CN208176006U - A kind of heat-proof device applied to electronic cigarette - Google Patents
A kind of heat-proof device applied to electronic cigarette Download PDFInfo
- Publication number
- CN208176006U CN208176006U CN201820718501.7U CN201820718501U CN208176006U CN 208176006 U CN208176006 U CN 208176006U CN 201820718501 U CN201820718501 U CN 201820718501U CN 208176006 U CN208176006 U CN 208176006U
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- Prior art keywords
- vacuum tube
- sebific duct
- electronic cigarette
- heat
- tube
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Abstract
The utility model provides a kind of heat-proof device applied to electronic cigarette, including: includes: the vacuum tube for being set in ceramic heating tube outer surface, it is connected with a gas-guide tube at the top of the vacuum tube, an airsetting sebific duct is arranged with outside the vacuum tube, the airsetting sebific duct housing is equipped with a thermal sleeve；The vacuum tube outer surface of cupular part is provided with the first groove of annular, and the gas-guide tube bottom peripheral edge is provided with protrusion compatible with the first groove, and the airsetting sebific duct is axially provided with the second groove；The bottom of the vacuum tube, airsetting sebific duct and thermal sleeve is aligned.Heat-proof device provided by the utility model applied to electronic cigarette, pass through the effect of three layers of vacuum tube, airsetting sebific duct and thermal sleeve instlated tubular, in the heat transfer to the thermally insulating housing of electronic cigarette that ceramic heating tube generation can effectively be reduced, effective volume avoids the temperature of the thermally insulating housing of electronic cigarette is excessively high from causing discomfort to user, improves the comfort used.
Description
Technical field
The utility model belongs to electronic cigarette technical field, in particular to a kind of heat-proof device applied to electronic cigarette.
Background technique
Electronic cigarette is to convert electrical energy into thermal energy by electronic technology, is inhaled so that traditional cigarette is baked smog
Food.Electronic cigarette will not generate open fire in use, can effectively improve fireproof performance, simultaneously as it is being used
It does not burn in the process, will not generate toxic gas can be obtained the positive smoke of alcohol, meets the demand of smoker, will not generate
Secondhand smoke.Since electronic cigarette is to carry out heated baking to cigarette by ceramic heating tube, generates smog and sucked for user, because
This, needs to be thermally shielded ceramic heating tube, in order to avoid the thermally insulating housing temperature of electronic cigarette is too high, and cause using when scald one's hand.
Heat-proof device in the prior art is all that one layer of thermal sleeve is arranged outside ceramic heating tube under normal conditions, this
Sample ceramic heating tube is easy for transferring heat on the thermally insulating housing of electronic cigarette, and heat insulation is bad, is easy when use to scald one's hand.
Therefore, the prior art could be improved and improve.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of applied to electronic cigarette
Heat-proof device, it is intended to open to solve the problems, such as that the heat insulation of electronic cigarette heat-proof device in the prior art is bad.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of heat-proof device applied to electronic cigarette comprising:
It is set in the vacuum tube of ceramic heating tube outer surface, is connected with a gas-guide tube, the vacuum at the top of the vacuum tube
Pipe is outer to be arranged with an airsetting sebific duct, and the airsetting sebific duct housing is equipped with a thermal sleeve；
The vacuum tube outer surface of cupular part is provided with the first groove of annular, and the gas-guide tube bottom peripheral edge is provided with and the
The compatible protrusion of one groove, the airsetting sebific duct are axially provided with the second groove；
The bottom of the vacuum tube, airsetting sebific duct and thermal sleeve is aligned.
Preferably, the gas-guide tube is PEEK gas-guide tube.
Preferably, the outer diameter of the vacuum tube and the outer diameter of gas-guide tube are equal.
Preferably, the height of the airsetting sebific duct is greater than the height of vacuum tube, and the height of the thermal sleeve is greater than airsetting
The height of sebific duct.
Preferably, the sum of height of the vacuum tube and gas-guide tube is greater than the height of thermal sleeve.
Preferably, the thickness of the airsetting sebific duct is greater than the thickness of vacuum tube, and the thickness of the vacuum tube is greater than collet
The thickness of pipe.
Compared with prior art, the heat-proof device provided by the utility model applied to electronic cigarette, comprising: be set in pottery
The vacuum tube of porcelain fever tube outer surface, the vacuum tube top are connected with a gas-guide tube, an airsetting are arranged with outside the vacuum tube
Sebific duct, the airsetting sebific duct housing are equipped with a thermal sleeve；The vacuum tube outer surface of cupular part is provided with the first groove of annular,
The gas-guide tube bottom peripheral edge is provided with protrusion compatible with the first groove, and it is recessed that the airsetting sebific duct is axially provided with second
Slot；The bottom of the vacuum tube, airsetting sebific duct and thermal sleeve is aligned, and passes through vacuum tube, airsetting sebific duct and three layers of thermal sleeve
The effect of instlated tubular can be reduced effectively in the heat transfer to the thermally insulating housing of electronic cigarette that ceramic heating tube generates, maximum
The reduction of limit is transmitted to the heat on thermally insulating housing, and effectively the temperature of the thermally insulating housing of electronic cigarette can be avoided excessively high right by volume
User causes discomfort, improves the comfort used.
Detailed description of the invention
Fig. 1 is a kind of first structure diagram of the heat-proof device preferred embodiment applied to electronic cigarette of the utility model.
Fig. 2 is a kind of second structural schematic diagram of the heat-proof device preferred embodiment applied to electronic cigarette of the utility model.
Specific embodiment
To keep the purpose of this utility model, technical solution and effect clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only practical to explain
It is novel, it is not used to limit the utility model.
As depicted in figs. 1 and 2, a kind of heat-proof device applied to electronic cigarette provided by the utility model comprising: it is arranged
Vacuum tube 200 in 100 outer surface of ceramic heating tube is connected with a gas-guide tube 300, the vacuum at the top of the vacuum tube 200
It is arranged with an airsetting sebific duct 400 outside pipe 200, is arranged with a thermal sleeve 500 outside the airsetting sebific duct 400；The vacuum tube 200
Outer surface of cupular part is provided with the first groove 201 of annular, and 300 bottom peripheral edge of gas-guide tube is provided with and 201 phase of the first groove
The protrusion 301 of adaptation, the airsetting sebific duct 400 is axial to be provided with the second groove 401；The vacuum tube 200, airsetting sebific duct 400
It is aligned with the bottom of thermal sleeve 500.
It is heat-insulated that vacuum tube 200, airsetting sebific duct 400 and 500 3 layers of thermal sleeve are arranged with outside the ceramic heating tube 100
Pipe can be reduced effectively in the heat transfer to the thermally insulating housing of electronic cigarette that ceramic heating tube 100 generates, be subtracted to greatest extent
The small heat being transmitted on thermally insulating housing effectively can avoid the temperature of the thermally insulating housing of electronic cigarette is excessively high from causing to user by volume
It is uncomfortable.Tested repeatedly, when ceramic heating tube 100 is heated to 400 DEG C, through the above scheme, the electronic cigarette it is heat-insulated outer
Temperature on shell outer surface is up to 45 DEG C or less.
In the further preferred embodiment of the utility model, the gas-guide tube 300 is PEEK gas-guide tube.
In the further preferred embodiment of the utility model, the outer diameter phase of the outer diameter and gas-guide tube 300 of the vacuum tube 200
Deng.
In the further preferred embodiment of the utility model, the height of the airsetting sebific duct 400 is greater than the height of vacuum tube 200
Degree, the height of the thermal sleeve 500 are greater than the height of airsetting sebific duct 400.
In the further preferred embodiment of the utility model, the sum of the vacuum tube 200 and height of gas-guide tube 300 be greater than every
The height of thermal sleeve 500.
In the further preferred embodiment of the utility model, the thickness of the airsetting sebific duct 400 is greater than the thickness of vacuum tube 200
Degree, the thickness of the vacuum tube 200 are greater than the thickness of thermal sleeve 500.
When it is implemented, the airsetting sebific duct 400 is nanoporous aerogel pipe, the thickness of the nanoporous aerogel pipe is greater than heat-insulated
The heat that ceramic heating tube 100 generates can be transmitted to a nanometer airsetting in this way by the thickness of casing 500 after vacuum tube 200
In sebific duct, due to the excellent thermal insulation performance of nanoporous aerogel pipe, can be by most heat absorption to nanoporous aerogel pipe
It is interior, effectively raise the heat-proof quality of the heat-proof device.
In conclusion the utility model provides a kind of heat-proof device applied to electronic cigarette, comprising: be set in ceramic heating
The vacuum tube of tube outer surface, the vacuum tube top are connected with a gas-guide tube, an airsetting sebific duct, institute are arranged with outside the vacuum tube
Airsetting sebific duct housing is stated equipped with a thermal sleeve；The vacuum tube outer surface of cupular part is provided with the first groove of annular, described to lead
Tracheae bottom peripheral edge is provided with protrusion compatible with the first groove, and the airsetting sebific duct is axially provided with the second groove；It is described
The bottom of vacuum tube, airsetting sebific duct and thermal sleeve is aligned, and passes through three layers of vacuum tube, airsetting sebific duct and thermal sleeve instlated tubular
Effect can be reduced effectively in the heat transfer to the thermally insulating housing of electronic cigarette that ceramic heating tube generates, be subtracted to greatest extent
The small heat being transmitted on thermally insulating housing effectively can avoid the temperature of the thermally insulating housing of electronic cigarette is excessively high from causing to user by volume
Discomfort improves the comfort used.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to appended by the utility model
Scope of protection of the claims.
Claims (6)
1. a kind of heat-proof device applied to electronic cigarette, which is characterized in that the heat-proof device applied to electronic cigarette includes:
It is set in the vacuum tube of ceramic heating tube outer surface, is connected with a gas-guide tube at the top of the vacuum tube, outside the vacuum tube
It is arranged with an airsetting sebific duct, the airsetting sebific duct housing is equipped with a thermal sleeve；
The vacuum tube outer surface of cupular part is provided with the first groove of annular, the gas-guide tube bottom peripheral edge be provided with it is first recessed
The compatible protrusion of slot, the airsetting sebific duct are axially provided with the second groove；
The bottom of the vacuum tube, airsetting sebific duct and thermal sleeve is aligned.
2. the heat-proof device according to claim 1 applied to electronic cigarette, which is characterized in that the gas-guide tube is that PEEK is led
Tracheae.
3. the heat-proof device according to claim 1 applied to electronic cigarette, which is characterized in that the outer diameter of the vacuum tube with
The outer diameter of gas-guide tube is equal.
4. the heat-proof device according to claim 3 applied to electronic cigarette, which is characterized in that the height of the airsetting sebific duct
Greater than the height of vacuum tube, the height of the thermal sleeve is greater than the height of airsetting sebific duct.
5. the heat-proof device according to claim 4 applied to electronic cigarette, which is characterized in that the vacuum tube and gas-guide tube
The sum of height be greater than the height of thermal sleeve.
6. the heat-proof device according to claim 5 applied to electronic cigarette, which is characterized in that the thickness of the airsetting sebific duct
Greater than the thickness of vacuum tube, the thickness of the vacuum tube is greater than the thickness of thermal sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718501.7U CN208176006U (en) | 2018-05-15 | 2018-05-15 | A kind of heat-proof device applied to electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718501.7U CN208176006U (en) | 2018-05-15 | 2018-05-15 | A kind of heat-proof device applied to electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208176006U true CN208176006U (en) | 2018-12-04 |
Family
ID=64430287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820718501.7U Active CN208176006U (en) | 2018-05-15 | 2018-05-15 | A kind of heat-proof device applied to electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208176006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433191A (en) * | 2018-05-15 | 2018-08-24 | 深圳市乐瑞达科技有限公司 | A kind of heat-proof device applied to electronic cigarette |
-
2018
- 2018-05-15 CN CN201820718501.7U patent/CN208176006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433191A (en) * | 2018-05-15 | 2018-08-24 | 深圳市乐瑞达科技有限公司 | A kind of heat-proof device applied to electronic cigarette |
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