CN2330477Y - Electrothermal cutting pen - Google Patents
Electrothermal cutting pen Download PDFInfo
- Publication number
- CN2330477Y CN2330477Y CN 98228336 CN98228336U CN2330477Y CN 2330477 Y CN2330477 Y CN 2330477Y CN 98228336 CN98228336 CN 98228336 CN 98228336 U CN98228336 U CN 98228336U CN 2330477 Y CN2330477 Y CN 2330477Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- electrothermal
- porcelain
- resistance wire
- cutting
- 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
Links
Landscapes
- Resistance Heating (AREA)
Abstract
An electrothermal cutting pen belongs to a tool using heating elements for cutting objects. The utility model is formed by that an electrothermal pipe with a resistance wire is sheathed with the external surface of a section of a porcelain pipe, and the other section of the porcelain pipe is sheathed with a sleeve pipe; a conducting wire which is connected with one end of the resistance wire penetrates through the porcelain pipe and leaves the porcelain pipe from the end of the sleeve pipe so as to be connected with a power supply. The sleeve pipe is used for operation, and the electrothermal pipe is used for cutting. The utility model has the advantages of simple structure, low manufacture cost, convenient utilization and no cutting openings of the margin of a cut object.
Description
The utility model relates to a kind of cutting tool with heating element heater cutting object.
With lyotrope body extensive uses such as electrical heating elements cutting foams, electric heating cutting tool commonly used is in stretching resistance wire two ends pressurization, make the resistance wire heating and be used to cut purpose with pump current, but existing these electric heating cutting tools need to pressurize with power transformer, and can only be during cutting from being cut the edge feed of object, otch can't seal, and can not satisfy needs of society.
The purpose of this utility model is at existing electrothermal cutting device complex structure, and the deficiency that otch can not seal provides a kind of simple in structure, cheap, easy to use, the electric heating cutting pen that otch can seal.
The technical solution of the utility model is:
A kind of electric heating cutting pen comprises lead 1 and the resistance wire 2 that connects with it, it is characterized in that, porcelain tube 3 is enclosed within on the lead 1, resistance wire 2 is wound in the electrothermal tube 4 that is enclosed within on the porcelain tube 3, and electrothermal tube 4 is shorter than porcelain tube 3, and sleeve pipe 5 is enclosed within on the one section porcelain tube 3 that does not have electrothermal tube 4.
Compare with prior art, the utility model is simple in structure, each cost is 1-3 unit only, the user grasps sleeve end, the electric heating pipe end can be used to cut object, can can not stay otch at cut material part edge from any part incision event of cut material part, very easy to use, can reach goal of the invention fully.Better effects if after installing switch additional on lead and the resistance wire lead-out wire.
The utility model also can be described further in conjunction with the embodiments.
Figure of description is an embodiment of the present utility model, and the utility model is not limited thereto embodiment.Wherein Fig. 1 is its structural representation, and Fig. 2 is the partial enlarged drawing of Fig. 1.As shown in the figure, the porcelain tube 3 that it is formed by one deck high-temperature insulating paint that is coated on the lead 1, one section resistance wire 2 of going up and connecting with lead 1 on the porcelain tube 3 is coated in the electrothermal tube 4 that one deck high-temperature insulating paint on the resistance wire 2 forms and is fixed on sleeve pipe 5 and switch 6 compositions on the one section porcelain tube 3 that does not have electrothermal tube 4.Voltage can be designed to the 3-220 volt, so its power supply had both been used the 220V civil power, and also available battery; Power can be designed to 3-30W; The diameter of electrothermal tube is designed to the 1-2.5 millimeter, and its length can be designed to the 3-200 millimeter.High-temperature insulating paint is the commercially available prod.
Claims (3)
1, a kind of electric heating cutting pen, comprise lead (1) and the resistance wire (2) that connects with it, it is characterized in that, lead (1) is through in the porcelain tube (3), resistance wire (2) is wound in the electrothermal tube (4) that is enclosed within on the porcelain tube (3), electrothermal tube (4) is shorter than porcelain tube (3), and sleeve pipe (5) is enclosed within on do not have electrothermal tube one section porcelain tube (3) of (4).
2, electric heating cutting pen according to claim 1 is characterized in that, switch (6) is being arranged on the lead-out wire of resistance wire (2) or on the lead (1).
3, electric heating cutting pen according to claim 1 and 2 is characterized in that, described porcelain tube (3) can be to be coated in the lip-deep one deck high-temperature insulating paint of lead (1); Described electrothermal tube (4) also can be that one deck is coated in the high-temperature insulating paint on the resistance wire (2) on the porcelain tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98228336 CN2330477Y (en) | 1998-02-25 | 1998-02-25 | Electrothermal cutting pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98228336 CN2330477Y (en) | 1998-02-25 | 1998-02-25 | Electrothermal cutting pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2330477Y true CN2330477Y (en) | 1999-07-28 |
Family
ID=33978470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98228336 Expired - Fee Related CN2330477Y (en) | 1998-02-25 | 1998-02-25 | Electrothermal cutting pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2330477Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848410A (en) * | 2012-08-13 | 2013-01-02 | 吴江市万事达防水建材有限公司 | Cutting knife for coil |
-
1998
- 1998-02-25 CN CN 98228336 patent/CN2330477Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848410A (en) * | 2012-08-13 | 2013-01-02 | 吴江市万事达防水建材有限公司 | Cutting knife for coil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2330477Y (en) | Electrothermal cutting pen | |
| CN213462364U (en) | Butt-joint mica heating plate | |
| CN209391845U (en) | A kind of fast electric heating toilet electric control gear | |
| CN2187227Y (en) | Electric heater for steam turbine bolt | |
| CN201838103U (en) | Working state promoter for electrical appliance | |
| CN219513447U (en) | Lead joint of ceramic heater | |
| CN2472445Y (en) | Electric water heater | |
| CN2315751Y (en) | Adjustable electric heating device | |
| CN2671279Y (en) | Planar heating pieces | |
| CN208848681U (en) | A kind of cylindricality power resistor | |
| CN2292792Y (en) | Self-temperature-control energy-saving electric heating cushion | |
| CN201157003Y (en) | Electric heating shawl | |
| CN212517685U (en) | Multifunctional camera power supply extension line | |
| CN201708398U (en) | Wiring board capable of winding line | |
| CN208093786U (en) | A kind of wiring three is slotting | |
| CN202028846U (en) | Instant-heating energy-saving electric iron | |
| CN209841955U (en) | Dual-voltage application type high-voltage electroscope | |
| CN201015880Y (en) | Plastic cutter | |
| CN2425412Y (en) | N-shape weatherability hook-up wire | |
| CN2328016Y (en) | Voltage tester | |
| CN206878280U (en) | A kind of integrated drive generator line | |
| CN2131226Y (en) | Combined temp. -adjustable electric tool | |
| CN2301826Y (en) | Low-voltage 36 V electric blanket | |
| CN109363566A (en) | A kind of fast electric heating toilet | |
| CN2204560Y (en) | Food processor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |