CN208445785U - A kind of load coil connects quick-disassembly structure fastly - Google Patents

Abstract

The utility model provides a kind of load coil and connects quick-disassembly structure, including shell fastly, and enclosure interior sets there are two radiator and separated by insulator；Coil interface is equipped on front side of shell, radiator is equipped with channel, and load coil is inserted by coil interface and can be entered in channel；Housing exterior walls two sides are equipped with rectangular opening, and rectangular opening embeds elastic slice, is equipped with copper sheet on the inside of elastic slice, the middle part of copper sheet is overlapped with the outer edge in channel, and the rear end of copper sheet is connect by screw with radiator with elastic slice；Closure periphery is cased with movable sheath body, and convex rib is equipped with inside movable sheath body, and convex rib is close to elastic slice on the arcuate surface of coil interface side.Axial direction by movable sheath body along shell pulls, and changes elastic slice and copper sheet along the radial deformation of shell, to compress or unclamp load coil, realizes the purpose for connecing Quick Release fastly, improves working efficiency.

Description

A kind of load coil connects quick-disassembly structure fastly

Technical field

The utility model relates to electromagnetic heating fields, connect quick-disassembly structure fastly more particularly to a kind of load coil.

Background technique

The load coil of existing electromagnetic induction heater is fixed by twist screws, specific operation process are as follows: is inserted After entering load coil, the nut of coil incoming end two sides is twisted, is pressed in internal screw on load coil, with this Fixed load coil, when to be taken out, then reversed twisting nut, screw is unclamped, load coil is taken out.Such method Operate relatively complicated, can not achieve load coil connects Quick Release fastly, and working efficiency is low, and because screw compressing, meeting So that the insertion end of load coil is had different degrees of damage, influences the service life.

Utility model content

Based on this, it is necessary to provide a kind of load coil and connect quick-disassembly structure fastly, to solve the above problems.

A kind of load coil connects quick-disassembly structure fastly, is applied to electromagnetic induction heater, the electromagnetic induction heater Quick-disassembly structure is connect fastly including heater body, load coil and load coil, and the load coil connects fastly fastly Structure setting is torn open in heater body front end, it includes a shell that the load coil connects quick-disassembly structure fastly, in the shell Portion is set there are two radiator, and two radiators are separated by insulator；The front side of the shell is equipped with coil interface, and two described scattered Hot device is equipped with the channel being connected to coil interface, and the load coil is inserted by coil interface and can enter channel It is interior；The symmetrical two sides of the outer wall of the shell are equipped with rectangular opening, and elastic slice is embedded in the rectangular opening, is set on the inside of the elastic slice Have a copper sheet, the elastic slice is domed and copper sheet is close in bottom, and the front end of the copper sheet is tilted to elastic slice, the middle part of the copper sheet with The outer ledge in channel is overlapped, and the rear end of the copper sheet is connect by screw with radiator to channel slopes and with elastic slice；It is described Closure periphery is arranged with movable sheath body, and the activity sheath body internal symmetry is equipped with streamlined and smooth convex rib, the protrusion Muscle is close to elastic slice on the arcuate surface of coil interface side, and the activity sheath body can pull before and after shell.

Further, the outer wall of the shell is additionally provided with internally recess and bottom surface is in the first detent slot of rectangle, described First detent slot is set on two planes of symmetry for being not provided with rectangular opening, and the both ends inside two movable sheath bodies are equipped with detent Column, two screen posts are fastened in the first detent slot.

Further, the movable sheath body is equipped with far from coil interface one end extends back and inverted u-shaped detent block, institute The the second detent slot for being equipped with and extending back and with the cooperation of detent block on rear side of shell is stated, detent can be made by pulling back the movable sheath body Block is resisted against in the second detent slot.

Further, the protrusion is equipped with briquetting close to the side of coil interface.

The beneficial effects of the utility model are: the axial direction by movable sheath body along shell pulls, change elastic slice and copper sheet edge The radial deformation of shell realizes the purpose for connecing Quick Release fastly to compress or unclamp load coil, improves working efficiency.

Detailed description of the invention

Fig. 1 is that the load coil of the utility model connects the schematic diagram of internal structure of quick-disassembly structure fastly；

Fig. 2 is the schematic diagram that electromagnetic induction heater is inserted into before load coil；

Fig. 3 is the schematic diagram that electromagnetic induction heater is inserted into after load coil；

Fig. 4 is that Fig. 3 removes the schematic diagram after load coil and half activity sheath body；

Fig. 5 is the main view that Fig. 2 removes load coil；

Fig. 6 is the A-A cross-sectional view of Fig. 5；

Fig. 7 is the structural schematic diagram of the movable sheath body of the utility model；

In figure, 1- heater body, 2- load coil, 3- load coil connect fastly quick-disassembly structure, 301- shell, 302- radiator, 303- coil interface, the channel 304-, 305- rectangular opening, 306- elastic slice, 307- copper sheet, 308- screw, 309- are living Dynamic sheath body, 310- convex rib, 311- briquetting, the first detent of 312- slot, 313- screen post, 314- detent block, the second detent of 315- Slot, 316- insulator.

Specific embodiment

The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear Define.

Please refer to Fig. 1, Fig. 3, Fig. 4, Fig. 6, Fig. 7, a kind of load coil connects quick-disassembly structure fastly, is applied to electromagnetic induction Heater, the electromagnetic induction heater include that heater body 1, load coil 2 and load coil connect Quick Release fastly Structure 3, load coil connect quick-disassembly structure 3 fastly and are set to 1 front end of heater body, including shell 301, inside shell 301 If there are two radiator 302, two radiators are separated by insulator 316；The front side of shell 301 be equipped with coil interface 303, two Radiator 302 is equipped with the channel 304 being connected to coil interface 303, and load coil 2 is inserted into simultaneously by coil interface 303 It can enter in channel 304；The symmetrical two sides of the outer wall of shell 301 are equipped with rectangular opening 305, are embedded with elastic slice in rectangular opening 305 306,306 inner end of elastic slice is equipped with copper sheet 307, and elastic slice 306 is domed and copper sheet 307 is close in bottom, and the front end of copper sheet 307 is to elastic slice 306 inclinations, the middle part of copper sheet 307 is overlapped with the outer ledge in channel 304, the rear end of copper sheet 307 to the inclination of channel 304 and with bullet Piece 306 is connect by screw 308 with radiator 302；301 periphery of shell is arranged with movable sheath body 309, inside movable sheath body 309 It is symmetrically arranged with streamlined and smooth convex rib 310, convex rib 310 is close to elastic slice 306 close to the arch of 303 side of coil interface On face, movable sheath body 309 can pull before and after shell 301.

Fig. 3, Fig. 5 are please referred to, the outer wall of shell 301 is additionally provided with internally recess and bottom surface is in the first detent slot of rectangle 312, the first detent slot 312 is set on two planes of symmetry for being not provided with rectangular opening 305, the both ends inside two movable sheath bodies 309 It is equipped with screen post 313, two screen posts 313 are fastened in the first detent slot 312.Movable sheath body 309 is far from coil interface 303 One end is equipped with and extends back and inverted u-shaped detent block 314, is equipped on rear side of shell 301 and extends back and cooperate with detent block 314 The second detent slot 315, pulling back movable sheath body 309 can be such that detent block 314 is resisted against 315 in the second detent slot.When outside When holding drawing activity sheath body 309, screen post 313 can be resisted against 312 edge of the first detent slot, prevent movable sheath body 309 from shell It is completely pulled out on 301；When inwardly pushing away movable sheath body 309, in the embeddable second detent slot 315 of detent block 314, movable sleeve is prevented Shell 309 continues mobile to inner end.

Referring to Fig. 7, convex rib 310 is equipped with briquetting 311 close to the side of coil interface 303.Wherein, when movable sheath body 309 pull back, and after fixed column load coil 2, briquetting 311 is pressed on elastic slice 306, further function as fixed function.

The use process of the utility model are as follows: load coil 2 is inserted into from coil interface 303, and makes induction heating Coil enters in channel 304, until be resisted against on screw 308, then pulls back movable sheath body 309, inside movable sheath body 309 Convex rib 310 slided along the minimum point of 306 arcuate surface of elastic slice to highest point, to give 306 inward pressure of elastic slice, and press Compel channel 304 of the copper sheet 307 into radiator 302 to shrink, is pressed in copper sheet 306 in the insertion end of load coil 2, not only It allows load coil 2 and heater body 1 to be electrically connected, and plays the fixed function to load coil 2, insulate Body 316, which separates two radiators, to be made it insulate and prevents two radiator axial movements；Promotion activity sheath body 309 forward, it is convex It plays muscle 310 and slides to minimum point from arcuate surface highest point along elastic slice 306, spring back elastic slice 306, so that copper sheet 307 is unclamped, from And load coil 2 can be removed easily.

Above-mentioned load coil connects quick-disassembly structure fastly, by movable sheath body along shell axial direction pull, change elastic slice and Copper sheet realizes the purpose for connecing Quick Release fastly to compress or unclamp load coil along the radial deformation of shell, improves work effect Rate.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (4)

1. a kind of load coil connects quick-disassembly structure fastly, it is applied to electromagnetic induction heater, the electromagnetic induction heater packet It includes heater body, load coil and load coil and connects quick-disassembly structure fastly, the load coil connects Quick Release fastly Structure setting is in heater body front end, which is characterized in that it includes a shell, institute that the load coil connects quick-disassembly structure fastly It states enclosure interior to set there are two radiator, two radiators are separated by insulator；The front side of the shell be equipped with coil interface, two A radiator is equipped with the channel that be connected to coil interface, and the load coil passes through coil interface insertion and can be into Enter in channel；The symmetrical two sides of the outer wall of the shell are equipped with rectangular opening, are embedded with elastic slice, the elastic slice in the rectangular opening Inside is equipped with copper sheet, and the elastic slice is domed and copper sheet is close in bottom, and the front end of the copper sheet is tilted to elastic slice, the copper sheet Middle part is overlapped with the outer ledge in channel, and the rear end of the copper sheet is connected to channel slopes and with elastic slice by screw and radiator It connects；The closure periphery is arranged with movable sheath body, and the activity sheath body internal symmetry is equipped with streamlined and smooth convex rib, institute It states convex rib and is close to elastic slice on the arcuate surface of coil interface side, the activity sheath body can pull before and after shell.

2. load coil according to claim 1 connects quick-disassembly structure fastly, which is characterized in that the outer wall of the shell is also Equipped with internally recess and bottom surface is in the first detent slot of rectangle, and the first detent slot, which is set to, is not provided with two pairs of rectangular opening On title face, the both ends inside two movable sheath bodies are equipped with screen post, and two screen posts are fastened on the first detent slot It is interior.

3. load coil according to claim 1 connects quick-disassembly structure fastly, which is characterized in that the activity sheath body is separate Coil interface one end is equipped with and extends back and inverted u-shaped detent block, be equipped on rear side of the shell extend back and with detent block Second detent slot of cooperation, pulling back the movable sheath body can be such that detent block is resisted against in the second detent slot.

4. load coil according to claim 1 connects quick-disassembly structure fastly, which is characterized in that the protrusion is close to coil The side of interface is equipped with briquetting.