CN216409054U

CN216409054U - Cabinet type electromagnetic oven with simple and practical structure

Info

Publication number: CN216409054U
Application number: CN202123401572.5U
Authority: CN
Inventors: 温健华
Original assignee: Zhongshan Better Home Appliance Co ltd
Current assignee: Zhongshan Better Home Appliance Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-04-29
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a cabinet type induction cooker with simple and practical structure, which comprises a case, wherein an interlayer support plate is arranged in a cavity of the case, a first furnace head device is arranged between the interlayer support plate and the bottom surface of a panel, the first furnace head device comprises a coil assembly, a circuit board assembly, a cooling fan and an air guide wall assembly, the axis of the cooling fan extends along the vertical direction, the circuit board assembly and the cooling fan are arranged at the lower side of the coil assembly, the cooling fan is arranged corresponding to the position of an air inlet, a wind shielding wall part is arranged outside one side of the coil assembly in a surrounding manner, the cooling fan is arranged in the wind shielding wall part, an air outlet is formed in the side surface of the case, and the circuit board assembly is arranged between the air outlet and the air outlet. The cabinet type induction cooker has the advantages of simple and practical structure, good heat dissipation effect and low manufacturing cost.

Description

Cabinet type electromagnetic oven with simple and practical structure

Technical Field

The utility model relates to the field of commercial cabinet type induction cookers, in particular to a cabinet type induction cooker with a simple and practical structure.

Background

At present, in the commercial field, for example, a cabinet type induction cooker is often arranged in a kitchen of a hotel, a restaurant or a factory, and in order to adapt to a shorter cabinet table, the total height of the cabinet type induction cooker is generally larger than that of a common household low-power induction cooker; cabinet type electromagnetism stove is equipped with the panel beating machine case, the top lid of machine case is equipped with the panel, the downside of panel is equipped with coil pack, cooking utensil is put on the panel, coil pack during operation makes cooking utensil's bottom produce the vortex, thereby make cooking utensil generate heat, prior art is to install the circuit board subassembly of cabinet type electromagnetism stove in the bottom of machine case, the bottom is equipped with centrifugal fan and dispels the heat to circuit board subassembly in the machine case, because coil pack pastes the bottom surface of leaning on at the panel, and coil pack also needs the heat treatment that looses, so set up the fan that is close to coil pack in addition at present and carry out the forced air cooling to coil pack, then make the structure complicated, the cost of manufacture of electromagnetism stove has been increased.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a cabinet type induction cooker with simple and practical structure, which has simple heat dissipation structure and lower cost.

The purpose of the utility model is realized by the following technical scheme.

The utility model discloses a cabinet type induction cooker with simple and practical structure, which comprises a case, wherein a cavity is formed in the case, a panel is arranged on the top cover of the case, an opening part is formed at the bottom of the case and is communicated with the cavity, an interlayer support plate is arranged in the cavity, a first furnace head device is arranged between the interlayer support plate and the bottom surface of the panel, the first furnace head device comprises a coil assembly, a circuit board assembly, a heat radiation fan and an air guide wall assembly, the axis of the heat radiation fan extends along the vertical direction, the circuit board assembly and the heat radiation fan are arranged at the lower side of the coil assembly, the interlayer support plate is provided with an air inlet, the heat radiation fan is arranged corresponding to the air inlet, the air guide wall assembly comprises an air shielding wall part, and the lower end of the air shielding wall part is connected with the upper surface of the interlayer support plate, the wind shielding wall part is arranged outside one side of the coil assembly in a surrounding mode, the cooling fan is arranged inside the wind shielding wall part, the wind shielding wall part is provided with an air outlet, an air outlet is formed in the side face of the case, and the circuit board assembly is arranged between the air outlet and the air outlet.

Preferably, the number of the heat dissipation fans is two, wherein one of the heat dissipation fans corresponds to the front of the circuit board assembly, and the other heat dissipation fan corresponds to the rear of the circuit board assembly.

Preferably, the air guide wall assembly comprises a partition wall part, the partition wall part is arranged between the two heat dissipation fans, and the lower end of the partition wall part is connected with the upper surface of the interlayer support plate.

Preferably, a second furnace end device is further arranged between the interlayer supporting plate and the bottom surface of the panel, and the second furnace end device and the first furnace end device are arranged in bilateral symmetry.

Preferably, the bottom of the interlayer support plate is riveted with a support beam, the front end and the rear end of the support beam are respectively riveted with the inner wall of the case, and the support beam is positioned between the first furnace end device and the second furnace end device in the left-right direction.

Preferably, the lower end of the chassis is provided with a machine leg.

Compared with the prior art, the utility model has the beneficial effects that: the electromagnetic oven is characterized in that an interlayer support plate is arranged in a cavity of the cabinet, a first oven head device is arranged between the interlayer support plate and the bottom surface of the panel, the first oven head device comprises a coil assembly, a circuit board assembly, a cooling fan and an air guide wall assembly, the axis of the cooling fan extends along the vertical direction, the circuit board assembly and the cooling fan are arranged on the lower side of the coil assembly, the interlayer support plate is provided with an air inlet, the cooling fan is arranged corresponding to the air inlet, the air guide wall assembly comprises a wind shielding wall part, the lower end of the wind shielding wall part is connected with the upper surface of the interlayer support plate, the wind shielding wall part is arranged outside one side of the coil assembly in a surrounding manner, the cooling fan is arranged in the wind shielding wall part, the wind shielding wall part is provided with an air outlet, an air outlet is formed in the side surface of the cabinet, and the circuit board assembly is arranged between the air outlet and the air outlet.

Drawings

Fig. 1 is a schematic sectional view of a cabinet-type induction cooker according to the present invention.

FIG. 2 is a schematic top view of the cabinet-type induction cooker with the panel removed according to the present invention.

Fig. 3 is a schematic top view of an air guiding wall assembly according to the present invention.

Description of reference numerals: 10-a first burner device; 1-a chassis; 101-a cavity; 1011-opening part; 102-an air outlet; 2-a sandwich support plate; 201-air inlet; 3-a coil assembly; 4-a circuit board assembly; 41-radiating fins;

5-a heat dissipation fan; 6-wind guide wall assembly; 60-air outlet; 61-a wind screen wall portion; 62-a partition wall portion; 7-a panel; 8-a support beam; 9-a machine leg; 20-second burner unit.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The cabinet type induction cooker with simple and practical structure of the utility model is shown in figure 1, and comprises a case 1, a cavity 101 is formed in the case 1, a panel 7 is arranged on the top cover of the case 1, an opening 1011 is formed on the bottom of the case 1, that is, the bottom closing plate of the case in the prior art is removed, so the opening 1011 is communicated with the cavity 101, an interlayer support plate 2 is arranged in the cavity 101, the peripheral edge part of the interlayer support plate 2 can be respectively welded with the inner wall of the case 1 or connected with the inner wall through a fastener, a first furnace head device 10 is arranged between the interlayer support plate 2 and the bottom surface of the panel 7, the first furnace head device 10 comprises a coil component 3, a circuit board component 4, a heat radiation fan 5 and an air guide wall component 6, the axis of the heat radiation fan 5 is arranged in an extending way along the up-down direction, specifically, the axis of the impeller of the heat radiation fan 5 is arranged in an extending way along the up-down direction, so that the heat radiation fan 5 can supply air upwards, the circuit board assembly 4 and the heat dissipation fan 5 are disposed at the lower side of the coil assembly 3, as shown in fig. 2, the sandwich support plate 2 is formed with an air inlet 201, the air inlet 201 includes a plurality of long holes arranged in an array, the heat dissipation fan 5 is disposed corresponding to the air inlet 201, and specifically, the heat dissipation fan 5 is disposed at the upper side of the air inlet 201 near the heat dissipation fan 5; as shown in fig. 2 and 3, the wind guide wall assembly 6 comprises a wind shielding wall part 61, the lower end of the wind shielding wall part 61 is connected with the upper surface of the sandwich support plate 2 in an abutting mode, and the wind shielding wall part 61 can be installed on the sandwich support plate 2 through a fastening piece; as shown in fig. 2 (note that, for ease of viewing and understanding, the coil block 3 in fig. 2 is only indicated by a dashed circle), the wind shielding wall portion 61 is enclosed outside one side of the coil block 3, and in fig. 2, specifically, the wind shielding wall portion 61 is enclosed outside the right portion of the coil block 3, and the heat dissipation fan 5 is provided inside the wind shielding wall portion 61; as shown in fig. 3, the wind shielding wall portion 61 is formed with a wind outlet 60; as shown in fig. 1, an air outlet 102 is formed on a side surface of the chassis 1, the air outlet 102 may include a plurality of long holes arranged in an array, and the circuit board assembly 4 is disposed between the air outlet 102 and the air outlet 60. Therefore, when the heat dissipation fan 5 operates, the airflow enters the cavity 101 through the opening 1011 from the bottom of the chassis 1, and then reaches the heat dissipation fan 5 through the air inlet 201, the heat dissipation fan 5 blows cold air upwards to the coil assembly 3, the airflow is blocked by the coil assembly 3 and the panel 7, and because the wind shielding wall 61 blocks the airflow flowing rightwards, the airflow can flow leftwards from the air outlet 60, the airflow flows through the components on the circuit board assembly 4, the heat of the components on the circuit board assembly 4 is taken away, and the hot airflow is finally exhausted from the air outlet 102 on the side of the chassis 1. Compared with the prior art, the sandwich support plate 2 is arranged, so that the circuit board assembly 4 can be conveniently installed at a position close to the lower side of the coil assembly 3, a fan used for cooling the circuit board assembly 4 and a fan used for cooling the coil assembly 3 in the prior art are integrated into the heat dissipation fan 5, and the airflow generated by the heat dissipation fan 5 can more effectively take away heat generated by the circuit board assembly 4 through the blocking and guiding effects of the wind shielding wall part 61 on the airflow, so that the heat dissipation effect is favorably improved; therefore, the utility model avoids the need of arranging a complex heat dissipation structure, is beneficial to reducing the cost, and also avoids the need of independently arranging a fan to dissipate heat of the circuit board assembly 4, and is also beneficial to reducing the cost.

Further, as shown in fig. 2, the number of the heat dissipation fans 5 is two, one of the heat dissipation fans 5 corresponds to the front portion of the circuit board assembly 4, and the other heat dissipation fan 5 corresponds to the rear portion of the circuit board assembly 4, for example, the heat dissipation fins 41 are disposed on the rear portion of the circuit board assembly 4, one heat dissipation fan 5 located at the rear position can effectively dissipate heat of the heat dissipation fins 41, and the two heat dissipation fans 5 distributed side by side in the front and rear direction are disposed, so as to facilitate forming a larger range of air flow to effectively dissipate heat of the circuit board assembly 4 and the coil assembly 3.

Further, as shown in fig. 3, the air guiding wall assembly 6 includes a partition wall portion 62, as shown in fig. 2, the partition wall portion 62 is disposed between the two heat dissipating fans 5, as shown in fig. 1, a lower end of the partition wall portion 62 is connected to an upper surface of the sandwich support plate 2, more specifically, the partition wall portion 62 is located at a lower side of the coil assembly 3, and an upper end of the wind blocking wall portion 61 is disposed near a bottom surface of the panel 7, so that the air outlet 60 is also divided into two parts by the partition wall portion 62, and by disposing the partition wall portion 62, mutual interference of air flows formed by the two heat dissipating fans 5 is reduced, which is beneficial to improving a heat dissipating effect.

In some embodiments, as shown in fig. 1 and fig. 2, a second burner device 20 is further disposed between the sandwich support plate 2 and the bottom surface of the panel 7, the second burner device 20 and the first burner device 10 are disposed in bilateral symmetry, in other words, the second burner device 20 and the first burner device 10 have the same structural principle, and the left and right sides of the cabinet 1 are respectively formed with air outlets 102, so that the cabinet-type induction cooker of the present invention is a dual-head oven, which can respectively heat two cooking devices, thereby facilitating to improve the cooking efficiency in commercial applications.

Further, as shown in fig. 1, a supporting beam 8 is riveted to the bottom of the sandwich supporting plate 2, the supporting beam 8 may be a groove-shaped structure, the front end and the rear end of the supporting beam 8 are riveted to the inner wall of the casing 1, the supporting beam 8 is located between the first furnace end device 10 and the second furnace end device 20 in the left-right direction, and the supporting beam 8 supports the sandwich supporting plate 2, so that the middle of the sandwich supporting plate 2 is prevented from being deformed due to downward sinking caused by the large span of the sandwich supporting plate 2.

Further, as shown in fig. 1, the lower end of the chassis 1 is provided with machine legs 9, specifically, four machine legs 9 are distributed at four corners of the chassis 1, and since the machine legs 9 support the chassis 1, airflow can easily enter the cavity 101 from between the edge of the lower end of the chassis 1 and the table top of the cabinet, and heat dissipation of the cabinet-type induction cooker is facilitated.

In conclusion, the cabinet type electromagnetic oven has the advantages of simple and practical structure, good heat dissipation effect, lower manufacturing cost and convenience for market popularization.

Claims

1. The utility model provides a cabinet type electromagnetism stove simple structure is practical, includes quick-witted case (1), be formed with cavity (101) in quick-witted case (1), the top lid of quick-witted case (1) is equipped with panel (7), its characterized in that: an opening (1011) is formed at the bottom of the case (1), the opening (1011) is communicated with the cavity (101), an interlayer support plate (2) is arranged in the cavity (101), a first furnace head device (10) is arranged between the interlayer support plate (2) and the bottom surface of the panel (7), the first furnace head device (10) comprises a coil assembly (3), a circuit board assembly (4), a heat dissipation fan (5) and an air guide wall assembly (6), the axis of the heat dissipation fan (5) extends in the vertical direction, the circuit board assembly (4) and the heat dissipation fan (5) are arranged on the lower side of the coil assembly (3), an air inlet (201) is formed in the interlayer support plate (2), the heat dissipation fan (5) is arranged corresponding to the air inlet (201), the air guide wall assembly (6) comprises an air guide wall part (61), the lower extreme of wall portion of keeping out the wind (61) with the higher authority of intermediate layer extension board (2) is connected, wall portion of keeping out the wind (61) enclose locate outside one side of coil pack (3), radiator fan (5) are located within wall portion of keeping out the wind (61), wall portion of keeping out the wind (61) are formed with air outlet (60), the side of quick-witted case (1) is formed with air exit (102), circuit board assembly (4) are located air exit (102) with between air outlet (60).

2. The cabinet-type induction cooker with simple and practical structure as claimed in claim 1 is characterized in that: the number of the heat radiation fans (5) is two, wherein one heat radiation fan (5) corresponds to the front part of the circuit board assembly (4), and the other heat radiation fan (5) corresponds to the rear part of the circuit board assembly (4).

3. The cabinet-type induction cooker with simple and practical structure as claimed in claim 2, is characterized in that: the air guide wall assembly (6) comprises a partition wall part (62), the partition wall part (62) is arranged between the two heat dissipation fans (5), and the lower end of the partition wall part (62) is connected with the upper surface of the interlayer support plate (2).

4. The cabinet-type induction cooker with simple and practical structure as claimed in claim 3, is characterized in that: and a second furnace end device (20) is further arranged between the interlayer support plate (2) and the bottom surface of the panel (7), and the second furnace end device (20) and the first furnace end device (10) are arranged in bilateral symmetry.

5. The cabinet-type induction cooker with simple and practical structure as claimed in claim 4, is characterized in that: the bottom of the interlayer support plate (2) is riveted with a support beam (8), the front end and the rear end of the support beam (8) are respectively riveted with the inner wall of the case (1), and the support beam (8) is positioned between the first furnace end device (10) and the second furnace end device (20) in the left-right direction.

6. The cabinet-type induction cooker with simple and practical structure as claimed in claim 1 is characterized in that: the lower end of the case (1) is provided with a machine leg (9).