CN202799225U - Flat-type electromagnetic heating device with multiple-surface heating function - Google Patents
Flat-type electromagnetic heating device with multiple-surface heating function Download PDFInfo
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- CN202799225U CN202799225U CN 201220356352 CN201220356352U CN202799225U CN 202799225 U CN202799225 U CN 202799225U CN 201220356352 CN201220356352 CN 201220356352 CN 201220356352 U CN201220356352 U CN 201220356352U CN 202799225 U CN202799225 U CN 202799225U
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Abstract
A flat-type electromagnetic heating device with a multiple-surface heating function comprises an electromagnetic control device and a flat-type electromagnetic heater. The flat-type electromagnetic heater at least comprises a flat-type electromagnetic induction coil assembly, a temperature-sensing device and an electric leakage protection device, wherein the flat-type electromagnetic induction coil assembly at least comprises an induction coil, a coil skeleton and a magnetic sheet. The flat-type electromagnetic heating device is characterized in that the flat-type electromagnetic heater at least further comprises a box-shaped heater shell body, a heater core portion skeleton, a heater inner cavity cooling device, a limiting press plate, a sealing gasket and a heater mounting plate; through screw-thread connecting structures and the limiting press plate, the flat-type electromagnetic induction coil assembly, the heater inner cavity cooling device and the temperature-sensing device can be installed on the heater core portion skeleton, and at the same time, the heater core portion skeleton can be connected with the heater shell body to form one entity; and through the screw-thread connecting structures and a sealing piece, the installation, fixation and sealing of the flat-type electromagnetic heater on a working position can be realized.
Description
Technical field
The present invention relates to electromagnetic heater, particularly a kind of plate type electromagnetic heater with Multi-surface heating function.
Background technology
Existing plate type electromagnetic heater generally is by one-sided permeability magnetic material liquid etc. to be heated.Because the contacts area such as one-sided permeability magnetic material and liquid are limited, thereby the raising of the efficiency of heating surface is restricted.
Household induction cooker is the most typical structure in the plate type electromagnetic heater; Being seen plate type electromagnetic heater on the market generally all can not directly insert in the water water is heated; In electromagnet water heater, not yet have and adopt the plate type electromagnetic heater; The range of application of plate type electromagnetic heater is limited to relatively.
Summary of the invention
The present invention puts forward for the problems referred to above just, and its purpose just provides a kind of Multi-surface heating function that has, and can directly contact with liquid such as water, and range of application is the plate type electromagnetic heater more widely.
The present invention realizes by following method:
Plate type electromagnetic heater with Multi-surface heating function comprises electromagnetic control apparatus and plate type electromagnetic heater, described plate type electromagnetic heater comprises plate type electromagnetic inductive coil assembly, temperature sensing device, earth leakage protective device at least, described plate type electromagnetic inductive coil assembly comprises induction coil, coil rack, magnetic sheet at least, it is characterized in that: described plate type electromagnetic heater at least also comprises heater housing, heater core skeleton, heater inner chamber cooling heat radiator, spacing pressing plate, seal; Be threaded connection structure and spacing pressing plate, realize plate type electromagnetic inductive coil assembly, heater inner chamber cooling heat radiator, the installation of temperature sensing device on heater core skeleton, and heater core skeleton and heater housing are connected as a single entity; Be threaded connection structure and seal, realize installation, the fixing and sealing of plate type electromagnetic heater on the service position.
More specifically:
Described heater housing comprises housing body and mounting edge at least; It is box-like that housing body is, and describedly box-likely is made of in square, rectangle, trapezoidal, circle and the square combination shape any one at least; Housing body only is provided with opening at front end face, be provided with mounting edge around the opening part, at mounting edge and housing body connecting portion, be provided with several spacing block sets, spacing block set is distributed in opening part arranged on left and right sides or upper and lower both sides, be provided with several spacing holes at spacing block set, spacing hole is circular hole or is screwed hole; Described mounting edge is plane, or mounting edge is provided with annular seal groove, or the plane of mounting edge is provided with several installing holes or is provided with several studs.
Described heater core skeleton comprises left positioning body, right positioning body, mounting panel and fixed head at least; Described mounting panel consists of by one or two, and the mounting panel arranged on left and right sides links to each other with left and right positioning body respectively; Fixed head places heater core skeleton front end face, and the fixed head arranged on left and right sides also links to each other with left and right positioning body respectively; Be provided with the cooling heat dissipation cavity below the mounting panel or between upper and lower mounting panel, the entrance of cooling heat dissipation cavity is located at the front end face of heater core skeleton; Positioning body in arranged on left and right sides is provided with limited impression, and perhaps, the fixed head in upper and lower both sides is provided with limited impression; Have several installing holes and wire fairlead at fixed head; Be provided with louvre or radiating groove at mounting panel, be provided with several installing holes; At least also be provided with cooling heat radiator, temperature sensing device mounting bracket in the cooling heat dissipation cavity, mounting bracket is provided with several installing holes, and mounting bracket and mounting panel are connected as a single entity.
That described cooling heat radiator comprises at least is air-cooled, water-cooled, solid heat transfer are cooled off any one cooling heat radiator in these three kinds; Adopt when air-cooled, electric fan is inserted in the cooling heat dissipation cavity of heater core skeleton, perhaps, by guide duct outside wind regime is introduced in the cooling heat dissipation cavity; When adopting water-cooled, in the cooling heat dissipation cavity of heater core skeleton, cooling pipe or cooling water tank are set, and the water-in and water-out joint is set, cooling water is introduced and kept its circulation; When taking the solid cooling, at the heater inner chamber heat absorbing solid is set, and cooling, the heat abstractor of the heat transferred electromagnetic heater outside that heat absorbing solid is absorbed.
Described spacing pressing plate is single sheet or is splintery; During for single sheet, be provided with at least cooling chamber entrance hole, installing hole, wire fairlead, spacing hole on the spacing pressing plate; During for splintery, be provided with at least spacing hole on the spacing pressing plate.
Described plate type electromagnetic inductive coil assembly can be single-piece, also can be two parts; During for two part, the plate type electromagnetic inductive coil assembly places respectively on the different mounting panel of heater core skeleton.
The housing body of box-like heater housing is that the magnetic metal material consists of, or forms for nonmagnetic material and magnetic metal Material cladding; Heater housing inwall place is provided with insulator or insulator.
When selection was carried out water-cooling with cooling pipe to the heater inner chamber, the water-in and water-out joint of cooling pipe or cooling water tank passed from spacing pressing plate cooling chamber entrance hole, and is connected as a single entity with spacing pressing plate; When selecting outside wind regime that the heater inner chamber is carried out wind-cooling heat dissipating, the guide duct entrance point places spacing pressing plate cooling chamber entrance hole place, and guide duct and spacing pressing plate are connected as a single entity; When selecting solid cooled, the solid external connection end is from passing from spacing pressing plate cooling chamber entrance hole, and is connected as a single entity with spacing pressing plate.
The present invention has following advantage:
1, adopt Multi-surface heating, firing rate is fast, efficient is high, and energy-saving effect is remarkable.
2, utilization scope is wide: not only can use in many water-related heating fields such as electromagnet water heater, electromagnetic steam cabinet or steam box, electromagnetism steam generator, electromagnetism steamer, electromagnetism steam iron, electromagnetism steam sterilization cabinet, but also can use in fields such as solid heating, such as, electromagnetic iron, electromagnetism baking box etc.
3, box structure can be realized modularization with the plate type electromagnetic heater; Not only can single-piece use, and can many in groups uses.
4, can form numerous structures, can satisfy the requirement of maximization, unitisation plate type electromagnetic heater, also can adapt to the requirement of single-piece, miniaturization, microminiaturized plate type electromagnetic heater.
Description of drawings
Fig. 1 to Fig. 7 is 2 kinds of typical structure schematic diagrames of the embodiment of the invention, wherein:
Fig. 1 is the structural representation (full sectional view) of the embodiment of the invention 1, and inner chamber is taked the fan cooled heat radiation.
Fig. 2 is the structural representation (full sectional view) of the embodiment of the invention 2; Inner chamber is taked the water pipe cooling heat dissipation.
Fig. 3 is the heater housing perspective view in the embodiment of the invention 1,2;
Fig. 4 is heater core skeleton perspective view in the embodiment of the invention 1,2;
Fig. 5 is heater core skeleton structure schematic diagram (front view) in the embodiment of the invention 1,2;
Fig. 6 is heater core skeleton structure schematic diagram (vertical view) in the embodiment of the invention 1,2.
Fig. 7 is spacing pressing plate perspective view in the embodiment of the invention 1,2.
Embodiment
Below in conjunction with implementing illustration, be described in detail the specific embodiment of the present invention:
Embodiment 1
Shown in Fig. 1,2～7, the embodiment of present embodiment is as follows:
As shown in Figure 1, plate type electromagnetic heater with Multi-surface heating function comprises electromagnetic control apparatus and plate type electromagnetic heater, described plate type electromagnetic heater comprises plate type electromagnetic inductive coil assembly, temperature sensing device, earth leakage protective device at least, and described plate type electromagnetic inductive coil assembly comprises induction coil, coil rack, magnetic sheet at least; Described plate type electromagnetic heater at least also comprises box-like heater housing 1, heater core skeleton 2, heater inner chamber cooling heat dissipation fan 3, spacing pressing plate 4, seal 5; Be threaded connection structure and spacing pressing plate, realize plate type electromagnetic inductive coil assembly 6, heater inner chamber cooling heat dissipation fan, the installation of temperature sensing device (not shown in FIG.) on heater core skeleton, and heater core skeleton and heater housing are connected as a single entity.
More specifically:
As shown in Figure 3, heater housing 1 comprises housing body 101 and mounting edge 102, and it is box-like that housing body is, and the housing body front end face is provided with opening, be provided with mounting edge around the opening part, mounting edge is provided with annular seal groove 102a, and installing hole 102b, at mounting edge and housing body connecting portion, be provided with 2 spacing block sets 103, spacing block set is distributed in the opening part arranged on left and right sides, is provided with several spacing holes 103a at spacing block set, and spacing hole is circular hole or is screwed hole; The upper and lower both sides of heater housing inwall are provided with insulator 104 (seeing Fig. 1).
Shown in Fig. 4～6, heater core skeleton 2 comprises left and right positioning body 201, upper and lower mounting panel 202, upper and lower fixing plate 203; Mounting panel places the upper and lower both sides of heater core skeleton, and keeps certain distance with upper and lower side end face; Fixed head places heater core skeleton front end face, and its top is higher than mounting panel; The arranged on left and right sides of mounting panel and fixed head is connected as a single entity with left and right positioning body respectively, and mounting panel front end face and fixed head are connected as a single entity; The mounting panel rear end face is lower than the positioning body rear end face; Be provided with cooling heat dissipation cavity 205 between two mounting panels, the entrance of cooling heat dissipation cavity is located at the front end face of heater core skeleton; At least also be provided with cooling heat radiator, temperature sensing device mounting bracket 205a in the cooling heat dissipation cavity, mounting bracket is provided with several installing holes 205b, and mounting bracket and mounting panel are connected as a single entity.Positioning body in arranged on left and right sides is provided with limited impression 201a, has several installing holes 203a and wire fairlead 203b at fixed head; Be provided with louvre 202a at mounting panel 202, be provided with several installing holes 202b;
As shown in Figure 7, spacing pressing plate is single chip architecture, and spacing pressing plate is provided with cooling chamber entrance hole 401, installing hole 402, wire fairlead 403, spacing hole 404.
Further be:
Two plate type electromagnetic inductive coil assemblies are installed in respectively on the mounting panel that is positioned at the upper and lower both sides of heater core skeleton cooling heat dissipation cavity, and are screwed; Connecting bolt and nut are installed by fixed head installing hole 203b place in the upper and lower both sides of cooling heat dissipation cavity entrance; With screw electric fan 3 and temperature sensor etc. (among the figure temperature sensor etc. do not draw) are fixed on the mounting panel in the cooling heat dissipation cavity; Wire fairlead 203c by on the fixed head draws the connection wire of electromagnetic induction coil, electric fan and temperature sensor etc.; Pack in the heater housing finishing heater core skeleton after the above-mentioned steps, by the mounting limit pressing plate, heater core skeleton is fixed in the heater housing.The installation of spacing pressing plate is finished like this: draw from the wire fairlead 403 of spacing pressing plate connecting wire, connecting bolt is passed from the installing hole 402 on the spacing pressing plate,, by the spacing hole 404 on the spacing pressing plate, the spacing hole 103a on the heater housing entrance point projection 103 heater core skeleton and heater housing are connected as a single entity with screw; Spacing pressing plate is further compressed with nut at the connecting bolt place.
Load onto seal 5 at heater housing mounting edge seal groove 102a place, the installing hole 102b by on the mounting edge uses screw connection structure, realizes installation, the fixing and sealing of plate type electromagnetic heater on the service position.
As shown in Figure 2, the present embodiment difference from Example 1 only is, present embodiment is not to adopt air-cooled radiating device, but employing water-cooling heat radiating device, concrete is to adopt cooling pipe 3a that the heater inner chamber is carried out water-cooling, the water-in and water-out joint of cooling pipe passes from spacing pressing plate cooling chamber entrance hole 401, and is connected as a single entity with spacing pressing plate 4; The seal groove notch direction at mounting edge place is opposite with embodiment 1.
In above-described embodiment, the heater housing is that the magnetic metal material consists of, or forms for nonmagnetic material and magnetic metal Material cladding; Heater body is cuboid.
Above-described embodiment only is 2 in the exemplary embodiments of the present invention, though the numerous structure embodiment of the present invention are unlisted, all in protection scope of the present invention.
Claims (7)
1. the plate type electromagnetic heater that has the Multi-surface heating function comprises electromagnetic control apparatus and plate type electromagnetic heater; described plate type electromagnetic heater comprises plate type electromagnetic inductive coil assembly, temperature sensing device, earth leakage protective device at least; described plate type electromagnetic inductive coil assembly comprises induction coil, coil rack, magnetic sheet at least, it is characterized in that:
Described plate type electromagnetic heater at least also comprises heater housing, heater core skeleton, heater inner chamber cooling heat radiator, spacing pressing plate, seal; Be threaded connection structure and spacing pressing plate, realize plate type electromagnetic inductive coil assembly, heater inner chamber cooling heat radiator, the installation of temperature sensing device on heater core skeleton, and heater core skeleton and heater housing are connected as a single entity; Be threaded connection structure and seal, realize installation, the fixing and sealing of plate type electromagnetic heater on the service position.
2. the plate type electromagnetic heater with Multi-surface heating function according to claim 1 is characterized in that:
Described heater housing comprises housing body and mounting edge at least; It is box-like that housing body is, and describedly box-likely is made of in square, rectangle, trapezoidal, circle and the square combination shape any one at least; Housing body only is provided with opening at front end face, be provided with mounting edge around the opening part, at mounting edge and housing body connecting portion, be provided with several spacing block sets, spacing block set is distributed in opening part arranged on left and right sides or upper and lower both sides, be provided with several spacing holes at spacing block set, spacing hole is circular hole or is screwed hole; Described mounting edge is plane, or mounting edge is provided with annular seal groove, or the plane of mounting edge is provided with several installing holes or is provided with several studs.
3. the plate type electromagnetic heater with Multi-surface heating function according to claim 1 is characterized in that:
Described heater core skeleton comprises left positioning body, right positioning body, mounting panel and fixed head at least; Described mounting panel consists of by one or two, and the mounting panel arranged on left and right sides links to each other with left and right positioning body respectively; Fixed head places heater core skeleton front end face, and the fixed head arranged on left and right sides also links to each other with left and right positioning body respectively; Be provided with the cooling heat dissipation cavity below the mounting panel or between upper and lower mounting panel, the entrance of cooling heat dissipation cavity is located at the front end face of heater core skeleton; Positioning body in arranged on left and right sides is provided with limited impression, and perhaps, the fixed head in upper and lower both sides is provided with limited impression; Have several installing holes and wire fairlead at fixed head; Be provided with louvre or radiating groove at mounting panel, be provided with several installing holes; At least also be provided with cooling heat radiator, temperature sensing device mounting bracket in the cooling heat dissipation cavity, mounting bracket is provided with several installing holes, and mounting bracket and mounting panel are connected as a single entity.
4. the plate type electromagnetic heater with Multi-surface heating function according to claim 1 is characterized in that:
That described cooling heat radiator comprises at least is air-cooled, water-cooled, solid heat transfer are cooled off any one cooling heat radiator in these three kinds; Adopt when air-cooled, electric fan is inserted in the cooling heat dissipation cavity of heater core skeleton, perhaps, by guide duct outside wind regime is introduced in the cooling heat dissipation cavity; When adopting water-cooled, in the cooling heat dissipation cavity of heater core skeleton, cooling pipe or cooling water tank are set, and the water-in and water-out joint is set, cooling water is introduced and kept its circulation; When taking the solid cooling, at the heater inner chamber heat absorbing solid is set, and cooling, the heat abstractor of the heat transferred electromagnetic heater outside that heat absorbing solid is absorbed.
5. the plate type electromagnetic heater with Multi-surface heating function according to claim 1 is characterized in that:
Described spacing pressing plate is single sheet or is splintery; During for single sheet, be provided with at least cooling chamber entrance hole, installing hole, wire fairlead, spacing hole on the spacing pressing plate; During for splintery, be provided with at least spacing hole on the spacing pressing plate.
6. the plate type electromagnetic heater with Multi-surface heating function according to claim 1 is characterized in that:
Described plate type electromagnetic inductive coil assembly can be single-piece, also can be two parts; During for two part, the plate type electromagnetic inductive coil assembly places respectively on the different mounting panel of heater core skeleton.
7. the plate type electromagnetic heater with Multi-surface heating function according to claim 2 is characterized in that:
Heater housing inwall place is provided with insulator or insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356352 CN202799225U (en) | 2012-07-16 | 2012-07-16 | Flat-type electromagnetic heating device with multiple-surface heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220356352 CN202799225U (en) | 2012-07-16 | 2012-07-16 | Flat-type electromagnetic heating device with multiple-surface heating function |
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| Publication Number | Publication Date |
|---|---|
| CN202799225U true CN202799225U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220356352 Expired - Lifetime CN202799225U (en) | 2012-07-16 | 2012-07-16 | Flat-type electromagnetic heating device with multiple-surface heating function |
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| Country | Link |
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| CN (1) | CN202799225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802292A (en) * | 2012-07-16 | 2012-11-28 | 苏阳东 | Flat-plate type electromagnetic heating device with multi-surface heating function |
-
2012
- 2012-07-16 CN CN 201220356352 patent/CN202799225U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802292A (en) * | 2012-07-16 | 2012-11-28 | 苏阳东 | Flat-plate type electromagnetic heating device with multi-surface heating function |
| CN102802292B (en) * | 2012-07-16 | 2014-09-10 | 苏阳东 | Flat-plate type electromagnetic heating device with multi-surface heating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130313 Effective date of abandoning: 20140910 |
|
| RGAV | Abandon patent right to avoid regrant |