CN217390483U

CN217390483U - Heat radiation structure of cooking equipment

Info

Publication number: CN217390483U
Application number: CN202220517851.3U
Authority: CN
Inventors: 万宇
Original assignee: SHANGPENGTANG GUANGZHOU ELECTR
Current assignee: SHANGPENGTANG GUANGZHOU ELECTR
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-09-09
Anticipated expiration: 2032-03-08

Abstract

A heat dissipation structure of cooking equipment comprises a machine body, a cooking cavity arranged in the machine body, a rear plate covering the rear side of the machine body and a heating assembly, wherein the heating assembly is arranged at the bottom of the cooking cavity; the heat dissipation assembly comprises an air guide cover and a fan, a heat dissipation air channel is formed between the air guide cover and the heating assembly, an air inlet is formed in the air guide cover, the fan is arranged on the air inlet, an air outlet is formed in the rear plate, wherein the fan introduces outside air into the heat dissipation air channel through the air inlet to dissipate heat of the heating assembly, and the air after heat dissipation is discharged through the air outlet. The fan is adopted to increase the air inlet, so that the air in the heat dissipation air duct is always in a high-speed flowing state, and the heating assembly or other component parts are always in low-temperature high-speed airflow, thereby having better cooling and heat dissipation effects; heating element takes the coil panel effectively to increase the area of generating heat to the culinary art chamber, improves heating efficiency, makes culinary art chamber rapid heating up, effectively shortens preheating time, realizes the rapid heating, effectively promotes the thermal efficiency of complete machine.

Description

Heat radiation structure of cooking equipment

Technical Field

The utility model relates to a cooking equipment especially relates to a cooking equipment's heat radiation structure.

Background

The conventional food cooking equipment, such as a microwave oven, an electric steaming oven, an electric heating noodle cooking oven and the like, is used for cooking food, taking the electric heating noodle cooking oven as an example, the electric heating noodle cooking oven on the market generally adopts a heating tube to realize the purpose of heating food in a cooking cavity, but the heating tube has a small heating area, so that uneven heating is easily caused, the service life of the heating tube can be shortened due to rapid temperature rise and temperature reduction, and the heat dissipation effect of the conventional electric heating noodle cooking oven is poor, so that the heat generated by the heating tube cannot be dissipated in time, and the service life of each component is influenced; and the heating time is slow, the efficiency is low, and the taste of the cooked food is poor.

Therefore, further improvements are desired.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a structural design is reasonable, and the security is high, effectively solves heating element's heat dissipation situation, prolongs the cell parts life in the organism, effectively improves culinary art efficiency and improves the cooking equipment's of culinary art effect heat radiation structure to overcome the weak point among the prior art.

According to the heat radiation structure of this purpose design's a cooking equipment, including the organism, set up in the inside culinary art chamber of organism and cover the back plate of organism rear side, its characterized in that: the heating assembly is arranged at the bottom of the cooking cavity; the heat dissipation assembly comprises an air guide cover and a fan, a heat dissipation air channel is formed between the air guide cover and the heating assembly, an air inlet is formed in the air guide cover, the fan is arranged on the air inlet, an air outlet is formed in the rear plate, the fan introduces outside air into the heat dissipation air channel through the air inlet to dissipate heat of the heating assembly, and the air after heat dissipation is discharged through the air outlet.

The heating assembly comprises an electrical box body and a coil panel, the electrical box body comprises a box body and a mounting plate matched with the box body, the coil panel is fixedly connected with the mounting plate, and the coil panel is located in the box body.

The wind scooper is respectively communicated with the mounting plate and the box body to form the heat dissipation air duct.

The electric appliance box body is communicated with the air outlet.

The air guide cover comprises a fixed plate, a bottom plate, a top plate and two connecting plates, the fixed plate is used for fixing the fan, the fixed plate, the bottom plate, the top plate and the two connecting plates enclose to form an air guide channel, and air introduced by the fan uniformly flows into the heat dissipation air channel from the air guide channel, so that the coil panel is cooled and dissipated.

The two connecting plates are provided with flanges, the flanges are bent and formed relative to the connecting plates, and the wind scooper is fixedly connected with the mounting plate through the flanges.

An inclined included angle alpha is arranged between the fixing plate and the bottom plate, and the angle of the inclined included angle is more than or equal to 110 degrees and less than or equal to 160 degrees.

The cooking cavity is provided with a plurality of flour baskets for cooking, and the coil panel is provided with a plurality of flour baskets corresponding to the flour baskets, so that the plurality of flour baskets correspond to the plurality of coil panels one to one.

The coil panels are at least provided with two groups.

The utility model discloses a cooking equipment's heat radiation structure compares with prior art, has following advantage:

1. the heating area of the cooking cavity is effectively increased by adopting the coil panel, the heating efficiency is improved, the cooking cavity is rapidly heated, the preheating time is effectively shortened, the rapid heating is realized, and the heat efficiency of the whole machine is effectively improved;

2. the heat radiation component adopts the fan to increase the air inlet, so that the air in the heat radiation air duct is always in a high-speed flowing state, and the heating component or other component parts are always in low-temperature high-speed airflow, thereby having better cooling and heat radiation effects;

3. a heat dissipation air channel is formed between the air guide cover and the heating assembly, so that the space occupation is effectively reduced, and meanwhile, the air flow can be guided to flow through the heat dissipation air channel, so that the air flow is smoother;

4. the flour baskets and the coil panels are arranged in a one-to-one correspondence manner, so that heating is accurate, food placed in the flour baskets can automatically roll, and the cooking effect is good;

5. the two groups of coil panels are arranged and can be respectively and independently operated and controlled, so that the energy is saved, and the cost is reduced.

The heat dissipation structure has the characteristics of reasonable structural design, high safety, reliable performance, good heat dissipation effect and the like.

Drawings

Fig. 1 is a schematic view (cross section) of a complete machine assembly structure according to an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a schematic view of an assembly structure of the rear plate, the wind scooper, the heat dissipation assembly and the heating assembly according to an embodiment of the present invention.

Fig. 4 is an exploded view of the rear plate, the electrical box body, the coil panel and the wind scooper according to an embodiment of the present invention.

Fig. 5 is a schematic structural view (three-dimensional) of an air guiding cover according to an embodiment of the present invention.

Fig. 6 is a schematic structural view (front view) of an air guiding cover according to an embodiment of the present invention.

Wherein the arrows in fig. 2 illustrate the flow direction of the air flow;

the correspondence between reference numerals and part names in fig. 1 to 6 is:

1-machine body, 1.1-cooking cavity, 2-back plate, 2.1-air outlet, 3-heating component, 3.1-electrical box body, 3.11-box body, 3.12-mounting plate, 3.2-coil panel, 4-heat dissipation component, 4.1-wind scooper, 4.11-air inlet, 4.12-fixing plate, 4.13-bottom plate, 4.14-top plate, 4.15-connecting plate, 4.16-flanging, 4.2-fan, 5-heat dissipation air duct, 6-wind guiding channel and 7-face basket.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1 and 2, in one embodiment, a heat dissipation structure of a cooking apparatus is provided, which includes a body 1, a cooking cavity 1.1 disposed inside the body 1, a rear plate 2 covering a rear side of the body 1, and a heating assembly 3, wherein the heating assembly 3 is mounted at a bottom of the cooking cavity 1.1; the heat dissipation assembly 4, the heat dissipation assembly 4 includes wind scooper 4.1 and fan 4.2, form heat dissipation wind channel 5 between wind scooper 4.1 and the heating element 3, be equipped with air intake 4.11 on the wind scooper 4.1, fan 4.2 sets up on air intake 4.11, be equipped with air outlet 2.1 on the backplate 2, wherein, fan 4.2 passes through air intake 4.11 and introduces the outside air into heat dissipation wind channel 5, dispel the heat to the heating element 3, the air after the heat dissipation is discharged through air outlet 2.1.

Specifically, airflow generated by the fan 4.2 enters the air guide cover 4.1, the airflow flows into the heat dissipation air duct 5 along the air guide channel 6, so that heat dissipation is performed on the heating component 3, and the air after heat dissipation is discharged from the air outlet 2.1; the heat radiation component adopts the fan 4.2 to increase the air inlet, so that the air in the heat radiation air duct 5 is always in a high-speed flowing state, and the heating component 3 or other component parts are always in low-temperature high-speed airflow, thereby having better cooling and heat radiation effects.

Referring to fig. 2-4, the heating assembly 3 includes an electrical box body 3.1 and a coil panel 3.2, the electrical box body 3.1 includes a box body 3.11 and a mounting plate 3.12 matched with the box body 3.11, the coil panel 3.2 is fixedly connected with the mounting plate 3.12, and the coil panel 3.2 is located in the box body 3.11.

Specifically, take coil panel 3.2 effectively to increase the area of generating heat to culinary art chamber 1.1, improve heating efficiency, make culinary art chamber 1.1 rapid heating up, effectively shorten preheating time, realize the rapid heating, effectively promote the thermal efficiency of complete machine.

It should be noted that the coil panel 3.2 and the mounting plate 3.12 are connected and fixed by a fastener, the fastener is preferably a screw, and the screw assembly can facilitate and fast positioning, improve the assembly efficiency, and ensure the connection reliability, it is understood that the fastener may be a pin, a rivet, etc., and the connection structure of the coil panel 3.2 and the mounting plate 3.12 is correspondingly changed.

Referring to fig. 2, the wind scooper 4.1 is respectively communicated with the mounting plate 3.12 and the box body 3.11 to form a heat dissipation air duct 5. By adopting the arrangement, the occupied space is effectively reduced, and meanwhile, the air flow can be guided to flow through the heat dissipation air duct 5, so that the air flow is smoother.

Referring to fig. 2, the electrical box body 3.1 is communicated with the air outlet 2.1.

Referring to fig. 4 and 5, the air guiding cover 4.1 includes a fixing plate 4.12, a bottom plate 4.13, a top plate 4.14 and two connecting plates 4.15, the fixing plate 4.12 is used for fixing the fan 4.2, the fixing plate 4.12, the bottom plate 4.13, the top plate 4.14 and the two connecting plates 4.15 enclose to form an air guiding channel 6, and air introduced by the fan 4.2 uniformly flows into the heat dissipating channel 5 from the air guiding channel 6, so as to cool and dissipate heat of the coil panel 3.2.

Referring to fig. 5, flanges 4.16 are arranged on the two connecting plates 4.15, the flanges 4.16 are bent and formed relative to the connecting plates 4.15, and the wind scooper 4.1 is fixedly connected with the mounting plate 3.12 through the flanges 4.16.

It should be noted that the connecting plate 4.15 and the flange 4.16 may be integrally formed, or may be connected by means of a snap, a screw, welding, or the like.

Referring to fig. 6, an inclined angle α is formed between the fixing plate 4.12 and the bottom plate 4.13, and the angle of the inclined angle α is greater than or equal to 110 ° and less than or equal to 160 °.

The included angle α may be 120 °, 130 °, 140 °, 150 °, or the like. In the angle range, the air can uniformly flow into the heat dissipation air duct 5 after entering the air guide channel 6.

Cooking chamber 1.1 is equipped with the face basket 7 that a plurality of is used for the culinary art, and coil panel 3.2 corresponds face basket 7 and is equipped with a plurality of to make a plurality of face basket 7 and a plurality of coil panel 3.2 one-to-one.

Specifically, the number of the flour baskets 7 is six, six flour baskets 7 are respectively arranged in the cooking cavity 1.1, and six coil panels 3.2 are arranged aiming at the number of the flour baskets 7, so that the flour baskets 7 and the coil panels 3.2 are in one-to-one correspondence, the cooking efficiency is effectively improved, and the food placed in the flour baskets 7 can automatically roll, and the cooking effect is good; the number of the pack baskets 7 and coil trays 3.2 may be set according to the capacity of the cooking chamber 1.1, and the number of the pack baskets 7 and coil trays 3.2 is not particularly limited.

The coil panels 3.2 are at least provided with two groups, and the two groups of coil panels 3.2 can be respectively operated and controlled independently, thereby saving energy and reducing cost.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heat radiation structure of cooking equipment, includes organism (1), sets up in the inside culinary art chamber (1.1) of organism (1) and covers back plate (2) of organism (1) rear side, its characterized in that: the cooking device also comprises a heating component (3) which is arranged at the bottom of the cooking cavity (1.1); the heat dissipation assembly (4) comprises an air guide cover (4.1) and a fan (4.2), a heat dissipation air channel (5) is formed between the air guide cover (4.1) and the heating assembly (3), an air inlet (4.11) is formed in the air guide cover (4.1), the fan (4.2) is arranged on the air inlet (4.11), an air outlet (2.1) is formed in the rear plate (2), the fan (4.2) introduces outside air into the heat dissipation air channel (5) through the air inlet (4.11) to dissipate heat of the heating assembly (3), and the air after heat dissipation is discharged through the air outlet (2.1).

2. The heat dissipating structure of a cooking apparatus according to claim 1, wherein: heating element (3) include electrical apparatus box body (3.1) and coil panel (3.2), electrical apparatus box body (3.1) including box body (3.11), with box body (3.11) complex mounting panel (3.12), coil panel (3.2) with mounting panel (3.12) fixed connection, just coil panel (3.2) are located in box body (3.11).

3. The heat dissipating structure of a cooking apparatus according to claim 2, wherein: the wind scooper (4.1) is respectively communicated with the mounting plate (3.12) and the box body (3.11) to form the heat dissipation air duct (5).

4. The heat dissipating structure of a cooking apparatus according to claim 3, wherein: the electrical box body (3.1) is communicated with the air outlet (2.1).

5. The heat dissipation structure of a cooking apparatus according to claim 4, wherein: the air guide cover (4.1) comprises a fixing plate (4.12), a bottom plate (4.13), a top plate (4.14) and two connecting plates (4.15), the fixing plate (4.12) is used for fixing the fan (4.2), the fixing plate (4.12), the bottom plate (4.13), the top plate (4.14) and the two connecting plates (4.15) are enclosed to form an air guide channel (6), and air introduced by the fan (4.2) uniformly flows into the heat dissipation air duct (5) from the air guide channel (6), so that the coil panel (3.2) is cooled and dissipated.

6. The heat dissipation structure of a cooking apparatus according to claim 5, wherein: flanges (4.16) are arranged on the two connecting plates (4.15), the flanges (4.16) are bent and formed relative to the connecting plates (4.15), and the wind scooper (4.1) is fixedly connected with the mounting plate (3.12) through the flanges (4.16).

7. The heat dissipation structure of a cooking apparatus according to claim 5, wherein: an inclined included angle alpha is arranged between the fixing plate (4.12) and the bottom plate (4.13), and the angle of the inclined included angle is more than or equal to 110 degrees and less than or equal to 160 degrees.

8. The heat dissipating structure of a cooking apparatus according to claim 2, wherein: the cooking cavity (1.1) is provided with a plurality of dough baskets (7) for cooking, and the coil panel (3.2) is provided with a plurality of dough baskets corresponding to the dough baskets (7), so that the plurality of dough baskets (7) correspond to the plurality of coil panels (3.2) one by one.

9. The heat dissipating structure of a cooking apparatus according to claim 8, wherein: the coil discs (3.2) are at least provided with two groups.