CN114263941A - Electric range - Google Patents
Electric range Download PDFInfo
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- CN114263941A CN114263941A CN202111504933.0A CN202111504933A CN114263941A CN 114263941 A CN114263941 A CN 114263941A CN 202111504933 A CN202111504933 A CN 202111504933A CN 114263941 A CN114263941 A CN 114263941A
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- 238000009434 installation Methods 0.000 claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- 230000015556 catabolic process Effects 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 30
- 238000002485 combustion reaction Methods 0.000 claims description 19
- 239000003990 capacitor Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 230000005611 electricity Effects 0.000 abstract description 9
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000000565 sealant Substances 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010417 needlework Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The invention relates to an electric fire comprising: the shell assembly is provided with a first installation cavity, an installation opening and a heat dissipation opening, and the installation opening and the heat dissipation opening are communicated with the first installation cavity; a burner assembly disposed on the housing assembly; the boosting device is electrically connected with the furnace end assembly; the circuit control assembly is electrically connected with the boosting device and the furnace end assembly; the control assembly is electrically connected with the circuit control assembly. The utility model discloses an electric fire kitchen is through setting up the furnace end subassembly on the casing subassembly, and the furnace end subassembly carries out the electricity with the device that steps up and is connected, and the high-voltage electricity of the device output that steps up will be carried to the furnace end subassembly and make the high-pressure breakdown air of furnace end subassembly form heat plasma, forms the heating effect of similar flame through the production of heat plasma.
Description
Technical Field
The invention relates to the field of household appliances, in particular to an electric fire stove.
Background
Often use electrical apparatus such as gas and electromagnetism stove when the family need heat, use the gas to heat and need external gas or need place the gas bottle at home, external gas has restricted the using-way, and places the gas bottle and have certain potential safety hazard in home. Heating by an induction cooker often has the problem of uneven heating.
Disclosure of Invention
Accordingly, it is necessary to provide an electric fire range in order to solve the problem of inconvenience in heating.
An electric fire comprising: the shell assembly is provided with a first installation cavity, an installation opening and a heat dissipation opening, and the installation opening and the heat dissipation opening are communicated with the first installation cavity; the furnace end assembly is arranged on the shell assembly, part of the furnace end assembly is located in the first mounting cavity, at least part of the furnace end assembly penetrates through the mounting hole and extends out of the first mounting cavity, and the part of the furnace end assembly located out of the first mounting cavity can breakdown air to form thermal plasma through high voltage electricity; the boosting device is electrically connected with the furnace end assembly and is used for boosting the voltage and then outputting the voltage to the furnace end assembly; the circuit control assembly is arranged in the first mounting cavity and is electrically connected with the boosting device and the furnace end assembly; the control assembly is electrically connected with the circuit control assembly.
The utility model discloses an electric fire kitchen is through setting up the furnace end subassembly on the casing subassembly, and the furnace end subassembly carries out the electricity with the device that steps up and is connected, and the high-voltage electricity of the device output that steps up will be carried to the high-pressure breakdown air that the furnace end subassembly made furnace end subassembly and form heat plasma, and the production through heat plasma forms the heating effect of similar flame, has avoided the use to the gas through this kind of mode, and the stability of heating can be guaranteed in the setting through the furnace end subassembly simultaneously. The setting of circuit control assembly can control booster unit and furnace end subassembly, controls furnace end subassembly's work and output, and control assembly's setting can conveniently control circuit control assembly.
In one embodiment, the boosting device comprises a boosting shell, a magnetic core, a primary coil assembly, a secondary coil assembly and a limiting device, wherein the boosting shell is provided with a first accommodating cavity and a second accommodating cavity, the first accommodating cavity and the second accommodating cavity are separately arranged, the magnetic core is annular and penetrates through the first accommodating cavity and the second accommodating cavity, at least part of the magnetic core is positioned outside the first accommodating cavity and the second accommodating cavity, the primary coil assembly is sleeved on the magnetic core and positioned in the first accommodating cavity, the secondary coil assembly is sleeved on the magnetic core and positioned in the second accommodating cavity, the primary coil assembly and the secondary coil assembly can interact, and the limiting device surrounds the magnetic core and is arranged and abutted against the magnetic core. The setting that can make the magnetic core through the setting of the device that steps up makes the magnetic core direct part expose in can accelerating the cooling of magnetic core, will produce the heat when stepping up, and the heat of production will be by quick wearing out, has guaranteed the stability at the in-process that steps up, avoids leading to the device that steps up to use because of long-term work to take place unusually, also can make the structure of the device that steps up littleer simultaneously, need not to increase the cooling structure, also need not to increase simultaneously and assembles the casing.
In one embodiment, the limiting device comprises a first bracket and a second bracket, the first bracket and the second bracket are detachably connected, and the first bracket and the second bracket can abut against the magnetic core. The first support can be dismantled with the second support and be connected, and the magnetic core specification that can be different more is in order to adjust the hookup location of first support and second support, facilitates the use, and the flexibility is higher. Meanwhile, the installation convenience can be ensured, the gap of the magnetic core can be adjusted, and the magnetic core is prevented from being damaged by thermal expansion.
In one embodiment, the magnetic cores include a first magnetic core and a second magnetic core, the first magnetic core and the second magnetic core are arranged in a U shape, and the first magnetic core and the second magnetic core surround to form an annular frame. Above-mentioned through setting up two sets of magnetic cores, make things convenient for magnetic core subassembly to demolish from potential device and install, make potential device's installation use have more the flexibility to make potential device's structure can further obtain simplifying, production manufacturing process is simpler.
In one embodiment, a limiting portion is arranged on the boosting shell, a first arc-shaped surface is arranged on the limiting portion, a second arc-shaped surface and a third arc-shaped surface which are matched with the first arc-shaped surface are respectively arranged on the first support and the second support, and the first support and the second support are connected with the first arc-shaped surface of the limiting portion in a matching mode through the second arc-shaped surface and the third arc-shaped surface. In the above-mentioned transformer device, the pressure-boosting housing is provided with a limiting portion. The limiting part is connected with the first support and the second support respectively. Wherein, the third limiting part is provided with a first arc surface, and the first bracket and the second bracket are respectively provided with a second arc surface and a third arc surface. The first support and the second support are connected with the first arc-shaped surface of the third limiting part in a matched mode through the second arc-shaped surface and the third arc-shaped surface, so that the positions of the first support and the second support on the boosting shell are more stable, and the improvement of the structural reliability of the voltage transformation device is facilitated.
In one embodiment, the edges of the first accommodating cavity and the second accommodating cavity are provided with a sealant. The sealant is arranged at the edge of the first accommodating cavity and/or the second accommodating cavity, so that the insulation effect of the transformer device can be improved, and arc discharge is prevented.
In one embodiment, the burner assembly comprises a plasma combustion assembly and a pot ring, the plasma combustion assembly is arranged on the shell assembly, the plasma combustion assembly is covered on the mounting opening, the pot ring is arranged on the shell assembly, the pot ring is arranged around the plasma combustion assembly, and the plasma combustion assembly is electrically connected with the pressure boosting device. Carry out high-voltage discharge through the cooperation of plasma gas subassembly and the device that steps up in plasma gas subassembly department, will puncture air formation heat plasma in the discharge process, can keep apart high-voltage discharge heating space and external world through the setting of pot circle, avoid scalding, can carry out electromagnetic shield through the use of pot circle simultaneously and promote safe in use effect.
In one embodiment, the plasma combustion assembly includes a plasma burner disposed on the support assembly and a support assembly disposed on the housing assembly, the plasma burner being electrically connected to the pressure boosting device. Can carry out better fixed to plasma burner through the cooperation of plasma burner and supporting component, can conveniently assemble plasma burner's simultaneously, can assemble plasma burner and supporting component and form independent plasma burner after the installation.
In one embodiment, the support member is made of an insulating material.
In one embodiment, the plasma burner comprises a plurality of plasma needles, a plurality of plasma needles are arranged on the supporting assembly, an electric connecting piece is arranged on the supporting assembly, the electric connecting piece is electrically connected with a boosting device, a plurality of capacitors are arranged, and each plasma needle is electrically connected with the electric connecting piece through the capacitor. The voltage of the boosting device can be output more quickly through the arrangement of the electric connecting piece, and the capacitor can be electrically connected with the plasma needle through the capacitor before the electric connecting piece is electrically connected with the plasma needle, so that the current output to the plasma needle is limited by the capacitor, and the plasma needle is protected.
In one embodiment, the plasma needle comprises an electrode head and an electrode supporting rod, the electrode head is connected with one end of the electrode supporting rod, and the diameter ratio of the electrode head to the electrode supporting rod is 5: 1-30: 1.
In the electrode connecting structure, the plasma needle structure comprises the electrode tip and the electrode supporting rod, the electrode tip is connected with one end of the electrode supporting rod, and the diameter ratio of the electrode tip to the electrode supporting rod is 5: 1-30: 1. According to the plasma needle, the diameter ratio of the electrode tip to the electrode supporting rod is set to be within the range of 5: 1-30: 1, the size of the electrode supporting rod can be reduced by reducing the diameter of the electrode supporting rod on the premise that the electrode tip is ensured to have a sufficient space for generating plasma jet, and further the heat transfer of the electrode supporting rod can be rapidly reduced, so that the effect of rapidly cooling the electrode supporting rod is achieved. Therefore, under the prerequisite that the electrode bracing piece can rapid cooling, can reduce the electrode tip when producing high temperature plasma stream, the high temperature causes serious damage to other parts. In addition, the design of the plasma needle can reduce the arrangement of a heat insulation component on the premise of achieving rapid cooling, thereby reducing the complexity of an electrode connection structure, reducing the production and manufacturing difficulty, effectively reducing the cost and being suitable for batch production.
Optionally, in some embodiments, the ratio of the diameters of the electrode head to the electrode support rod is 5:1, 8:1, 10:1, 12:1, 15:1, 20:1, 25:1, 30: 1.
In one embodiment, the support assembly includes a support base case, a heat insulation plate disposed on the support base case, and an insulation plate disposed on the heat insulation plate. The heat insulation plate is supported through the supporting bottom shell, the insulation plate is arranged on the heat insulation plate, insulation and isolation are carried out through the insulation plate, high-voltage leakage on the plasma needle is avoided, and safe use is guaranteed. When the plasma needle works, a large amount of heat is generated, the heat generated by the plasma needle can be isolated through the arrangement of the heat insulation plate, the influence on a circuit structure below is avoided, and the use stability is ensured.
In one embodiment, the circuit control assembly comprises a mounting shell, a circuit board and a second fan assembly, the mounting shell is provided with a second mounting cavity, an air inlet is formed in the mounting shell, the circuit board is located in the second mounting cavity, and the second fan assembly and the air inlet are arranged oppositely. Through setting up the circuit board in the cavity of installation casing, can cool down by the circuit board through setting up of second fan assembly, guarantee that the stability of circuit board is suitable for.
In one embodiment, the number of the air passing openings is two, the two air passing openings are located on two opposite sides of the mounting shell, the number of the second fan assemblies is two, and the second fan assemblies correspond to the air passing openings one to one.
In one embodiment, the furnace end assembly further comprises a first fan assembly, the first fan assembly is arranged in the first mounting cavity, and the first fan assembly is used for cooling the furnace end assembly and/or the pressure boosting assembly. The setting of first fan assembly can cool down furnace end subassembly and the subassembly that steps up, and furnace end subassembly and the temperature of the subassembly that steps up descend with higher speed, avoid influencing the normal use of part because of the high temperature. The boost assembly can be more normal, avoids the boost assembly to lead to the influence to the power because of the temperature rise.
In one embodiment, the housing assembly includes a bottom shell and a support shell, the support shell is disposed on the bottom shell, the bottom shell and the support shell enclose a first chamber and a second chamber separated from each other, the first fan assembly and a portion of the burner assembly are located in the first chamber, and the circuit control assembly is located in the second chamber. The cooperation through support shell and drain pan can be more stable cooperation, can form first cavity and the second cavity of partitioned through the cooperation of support shell and drain pan, can carry out quick cooling through first fan assembly in first cavity through furnace end subassembly and first fan assembly setting, and circuit control subassembly is located the separation that can realize between the part in the second cavity, reduces the space that first fan assembly need be used, guarantees air cycle's effect.
In one embodiment, the support case includes a panel and a support case body, the panel being disposed on the support case body. The setting through the panel can make the outward appearance effect of product better, and the panel can be clean in the aspect, promotes the result of use.
In one embodiment, the support shell comprises a support plate and a partition plate, the partition plate is arranged on the support plate, and the partition plate divides the first installation cavity formed by enclosing the support plate and the bottom shell into a first cavity and a second cavity.
In one embodiment, the wind guide plate further comprises a wind guide plate, an opening is formed in the supporting shell body, the wind guide plate is arranged on the supporting shell body, and the wind guide plate is located at the opening.
Drawings
FIG. 1 is a perspective view of an electric fire range;
FIG. 2 is an exploded view of an electric range;
FIG. 3 is an exploded view of the housing assembly;
FIG. 4 is a perspective view of the support housing body;
fig. 5 is an exploded view of the burner assembly;
fig. 6 is an exploded view of the booster device.
Wherein, the corresponding relation between the reference signs and the component names is as follows:
1 shell assembly, 11 bottom shell, 12 supporting shell, 121 panel, 122 supporting shell body, 1221 supporting plate, 1222 separating plate, 123 air deflector;
2 a burner assembly, 21 a plasma burner assembly, 211 a plasma burner, 2111 plasma pins, 2112 electrical connections, 2113 capacitors, 212 a support assembly, 2121 a support base, 2122 a thermal insulation plate, 2123 an insulation plate, 22 a pot ring;
3, a boosting device, 31 a boosting shell, 32 a magnetic core and 33 a limiting device;
4 a first fan assembly;
5 circuit control assembly, 51 mounting case, 52 circuit board, 53 second fan assembly;
6 a control component;
7, sealing rings.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. 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 fire range according to some embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1 to 5, the present embodiment discloses an electric fire range including: the heat dissipation device comprises a shell assembly 1, wherein the shell assembly 1 is provided with a first installation cavity, the shell assembly 1 is provided with an installation opening and a heat dissipation port, and the installation opening and the heat dissipation port are communicated with the first installation cavity; the furnace end assembly 2 is arranged on the shell assembly 1, part of the furnace end assembly 2 is located in the first mounting cavity, at least part of the furnace end assembly 2 penetrates through the mounting hole to extend out of the first mounting cavity, and the part of the furnace end assembly 2 located out of the first mounting cavity can breakdown air to form heat plasma through high voltage electricity; the boosting device 3 is electrically connected with the furnace end assembly 2, and the boosting device 3 is used for boosting the voltage and then outputting the voltage to the furnace end assembly 2; the circuit control assembly 5 is arranged in the first mounting cavity, and the circuit control assembly 5 is electrically connected with the boosting device 3 and the furnace end assembly 2; and the control component 6 is electrically connected with the circuit control component 5.
The utility model discloses an electric fire kitchen is through setting up furnace end subassembly 2 on casing subassembly 1, and furnace end subassembly 2 carries out the electricity with booster unit 3 and is connected, the high-voltage electricity of 3 outputs of booster unit will be carried to furnace end subassembly 2 and make the high-pressure breakdown air of furnace end subassembly 2 form heat plasma, the production through heat plasma forms the heating effect of similar flame, avoided the use of gas through this kind of mode, the stability of heating can be guaranteed in the setting through furnace end subassembly 2 simultaneously. The setting of circuit control assembly 5 can be controlled booster unit 3 and furnace end assembly 2, controls the work and the output power of furnace end assembly 2, and the setting of control assembly 6 can conveniently control circuit control assembly 5.
As shown in fig. 2 and 6, in addition to the features of the above embodiment, the present embodiment further defines: the boosting device 3 comprises a boosting shell 31, a magnetic core 32, a primary coil assembly 34 (not shown in a coil diagram), a secondary coil assembly 35 (not shown in the coil diagram), and a limiting device 33, wherein the boosting shell 31 is provided with a first accommodating cavity and a second accommodating cavity, the first accommodating cavity and the second accommodating cavity are separately arranged, the magnetic core 32 is annular and penetrates through the first accommodating cavity and the second accommodating cavity, at least part of the magnetic core 32 is located outside the first accommodating cavity and the second accommodating cavity, the primary coil assembly 34 is sleeved on the magnetic core 32 and located in the first accommodating cavity, the secondary coil assembly 35 is sleeved on the magnetic core 32 and located in the second accommodating cavity, the primary coil assembly 34 and the secondary coil assembly 35 can interact, and the limiting device 33 is arranged around the magnetic core 32 and abuts against the magnetic core 32. Setting up through booster unit 3 can make the setting of magnetic core 32, make magnetic core 32 direct part expose in the cooling that can accelerate magnetic core 32, will produce the heat when stepping up, the heat of production will be by quick wearing out, guaranteed the stability at the in-process that steps up, avoid leading to booster unit 3 to use because of long-term work to take place unusually, also can make booster unit 3's structure littleer simultaneously, need not to increase the cooling structure, also need not to increase the assembly casing simultaneously.
As shown in fig. 2 and 6, in addition to the features of the above embodiment, the present embodiment further defines: the position limiting device 33 comprises a first support 331 and a second support 332, the first support 331 and the second support 332 are detachably connected, and the first support 331 and the second support 332 can abut against the magnetic core 32. The first support 331 and the second support 332 are detachably connected, the connection positions of the first support 331 and the second support 332 can be adjusted according to different magnetic core specifications, the use is convenient, and the flexibility is high. Meanwhile, the installation convenience can be ensured, the gap of the magnetic core 32 can be adjusted, and the magnetic core is prevented from being damaged by thermal expansion.
As shown in fig. 2 and 6, in addition to the features of the above embodiment, the present embodiment further defines: the magnetic core 32 includes a first magnetic core 321 and a second magnetic core 322, the first magnetic core 321 and the second magnetic core 322 are disposed in a U shape, and the first magnetic core 321 and the second magnetic core 322 enclose to form an annular frame. The two groups of magnetic cores are arranged, so that the magnetic core assembly 32 is conveniently detached and installed from the transformer device, the transformer device is more flexible to install and use, the structure of the transformer device can be further simplified, and the production and manufacturing process is simpler.
As shown in fig. 2 and 6, in addition to the features of the above embodiment, the present embodiment further defines: be equipped with spacing portion on the casing 31 that steps up, be equipped with first arcwall face in the spacing portion, be equipped with respectively on first support 331 and the second support 332 with first arcwall face 131 matched with second arcwall face and third arcwall face, first support 331 and second support 332 are connected with the first arcwall face cooperation of spacing portion through second arcwall face and third arcwall face. In the above-described transformer device, the booster case 31 is provided with a stopper portion. The stopper is connected to the first bracket 331 and the second bracket 332, respectively. Wherein, the third limiting part is provided with a first arc surface, and the first support 331 and the second support 332 are respectively provided with a second arc surface and a third arc surface. First support 331 and second support 332 are connected through the cooperation of the first arcwall face of second arcwall face and third spacing portion so that first support 331 and second support 332 are more stable in the position on the casing 1 that steps up, are favorable to improving potential device's structural reliability.
And the edges of the first accommodating cavity and the second accommodating cavity are provided with sealing glue. The sealant is arranged at the edge of the first accommodating cavity and/or the second accommodating cavity, so that the insulation effect of the transformer device can be improved, and arc discharge is prevented.
As shown in fig. 2, in addition to the features of the above embodiment, the present embodiment further defines: furnace end subassembly 2 includes plasma combustion assembly 21 and pot circle 22, and plasma combustion assembly 21 sets up on casing subassembly 1, and plasma combustion assembly 21 lid is established at the erection opening department, and pot circle 22 sets up on casing subassembly 1, and pot circle 22 encircles plasma combustion assembly 21 and sets up, and plasma combustion assembly 21 is connected with booster unit 3 electricity. Carry out high-voltage discharge in plasma gas subassembly 21 department through the cooperation of plasma gas subassembly 21 with booster unit 3, will puncture the air and form heat plasma in the discharge process, can keep apart high-voltage discharge heating space and external world through the setting of pot circle 22, avoid scalding, can carry out electromagnetic shield through the use of pot circle 22 simultaneously and promote safe in utilization effect.
As shown in fig. 2, a seal ring is interposed between the plasma combustion assembly 21 and the housing assembly 1
As shown in fig. 5, in addition to the features of the above embodiment, the present embodiment further defines: the plasma combustion assembly 21 includes a plasma burner 211 and a support assembly 212, the plasma burner 211 is disposed on the support assembly 212, the support assembly 212 is disposed on the housing assembly 1, and the plasma burner 211 is electrically connected to the pressure boosting device 3. The plasma burner 211 can be well fixed through the matching of the plasma burner 211 and the supporting component 212, meanwhile, the plasma burner component 21 can be conveniently assembled, and the plasma burner 211 and the supporting component 212 can be assembled to form the independent plasma burner component 21 during installation.
In addition to the features of the above embodiments, the present embodiment further defines: the support member 212 is made of an insulating material.
As shown in fig. 2 and 5, in addition to the features of the above embodiment, the present embodiment further defines: the plasma burner 211 includes a plurality of plasma needles 2111, a plurality of plasma needles 2111 provided on the support assembly 212, an electrical connection member 2112 provided on the support assembly 212, and a capacitor 2113, the electrical connection member 2112 being electrically connected to the voltage boosting device 3, the capacitor 2113 being a plurality, each plasma needle 2111 being electrically connected to the electrical connection member 2112 via the capacitor 2113. The voltage of the boosting device 3 can be output more quickly through the arrangement of the electric connection piece 2112, and the capacitor 2113 can be electrically connected through the capacitor 2113 before the electric connection 2112 and the plasma needle 2111 are electrically connected, so that the current output to the plasma needle 2111 is limited by the capacitor 2113, and the plasma needle 2111 is protected.
Optionally, the plasma needle 2111 comprises an electrode tip and an electrode support rod, the electrode tip is connected with one end of the electrode support rod, and the diameter ratio of the electrode tip to the electrode support rod is 5: 1-30: 1.
In the electrode connection structure, the plasma needle 2111 structurally comprises an electrode tip and an electrode support rod, the electrode tip is connected with one end of the electrode support rod, and the diameter ratio of the electrode tip to the electrode support rod is 5: 1-30: 1. According to the plasma needle 2111, the diameter ratio of the electrode tip to the electrode supporting rod is set to be within the range of 5: 1-30: 1, the size of the electrode supporting rod can be reduced by reducing the diameter of the electrode supporting rod on the premise that the electrode tip is ensured to have sufficient space for generating plasma jet, and further the heat transfer of the electrode supporting rod can be rapidly reduced, so that the effect of rapidly cooling the electrode supporting rod is achieved. Therefore, under the prerequisite that the electrode bracing piece can rapid cooling, can reduce the electrode tip when producing high temperature plasma stream, the high temperature causes serious damage to other parts. In addition, the design of the plasma needle 2111 can reduce the number of heat insulation parts on the premise of achieving rapid temperature reduction, thereby reducing the complexity of an electrode connection structure, reducing the difficulty of production and manufacturing, effectively reducing the cost and being suitable for batch production.
Optionally, in some embodiments, the ratio of the diameters of the electrode head to the electrode support rod is 5:1, 8:1, 10:1, 12:1, 15:1, 20:1, 25:1, 30: 1.
As shown in fig. 2 and 5, in addition to the features of the above embodiment, the present embodiment further defines: support assembly 212 includes a support base 2121, heat insulation plates 2122 and insulation plates 2123, heat insulation plates 2122 being disposed on support base 2121 and insulation plates 2123 being disposed on heat insulation plates 2122. The insulation plate 2122 is supported by the supporting bottom case 2121, and the insulation plate 2123 is disposed on the insulation plate 2122, and is insulated and isolated by the insulation plate 2123, so that high voltage leakage on the plasma needle 2111 is avoided, and safe use is ensured. When the plasma needle 2111 works, a large amount of heat is generated, and the heat generated by the plasma needle 2111 can be isolated through the arrangement of the heat insulation plate 2122, so that the influence on a circuit structure below is avoided, and the stability of use is ensured.
As shown in fig. 2, in addition to the features of the above embodiment, the present embodiment further defines: the circuit control assembly 5 comprises a mounting shell 51, a circuit board 52 and a second fan assembly 53, the mounting shell 51 is provided with a second mounting cavity, an air outlet is formed in the mounting shell 51, the circuit board 52 is located in the second mounting cavity, and the second fan assembly 53 is arranged opposite to the air outlet. Through setting up circuit board 52 in the cavity of installation casing 51, can cool down circuit board 52 through the setting of second fan assembly 53, guarantee that circuit board 52's stability is suitable for.
As shown in fig. 2, in addition to the features of the above embodiment, the present embodiment further defines: the number of the air passing openings is two, the two air passing openings are located on two opposite sides of the installation shell 51, the number of the second fan assemblies 53 is two, and the second fan assemblies 53 correspond to the air passing openings one by one.
As shown in fig. 2, in addition to the features of the above embodiment, the present embodiment further defines: still include first fan assembly 4, first fan assembly 4 sets up in first installation intracavity, and first fan assembly 4 is used for cooling furnace end subassembly 2 and/or pressure boost subassembly 3. The setting of first fan unit spare 4 can be cooled down furnace end subassembly 2 and boost assembly 3, and furnace end subassembly 2 and boost assembly 3's temperature drops with higher speed, avoids influencing the normal use of part because the high temperature. The boosting assembly 3 can be more normal, and the influence on power caused by temperature rise of the boosting assembly 3 is avoided.
As shown in fig. 1 and 3, in addition to the features of the above embodiment, the present embodiment further defines: the casing assembly 1 comprises a bottom casing 11 and a supporting casing 12, the supporting casing 12 is arranged on the bottom casing 11, the bottom casing 11 and the supporting casing 12 are enclosed to form a first cavity and a second cavity which are separated, the part of the burner assembly 2 and the first fan assembly 4 are located in the first cavity, and the circuit control assembly 5 is located in the second cavity. The cooperation through support shell 12 and drain pan 11 can be more stable cooperation, can form divided first cavity and second cavity through the cooperation of support shell 12 and drain pan 11, set up through furnace end subassembly 2 and first fan assembly 4 and can carry out quick cooling through first fan assembly 4 in first cavity, and circuit control subassembly 5 is located the separation that can realize between the part in the second cavity, reduces the space that first fan assembly 4 need be used, guarantees air cycle's effect.
As shown in fig. 3, in addition to the features of the above embodiment, the present embodiment further defines: the support case 12 includes a face plate 121 and a support case body 122, and the face plate 121 is disposed on the support case body 122. The setting through panel 121 can make the outward appearance effect of product better, and panel 121 can be clean in the aspect, promotes the result of use.
As shown in fig. 3 and 4, in addition to the features of the above embodiment, the present embodiment further defines: the supporting case 122 includes a supporting plate 1221 and a partitioning plate 1222, the partitioning plate 1222 is disposed on the supporting plate 1221, and the partitioning plate 1222 partitions a first installation cavity formed by enclosing the supporting plate 1221 and the bottom case 11 into a first chamber and a second chamber.
As shown in fig. 3 and 4, in addition to the features of the above embodiment, the present embodiment further defines: the wind-guiding plate 123 is further included, an opening is formed in the supporting shell body 122, the wind-guiding plate 123 is arranged on the supporting shell body 122, and the wind-guiding plate 123 is located at the opening.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An electric fire, comprising:
the heat dissipation device comprises a shell assembly (1), wherein the shell assembly (1) is provided with a first installation cavity, an installation opening and a heat dissipation opening are formed in the shell assembly (1), and the installation opening and the heat dissipation opening are communicated with the first installation cavity;
the furnace end assembly (2) is arranged on the shell assembly (1), part of the furnace end assembly (2) is located in the first mounting cavity, at least part of the furnace end assembly (2) penetrates through the mounting hole to extend out of the first mounting cavity, and the part of the furnace end assembly (2) located out of the first mounting cavity can be used for high-voltage electric breakdown of air to form heat plasma;
the boosting device (3), the boosting device (3) is electrically connected with the furnace end assembly (2), and the boosting device (3) is used for boosting the voltage and then outputting the voltage to the furnace end assembly (2);
the circuit control assembly (5), the circuit control assembly (5) is arranged in the first mounting cavity, and the circuit control assembly (5) is electrically connected with the boosting device (3) and the furnace end assembly (2);
a control component (6), wherein the control component (6) is electrically connected with the circuit control component (5).
2. An electric fire range according to claim 1, characterized in that the booster device (3) comprises a booster housing (31), a magnetic core (32), a primary coil assembly (34), a secondary coil assembly (35) and a limiting device (33), the booster housing (31) is provided with a first receiving cavity and a second receiving cavity, the first receiving cavity and the second receiving cavity are separately arranged, the magnetic core (32) is annular and penetrates through the first receiving cavity and the second receiving cavity, the magnetic core (32) is at least partially positioned outside the first receiving cavity and the second receiving cavity, the primary coil assembly (34) is sleeved on the magnetic core (32) and positioned in the first receiving cavity, the secondary coil assembly (35) is sleeved on the magnetic core (32) and positioned in the second receiving cavity, and the primary coil assembly (34) and the secondary coil assembly (35) can interact with each other, the limiting device (33) surrounds the magnetic core (32) and abuts against the magnetic core (32).
3. The electric fire stove according to claim 1, characterized in that the burner assembly (2) comprises a plasma combustion assembly (21) and a pot ring (22), the plasma combustion assembly (21) is arranged on the housing assembly (1), the plasma combustion assembly (21) is covered at the mounting opening, the pot ring (22) is arranged on the housing assembly (1), the pot ring (22) is arranged around the plasma combustion assembly (21), and the plasma combustion assembly (21) is electrically connected with the pressure boosting device (3).
4. The electric fire range according to claim 3, wherein the plasma combustion assembly (21) comprises a plasma burner (211) and a support assembly (212), the plasma burner (211) being disposed on the support assembly (212), the support assembly (212) being disposed on the housing assembly (1), the plasma burner (211) being electrically connected with the boosting device (3).
5. The electric fire range according to claim 4, wherein the plasma burner (211) includes a plurality of plasma needles (2111), a plurality of plasma needles (2111) disposed on the support assembly (212), an electric connection member (2112) disposed on the support assembly (212), and a capacitor (2113), the electric connection member (2112) being electrically connected to a boosting device (3), the capacitor (2113) being in a plurality, each plasma needle (2111) and the electric connection member (2112) being electrically connected through the capacitor (2113).
6. The electric fire cooker according to claim 4, wherein the support assembly (212) includes a support base case (2121), a heat insulation plate (2122), and an insulation plate (2123), the heat insulation plate (2122) being disposed on the support base case (2121), and the insulation plate (2123) being disposed on the heat insulation plate (2122).
7. An electric fire stove according to claim 1 characterised in that the circuit control assembly (5) comprises a mounting housing (51), a circuit board (52) and a second fan assembly (53), the mounting housing (51) being provided with a second mounting cavity, the mounting housing (51) being provided with an air vent, the circuit board (52) being located in the second mounting cavity, the second fan assembly (53) being located opposite the air vent.
8. An electric fire according to claim 1 further comprising a first fan assembly (4), the first fan assembly (4) being disposed within the first mounting cavity, the first fan assembly (4) being for cooling the burner assembly (2) and/or the pressure boosting assembly (3).
9. The electric fire range according to claim 8, wherein the housing assembly (1) comprises a bottom shell (11) and a support shell (12), the support shell (12) being disposed on the bottom shell (11), the bottom shell (11) and the support shell (12) enclosing a first and a second separated chamber, the first fan assembly (4) and a portion of the burner assembly (2) being located in the first chamber, the circuit control assembly (5) being located in the second chamber.
10. Electric fire according to claim 9 characterized in that the support shell (12) comprises a panel (121) and a support shell body (122), the panel (121) being provided on the support shell body (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111504933.0A CN114263941A (en) | 2021-12-10 | 2021-12-10 | Electric range |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111504933.0A CN114263941A (en) | 2021-12-10 | 2021-12-10 | Electric range |
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| CN114263941A true CN114263941A (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111504933.0A Pending CN114263941A (en) | 2021-12-10 | 2021-12-10 | Electric range |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2024021520A1 (en) * | 2022-07-26 | 2024-02-01 | 深圳国爱全电化智慧科技有限公司 | Electric flame cooker |
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