CN209897302U

CN209897302U - Heating device and refrigerator

Info

Publication number: CN209897302U
Application number: CN201920176184.5U
Authority: CN
Inventors: 王海娟; 李鹏; 朱小兵
Original assignee: Qingdao Haier Special Refrigerator Co Ltd; Qingdao Haier Co Ltd; Qingdao Haier Refrigerator Co Ltd
Current assignee: Qingdao Haier Special Refrigerator Co Ltd; Qingdao Haier Co Ltd; Qingdao Haier Refrigerator Co Ltd
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-01-03
Anticipated expiration: 2029-01-31

Abstract

The utility model relates to a heating device and refrigerator, heating device includes: the cylinder is internally provided with a heating chamber for placing an object to be processed and is provided with an access opening positioned at the front side; the door body is used for opening and closing the taking and placing opening of the barrel; the electromagnetic heating device is used for generating electromagnetic waves into the heating chamber so as to heat the object to be processed in the heating chamber. The door body is including having the end plate of electric conductivity, is equipped with the first electrical interface rather than self electricity connection on the end plate, is equipped with the second electrical interface rather than self electricity connection on the barrel, is connected through the wire electricity between first electrical interface and the second electrical interface to make end plate and barrel electric connection, thereby make barrel and the door body form continuous electrically conductive shield when the door body is in to seal and gets the closed condition of putting the opening, shielded electromagnetic radiation effectively, eliminated the injury of electromagnetic radiation to the human body.

Description

Heating device and refrigerator

Technical Field

The utility model relates to a food heating field especially relates to a heating device and have this heating device's refrigerator.

Background

In order to facilitate a user to freeze and heat food, the related art generally defrosts food by providing a heating device or a microwave device in a refrigerator. The thawing effect is different according to different heating modes. The applicant of the present application previously applied for a thawing device that has high thawing efficiency, uniform thawing, and can guarantee the quality of food, and that heats the food to be treated using electromagnetic waves.

Generally, electromagnetic waves are considered harmful to human health. The electromagnetic wave does generate more or less radiation, and especially the increasing number of the current household appliances pay more and more attention to the electromagnetic pollution, and if the human body is exposed to a strong electromagnetic field for a long time, the human body is likely to be susceptible to cancer lesion. Therefore, electromagnetic interference prevention is necessary and indispensable.

SUMMERY OF THE UTILITY MODEL

Generally, the shielding principle of electromagnetic waves is not well understood, and the concept is wrong because electric appliances or tools which use microwaves to realize certain work consider that the electric appliances or tools have electromagnetic radiation and can harm human bodies. Because there are only two factors that actually affect the shielding effectiveness of the shield: one is that the entire shield surface must be electrically continuous and the other is that there cannot be a conductor that penetrates directly through the shield. If there are many conductive discontinuities in the shield, a non-conductive gap will be formed where the different parts of the shield meet. These non-conductive gaps can cause electromagnetic leakage as if fluid were leaking from the gaps in the container.

To this end, it is an object of the first aspect of the present invention to overcome at least one of the drawbacks of the prior art and to provide a heating device that is capable of effectively reducing or even avoiding electromagnetic leakage.

It is a further object of the first aspect of the present invention to improve the reliability of the electromagnetic shielding of the heating device.

It is another further object of the first aspect of the present invention to improve the ease of disassembly and assembly of the heating device.

According to the utility model discloses an aspect, the utility model provides a heating device, it includes:

the cylinder is internally provided with a heating chamber for placing an object to be processed and is provided with an access opening positioned at the front side;

the door body is used for opening and closing the taking and placing opening of the cylinder body;

the electromagnetic heating device is used for generating electromagnetic waves into the heating chamber so as to heat the object to be processed in the heating chamber; wherein

The door body is including having the end plate of electrically conductive ability, be equipped with the first electrical interface rather than self electricity connection on the end plate, be equipped with the second electrical interface rather than self electricity connection on the barrel, first electrical interface with be connected through the wire electricity between the second electrical interface, so that the end plate with barrel electric connection, thereby the door body is in and seals make when getting put open-ended closed condition the barrel with the door body forms continuous electrically conductive shield.

Optionally, a first electrical plug and a second electrical plug are respectively arranged at two ends of the wire, and the first electrical plug and the second electrical plug are respectively inserted into the first electrical interface and the second electrical interface.

Optionally, the door body is arranged at the front side of the cylinder body in a push-and-pull manner along the front-back direction; and is

The heating device also comprises a conveying bracket for accommodating and supporting the conducting wire so as to prevent the conducting wire from being exposed to the outside in the pushing and pulling process of the door body.

Optionally, the delivery stent comprises:

the fixed bracket is directly or indirectly fixed on the door body and extends backwards from the door body;

one end of the movable support is connected with the extending tail end of the fixed support, and the other end of the movable support extends to the position, corresponding to the second electric interface, of the barrel; wherein

The movable support is configured to be rolled up and unfolded in a reciprocating manner in the pushing and pulling process of the door body, one end of the conducting wire extends out of the front end of the fixed support, and the other end of the conducting wire extends out of the other end of the movable support.

Optionally, the heating device further comprises:

the door body is arranged on the front side of the barrel body in a push-and-pull manner along the front-back direction through the slide rail assembly; wherein

The sliding rail assembly comprises a sliding rail body fixedly connected with the barrel body and a sliding rail support connected to the rear side of the door body, the sliding rail support is configured to slide relative to the sliding rail body in an operable mode, and the fixing support is fixed on the sliding rail support so as to be indirectly fixed on the door body.

Optionally, the second electrical interface is opened on the inner wall of the barrel; and is

The conveying bracket also comprises a sealing box which is arranged on the inner wall of the barrel and covers the second electrical interface, so that the second electrical interface and the end part of the lead wire used for being connected with the second electrical interface are hidden in the sealing box.

Optionally, a forward surface of the barrel facing the door body has an electrical conductivity; and is

The door body further comprises at least one conductive connecting piece which is protruded backwards from the end plate to the direction close to the cylinder body and is electrically connected with the end plate, and the conductive connecting piece is configured to be electrically contacted with the front surface of the cylinder body when the door body is in a closed state of closing the taking and placing opening.

Optionally, the number of the first electrical interface and the second electrical interface is two;

the two first electrical interfaces are respectively adjacent to two transverse sides of the end plate, the two second electrical interfaces are respectively located on two transverse inner walls of the cylinder, and the first electrical interfaces and the second electrical interfaces on the same side are electrically connected through a conducting wire.

Optionally, the electromagnetic heating device comprises:

the electromagnetic generating module is used for generating an electromagnetic wave signal;

the radiation antenna is electrically connected with the electromagnetic generation module so as to generate electromagnetic waves with corresponding frequencies in the heating chamber according to the electromagnetic wave signals, so that the object to be processed in the heating chamber is heated; and

the antenna housing is made of insulating materials, is arranged in the barrel and divides a heating chamber in the barrel into a heating chamber and an electric appliance chamber, wherein the object to be processed and the radiation antenna are respectively arranged in the heating chamber and the electric appliance chamber.

According to a second aspect of the present invention, there is also provided a refrigerator comprising:

the refrigerator comprises a refrigerator body, a storage compartment and a door, wherein at least one storage compartment is defined in the refrigerator body; and

the heating device is arranged in one of the storage compartments.

The utility model discloses a heating device utilizes electromagnetic heating device to heat the treatment thing, and heating efficiency is high, the heating is even and can guarantee the food quality. The heating device is provided with two relatively independent parts, namely a cylinder body and a door body, when the door body is closed, a certain gap is inevitably formed at the joint position of the cylinder body and the door body, and the gap is the main reason for causing the heating device not to form a continuous conductive shielding body so as to generate electromagnetic leakage. Therefore, the utility model discloses a first electrical interface of special design rather than self electricity connection on the end plate that has the electrical conductivity of the door body, be equipped with the second electrical interface rather than self electricity connection on the barrel, be connected through the wire electricity between first electrical interface and the second electrical interface, from this, even still can make to form the electricity between barrel and the door body and be connected under the condition that still has the clearance between barrel and the door body, thereby form continuous electrically conductive shield when the heating, the electromagnetic wave has been prevented to jet out through this clearance, electromagnetic radiation has been shielded effectively, the injury of electromagnetic radiation to the human body has been eliminated.

Further, the utility model discloses an in the scheme, no matter the door body is in the closed condition can both form reliable effectual electricity with the barrel and be connected, compare in only setting up the electrically conductive connecting piece of being connected with the barrel electricity when the door body is closed on the door body, this scheme can avoid because of the door body closes not tight and lead to the problem of unable effective electrical contact between electrically conductive connecting piece and the barrel, has improved the reliability of heating device electromagnetic shield.

Furthermore, a first electric plug and a second electric plug are respectively arranged at two ends of a lead for connecting the first electric interface and the second electric interface, and only the first electric plug and the second electric plug need to be respectively inserted into the first electric interface and the second electric interface during assembly; when need wash or change and when dismantling, also only need with first electric plug and second electric plug respectively from first electric interface and second electric interface extract can, improved the convenience of heating device dismouting.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural view of a heating apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a cartridge according to an embodiment of the present invention;

FIG. 3 is a schematic block diagram of a door and drawer according to one embodiment of the present invention;

FIG. 4 is a schematic enlarged view of portion A of FIG. 3;

fig. 5 is a schematic exploded view of a door body according to an embodiment of the present invention;

fig. 6 is a schematic block diagram of a slide rail assembly and transport rack according to one embodiment of the present invention;

FIG. 7 is a schematic structural view of the slide rail body shown in FIG. 6 with the slide rail body hidden;

fig. 8 is a schematic exploded view of a cartridge and a partial electromagnetic thawing apparatus according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a refrigerator according to an embodiment of the present invention.

Detailed Description

The utility model discloses at first provide a heating device for treat that the thing heats, unfreezes etc.. The heating device can be used alone or in combination with a refrigerator or other device.

Fig. 1 is a schematic structural view of a heating apparatus according to an embodiment of the present invention, and the heating apparatus 10 of the present invention includes a cylinder 110, a door 120, and an electromagnetic heating apparatus (not shown in fig. 1).

Fig. 2 is a schematic structural diagram of a cylinder according to an embodiment of the present invention, fig. 3 is a schematic structural diagram of a door body and a drawer according to an embodiment of the present invention, fig. 4 is a schematic enlarged view of a portion a in fig. 3, fig. 5 is a schematic structural exploded view of a door body according to an embodiment of the present invention, and a drawer is further illustrated in fig. 5. Referring to fig. 1 to 5, the cylinder 110 defines therein a heating chamber for placing an object to be processed, and has an access opening at a front side thereof. The door 120 opens and closes the access opening of the cylinder 110. Specifically, the door 120 is in a closed state when closing the access opening of the cylinder 110, and the door 120 is in an open state when opening the access opening of the cylinder 110. The door 120 can be mounted with the barrel 110 by any suitable means (e.g., snap fit, pull, etc.).

The electromagnetic heating device is used for generating electromagnetic waves into the heating chamber so as to heat the object to be processed in the heating chamber. At least part of the electromagnetic heating device is disposed in the cylinder 110. The electromagnetic wave generated by the electromagnetic heating device can be radio frequency wave, microwave and other electromagnetic waves with proper wavelength. The mode of heating the object to be processed by using the electromagnetic wave has high heating efficiency, uniform heating and can ensure the food quality.

In particular, the door 120 includes an end plate 121 having an electrically conductive property, and when the door 120 is in a closed state, the end plate 121 of the door 120 closes the access opening of the cylinder 110, thereby closing the heating chamber inside the cylinder 120. The cylinder 110 may be a metal cylinder or a non-metal cylinder on which electromagnetic shielding features, such as a conductive coating, a conductive metal mesh, etc., are disposed.

Furthermore, a first electrical interface 122 electrically connected with the end plate 121 is arranged on the end plate 121, a second electrical interface 115 electrically connected with the cylinder 110 is arranged on the cylinder 110, and the first electrical interface 122 and the second electrical interface 115 are electrically connected through a conducting wire 190, so that the end plate 121 is electrically connected with the cylinder 110, and the cylinder 110 and the door 120 form a continuous conductive shield when the door 120 is in a closed state of closing the access opening of the cylinder 110.

The utility model discloses a first electrical interface 122 of special design rather than self electricity connection on the end plate 121 that has the electrical conductivity of door body 120, be equipped with the second electrical interface 115 rather than self electricity connection on barrel 110, be connected through wire 190 electricity between first electrical interface 122 and the second electrical interface 115, from this, even still can make to form the electricity between barrel 110 and the door body 120 and be connected under the condition that still has the clearance between barrel 110 and the door body 120, thereby form continuous electrically conductive shield when the heating, the electromagnetic wave has been prevented and has been jetted out through this clearance, electromagnetic radiation has been shielded effectively, the injury of electromagnetic radiation to the human body has been eliminated.

And simultaneously, the utility model discloses an in the scheme, no matter the door body 120 is in the closed condition can both form reliable effectual electricity with barrel 110 and be connected, compare in only setting up the electrically conductive connecting piece of being connected with the barrel electricity when the door body is closed on the door body, this scheme can avoid because of the door body 120 closes the problem that leads to unable effective electrical contact between electrically conductive connecting piece and the barrel 110 not tight, has improved the reliability of heating device 10 electromagnetic shields.

In some embodiments, the two ends of the wire 190 are respectively provided with a first electrical plug 191 and a second electrical plug 192, and the first electrical plug 191 and the second electrical plug 192 are respectively inserted into the first electrical interface 122 and the second electrical interface 115. During assembly, the first electrical plug 191 and the second electrical plug 192 only need to be inserted into the first electrical interface 122 and the second electrical interface 115 respectively; when the heating device needs to be cleaned or replaced for disassembly, the first electric plug 191 and the second electric plug 192 only need to be pulled out from the first electric interface 122 and the second electric interface 115 respectively, so that the convenience of disassembling and assembling the heating device 10 is improved.

Specifically, the plugging form of the first electrical plug 191 and the first electrical interface 122 and the plugging form of the second electrical plug 192 and the second electrical interface 115 are various, and may be, for example, a USB plug and a USB socket, a pin plug and a pin hole, or any other suitable type

In some embodiments, the door 120 is configured to be slidably and slidably disposed in the front side of the cylinder 110 in the front-rear direction. The heating apparatus 10 further includes a transmission bracket 160 for accommodating the supporting wire 190 to prevent the wire 190 from being exposed to the outside or interfering with other structures during the pushing and pulling of the door 120.

The delivery carriage 160 may include a fixed carriage 161 and a movable carriage 162. The fixing bracket 161 is directly or indirectly fixed to the door body 120 and extends rearward from the door body 120. The fixing bracket 161 is elongated and extends in the front-rear direction. One end of the movable bracket 162 is connected to the extended end (i.e., the rear end) of the fixed bracket 161, and the other end extends to a position of the cylinder 110 corresponding to the second electrical interface 115. The movable bracket 162 is configured to be reciprocally rolled up and unrolled during the pushing and pulling of the door body 120. The other end of the movable bracket 162 corresponding to the second electrical interface 115 is fixed, and one end of the movable bracket connected to the rear end of the fixed bracket 161 moves along with the pushing and pulling movement of the door 120, so as to roll up or unroll at least a part of the movable bracket 162. One end of the wire 190 extends from the front end of the fixed bracket 161 to facilitate connection with the first electrical interface 122, and the other end of the wire 190 extends from the other end of the movable bracket 162 to facilitate connection with the second electrical interface 115. The movable bracket 162 not only allows the wire 190 to move along with the push-pull movement of the door 120, but also protects the wire 190 from interference or damage during the movement of the wire 190.

Specifically, the mobile cradle 162 may be a tank chain having a plurality of unit chains. This form of the mobile carriage 162 is relatively stable during the unrolling and rolling processes and does not take up excessive space as a whole due to large displacement or severe bending.

In some embodiments, the heating device 10 further includes a slide rail assembly 150, and the door 120 is configured to be disposed on the front side of the barrel 110 in a front-back direction in a slidable manner through the slide rail assembly 150. Fig. 6 is a schematic structural view of a slide rail assembly and a conveying bracket according to an embodiment of the present invention, and fig. 7 is a schematic structural view of the slide rail assembly and the conveying bracket after a slide rail body is hidden on the basis of fig. 6. The slide rail assembly 150 includes a slide rail body 151 for fixedly connecting with the cylinder 110 and a slide rail bracket 152 connected to the rear side of the door body 120, and the slide rail bracket 152 is configured to operatively slide relative to the slide rail body 151. The horizontal outside of the slide rail body 151 is equipped with buckle 1511, has seted up draw-in groove 116 on the horizontal inside wall of barrel 110, and buckle 1511 joint is in draw-in groove 116 to make the slide rail body 151 fix in the inside of barrel 110. The sliding rail bracket 152 may be directly fixed to the rear side of the door body 120 by means of screw connection or clamping, or may be indirectly fixed to the rear side of the door body 120 by means of other methods.

Further, the fixing bracket 161 may be fixed to the rail bracket 152, thereby being indirectly fixed to the door body 120. Specifically, the fixing bracket 161 may be a substantially elongated tubular member defining a space therein, and the lead wire 190 is received in the space inside the fixing bracket 161. The top of fixed bolster 161 is equipped with convex setting element 1611 and joint 1612 that makes progress, and correspondingly, locating hole and joint groove have been seted up to the bottom of slide rail bracket 152, and preliminary location is realized in the setting element 1611 inserts the locating hole, and joint 1612 card is gone into the joint groove and is realized fixed connection of fixed bolster 161 and slide rail bracket 152.

In some embodiments, the heating device 10 further includes a drawer 140, and the drawer 140 is disposed at a rear side of the door 120 and is disposed in the barrel 110 in a manner of being pushed and pulled along with the door 120 through the access opening of the barrel 110. The number of the slide rail assemblies 150 is two, and the drawer 140 is overlapped on the two slide rail brackets 152 of the two slide rail assemblies 150. The slide rail bodies 151 of the two slide rail assemblies 150 can be respectively fixed on two lateral inner side walls of the cylinder body 110, and the two slide rail brackets 152 of the two slide rail assemblies 150 are respectively fixed on two lateral sides behind the door body 120, so that the two slide rail bodies 151 respectively slide along the two slide rail brackets 152.

In some embodiments, the first electrical interface 122 and the second electrical interface 115 are each two in number. The two first electrical interfaces 122 are respectively adjacent to two lateral sides of the end plate 121, the two second electrical interfaces 115 are respectively located on two lateral inner walls of the cylinder 110, and the first electrical interface 122 and the second electrical interface 115 on the same side are electrically connected through a wire 190.

Accordingly, the number of the transmission brackets 160 is also two, and the two fixing brackets 161 of the two transmission brackets 160 are respectively fixed on the two slide rail brackets 152 of the two slide rail assemblies 150.

In some embodiments, the second electrical interface 115 opens to an inner wall of the barrel 110, which may be, for example, a lateral inner sidewall of the barrel 110. The transfer carriage 160 further includes a sealing box 163 disposed on the inner wall of the barrel 110 and covering the second electrical interface 115, such that the second electrical interface 115 and the end of the wire 190 for connecting with the second electrical interface 115 are hidden inside the sealing box 163.

At the time of assembly, the lead wire 190 may be mounted on the transport bracket 160 in advance, and the fixing bracket 161 of the transport bracket 160 may be fixed to the rail bracket 152 to form a pre-assembly. The rail 151 is fixed to the inner wall of the cylinder 110, the pre-assembly is assembled in the cylinder 110, the second electrical connector 192 of the wire 190 is removed from the sealing case 163 and inserted into the second electrical interface 115 of the cylinder 110, and then the sealing case 163 is mounted. And finally, the front end of the slide rail bracket 152 is fixed on the door body 120.

In some embodiments, the forward surface of the drum 110 facing the door body 120 has electrical conductivity. Referring to fig. 5, the door 120 further includes a conductive connector 123 protruding from the end plate 121 to the rear direction close to the cylinder 110 and electrically connected to the end plate 121, and the conductive connector 123 is configured to electrically contact with the front surface of the cylinder 110 when the door 120 is in a closed state of closing the access opening of the cylinder 110, so as to increase an electrostatic contact point between the door 120 and the cylinder 110, and further ensure a stable electrical connection between the door 120 and the cylinder 110. The number of the conductive connecting members 123 may be one, or two or more.

Further, the door 120 further includes a front cover 124 and a rear cover 125 fixedly connected to each other, and the end plate 121 is located between the front cover 124 and the rear cover 125. The rear end plate 125 is provided with a first through hole 1251, and the conductive connecting member 123 extends backwards through the first through hole 1251, so as to be electrically contacted with the cylinder 110 when the door 120 is in a closed state. The rear end plate 125 further has a second through hole 1252, and the first electrical interface 191 of the conductive wire 190 passes through the second through hole 1252 and is electrically connected to the first electrical interface 122.

Fig. 8 is a schematic exploded view of a cartridge and a partial electromagnetic thawing apparatus according to an embodiment of the present invention. In some embodiments, the barrel 110 may include a metal body 111 and a barrel decoration 112 attached to the front side of the metal body 111, and the barrel decoration 112 may be a metal part, such as a sheet metal part, or a non-metal part. The metal body 111 may include a metal lower cover 1112 and a metal upper cover 1111 covering the metal lower cover 1112, the metal lower cover 1112 having two lateral side plates, a bottom plate, and a rear plate.

In some embodiments of the present invention, the electromagnetic heating device includes an electromagnetic generation module 131 (see fig. 9), a radiation antenna 132, and a radome 133. The electromagnetic generating module 131 is used for generating an electromagnetic wave signal. The radiation antenna 132 is electrically connected to the electromagnetic generation module 131 to generate electromagnetic waves of corresponding frequencies in the heating chamber according to electromagnetic wave signals generated by the electromagnetic generation module 131, thereby heating the object to be processed in the heating chamber. The antenna housing 133 is made of an insulating material and disposed in the barrel 110, and divides the heating chamber in the barrel 110 into a heating chamber and an electrical apparatus chamber, wherein the object to be processed and the radiation antenna 132 are disposed in the heating chamber and the electrical apparatus chamber, respectively, so as to separate the object to be processed and the radiation antenna 132, so as to prevent the radiation antenna 132 from being exposed to affect the user experience after the drawer 140 is pulled out, and prevent the radiation antenna 132 from being dirty or damaged by accidental touch. The electromagnetic generation module 131 may be disposed outside the cylinder 110.

Further, the radome 133 may be made of a non-transparent material to reduce electromagnetic loss of electromagnetic waves at the radome 133, thereby increasing a heating rate of the object to be processed.

Further, the radome 133 may be disposed at the bottom inside the cylinder 110 and include a partition 1331 extending horizontally and a skirt 1332 extending downward from the peripheral edge of the partition 1331. Skirt 1332 may be fixedly attached to barrel 110. The radiating antenna 132 may be secured to the underside of the partition 1331 by a snap fit or other suitable means. The radiation antenna 132 may be directly plated on the partition 1331 as a liquid metal material.

In some embodiments, the electromagnetic heating device further includes a signal processing and monitoring circuit 134, and the signal processing and monitoring circuit 134 is electrically connected to the electromagnetic generating module 131 for detecting and adjusting specific characteristics of the electromagnetic waves generated by the electromagnetic generating module 131. The radiating antenna 132 may be connected to a circuit board of the signal processing and measurement and control circuit 134. Specifically, the signal processing and measurement and control circuit 134 may be disposed in the electric appliance room and located at the rear side of the radiation antenna 132. The signal processing and measurement and control circuit 134 may be supported in the appliance compartment by a support bracket 135.

Based on the heating device 10 of any one of the above embodiments, the utility model discloses still provide a refrigerator. Fig. 9 is a schematic structural view of a refrigerator according to an embodiment of the present invention, and referring to fig. 9, the refrigerator 1 of the present invention includes a cabinet 20, and at least one storage compartment 21 is defined in the cabinet 20. The refrigerator 1 further includes compartment doors for opening and closing the access ports of the respective storage compartments, a refrigeration system, and the like.

In particular, the refrigerator 1 further comprises a heating device 10 as described in any of the above embodiments, which is arranged in one of the storage compartments 21. The object to be treated taken out from the freezing chamber of the refrigerator can be heated by the heating device 10, the heating effect is good, and the use is convenient.

In some embodiments, a compressor compartment 23 for housing a compressor is also defined within the tank 20. The compressor bin 23 is typically located at the bottom of the rear side of the tank 20 and is defined by the shell and bottom steel assembly of the tank 20. The electromagnetic generating module 131 can be disposed in the compressor compartment 23, and is connected to the signal processing and monitoring circuit 134 through the cable 136, and further electrically connected to the radiation antenna 132 through the signal processing and monitoring circuit 134.

Further, a bracket 231 is further disposed in the compressor compartment 23, and the electromagnetic generating module 131 is supported on the bracket 231.

It should be understood by those skilled in the art that, in the embodiment of the present invention, the terms "top", "bottom", "inner", "outer", "lateral", "front", "rear", etc. used for indicating the orientation or the positional relationship are used with reference to the actual use state of the heating apparatus 10 and the refrigerator 1, and these terms are only used for convenience of description and understanding of the technical solution of the present invention, and do not indicate or imply that the indicated apparatus or component must have a specific orientation, and thus, should not be construed as limiting the present invention.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. A heating device, comprising:

2. The heating device according to claim 1,

the two ends of the wire are respectively provided with a first electric plug and a second electric plug, and the first electric plug and the second electric plug are respectively inserted into the first electric interface and the second electric interface.

3. The heating device according to claim 1,

the door body is arranged at the front side of the cylinder body in a push-and-pull manner along the front-back direction; and is

4. The heating device of claim 3, wherein the transport carriage comprises:

5. The heating device of claim 4, further comprising:

6. The heating device according to claim 3,

the second electric interface is arranged on the inner wall of the cylinder body; and is

7. The heating device according to claim 1,

the front surface of the cylinder body facing the door body is conductive; and is

8. The heating device according to claim 1,

the number of the first electrical interface and the second electrical interface is two;

9. The heating device of claim 1, wherein the electromagnetic heating device comprises:

10. A refrigerator, characterized by comprising:

the heating device of any one of claims 1-9, disposed in one of the storage compartments.