CN214180145U - Heating device - Google Patents

Abstract

The utility model relates to a domestic appliance, especially a heater for heating beverage can, its characterized in that: including having the organism that holds the chamber and setting up in the heating plate that holds the chamber bottom, the heating plate has the bellied brace table that makes progress, and is formed with annular groove between the lateral wall of brace table and the inside wall that holds the chamber, the bottom edge of beverage can has downwardly extending's annular chimb, annular chimb encloses with the diapire of beverage can and closes and be formed with the mounting groove, and the beverage can is placed when holding the intracavity, brace table inserts in the mounting groove, and in annular chimb stretched into annular groove to realize brace table support beverage can, and heat the beverage can. The utility model discloses a heater can realize directly heating the beverage of canning, and heat time is fast, and heating efficiency is high.

Description

Heating device

Technical Field

The utility model relates to a household appliance, especially a heater.

Background

The existing milk warmer or milk adjusting device for families generally comprises a water storage cavity capable of containing water, wherein a heating part is arranged at the bottom of the water storage cavity, when the feeding bottle needs to be warmed, cold water needs to be poured into the water storage cavity firstly, then the feeding bottle is placed in the water storage cavity, and the cold water in the water storage cavity is heated. The in-process that the cold water of water storage intracavity is heated, the temperature constantly risees, when rising to the temperature that is greater than the feeding bottle, can pass through the heat-conduction mode with the heat of water and transmit to the feeding bottle, realizes the milk temperature in the feeding bottle and rises, and the effectual problem of milk temperature decline in the feeding bottle of having solved is inconvenient the baby and drinks. For the milk warmer or the milk adjusting device, the temperature rise of the milk bottle is realized through the heat conduction of the hot water bath, the hot water bath needs to waste a large amount of heat to heat cold water, and the problem of energy waste exists, and in the using process, the temperature rise of the milk bottle is warmer, and the problem of fast milk warming cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to reach provides a heater, and this heater can realize directly heating the beverage of canning, and heat time is fast, and heating efficiency is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a heater for heating a beverage can, comprising: including having the organism that holds the chamber and setting up in the heating plate that holds the chamber bottom, the heating plate has the bellied brace table that makes progress, and is formed with annular groove between the lateral wall of brace table and the inside wall that holds the chamber, the bottom edge of beverage can has downwardly extending's annular chimb, annular chimb encloses with the diapire of beverage can and closes and be formed with the mounting groove, and the beverage can is placed when holding the intracavity, brace table inserts in the mounting groove, and in annular chimb stretched into annular groove to realize brace table support beverage can, and heat the beverage can.

Furthermore, the upper surface of the supporting platform is attached to the outer surface of the bottom wall of the beverage can.

Furthermore, the outer surface of the bottom wall of the beverage can is in a concave arc shape, and the upper surface of the support platform is in a convex arc shape corresponding to the concave arc shape;

or the outer surface of the bottom wall of the beverage can and the upper surface of the support platform are both flat.

Further, the machine body comprises a barrel body and a base, wherein the barrel body penetrates through the machine body from top to bottom, the base is installed at the bottom of the barrel body, and the heating plate is used for sealing an opening at the lower end of the barrel body and is in sealing fit with the barrel body.

Further, a sealing ring is arranged between the heating plate and the barrel body, and the sealing ring is clamped and fixed by the heating plate and the barrel body.

Furthermore, the lower end of the supporting platform is provided with an annular flanging extending outwards, the supporting platform extends into a containing cavity formed by the barrel body from the lower end opening of the barrel body, and the upper surface of the annular flanging is in tight fit with the lower end face of the barrel body.

Furthermore, the annular flanging is directly fixed on the lower end surface of the barrel body;

or the base is fixedly connected with the barrel body, and the annular flanging is clamped between the base and the barrel body, so that the heating plate is clamped between the base and the barrel body.

Furthermore, the heating plate also comprises a heating body, and the heating body is tightly attached to the lower surface of the supporting table.

Further, the bottom of the machine body is provided with a supporting part, and the heating body is supported by the supporting part and clings to the lower surface of the supporting platform;

or the heating body is fixed on the lower surface of the support table in an adhesive fixing mode;

or the lower surface of the supporting table is provided with a positioning cavity which is sunken upwards, and the heating body is positioned in the positioning cavity.

Further, the depth of the annular groove is not less than the height of the annular convex edge.

After adopting above-mentioned technical scheme, because the organism has the chamber that holds that can hold the beverage can, and hold the chamber bottom and be provided with heating plate, wherein, heating plate has the brace table that can directly support the beverage can, and when the beverage can was placed in holding the chamber, brace table on the heating plate can directly heat the beverage can. Compared with the prior milk warmer or milk adjusting device, the utility model discloses a heater need not hot water bath heating beverage can, and the beverage can be warmed up fast, and after warm moreover, the beverage can surface on-stick has the water droplet, makes things convenient for the consumer to directly drink.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of an embodiment of the heater of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the mounting structure of the heater and the beverage can of fig. 1;

fig. 4 is a schematic cross-sectional view of another perspective of the heater of the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

fig. 6 is an exploded view of the heater of fig. 4.

Detailed Description

Example (b):

as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, the present invention is a schematic structural diagram of a first embodiment of a heater according to the present invention. A heater is used for heating a beverage can a and comprises a machine body 1 with a containing cavity 10 and a heating plate 2 arranged at the bottom of the containing cavity, wherein the heating plate 2 is provided with a supporting table 21 protruding upwards, an annular groove 11 is formed between the outer side wall of the supporting table 21 and the inner side wall of the containing cavity 10, the bottom edge of the beverage can a is provided with an annular convex edge a1 extending downwards, an installation groove a0 is formed by enclosing the annular convex edge a1 and the bottom wall of the beverage can a, when the beverage can a is placed in the containing cavity 10, the supporting table 21 is inserted into the installation groove a0, and the annular convex edge a1 extends into the annular groove 11 to realize that the supporting table 21 supports the beverage can a and heat the beverage can a. In this embodiment, the outer surface of the bottom wall of the beverage can a and the upper surface of the support base 21 are both flat, so that the beverage can a and the support base 21 are attached to each other.

Meanwhile, in this embodiment, the machine body 1 includes a barrel body 12 penetrating from top to bottom and a base 13 installed at the bottom of the barrel body 12, and the heating plate 2 is used for sealing the lower end opening of the barrel body 12 and is in sealing fit with the barrel body 12. Wherein, the lower extreme of brace table 21 is provided with the annular turn-ups 211 that extends to outside, and in brace table 21 stretched into the chamber 10 that holds that staving 12 formed by the lower extreme opening of staving 12 to, the upper surface of annular turn-ups 211 supported tight fit with the lower terminal surface of staving 12. In this embodiment, a sealing ring 22 is disposed above the annular flange 211, wherein the sealing ring 22 is clamped between the supporting platform 21 and the lower opening of the barrel body 12, and when the annular flange 211 abuts against the lower end surface of the barrel body 12, the sealing ring 22 is clamped and fixed to seal the lower opening of the barrel body 12.

In this embodiment, base 13 passes through the fix with screw in the bottom of staving 12 to, still be provided with first support column 131 on base 13, wherein, when base 13 is fixed with staving 12, first support column 131 supports the lower extreme in annular turn-ups 211 tightly, in order to realize by base 13 and staving 12 centre gripping fixed, heating plate 2 installation and dismantlement can be very convenient like this, only need with base 13 and staving 12 dismantlement can. Meanwhile, in order to prevent the first support column 131 from being scalded by the heating plate 2, a wrapping portion 221 is further provided on the sealing ring 22 to wrap the annular flange 211, so that the annular flange 211 is isolated from the first support column 131.

Meanwhile, in this embodiment, the heating plate 2 further includes a heating body 23, the heating body 23 is a PTC heating block, wherein a positioning cavity 210 recessed upward is formed on the lower surface of the supporting table 21, and the heating body 23 is positioned in the positioning cavity 210 and is tightly attached to the cavity wall of the positioning cavity 210. In this embodiment, the base 13 is further provided with a supporting portion 132, the supporting portion 132 is a second supporting column, and the second supporting column supports the heating body 23 upwards, so that the heating body 23 is tightly attached to the cavity wall of the positioning cavity 210. In order to prevent the heating body 23 from burning the second support column, a heat insulating sleeve 133 is further sleeved on the top of the second support column, and the heat insulating sleeve 133 can isolate the heating body 23 from the second support column.

In addition, in this embodiment, a control board assembly 3 is further installed in the base 13, the control board assembly 3 is electrically connected to the heating body 23, and meanwhile, a control switch (not shown in the figure) capable of controlling the on-off of the heating body 23 is further provided on the control board assembly 3, wherein a positioning column 124 is provided on the barrel body 12, and a corresponding fixing column 134 is provided on the base 13, the control board assembly 3 is clamped and installed between the positioning column 124 and the fixing column 134, and the positioning column 124 and the fixing column 134 are fixed by a screw b, so that the fixing of the base 13 and the barrel body 12 is realized.

For this embodiment, since the housing has a containing cavity capable of containing the beverage can, and the bottom of the containing cavity is provided with the heating plate, wherein the heating plate has a supporting platform capable of directly supporting the beverage can, when the beverage can is placed in the containing cavity, the supporting platform on the heating plate can directly heat the beverage can. Compared with the existing milk warming device or milk mixing device, the heater of the embodiment does not need a hot water bath to heat the beverage can, the beverage can be warmed quickly, and after the beverage can is warmed, water drops do not adhere to the outer surface of the beverage can, so that a consumer can drink the beverage conveniently.

It should be noted that, for the present embodiment, the support platform is generally fit snugly against the bottom wall of the beverage can to increase the contact area between the support platform and the bottom wall of the beverage can, because the larger the contact area between the beverage can and the heating plate, the faster the beverage can be heated, and the more efficient the heating. In this embodiment, the upper surface of the support base preferably conforms to the shape of the opening of the outer surface of the bottom wall of the beverage can, and if the outer surface of the bottom wall of the beverage can is in the shape of a concave arc, the upper surface of the support base is in the shape of a convex arc corresponding thereto. Meanwhile, it should be further noted that, for the present embodiment, the installation of the heating plate is not limited to the scheme disclosed in the present embodiment, and the heating plate may also be directly installed into the bottom of the tub body from the upper end opening of the tub body, and for the installation structure of the heating plate disclosed in the prior art, the present embodiment may also be applicable. Moreover, even for the embodiment, the annular flanging is not clamped and fixed by the base and the barrel body, and the annular flanging can be directly glued and fixed with the lower end face of the barrel body or fixed by screws. In this embodiment, the heating body is not limited to the PTC heating block disclosed in the embodiment, and may be a heating tube or the like. The PTC heating block may be directly fixed to the lower surface of the support base by adhesive.

In addition, it should also be pointed out that, in this embodiment, the heater is used for directly heating the beverage can, consequently, the utility model relates to a beverage can is its diapire at least for the metal, because the thermal conductivity of metal is better, can realize that the heating plate directly heats the diapire of beverage can. Meanwhile, since the beverage can is directly placed in the accommodating cavity, in order to ensure that the beverage can be conveniently taken out after being heated, the height H1 of the beverage can is required to be larger than the depth H2 of the accommodating cavity, the bottom of the beverage can is seated on the supporting table, and the annular convex edge at the edge of the bottom of the beverage can extends into the annular groove, so that the depth H3 of the annular groove is required to be not smaller than the height H4 of the annular convex edge, otherwise, the annular convex edge is too high, the upper surface of the supporting table cannot be attached to the bottom wall of the beverage can, and the heating efficiency of the beverage can be correspondingly reduced. Moreover, for the embodiment, in order to prevent the temperature of the heating plate from being too high, a temperature controller can be arranged on the heating plate, so that the heating plate can be tripped when the temperature is too high, and safety accidents are prevented.

It will be appreciated by those skilled in the art that the present invention includes, but is not limited to, those illustrated in the drawings and described in the detailed description above. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (10)

1. A heater for heating a beverage can, comprising: including having the organism that holds the chamber and setting up in the heating plate that holds the chamber bottom, the heating plate has the bellied brace table that makes progress, and is formed with annular groove between the lateral wall of brace table and the inside wall that holds the chamber, the bottom edge of beverage can has downwardly extending's annular chimb, annular chimb encloses with the diapire of beverage can and closes and be formed with the mounting groove, and the beverage can is placed when holding the intracavity, brace table inserts in the mounting groove, and in annular chimb stretched into annular groove to realize brace table support beverage can, and heat the beverage can.

2. The heater of claim 1, wherein: the upper surface of the supporting platform is attached to the outer surface of the bottom wall of the beverage can.

3. The heater of claim 2, wherein: the outer surface of the bottom wall of the beverage can is in a concave arc shape, and the upper surface of the support platform is in a convex arc shape corresponding to the upper surface of the support platform;

or the outer surface of the bottom wall of the beverage can and the upper surface of the support platform are both flat.

4. The heater of claim 1, wherein: the machine body comprises a barrel body and a base, wherein the barrel body penetrates through the machine body from top to bottom, the base is installed at the bottom of the barrel body, and the heating plate is used for sealing a lower end opening of the barrel body and is in sealing fit with the barrel body.

5. The heater of claim 4, wherein: and a sealing ring is arranged between the heating plate and the barrel body, and the sealing ring is clamped and fixed by the heating plate and the barrel body.

6. The heater of claim 4, wherein: the lower end of the supporting platform is provided with an annular flanging extending outwards, the supporting platform extends into a containing cavity formed by the barrel body from the lower end opening of the barrel body, and the upper surface of the annular flanging is in tight fit with the lower end face of the barrel body.

7. The heater of claim 6, wherein: the annular flanging is directly fixed on the lower end surface of the barrel body;

or the base is fixedly connected with the barrel body, and the annular flanging is clamped between the base and the barrel body, so that the heating plate is clamped between the base and the barrel body.

8. The heater of claim 1, wherein: the heating plate further comprises a heating body, and the heating body is tightly attached to the lower surface of the supporting table.

9. The heater of claim 8, wherein: the bottom of the machine body is provided with a supporting part, and the heating body is supported by the supporting part and clings to the lower surface of the supporting platform;

or the heating body is fixed on the lower surface of the support table in an adhesive fixing mode;

or the lower surface of the supporting table is provided with a positioning cavity which is sunken upwards, and the heating body is positioned in the positioning cavity.

10. The heater of claim 1, wherein: the depth of the annular groove is not less than the height of the annular convex edge.

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