CN206596259U - A kind of electromagnetic wire coil and electromagnetic oven - Google Patents
A kind of electromagnetic wire coil and electromagnetic oven Download PDFInfo
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- CN206596259U CN206596259U CN201720131527.7U CN201720131527U CN206596259U CN 206596259 U CN206596259 U CN 206596259U CN 201720131527 U CN201720131527 U CN 201720131527U CN 206596259 U CN206596259 U CN 206596259U
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- wire coil
- electromagnetic
- radiating tube
- cooling medium
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Abstract
The utility model discloses a kind of electromagnetic wire coil, including wire coil bracket and electromagnetic induction coil, wire coil bracket includes the fixed mount of firm banking and some strips, the fixed mount of some strips is radial to be uniformly set on firm banking, each fixed mount is provided with the baffle plate being intervally arranged, winding slot is formed between two neighboring baffle plate, electromagnetic induction coil is around in winding slot, the electromagnetic wire coil also includes radiating tube, the radiating tube is spiral to be arranged on wire coil bracket, the radiating tube is separately positioned on the both sides of wire coil bracket with electromagnetic induction coil, cooling medium is marked with the radiating tube.The utility model also provides a kind of electromagnetic oven, and the electromagnetic oven includes any one electromagnetic wire coil in the utility model.Electromagnetic wire coil and electromagnetic oven structure of the present utility model are simple, due to being provided with the radiating tube with cooling medium so that it not only has good heat dispersion, and the efficiency of heating surface is high, and the service life of drum is long.
Description
Technical field
The utility model is related to kitchen appliance technical field, more particularly to a kind of electromagnetic wire coil and electromagnetic oven.
Background technology
Electromagnetic oven is also known as electromagnetic stove, and its principle is electromagnetic induction phenomenon, i.e., produce direction by coil using alternating current
Vortex current, the joule of vortex current will occurs in changing alternating magnetic field, the inside of the conductor in alternating magnetic field
Fuel factor makes conductor heat up, so as to realize heating.Electromagnetic oven has broken traditional naked light cooking method, then uses magnetic field induction electricity
The principle of heating of stream, it has the advantages that the efficiency of heating surface is high, easy to use, safe, turns into widely used kitchen at present
One of room electrical equipment.
Main heater is electromagnetic wire coil in existing electromagnetic oven, and electromagnetic wire coil produces high-frequency alternating magnetic in culinary art
Field makes pan bottom generate heat, and this mode of heating thermal efficiency is very high, in order to produce alternating magnetic field, it is necessary to using controlling circuit
The alternating current of high frequency is passed through into electromagnetic wire coil, controls the switch element in circuit to be generated heat in working condition higher, in addition,
Magnet coil also has certain electric energy loss, and the electric energy of loss is converted into heat energy dissipation, when the heat distributed is gathered in electromagnetism
When can not be dispersed in time in stove, simultaneously there is certain potential safety hazard in the service life of meeting strong influence electromagnetic oven, therefore electromagnetism
The heat dissipation problem of stove can not be ignored.
In the prior art, it will usually radiator fan is installed in electromagnetic oven air-cooled dissipate is carried out to internal powerful heating element
Heat, radiator fan is sucked wind is cooled down from the air inlet of electromagnetic oven, and cooling wind is taken away heat by heater element and from air-out
Mouth blowout, i.e., take away heat using the mobility of air.The type of cooling of this use wind-cooling heat dissipating has the disadvantages that：1) by
Small in the thermal conductivity factor of air, the heat that air is taken away in the unit interval is less, so that the radiating effect of the radiating mode
It is not ideal enough；2) in the radiator fan course of work, the rotation of blade can produce noise；3) because fan is by suction electromagnetic oven periphery
Cooling air take away heat, therefore its radiating effect is affected by the ambient temperature very big, especially summer when, environment
Temperature is higher, and its thermal efficiency is less desirable；4) the cooling wind inside fan inspiration electromagnetic oven typically contains dust, greasy dirt etc.,
These pollutants are liable to stick to drum surface, cause the efficiency of heating surface of electromagnetic wire coil and reduce, further also result in electromagnetic wire
The service life reduction of disk.
The content of the invention
For the above mentioned problem of prior art, the utility model provides a kind of electromagnetic wire coil simple in construction, the electromagnetic wire
Disk not only has good heat dispersion, and the efficiency of heating surface is high, and the service life of drum is long.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is used is：
A kind of electromagnetic wire coil, including wire coil bracket and electromagnetic induction coil,
The wire coil bracket includes the fixed mount of firm banking and some strips, and the fixed mount of some strips is in
It is radial to be uniformly set on firm banking,
Each fixed mount is provided between the baffle plate being intervally arranged, two neighboring baffle plate and forms winding slot, the electromagnetism
Induction coil around in the winding slot,
Also include radiating tube, the radiating tube is spiral to be arranged on the wire coil bracket, the radiating tube and electromagnetism
Induction coil is separately positioned on the both sides of wire coil bracket,
Cooling medium is marked with the radiating tube.
Further, the radiating tube is exported provided with cooling medium entrance and cooling medium, and the cooling medium entrance is set
Put one end close to firm banking in radiating tube.
Further, the side of the wire coil bracket setting radiating tube is connected with the shell of laminating wire coil bracket, described outer
Gap is provided between shell and wire coil bracket, the radiating tube is arranged in gap.
Further, the shell is provided with corresponding with cooling medium entrance and the cooling medium outlet of the radiating tube
Through hole, the cooling medium entrance and cooling medium outlet are through the through hole.
Further, the shell is provided with several heat emission holes.
Further, the groove of strip, the groove self-retaining frame of the strip are provided with each fixed mount
The one end being connected with firm banking extends to the other end,
The groove of the strip is arranged on the same side of wire coil bracket with the radiating tube.
Further, it is provided with magnetic stripe in the groove of the strip.
Further, the winding slot of same position is distributed setting in concentric circles on each fixed mount
Further, the fixed mount is circular arc
The utility model also provides a kind of electromagnetic oven, including the electromagnetic wire coil described in above-mentioned any one.
Electromagnetic wire coil of the present utility model has the advantages that：
1st, because electromagnetic wire coil is provided with radiating tube, radiating tube is spiral to be arranged on the wire coil bracket, radiating tube
Cooling medium is inside marked with, when cooling medium flows through radiating tube, by heat-conduction principle, the heat that electromagnetic wire coil is produced is inhaled
Receive, and further take electromagnetic wire coil out of, realize the transfer of heat.Cooling medium can be conventional running water etc. herein, use
The above-mentioned type of cooling, because the thermal conductivity factor of liquid medium is big more compared with air, can quickly by heat absorption, shift,
So as to improve the heat dispersion of electromagnetic wire coil, further extend the service life of electromagnetic wire coil.
2nd, electromagnetic wire coil of the present utility model using the cooling medium in radiating tube due to taking away heat, without setting radiating
It is nearly free from noise in fan, the course of work, and the pollutants such as dust, greasy dirt in outside air can be avoided to enter electricity
Simultaneously be attached to coil surface inside magnet-wire disk, indirectly improve the efficiency of heating surface, extend electromagnetic wire coil service life and
The mode of this liquid cooling is influenceed very little by ambient temperature, and practicality is stronger.
3rd, because radiating tube is exported provided with cooling medium entrance and cooling medium, the cooling medium entrance is arranged on radiating
Pipe is close to one end of firm banking, when cooling medium flows in radiating tube, and flow regime from lower to upper is presented, adds
Residence time of the cooling medium in radiating tube, be conducive to that heat is sufficiently absorbed and shifted.
4th, the side that the utility model further sets radiating tube in the wire coil bracket is connected with laminating wire coil bracket
Shell, gap is provided between the shell and wire coil bracket, the radiating tube is arranged in gap, the setting of shell is favourable
In by the fixation of radiating tube, while being also beneficial to the heat aggregation for distributing electromagnetic wire coil, highly thermally conductive speed is put forward, is conducive to
The radiating of electromagnetic wire coil.
5th, due to by fixed mount setting being further circular arc, so that the drum that many fixed mounts are surrounded with firm banking
Support is in bowl-shape, and electromagnetic induction coil is wrapped in the inner side of bowl-shape wire coil bracket from top to bottom, when body to be heated is placed on electricity
When in the groove of magnet-wire disk, a kind of three-dimensional heating mode can be provided it, the efficiency of heating surface is improved.
6th, the present invention also provides a kind of electromagnetic oven, because the electromagnetic oven employs electromagnetic wire coil of the present utility model, so that
The heat dispersion and the efficiency of heating surface of electromagnetic oven are improved, its service life is extended.
Brief description of the drawings
, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only more of the present utility model
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
Fig. 1 is a kind of top view of electromagnetic wire coil of the utility model embodiment 1；
Fig. 2 is a kind of electromagnetic wire coil front view of the utility model embodiment 1；
Fig. 3 is a kind of front view of electromagnetic wire coil of the utility model embodiment 2；
Fig. 4 is the structural representation of the strip connected in star of fixed mount in the present embodiment.
In figure：1- wire coil brackets, 2- radiating tubes, 3- shells, 4- gaps, 11- firm bankings, 12- fixed mounts, 121- length
Strip groove, 13- baffle plates, 14- winding slots, 21- cooling medium entrances, the outlet of 22- cooling mediums
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
Embodiment 1
It is a kind of top view of electromagnetic wire coil of the present embodiment as shown in Figure 1, Fig. 2 is a kind of electromagnetic wire coil of the present embodiment
Front view, as can be seen that the electromagnetic wire coil includes wire coil bracket 1 and electromagnetic induction coil (is not drawn in figure from Fig. 1 and Fig. 2
Go out),
The wire coil bracket 1 includes the fixed mount 12 of firm banking 11 and some strips, and some strips are consolidated
Determine that frame 11 is radial to be uniformly set on firm banking 11,
Each fixed mount 12, which is provided between the baffle plate 13 being intervally arranged, two neighboring baffle plate 13, forms winding slot 14,
The electromagnetic induction coil around in the winding slot 14,
The electromagnetic wire coil also includes radiating tube 2, and the radiating tube 2 is spiral to be arranged on the wire coil bracket 1, institute
State radiating tube 2 and be separately positioned on the both sides of wire coil bracket 1 with electromagnetic induction coil,
Cooling medium is marked with the radiating tube 2.
It can be seen that from Fig. 2 front view and be provided centrally with concentric column firm banking 11, Fig. 1 in wire coil bracket 1
The top view of shown electromagnetic wire coil shown, in aplysia punctata 8 fixed mounts 12 are evenly distributed with the surrounding of firm banking 11,
8 fixed mounts 12 are strip, and one end of each fixed mount 12 is connected on firm banking 11, and other end is to firm banking
11 oblique upper extension, the present embodiment it is preferred fixed mount 12 is set to circular arc, the firm banking 11 of above-mentioned setting and solid
The wire coil bracket 1 of the composition of frame 12 is determined in bowl-shape.
Several baffle plates 13 are provided with the inner surface of each fixed mount 12, baffle plate 13 preferably is vertically arranged, adjacent
Baffle plate 13 between form the winding slot 14 for placing electromagnetic induction coil, the present embodiment is preferred, phase on each fixed mount 12
Winding slot 14 with position is set in concentric circles distribution, and the electromagnetic induction wire coil so wound up i.e. attractive in appearance can also reduce is led
The loss of line.Winding slot 14 can determine winding slot 14 on its width, each fixed mount 12 according to the situation of actual coiling
Width can with it is identical can also be different, can place solid conductor can also place stranded conductor.
As shown in figure 1, being wound with a radiating tube 2 in the outer surface of wire coil bracket 1, the radiating tube 2 is by bowl-shape drum branch
The top of frame 1 is spirally extended near firm banking 11, and each extends over exit port in the upper and lower part of wire coil bracket 1,
Cooling medium is introduced in the radiating tube 2, in order to increase residence time of the cooling medium in radiating tube 2, the present embodiment will radiate
Pipe 2 is set to cooling medium entrance 21 close to one end of firm banking 11, and the one end being open close to bowl-shape wire coil bracket 1 is set to
Cooling medium outlet 22, when in the radiating tube 2 by cooling medium, the cooling medium by wire coil bracket 1 lower to upper part stream
It is dynamic, fully the heat in electromagnetic wire coil can be taken away.
In order to which the high frequency magnetic field for reducing electromagnetic induction coil generation is revealed to surrounding space, the utility model is in each fixation
Be provided with the groove 121 of strip on frame 12, the self-retaining frame 12 of groove 121 of the strip be connected with firm banking 11 one
Hold to the other end and extend,
The groove 121 of the strip is arranged at drum with the same side that the radiating tube 2 is arranged on wire coil bracket 1
The outside of support 1, radiating tube 2 is wrapped in outside the groove 121 of strip, and magnetic stripe, the magnetic stripe are provided with the groove 121 of strip
The line of magnetic induction of high frequency magnetic field can be gathered in wire coil bracket 1, so as to be prevented effectively from the leakage in magnetic field, be conducive to improving
The efficiency of heating surface of electromagnetic wire coil.
The present embodiment 1 has following beneficial effect：
Because electromagnetic wire coil is provided with radiating tube 2, radiating tube 2 is spiral to be arranged on the wire coil bracket 1, radiating tube
Cooling medium is marked with 2, when cooling medium flows through radiating tube 2, by heat-conduction principle, the heat that electromagnetic wire coil is produced is inhaled
Receive, and further take electromagnetic wire coil out of, realize the transfer of heat.Cooling medium can be conventional running water etc. herein, use
The above-mentioned type of cooling, because the thermal conductivity factor of liquid medium is big more compared with air, can quickly by heat absorption, shift,
So as to improve the heat dispersion of electromagnetic wire coil, further extend the service life of electromagnetic wire coil.
Electromagnetic wire coil of the present utility model using the cooling medium in radiating tube 2 due to taking away heat, without setting radiating
It is nearly free from noise in fan, the course of work, and the pollutants such as dust, greasy dirt in outside air can be avoided to enter electricity
Simultaneously be attached to coil surface inside magnet-wire disk, indirectly improve the efficiency of heating surface, extend electromagnetic wire coil service life and
The mode of this liquid cooling is influenceed very little by ambient temperature, and practicality is stronger.Further, can also be cold by adjusting
But flow velocity of the medium in radiating tube 2 adjusts the number that it takes away heat, so that higher heat dissipation capacity is reached, with very big spirit
Activity.
Because radiating tube 2 is provided with cooling medium entrance 21 and cooling medium outlet 22, the cooling medium entrance 21 is set
In radiating tube 2 close to one end of firm banking 11, when cooling medium flows in radiating tube 2, flowing from lower to upper is presented
State, adds residence time of the cooling medium in radiating tube, is conducive to that heat is sufficiently absorbed and shifted.
Due to fixed mount 12 is set into circular arc, so that the wire coil bracket that many fixed mounts 12 are surrounded with firm banking 11
In bowl-shape, electromagnetic induction coil is wrapped in the inner side of bowl-shape wire coil bracket 1 from top to bottom, when body to be heated is placed on electromagnetic wire
When in disk, a kind of three-dimensional heating mode can be provided it, the efficiency of heating surface is improved.
For the ease of the installation of wire coil bracket 1, the firm banking 11 of the present embodiment 1 obtains bottom and sets fluted, and this is recessed
Groove can be used for fixing wire coil bracket 1；In addition, also level can be set in the one end of each fixed mount 12 away from firm banking 11
Connecting hole is opened up on lug, the lug, this connecting hole is used to fix wire coil bracket 1.
Embodiment 2
Fig. 3 is referred to, it is a kind of front view of electromagnetic wire coil of the utility model embodiment 2, the electromagnetic wire coil includes
Wire coil bracket 1 and electromagnetic induction coil (being not drawn into figure),
The wire coil bracket 1 includes the fixed mount 12 of firm banking 11 and some strips, and some strips are consolidated
Determine that frame 11 is radial to be uniformly set on firm banking 11,
Each fixed mount 12, which is provided between the baffle plate 13 being intervally arranged, two neighboring baffle plate 13, forms winding slot 14,
The electromagnetic induction coil around 14 in the winding slot,
The electromagnetic wire coil also includes radiating tube 2, and the radiating tube 2 is spiral to be arranged on the wire coil bracket 1, institute
State radiating tube 2 and be separately positioned on the both sides of wire coil bracket 1 with electromagnetic induction coil,
Cooling medium is marked with the radiating tube 2.
The radiating tube 2 is provided with cooling medium entrance 21 and cooling medium outlet 22, and the cooling medium entrance 21 is set
In radiating tube 2 close to one end of firm banking 11
The outer surface that the wire coil bracket 1 of the present embodiment sets the side of radiating tube 2 to be wire coil bracket 1 is connected with laminating drum
The shell 3 of support 1, is provided with gap 4 between the shell 3 and wire coil bracket 1, the radiating tube 2 is arranged in gap 4.Shell 1
Setting be conducive to the fixation of radiating tube 2, while being also beneficial to the heat aggregation for distributing electromagnetic wire coil, improve heat transfer
Speed, be conducive to the radiating of electromagnetic wire coil.
For the ease of flowing in and out for cooling medium, shell 3 is provided with and the cooling medium entrance 21 of radiating tube 2 and cold
But the corresponding through hole of media outlet 22, cooling medium entrance 21 and the cooling medium outlet 22 of the radiating tube 2 is through described
Through hole.
Further, in order to prevent from causing in radiating tube 2 cooling medium to stop flowing because unexpected, heat can not band in time
Walk, cause the heat gathered in cavity 4 excessive, heat emission hole of the present embodiment provided with several auxiliary on shell 3.
Embodiment 3
The utility model also provides a kind of electromagnetic oven, and the electromagnetic oven includes any one electromagnetic wire in above-described embodiment
Disk.Because the electromagnetic oven employs electromagnetic wire coil of the present utility model, so as to improve the heat dispersion and heating effect of electromagnetic oven
Rate, extends its service life.
Described above fully discloses embodiment of the present utility model.It is pointed out that being familiar with the neck
Any change that the technical staff in domain is done to embodiment of the present utility model is all without departing from right of the present utility model
The scope of claim.Correspondingly, the scope of claim of the present utility model is also not limited only to foregoing specific embodiment party
Formula.
Claims (10)
1. a kind of electromagnetic wire coil, including wire coil bracket (1) and electromagnetic induction coil, it is characterised in that
The wire coil bracket (1) includes the fixed mount (12) of firm banking (11) and some strips, some strips
Fixed mount (12) is radial to be uniformly set on firm banking (11),
Each fixed mount (12) is provided between the baffle plate (13) being intervally arranged, two neighboring baffle plate (13) and forms winding slot
(14), the electromagnetic induction coil is around in the winding slot (14),
Also include radiating tube (2), the radiating tube (2) is spiral to be arranged on the wire coil bracket (1), the radiating tube
(2) both sides of wire coil bracket (1) are separately positioned on electromagnetic induction coil,
Cooling medium is marked with the radiating tube (2).
2. a kind of electromagnetic wire coil according to claim 1, it is characterised in that the radiating tube (2) enters provided with cooling medium
Mouth (21) and cooling medium outlet (22), the cooling medium entrance (21) are arranged on radiating tube (2) close to firm banking (11)
One end.
3. a kind of electromagnetic wire coil according to claim 2, it is characterised in that the wire coil bracket (1) sets radiating tube (2)
Side be connected with the shell (3) of laminating wire coil bracket (1), provided with gap (4) between the shell (3) and wire coil bracket (1),
The radiating tube (2) is arranged in gap (4).
4. a kind of electromagnetic wire coil according to claim 3, it is characterised in that the shell (3) is provided with and the radiating
The cooling medium entrance (21) and cooling medium for managing (2) export (22) corresponding through hole, the cooling medium entrance (21) and
Cooling medium outlet (22) passes through the through hole.
5. a kind of electromagnetic wire coil according to claim 4, it is characterised in that the shell (3) is radiated provided with several
Hole.
6. a kind of electromagnetic wire coil according to claim 1, it is characterised in that be provided with length on each fixed mount (12)
The groove (121) of bar shaped, one end that groove (121) the self-retaining frame (12) of the strip is connected with firm banking (11) is to another
One end extends,
The groove (121) of the strip is arranged on the same side of wire coil bracket (1) with the radiating tube (2).
7. a kind of electromagnetic wire coil according to claim 6, it is characterised in that be provided with the groove (121) of the strip
Magnetic stripe.
8. a kind of electromagnetic wire coil according to claim 1~7 any one, it is characterised in that each fixed mount
(12) winding slot (14) of same position is distributed in concentric circles and set on.
9. a kind of electromagnetic wire coil according to claim 1~7 any one, it is characterised in that the fixed mount (12) is
Circular arc.
10. a kind of electromagnetic oven, it is characterised in that including the electromagnetic wire coil described in claim 1~9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131527.7U CN206596259U (en) | 2017-02-14 | 2017-02-14 | A kind of electromagnetic wire coil and electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131527.7U CN206596259U (en) | 2017-02-14 | 2017-02-14 | A kind of electromagnetic wire coil and electromagnetic oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206596259U true CN206596259U (en) | 2017-10-27 |
Family
ID=60127837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720131527.7U Active CN206596259U (en) | 2017-02-14 | 2017-02-14 | A kind of electromagnetic wire coil and electromagnetic oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206596259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110312336A (en) * | 2019-06-27 | 2019-10-08 | 江苏科技大学 | A kind of electromagnetic induction coil for microwave heating |
-
2017
- 2017-02-14 CN CN201720131527.7U patent/CN206596259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110312336A (en) * | 2019-06-27 | 2019-10-08 | 江苏科技大学 | A kind of electromagnetic induction coil for microwave heating |
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