CN210840106U - High-efficient electromagnetic heating stick - Google Patents
High-efficient electromagnetic heating stick Download PDFInfo
- Publication number
- CN210840106U CN210840106U CN201920954828.9U CN201920954828U CN210840106U CN 210840106 U CN210840106 U CN 210840106U CN 201920954828 U CN201920954828 U CN 201920954828U CN 210840106 U CN210840106 U CN 210840106U
- Authority
- CN
- China
- Prior art keywords
- core rod
- heat
- induction coil
- inner hole
- electromagnetic induction
- 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.)
- Active
Links
Images
Landscapes
- General Induction Heating (AREA)
Abstract
The utility model provides a high-efficient electromagnetic heating stick which characterized in that: the electromagnetic induction type core rod comprises a core rod made of a ferromagnetic material, wherein an inwards-concave spiral groove is formed in the surface of the core rod, and an electromagnetic induction coil is embedded in the spiral groove and connected with a main control power supply; the surface of the core rod is sleeved with a heat-conducting shell, an inner hole is formed in the heat-conducting shell, the core rod and the electromagnetic induction coil are installed in the inner hole, and heat-conducting materials are filled between the surface of the core rod and the inner hole of the heat-conducting shell. The utility model has the advantages that: 1. simple structure, the cost of manufacture is low, improves market competition. 2. The contact area between the electromagnetic induction coil and the core rod is increased, so that the heat conduction effect is improved, and the heating speed is increased. 3. The surface of the core rod and the inner hole of the heat conduction shell are filled with heat conduction materials, so that the heat transfer efficiency is further improved, the heating speed is increased, and the heating time is saved. 4. The device has the advantages of strong adaptability, wide application range, convenience in use, simplicity in maintenance and operation and long service life.
Description
Technical Field
The utility model relates to a heating rod specifically is a high-efficient electromagnetic heating rod.
Background
Common heating rod on the market adopts the resistance formula heating of generating heat usually, and the electric rod energy consumption is big when this structure uses, and insulating effect is unsatisfactory, and the resistance wire appears the short circuit easily in the use and burns out, leads to heating rod work unstable, and life is not long, consequently, electromagnetic heating rod from this and grows. Electromagnetic heating is also called electromagnetic induction heating, utilizes the electromagnetic induction principle to change the electric energy into heat energy, and heat conversion rate is high, and current electromagnetic heating rod utilizes insulating inner core suit induction coil to operate outward. The induction coil and the insulating inner core are connected in a manual tightening mode, the induction coil is easy to come out and is not attached to each other, the induction coil is easy to loosen, and the like, so that the heat efficiency is low, the heating speed is low, and even safety accidents such as electric leakage and the like can occur. In order to solve the above drawbacks, it is urgently needed to provide an efficient electromagnetic heating rod.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the shortcoming that prior art exists, providing a simple structure, the thermal efficiency is high, and rate of heating is fast, guarantees user safety's a high-efficient electromagnetic heating stick.
The utility model discloses the purpose is realized with following mode: the utility model provides a high-efficient electromagnetic heating stick which characterized in that: the electromagnetic induction type core rod comprises a core rod made of a ferromagnetic material, wherein an inwards-concave spiral groove is formed in the surface of the core rod, and an electromagnetic induction coil is embedded in the spiral groove and connected with a main control power supply; the surface of the core rod is sleeved with a heat-conducting shell, an inner hole is formed in the heat-conducting shell, the core rod and the electromagnetic induction coil are installed in the inner hole, and heat-conducting materials are filled between the surface of the core rod and the inner hole of the heat-conducting shell.
The electromagnetic induction coil is wholly embedded in the spiral groove.
The heat-conducting shell is made of stainless steel, aluminum or copper materials.
The end face of the heat conduction shell is covered with an end cover, and a power line of the electromagnetic induction coil is led out from the end cover and is connected with a main control power supply.
The heat conduction material is heat conduction silicone grease.
The core rod is connected with the inner hole of the heat-conducting shell in an interference fit mode.
The utility model has the advantages that: 1. simple structure, the cost of manufacture is low, improves market competition. 2. The contact area between the electromagnetic induction coil and the core rod is increased, so that the heat conduction effect is improved, and the heating speed is increased. 3. The surface of the core rod and the inner hole of the heat conduction shell are filled with heat conduction materials, so that the heat transfer efficiency is further improved, the heating speed is increased, and the heating time is saved. 4. The device has the advantages of strong adaptability, wide application range, convenience in use, simplicity in maintenance and operation and long service life.
Drawings
Fig. 1 is the final assembly effect diagram of the present invention.
Fig. 2 is a schematic structural view of the electromagnetic heating rod of the present invention.
Fig. 3 is a structural assembly diagram of the electromagnetic heating rod of the present invention.
Fig. 4 is a cross-sectional view of the electromagnetic heating rod of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides a high-efficient electromagnetic heating stick which characterized in that: the core rod comprises a core rod 1 made of ferromagnetic materials, wherein an inwards-concave spiral groove 11 is formed in the surface of the core rod 1, and an electromagnetic induction coil 2 is embedded in the spiral groove 11 and connected with a main control power supply 3; the surface of the core rod 1 is sleeved with a heat-conducting shell 4, an inner hole 41 is formed in the heat-conducting shell 4, the core rod 1 and the electromagnetic induction coil 2 are installed in the inner hole 41, and heat-conducting materials are filled between the surface of the core rod 1 and the inner hole 41 of the heat-conducting shell 4.
The electromagnetic induction coil 2 is wholly embedded in the spiral groove 11.
The heat-conducting shell 4 is made of stainless steel, aluminum or copper materials.
The end face of the heat conducting shell 4 is covered with an end cover 5, and a power line 6 of the electromagnetic induction coil 2 is led out from the end cover 5 and is connected with the main control power supply 3.
The heat conduction material is heat conduction silicone grease.
The core rod 1 is connected with the inner hole 41 of the heat-conducting shell 4 in an interference fit manner.
The working principle is as follows: compare with electromagnetic heating rod on the market, the surface of plug in this case is provided with inside sunken helicla flute, the embedded electromagnetic induction coil of installing of helicla flute, electromagnetic induction coil wholly inlays in the helicla flute, make electromagnetic induction coil can stably fix in the helicla flute, electromagnetic induction coil can not expose outside the plug, make the area of contact increase of electromagnetic induction coil and plug on the one hand, thereby make the thermal efficiency improve, the rate of heating is accelerated, on the other hand can be fine assurance user's personal safety, the incident that brings because electromagnetic induction coil becomes flexible causes insulating layer wearing and tearing to take place electric leakage etc. has been avoided.
Furthermore, the surface of the core rod and the inner hole of the heat conduction shell are filled with heat conduction materials which can be heat conduction silicone grease, so that the heat transfer efficiency is further improved, the heating speed is increased, and the time of a user is saved.
The utility model provides an electromagnetic heating stick heating efficiency is high, strong adaptability, and the range of application is wide, and the security is strong, and convenient to use maintains easy operation, and long service life has overcome and has produced the incrustation scale easily in traditional heating, is heated defects such as inhomogeneous, consequently can extensively promote.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a high-efficient electromagnetic heating stick which characterized in that: the core rod comprises a core rod (1) made of ferromagnetic materials, wherein an inwards-concave spiral groove (11) is formed in the surface of the core rod (1), and an electromagnetic induction coil (2) is embedded in the spiral groove (11) and connected with a main control power supply (3); the surface of the core rod (1) is sleeved with a heat-conducting shell (4), an inner hole (41) is formed in the heat-conducting shell (4), the core rod (1) and the electromagnetic induction coil (2) are installed in the inner hole (41), and heat-conducting materials are filled between the surface of the core rod (1) and the inner hole (41) of the heat-conducting shell (4).
2. A high efficiency electromagnetic heating rod as claimed in claim 1, wherein: the electromagnetic induction coil (2) is integrally embedded in the spiral groove (11).
3. A high efficiency electromagnetic heating rod as claimed in claim 1, wherein: the heat conduction shell (4) is made of stainless steel, aluminum or copper materials.
4. A high efficiency electromagnetic heating rod as claimed in claim 1, wherein: the end face of the heat conduction shell (4) is covered with an end cover (5), and a power line (6) of the electromagnetic induction coil (2) is led out from the end cover (5) and is connected with the main control power supply (3).
5. A high efficiency electromagnetic heating rod as claimed in claim 1, wherein: the heat conduction material is heat conduction silicone grease.
6. A high efficiency electromagnetic heating rod as claimed in claim 1, wherein: the core rod (1) is connected with the inner hole (41) of the heat-conducting shell (4) in an interference fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954828.9U CN210840106U (en) | 2019-06-24 | 2019-06-24 | High-efficient electromagnetic heating stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920954828.9U CN210840106U (en) | 2019-06-24 | 2019-06-24 | High-efficient electromagnetic heating stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210840106U true CN210840106U (en) | 2020-06-23 |
Family
ID=71261113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920954828.9U Active CN210840106U (en) | 2019-06-24 | 2019-06-24 | High-efficient electromagnetic heating stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210840106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112135373A (en) * | 2020-09-24 | 2020-12-25 | 衡东县祥云塑料有限责任公司 | Novel electromagnetic heating equipment |
-
2019
- 2019-06-24 CN CN201920954828.9U patent/CN210840106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112135373A (en) * | 2020-09-24 | 2020-12-25 | 衡东县祥云塑料有限责任公司 | Novel electromagnetic heating equipment |
| CN112135373B (en) * | 2020-09-24 | 2022-07-29 | 衡东县祥云塑料有限责任公司 | Electromagnetic heating equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210840106U (en) | High-efficient electromagnetic heating stick | |
| CN201300272Y (en) | Energy-saving electric soldering iron for reducing heat dissipation of heating body | |
| CN203180135U (en) | Dry and wet general-purpose power plug-in component | |
| CN210075629U (en) | Novel electromagnetic heating rod | |
| CN103142136A (en) | Rapid electric heating kettle | |
| CN201426189Y (en) | Heating disc | |
| CN202853094U (en) | U-shaped electric heating water pipe | |
| CN209736811U (en) | Anti-scald electric soldering iron | |
| CN107732580B (en) | Intelligent socket for Internet of things | |
| CN201875773U (en) | Device for judging material and dimension of pan used on induction cooker | |
| CN201234364Y (en) | Electric heating apparatus | |
| CN205901408U (en) | Utilize self consumption to generate heat and carry out mobile terminal that charges | |
| CN203799961U (en) | Button kick type protector | |
| CN201523464U (en) | Low-voltage electric heating device | |
| CN214070176U (en) | High-efficiency electric soldering iron | |
| CN204361706U (en) | A kind of thermo-electric generation is cooked a meal kettle ring | |
| CN2632977Y (en) | Circular ceramic electric heater | |
| CN200984278Y (en) | Electric heating bag capable of preventing dry-burning | |
| CN213664689U (en) | Novel vacuum heating cup | |
| CN219846081U (en) | Multipurpose graphite tube water heater | |
| CN211859868U (en) | Heat dissipation brush mechanism with built-in micro heat pipe | |
| CN203447146U (en) | Ih electromagnetic electric cooker | |
| CN201847470U (en) | Infrared sensing water dispenser | |
| CN217131343U (en) | Thermocouple and infrared gas stove | |
| CN203413705U (en) | Novel heating radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |