CN202261871U - Dustproof electrothermal tube - Google Patents
Dustproof electrothermal tube Download PDFInfo
- Publication number
- CN202261871U CN202261871U CN2011204043116U CN201120404311U CN202261871U CN 202261871 U CN202261871 U CN 202261871U CN 2011204043116 U CN2011204043116 U CN 2011204043116U CN 201120404311 U CN201120404311 U CN 201120404311U CN 202261871 U CN202261871 U CN 202261871U
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- CN
- China
- Prior art keywords
- dustproof
- electrothermal tube
- electrically heated
- heated rod
- dirt
- 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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Abstract
The utility model discloses a dustproof electrothermal tube, which comprises an electric heating rod, wherein a heat superconduction tube is arranged on the outer side of the electric heating rod; a working medium is filled inside the heat superconduction tube; the electric heating rod comprises a shell and a rod body; a power plug, an indicating lamp and a dustproof sleeve are arranged on the shell; a resistance wire is arranged in the rod body; the power plug, the indicating lamp and the resistance wire are connected in series with one another through lead wires so as to form a working circuit of the electric heating rod; and the heat superconduction tube is sealed in the dustproof sleeve. The heat superconduction tube is stored in the dustproof sleeve arranged on the shell, so that the dustproof electrothermal tube has a simple structure; the problems that the temperature of the conventional electrothermal tube cannot be controlled automatically, the accident incidence is high and the conventional electrothermal tube is easy to pollute in the prior art are solved; and the dustproof electrothermal tube has low power consumption, high heat efficiency and low accident incidence.
Description
Technical field
The utility model relates to a kind of electric heating equipment, particularly a kind of dustproof electrothermal tube that can temperature control.
Background technology
Electric heating products in the society such as electric kettle, electric heater or the like generally use in daily life.They can bring a lot of convenience to the people, but have also brought a lot of worries to people simultaneously.In order to satisfy people's demand, mostly adopt high-power electrothermal tube, this electrothermal tube, though the heat efficiency is high, power consumption is also many, can not realize A.T.C, has increased very big burden to daily life.
For example, for example, application number is " 200820019294.2 ", and publication number discloses a kind of electrothermal tube for the Chinese patent " electrothermal tube " of " 201182013 ".It comprises electrically heated rod, is provided with super heat-conductive pipe in the outside of electrically heated rod, is filled with working medium in the inside of super heat-conductive pipe.This design can not realize A.T.C, and accident rate is high, and is dirty easily, is unfavorable for popularizing.
The utility model content
The purpose of the utility model is to overcome the above-mentioned deficiency that existing electrothermal tube exists, and a kind of dustproof electrothermal tube is provided.The utility model is employed in and dirt-proof boot is set on the housing super heat-conductive pipe is kept at dirt-proof boot; Simple in structure, overcome prior art and can not realize high, the dirty problem easily of A.T.C, accident rate, power consumption is low, the heat efficiency is high, accident rate is low.
The utility model adopts following technical scheme to realize:
A kind of dustproof electrothermal tube comprises electrically heated rod, and the outside of said electrically heated rod is provided with super heat-conductive pipe; The inside of said super heat-conductive pipe is filled with working medium; It is characterized in that: said electrically heated rod comprises housing and barred body, and said housing is provided with attaching plug, indicator light and dirt-proof boot, is provided with resistance wire in the said barred body; Through the operating circuit of lead series connection formation electrically heated rod, said super heat-conductive pipe is sealed up for safekeeping in dirt-proof boot between attaching plug, indicator light, the resistance wire.
Said dirt-proof boot is a plastic sheath, and is provided with slide fastener.
Also be in series with thermistor in the operating circuit of said electrically heated rod.
The advantage of the utility model is:
1, the utility model is employed in and dirt-proof boot is set on the housing super heat-conductive pipe is kept at dirt-proof boot; Simple in structure, overcome prior art and can not realize high, the dirty problem easily of A.T.C, accident rate, power consumption is low, the heat efficiency is high, accident rate is low.
2, the utility model employing plastic sheath is a dirt-proof boot, and is provided with slide fastener, and easy to use, cost is low.
3, also be in series with thermistor in the operating circuit of the utility model, after reaching predetermined temperature, can cut off the electricity supply automatically, stop to continue heating, thereby avoided because of the unmanned adverse consequences that causes of nursing.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the circuit intention of the utility model
Fig. 3 is the utility model embodiment 3 structural representations
Mark among the figure: 1, super heat-conductive pipe, 2, barred body, 3, housing, 4, indicator light, 5, attaching plug, 6, resistance wire, 7, thermistor, 8 dirt-proof boots, 9, slide fastener.
Embodiment
Embodiment 1:
A kind of dustproof electrothermal tube comprises electrically heated rod, and the outside of said electrically heated rod is provided with super heat-conductive pipe 1; The inside of said super heat-conductive pipe 1 is filled with working medium; Said electrically heated rod comprises housing 3 and barred body 2, and said housing 3 is provided with attaching plug 5, indicator light 4 and dirt-proof boot 8, is provided with resistance wire 6 in the said barred body 2; Through the operating circuit of lead series connection formation electrically heated rod, said super heat-conductive pipe 1 is sealed up for safekeeping in dirt-proof boot 8 between attaching plug 5, indicator light 4, the resistance wire 6.
In the utility model, said dirt-proof boot 8 is a plastic sheath, and is provided with slide fastener 9.
The utility model puts super heat-conductive pipe 1 in the electrically heated rod outside in use, and the attaching plug 5 with electrically heated rod is communicated with power supply then; Discharge after the heat energy raising with the electrically heated rod generation; Thereby when not strengthening electrically heated rod power and energy consumption, improved the heat efficiency of electrothermal tube greatly, used the end back super heat-conductive pipe 1 to be preserved with dirt-proof boot; Prevented that super heat-conductive pipe 1 from making dirty, played the good dust-proof effect.
Embodiment 2:
A kind of dustproof electrothermal tube comprises electrically heated rod, and the outside of said electrically heated rod is provided with super heat-conductive pipe 1; The inside of said super heat-conductive pipe 1 is filled with working medium; Said electrically heated rod comprises housing 3 and barred body 2, and said housing 3 is provided with attaching plug 5, indicator light 4 and dirt-proof boot 8, is provided with resistance wire 6 in the said barred body 2; Through the operating circuit of lead series connection formation electrically heated rod, said super heat-conductive pipe 1 is sealed up for safekeeping in dirt-proof boot 8 between attaching plug 5, indicator light 4, the resistance wire 6.
As shown in Figure 2, in the utility model, said dirt-proof boot 8 is a plastic sheath, and is provided with slide fastener 9; Also be in series with thermistor 7 in the operating circuit of said electrically heated rod.
The utility model puts super heat-conductive pipe 1 in the electrically heated rod outside in use, and the attaching plug 5 with electrically heated rod is communicated with power supply then; Discharge after the heat energy raising with the electrically heated rod generation, thereby when not strengthening electrically heated rod power and energy consumption, improved the heat efficiency of electrothermal tube greatly; Use to finish the back and super heat-conductive pipe 1 is preserved, prevented that super heat-conductive pipe 1 from making dirty, played the good dust-proof effect of arriving with dirt-proof boot; After reaching predetermined temperature; Can cut off the electricity supply automatically, stop to continue heating, thereby avoid because of the unmanned adverse consequences that causes of nursing.
Embodiment 3:
As shown in Figure 3, be with embodiment 2 differences, put super heat-conductive pipe 1 in a side of electrically heated rod.
Claims (3)
1. dustproof electrothermal tube; Comprise electrically heated rod; The outside of said electrically heated rod is provided with super heat-conductive pipe (1), and the inside of said super heat-conductive pipe (1) is filled with working medium, it is characterized in that: said electrically heated rod comprises housing (3) and barred body (2); Said housing (3) is provided with attaching plug (5), indicator light (4) and dirt-proof boot (8); Be provided with resistance wire (6) in the said barred body (2), through the operating circuit of lead series connection formation electrically heated rod, said super heat-conductive pipe (1) is sealed up for safekeeping in dirt-proof boot (8) between attaching plug (5), indicator light (4), the resistance wire (6).
2. a kind of dustproof electrothermal tube according to claim 1 is characterized in that: said dirt-proof boot (8) is a plastic sheath, and is provided with slide fastener (9).
3. a kind of dustproof electrothermal tube according to claim 1 and 2 is characterized in that: also be in series with thermistor (7) in the operating circuit of said electrically heated rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204043116U CN202261871U (en) | 2011-10-21 | 2011-10-21 | Dustproof electrothermal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204043116U CN202261871U (en) | 2011-10-21 | 2011-10-21 | Dustproof electrothermal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202261871U true CN202261871U (en) | 2012-05-30 |
Family
ID=46123044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204043116U Expired - Fee Related CN202261871U (en) | 2011-10-21 | 2011-10-21 | Dustproof electrothermal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202261871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071174A (en) * | 2015-08-23 | 2015-11-18 | 宁波层云山电子科技有限公司 | Dual-zipper power plug extension cord |
| CN105071173A (en) * | 2015-08-23 | 2015-11-18 | 宁波层云山电子科技有限公司 | Belt buckle power plug extension cord |
-
2011
- 2011-10-21 CN CN2011204043116U patent/CN202261871U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071174A (en) * | 2015-08-23 | 2015-11-18 | 宁波层云山电子科技有限公司 | Dual-zipper power plug extension cord |
| CN105071173A (en) * | 2015-08-23 | 2015-11-18 | 宁波层云山电子科技有限公司 | Belt buckle power plug extension cord |
| CN105071173B (en) * | 2015-08-23 | 2017-09-12 | 安徽泓森物联网有限公司 | Buckled attaching plug extended line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20121021 |