CN205379211U - Under square electric oven of discharging fume - Google Patents

Abstract

The utility model discloses a square electric oven with lower exhaust smoke, which comprises a furnace body and a suction cavity arranged on the furnace body; the suction cavity includes an upper ventilator, a lower ventilator, a suction Ring, ventilator baffle and water tray; the furnace body has an open structure, a suction ring is installed on the top of the open structure, and a lower ventilation pipe is installed on the bottom surface of the open structure, and the lower ventilation pipe The top of the top is installed on the bottom surface of the furnace body and communicates with the open structure. An upper ventilator is installed above the lower ventilator, and a ventilator baffle is installed between the upper ventilator and the lower ventilator. The water pan Installed on top of the upper ventilator. The utility model improves the hygienic conditions of the oven and increases the stability and service life of the oven by adopting a brand-new structural design.

Description

A square electric oven with lower exhaust smoke

technical field

The utility model relates to the field of ovens, in particular to a square electric oven with lower exhaust smoke.

Background technique

An oven is a device that forms hot air to bake and cook food, and is generally a closed or semi-closed structure. Ovens are also called ovens, ovens, and ovens, and those heated with hot air in an open form are called barbecues. The oven can also be used to refer to a device that uses hot gas for high temperature processing. The heating method of this kind of oven is electric ceramic furnace heating, which is heated by infrared heat radiation and hot air, mainly by infrared heat radiation.

Referring to Figure 1 and Figure 2, the structure of the existing square electric oven is that the middle of the frame panel is bent in the long direction, and there are air suction holes on the bent side, and the left and right plates are welded left and right, and then the bottom plate is welded. After welding, it is riveted with the furnace body through pull nails, and then the outer left side plate and the outer right side plate are installed with self-tapping locking screws to form a closed air suction cavity.

The disadvantages of this structure are:

1. Since the whole is sealed by welding and riveting, the suction cavity cannot be cleaned, and oil dirt will accumulate and bacteria will breed after a long time.

2. Since the suction holes are only opened on both sides, if the oil fume is too large during the barbecue process, it will overflow and spread outward, which will affect the dining environment.

3. The water tray of the square electric oven is taken in the form of a long side pull. After the furnace body is embedded in the table body, you need to reach in to take it.

4. The wiring part in the furnace is directly exposed in the suction cavity. Although the wiring part is heat-shrinkable and sealed with a heat-shrinkable tube, after a long time of use, the heat-shrinkable tube will melt due to high temperature, and the surface of the power cord will cover a large amount. Grease dirt will cause poor contact at the wiring of the stove and affect the service life of the stove (as shown in Figure 4).

Utility model content

The purpose of this utility model is to provide a square electric oven with smoke exhaust below to solve the above-mentioned problems.

The technical problem solved by the utility model can be realized by adopting the following technical solutions:

A square electric oven with lower smoke exhaust, characterized in that it includes a furnace body and a suction cavity arranged on the furnace body; the suction cavity includes an upper ventilator, a lower ventilator, and a draft ring , ventilator baffle plate and water pan; the furnace body has an open structure, a suction ring is installed on the top of the open structure, and a lower ventilation pipe is installed on the bottom surface of the open structure, the lower ventilation pipe The top end is installed on the bottom surface of the furnace body and communicates with the open structure. A lower ventilator is installed under the lower ventilator. A ventilator baffle is installed between the upper ventilator and the lower ventilator. The water pan is installed on top of the upper ventilator.

Further, several components are installed in the upper ventilator, and the components are connected with power lines and connection lines, and the power lines and connection lines are led out through the air-shielding pipe arranged in the lower ventilator.

Further, a fan and an air inlet pipe connected to the fan are installed in the lower ventilator, the fan and the air inlet pipe are fixedly installed on the baffle of the ventilator, and the air inlet pipe isolates the air duct of the fan from the suction cavity, The fan is used to cool the connecting wires and components in the upper ventilator, and a mica board for heat insulation is also arranged in the upper ventilator.

Further, air suction holes are opened on both sides of the air suction ring, and peripheral air suction holes are opened on the outside of the air suction ring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The suction cavity is composed of upper ventilator, lower ventilator, suction ring, ventilator baffle and water tray. The suction ring and the furnace body are not fixed and can be taken directly, and the suction ring and water tray are removed. Finally, the suction cavity can be cleaned directly, which is convenient to clean, and there will be no oil stains accumulated in the furnace, which will breed bacteria, and the furnace is more safe and hygienic.

2. There are a number of suction holes on both sides and the periphery of the suction ring. When working, the peripheral suction holes will form a suction barrier to directly suck up the excess oil fume leaking out, effectively improving the problem of oil fume leakage. .

3. The cooling of the fan and the heat insulation of the mica board can effectively avoid high temperature. The inner upper ventilator and the air-shielding pipe isolate the electrical components from the suction cavity, avoiding the influence of oil fume on various components, increasing the service life and the furnace stability.

Description of drawings

Fig. 1 is a schematic structural view of an existing square electric oven.

Fig. 2 is a schematic cross-sectional view of an existing square electric oven.

Fig. 3 is a schematic diagram of the installation of the water tray of the existing square electric oven.

Fig. 4 is a schematic diagram of the lead-out of the connecting wires of the existing square electric oven.

Fig. 5 is a schematic structural view of the square electric oven described in the present invention.

Fig. 6 is a schematic cross-sectional view of the square electric oven of the present invention.

Fig. 7 is a schematic diagram of the installation of the water tray of the square electric oven described in the present invention.

Fig. 8 is a schematic diagram of air induction of the square electric oven described in the present invention.

Explanation of symbols in the figure: Furnace body 1, upper ventilator 2, lower ventilator 3, suction ring 4, ventilator baffle 5, water tray 6, air retaining pipe 7, fan 8, air intake pipe 9, mica plate 10, suction Air hole 11, peripheral air suction hole 12, lower ventilator 13.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Referring to Fig. 5 and Fig. 7, a square electric oven with lower smoke exhaust according to the utility model includes a furnace body 1 and a suction cavity arranged on the furnace body 1; the suction cavity includes Upper ventilation tube 2, lower ventilation pipe 3, lower ventilation tube 13, suction ring 4, ventilation tube baffle plate 5 and water tray 6; Ring 4, a lower ventilation pipe 3 is installed on the bottom surface of the open structure, the top of the lower ventilation pipe 3 is installed on the bottom surface of the furnace body 1, and communicates with the open structure, and an upper ventilation pipe 13 is installed above the lower ventilation tube 13. The ventilator 2 is provided with a ventilator baffle 5 between the upper ventilator 2 and the lower ventilator 13 , and the water pan 6 is installed on the top of the upper ventilator 2 . By adopting the above structural design, the suction ring 4 and the furnace body 1 are not fixed and can be taken directly. After the suction ring 4 and the water tray 6 are removed, the suction cavity can be cleaned directly, which is convenient to clean and will not have oil stains on the furnace. Accumulate inside, breed bacteria, the stove is more safe and hygienic.

Referring to Fig. 6, a number of components are installed in the upper ventilator 2, and the components are connected with power lines and connecting lines, and the power lines and connecting lines are drawn out through the air-shielding pipe 7 arranged in the lower ventilating tube 13. . A fan 8 and an air inlet pipe 9 communicating with the fan 8 are installed in the lower ventilator 13, the fan 8 and the air inlet pipe 9 are fixedly installed on the ventilator baffle plate 5, and the air inlet pipe 9 connects the air duct of the fan 8 with the air inlet pipe 9. The suction cavity is isolated, and the fan 8 is used to cool the connecting wires and components in the upper ventilator 2, and a mica board 10 for heat insulation is also arranged in the upper ventilator 2. The cooling of the fan 8 and the heat insulation of the mica board 10 effectively avoid high temperature, and the upper inner ventilator 2 and the air-shielding pipe 7 isolate the electrical components from the suction cavity, avoiding the influence of oil fume on various components, and increasing the service life and furnace stability.

Referring to Fig. 8, air suction holes 11 are provided on both sides of the air suction ring 4, and peripheral air suction holes 12 are opened on the outside of the air suction ring 4, and the peripheral air suction holes 12 will form when the above-mentioned structure is in operation. A suction barrier directly absorbs the excess oil fume that leaks out, effectively improving the problem of oil fume leakage.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (4)

1. a down smoke-discharging square electric oven, it is characterised in that: include body of heater and the air draught die cavity being arranged on described body of heater；Described air draught die cavity includes ventilator, lower ventilator, air draught circle, ventilator baffle plate and water pond；Described body of heater has uncovered structure, at the top of uncovered structure, air draught circle is installed, in the bottom surface of described uncovered structure, lower ventilation duct is installed, the top of described lower ventilation duct is arranged on the bottom surface of body of heater, and with uncovered fabric connectivity, ventilator under being installed below of lower ventilator, is provided with ventilator baffle plate between ventilator and lower ventilator on described, and described water pond is installed on the top of ventilator.

2. square electric oven according to claim 1, it is characterised in that: being provided with some components and parts in ventilator on described, described components and parts are connected to power line and connecting line, described power line and connecting line and are drawn by the gear trachea being arranged in lower ventilator.

3. square electric oven according to claim 2, it is characterized in that: blower fan and the air inlet pipe connected with blower fan are installed in described lower ventilator, described blower fan and air inlet pipe are fixedly installed on ventilator baffle plate, air inlet pipe is by fan air channel and the isolation of air draught die cavity, blower fan, for the connecting line in upper ventilator and components and parts are cooled down, is additionally provided with for heat insulation micarex in ventilator on described.

4. square electric oven according to claim 1, it is characterised in that: offer wind inlet in the both sides of described air draught circle, offer peripheral wind inlet in the outside of described air draught circle.