CN211049154U

CN211049154U - Circular infrared heating electric baking pan

Info

Publication number: CN211049154U
Application number: CN201921682600.5U
Authority: CN
Inventors: 谢振华; 李海泰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-21
Anticipated expiration: 2029-10-10

Abstract

A circular infrared heating electric grill comprising: inferior valve (1), epitheca (2), infrared heater (3), heat dissipation cover (4), connect food tray (5) and roast pot (6), inferior valve (1) and epitheca (2) joint constitution casing, heat dissipation cover (4) are located the inside of casing, heat dissipation channel (40) have between heat dissipation cover (4) and infrared heater (3), roast pot (6) with connect food tray (5) just right along vertical direction, infrared heater (3) are the annular shape, roast pot (6) just right with opening (30) of infrared heater (3) upper end. The infrared heating electric roasting pan not only can realize the uniform heating of food, is convenient to use, but also can carry out the omnidirectional rapid heating on the food, and the heating efficiency is greatly improved.

Description

Circular infrared heating electric baking pan

Technical Field

The utility model relates to an infrared heating electric baking pan, in particular to a round infrared heating electric baking pan.

Background

The radiation oven is characterized in that a device of a far infrared heating body can be used for maintaining a certain temperature, so that meat is uniformly baked from inside to outside, the baked meat is tender and not easy to dry, and the maintenance of beneficial nutrients such as protein, carbohydrate and the like in the meat can be maintained to the maximum extent.

Chinese patent CN209121965U discloses a uniformly heated radiant oven comprising: gridion, radiation device and base, radiation device are the ducted body, and radiation device fixes on the base, and radiation device includes: the radiation device is provided with an upper opening, the grill is opposite to the upper opening, the distance between the grid baking plate and the upper end of the radiation device is larger than zero, and the distance between the grid baking plate and the upper end of the radiation device is smaller than or equal to the distance between the grid baking plate and the lower end of the radiation device.

Although the above-mentioned radiant oven can heat the food uniformly without turning over, and is convenient to use, the above-mentioned radiant oven only radiates the food from two ends, the heating efficiency is limited, and several mechanisms are needed to support and transfer heat, and the effect of heating the food rapidly cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is to above-mentioned condition, provides a circular shape infrared plus electric roast pot for solving above-mentioned problem, infrared heating electric roast pot includes: the baking pan comprises a lower shell, an upper shell, an infrared heater, a heat dissipation cover, an oil receiving pan and a baking pan, wherein the lower shell is combined with the upper shell to form a shell, the heat dissipation cover is positioned inside the shell, the heat dissipation cover is arranged around the infrared heater, a heat dissipation channel is arranged between the heat dissipation cover and the infrared heater, the baking pan is positioned at the top of the shell, the oil receiving pan is positioned at the bottom of the shell, and the baking pan is opposite to the oil receiving pan along the vertical direction; the method is characterized in that: the infrared heater is in a ring shape, and the baking pan is positioned above the infrared heater and is just opposite to an opening at the upper end of the infrared heater.

Further, the infrared heater includes: infrared heating tube, lower reflecting plate, go up reflecting plate and printing opacity glass, infrared heating tube down the reflecting plate go up the reflecting plate with printing opacity glass all is the annular shape, it is located to go up the reflecting plate the upside of reflecting plate down, and go up the reflecting plate with the reflecting plate all encircles down printing opacity glass sets up, infrared heating tube is located down the reflecting plate with go up between the reflecting plate.

Further, a ratio of d1/d2 of a vertical distance d1 between the tube core of the infrared heat generating tube and the bottom surface of the baking pan and a horizontal distance d2 between the tube core of the infrared heat generating tube and the light transmitting glass is more than 0 and less than 2.

Further, the lower reflecting plate is provided with a reflecting surface, the reflecting surface is positioned between the infrared heating tube and the transparent glass, the vertical section of the upper reflecting plate is arc-shaped, an included angle α 1 between the reflecting surface and the transparent glass is larger than 90 degrees and smaller than or equal to 180 degrees, and an included angle α 2 between the reflecting surface and the tangential direction of the middle part of the upper reflecting plate is larger than 15 degrees and smaller than or equal to 90 degrees.

Further, the infrared heater further includes: and the fixing clamp is arranged on the lower reflecting plate and clamps the infrared heating tube.

Further, the roasting pan includes: the pot body is cylindrical, the two handles are located on the outer side of the pot body and are arranged oppositely, and a through hole is formed in the bottom of the pot body.

Further, the roasting pan includes: the pot body is cylindrical, the two handles are located on the outer side of the pot body and are arranged oppositely, and the bottom of the pot body is of a fully-closed structure.

Further, the roasting pan further comprises: the pot cover covers the pot body.

After the technical scheme is adopted, the utility model discloses an effect is: the infrared heating electric baking pot with the structure not only can realize the uniform heating of food, is convenient to use, but also can carry out the omnidirectional rapid heating on the food, and the heating efficiency is greatly improved.

Drawings

Fig. 1 is an exploded view of an infrared-heated electric grill according to embodiment 1 of the present invention;

FIG. 2 is a cross-sectional view of the infrared heating electric roasting pan according to embodiment 1 of the present invention;

fig. 3 is a schematic heating diagram of an infrared heater according to embodiment 1 of the present invention;

fig. 4 is a schematic view of the direction of the airflow and the infrared heating line according to embodiment 1 of the present invention;

fig. 5 is an exploded view of an infrared heating electric grill according to embodiment 2 of the present invention.

Detailed Description

It is specifically noted that the terms "first", "second" and "third" in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture, and if the specific posture is changed, the directional indicator is changed accordingly.

The technical solution of the present invention is further described below by way of examples:

[ example 1 ]

The utility model provides a circular shape adds infrared thermoelectric baking pan, combines fig. 1 and fig. 2 to show, and infrared heating electric baking pan includes: inferior valve 1, epitheca 2, infrared heater 3, heat exchanger 4 dispels the heat, connect food tray 5 and roast pot 6, inferior valve 1 and epitheca 2 joint constitute the casing of the roast pot of infrared external heating electricity, heat exchanger 4 is located the inside of casing dispels the heat, heat exchanger 4 encircles infrared heater 3 and sets up and heat exchanger 4 and infrared heater 3 between have heat dissipation channel 40, roast pot 6 is located the top of casing, connect the bottom that food tray 5 is located the casing, and roast pot 6 with connect food tray 5 just right along vertical direction. In the utility model, the infrared heater 3 is in a ring shape, and the baking pan 6 is located above the infrared heater (3) and right opposite to the opening 30 at the upper end of the infrared heater 3. When the infrared heating electric roasting pan works, as shown in fig. 4, the infrared heater 3 radiates infrared rays to the food in the roasting pan 6, and the heat dissipation cover 4 and the heat dissipation channel 40 of the infrared heater 3 have air circulation to perform the heat dissipation function. Wherein, because infrared heater 3 is the shape of ring, consequently can carry out omnidirectional rapid heating to food, improves heating efficiency.

Specifically, in the present embodiment, the housing has a cylindrical shape, and the heat dissipation cover 4 also has a circular ring shape. Therefore, the integral layout of the infrared heating electric baking pan is more reasonable, and the appearance is more beautiful. Of course, in other embodiments, the housing and the heat dissipation cover 4 may have other shapes, which will not affect the heating effect of the infrared heating electric baking pan.

Specifically, the housing has a control knob 10 thereon. The control knob 10 is used to control the operation and stop of the infrared heater 3.

Specifically, in the present embodiment, the lower case 1 and the upper case 2 are engaged with each other by means of screw locking. Of course, in other embodiments, the lower shell 1 and the upper shell 2 may be engaged by a snap-fit manner.

Specifically, in the present embodiment, the roasting pan 6 includes: the pot body 61 and two handles 62, pot body 61 is cylindrical, and two handles 62 all are located the outside of pot body 61 and mutually opposite setting, and the bottom of pot body 61 has through-hole 63. The infrared ray of infrared heater 3 radiation can see through-hole 63 and heat the food in pot body 61, moreover the utility model discloses in do not injure above-mentioned through-hole 63's shape and quantity, through-hole 63 can be circular, straight line shape or arc.

With continued reference to fig. 2, the infrared heater 3 includes: the infrared heating tube 31, the lower reflecting plate 32, the upper reflecting plate 33 and the light-transmitting glass 34, the infrared heating tube 31, the lower reflecting plate 32, the upper reflecting plate 33 and the light-transmitting glass 34 are all in a circular ring shape, the upper reflecting plate 33 is located on the upper side of the lower reflecting plate 32, the upper reflecting plate 33 and the lower reflecting plate 32 are arranged around the light-transmitting glass 34, and the infrared heating tube 31 is located between the lower reflecting plate 32 and the upper reflecting plate 33.

Specifically, as shown in FIG. 3, the vertical distance d between the tube core of the infrared heating tube 31 and the bottom surface of the baking pan 6₁And a horizontal distance d between the core of the infrared heat-generating tube 31 and the light-transmitting glass 34₂Ratio d of₁/d₂Greater than 0 and less than 2.

More specifically, the lower reflection plate 32 has a reflection surface 320, the reflection surface 320 is located between the infrared heating tube 31 and the transparent glass 34, the vertical section of the upper reflection plate 33 is arc-shaped, and the included angle α between the reflection surface 320 and the transparent glass 34₁Greater than 90 DEG and less than or equal to 180 DEG, and an included angle α between the reflecting surface 320 and the tangential direction of the middle part of the upper reflecting plate 33₂Greater than 15 ° and less than or equal to 90 °. With continued reference to fig. 4, the above arrangement can concentrate most of the heat radiated from the infrared heating tube 31 on the baking pan 6, further improving the heating efficiency.

Specifically, referring to fig. 2, in the present embodiment, the infrared heater 3 further includes: and a fixing clip 35, wherein the fixing clip 35 is arranged on the lower reflecting plate 32 and clamps the infrared heating tube 31. The infrared heating tube 31 can be stably fixed between the lower reflecting plate 32 and the upper reflecting plate 33 by the above structure, and displacement is prevented.

Therefore, the infrared heating electric baking pot with the structure not only can uniformly heat food and is convenient to use, but also can rapidly heat the food in an all-around manner, and the heating efficiency is greatly improved.

[ example 2 ]

As shown in fig. 5, in the present embodiment, similarly to embodiment 1, the infrared-heated electric grill includes: inferior valve 1, epitheca 2, infrared heater 3, heat exchanger 4, meet food tray 5 and roast pot 7, roast pot 7 includes: pan body 71 and handle 72, pan body 71 is cylindrical, and two handles 72 are located the outside of pan body 71 and mutually oppose and set up, and different from embodiment 1, the bottom of pan body 71 is totally enclosed structure (i.e. does not have the through-hole), and roast pot 7 still includes: a pot cover 73, wherein the pot cover 73 covers the pot body 71. With the structure of the baking pan 7, liquid food can be loaded, and the heat radiated by the infrared heater 3 is transmitted to the bottom of the pan body 71 and is conducted to the food through the pan body 71.

The above-mentioned embodiments are merely preferred examples of the present invention, and do not limit the scope of the present invention, so all equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. A circular infrared-heated electric grill, the infrared-heated electric grill comprising: the oil receiving pan comprises a lower shell (1), an upper shell (2), an infrared heater (3), a heat dissipation cover (4), an oil receiving pan (5) and a baking pan (6), wherein the lower shell (1) is combined with the upper shell (2) to form the shell, the heat dissipation cover (4) is positioned inside the shell, the heat dissipation cover (4) is arranged around the infrared heater (3), a heat dissipation channel (40) is arranged between the heat dissipation cover (4) and the infrared heater (3), the baking pan (6) is positioned at the top of the shell, the oil receiving pan (5) is positioned at the bottom of the shell, and the baking pan (6) and the oil receiving pan (5) are opposite to each other in the vertical direction; the method is characterized in that: the infrared heater (3) is in a circular ring shape, and the baking pan (6) is positioned above the infrared heater (3) and is just opposite to an opening (30) at the upper end of the infrared heater (3).

2. The round red-plus-electric heating griddle recited in claim 1 further characterized by: the infrared heater (3) comprises: infrared heating tube (31), lower reflecting plate (32), go up reflecting plate (33) and printing opacity glass (34), infrared heating tube (31) reflecting plate (32) down go up reflecting plate (33) with printing opacity glass (34) all are the annular shape, it is located to go up reflecting plate (33) the upside of reflecting plate (32) down, and go up reflecting plate (33) with reflecting plate (32) all encircle down printing opacity glass (34) set up, infrared heating tube (31) are located down reflecting plate (32) with go up between reflecting plate (33).

3. The circular infrared-heated electric grill of claim 2 wherein: the vertical distance d between the tube core of the infrared heating tube (31) and the bottom surface of the baking pan (6)₁And a horizontal distance d between the tube core of the infrared heating tube (31) and the light-transmitting glass (34)₂D of₁/d₂The ratio is greater than 0 and less than 2.

4. The round infrared heating electric roasting pan as defined in claim 3, wherein said lower reflection plate (32) has a reflection surface (320), said reflection surface (320) is located between said infrared heating tube (31) and said light-transmitting glass (34), a vertical cross-section of said upper reflection plate (33) is arc-shaped, and an included angle α between said reflection surface (320) and said light-transmitting glass (34)₁Greater than 90 DEG and less than or equal to 180 DEG, the angle α between the reflecting surface (320) and the tangential direction of the middle of the upper reflecting plate (33)₂Greater than 15 ° and less than or equal to 90 °.

5. The circular infrared-heated electric grill of claim 2 wherein: the infrared heater (3) further comprises: and the fixing clamp (35) is arranged on the lower reflecting plate (32) and clamps the infrared heating tube (31).

6. The round red-plus-electric heating griddle recited in claim 1 further characterized by: the roasting pan (6) comprises: the pot body (61) is cylindrical, and the two handles (62) are located on the outer side of the pot body (61) and are opposite to each other.

7. The round red-plus-electric heating griddle recited in claim 6 further characterized by: the bottom of the pot body (61) is provided with a through hole (63).

8. The round red-plus-electric heating griddle recited in claim 6 further characterized by: the bottom of the pot body is of a totally-enclosed structure.

9. The circular infrared-heated electric grill of claim 8 wherein: the roasting pan further comprises: the pot cover covers the pot body.