CN203731507U - Waterproof blind-zone-free electromagnetic range - Google Patents
Waterproof blind-zone-free electromagnetic range Download PDFInfo
- Publication number
- CN203731507U CN203731507U CN201420028488.4U CN201420028488U CN203731507U CN 203731507 U CN203731507 U CN 203731507U CN 201420028488 U CN201420028488 U CN 201420028488U CN 203731507 U CN203731507 U CN 203731507U
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- waterproof
- bracket
- waterproof bracket
- electromagnetic stove
- blind area
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Abstract
The utility model relates to a waterproof blind-zone-free electromagnetic range which can be used for solving the problems of an existing electromagnetic range that the structure is not reasonable, a coil is easy to deform, the heat radiation effect is poor and a waterproof effect can not be realized. The electromagnetic range comprises a top plate, wherein a microcrystalline glass plate is arranged in the middle of the top plate; a waterproof bracket is arranged at the lower part of the microcrystalline glass plate; the waterproof bracket is in a circular concave-surface structure; a plurality of wire winding frameworks which are uniformly distributed around the center in a radial shape are arranged on the back face of the waterproof bracket; induction coils are wound on the wire winding frameworks. The waterproof blind-zone-free electromagnetic range has the advantages that the waterproof bracket is arranged so as to prevent water from entering a coil and a movement, avoid electric leakage and burning problems, and improve the safety and the reliability; the induction coils are hung on the back face of the waterproof bracket and do not need to be contacted with the bracket; the induction coils are not easy to deform and the heat radiation effect is good; the induction coils can be wound to be very dense and the adding efficiency is high.
Description
Technical field
The utility model relates to a kind of electromagnetic stove, relates in particular to a kind of reliability, safe waterproof non-blind area electromagnetic stove.
Background technology
At present, all electromagnetic induction heating products are concave surface and the plane heating device of non-tubular shape structure especially, induction coil is wound on down on (outward) bracket, due to induction coil winding method and cause coil that deformation easily occurs when being heated for a long time with the reasons in structure of devitrified glass causing power and the thermal efficiency all to change, thereby cause power output that protection occurs and heat inhomogeneous with utensil (pan), simultaneously because coil bracket is placed in (outward) portion under coil, had a strong impact on the radiating effect of coil, when serious, can cause coil burnout, in addition because the easy breakage of devitrified glass often causes leaking electricity after water, burn the accident of coil and movement.
China Patent Publication No.: CN201387050Y, open day on January 20th, 2010, a kind of Combined type heating wire coil of electromagnetic oven is disclosed, comprise support, coil the coil outside support, and the fixing trim ring of the decoration that is arranged on outer ring, devitrified glass top, above-mentioned rack body specification conforms to devitrified glass for spill or planar shaped.This patent coil is arranged on support, just has above-mentioned shortcoming, and coil holder is put on support, and the part radiating effect contacting with support is poor, easily causes coil burnout.Consider radiating effect, it is too close that support can not be done, and this makes coil easy generation deformation in long-term use procedure cause power and the thermal efficiency to change, and causes heating inhomogeneous.In addition, waterproof effect is poor, once devitrified glass is damaged, coil and movement are easily intake, the accident such as can leak electricity, burn.
Summary of the invention
The utility model is mainly to have solved existing electromagnetic stove unreasonable structure, coil is easily out of shape, radiating effect is poor, problem that can not waterproof, provide a kind of coil winding construction rationally, the waterproof non-blind area electromagnetic stove of not yielding, the good heat dissipation effect of coil, waterproof.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of waterproof non-blind area electromagnetic stove, comprise shell, decorate trim ring, in decoration trim ring bottom, be provided with microcrystal glass plate, in described microcrystal glass plate bottom, be provided with waterproof bracket, described waterproof bracket is circular concave structure, on the back side of waterproof bracket, be provided with some Tiao Yi center bobbin spaced apart radially, on bobbin, there is around the home induction coil, the mudhole leaking is left at waterproof bracket center, on the mudhole of the waterproof bracket back side, be provided with one section of mozzle being communicated with mudhole, in described mozzle outside, be inlaid with the magnet ring of eliminating heating center blind zone.The utility model has additional waterproof bracket in devitrified glass bottom, this waterproof bracket is by the complete envelope of devitrified glass, even devitrified glass damage and water inflow like this, water also only can be dropped on waterproof bracket and derive, and induction coil and movement are all arranged on the waterproof bracket back side and bottom, can not be soaked in water, solve current high-power electromagnetic oven causes electric leakage, coil burnout, movement component wear problem because leaking.This waterproof bracket replaces and carrys out the support in electromagnetic stove in the past simultaneously, in the utility model without bottom bracket is set again, induction coil is arranged on the back side of waterproof bracket by bobbin, this induction coil forms suspended structure, this structure induction coil is lifted without support, induction coil bottom is unobstructed, not only make coil winding convenient, not yielding after coil winding, overcome conventional coil winding structure and caused power and efficiency change in the easy deformation of heating process coil, cause heating inhomogeneous problem, the unobstructed radiating efficiency that makes in this structure induction coil bottom is better simultaneously, reliability and security have effectively been improved, in addition because thermal diffusivity is better, it is closeer that the coiling density of induction coil can be done, improved electromagnetic stove efficiency.
As a kind of preferred version, described bobbin comprises some spacing skeleton bars, is arranged at intervals with gear line plush copper on skeleton bar, and induction coil is along each gear line plush copper outside coiling twist.Induction coil is hung on the back side of waterproof bracket by bobbin, two skeleton bars is set and makes bobbin intensity better, and coil winding is more firm in the above, is certainly also not limited only to two skeleton bars, can according to circumstances set number.Induction coil is in the shape of a spiral on each gear line plush copper outside.
As a kind of preferred version, on skeleton bar, be provided with liner.On above skeleton bar, can adjust the distance between coil and heating container by increasing the mode of liner, thereby reach the object of homogeneous heating.
As a kind of preferred version, described gear line plush copper is front end L-type structure outwardly.Difficult drop-off after this structure makes induction coil be wound in gear line plush copper, what make that induction coil can be more firm is wound on bobbin.
As a kind of preferred version, on the edge of described waterproof bracket, be formed with a circle mounting edge edge, this mounting edge along by screw, be connected with decoration trim ring and by shell holding in centre, decorate the silica gel strip that is provided with sealed against leakage water between trim ring, devitrified glass and shell, described case ring is bulge-structure, and devitrified glass and waterproof carrier edge wrap in case ring.This case ring is arranged on devitrified glass top, for laying a pot body, so just makes bottom of pot body can not contact with devitrified glass, avoids scratching or crashing through devitrified glass, and devitrified glass is played a protective role.This case ring adopts high temperature resistant plastic cement or nonmagnetic metal in addition.
As a kind of preferred version, on mounting edge edge, be evenly arranged at intervals with some installing holes, on case ring, be provided with connecting pin, connecting pin is through fixing together with waterproof bracket by case ring after installing hole.Installing hole is used for fixing, case ring is provided with connecting pin, this connecting pin is passed down through through installing hole, then card is to outside installing hole, so just case ring waterproof bracket is fixed, case ring encases microcrystal glass plate, and soon case ring, microcrystal glass plate, waterproof bracket link into an integrated entity.Also can adopt bolt fixed mode, adopt bolt to pass installing hole, be then fixed on case ring, three is linked into an integrated entity.
Therefore, the utility model has the advantages that: be 1. provided with waterproof bracket, prevented coil and movement water inlet, the problem of having avoided electric leakage and having burnt, has improved security, reliability; 2. induction coil is hung on the waterproof bracket back side, does not need to contact with support, and induction coil is not yielding, good heat dissipation effect; 3. the more crypto set that induction coil can coiling, adds efficiency higher 4. can eliminate the not hot defect in existing electromagnetic stove center by sheathed magnet ring on blowdown mozzle, effectively eliminates heating blind area.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of cross-sectional view of the utility model;
Accompanying drawing 2 is a kind of perspective view at the back side in the utility model.
1-microcrystal glass plate 2-waterproof bracket 3-decorates trim ring 4-bobbin 5-gear line plush copper 6-mudhole 7-mozzle 8-magnet ring 9-installing hole 10-connecting pin 11-mounting edge along 12-skeleton bar 13-shell.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of waterproof non-blind area of the present embodiment electromagnetic stove, as depicted in figs. 1 and 2, includes shell 13, decorates trim ring 3 and devitrified glass 1, in the middle of shell, be provided with installation through hole, decorate trim ring and be arranged on the middle installation of shell through hole, devitrified glass is arranged on to be decorated under trim ring, is arranged in through hole.The electromagnetic stove of spill of take in the present embodiment is example, this microcrystal glass plate is indent arc-shaped structure, in microcrystal glass plate bottom, be provided with waterproof bracket 2, this waterproof bracket is also the arc-shaped structure of indent, waterproof bracket is made by high-temperature resistance plastice, waterproof bracket size is larger than microcrystal glass plate, and microcrystal glass plate is just in time positioned in waterproof bracket, is adjacent to mutually with waterproof bracket surface.On the edge of waterproof bracket, be formed with a circle mounting edge along 11, this mounting edge along by screw with decorate that trim ring 3 is connected and by shell 13 holdings in centre, between decoration trim ring, devitrified glass and shell, be provided with the silica gel strip of sealed against leakage water.Decorating trim ring is circular arc bulge-structure, and this case ring encases the edge of mounting edge edge and microcrystal glass plate.In addition, on mounting edge edge, be provided with some installing holes 9, be provided with connecting pin 10 on case ring, connecting pin passes, after installing hole, case ring is fixing together with waterproof bracket.
The central lowest part of waterproof bracket is provided with mudhole 6, on the mudhole of the waterproof bracket back side, is provided with one section of mozzle being communicated with mudhole 7, is inlaid with the magnet ring 8 of eliminating heating center blind zone in mozzle outside.At the back side of waterproof bracket, around center, be radial some bobbins 4 that are evenly distributed with, each bobbin is comprised of a pair of skeleton bar 12, is provided with at regular intervals gear line plush copper 5 on skeleton bar, and gear line plush copper is L-type structure, and gear line plush copper front end toward the outer side.Induction coil in the shape of a spiral or toroidal be wound on bobbin.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. a waterproof non-blind area electromagnetic stove, comprise shell, decorate trim ring, in decoration trim ring bottom, be provided with microcrystal glass plate, it is characterized in that: in described microcrystal glass plate (1) bottom, be provided with waterproof bracket (2), described waterproof bracket (2) is circular concave structure, on the back side of waterproof bracket, be provided with some Tiao Yi center bobbin (4) spaced apart radially, on bobbin, there is around the home induction coil, the mudhole (6) leaking is left at waterproof bracket (2) center, on the mudhole of the waterproof bracket back side, be provided with one section of mozzle being communicated with mudhole (7), in described mozzle outside, be inlaid with the magnet ring (8) of eliminating heating center blind zone.
2. waterproof non-blind area electromagnetic stove according to claim 1, it is characterized in that described bobbin (4) comprises some spacing skeleton bars (12), on skeleton bar, be arranged at intervals with gear line plush copper (5), induction coil is along each gear line plush copper outside coiling twist.
3. waterproof non-blind area electromagnetic stove according to claim 2, is characterized in that being provided with liner on skeleton bar (12).
4. waterproof non-blind area electromagnetic stove according to claim 2, is characterized in that described gear line plush copper (5) is front end L-type structure outwardly.
5. according to the waterproof non-blind area electromagnetic stove described in claim 1 or 2 or 3 or 4, it is characterized in that being formed with a circle mounting edge along (11) on the edge of described waterproof bracket (2), this mounting edge along by screw, be connected with decoration trim ring (3) and by shell (13) holding in centre, decorate the silica gel strip that is provided with sealed against leakage water between trim ring, devitrified glass and shell, described case ring is bulge-structure, and devitrified glass (1) and waterproof carrier edge wrap in case ring.
6. waterproof non-blind area electromagnetic stove according to claim 5, it is characterized in that at mounting edge along being evenly arranged at intervals with some installing holes (9) on (11), on case ring, be provided with connecting pin (10), connecting pin is through fixing together with waterproof bracket by case ring after installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420028488.4U CN203731507U (en) | 2014-01-17 | 2014-01-17 | Waterproof blind-zone-free electromagnetic range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420028488.4U CN203731507U (en) | 2014-01-17 | 2014-01-17 | Waterproof blind-zone-free electromagnetic range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731507U true CN203731507U (en) | 2014-07-23 |
Family
ID=51201576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420028488.4U Expired - Fee Related CN203731507U (en) | 2014-01-17 | 2014-01-17 | Waterproof blind-zone-free electromagnetic range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141972A (en) * | 2014-01-17 | 2014-11-12 | 余姚三倍厨电科技有限公司 | Waterproof electromagnetic cooker without blind area |
| CN113490299A (en) * | 2021-07-29 | 2021-10-08 | 佛山市正领智能科技有限公司 | Lifting electromagnetic heating device |
-
2014
- 2014-01-17 CN CN201420028488.4U patent/CN203731507U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141972A (en) * | 2014-01-17 | 2014-11-12 | 余姚三倍厨电科技有限公司 | Waterproof electromagnetic cooker without blind area |
| CN104141972B (en) * | 2014-01-17 | 2016-11-23 | 余姚三倍厨电科技有限公司 | A kind of waterproof non-blind area electromagnetic stove |
| CN113490299A (en) * | 2021-07-29 | 2021-10-08 | 佛山市正领智能科技有限公司 | Lifting electromagnetic heating device |
| CN113490299B (en) * | 2021-07-29 | 2023-12-19 | 佛山市正领智能科技有限公司 | Lifting electromagnetic heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20170117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |