, heater element is a heating resistor that ceramic package is carried out using ceramic member；
Temperature element is a temperature detecting resistance.
Preferably, ceramic member is zirconia ceramics part, and the thickness of zirconia ceramics part is between 0.1-1 millimeters；
Heating resistor is silver palladium alloy.
Preferably, heating resistor includes first end and the second end opposite with first end, and first end is equipped with anode connection
Part, second end are equipped with anode connector；
Positive connector and anode connector are welded to connect with the mainboard of electronics tobacco rod, and welding material is silver alloy.
Preferably, heating resistor and temperature detecting resistance on substrate in the distribution of continuous fence type or spiral distribution or
Wavy distribution.
To sum up, a kind of heating plant of electronics tobacco rod provided by the utility model is used to preset to being placed in electronics tobacco rod
Smoke matrix accommodating chamber in smoke matrix heated, heating plant is set to the enclosure interior of electronics tobacco rod, including peace
It shelves, substrate and the heater element that is set on substrate of fitting；Heater element passes through mounting rack and connect with the mainboard of electronics tobacco rod.
The utility model provides a kind of heating plant of electronics tobacco rod, can effectively realize the smoke to pipe tobacco shape
Matrix is heated, during reducing user in smoking while guaranteeing the suction experience of user caused by smoke matrix
The amount of harmful substance, substrate shape setting rationally, in the case where guaranteeing basic mechanical strength, while being sent out through reasonable settings
The location and shape of thermal element, improve heating efficiency to greatest extent.
Detailed description of the invention
Fig. 1 is a kind of structural representation of the heating plant for electronics tobacco rod that a preferred embodiment of the utility model provides
Figure.
Fig. 2 is a kind of structural representation of the heating plant for electronics tobacco rod that a preferred embodiment of the utility model provides
Figure.
Fig. 3 is a kind of structural representation of the heating plant for electronics tobacco rod that a preferred embodiment of the utility model provides
Figure.
Fig. 4 is a kind of structural representation of the heating plant for electronics tobacco rod that a preferred embodiment of the utility model provides
Figure.
Wherein, 1, mounting rack, 11, fastener, 12, locating part, the 121, first locating part, the 122, second locating part, 13, insert
Hole, 14, gear warmware, 2, substrate, 3, heater element, 4, temperature element.
Specific embodiment
Below in conjunction with the utility model embodiment attached drawing, the technical scheme in the embodiment of the utility model is carried out clear
It removes, be fully described by, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those skilled in the art are obtained without making creative work
The other embodiments obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 4 show one preferred embodiment of the utility model, the embodiment provide a kind of electronics tobacco rod for hot charging
It sets, heating plant is supplied for heating to the smoke matrix in the preset smoke matrix accommodating chamber for being placed in electronics tobacco rod
Thermal is set to the enclosure interior of electronics tobacco rod, the fever member being set on substrate 2 including mounting rack 1, substrate 2 and fitting
Part 3；Heater element 3 passes through mounting rack 1 and connect with the mainboard of electronics tobacco rod.
In the present embodiment, the smoke matrix of electronic cigarette can be pipe tobacco, need through above-mentioned heating plant to corresponding
Smoke matrix is heated, so that user aspirates.
Specifically, by being electrically connected so that the heating of heater element 3, fever between the mainboard of electronics tobacco rod and heater element 3
Element 3 constantly transmits the heat of itself to periphery, and the heat that this heater element 3 is come out is to being adjacent to heater element 3
Smoke matrix heated, to be aspirated for user.It should be noted that in the present embodiment, electronic cigarette is to smoke
The mode that matrix is processed is completed by the heating of heating plant, is not needed directly to light smoke matrix, can be dropped
The amount of low user harmful substance caused by smoke matrix during smoking, and the suction experience of user is not reduced.
In the present embodiment, heating plant further includes the temperature element 4 that fitting is set on substrate 2, temperature element 4 and electricity
The mainboard of sub- tobacco rod connects；
Temperature element 4 and heater element 3 are disposed opposite to each other on substrate 2, and temperature element 4 is used to measure the temperature of heater element 3
Degree.
Specifically, temperature element 4 and heater element 3 are respectively in two opposite planes of substrate 2, optional preparation method
It include: to require design thermometric access and fever access, thermometric access and fever according to thermometric requirement and fever on substrate green compact
Access is relative to 2 place plane indent of substrate；The heat generating pastes for being used to generate heat and the thermometric slurry for being used for thermometric are placed respectively
In above-mentioned fever access and thermometric access；Fever tablet is made in 2 green compact of substrate of the sintering with heat generating pastes and thermometric slurry.
In addition, temperature element 4 generallys use contact method measurement temperature, but the directly contact of temperature element 4 is to measured medium
Temperature have an impact, destroy the surface temperature of medium, the partial heat of measured medium caused to conduct to temperature element 4, drop
The real time temperature of low measured medium, measurement result are relatively low.This measurement error can not be eliminated, and can only reduce to the greatest extent.For reducing
The common effective means of measurement error generally comprises: reducing the volume of temperature element 4 to reduce heat absorption amount；Reduce thermometric member
The wall thickness of part 4；The lesser material of pyroconductivity is selected to prepare temperature element 4；Increase the contact surface of temperature element 4 and measured medium
Product is to increase the coefficient of heat conduction.
In the present embodiment, heating plant further includes the encapsulation coating that fitting is set on heater element 3.
Specifically, heater element 3 is in higher temperatures state during the work time, is oxidized easily scaling loss.If sent out
If the heater element 3 of heat directly contacts air, the oxidization burning loss degree of heater element 3 will aggravate significantly.Therefore, it uses
One encapsulation coating covers heater element 3 and directly contacts to avoid heater element 3 with the oxygen in air.Encapsulation described herein
Coating is a glass coating.It should be noted that the surface of temperature element 4 can also coat above-mentioned glass coating, to prevent table
Face oxidation.
In the present embodiment, mounting rack 1 includes a fastener 11 and a locating part 12,12 one of fastener 11 and locating part
Molding.
Specifically, the material of mounting rack 1 is polyether-ether-ketone, and polyether-ether-ketone has excellent hot property, chemical property, machinery
Performance especially has excellent heat resistance.Fastener 11 is for stablizing placement location of the fever tablet relative to electronics tobacco rod；Limit
Position part 12 be used for control fever tablet to electronics tobacco rod mainboard distance to guarantee the good connection between fever tablet and mainboard
Contact.And the considerations of whether being integrally formed fastener 11 and locating part 12 primarily for processing technology and processing cost,
The respective processing of the integrally formed relatively independent component of process is easier, and precision is also higher.
In the present embodiment, mounting rack 1 is equipped with a jack 13 cooperated with substrate 2, and jack 13 runs through 12 He of locating part
Fastener 11；Fastener 11 includes the front end face equipped with jack 13 and the lateral ends relative to front end face；Locating part 12 includes the
One locating part 121 and the second locating part 122, the first locating part 121 are set on front end face, and the second locating part 122 is set to fastener
On 11 side end face；The quantity of second locating part 122 is no less than one.
It is connect it should be noted that fever tablet passes through jack 13 with the mainboard of electronics tobacco rod.First locating part 121 is used for
The movement that fever tablet toward the direction of the mainboard of electronics tobacco rod are controlled from whole outer peripheral surface is formed, while being played positioning and being consolidated
The effect of fever tablet；Second locating part 122 is used to consolidate the firm effect of fever tablet, is actually mainly used for preventing the first limit
There is the phenomenon that loosening or sliding relative to fever tablet in part 121.In the present embodiment, the first locating part 121 is one round
Part, the second locating part 122 are the bars for having bulge-structure, axle center of the bulge-structure relative to the first locating part 121
Outward；Second locating part 122 can be one or more, it is contemplated that the stability of equilibrium of structure, it is preferably more than two,
But since arrangement space is limited, and the size of fever tablet itself is smaller, using two or three the second locating parts 122.
In the present embodiment, mounting rack 1 further includes a gear warmware 14, and gear warmware 14 is connect with locating part 12；Keep off warmware 14
It is equipped with the aperture being connected to jack 13, the heater element 3 on substrate 2 passes through aperture and connect with the mainboard of electronics tobacco rod.
Specifically, gear warmware 14 can also form together with fastener 11 and locating part 12.During fever, fever tablet
Temperature may be up to 350 degrees Celsius or more, if be not provided with gear warmware 14, high temperature can be to fastener 11, locating part 12 and electricity
The mainboard of sub- tobacco rod generates heat damage.Therefore, gear warmware 14 here is mainly used for heat-insulated, and the heat in fever tablet is hindered to pass
It leads, to prevent the mainboard temperature distortion of fastener 11, locating part 12 and electronics tobacco rod.
In the present embodiment, heater element 3 is a heating resistor；Temperature element 4 is a temperature detecting resistance.
Specifically, it functionally sees, substrate 2 is the supporting body of heater element 3 and temperature element 4, and is based on heater element 3
Fuel factor, substrate 2 should have preferable mechanical strength and thermal property, and thermal property mainly includes inoxidizability and anti-nitridation
Property etc..Thermal shock resistance is mechanical property, thermal property corresponds to various heating conditions and its comprehensive of external constraint embodies, because
This, substrate 2 should have the ability of excellent anti-thermal shock damage.
Heating resistor is also known as power resistor or fever resistance, and internal resistance is very high, forms heat by power consumption, general using ceramics
Encapsulation has better temperature characterisitic compared to common fixed carbon resister or metalfilmresistor；Temperature detecting resistance belongs to mainstream temperature element
One of thermal resistance, thermal resistance is a kind of most common temperature detector of middle low temperature, its performance is more stable, and measurement accuracy is high.
Zirconia ceramics is a kind of inorganic non-metallic material, and toughness and intensity are high, and in the present embodiment, ceramic member selects oxygen
Change zircon ceramic part, the thickness of zirconia ceramics part is between 0.1-1 millimeters；Heating resistor selects the silver-colored palladium sensitive to resistance to close
Gold.
In the present embodiment, heating resistor includes first end and the second end opposite with first end, and first end is equipped with just
Pole connector, second end are equipped with anode connector；Positive connector and anode connector are welded with the mainboard of electronics tobacco rod
Connection, welding material is silver alloy.
Specifically, common welding manner includes supersonic welding, plasma welding, carbon dioxide arc welding, Laser Welding and argon arc welding
Deng easy since the heat input of argon arc welding is more much larger than Laser Welding when wherein Laser Welding and argon arc welding are applied to welding thin workpiece
Workpiece is caused to deform, preferred Laser Welding in the present embodiment does not need to carry out magnetic treatment using the workpiece of laser welding, in atmosphere
In it is i.e. implementable, there is no X-ray-preventing problem, operate simplicity yet.
In the present embodiment, heating resistor and temperature detecting resistance are on a substrate 2 in the distribution of continuous fence type or helical form
Distribution or wavy distribution.
It should be noted that due to 2 limited area of substrate, be arranged in limited plane bigger efficient heat generation area and
Bigger effective thermometric area is all based on above-mentioned purpose with fence type distribution or spiral distribution or wavy distribution.
The substrate of the present embodiment with a thickness of 0.40 ㎝, length is 19.1 ㎝, width is 4.9 ㎝, and substrate front end is point
The length in thorn portion, sharp portion is 2.92 ㎝, and the middle and upper part of the substrate, heater element distance from bottom is arranged in the heater element
The length of 7.7 ㎝ of fever tablet bottom (see Fig. 3) and heater element is 11.4 ㎝, and the resistance wire of heater element is along fever tablet
Outer contoured shape is arranged to two circles.
Take the material of same volume that the rodlike fever tablet that length is 19.1 ㎝ is made, the front end setting length of the fever tablet is
The taper sharp portion of 2.92 ㎝, the two test under equal conditions, as a result as follows:
Rationally, not only obviously more rodlike heating efficiency is high for heating efficiency for the fever plate shape setting of the utility model.
To sum up, a kind of heating plant of electronics tobacco rod provided by the utility model is used to preset to being placed in electronics tobacco rod
Smoke matrix accommodating chamber in smoke matrix heated, heating plant is set to the enclosure interior of electronics tobacco rod, including peace
It shelves, substrate and the heater element that is set on substrate of fitting；Heater element passes through mounting rack and connect with the mainboard of electronics tobacco rod.
The utility model provides a kind of heating plant of electronics tobacco rod, can effectively realize the smoke to pipe tobacco shape
Matrix is heated, during reducing user in smoking while guaranteeing the suction experience of user caused by smoke matrix
The amount of harmful substance.
Above content is only to examples for clearly illustrating the present invention and explanation, affiliated those skilled in the art couple
Described specific embodiment is done various modifications or additions or is substituted using similar method, without departing from practical new
Type surmounts range defined in present claims, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of heating plant of electronics tobacco rod, the heating plant is for the preset smoke to the electronics tobacco rod is placed in
Smoke matrix in matrix accommodating chamber is heated, which is characterized in that the heating plant is set to the shell of the electronics tobacco rod
Internal portion, comprising: mounting rack, substrate and fitting are set to the heater element on the substrate；The heater element passes through described
Mounting rack is connect with the mainboard of the electronics tobacco rod, the substrate be zirconia ceramics substrate, the substrate with a thickness of 0.35-
0.45 ㎝, length is 18.9-19.3 ㎝, width is 4.7-5.1 ㎝.
2. heating plant according to claim 1, which is characterized in that the heating plant further includes that fitting is set to the base
Temperature element on plate, the temperature element are connect with the mainboard of the electronics tobacco rod；
The temperature element and the heater element are disposed opposite to each other on the substrate, and the temperature element is for measuring the hair
The temperature of thermal element.
3. heating plant according to claim 1, which is characterized in that on the heater element is arranged in the substrate
Portion, base plate bottom 7.5-7.9 ㎝ described in the heater element distance from bottom.
4. heating plant according to claim 1, which is characterized in that the heating plant further includes described in fitting is set to
Encapsulation coating on heater element.
5. heating plant according to claim 1, which is characterized in that the mounting rack includes a fastener and a limit
Part, the fastener and the locating part are integrally formed.
6. heating plant according to claim 5, which is characterized in that the mounting rack is equipped with one and cooperates with the substrate
Jack, the jack run through the locating part and the fastener；
The fastener includes the front end face equipped with the jack and the lateral ends relative to the front end face；
The locating part includes the first locating part and the second locating part, and first locating part is set on the front end face, described
Second locating part is set on the side end face of the fastener；
The quantity of second locating part is no less than one.
7. heating plant according to claim 6, which is characterized in that the mounting rack further includes a gear warmware, the gear
Warmware is connect with the locating part；
The gear warmware is equipped with the aperture being connected to the jack, and the heater element on the substrate passes through the aperture and institute
State the mainboard connection of electronics tobacco rod.
8. heating plant according to claim 2, which is characterized in that the heater element is made pottery for one using ceramic member
The heating resistor of porcelain encapsulation；The temperature element is a temperature detecting resistance.
9. heating plant according to claim 8, which is characterized in that the ceramic member is zirconia ceramics part, the hair
Thermal resistance is silver palladium alloy.
10. heating plant according to claim 8, which is characterized in that the heating resistor include first end and with it is described
The opposite second end of first end, the first end are equipped with positive connector, and the second end is equipped with anode connector；
The anode connector and the anode connector are welded to connect with the mainboard of the electronics tobacco rod, and welding material is silver
Alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820598472.5U CN208242853U (en) | 2018-04-24 | 2018-04-24 | A kind of heating plant of electronics tobacco rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820598472.5U CN208242853U (en) | 2018-04-24 | 2018-04-24 | A kind of heating plant of electronics tobacco rod |
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| Publication Number | Publication Date |
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| CN208242853U true CN208242853U (en) | 2018-12-18 |
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ID=64637086
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820598472.5U Active CN208242853U (en) | 2018-04-24 | 2018-04-24 | A kind of heating plant of electronics tobacco rod |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057685A (en) * | 2019-03-26 | 2019-07-26 | 昆明理工大学 | A kind of heat fatigue test device and test method heating not burning type cigarette fever tablet |
| CN110693090A (en) * | 2019-09-30 | 2020-01-17 | 筑思有限公司 | Heating element, heating module, cigarette cartridge and electronic cigarette |
| EP3711539A1 (en) * | 2019-03-22 | 2020-09-23 | Nerudia Limited | A heat not burn system |
| EP3711548A1 (en) * | 2019-03-22 | 2020-09-23 | Nerudia Limited | Smoking substitute system |
-
2018
- 2018-04-24 CN CN201820598472.5U patent/CN208242853U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3711539A1 (en) * | 2019-03-22 | 2020-09-23 | Nerudia Limited | A heat not burn system |
| EP3711548A1 (en) * | 2019-03-22 | 2020-09-23 | Nerudia Limited | Smoking substitute system |
| WO2020193223A1 (en) * | 2019-03-22 | 2020-10-01 | Nerudia Limited | A heat not burn system |
| WO2020193219A1 (en) * | 2019-03-22 | 2020-10-01 | Nerudia Limited | Smoking substitute system |
| CN110057685A (en) * | 2019-03-26 | 2019-07-26 | 昆明理工大学 | A kind of heat fatigue test device and test method heating not burning type cigarette fever tablet |
| CN110057685B (en) * | 2019-03-26 | 2021-09-17 | 昆明理工大学 | Thermal fatigue testing device and testing method for heating non-combustion type cigarette heating sheet |
| CN110693090A (en) * | 2019-09-30 | 2020-01-17 | 筑思有限公司 | Heating element, heating module, cigarette cartridge and electronic cigarette |
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