CN217218787U

CN217218787U - Electric oven with novel heating structure

Info

Publication number: CN217218787U
Application number: CN202220588138.8U
Authority: CN
Inventors: 梁越峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-19
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses an electric oven with novel heating structure belongs to food processing equipment field, which comprises a housin, shells inner wall's upper and lower both sides all are provided with two electric heat bars, and the surface that is located below electric heat bar is provided with protection machanism. This electric oven with novel heating structure, along with the continuous rising of temperature, the whole quilt of drainage cover and heat conduction strip is heated, make inside gas expansion behind its inside a plurality of sealed storehouse of being heated, and then make its two shutoff activities, and press the deflection yoke that corresponds when making its heat conduction post remove, make its deflection yoke realize deflecting at the inside support of slide opening through the round pin axle, and drive the backplate and rotate, make its electric heat stick expose can, this kind of mode can low temperature even when closing, keep the good protection effect to the electric heat stick, prevent to be infected with the foreign matter and lead to the potential safety hazard, simultaneously when the needs of high temperature, it can accomplish exposed state automatically, make it can ensure that the bulk heating performance is not influenced.

Description

Electric oven with novel heating structure

Technical Field

The utility model relates to a food processing equipment field especially relates to an electric oven with novel heating structure.

Background

The electric oven is a kitchen appliance for baking food by utilizing the radiant heat emitted by an electric heating element. The electric oven can be used for processing some wheaten foods, and when the oven is preheated, the temperature is reached as long as the heating pipe turns red and black, and the food should be put into the oven for baking immediately. When baking, covering a layer of tinfoil on the surface of food can effectively prevent the surface from being scorched and simultaneously not influencing baking, any food does not touch the heating pipe, and oil, batter and the like are prevented from dropping on the heating pipe, otherwise, the oil residue can be baked into carbon to be attached to the heating pipe, and is difficult to clean, and the heating efficiency is also influenced. When roasting meat, the meat is preferably completely wrapped by tinfoil, so that the surface can be prevented from being scorched, and the oil can be prevented from condensing on the inner wall of an oven after being vaporized. After baking, it is better to clean in time to avoid accumulation. The cold water does not need to touch the oven door which is just used up, so as to prevent the glass door from cracking.

As the traditional electric oven at present, most heating structures are a plurality of completely exposed electric heating rods arranged on the upper side and the lower side of the oven, the electric heating rods are in a completely closed state inside the oven, the oven is safe to use, an internal baking tray can be taken out when baking is finished, the oven is generally in a non-closed state and is in a closed or standby state, impurities such as oil and the like fall off very easily when the electric heating rods are used in some families, and the impurities can drip on the surfaces of the exposed electric heating rods with certain probability, so that unpleasant oil smoke and even open fire can be generated when the electric heating rods are used, and great potential safety hazards exist in the use process of the electric heating rods.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides an electric oven with novel heating structure, the electric bar of having solved present electric oven is for pursuing better heating effect, adopts naked mode to arrange the oven inside mostly, makes it very easily be infected with fluid, does not have fine protection architecture, makes it have the problem of very big potential safety hazard.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an electric oven with novel heating structure, includes the casing, shells inner wall's upper and lower both sides all are provided with two electric heat bars, and the surface that is located below electric heat bar is provided with protection machanism.

Backflow holes are formed in the inner wall of the shell, one side of the protection mechanism is located on the inner wall of the backflow holes, and a plurality of adjusting pieces are arranged on the inner wall of the protection mechanism.

As a preferred technical scheme of the utility model, protection machanism includes fixed connection at shells inner wall's drainage cover, one side of drainage cover is located the inner wall that corresponds the backward flow hole, the inner wall fixedly connected with heat conduction strip of drainage cover, a plurality of regulating part align to grid at the inner wall of heat conduction strip, the both ends of regulating part all are provided with the deflection frame, correspond the surperficial fixed connection of a plurality of deflection frame and are connected with common backplate.

As a preferred technical scheme of the utility model, shells inner wall's the left and right sides joint respectively has left baffle and right baffle, the right flank fixedly connected with of right baffle is conical wall cover, and a plurality of backward flow hole is linked together with the inner wall that cuts off the cover.

As a preferred technical scheme of the utility model, a plurality of slide opening has been seted up on the surface of drainage cover, corresponds deflection frame through the inner wall of round pin axle swing joint at the slide opening, the inner wall of drainage cover is provided with a plurality of fin.

As an optimized technical scheme of the utility model, the surface of casing is provided with control panel and mobilizable apron.

As an optimal technical scheme of the utility model, the negative pressure hole has been seted up on the surface of right baffle, one side in negative pressure hole is provided with the blade that possesses the drive structure, the blade is located the inner wall of drainage cover.

As a preferred technical scheme of the utility model, the regulating part includes through the sealed storehouse of two sliding sleeve joints at the heat conduction strip inner wall, the inner wall sliding connection of sealed storehouse has two packings, and the equal fixedly connected with in one side that two packings kept away from mutually is crooked heat conduction post, the heat conduction post runs through in the one side that the heat conduction strip corresponds.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the electric oven with the novel heating structure is characterized in that the electric heating rod, the adjusting piece, the flow guide cover, the heat conducting strip, the protective plates, the deflection frame and the sliding hole are arranged, when the electric oven is used, the electric heating rod is positioned on the inner walls of the two protective plates and the flow guide cover in the preheating process along with the preheating of the inside of the oven, the heat of the electric heating rod is uniformly dissipated after the electric heating rod is heated, when the preheating of the inside of the oven is finished and the baking is carried out, the flow guide cover and the heat conducting strip are heated along with the continuous rising of the temperature, so that the gas inside a plurality of sealed cabins inside the electric oven is heated and expands, two sealing plugs of the electric oven move, the corresponding deflection frame is pressed when the heat conducting column moves, the deflection frame is supported inside the sliding hole through the pin shaft to realize deflection, the protective plates are driven to rotate, the electric heating rod is exposed, and then when the baking is finished, the temperature is lower, the whole body of the electric oven is reset under the action of the gas inside the sealed cabins, this kind of mode can be low temperature even when closing, keeps the good protection effect to the glow stick, prevents to be infected with the foreign matter and leads to the potential safety hazard, and simultaneously when the needs of high temperature, it can accomplish the naked state voluntarily, makes it can ensure that whole heating performance is not influenced.

2. This electric oven with novel heating structure, blade through setting up the drive structure, the fin, the negative pressure hole, cut off the cover, right baffle and backward flow hole, when using, along with the blade rotates, make its high hot gas that gathers in shells inner wall top in the suction of negative pressure hole position, the air current enters into immediately and cuts off inside the cover, and enter into corresponding drainage cover inside through a plurality of backward flow hole thereupon, the electric bar heat further heats the air current of temporal part through its drainage cover of fin effect heating simultaneously, gaseous through a plurality of slide opening discharge can, this kind of mode can keep inside gas to keep circulating, and can keep the hot gas flow from the even heating that scatters upward in below, there is more even heating effect to the tray.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic view of a three-dimensional sectional structure of the present invention;

FIG. 3 is a schematic view of the exploded structure of the right baffle and the flow guide cover of the present invention;

FIG. 4 is a schematic cross-sectional view of the protection mechanism of the present invention;

fig. 5 is a schematic structural view of the explosion protection mechanism of the present invention;

FIG. 6 is a schematic view of a three-dimensional cross-sectional structure of the adjusting member of the present invention;

wherein: the device comprises a shell 1, a protection mechanism 2, a drainage cover 21, a heat conduction strip 22, a deflection frame 23, a sliding hole 24, a protective plate 25, a fin 26, a cover plate 3, an adjusting piece 4, a sealing bin 41, a sealing plug 42, a heat conduction column 43, a right partition plate 5, a left partition plate 6, a partition cover 7, blades 8, a negative pressure hole 9, a backflow hole 10, an electric heating rod 11 and a control panel 12.

Detailed Description

Technical means for realizing the utility model; authoring features; the purpose served by the disclosure is to provide a more thorough understanding of the invention, and the description and claims, as well as the appended drawings, will be understood by those skilled in the art to which the invention pertains. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples, unless otherwise specified, are conventional methods, materials used in the following examples; reagents and the like are commercially available unless otherwise specified.

Examples

As shown in fig. 1-6, the present invention provides an electric oven with a novel heating structure, which comprises a casing 1, two electric heating rods 11 disposed on the upper and lower sides of the inner wall of the casing 1, and a protection mechanism 2 disposed on the surface of the electric heating rod 11 below.

Backflow hole 10 has been seted up to the inner wall of casing 1, and one side of protection machanism 2 is located the inner wall in backflow hole 10, and the inner wall of protection machanism 2 is provided with a plurality of regulating part 4.

In other embodiments, as shown in fig. 4 and fig. 6, the protection mechanism 2 includes a drainage cover 21 fixedly connected to the inner wall of the housing 1, one side of the drainage cover 21 is located on the inner wall corresponding to the backflow hole 10, a heat conducting strip 22 is fixedly connected to the inner wall of the drainage cover 21, a plurality of adjusting members 4 are uniformly arranged on the inner wall of the heat conducting strip 22, deflection frames 23 are respectively disposed at two ends of each adjusting member 4, a common guard plate 25 is fixedly connected to the surface corresponding to the plurality of deflection frames 23, a plurality of sliding holes 24 are disposed on the surface of the drainage cover 21, the corresponding deflection frames 23 are movably connected to the inner wall of the sliding holes 24 through pin shafts, a plurality of fins 26 are disposed on the inner wall of the drainage cover 21, each adjusting member 4 includes a sealing bin 41 connected to the inner wall of the heat conducting strip 22 through two sliding sleeves, two sealing plugs 42 are slidably connected to the inner wall of the sealing bin 41, a curved heat conducting column 43 is fixedly connected to the side of the two sealing plugs 42 away from each other, the heat-conducting column 43 penetrates through a corresponding side of the heat-conducting strip 22.

Through setting up the drainage cover 21, the drainage cover 21 can keep fine heat conduction effect of being heated simultaneously, can keep the effect of the good direction of air current, through setting up backflow hole 10, backflow hole 10 can keep and the drainage cover 21 between keep gaseous circulation, keep backflow gas can get into the even emanation of drainage cover 21, through setting up heat conduction strip 22, heat conduction strip 22 is located the inner wall of drainage cover 21, can keep carrying out fine fixed and the effect that the conduction is heated with a plurality of regulating part 4, through setting up sealed cabin 41, sealed cabin 41 makes it be in good slip effect when can cooperate inside stopper 42 to keep sealed effect.

In other embodiments, as shown in fig. 2 and 3, a left partition plate 6 and a right partition plate 5 are respectively clamped on the left side and the right side of the inner wall of the casing 1, a tapered partition cover 7 is fixedly connected to the right side surface of the right partition plate 5, a plurality of backflow holes 10 are communicated with the inner wall of the partition cover 7, a control panel 12 and a movable cover plate 3 are arranged on the surface of the casing 1, a negative pressure hole 9 is formed in the surface of the right partition plate 5, a blade 8 with a driving structure is arranged on one side of the negative pressure hole 9, and the blade 8 is located on the inner wall of the partition cover 7.

Through setting up left baffle 6 and right baffle 5, left baffle 6 and right baffle 5 can mutually support and keep good thermal-insulated effect down, reduce being heated of casing 1, through setting up and cut off cover 7, cut off cover 7 and can keep good gas flow and carry out thermal-insulated effect simultaneously, through setting up apron 3, apron 3 can keep inside seal, conveniently take article, through setting up negative pressure hole 9, negative pressure hole 9 is located the top position, can keep the fine backward flow effect of air current when blade 8 rotates.

The working principle of the scheme is as follows:

when the oven is used, the electric heating rod 11 is positioned on the inner walls of the two protection plates 25 and the flow guide cover 21 in the preheating process along with the preheating of the inside of the oven, the heat of the electric heating rod is uniformly dissipated after being heated, when the oven is baked after the preheating of the inside of the oven is finished, the flow guide cover 21 and the heat conducting strip 22 are heated along with the continuous rise of the temperature, the gas inside the sealing bins 41 inside the oven is expanded after being heated, the two sealing plugs 42 of the electric heating rod move, the corresponding deflection frame 23 is pressed when the heat conducting columns 43 of the electric heating rod move, the deflection frame 23 is supported inside the sliding holes 24 through the pin shaft to deflect, the protection plates 25 are driven to rotate, the electric heating rod 11 is exposed, the whole body of the electric heating rod is reset under the action of the gas inside the sealing bins 41 when the oven is finished, the electric heating rod rotates along with the blades 8, the electric heating rod is pumped into the high-temperature gas accumulated above the inner wall of the shell 1 at the position of the negative pressure hole 9, the airflow enters the inside of the drainage cover 21 and then enters the corresponding inside of the drainage cover 21 through the plurality of backflow holes 10, meanwhile, the heat of the electric heating rod 11 acts on the drainage cover 21 through the fins 26 to be heated, so that the airflow at the temporal part is further heated, and the air is uniformly discharged through the plurality of slide holes 24.

The basic principles, main features and advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and only the preferred embodiments of the present invention are described in the above embodiments and the description, and the present invention is not limited by the above embodiments, and the present invention can also have various changes and improvements, which fall within the scope of the claimed invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric oven with novel heating structure, includes casing (1), its characterized in that: two electric heating rods (11) are arranged on the upper side and the lower side of the inner wall of the shell (1), and a protection mechanism (2) is arranged on the surface of the electric heating rod (11) below;

backflow hole (10) have been seted up to the inner wall of casing (1), one side of protection machanism (2) is located the inner wall in backflow hole (10), the inner wall of protection machanism (2) is provided with a plurality of regulating part (4).

2. The electric oven with the novel heating structure of claim 1, wherein: protection machanism (2) are including drainage cover (21) of fixed connection at casing (1) inner wall, one side of drainage cover (21) is located the inner wall that corresponds return-flow hole (10), the inner wall fixedly connected with heat conduction strip (22) of drainage cover (21), a plurality of regulating part (4) align to grid is at the inner wall of heat conduction strip (22), the both ends of regulating part (4) all are provided with deflection frame (23), correspond the surperficial fixed connection of a plurality of deflection frame (23) and have common backplate (25).

3. The electric oven with the novel heating structure of claim 1, wherein: the left and right sides of casing (1) inner wall joint respectively has left baffle (6) and right baffle (5), the right flank fixedly connected with of right baffle (5) is conical wall cover (7), and a plurality of backward flow hole (10) are linked together with the inner wall that cuts off cover (7).

4. The electric oven with the novel heating structure of claim 2, wherein: a plurality of sliding holes (24) are formed in the surface of the drainage cover (21), the corresponding deflection frame (23) is movably connected to the inner wall of each sliding hole (24) through a pin shaft, and a plurality of fins (26) are arranged on the inner wall of the drainage cover (21).

5. The electric oven with the novel heating structure as claimed in claim 1, wherein: the surface of the shell (1) is provided with a control panel (12) and a movable cover plate (3).

6. The electric oven with the novel heating structure of claim 3, wherein: negative pressure hole (9) have been seted up on the surface of right baffle (5), one side in negative pressure hole (9) is provided with blade (8) that possess drive structure, blade (8) are located the inner wall of drainage cover (21).

7. The electric oven with the novel heating structure of claim 4, wherein: the adjusting part (4) comprises a sealing bin (41) which is connected with the inner wall of the heat conducting strip (22) through two sliding sleeves in a clamping manner, the inner wall of the sealing bin (41) is connected with two sealing plugs (42) in a sliding manner, one side of each of the two sealing plugs (42) which is far away from the corresponding sealing plug is fixedly connected with a heat conducting column (43) which is bent, and the heat conducting column (43) penetrates through one side of the corresponding heat conducting strip (22).