CN215818666U - Miniature hand-held type induction heater - Google Patents
Miniature hand-held type induction heater Download PDFInfo
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- CN215818666U CN215818666U CN202121325571.4U CN202121325571U CN215818666U CN 215818666 U CN215818666 U CN 215818666U CN 202121325571 U CN202121325571 U CN 202121325571U CN 215818666 U CN215818666 U CN 215818666U
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- heating coil
- induction heating
- heater body
- pin
- induction
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Abstract
The utility model discloses a miniature handheld induction heater which comprises a heater body, an induction heating coil and a rotary shell, wherein the rotary shell is rotatably connected to the front end of the heater body, the front end of the heater body is provided with a coil interface, the induction heating coil is inserted into the coil interface, an extrusion fixing device is arranged between the rotary shell and the induction heating coil, the rotary shell can extrude the extrusion fixing device, and the extrusion fixing device can extrude the induction heating coil.
Description
Technical Field
The utility model relates to the field of electromagnetic heating, in particular to a miniature handheld induction heater.
Background
The induction heating coil of the existing electromagnetic induction heater is fixed by twisting screws, and the specific operation process is as follows: after the induction heating coil is inserted, the screw caps on two sides of the coil connecting end are twisted, so that the internal screw is pressed on the induction heating coil, the induction heating coil is fixed, when the induction heating coil is to be taken out, the screw caps are twisted reversely, the screw is loosened, and the induction heating coil is taken out. The method is complicated in operation, quick connection and quick disassembly of the induction heating coil cannot be realized, and the working efficiency is low.
Disclosure of Invention
The utility model provides a mini-type handheld induction heater aiming at the defects in the prior art, and aims to solve the problems in the prior art.
In order to solve the technical problem, the utility model is solved by the following technical scheme:
the utility model provides a miniature hand-held type induction heater, includes heater body, induction heating coil and rotating housing, rotating housing rotates to be connected at heater body front end, heater body front end is equipped with the coil interface, induction heating coil inserts and establishes in the coil interface, be equipped with extrusion fixing device between rotating housing and the induction heating coil, it is rotatory rotating housing can produce the extrusion to extrusion fixing device, extrudees extrusion fixing device can extrude induction heating coil and extrude fixedly.
Preferably, the rotating shell is a ring structure with a diamond shape.
Preferably, the extrusion fixing device comprises a spring piece and a pin, the spring piece is arranged on the inner side of the rotating shell, an arch structure is arranged on the spring piece, the pin is connected to the front end of the heater body in a sliding mode, a spring is arranged between the pin and the heater body, the front end of the pin can abut against the spring piece, and the rear end of the pin can abut against the induction heating coil.
Preferably, the extrusion fixing device comprises an elastic sheet and a pressing sheet, the elastic sheet and the pressing sheet are elastically arranged at the front end of the heater body, the pressing sheet is located between the elastic sheet and the induction heating coil, a triangular structure is arranged on the elastic sheet, a convex block is arranged on the inner side of the rotating shell, the convex block can extrude the triangular structure, the triangular structure can extrude the pressing sheet, and the pressing sheet can extrude the induction heating coil.
Preferably, the number of the extrusion fixing devices is two, and the two extrusion fixing devices are symmetrically arranged on two sides of the heater body.
The utility model has the advantages that:
the utility model realizes the purpose of quickly connecting and disassembling the induction heating coil by rotating the rotary shell, improves the working efficiency, has reasonable design, meets the market demand and is suitable for wide application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be discussed below, it is obvious that the technical solutions described in conjunction with the drawings are only some embodiments of the present invention, and for those skilled in the art, other embodiments and drawings can be obtained according to the embodiments shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of an internal structure of an embodiment of the present invention;
FIG. 3 is a schematic view of a rotating housing and an extruded fixture according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the internal structure of the second embodiment of the present invention;
fig. 5 is a schematic view illustrating an installation of a second rotating housing and a pressing and fixing device according to an embodiment of the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments described herein without the need for inventive work, are within the scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 3, a miniature handheld induction heater comprises a heater body 1, an induction heating coil and a rotary shell 3, wherein the rotary shell 3 is rotatably connected to the front end of the heater body 1, the front end of the heater body 1 is provided with a coil interface 7, the induction heating coil is inserted into the coil interface 7, an extrusion fixing device is arranged between the rotary shell 3 and the induction heating coil, the rotary shell 3 can extrude the extrusion fixing device, the extrusion fixing device can extrude and fix the induction heating coil, the rotary shell 3 is of a rhombic annular structure, the extrusion fixing device comprises a spring piece 4 and a pin 6, the spring piece 4 is arranged on the inner side of the rotary shell 3, the spring piece 4 is provided with an arch structure, and the pin 6 is slidably connected to the front end of the heater body 1, a spring is arranged between the pin 6 and the heater body 1, the front end of the pin 6 can abut against the spring piece 4, the rear end of the pin 6 can abut against the induction heating coil, the number of the extrusion fixing devices is two, and the two extrusion fixing devices are symmetrically arranged on two sides of the heater body 1.
The working principle of the utility model is that the induction heating coil is inserted into the coil interface 7, the rotating shell 3 is rotated to enable the spring piece 4 to rotate to the position right above the pin 6, so as to extrude the pin 6, the pin 6 moves inwards to extrude and clamp the induction heating coil, so as to fix the induction heating coil on the heater body 1, when the disassembly is needed, only the rotating shell 3 needs to be rotated to enable the spring piece 4 to move away from the position above the pin 6, the pin 6 moves outwards under the action of the spring force, and the induction heating coil can be easily taken down after the pin 6 is separated from the induction heating coil.
Example two:
as shown in fig. 4 and 5, the second embodiment is different from the first embodiment in that the pressing and fixing device includes an elastic sheet 2 and a pressing sheet 5, the elastic sheet 2 and the pressing sheet 5 are both elastically disposed at the front end of the heater body 1, the pressing sheet 5 is disposed between the elastic sheet 2 and the induction heating coil, a triangular structure is disposed on the elastic sheet 2, a protrusion is disposed inside the rotary housing 3, the protrusion can press the triangular structure, the triangular structure can press the pressing sheet 5, and the pressing sheet 5 can press the induction heating coil.
When rotating housing 3, can make the lug move to flexure strip 2 tops, extrude flexure strip 2 to make flexure strip 2 produce the extrusion to preforming 5, preforming 5 can produce the extrusion to induction heating coil, make induction heating coil fix on heater body 1, when dismantling, only need rotate rotating housing 3, make the lug leave flexure strip 2 tops, flexure strip 2 receives the elastic force effect reconversion, preforming 5 and induction heating coil separation, induction heating coil can easily take off.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the utility model is indicated by the appended claims, rather than the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood (although-deleted) that the description is in terms of embodiments, but not every embodiment may include only a single embodiment, and such description of the description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments in each example may be appropriately combined to form other embodiments that will be appreciated by those skilled in the art.
Claims (5)
1. The utility model provides a miniature hand-held type induction heater, its characterized in that, includes heater body (1), induction heating coil and rotating casing (3), rotating casing (3) rotate to be connected at heater body (1) front end, heater body (1) front end is equipped with coil interface (7), induction heating coil inserts and establishes in coil interface (7), be equipped with extrusion fixing device between rotating casing (3) and the induction heating coil, it is rotatory rotating casing (3) can produce the extrusion to extrusion fixing device, the extrusion fixing device can extrude induction heating coil fixedly.
2. The miniature hand-held induction heater according to claim 1, wherein the rotary housing (3) is a ring-shaped structure with a diamond shape.
3. A miniature hand-held induction heater according to claim 2, wherein the squeeze fixing means comprises a spring plate (4) and a pin (6), the spring plate (4) is arranged inside the rotary casing (3), the spring plate (4) is provided with an arch structure, the pin (6) is slidably connected with the front end of the heater body (1), a spring is arranged between the pin (6) and the heater body (1), the front end of the pin (6) can abut against the spring plate (4), and the rear end of the pin (6) can abut against the induction heating coil.
4. The miniature handheld induction heater according to claim 2, wherein the extrusion fixing device comprises an elastic sheet (2) and a pressing sheet (5), the elastic sheet (2) and the pressing sheet (5) are both elastically arranged at the front end of the heater body (1), the pressing sheet (5) is located between the elastic sheet (2) and the induction heating coil, a triangular structure is arranged on the elastic sheet (2), a convex block is arranged on the inner side of the rotating shell (3), the convex block can extrude the triangular structure, the triangular structure can extrude the pressing sheet (5), and the pressing sheet (5) can extrude the induction heating coil.
5. The miniature hand-held induction heater according to claim 3 or 4, wherein the number of the pressing and fixing devices is two, and the two pressing and fixing devices are symmetrically arranged on both sides of the heater body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121325571.4U CN215818666U (en) | 2021-06-15 | 2021-06-15 | Miniature hand-held type induction heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121325571.4U CN215818666U (en) | 2021-06-15 | 2021-06-15 | Miniature hand-held type induction heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215818666U true CN215818666U (en) | 2022-02-11 |
Family
ID=80176565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121325571.4U Active CN215818666U (en) | 2021-06-15 | 2021-06-15 | Miniature hand-held type induction heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215818666U (en) |
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2021
- 2021-06-15 CN CN202121325571.4U patent/CN215818666U/en active Active
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