CN217057620U - Electric fire range - Google Patents

Abstract

The utility model relates to an electric fire stove. The method comprises the following steps: the air conditioner comprises a shell assembly, a fan and a fan, wherein the shell assembly is provided with an installation cavity, an air inlet and an air outlet; the furnace end assembly is provided with a heat insulation cavity, and the heat insulation cavity is communicated with the mounting accommodating cavity; the transformer assembly is electrically connected with the furnace end assembly and is used for outputting high voltage to the furnace end assembly; and the heat dissipation device and the voltage transformation assembly are arranged in the installation cavity, the heat dissipation device is used for forming negative pressure in the installation cavity, and the heat dissipation device is also used for generating vortex-shaped airflow in the installation cavity. The application provides an electric fire kitchen, can make the inside rapid cooling of the kitchen body, small, structure and manufacturing process require low, low in production cost.

Description

Electric range

Technical Field

The utility model relates to a cooking utensils technical field especially relates to an electric fire kitchen.

Background

Plasma is a fourth state of matter different from solid, liquid and gas, and is an ionized gaseous matter composed of atoms from which part of electrons are deprived and positive and negative ions generated by ionization of atomic groups, the movement of which is mainly governed by electromagnetic force, and exhibits remarkable collective behavior.

The electric fire stove is a novel stove which utilizes the characteristics of plasma, uses high-voltage electricity to breakdown air to form thermal plasma, converts electric energy into heat energy, finally obtains thermal plasma beams with ideal functions, and generates the thermal plasma beams with similar flame characteristics to heat a pot for cooking. Since the electric fire stove needs to convert an external power supply into a high voltage, for example, 220V ac into a high voltage of about 10KV for discharging, on one hand, when the electrode tip portion of the electric fire stove generates a high-temperature plasma jet, a large amount of heat is generated, resulting in an extremely high temperature of the electrode tip. On the other hand, the high voltage component also generates a large amount of heat in the process of converting low voltage electricity into high voltage electricity. Under the effect of the above two factors, the temperature inside the electric fire range is very high, and the overhigh temperature easily causes serious thermal interference on a circuit unit, an electric control unit and other environmental elements of the electric fire range, so that the integral operation of the electric fire range is influenced. Although there is the countermeasure of taking to the inside high heat of electric fire kitchen in the existing market, thereby reduce the thermal generation like the power that reduces high-pressure subassembly, nevertheless in order to guarantee the production of plasma efflux, often need set up a plurality of high-pressure subassemblies, consequently the whole volume that leads to the electric fire kitchen is great, and manufacturing cost is high, has also restricted the use place of electric fire kitchen.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide an electric range that can rapidly cool down the interior of the range body, and has a small volume, low requirements for structure and manufacturing process, and low production cost.

An electric fire comprising: the air conditioner comprises a shell assembly, a fan assembly and a fan, wherein the shell assembly is provided with an installation cavity, an air inlet and an air outlet, and the installation cavity is communicated with the air inlet and the air outlet; the furnace end assembly is provided with a heat insulation cavity, and the heat insulation cavity is communicated with the installation containing cavity; the transformer assembly is electrically connected with the furnace end assembly and is used for outputting high voltage to the furnace end assembly; the heat dissipation device and the voltage transformation assembly are arranged in the installation cavity, the heat dissipation device is used for enabling the installation cavity to form negative pressure, and the heat dissipation device is further used for enabling the installation cavity to generate vortex-shaped airflow.

The electric fire stove comprises a shell assembly, a furnace end assembly, a voltage transformation assembly and a heat dissipation device. The shell assembly is provided with an installation cavity, and the installation cavity is used for installing and limiting and fixing the furnace end assembly, the voltage transformation assembly and the heat dissipation device. The shell component is provided with an air inlet and an air outlet which are respectively communicated with the installation cavity. The heat dissipation device is used for forming negative pressure in the installation cavity and forming vortex-shaped circulating airflow in the installation cavity. On one hand, heat in the heat insulation cavity of the furnace end assembly is sucked into the installation containing cavity through negative pressure generated by the heat dissipation device. On the other hand, heat formed by the heat insulation cavity and the variable-pressure component is in the installation cavity, and the heat dissipation device sucks cold air from the air inlet of the shell component, forms circulation and heat exchange in the installation cavity and finally discharges the cold air to the outside through the air outlet.

Optionally, the heat sink is a centrifugal fan.

In one embodiment, the housing assembly includes an upper housing and a lower housing, the upper housing and the lower housing enclose the installation cavity, the lower housing includes a first side plate, a second side plate, a third side plate, a fourth side plate and a bottom plate, the third side plate and the fourth side plate are disposed opposite to each other, the third side plate and the fourth side plate are connected to the first side plate and the second side plate respectively, the bottom plate is connected to the first side plate, the second side plate, the third side plate and the fourth side plate, the air outlet includes a first air outlet, the first air outlet is disposed on a side of the third side plate and the fourth side plate close to the first side plate respectively, and the transformer assembly and the heat dissipation device are disposed on a side close to the first air outlet.

In the electric fire range, the housing assembly further includes an upper housing and a lower housing. The lower shell comprises a first side plate, a second side plate, a third side plate, a fourth side plate and a bottom plate. The first side plate, the second side plate, the third side plate, the fourth side plate and the bottom plate are enclosed to form a mounting cavity. The third side plate and the fourth side plate are arranged opposite to each other, and the first side plate and the second side plate are arranged opposite to each other. The air outlet comprises a first air outlet which is respectively arranged on the third side plate and the fourth side plate. The transformation assembly and the heat dissipation device are arranged on one side close to the first side plate, and the transformation assembly and the heat dissipation device are arranged near the first air outlet. The transformer assembly and the heat dissipation device are arranged closer to each other due to the design, the heat dissipation device can conduct circulating air blowing heat dissipation on the transformer assembly more directly, and heat of the transformer assembly can be discharged from the first air outlet more quickly and directly.

In one embodiment, the transformer assembly includes a first housing and a magnetic core assembly, the magnetic core assembly includes a first magnetic core and a second magnetic core, the first housing respectively encloses a first cavity and a second cavity having a first opening and a second opening, the first cavity is communicated with the first opening, the second cavity is communicated with the second opening, the first cavity and the second cavity are communicated with the installation cavity through the first opening and the second opening, the first magnetic core is disposed in the first cavity, the second magnetic core is disposed in the second cavity, the heat dissipation device is disposed on one side of the transformer assembly, and the first opening and the second opening are disposed corresponding to the first air outlet.

In foretell electric fire kitchen, the vary voltage subassembly includes first casing and magnetic core subassembly, and first casing encloses to close and forms respectively and have first opening and the first cavity and the second cavity of second opening, and first cavity and first opening intercommunication, second cavity and second opening intercommunication. First magnetic core setting is in first cavity, and the second magnetic core setting is in the second cavity to make magnetic core subassembly expose and hold the intracavity in the installation, and make magnetic core subassembly hold the chamber with the installation and can directly carry out heat exchange. The first opening and the second opening are arranged corresponding to the first air outlet, so that heat of the magnetic core assembly is directly discharged outside through the first air outlet through the first opening and the second opening.

In one embodiment, a baffle piece is arranged on the upper shell, the baffle piece is arranged in the installation accommodating cavity, the baffle piece is arranged in an arc shape, and the air inlet is formed in one side, close to the heat dissipation device, of the bottom plate.

In the electric stove, the baffle piece is arranged on the upper shell and in the installation accommodating cavity, the baffle piece is arranged in an arc shape, and the air inlet is formed in one side, close to the heat dissipation device, of the bottom plate. The arc baffle piece is arranged in the mounting cavity and can be matched with the heat dissipation device to form more stable vortex-shaped airflow, so that hot air can be conveniently discharged through the air outlet on the side face. In addition, the air inlet is formed in one side close to the heat dissipation device, so that external air can enter conveniently, the heat exchange rate in the installation cavity is increased, and the heat dissipation effect is improved.

In one embodiment, the burner assembly is at least partially disposed in the installation cavity, the burner assembly includes a mounting seat, a plasma member, an electrical conductor and an insulating layer, the mounting seat and the insulating layer are provided with a plurality of first plug holes and second plug holes, the insulating layer is disposed on the mounting seat, the plasma member penetrates through the second plug holes and the first plug holes and is electrically connected with the electrical conductor, a gap is disposed between the insulating layer and the mounting seat, a plurality of fifth openings are further disposed on the bottom surface of the mounting seat, and the gap is communicated with the fifth openings and the installation cavity.

Among the foretell electric fire kitchen, the furnace end subassembly includes mount pad, plasma spare, electric conductor and insulating layer. And the plasma penetrates through the second inserting hole of the insulating layer, then penetrates through the first inserting hole on the mounting seat and then is electrically connected with the electric conductor. The insulating layer sets up on the mount pad to have the clearance between insulating layer and the mount pad, still be equipped with the fifth opening on the mount pad, the clearance between fifth opening intercommunication insulating layer and the mount pad respectively to and installation appearance chamber. Thereby make the waste heat of plasma on the furnace end subassembly under fan unit's effect, get into the suction through the fifth opening via the clearance through the negative pressure and get into the installation and hold the intracavity, the rethread air outlet discharges the external world to reduce the thermal damage of plasma heat to each parts in the installation volume.

In one embodiment, a circular support plate is arranged at the part of the mounting seat embedded into the mounting cavity.

In the electric fire stove, the part of the mounting seat embedded into the mounting cavity is provided with the circular supporting plate. The circular supporting plate is arranged at the part, embedded into the installation cavity, of the mounting seat of the furnace end assembly, so that a device for forming vortex-shaped airflow in the installation cavity is added, the heat exchange in the installation cavity is quicker, and the heat dissipation efficiency is better.

In one of them embodiment, still include control assembly, control assembly sets up in the one side that is close to the second curb plate, control assembly includes second casing and control circuit board, control circuit board sets up in the third cavity that the second casing encloses to close and forms, be equipped with on the relative both sides of second casing with third opening and fourth opening that the third cavity communicates, the third curb plate with still be equipped with the second air outlet on the fourth curb plate, the second air outlet is close to second curb plate one side, the second air outlet with the third opening and the fourth opening sets up relatively.

Among the foretell electric fire kitchen, still include control assembly, control assembly includes second casing and control circuit board, and control assembly sets up in the one side that is close to the second curb plate, and control circuit board sets up in the third cavity that the second casing encloses to close and forms. And a third opening and a fourth opening which are communicated with the third cavity are arranged on two opposite sides of the second shell, a second air outlet is also arranged on the third side plate and the fourth side plate, the second air outlet is close to one side of the second side plate, and the second air outlet is arranged opposite to the third opening and the fourth opening. The third opening and the fourth opening on the control assembly are respectively and correspondingly arranged with the second air outlet, so that heat of the control circuit board in the control assembly can be rapidly discharged through the third opening and the fourth opening, and is directly discharged outside through the second air outlet, and finally the effect of rapidly cooling the control assembly is achieved.

In one embodiment, one side of the second shell, which is far away from the second side plate, is designed in a circular arc shape.

In the electric fire stove, the second shell is arranged on one side far away from the second side plate and is designed in an arc shape. One side of the second shell, which is far away from the second side plate, is set to be in an arc shape, so that the second shell and the baffle piece can be mutually matched to form a more complete vortex-shaped air channel, and the heat exchange efficiency is improved. In addition, one side of the second shell is set to be in the shape of a circular arc, so that the position arrangement between the parts is more compact, and the reduction of the whole volume of the electric fire stove is facilitated.

In one embodiment, the air guide device further comprises an air guide member, the air guide member is arranged on the upper shell, a third air outlet is formed in the air guide member, and the third air outlet is communicated with the installation cavity.

The electric fire stove further comprises an air guide piece, and the air guide piece is arranged on the upper shell. Still be equipped with the third air outlet on the air guide, the third air outlet holds the chamber intercommunication with the installation to further increase the air outlet setting of electric fire kitchen, improve cooling efficiency.

In one embodiment, the air guide member includes a body, one end of the body is connected to the upper housing, an air guide cavity and the third air outlet are disposed on the body, the upper housing further includes a sixth opening, the sixth opening is communicated with the installation cavity, the air guide cavity is communicated with the installation cavity through the sixth opening, and the air guide cavity is further communicated with the third air outlet.

In foretell electric fire kitchen, furtherly, air guide includes the body, and one side and the last casing of body are connected, are equipped with wind-guiding chamber and third air outlet on the body, and the sixth opening intercommunication on the wind-guiding chamber and the installation appearance chamber on through last casing makes the installation hold partial heat in the chamber and exports the external world from the third air outlet behind the wind-guiding chamber to the air-out area of electric fire kitchen has been increaseed.

Drawings

Fig. 1 is a front view of an electric fire range according to the present invention;

fig. 2 is a rear view of the electric cooking stove of the present invention;

fig. 3 is a bottom view of the electric range of the present invention;

FIG. 4 is a disassembled rear view of the electric fire range of the present invention;

FIG. 5 is one of the views of the inner structure of the electric range according to the present invention;

fig. 6 is a second view of the internal structure of the electric range of the present invention;

fig. 7 is one of the structural views of the voltage transformation assembly according to the present invention;

fig. 8 is a second structural view of the transformer assembly of the present invention;

fig. 9 is a third structural view of the transformer assembly of the present invention;

fig. 10 is a view showing the structure of the upper case according to the present invention;

fig. 11 is a second structural view of the upper housing of the present invention;

fig. 12 is a sectional view of the burner assembly of the present invention;

fig. 13 is an exploded view of the burner assembly of the present invention;

fig. 14 is a schematic structural view of the mounting base of the present invention;

fig. 15 is a view showing the structure of the control unit according to the present invention;

fig. 16 is a second structural view of the control assembly of the present invention;

fig. 17 is a schematic structural view of the air guide of the present invention.

Wherein, the corresponding relation between the reference mark and the part name is as follows:

1, a housing assembly, 101, an installation cavity, 11, an upper housing, 1101, a sixth opening, 12, a lower housing, 121, a first side plate, 122, a second side plate, 123, a third side plate, 124, a fourth side plate, 125, 102, an air inlet, 103, 1031, a first air outlet, 1032, a second air outlet, and 13 baffle pieces;

2, a furnace end assembly, a 204 heat insulation cavity, a 21 mounting seat, a 211 circular supporting plate, a 22 plasma piece, a 23 electric conductor, a 24 heat insulation layer, a 201 first plug hole, a 202 second plug hole and a 203 fifth opening;

a 3-transformer assembly, a 31 first housing, a 32-core assembly, a 321 first core, a 322 second core, a 301 first cavity, a 302 second cavity, a 303 first opening, a 304 second opening;

4, a heat dissipation device;

5 control component, 51 second shell, 52 control circuit board, 501 third cavity, 502 third opening, 503 fourth opening;

6 air guide components, 601 third air outlet, 602 air guide cavity and 61 body.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

An electric cooking range according to some embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1 to 4, the present embodiment discloses an electric fire, which includes: the air conditioner comprises a shell assembly 1, wherein the shell assembly 1 is provided with a mounting cavity 101, an air inlet 102 and an air outlet 103, and the mounting cavity 101 is communicated with the air inlet 102 and the air outlet 103; the furnace end component 2 is provided with a heat insulation cavity 204, and the heat insulation cavity 204 is communicated with the installation cavity 101; the voltage transformation assembly 3 is electrically connected with the furnace end assembly 2, and the voltage transformation assembly 3 is used for outputting high voltage to the furnace end assembly 2; the heat dissipation device 4, the heat dissipation device 4 and the voltage transformation assembly 3 are arranged in the installation containing cavity 101, the heat dissipation device 4 is used for enabling the installation containing cavity 101 to form negative pressure, and the heat dissipation device 4 is further used for enabling the installation containing cavity 101 to generate vortex-shaped airflow.

The utility model provides an electric fire kitchen, including casing subassembly 1, furnace end subassembly 2, vary voltage subassembly 3 and heat abstractor 4. Wherein, casing subassembly 1 is equipped with installation appearance chamber 101, and installation appearance chamber 101 is used for furnace end subassembly 2, vary voltage subassembly 3 and heat abstractor 4's installation and spacing fixed. An air inlet 102 and an air outlet 103 are arranged on the housing component 1, and the air inlet 102 and the air outlet 103 are respectively communicated with the installation cavity 101. The heat sink 4 is used to form a negative pressure in the installation cavity 101 and to form a vortex-like circulating airflow in the installation cavity 101. On the one hand, heat in the insulating cavity 204 of the burner assembly 2 is sucked into the installation cavity 101 by the negative pressure generated by the heat sink 4. On the other hand, heat generated by the heat insulation chamber 204 and the pressure swing assembly 3 is in the installation cavity 101, and the heat sink 4 sucks cold air from the air inlet 102 of the housing assembly 1, forms circulation and heat exchange in the installation cavity 101, and finally is discharged to the outside through the air outlet 103.

Alternatively, the heat sink 4 is a centrifugal fan.

As shown in fig. 3 and 4, in addition to the features of the above embodiment, the present embodiment further defines: the housing assembly 1 includes an upper housing 11 and a lower housing 12, the upper housing 11 and the lower housing 12 enclose to form an installation accommodating cavity 101, the lower housing 12 includes a first side plate 121, a second side plate 122, a third side plate 123, a fourth side plate 124 and a bottom plate 125, the third side plate 123 and the fourth side plate 124 are disposed oppositely, the third side plate 123 and the fourth side plate 124 are respectively connected with the first side plate 121 and the second side plate 122, the bottom plate 125 and the first side plate 121, the second side plate 122, the third side plate 123 and the fourth side plate 124 are connected, the air outlet 103 includes a first air outlet 1031, the first air outlet 1031 is respectively disposed on one side of the third side plate 123 and the fourth side plate 124 close to the first side plate 121, and the transformation assembly 3 and the heat dissipation device 4 are disposed on one side close to the first air outlet 1031.

In the above electric fire range, further, the case assembly 1 includes the upper case 11 and the lower case 12. The lower case 12 includes a first side plate 121, a second side plate 122, a third side plate 123, a fourth side plate 124, and a bottom plate 125. The first side plate 121, the second side plate 122, the third side plate 123, the fourth side plate 124 and the bottom plate 125 enclose to form a mounting cavity 101. The third side plate 123 and the fourth side plate 124 are disposed opposite to each other, and the first side plate 121 and the second side plate 122 are disposed opposite to each other. The air outlet 103 includes a first air outlet 1031, and the first air outlet 1031 is respectively disposed on the third side plate 123 and the fourth side plate 124. The transforming assembly 3 and the heat sink 4 are disposed at a side close to the first side plate 121, and the transforming assembly 3 and the heat sink 4 are disposed near the first air outlet 1031. The design enables the arrangement distance between the transformation assembly 3 and the heat dissipation device 4 to be closer, the heat dissipation device 4 can conduct circular blowing heat dissipation on the transformation assembly 3 more directly, and heat of the transformation assembly 3 can be discharged from the first air outlet 1031 more quickly and directly.

As shown in fig. 6 to 9, further, the transformer assembly 3 includes a first housing 31 and a magnetic core assembly 32, the magnetic core assembly 32 includes a first magnetic core 321 and a second magnetic core 322, the first housing 31 encloses a first cavity 301 and a second cavity 302 having a first opening 303 and a second opening 304, respectively, the first cavity 301 is communicated with the first opening 303, the second cavity is communicated with the second opening 304, the first cavity 301 and the second cavity 302 are communicated with the installation cavity 101 through the first opening 303 and the second opening 304, the first magnetic core 321 is disposed in the first cavity 301, the second magnetic core 322 is disposed in the second cavity 302, the heat dissipation device 4 is disposed at one side of the transformer assembly 3, and the first opening 303 and the second opening 304 are disposed corresponding to the first air outlet 1031.

In the above-mentioned electric fire range, the voltage transformation assembly 3 includes the first housing 31 and the magnetic core assembly 32, the first housing 31 encloses and forms the first cavity 301 and the second cavity 302 with the first opening 303 and the second opening 304 respectively, and the first cavity 301 is communicated with the first opening 303, and the second cavity 302 is communicated with the second opening 304. First magnetic core 321 sets up in first cavity 301, and second magnetic core 322 sets up in second cavity 302 to make magnetic core assembly 32 expose in installation holds the chamber 101, and make magnetic core assembly 32 and installation hold chamber 101 can directly carry out heat exchange. The first opening 303 and the second opening 304 are disposed corresponding to the first outlet 1031, so that the heat of the magnetic core assembly 32 is directly discharged to the outside through the first outlet 1031 through the first opening 303 and the second opening 304.

As shown in fig. 3, 4 and 10, in this embodiment, the baffle member 13 is disposed on the upper housing 11, the baffle member 13 is disposed in the installation cavity 101, the baffle member 13 is disposed in an arc shape, and the air inlet 102 is disposed on one side of the bottom plate 125 close to the heat sink 4.

In the electric fire stove, the baffle member 13 is arranged on the upper shell 11, the baffle member 13 is arranged in the installation cavity 101, the baffle member 13 is arranged in an arc shape, and the air inlet 102 is arranged on one side of the bottom plate 125 close to the heat dissipation device 4. By arranging the arc baffle member 13 in the installation cavity 101, a more stable vortex-shaped airflow can be formed by cooperation with the heat dissipation device 4, so that hot air can be conveniently discharged through the air outlet 103 on the side surface. In addition, the air inlet 102 is disposed at a side close to the heat dissipation device 4, so as to facilitate the entry of the outside air, accelerate the heat exchange rate in the installation cavity 101, and improve the heat dissipation effect.

As shown in fig. 4, 12, 13, and 14, in this embodiment, the burner assembly 2 is at least partially disposed in the installation cavity 101, the burner assembly 2 includes an installation base 21, a plasma member 22, a conductive body 23, and an insulating layer 24, a plurality of first insertion holes 201 and second insertion holes 202 are disposed on the installation base 21 and the insulating layer 24, the insulating layer 24 is disposed on the installation base 21, the plasma member 22 passes through the second insertion holes 202 and the first insertion holes 201 to be electrically connected to the conductive body 23, a gap is disposed between the insulating layer 24 and the installation base 21, a plurality of fifth openings 203 are further disposed on a bottom surface of the installation base 21, and the gap is communicated with the fifth openings 203 and the installation cavity 101.

In the electric cooking stove, the burner assembly 2 includes a mounting base 21, a plasma member 22, an electric conductor 23, and an insulating layer 24. The plasma 22 passes through the second insertion hole 202 of the insulating layer 24, then passes through the first insertion hole 201 of the mounting base 21, and then is electrically connected with the conductor 23. The insulating layer 24 is arranged on the mounting base 21, a gap is formed between the insulating layer 24 and the mounting base 21, a fifth opening 203 is further arranged on the mounting base 21, and the fifth opening 203 is respectively communicated with the gap between the insulating layer 24 and the mounting base 21 and the mounting accommodating cavity 101. Therefore, under the action of the fan assembly, the waste heat of the plasma 22 on the furnace end assembly 2 enters the installation cavity 101 through the gap by negative pressure and enters the installation cavity through the fifth opening 203, and is discharged outside through the air outlet 103, so that the thermal damage of the plasma heat to all parts in the installation cavity 101 is reduced.

As shown in fig. 4 to 6, in the present embodiment, a circular support plate 211 is disposed at a portion of the mounting seat 21 embedded in the mounting receptacle 101.

In the electric fire stove, the circular support plate 211 is disposed at the portion of the mounting seat 21 embedded in the mounting cavity 101. The circular supporting plate 211 is further arranged at the part, embedded into the installation cavity 101, of the installation base 21 of the furnace end assembly 2, so that a device for forming vortex-shaped airflow inside the installation cavity 101 is added, heat exchange in the installation cavity 101 is faster, and the heat dissipation efficiency is better.

As shown in fig. 4, 15 and 16, in the present embodiment, the control assembly 5 is further included, the control assembly 5 is disposed on a side close to the second side plate 122, the control assembly 5 includes a second housing 51 and a control circuit board 52, the control circuit board 52 is disposed in a third cavity 501 enclosed by the second housing 51, a third opening 502 and a fourth opening 503 communicated with the third cavity 501 are disposed on two opposite sides of the second housing 51, a second air outlet 1032 is further disposed on the third side plate 123 and the fourth side plate 124, the second air outlet 1032 is close to a side of the second side plate 122, and the second air outlet 1032 is disposed opposite to the third opening 502 and the fourth opening 503.

In the electric fire stove, the electric fire stove further comprises a control assembly 5, the control assembly 5 comprises a second housing 51 and a control circuit board 52, the control assembly 5 is arranged on one side close to the second side plate 122, and the control circuit board 52 is arranged in a third cavity 501 enclosed by the second housing 51. The opposite two sides of the second housing 51 are provided with a third opening 502 and a fourth opening 503 which are communicated with the third cavity 501, the third side plate 123 and the fourth side plate 124 are further provided with a second air outlet 1032, the second air outlet 1032 is close to one side of the second side plate 122, and the second air outlet 1032 is opposite to the third opening 502 and the fourth opening 503. The third opening 502 and the fourth opening 503 of the control component 5 and the second air outlet 1032 are respectively and correspondingly arranged, so that heat of the control circuit board 52 in the control component 5 can be rapidly discharged through the third opening 502 and the fourth opening 503, and directly discharged outside through the second air outlet 1032, and finally the effect of rapidly cooling the control component 5 is achieved.

As shown in fig. 4 and 15, in the present embodiment, the second housing 51 is configured to be circular arc-shaped on the side away from the second side plate 122.

In the above-mentioned electric range, the second housing 51 is disposed on a side away from the second side plate 122 and is designed in a circular arc shape. By arranging the second casing 51 in a circular arc shape on the side away from the second side plate 122, the second casing and the baffle member 13 can cooperate with each other to form a more complete vortex-shaped air duct, thereby improving the heat exchange efficiency. In addition, one side of the second shell is set to be in the shape of a circular arc, so that the position arrangement between the parts is more compact, and the reduction of the whole volume of the electric fire stove is facilitated.

As shown in fig. 4 and 11, the electric fire range in the present embodiment further includes an air guide 6, the air guide 6 is disposed on the upper housing 11, a third air outlet 601 is disposed on the air guide 6, and the third air outlet 601 is communicated with the installation cavity 101.

The electric fire stove further comprises an air guide 6, and the air guide 6 is arranged on the upper shell 11. Still be equipped with third air outlet 601 on the air guide 6, third air outlet 601 holds chamber 101 intercommunication with the installation to further increase the air outlet setting of electric stove, improve cooling efficiency.

As shown in fig. 4, 11 and 17, in this embodiment, the air guide 6 includes a main body 61, one end of the main body 61 is connected to the upper housing 11, an air guide cavity 602 and a third air outlet 601 are disposed on the main body 61, the upper housing 11 is further provided with a sixth opening 1101, the sixth opening 1101 is communicated with the installation cavity 101, the air guide cavity 602 is communicated with the installation cavity 101 through the sixth opening 1101, and the air guide cavity 602 is further communicated with the third air outlet 601.

In the electric fire stove, further, the air guide member 6 includes a body 61, one side of the body 611 is connected with the upper casing 11, an air guide cavity 602 and a third air outlet 601 are arranged on the body 61, the air guide cavity 602 is communicated with the installation cavity 101 through a sixth opening 1101 on the upper casing 11, so that part of heat in the installation cavity 101 is output to the outside from the third air outlet 601 after passing through the air guide cavity 602, and therefore the air outlet area of the electric fire stove is enlarged.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. An electric fire comprising:

the air conditioner comprises a shell assembly (1), wherein the shell assembly (1) is provided with an installation cavity (101), an air inlet (102) and an air outlet (103), and the installation cavity (101) is communicated with the air inlet (102) and the air outlet (103);

the furnace end assembly (2) is provided with a heat insulation cavity (204), and the heat insulation cavity (204) is communicated with the installation cavity (101);

the transformer assembly (3) is electrically connected with the furnace end assembly (2), and the transformer assembly (3) is used for outputting high voltage to the furnace end assembly (2);

the heat dissipation device (4), the heat dissipation device (4) with vary voltage subassembly (3) set up in installation appearance chamber (101), heat dissipation device (4) are used for making installation appearance intracavity (101) form the negative pressure, heat dissipation device (4) still are used for making installation appearance chamber (101) produce vortex form air current.

2. The electric fire range according to claim 1, wherein the housing assembly (1) comprises an upper housing (11) and a lower housing (12), the upper housing (11) and the lower housing (12) enclose the mounting cavity (101), the lower housing (12) comprises a first side plate (121), a second side plate (122), a third side plate (123), a fourth side plate (124) and a bottom plate (125), the third side plate (123) and the fourth side plate (124) are oppositely arranged, the third side plate (123) and the fourth side plate (124) are respectively connected with the first side plate (121) and the second side plate (122), the bottom plate (125) is connected with the first side plate (121), the second side plate (122), the third side plate (123) and the fourth side plate (124), the air outlet (103) comprises a first air outlet (1031), the first air outlet (1031) is respectively disposed on one side of the third side plate (123) and one side of the fourth side plate (124) close to the first side plate (121), and the transformer assembly (3) and the heat dissipation device (4) are disposed on one side close to the first air outlet (1031).

3. An electric fire stove according to claim 2 characterised in that the voltage transforming assembly (3) comprises a first housing (31) and a magnetic core assembly (32), the magnetic core assembly (32) comprising a first magnetic core (321) and a second magnetic core (322), the first housing (31) enclosing a first cavity (301) and a second cavity (302) having a first opening (303) and a second opening (304), respectively, the first cavity (301) communicating with the first opening (303), the second cavity communicating with the second opening (304), the first cavity (301) and the second cavity (302) communicating with the mounting volume (101) through the first opening (303) and the second opening (304), the first magnetic core (321) being disposed within the first cavity (301), the second magnetic core (322) being disposed within the second cavity (302), the heat dissipation device (4) is arranged on one side of the voltage transformation assembly (3), and the first opening (303) and the second opening (304) are arranged corresponding to the first air outlet (1031).

4. An electric fire according to claim 2 characterised in that the upper housing (11) is provided with a baffle member (13), the baffle member (13) being disposed within the mounting cavity (101), the baffle member (13) being arranged in the shape of a circular arc, the air inlet (102) being disposed on the side of the base plate (125) adjacent to the heat sink (4).

5. The electric cooking stove according to claim 1, wherein the burner assembly (2) is at least partially disposed in the mounting cavity (101), the burner assembly (2) comprises a mounting base (21), a plasma member (22), an electric conductor (23) and an insulating and heat-insulating layer (24), a plurality of first plug-in holes (201) and second plug-in holes (202) are disposed on the mounting base (21), the insulating and heat-insulating layer (24) is disposed on the mounting base (21), the plasma member (22) passes through the second plug-in holes (202) and the first plug-in holes (201) and is electrically connected with the electric conductor (23), a gap is disposed between the insulating and heat-insulating layer (24) and the mounting base (21), and a plurality of fifth openings (203) are further disposed on the bottom surface of the mounting base (21), the gap communicates with the fifth opening (203) and the mounting pocket (101).

6. The electric fire cooker according to claim 5, wherein a portion of the mounting seat (21) embedded in the mounting receptacle (101) is provided with a circular support plate (211).

7. An electric fire according to claim 2 characterized in that it further comprises a control assembly (5), the control component (5) is arranged on one side close to the second side plate (122), the control assembly (5) comprises a second housing (51) and a control circuit board (52), the control circuit board (52) is arranged in a third cavity (501) formed by enclosing the second shell (51), a third opening (502) and a fourth opening (503) which are communicated with the third cavity (501) are arranged on two opposite sides of the second shell (51), a second air outlet (1032) is also arranged on the third side plate (123) and the fourth side plate (124), the second air outlet (1032) is close to one side of the second side plate (122), and the second air outlet (1032) is opposite to the third opening (502) and the fourth opening (503).

8. The electric fire range according to claim 7, characterized in that the side of the second housing (51) remote from the second side plate (122) is designed in the shape of a circular arc.

9. The electric fire stove according to claim 2, characterized by further comprising a wind guide (6), wherein the wind guide (6) is arranged on the upper shell (11), a third air outlet (601) is formed in the wind guide (6), and the third air outlet (601) is communicated with the installation cavity (101).

10. The electric fire stove according to claim 9, wherein the air guide (6) comprises a body (61), one end of the body (61) is connected with the upper housing (11), an air guide cavity (602) and the third air outlet (601) are arranged on the body (61), the upper housing (11) is further provided with a sixth opening (1101), the sixth opening (1101) is communicated with the installation cavity (101), the air guide cavity (602) is communicated with the installation cavity (101) through the sixth opening (1101), and the air guide cavity (602) is further communicated with the third air outlet (601).

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