CN2910055Y

CN2910055Y - Multifunction heater

Info

Publication number: CN2910055Y
Application number: CNU2006200967932U
Authority: CN
Inventors: 仲仕飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-19
Filing date: 2006-05-19
Publication date: 2007-06-13
Anticipated expiration: 2016-05-19
Also published as: WO2007134526A1

Abstract

The utility model relates to a multifunction heater, which is characterized in that the utility model comprises a heating container and a power control apparatus arranged at the bottom of the heating container. The heating container comprises an inner liner with an opening at the top and a housing arranged at the outside of the inner liner wherein between the sidewall of the inner liner and the sidewall of the inner wall are provided with an induction coil, a shielding bump and a layer of thermal insulating materials in turn and the input of the induction coil is connected with the power control apparatus. Capitalizing on the electromagnetic induction heating theorem, the heater enables the vertical packaging surface of the heated objects such as aluminum alloy ring-pull canned drink or tinplate tinned drink or packaging or canned drink( TetraPak, Combibloc or Tetra pillow-shaped package drink), the package layer of which contains metal composite film with induced magnetic field induce directly eddy heating. Therefore, the objects can be heated fast with simple operation, which has the advantages of saving energy and safety.

Description

Multi-functional heater

Technical field

The utility model relates to a kind of multi-functional heater that can heat various beverages (comprising beer, milk, fruit juice, water etc.), but especially can carry out direct-fired multi-functional heater to the packed or Boxed beverage (as Lile packaging or Kangmei packaging or Lilezhen packaged beverage) that the canned beverage of aluminium alloy, tinplate canned drink and wrapper contain the metal composite film of induced field.

Background technology

People are in the season of low temperature, autumn and winter season during beverage particularly, just can drink after usually all must ice-cold beverage heating.Past people all is the beverage of whole packing to be put into hot water heat, and the beverage in perhaps will packing takes out, and heats with putting on hot water or the gas range or on the electromagnetic oven behind the container splendid attire again.With the beverage of whole packing put into hot water heat not only heat time heating time long, expend thermal source, and need prepare hot water in advance, very trouble; And the beverage in will packing takes out, and with putting on hot water or the gas range behind the container splendid attire again or heating on the electromagnetic oven, exists problems such as troublesome poeration, waste thermal source equally, and is inconvenient to again carry after the taking-up of the beverage after the heating; Adopting electromagnetic oven heating is to utilize electromagnetic induction principle, make the bottom induced field heating of the container that is positioned over the electromagnetic oven top, thereby the article in the container are heated, though firing rate is fast, but because it is to carry out eddy-current heating by the bottom to container, the opened upper end of one side container, the thermal source loss is big, on the other hand in order to prevent that container from puncturing the electromagnetic oven upper surface heat conduction that is in contact with it in the temperature elevation process, the electromagnetic oven upper surface must adopt resistant to elevated temperatures ceramic microcrystalline plate as the magnetic layer material, the cost height.

Because the existing various inconveniences of above-mentioned these mode of heatings cause many people to abandon beverage in microthermal climate.

Summary of the invention

In order to address the above problem, the utility model provides a kind of multi-functional heater, it utilizes electromagnetic inductive heating principle, but contain directly inductive loop heating on the facade package body of packed or Boxed beverage heating objects such as (as Lile packaging or Kangmei packaging or Lilezhen packaged beverages) of the metal composite film of induced field at the canned beverage of the aluminium alloy of putting into heater or tinplate canned drink or wrapper, thereby reach heating purposes, not only heat rapid, simple to operate, and energy-conservation, safety.

The technical solution of the utility model is to constitute like this, it comprises heating container and is located at the power control of heating container bottom, described heating container comprises that the top has the inner bag and the shell of being located at the inner bag periphery of opening, be provided with induction coil, shielding slab and adiabator layer from the inside to the outside successively between the side perisporium of described inner bag and the side perisporium of shell, the input of described induction coil is connected with power control.

During heating, with the canned beverage of aluminium alloy, the tinplate canned drink, and but wrapper contains the packed or Boxed beverage of metal composite film of induced field (as Lile packaging, or Kangmei packaging, or Lilezhen packaged beverage) puts into inner bag, but owing to all contain the metal of induced field in the packing timber bed of material of above-mentioned beverage, when switching on by power control, when in induction coil, producing high frequency electric, the electromagnetic field that induction coil produces can make on the facade package body of above-mentioned packaged beverage and directly produce inductive loop, thereby the beverage in packing is heated.Than prior art, the utlity model has following advantage: heat owing to directly produce inductive loop by the facade housing material that makes heating object, rather than to the heating of the bottom surface of heating object, therefore not only firing rate is fast, the thermal source loss is little, and inner bag do not need to adopt resistant to elevated temperatures ceramic microcrystalline plate as the magnetic layer material, and its cost is lower.

The improvement of technical solutions of the utility model is: described inner bag upper shed top has buckled the arch lid.Whole like this heater just forms an airtight heating space, helps reducing the loss of thermal source, improves the efficiency of heating surface.

The further improvement of technical solutions of the utility model is: described inner bag opening top also is provided with the jar card that places in the arch lid, the external diameter of described jar of card is greater than inner bag opening internal diameter, this jar card is provided with two-layer at least Access Division along axis direction, be distributed with at least two elastic clips parallel on the perisporium of every layer of Access Division with axis, the elastic clip of adjacent layer Access Division to jar distance at card center increases successively or reduces successively, and the junction of adjacent layer Access Division is provided with internal diameter less than the annular catch of its side elastic clip to jar card centre-to-centre spacing.Utilize this jar clip to be held in the top of tinned drink, help taking out when being heated tank body and avoid hot; Can select the elastic card of respective center distance to come clamping according to the external diameter size of tank body during use.

The another kind of technical solutions of the utility model improves and is: also be provided with stainless steel cup on the described inner bag opening, the lower outer diameter of this stainless steel cup is less than the inner bag internal diameter, and the top external diameter of stainless steel cup is greater than the inner bag internal diameter.But this improvement project helps heating as not having the beverage of the metal material of induced field in the packaging material such as common mineral water bottle, during use beverage is poured in the stainless steel cup, by the stainless steel cup eddy-current heating.

The further improvement of technical solutions of the utility model is: also be provided with the fixed support of shielding slab between described shielding slab and the adiabator layer, thereby prevent that shielding slab from moving relative to adiabator layer.

The further improvement of technical solutions of the utility model is: the shape of cross section of described inner bag, induction coil and the shielding slab shape of a hoof that semicircle and rectangle are connected and form of serving as reasons.Be designed to horseshoe-shaped shape help the user according to the shape that is heated packing material (near circular or near square) select near circular or near carrying out eddy-current heating in square position, thereby guarantee homogeneous heating.

The further improvement of technical solutions of the utility model is: also be provided with thermal switch between described inner bag and the shell, this thermal switch is serially connected with on the power supply circuits of power control.Being provided with of this thermal switch is beneficial to the temperature of user according to the temperature control heating object heating of setting.

The further improvement of technical solutions of the utility model is: after described induction coil adopts multiply heart wire rod to be volute to be coiled into planar coil, be converted into the shape of a hoof again.This induction coil configuration design not only helps the thermally equivalent of heating object, and is applicable to the heating object of different shape packing.

Description of drawings

Fig. 1 is the organigram of the utility model band jar card.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the B-B cutaway view of Fig. 2.

Fig. 4 is the organigram of the utility model band stainless steel cup.

Fig. 5 is jar vertical view of card.

Fig. 6 is jar upward view of card.

Fig. 7 is that the facade of induction coil launches schematic diagram.

Fig. 8 is the bending sketch map of induction coil among Fig. 7.

Fig. 9 is the another kind of organigram of induction coil.

Label declaration: 1, heating container, 11, inner bag, 111, the inner bag opening, 12, shell, 13, induction coil, 14, shielding slab, 15, adiabator layer, 16, fixed support, 17, thermal switch, 18, through wires hole, 19, rubber base plate; 2, power control, 21, the aluminium heat sink, 22, the plastics fixed support; 3, arch lid; 4, jar card, 41, the Access Division of jar card, 42, the Access Division of jar card, 43, elastic clip, 44, annular catch; 5, stainless steel cup, 51, the bottom of stainless steel cup, 52, the top of stainless steel cup; 6, control panel; 7, radiator fan, 71, the heat radiation air admission hole, 72, the heat radiation venthole.

The specific embodiment

Below in conjunction with the utility model content being specifically described with specific embodiment.

As Fig. 1～shown in Figure 4, the utility model specific embodiment comprises heating container 1 and is located at the power control 2 of heating container bottom, described heating container comprises that the top has the inner bag 11 and the shell 12 of being located at the inner bag periphery of opening 111, be provided with induction coil 13, shielding slab 14 and adiabator layer 15 from the inside to the outside successively between the side perisporium of described inner bag and the side perisporium of shell, the input of described induction coil is connected with power control.

Described inner bag upper shed top has buckled arch lid 3.

As Fig. 1 and Fig. 5, shown in Figure 6, described inner bag opening top also is provided with the jar card 4 that places in the arch lid, the external diameter of described jar of card is greater than inner bag opening internal diameter, this jar card is provided with two-layer at least

Access Division

41,42 along axis direction, be distributed with at least two elastic clips parallel 43 on the perisporium of every layer of Access Division with axis, the elastic clip of adjacent layer Access Division to jar distance at card center increases successively or reduces successively, and the junction of adjacent layer Access Division is provided with internal diameter less than the annular catch 44 of its side elastic clip to jar card centre-to-centre spacing.

As shown in Figure 4, also be provided with stainless steel cup 5 on the described inner bag opening, bottom 51 external diameters of this stainless steel cup are less than the inner bag internal diameter, and top 52 external diameters of stainless steel cup are greater than the inner bag internal diameter.

When heating object is the beverage of Lile packaging or Kangmei packaging or Lilezhen packing, it directly can be put into inner bag and heat; When heating object is canned or tinned beverage, the jar clip can be held in jar top in case the heating back take out; When the metallic element that does not have induced field in the wrapper of heating object but (as mineral water bottle, plastics milk in bags etc.), beverage can be poured in the stainless steel cup, stainless steel cup is placed in the inner bag heat.

Also be provided with the fixed support 16 of shielding slab between described shielding slab and the adiabator layer.

As shown in Figure 2, the shape of cross section of described inner bag 11, induction coil 13 and shielding slab 14 shape of a hoof that semicircle and rectangle are connected and form of serving as reasons.The shape of cross section of described inner bag 11, induction coil 13 and shielding slab 14 also can be designed as circle or square or regular polygon or other shape, but is preferable to be designed to the shape of a hoof.

Also be provided with thermal switch 17 between described inner bag and the shell, this thermal switch is serially connected with on the power supply circuits of power control.

As Fig. 7, shown in Figure 8, after described induction coil 13 adopts multiply heart wire rods to be volute to be coiled into planar coil, be converted into the shape of a hoof again, the beverage of this structure or square or other shaped package circular applicable to heating.As shown in Figure 9, described induction coil 13 also can be designed to be coiled to form twist around the inner bag perisporium by multiply heart metal loop, but this structure is only applicable to heat the beverage of circular packing.

The circuit board module that described power control 2 is formed for electronic component.The power control downside also is provided with aluminium heat sink 21 and radiator fan 7, and the bottom of this heater also is provided with heat radiation air admission hole 71, and the bottom sidewall is provided with heat radiation venthole 72.

Claims

1. multi-functional heater, it is characterized in that: comprise heating container (1) and be located at the power control (2) of heating container bottom, described heating container comprises that the top has the inner bag (11) of opening (111) and is located at the shell (12) of inner bag periphery, be provided with induction coil (13), shielding slab (14) and adiabator layer (15) between the side perisporium of described inner bag and the side perisporium of shell from the inside to the outside successively, the input of described induction coil is connected with power control.

2. multi-functional heater according to claim 1 is characterized in that: described inner bag upper shed top has buckled arch lid (3).

3. multi-functional heater according to claim 2, it is characterized in that: described inner bag opening top also is provided with the jar card (4) that places in the arch lid, the external diameter of described jar of card is greater than inner bag opening internal diameter, this jar card is provided with two-layer at least Access Division (41 along axis direction, 42), be distributed with at least two elastic clips parallel (43) on the perisporium of every layer of Access Division with axis, the elastic clip of adjacent layer Access Division to jar distance at card center increases successively or reduces successively, and the junction of adjacent layer Access Division is provided with internal diameter less than the annular catch (44) of its side elastic clip to jar card centre-to-centre spacing.

4. multi-functional heater according to claim 2 is characterized in that: also be provided with stainless steel cup (5) on the described inner bag opening, the bottom of this stainless steel cup (51) external diameter is less than the inner bag internal diameter, and the top of stainless steel cup (52) external diameter is greater than the inner bag internal diameter.

5. according to each described multi-functional heater in the claim 1～4, it is characterized in that: the fixed support (16) that also is provided with shielding slab between described shielding slab and the adiabator layer.

6. multi-functional heater according to claim 5 is characterized in that: the shape of cross section of described inner bag (11), induction coil (13) and shielding slab (14) shape of a hoof semicircle and that rectangle is connected and forms of serving as reasons.

7. multi-functional heater according to claim 6 is characterized in that: also be provided with thermal switch (17) between described inner bag and the shell, this thermal switch is serially connected with on the power supply circuits of power control.

8. multi-functional heater according to claim 7 is characterized in that: after described induction coil (13) adopts multiply heart wire rod to be volute to be coiled into planar coil, be converted into the shape of a hoof again.