CN212511292U

CN212511292U - Commercial electromagnetic oven

Info

Publication number: CN212511292U
Application number: CN202020940511.2U
Authority: CN
Inventors: 奚力奇
Original assignee: Jiangyin Gushan Dongbao Kitchen Equipment Factory
Current assignee: Jiangyin Gushan Dongbao Kitchen Equipment Factory
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-09
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to a commercial electromagnetism stove, including the electromagnetism stove box, set up an at least kitchen mouth on the electromagnetism stove box the surface that the kitchen mouth was seted up to the electromagnetism stove box sets up an at least weighing mechanism the surface of electromagnetism stove box still sets up an at least sound hole, an at least display screen, an at least gear adjust knob and an at least button are all installed on the control panel the inside of electromagnetism stove box is equipped with electronic circuit mechanism, electronic circuit mechanism is including heating drum, core, an at least radiator fan, radiator, loudspeaker, the core. Through setting up oil smoke filter equipment, utilize the dislocation of baffle and the slope to arrange and form crooked wind channel, crooked wind channel makes the continuous collision of oil smoke molecule repeatedly release, prevents that oil smoke molecule from agglomerating and blockking up the filter plate, and clean cold wind that is inhaled by radiator fan can cool off components and parts, guarantees the normal work of electromagnetism stove.

Description

Commercial electromagnetic oven

Technical Field

The utility model relates to a commercial kitchen equipment field especially relates to commercial electromagnetism stove.

Background

The commercial induction cooker is applied to commercial kitchens, the power of the commercial induction cooker is generally 3-35 KW, and the commercial induction cooker has the advantages of energy conservation, environmental protection, safety, comfort, no open fire, contribution to health of cooks, short heating time, quick cooking and the like. The commercial induction cooker adopts the principle of a high-frequency electromagnetic induction heating technology, alternating current is rectified into direct current through a rectifying circuit, and then the direct current is converted into high-frequency high-voltage current with the frequency of 20-40 KHz. When current passes through the electromagnetic induction coil, a magnetic field is generated, and magnetic lines of force in the magnetic field pass through the heated metal container, so that strong eddy current is generated on the surface of the container, the container can rapidly heat, the temperature of substances in the container is rapidly increased, and the heating purpose is achieved. Because the induction coil is not in direct contact with the heated metal, energy is transferred through electromagnetic induction, and the thermal efficiency is as high as 90%.

However, commercial induction cookers with the existing structures on the market all have the following problems:

the commercial induction cooker has the characteristics of large current and high-frequency radiation, so that a large amount of heat can be generated, the conventional commercial induction cooker is used for exhausting air by opening holes in the bottom of the furnace, the coil is cooled, and oil dirt is easily brought into the coil due to the fact that turbid oil fume gas is contained in the air, so that the normal work of the induction cooker is influenced.

And (II) a commercial induction cooker generates great noise due to the friction between a radiating fan and air, and the noise pollution is not beneficial to the work of kitchen workers.

And (III) the using experience is poor in order that the gram of the added materials cannot be visually observed during cooking.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention provides a commercial induction cooker. Compared with the prior art, the utility model discloses not only can realize radiator fan noise pollution's introduction, can also prevent greasy dirt, mouse from pouring into the inside destruction system of electromagnetism stove to the inside ventilation cooling of electromagnetism stove, guarantee the normal work of electromagnetism stove.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the commercial induction cooker comprises an induction cooker box body, wherein at least one stove opening is formed in the induction cooker box body, at least one weighing mechanism is arranged on the surface, provided with the stove opening, of the induction cooker box body, at least one sound outlet hole, at least one display screen, at least one gear adjusting knob and at least one key are further arranged on the surface of the induction cooker box body, the at least one gear adjusting knob and the at least one key are mounted on a control panel, an electronic circuit mechanism is arranged inside the induction cooker box body and comprises a heating wire coil, a machine core, at least one cooling fan, a radiator and a loudspeaker, the output end of the machine core is respectively connected with the control panel, the heating wire coil, the at least one cooling fan, the radiator and the loudspeaker through signal wires, an oil fume filtering mechanism is arranged on the back of the induction cooker box body and close to the cooling fan, and the bottom of the induction cooker box body is provided with an exhaust port.

The further technical scheme is as follows:

the at least one weighing mechanism comprises at least one weighing platform and at least one weighing display screen, and the at least one weighing platform and the at least one weighing display screen are connected with the output end of the machine core through signal wires;

the oil fume filtering mechanism comprises a pair of side plates, a filter plate is fixedly connected between the side plates, holes are formed in the filter plate at intervals, at least one guide baffle plate is fixedly connected to one side of the filter plate at an orifice close to the holes, and a plate group is further arranged inside the holes;

the at least one guide baffle plate and the side face of the filter plate are inclined to form an angle gamma, and the angle range of the angle gamma is 20-30 degrees;

the plate group comprises at least one first baffle plate arranged on the top surface of the hole and at least one second baffle plate arranged on the bottom surface of the hole, the first baffle plate is obliquely arranged and forms an angle alpha with the top surface of the hole, the angle alpha ranges from 20 degrees to 60 degrees, the second baffle plate is obliquely arranged and forms an angle beta with the bottom surface of the hole, and the angle beta ranges from 30 degrees to 70 degrees;

the heat dissipation fan is arranged on a bearing, the bearing is fixedly connected to the inner wall of the sound insulation block through at least one fixing frame, and the sound insulation block is arranged in a frame formed by enclosing a plurality of fixing plates;

at least one seasoning pot mounting groove is also formed in the surface of the induction cooker box body, which is provided with the stove opening;

at least one supporting leg is arranged at the bottom of the electromagnetic oven box body.

Compared with the prior art, the utility model discloses a beneficial technological effect as follows:

the utility model has the advantages of heating block, energy saving and environmental protection, and can heat the temperature of the pot bottom to more than 300 ℃ in 15s, thereby greatly saving the cooking time. Open fire can not be generated in the using process, the pot body can generate heat by itself, the heat loss is reduced, and the heat efficiency reaches 80%. The commercial induction cooker is free from pollution of fuel gas and waste gas in the using process, so that the cleaning is also convenient.

Furthermore, by arranging the oil fume filtering device, the bent air channel is formed by dislocation and inclined arrangement of the baffle plates, oil fume molecules are enabled to continuously collide and repeatedly release through the bent air channel, the oil fume molecules are prevented from agglomerating to block the filter plate, clean cold air sucked by the cooling fan can cool components, and the dislocation arrangement of the baffle plates prevents mice from pouring into the electromagnetic oven to damage the system, so that normal work of the electromagnetic oven is guaranteed.

Furthermore, the weight of the material can be visually displayed by the weighing mechanism, so that the material can be accurately measured.

Furthermore, the noise that radiator fan produced can be absorbed through the sound insulation piece when setting up the messenger radiator fan rotation of sound insulation piece, and the noise that avoids radiator fan to produce causes noise pollution to the surrounding environment.

Drawings

Fig. 1 shows a schematic view of a commercial induction cooker in a top view direction according to an embodiment of the present invention.

Fig. 2 shows a schematic view of a commercial induction cooker in a front view direction according to an embodiment of the present invention.

Fig. 3 shows a schematic diagram of a side view direction of a commercial induction cooker according to an embodiment of the present invention.

Fig. 4 shows a schematic structural diagram of an oil smoke filtering mechanism in a commercial electromagnetic oven according to an embodiment of the present invention.

Fig. 5 shows a schematic sectional structure view of a commercial induction cooker in the direction a-a according to an embodiment of the present invention.

Fig. 6 shows an enlarged schematic view of fig. 5 at a.

Fig. 7 shows a schematic structural diagram of a heat dissipation fan in a commercial electromagnetic oven according to an embodiment of the present invention.

Fig. 8 shows a schematic diagram of an internal structure of a commercial induction cooker according to an embodiment of the present invention.

Fig. 9 is a schematic view showing an internal structure of a commercial induction cooker according to another embodiment of the present invention.

In the drawings, the reference numbers: 1. an induction cooker box body; 101. a seasoning pot mounting groove; 102. a weighing display screen; 103. a weighing platform; 104. a stove opening; 105. a sound outlet hole; 106. a display screen; 107. a gear adjusting knob; 108. pressing a key; 109. supporting legs; 110. a partition plate; 111. filtering the plate; 112. a guide baffle plate; 113. a side plate; 114. a first baffle plate; 115. an aperture; 116. a second baffle; 12. heating the wire coil; 13. a movement; 14. a heat radiation fan; 141. a fixing plate; 142. a sound insulation block; 143. a heat dissipating partition; 144. a fixed mount; 145. a bearing; 15. A heat sink; 16. a horn; 2. and (4) a pot body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The commercial induction cooker claimed by the present invention will be described in detail below with reference to the accompanying drawings, for example, but as will be understood by those skilled in the art.

As shown in fig. 1 to 3, the commercial induction cooker includes an induction cooker box 1, and at least one cooking range 104 is provided on the induction cooker box 1, preferably, two cooking ranges 104 are provided in the present embodiment, and the cooking ranges 104 are circular inner recesses that are recessed downward along a top surface of the induction cooker box 1. At least one weighing mechanism is arranged on the surface of the induction cooker box body 1 provided with the stove opening 104, the at least one weighing mechanism comprises at least one weighing platform 103 and at least one weighing display screen 102, and the at least one weighing platform 103 and the at least one weighing display screen 102 are connected with the output end of the machine core 13 through signal lines. Weighing platform 103 is used for placing utensils such as ladle, bowl that bear the weight of material, and weighing platform 103's inside has gravity induction module, and the object is being put and is being responded to weight and give core 13 with weight data transmission through gravity induction module behind weighing platform 103, and core 13 shows with gravity data transmission to weighing display screen 102 through the signal line, makes the operator can audio-visually see how much grammes of weight material of joining to carry out the accurate volume to condiment and get.

The surface of the electromagnetic oven body 1 is further provided with at least one sound outlet 105, at least one display screen 106, at least one gear adjusting knob 107 and at least one key 108, the at least one gear adjusting knob 107 and the at least one key 108 are all arranged on the control panel, the cooking firepower can be changed through the gear adjusting knob 107, and operation and selection can be carried out on the interface of the display screen 106 through the key 108. The electronic circuit mechanism is arranged in the electromagnetic oven box body 1 and comprises a heating wire coil 12, a machine core 13, at least one cooling fan 14, a radiator 15 and a loudspeaker 16, wherein the output end of the machine core 13 is connected with a control board, the heating wire coil 12, the at least one cooling fan 14, the radiator 15 and the loudspeaker 16 through signal wires respectively, the loudspeaker 16 is close to the sound outlet hole 105, the loudspeaker 16 is controlled by the machine core 13 to play materials weighed, and a prompt is given out from the sound outlet hole 105. The heating wire coil 12 is used for converting high-frequency alternating current into an alternating magnetic field, and the cooling fan 14 is used for reducing the temperature of each device in the induction cooker box.

The utility model discloses a core 13 adopts and has had well-known technique and structure, and it includes power input end, a plurality of power output ends, high pressure main substrate, low pressure main substrate, IGBT, bridge type rectification piece, thermistor spare, hot switch module, high pressure main substrate constitutes main current loop, low pressure main substrate is used for the control function of gear adjust knob 107 and button 108 on the control panel, IGBT is the power tube, and it passes through low current signal, controls the break-make of heavy current, bridge type rectification piece converts alternating current power supply into DC power supply, people's resistance spare is heat signal transfer to control circuit, hot switch module response IGBT operating temperature to protection IGBT is overheated to be damaged.

As shown in fig. 4, 5 and 6, a soot filter mechanism is provided on the back surface of the electromagnetic oven case 1 near the radiator fan 14. The oil smoke filtering mechanism comprises a pair of side plates 113, a filter plate 111 is fixedly connected between the pair of side plates 113, holes 115 are formed in the filter plate 111 at intervals, at least one guide baffle plate 112 is fixedly connected to one side of the filter plate 111 at the hole position close to the holes 115, and a plate group is further arranged inside the holes 115.

At least one guide baffle 112 is inclined to the side surface of the filter plate 111 to form an angle γ, the angle γ is 20 to 30 °, and the preferred angle range of the angle γ in this embodiment is 22 to 25 °.

The plate set comprises at least one first baffle 114 arranged on the top surface of the hole 115 and at least one second baffle 116 arranged on the bottom surface of the hole 115, the first baffle 114 and the second baffle 116 are arranged in a staggered manner, the first baffle 114 is arranged obliquely and forms an angle alpha with the top surface of the hole 115, the angle alpha is in the range of 20-60 degrees, and the preferred angle range of the angle alpha in the embodiment is 25-45 degrees. The second baffle 116 is arranged obliquely and forms an angle beta with the bottom surface of the hole 115, and the angle beta ranges from 30 degrees to 70 degrees. The preferred angle range of the angle beta in the embodiment is 35-60 degrees.

A ventilation channel is formed between the first baffle 114 and the second baffle 116, because the first baffle 114 and the second baffle 116 are dislocated and are inclined relative to the top surface and the bottom surface of the hole and form an angle, the ventilation channel is changed into a curved channel, air volume molecules enter along the air channel, component molecules collide with the first baffle 114 and the second baffle 116 in the air channel, because the weight of the oil smoke molecules is large, the oil smoke molecules drop on each baffle under the action of gravity, and the air volume molecules and the oil smoke molecules continuously collide in the air channel, the oil smoke molecules are effectively prevented from agglomerating to block a filter screen, and cold air entering the electromagnetic oven body 1 can cool other components after being absorbed by the cooling fan 14. An exhaust port is formed in the bottom of the electromagnetic oven box body 1 for exhausting air, and the bent channel can effectively prevent mice and the like from entering the box body to damage electronic components.

At least a radiator fan 14 is installed on bearing 145, and bearing 145 passes through at least a mount 144 rigid coupling at the inner wall of sound insulation block 142, and sound insulation block 142 sets up inside the frame that encloses to close the formation by polylith fixed plate 141, still sets up heat dissipation baffle 143 in the front of fixed plate 141, and sound insulation block 142 adopts and inhales the cotton structure of sound, and it can effectively inhale the sound, makes the noise that radiator fan 14 produced be less than the national standard, guarantees that the surrounding environment does not receive noise pollution's influence.

At least one seasoning pot mounting groove 101 is also arranged on the surface of the induction cooker box body 1 provided with the stove opening 104. Can inlay the jar of flavouring in the jar mounting groove 101 of flavouring, the operator of being convenient for gets at any time puts the material, still sets up an at least supporting legs 109 in the bottom of electromagnetism stove box 1, supporting legs 109 also can replace into universal removal wheel, is convenient for adjust the locating position of electromagnetism stove box 1 to satisfy different working space's needs.

The utility model discloses a concrete use as follows:

the pan body 2 is placed in the stove opening 104, the current voltage is converted into direct current through the bridge rectifier and passes through the heating wire coil 12, so that a high-frequency alternating magnetic field is generated, the magnetic line of force penetrates through the stove opening 104 and acts on the metal pan, strong eddy current is generated in the pan body 2 of the metal pan due to electromagnetic induction, the eddy current overcomes the internal resistance of the pan body 2 and completes the conversion of electric energy into heat energy, and the generated Joule heat is the heat source for cooking. The grammes of the materials added on the weighing platform 103 is displayed through the weighing display screen 102, so that a cook can perform cooking operation more intuitively. As shown in fig. 1 to 3, the commercial induction cooker includes an induction cooker box 1, and at least one cooking range 104 is provided on the induction cooker box 1, preferably, two cooking ranges 104 are provided in the present embodiment, and the cooking ranges 104 are circular inner recesses that are recessed downward along a top surface of the induction cooker box 1. At least one weighing mechanism is arranged on the surface of the induction cooker box body 1 provided with the stove opening 104, the at least one weighing mechanism comprises at least one weighing platform 103 and at least one weighing display screen 102, and the at least one weighing platform 103 and the at least one weighing display screen 102 are connected with the output end of the machine core 13 through signal lines. Weighing platform 103 is used for placing utensils such as ladle, bowl that bear the weight of material, and weighing platform 103's inside has gravity induction module, and the object is being put and is being responded to weight and give core 13 with weight data transmission through gravity induction module behind weighing platform 103, and core 13 shows with gravity data transmission to weighing display screen 102 through the signal line, makes the operator can audio-visually see how much grammes of weight material of joining to carry out the accurate volume to condiment and get.

The surface of the electromagnetic oven box body 1 is further provided with at least one sound outlet hole 105, at least one display screen 106, at least one gear adjusting knob 107 and at least one key 108, the at least one gear adjusting knob 107 and the at least one key 108 are all installed on the control board, an electronic circuit mechanism is arranged inside the electromagnetic oven box body 1 and comprises a heating wire coil 12, a machine core 13, at least one radiating fan 14, a radiator 15 and a loudspeaker 16, the output end of the machine core 13 is respectively connected with the heating control board, the heating wire coil 12, the at least one radiating fan 14, the radiator 15 and the loudspeaker 16 through signal lines, the loudspeaker 16 is close to the sound outlet hole 105, materials weighed out of the machine core 13 can control the loudspeaker 16 to play, and a prompt is given out from the sound outlet hole 105. The heating wire coil 12 is used for converting high-frequency alternating current into an alternating magnetic field, and the cooling fan 14 is used for reducing the temperature of each device in the induction cooker box.

The utility model discloses a concrete use as follows:

the pan body 2 is placed in the stove opening 104, the current voltage is converted into direct current through the bridge rectifier and passes through the heating wire coil 12, so that a high-frequency alternating magnetic field is generated, the magnetic line of force penetrates through the stove opening 104 and acts on the metal pan, strong eddy current is generated in the pan body 2 of the metal pan due to electromagnetic induction, the eddy current overcomes the internal resistance of the pan body 2 and completes the conversion of electric energy into heat energy, and the generated Joule heat is the heat source for cooking. The grammes of the materials added on the weighing platform 103 is displayed through the weighing display screen 102, so that a cook can perform cooking operation more intuitively.

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 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

1. Commercial electromagnetism stove, including electromagnetism stove box (1), its characterized in that: the electromagnetic oven comprises an electromagnetic oven body (1), at least one oven hole (104) is formed in the electromagnetic oven body (1), at least one weighing mechanism is arranged on the surface of the electromagnetic oven body (1) where the oven hole (104) is formed, at least one sound outlet hole (105), at least one display screen (106), at least one gear adjusting knob (107) and at least one key (108) are further arranged on the surface of the electromagnetic oven body (1), the at least one gear adjusting knob (107) and the at least one key (108) are mounted on a control board, an electronic circuit mechanism is arranged inside the electromagnetic oven body (1), the electronic circuit mechanism comprises a heating wire coil (12), a machine core (13), at least one cooling fan (14), a cooling device (15) and a loudspeaker (16), the output end of the machine core (13) is connected with the control board, the heating wire coil (12) and the signal wire respectively, The electromagnetic oven comprises at least one radiating fan (14), a radiator (15) and a loudspeaker (16), wherein an oil fume filtering mechanism is arranged on the back of the electromagnetic oven body (1) and close to the radiating fan (14), and an exhaust port is formed in the bottom of the electromagnetic oven body (1).

2. A commercial induction cooker as in claim 1, wherein: the at least one weighing mechanism comprises at least one weighing platform (103) and at least one weighing display screen (102), and the at least one weighing platform (103) and the at least one weighing display screen (102) are connected with the output end of the movement (13) through signal lines.

3. A commercial induction cooker as in claim 1, wherein: the lampblack filtering mechanism comprises a pair of side plates (113), a filtering plate (111) is fixedly connected between the side plates (113), holes (115) are formed in the filtering plate (111) at intervals, at least one guide baffle (112) is fixedly connected to one side of the filtering plate (111) at the position close to the hole opening of the hole (115), and a plate group is further arranged inside the hole (115).

4. A commercial induction cooker as in claim 3, wherein: the at least one guide baffle (112) and the side face of the filter plate (111) incline to form an angle gamma, and the angle range of the angle gamma is 20-30 degrees.

5. A commercial induction cooker as in claim 3, wherein: the plate group comprises at least one first baffle (114) arranged on the top surface of the hole (115) and at least one second baffle (116) arranged on the bottom surface of the hole (115), the first baffle (114) is obliquely arranged and forms an angle alpha with the top surface of the hole (115), the angle alpha ranges from 20 degrees to 60 degrees, the second baffle (116) is obliquely arranged and forms an angle beta with the bottom surface of the hole (115), and the angle beta ranges from 30 degrees to 70 degrees.

6. A commercial induction cooker as in claim 1, wherein: the heat radiation fan (14) is arranged on a bearing (145), the bearing (145) is fixedly connected to the inner wall of the sound insulation block (142) through at least one fixing frame (144), and the sound insulation block (142) is arranged inside a frame formed by enclosing a plurality of fixing plates (141).

7. A commercial induction cooker as in claim 1, wherein: at least one seasoning pot mounting groove (101) is further formed in the surface, provided with the stove opening (104), of the induction cooker box body (1).

8. A commercial induction cooker as in claim 1, wherein: at least one supporting leg (109) is further arranged at the bottom of the induction cooker box body (1).