阅读说明：本技术 一种使用按键开关的安全节能电热烤火箱 (Safe energy-saving electric heating oven using key switch ) 是由 黄敏 于 2021-09-26 设计创作，主要内容包括：本发明涉及烤火箱技术领域,公开了一种使用按键开关的安全节能电热烤火箱,主体设置有烤腔,烤腔装配有装配板,装配板和烤腔装配有连接杆,装配板和烤腔装配有丝杆,主体装配有电机,丝杆与电机装配,连接杆和丝杆装配有活动块,活动块装配有铁板,铁板设置有连接孔,烤腔装配有轴杆,轴杆装配有滚轮,烤腔装配有安装板,铁板上放置有烤盘,上述一种使用按键开关的安全节能电热烤火箱通过活动块以及铁板的配合解决了现有的烤盘受力不均导致倾斜,容易使得被烤物倾倒的问题,烤物倾倒后直接与加热管接触产生明火,易发生事故的问题；将烤盘在铁板上进行移动,使得烤盘的侧面与限位块表面进行贴合,再转动挡板,使得挡板对烤盘进行卡接。(The invention relates to the technical field of roasting boxes, and discloses a safe and energy-saving electric heating roasting box using a key switch, wherein a main body is provided with a roasting cavity, the roasting cavity is assembled with an assembling plate, the assembling plate and the roasting cavity are assembled with a connecting rod, the assembling plate and the roasting cavity are assembled with a lead screw, the main body is assembled with a motor, the lead screw is assembled with the motor, the connecting rod and the lead screw are assembled with a movable block, the movable block is assembled with an iron plate, the iron plate is provided with a connecting hole, the roasting cavity is assembled with a shaft rod, the shaft rod is assembled with a roller, the roasting cavity is assembled with a mounting plate, and a roasting plate is placed on the iron plate; the baking tray is moved on the iron plate, so that the side face of the baking tray is attached to the surface of the limiting block, and then the baffle is rotated, so that the baffle can clamp the baking tray.)

1. A safe energy-saving electric heating fire box using a key switch, which comprises a main body (10) and a baking tray (11),

the method is characterized in that:

the main body (10) is provided with a baking cavity (22), an assembly plate (61) is fixedly assembled between two symmetrical inner walls of the baking cavity (22), the assembly plate (61) and the inner wall of the baking cavity (22) are symmetrically and fixedly assembled with a connecting rod (30), the assembly plate (61) and the inner wall of the baking cavity (22) are rotatably assembled with a screw rod (31), the screw rod (31) is positioned between two connecting rods (30), the back of the main body (10) is fixedly provided with a motor (60), one end of a screw rod (31) movably penetrates through the baking cavity (22), and one end of the screw rod (31) is fixedly assembled with the output end of the motor (60), the connecting rod (30) and the screw rod (31) are movably provided with movable blocks (52), and the movable blocks (52) move on the connecting rod (30) due to the rotation of the screw rod (31);

the fixed surface of movable block (52) be equipped with iron plate (32), the surface of iron plate (32) is provided with the connecting hole, the diameter value of iron plate (32) is greater than the diameter value of movable block (52), and the one end of iron plate (32) is outwards extended, iron plate (32) on placed overware (11).

2. The safe and energy-saving electric heating oven using the key switch as claimed in claim 1, characterized in that: the baking cavity (22) is characterized in that a plurality of shaft rods (41) are fixedly assembled on two symmetrical inner walls of the baking cavity (22) at equal intervals, rollers (42) are assembled on the shaft rods (41) in a rotating mode, mounting plates (40) are fixedly assembled on two symmetrical inner walls of the baking cavity (22), the mounting plates (40) are located above the rollers (42), the mounting plates (40) and the rollers (42) are located on two sides of an iron plate (32), and two ends of a baking tray (11) are respectively located between the rollers (42) and the mounting plates (40).

3. The safe and energy-saving electric heating oven using the key switch as claimed in claim 2, characterized in that: main part (10) on be equipped with display screen (12), display screen (12) are located the one side of roast chamber (22), main part (10) on be equipped with timing button (13) and heating button (20), timing button (13) and heating button (20) are located the one side of roast chamber (22), main part (10) on be equipped with shift knob (21), shift knob (21) are located the one side of roast chamber (22).

4. A safe and energy-saving electric heating oven using a key switch as claimed in claim 3, characterized in that: two groups of heating pipes (23) are symmetrically and fixedly assembled on the inner wall of the baking cavity (22), and the baking tray (11) is positioned between the two groups of heating pipes (23).

5. The safe and energy-saving electric heating oven using the key switch as claimed in claim 4, wherein: the back of the main body (10) is fixedly provided with a heat dissipation cover (53), the motor (60) is positioned in the heat dissipation cover (53), and the heat dissipation cover (53) is provided with heat dissipation holes.

6. The safe and energy-saving electric heating oven using the key switch as claimed in claim 5, wherein: the surface of the iron plate (32) is fixedly provided with a limiting block (33).

7. The safe and energy-saving electric heating oven using the key switch as claimed in claim 6, wherein: the surface of iron plate (32) be provided with movable groove (43), fixed being equipped with dead lever (50) on movable groove (43), rotating on dead lever (50) and being equipped with baffle (51), baffle (51) and stopper (33) are located the both sides of overware (11).

Technical Field

The invention relates to the technical field of fire boxes, in particular to a safe and energy-saving electric heating fire box using a key switch.

Background

At present, an electric heating oven is widely used in daily life as a heating device for replacing traditional firewood heating, particularly in the south without heating equipment, and a common heating oven is usually heated by a heating pipe.

However, the existing oven has the following problems in the using process:

the roasted objects are placed in the roasting tray, and along with different force application degrees of the roasting tray, the roasted objects are easy to separate from the roasting tray, the roasted objects are in direct contact with the heating pipe to generate open fire, and fire accidents are easy to generate, so that the safe and energy-saving electric heating roasting box using the key switch is necessary to be used in the technical field of the existing roasting boxes.

Disclosure of Invention

Technical problem to be solved

The invention provides a safe and energy-saving electric heating fire box using a key switch, aiming at the problems that the existing baked objects are easy to separate from a baking tray, the baked objects are in direct contact with a heating pipe to generate naked fire, and fire accidents are easy to generate.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme:

a safe and energy-saving electric heating fire baking box using a key switch comprises a main body and a baking tray, wherein a baking cavity is arranged on the main body, an assembly plate is fixedly assembled between two symmetrical inner walls of the baking cavity, connecting rods are symmetrically and fixedly assembled on the assembly plate and the inner wall of the baking cavity, a lead screw is assembled on the assembly plate and the inner wall of the baking cavity in a rotating manner and is positioned between the two connecting rods, a motor is fixedly assembled on the back of the main body, one end of the lead screw movably penetrates through the baking cavity, one end of the lead screw is fixedly assembled with the output end of the motor, a movable block is movably assembled on the connecting rod and the lead screw, the movable block moves on the connecting rod in a rotating manner, an iron plate is fixedly assembled on the surface of the movable block, a connecting hole is formed in the surface of the iron plate, the diameter value of the iron plate is larger than that of the movable block, and one end of the iron plate extends outwards, two ends of the baking tray are respectively arranged between the roller and the mounting plate.

Preferably, roast two inner walls of chamber symmetry equidistant fixed assembly have a plurality of axostylus axostyles, all rotate on the axostylus axostyle and be equipped with the gyro wheel, the equal fixed assembly of two inner walls of symmetry in roast chamber have the mounting panel, the mounting panel all is located the top of gyro wheel, mounting panel and gyro wheel all are located the both sides of iron plate, iron plate on placed the overware.

Preferably, the main part on be equipped with the display screen, the display screen is located one side of roast chamber, the main part on be equipped with timing button and heating button, timing button and heating button are located one side of roast chamber, timing button is used for timing heating time, heating button is used for controlling the temperature in roast chamber, the main part on be equipped with shift knob, shift knob is located one side of roast chamber, shift knob is used for opening and closing of controlgear.

Preferably, two groups of heating pipes are symmetrically and fixedly assembled on the inner wall of the baking cavity, and the baking tray is positioned between the two groups of heating pipes.

Preferably, the back of the main body is fixedly provided with a heat dissipation cover, the motor is located inside the heat dissipation cover, the heat dissipation cover is provided with heat dissipation holes, and the heat dissipation cover dissipates heat of internal electronic elements through the heat dissipation holes.

Preferably, the surface of the iron plate is fixedly provided with a limiting block.

Preferably, the surface of iron plate be provided with the activity groove, the fixed lever that is equipped with is fixed on the activity groove, rotates on the fixed lever and is equipped with the baffle, baffle and stopper are located the both sides of overware.

(III) advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. according to the safe and energy-saving electric heating baking box with the key switch, the motor is started, the lead screw rotates, the movable block moves on the connecting rod to drive the iron plate to move outwards, one end of the iron plate extends outwards, a baking tray loaded with baked objects is placed on the iron plate, the baking tray moves towards the inside of the baking cavity by starting the motor again, the roller rolls on the shaft rod, friction in the moving process of the baking tray can be reduced, the switch button is opened, the timing button and the heating button are adjusted, the baking tray is heated under the action of the heating pipe, the motor is convenient to control, the moving effect of the iron plate is good, and therefore the situation that the baked objects are separated due to uneven force application cannot occur.

2. According to the safe and energy-saving electric heating baking box with the key switch, the baking tray is moved on the iron plate, so that the side face of the baking tray is attached to the surface of the limiting block, and then the baffle is rotated to clamp the baking tray, so that the baking tray is prevented from being moved due to external force friction.

Drawings

FIG. 1 is a schematic front view of a safe and energy-saving electric heating oven using a key switch according to the present invention;

FIG. 2 is an enlarged view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the bottom view of the safe and energy-saving electric heating oven using the key switch of the present invention;

FIG. 5 is a schematic diagram of the back structure of the safe and energy-saving electric heating oven using the key switch according to the present invention;

FIG. 6 is a schematic sectional view of the back part of the safe and energy-saving electric heating box using the key switch according to the present invention.

In the figure:

10. a main body; 11. baking trays; 12. a display screen; 13. a timing button;

20. a heating button; 21. a switch button; 22. baking the cavity; 23. heating a tube;

30. a connecting rod; 31. a screw rod; 32. an iron plate; 33. a limiting block;

40. mounting a plate; 41. a shaft lever; 42. a roller; 43. a movable groove;

50. fixing the rod; 51. a baffle plate; 52. a movable block; 53. a heat dissipation cover;

60. a motor; 61. and assembling the plate.

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.

Example 1

As shown in fig. 1 to 6, which are schematic structural views of a safe and energy-saving electric heating box using a key switch according to a preferred embodiment of the present invention, the safe and energy-saving electric heating box using a key switch according to the present embodiment includes a main body 10 and a baking tray 11, the main body 10 is provided with a baking cavity 22, an assembly plate 61 is fixedly installed between two symmetrical inner walls of the baking cavity 22, the assembly plate 61 and the inner walls of the baking cavity 22 are symmetrically and fixedly installed with connecting rods 30, the assembly plate 61 and the inner walls of the baking cavity 22 are rotatably installed with lead screws 31, and the lead screws 31 are located between the two connecting rods 30;

the transmission of the screw rod 31 has the characteristics of stability and high precision, and meanwhile, the transmission speed of the screw rod 31 is relatively low, so that the phenomenon of movement or return cannot occur, and the roasted objects can be ensured to stably move in the roasting cavity 22 in the working process.

The back of the main body 10 is fixedly provided with a motor 60, one end of a screw rod 31 movably penetrates through the baking cavity 22, one end of the screw rod 31 is fixedly assembled with an output end of the motor 60, the connecting rod 30 and the screw rod 31 are movably provided with a movable block 52, the movable block 52 moves on the connecting rod 30 by the rotation of the screw rod 31, the surface of the movable block 52 is fixedly provided with an iron plate 32, the surface of the iron plate 32 is provided with a connecting hole, the diameter value of the iron plate 32 is larger than that of the movable block 52, and one end of the iron plate 32 extends outwards;

roast two inner walls of chamber 22 symmetry equidistant fixed assembly have a plurality of axostylus axostyles 41, all rotate on the axostylus axostyle 41 and be equipped with gyro wheel 42, two inner walls of symmetry of roast chamber 22 all fixed assembly have mounting panel 40, mounting panel 40 all is located gyro wheel 42's top, mounting panel 40 and gyro wheel 42 all are located the both sides of iron plate 32, iron plate 32 on placed overware 11, the both ends of overware 11 are respectively between gyro wheel 42 and mounting panel 40.

Because the rollers 42 are provided, rolling friction can be used instead of sliding friction, so that on one hand, the friction can be reduced, the purpose of smaller power required by the movement of the baking tray 11 can be realized, and on the other hand, the friction to the baking tray 11 can also be reduced, thereby prolonging the service life of the baking tray 11.

The main body 10 is provided with a display screen 12, the display screen 12 is positioned at one side of a baking cavity 22, the main body 10 is provided with a timing button 13 and a heating button 20, the timing button 13 and the heating button 20 are positioned at one side of the baking cavity 22, the timing button 13 is used for timing heating time, the heating button 20 is used for controlling the temperature of the baking cavity 22, the main body 10 is provided with a switch button 21, the switch button 21 is positioned at one side of the baking cavity 22, and the switch button 21 is used for controlling the on and off of equipment;

of course, the switch button 21 is also electrically connected to the plug through a wire, and the plug is adapted to the socket, so as to achieve the effect of electrically connecting the whole device to the power transmission network group, and provide a power source for the device by using the power transmission cable.

In the case of more than 50% of the fires occurring in winter each year, the fires caused by the electric ovens are prone to causing personnel to be trapped and serious economic losses, and even endanger life and property safety, and most of the fires generated by the electric ovens are spontaneous combustion after reaching ignition points because the objects to be baked are in direct contact with the heating pipes, so that the objects to be baked are prevented from being in direct contact with the heating pipes when the electric ovens are used;

the screw rod 31 and the baking tray 11 are arranged in the electric baking oven, so that the effect that the baked objects are not in direct contact with the heating pipe in the baking and conveying processes can be prevented, and the fire can be effectively avoided.

The inner wall of the baking cavity 22 is symmetrically and fixedly provided with two groups of heating pipes 23, the baking tray 11 is positioned between the two groups of heating pipes 23, the back of the main body 10 is fixedly provided with a heat dissipation cover 53, the motor 60 is positioned inside the heat dissipation cover 53, the heat dissipation cover 53 is provided with heat dissipation holes, and the heat dissipation cover 53 dissipates heat of internal electronic elements through the heat dissipation holes.

In this embodiment, the motor 60 is started, the screw 31 rotates, so that the movable block 52 moves on the connecting rod 30, and drives the iron plate 32 to move outwards, so that one end of the iron plate 32 extends outwards, the baking tray 11 carrying the baked object is placed on the iron plate 32, the motor 60 is started again, the baking tray 11 moves towards the inside of the baking cavity 22, and rolls on the shaft rod 41 through the roller 42, so that the friction in the moving process of the baking tray 11 can be reduced, the switch button 21 is turned on, the timing button 13 and the heating button 20 are adjusted, and the baked object on the baking tray 11 is heated under the action of the heating pipe 23, because the motor 60 is controlled conveniently, and the moving effect of the iron plate 32 is good, therefore, the situation that the baked object is separated from the baking tray 11 due to uneven force application can not occur.

It is noted that the motor 60 of the present invention is a servo motor, i.e. the output end of the motor has the characteristic of bidirectional operation, and the motor 60 is a servo motor, so that the motor can drive the baking tray 11 to move respectively along the forward direction and the reverse direction, so as to feed the baking tray 11 into the baking cavity 22, or feed the baked objects in the baking tray 11 out of the baking cavity 22 after the baked objects are completely heated, thereby achieving the purpose of automatic feeding and feeding, avoiding the action of manual taking, and preventing the fingers of the taking personnel from being scalded.

Example 2

As shown in fig. 1 to 6, which are schematic structural views of a safe energy-saving electric heating oven using a key switch according to another preferred embodiment of the present invention, in order to prevent the pan 11 from being rubbed by the mounting plate 40 during movement and change the moving direction of the pan 11, on the basis of embodiment 1, the device is improved, wherein a stopper 33 is fixedly assembled on the surface of the iron plate 32, a movable groove 43 is arranged on the surface of the iron plate 32, a fixed rod 50 is fixedly assembled on the movable groove 43, a baffle 51 is rotatably assembled on the fixed rod 50, and the baffle 51 and the stopper 33 are located on two sides of the pan 11.

In this embodiment, the baking tray 11 is moved on the iron plate 32, so that the side surface of the baking tray 11 is attached to the surface of the limiting block 33, and then the baffle 51 is rotated, so that the baffle 51 is clamped with the baking tray 11 to prevent the baking tray 11 from being moved by external friction.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.