CN203661337U - Coil panel capable easy heat dissipation - Google Patents
Coil panel capable easy heat dissipation Download PDFInfo
- Publication number
- CN203661337U CN203661337U CN201320795133.3U CN201320795133U CN203661337U CN 203661337 U CN203661337 U CN 203661337U CN 201320795133 U CN201320795133 U CN 201320795133U CN 203661337 U CN203661337 U CN 203661337U
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- CN
- China
- Prior art keywords
- coil
- mica sheet
- fixed
- sheet
- aluminum plate
- Prior art date
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- Expired - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a coil panel capable easy heat dissipation. The center of an aluminum plate is provided with a central hole; the aluminum plate is compacted to be of a wave-edge shape radiated from the center to a periphery; the bottom of a magnetic block is pasted and fixed on the projection portion of the wave-edge shaped aluminum plate; a mica sheet is pasted and fixed on the magnetic block; a coil is pasted and fixed on the mica sheet; the center of the mica sheet and the center of the coil are each provided with a central hole coaxial with the central hole of the aluminum plate; a sensor is fixedly installed on a sensor bearer; the sensor is electrically connected with a sensing lead on the sensor; the sensing lead passes downloads through the central holes of the mica sheet and the coil, is led out from within the magnetic block and is then fixed at the bottom of the mica sheet; and one of the leads of the coil passes downwards through the central hole of the mica sheet, is led out from within the magnetic block and then is fixed at the bottom of the mica sheet. The advantages are as follows: the aluminum plate is employed as a support base plate so that the strength is high, the support effect is good, and the heat dissipation effect is good; the aluminum plate is then processed to be of the wave-edge shape so that gaps are increased, the air fluidity is enhanced, the production period is short, the operation method is simple, ideal heat dissipation space is realized, and the service life of a product is prolonged.
Description
Technical field
The utility model relates to the technical field of electromagnetic oven, more particularly relates to the technical field of electromagnetic oven coil panel.
Background technology
Electromagnetic oven is a kind of electric equipment that utilizes magnetic field induction eddy current to heat irony object.It utilizes electric current to produce magnetic field by coil, in the time that the magnetic line of force in magnetic field passes through the bottom of iron pot, the magnetic line of force is cut, thereby produces countless little eddy current, makes the iron molecule High Rotation Speed of iron pot self and produce collision that friction generates heat and directly calorify the food in pot.It is in the time of work, can be attended by certain heat generation, this caloric requirement is discharged in time, otherwise this heat can badly influence the normal use of electromagnetic oven inner components, even can reduce the useful life of whole product, at present in order to make coil disc of electric stove reach desirable radiating effect, conventionally adopt and increase rubber sheet gasket support or use the methods such as perforate plastic rubber bracket to accelerate heat radiation, but adopt the method can extend manufacture cycle in the time producing, also caused raw-material a large amount of waste, be unfavorable for environmental protection simultaneously.
Utility model content
It is a kind of with short production cycle that the purpose of this utility model provides in order to solve above-mentioned deficiency exactly, and operational method is simple, without separately adding support pad or support, and the fugitive heat coil dish that radiating effect is very good.
The technical solution that the utility model adopts in order to solve the problems of the technologies described above is as follows:
Fugitive heat coil dish, it mainly includes aluminium sheet, magnetic patch, mica sheet, coil, sensor support base and transducer, the center of described aluminium sheet offers centre bore, this aluminium sheet is pressed into along the ripple rib shape that wherein mind-set surrounding is dispersed, the bottom of described magnetic patch is pasted and fixed on the bossing of ripple rib shape aluminium sheet, mica sheet is pasted and fixed on magnetic patch, coil is pasted and fixed on mica sheet, the center of described mica sheet and coil is respectively arranged with the centre bore coaxial with aluminium sheet centre bore, described transducer is fixedly mounted on sensor support base, on transducer, be electrically connected with transducer wire, drawing between magnetic patch through the centre bore of mica sheet and coil under this transducer wire, be fixed on the bottom of mica sheet, drawing between magnetic patch through the centre bore of mica sheet under a wherein wire of described coil, be fixed on the bottom of mica sheet.
Bossing on described ripple rib shape aluminium sheet has 5-8 places.
On described aluminium sheet, be provided with installing hole.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: adopting aluminium sheet as support baseboard, is that its intensity is high on the one hand, and support effect is good; Aluminium sheet self has good heat conductivity, good heat dissipation effect on the other hand; Again aluminium sheet is processed into ripple prismatic shape, increase gap, increase air flow property, without the extra auxiliary spacer that increases, not only with short production cycle, operational method is simple, but also reach desirable heat-dissipating space, make coil panel obtain better heat radiation, reduced heat and the loss of the magnetic line of force to part in electromagnetic oven that coil produces, the useful life of having improved product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation of the utility model aluminium sheet;
Fig. 4 is fractionation structural representation of the present utility model.
Embodiment
By Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, fugitive heat coil dish, it mainly includes aluminium sheet 1, magnetic patch 2, mica sheet 3, coil 4, sensor support base 5 and transducer 6, the center of described aluminium sheet 1 offers centre bore 7, this aluminium sheet 1 is pressed into along the ripple rib shape that wherein mind-set surrounding is dispersed, can increase like this heat-dissipating space, improve the mobility of hot-air, strengthen radiating effect, the bottom of described magnetic patch 2 is pasted and fixed on the bossing 8 of ripple rib shape aluminium sheet 1, mica sheet 3 is pasted and fixed on magnetic patch 2, coil 4 is pasted and fixed on mica sheet 3, the center of described mica sheet 3 and coil 4 is respectively arranged with the centre bore 9 coaxial with aluminium sheet 1 centre bore 7, described transducer 6 is fixedly mounted on sensor support base 5, on transducer 6, be electrically connected with transducer wire 10, this transducer wire is fixed on the bottom of mica sheet 3 drawing between magnetic patch 2 through the centre bore 9 of mica sheet 3 and coil 4 for 10 times, a wherein wire of described coil 4 is fixed on the bottom of mica sheet 3 for 11 times from 2 of magnetic patch are drawn through the centre bore 9 of mica sheet 3, in order to improve radiating effect, bossing 8 on ripple rib shape aluminium sheet 1 has 5-8 places, on aluminium sheet 1, be also provided with installing hole 12.
Claims (3)
1. fugitive heat coil dish, it is characterized in that: it mainly includes aluminium sheet, magnetic patch, mica sheet, coil, sensor support base and transducer, the center of described aluminium sheet offers centre bore, this aluminium sheet is pressed into along the ripple rib shape that wherein mind-set surrounding is dispersed, the bottom of described magnetic patch is pasted and fixed on the bossing of ripple rib shape aluminium sheet, mica sheet is pasted and fixed on magnetic patch, coil is pasted and fixed on mica sheet, the center of described mica sheet and coil is respectively arranged with the centre bore coaxial with aluminium sheet centre bore, described transducer is fixedly mounted on sensor support base, on transducer, be electrically connected with transducer wire, drawing between magnetic patch through the centre bore of mica sheet and coil under this transducer wire, be fixed on the bottom of mica sheet, drawing between magnetic patch through the centre bore of mica sheet under a wherein wire of described coil, be fixed on the bottom of mica sheet.
2. fugitive heat coil dish according to claim 1, is characterized in that: the bossing on described ripple rib shape aluminium sheet has 5-8 places.
3. fugitive heat coil dish according to claim 1 and 2, is characterized in that: on described aluminium sheet, be provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795133.3U CN203661337U (en) | 2013-12-06 | 2013-12-06 | Coil panel capable easy heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320795133.3U CN203661337U (en) | 2013-12-06 | 2013-12-06 | Coil panel capable easy heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661337U true CN203661337U (en) | 2014-06-18 |
Family
ID=50927681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320795133.3U Expired - Fee Related CN203661337U (en) | 2013-12-06 | 2013-12-06 | Coil panel capable easy heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091043A (en) * | 2016-06-23 | 2016-11-09 | 佛山市顺德区雅盈电器制造有限公司 | A kind of coil panel and electromagnetic oven |
| CN109140539A (en) * | 2017-06-15 | 2019-01-04 | 佛山市顺德区美的电热电器制造有限公司 | Coil bracket, coil panel and electromagnetism cooker |
-
2013
- 2013-12-06 CN CN201320795133.3U patent/CN203661337U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091043A (en) * | 2016-06-23 | 2016-11-09 | 佛山市顺德区雅盈电器制造有限公司 | A kind of coil panel and electromagnetic oven |
| CN106091043B (en) * | 2016-06-23 | 2018-10-30 | 佛山市顺德区雅盈电器制造有限公司 | A kind of coil panel and electromagnetic oven |
| CN109140539A (en) * | 2017-06-15 | 2019-01-04 | 佛山市顺德区美的电热电器制造有限公司 | Coil bracket, coil panel and electromagnetism cooker |
| CN109140539B (en) * | 2017-06-15 | 2020-09-01 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel support, coil panel and electromagnetic cooking 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20181206 |