CN114209224A

CN114209224A - Heat dissipation system of oven and electric oven

Info

Publication number: CN114209224A
Application number: CN202111621538.0A
Authority: CN
Inventors: 邱参贵
Original assignee: Jiangxi Kingstyle Kitchenware Co ltd
Current assignee: Jiangxi Kingstyle Kitchenware Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-03-22
Anticipated expiration: 2041-12-23
Also published as: CN114209224B

Abstract

The invention discloses a heat dissipation system of an oven and the oven, belonging to the technical field of the oven, comprising an oven body, wherein a heating cavity is arranged on the oven body, the inner walls of two sides of the heating cavity are rotatably provided with transverse shafts, one end of each transverse shaft is connected with a transverse rod, the transverse shafts are detachably connected with the transverse rods, one end of each transverse rod is fixed with a fixed plate, the top and the bottom of each fixed plate are hinged with an L rod, one end of each L rod is hinged with a clamping block, the other end of each L rod is hinged with a movable rod, the transverse rods are slidably sleeved with movable plates, the top and the bottom of each movable plate are respectively hinged with the two movable rods, and a horizontally arranged spring column is fixed between each fixed plate and each movable plate; the oven body realizes uniform heating of large food, improves the baking quality, improves the taste of the food, realizes quick heat dissipation of the oven body, simultaneously recycles heat and improves the utilization rate of energy.

Description

Heat dissipation system of oven and electric oven

Technical Field

The invention relates to the technical field of electric ovens, in particular to a heat dissipation system of an oven and the electric oven.

Background

The electric oven is mainly composed of a box body, an electric heating element, a temperature regulator, a timer, a power regulating switch and the like. The box body mainly comprises a shell, a middle interlayer and an inner container which form a three-layer structure, and curled edges are formed on the front edge and the rear edge of the inner container to separate air in a cavity; the outer cavity is filled with an insulated expanded perlite product, so that the temperature of the shell is greatly reduced; meanwhile, a spring structure is arranged below the door, so that the door is always pressed on the door frame, and the door has better sealing property.

After the existing electric oven is used, the internal heat cannot be dissipated in time, and meanwhile, the heat dissipation causes great energy waste. Generally, an electric oven is used for placing food on a plate and a dish for baking, when a large piece of food such as a whole roast duck is placed in the plate for baking, the duck is heated unevenly, and baking quality is affected, so that a heat dissipation system of the oven and the electric oven are provided.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a heat dissipation system of an oven and an electric oven, which overcome the defects of the prior art and aim to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cooling system and electric oven of oven, includes oven body, be equipped with the heating chamber on oven body, the both sides inner wall in heating chamber rotates installs the cross axle, the one end of cross axle is connected with the horizontal pole, the cross axle is connected with the horizontal pole is detachable, the one end of horizontal pole is fixed with the fixed plate, the top and the bottom of fixed plate all articulate has the L pole, the one end of L pole articulates there is the grip block, the other end of L pole articulates there is the movable rod, sliding sleeve is equipped with the fly leaf on the horizontal pole, the top and the bottom of fly leaf articulate with two movable rods respectively, be fixed with the spring post that the level set up between fixed plate and the fly leaf, heating water tank is installed at oven body's top, installs the control by temperature change electric heating rod in the heating water tank, be fixed with communicating pipe between heating tank's bottom and the heating chamber, be equipped with the heat pipe in the heating water tank, the bottom and the communicating pipe of heat pipe are connected, exhaust subassembly is installed at the top of heating water tank, the top and the exhaust subassembly of heat pipe are connected, tap is installed to one side of heating water tank.

As a preferable technical scheme of the invention, the oven body is provided with an outlet, the outlet is communicated with the heating cavity, and the outlet is hinged with a sealing door.

As a preferred technical scheme of the present invention, the exhaust assembly includes an exhaust pipe and a driving motor installed on the top of the heating tank, the heat pipe is rotatably installed with fan blades, an output shaft of the driving motor is in transmission connection with the fan blades, and the bottom of the exhaust pipe extends into the heating tank and is connected with the top of the heat pipe.

As a preferred technical scheme of the present invention, a mounting box is installed at the top of the heating water tank, the driving motor is installed in the mounting box, a driving rod is rotatably installed between the exhaust pipe and the mounting box, an output shaft of the driving motor is fixedly connected with the driving rod, a vertical shaft is rotatably installed in the exhaust pipe, the driving rod is in transmission connection with the vertical shaft, and the fan blades are installed on the vertical shaft.

As a preferable technical scheme of the invention, one end of the driving rod extends into the exhaust pipe and is fixedly provided with a first bevel gear, a second bevel gear is fixedly sleeved on the vertical shaft, and the first bevel gear is meshed with the second bevel gear.

As a preferable technical scheme of the present invention, a slot adapted to the cross bar is formed in one side of the cross bar close to the cross bar, a bolt is installed on the top of the cross bar through a thread, a thread groove is formed in the top of the cross bar, and the bottom of the bolt is in threaded connection with the thread groove.

As a preferable technical scheme of the invention, the top of the hot water tank is provided with a water filling port, and the water filling port is hinged with a cover plate.

As a preferable technical scheme of the invention, a heat insulation box is fixedly arranged on one side of the oven body, a low-speed motor is arranged in the heat insulation box, and an output shaft of the low-speed motor is in transmission connection with one transverse shaft.

An electric oven comprising a heat dissipation system of an oven as described above.

The invention has the beneficial effects that:

through manual promotion fly leaf compression spring, drive the movable rod motion, drive the swing of L pole, make two grip blocks part each other, then place food between two grip blocks, the realization is fixed to the centre gripping of bold food, then close sealing door, start oven body and low-speed motor, it rotates to drive the cross axle, it rotates to drive the horizontal pole, it follows the rotation by the bold food that the centre gripping was eaten to drive is heated, realize the thermally equivalent of bold food, improve the quality of toasting, promote the taste of food.

When the heat in the heating cavity needs to be discharged, the driving motor is started to drive the driving rod to rotate, the bevel gear is driven to rotate, the vertical shaft rotates, the fan blades rotate, the heat in the heating cavity is guided to enter the heat conducting pipe through the communicating pipe, the heat exchange is carried out with the water in the heating water tank, the water supply is preheated, then the air flow is discharged from the exhaust pipe, the preheated water is heated by the temperature control electric heating rod, the water faucet is opened, the water can be used for domestic water, the rapid heat dissipation of the oven body is realized, the heat is recycled simultaneously, and the utilization rate of energy is improved.

The oven body realizes uniform heating of large food, improves the baking quality, improves the taste of the food, realizes quick heat dissipation of the oven body, simultaneously recycles heat and improves the utilization rate of energy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a fixing plate according to the present invention;

FIG. 3 is a schematic view of the structure of the heating water tank of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 5 is a cross-sectional view of the cross shaft and cross bar of the present invention.

In the figure: 1. an oven body; 2. a heating cavity; 3. a horizontal axis; 4. a cross bar; 5. a fixing plate; 6. an L-bar; 7. a clamping block; 8. a movable plate; 9. a movable rod; 10. a spring post; 11. a heat insulation box; 12. a low-speed motor; 13. heating the water tank; 14. a communicating pipe; 15. a temperature control electric heating rod; 16. a heat conducting pipe; 17. a water filling port; 18. a cover plate; 19. a faucet; 20. an exhaust pipe; 21. mounting a box; 22. a drive motor; 23. a drive rod; 24. a vertical axis; 25. a fan blade; 26. a slot; 27. a thread groove; 28. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a heat dissipation system of an oven and an electric oven comprise an oven body 1, wherein a heating cavity 2 is arranged on the oven body 1, a cross shaft 3 is rotatably arranged on the inner wall of two sides of the heating cavity 2, one end of the cross shaft 3 is connected with a cross rod 4, the cross shaft 3 is detachably connected with the cross rod 4, one end of the cross rod 4 is fixed with a fixed plate 5, the top and the bottom of the fixed plate 5 are both hinged with an L rod 6, one end of the L rod 6 is hinged with a clamping block 7, the other end of the L rod 6 is hinged with a movable rod 9, a movable plate 8 is slidably sleeved on the cross rod 4, the top and the bottom of the movable plate 8 are respectively hinged with two movable rods 9, a horizontally arranged spring column 10 is fixed between the fixed plate 5 and the movable plate 8, a heating water tank 13 is arranged at the top of the oven body 1, a temperature control electric heating rod 15 is arranged in the heating water tank 13, and a communicating pipe 14 is fixed between the bottom of the heating water tank 13 and the heating cavity 2, a heat conduction pipe 16 is arranged in the heating water tank 13, the bottom of the heat conduction pipe 16 is connected with the communication pipe 14, an exhaust component is arranged at the top of the heating water tank 13, the top of the heat conduction pipe 16 is connected with the exhaust component, and a faucet 19 is arranged at one side of the heating water tank 13.

An outlet is formed in the oven body 1 and communicated with the heating cavity 2, and a sealing door is hinged to the outlet.

The exhaust assembly comprises an exhaust pipe 20 and a driving motor 22 which are installed at the top of the heating water tank 13, fan blades 25 are rotatably installed in the heat conduction pipe 16, an output shaft of the driving motor 22 is in transmission connection with the fan blades 25, and the bottom of the exhaust pipe 20 extends into the heating water tank 13 and is connected with the top of the heat conduction pipe 16. The top of heating water tank 13 is installed mounting box 21, and driving motor 22 is installed in mounting box 21, rotates between blast pipe 20 and the mounting box 21 and installs actuating lever 23, and driving motor 22's output shaft and actuating lever 23 fixed connection, the vertical axis 24 is installed to the rotation in blast pipe 20, and actuating lever 23 is connected with the transmission of vertical axis 24, and flabellum 25 installs on vertical axis 24. One end of the driving rod 23 extends into the exhaust pipe 20 and is fixed with a first bevel gear, a second bevel gear is fixedly sleeved on the vertical shaft 24, and the first bevel gear is meshed with the second bevel gear.

The slot 26 with horizontal pole 4 adaptation is seted up to one side that horizontal axle 3 is close to horizontal pole 4, bolt 28 is installed to the top screw thread of horizontal axle 3, thread groove 27 has been seted up at the top of horizontal pole 4, the bottom and the thread groove 27 threaded connection of bolt 28, through rotating bolt 28, rotate bolt 28 and break away from thread groove 27, can dismantle horizontal pole 4 from horizontal axle 3, when not using centre gripping bold food to heat, can dismantle horizontal pole 4 down, make things convenient for the toast of other food.

The top of the hot water tank 13 is provided with a water filling opening 17, and the water filling opening 17 is hinged with a cover plate 18.

One side of the oven body 1 is fixedly provided with a heat insulation box 11, a low-speed motor 12 is arranged in the heat insulation box 11, and an output shaft of the low-speed motor 12 is in transmission connection with one of the cross shafts 3.

An electric oven comprises a heat dissipation system of the oven.

The working principle is as follows: through 8 compression spring 10 of manual promotion fly leaf, drive the motion of movable rod 9, drive the swing of L pole 6, make two grip block 7 part each other, then place food between two grip block 7, it is fixed to realize the centre gripping of bold food, then close sealing door, start oven body 1 and low-speed motor 12, it rotates to drive cross axle 3, it rotates to drive horizontal pole 4, it follows the rotation to be heated to drive the bold food that is eaten by the centre gripping, realize the thermally equivalent of bold food, improve the quality of toasting, promote the taste of food. When the heat in the heating cavity 2 needs to be discharged, the driving motor 22 is started to drive the driving rod 23 to rotate, the bevel gear I is driven to rotate, the bevel gear II is driven to rotate, the vertical shaft 24 rotates to drive the fan blades 25 to rotate, the heat in the heating cavity 2 is guided to enter the heat conduction pipe 16 through the communicating pipe 14, heat exchange is carried out with the water in the heating water tank 13, water supply is preheated, then the air flow is discharged from the exhaust pipe 20, the preheated water is heated through the temperature control electric heating rod 15 to open the water faucet 19, the water can be used for domestic water, quick heat dissipation of the oven body 1 is realized, meanwhile, the heat is recycled, and the utilization rate of the energy is improved.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a heat dissipation system of oven, includes oven body (1), be equipped with heating chamber (2) on oven body (1), its characterized in that, the both sides inner wall of heating chamber (2) is rotated and is installed cross axle (3), the one end of cross axle (3) is connected with horizontal pole (4), cross axle (3) are connected with horizontal pole (4) are detachable, the one end of horizontal pole (4) is fixed with fixed plate (5), the top and the bottom of fixed plate (5) all articulate there is L pole (6), the one end of L pole (6) articulates there is grip block (7), the other end of L pole (6) articulates there is movable rod (9), the slip cap is equipped with fly leaf (8) on horizontal pole (4), the top and the bottom of fly leaf (8) articulate with two movable rod (9) respectively, be fixed with the spring post (10) of level setting between fixed plate (5) and fly leaf (8), heating water tank (13) is installed at the top of oven body (1), installs control by temperature change electric heating rod (15) in heating water tank (13), be fixed with communicating pipe (14) between the bottom of heating water tank (13) and heating chamber (2), be equipped with heat pipe (16) in heating water tank (13), the bottom and communicating pipe (14) of heat pipe (16) are connected, exhaust subassembly is installed at the top of heating water tank (13), the top and the exhaust subassembly of heat pipe (16) are connected, tap (19) are installed to one side of heating water tank (13).

2. The heat dissipation system of an oven according to claim 1, wherein an outlet is formed on the oven body (1), the outlet is communicated with the heating cavity (2), and a sealing door is hinged on the outlet.

3. The heat dissipation system of claim 1, wherein the exhaust assembly comprises an exhaust pipe (20) and a driving motor (22) which are installed on the top of the heating water tank (13), the heat conducting pipe (16) is rotatably installed with fan blades (25), an output shaft of the driving motor (22) is in transmission connection with the fan blades (25), and the bottom of the exhaust pipe (20) extends into the heating water tank (13) and is connected with the top of the heat conducting pipe (16).

4. The heat dissipation system of the oven according to claim 3, wherein a mounting box (21) is installed at the top of the heating water tank (13), the driving motor (22) is installed in the mounting box (21), a driving rod (23) is installed between the exhaust pipe (20) and the mounting box (21) in a rotating manner, an output shaft of the driving motor (22) is fixedly connected with the driving rod (23), a vertical shaft (24) is installed in the exhaust pipe (20) in a rotating manner, the driving rod (23) is in transmission connection with the vertical shaft (24), and the fan blades (25) are installed on the vertical shaft (24).

5. The heat dissipating system of an oven as claimed in claim 4, wherein one end of the driving rod (23) extends into the exhaust pipe (20) and is fixed with a first bevel gear, and a second bevel gear is fixed on the vertical shaft (24) and is engaged with the first bevel gear.

6. The heat dissipation system of an oven according to claim 1, wherein a side of the cross shaft (3) close to the cross bar (4) is provided with a slot (26) adapted to the cross bar (4), a bolt (28) is threadedly mounted on a top of the cross shaft (3), a thread groove (27) is formed on a top of the cross bar (4), and a bottom of the bolt (28) is threadedly connected with the thread groove (27).

7. The heat dissipation system of an oven according to claim 1, wherein a filler (17) is opened at the top of the hot water tank (13), and a cover plate (18) is hinged on the filler (17).

8. The heat dissipation system of an oven according to claim 1, wherein a heat insulation box (11) is fixedly installed at one side of the oven body (1), a low-speed motor (12) is installed in the heat insulation box (11), and an output shaft of the low-speed motor (12) is in transmission connection with one of the transverse shafts (3).

9. An electric oven comprising the heat dissipating system of the oven of any of claims 1-8.