CN209733622U - electric heating oven - Google Patents

Abstract

The utility model provides an electric heating oven, which comprises a heating device, a heat preservation device and a flow guide device. The heating device comprises a drawer baking tray, an oven and a heating element. The drawer baking tray is connected with the oven, the heating element is arranged inside the oven, and the heating element is used for heating the inside of the oven. The heat preservation device is arranged above the heating device. The diversion device is arranged on the heating device and used for providing fluid to block steam overflowing when the commodity is baked by the oven.

Description

Electric heating oven

Technical Field

The utility model relates to an electric heating oven with a heat preservation device.

Background

Generally, the sweet potatoes are baked by using an oven or a kiln. A large amount of steam may escape during the baking process, and this steam may not only cause overheating of the lid, but may also lead to a concern of scalding for the vendor. If the oven is connected with the heat preservation cabinet, edible commodities can be contained in the heat preservation cabinet, and the heat preservation cabinet is provided with the transparent cover body, so that consumers or sellers can conveniently watch the commodities in the heat preservation cabinet, and the transparent cover body is lifted to take the commodities in the heat preservation cabinet, and the steam can also influence the transparent heat preservation cabinet. When a commodity (such as sweet potato) is heated, water vapor is generated and continuously overflows out of the oven, so that a layer of condensed water is attached to a part of the transparent cover outside the heat preservation cabinet, the visibility is poor, and consumers and sellers cannot directly view the commodity in the heat preservation cabinet through the transparent cover.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric heating oven, which can prevent a steam atomization heat preservation device and can also achieve the anti-scalding effect.

An embodiment of the present invention provides an electric oven, which includes a heating device, a heat preservation device and a flow guiding device. The heating device comprises a drawer baking tray, an oven and a heating element, wherein the drawer baking tray is connected with the oven, the heating element is arranged in the oven, and the heating element is used for heating the interior of the oven. The heat preservation device is arranged above the heating device. The diversion device is arranged on the heating device and is adjacent to the gap of the drawer baking tray, and the diversion device is used for providing a fluid to block steam overflowing when a commodity is baked in the oven.

In an embodiment of the present invention, the guiding device has an air inlet and an air outlet, the air inlet is used for guiding the fluid, the fluid flows out from the air outlet, and the air outlet direction of the air outlet is located on the drawer baking tray.

In an embodiment of the present invention, the flow guiding device includes an air blower.

In an embodiment of the present invention, the electric oven further includes a plurality of mounting elements and at least one lamp. Each installation element is arranged on the heat preservation device and comprises an accommodating part and a fixing part, and the fixing part is rotatably connected with the accommodating part. Each lamp tube is detachably arranged on the corresponding mounting element, wherein two ends of each lamp tube are respectively accommodated in the corresponding accommodating parts, and the corresponding lamp tube is fixed by the fixing part.

In an embodiment of the present invention, the electric oven further includes a quick-release top cover. The quick-release top cover comprises a magnetic element and a top cover. The magnetic attraction element is arranged on the inner side of the top cover. The top cover is positioned on the heat preservation device and is fixed on the heat preservation device by the suction force of the magnetic suction element.

In an embodiment of the present invention, the heat preservation device includes a heat preservation box, a transparent cover and an electric heating element, the heat preservation box is rotatably connected to the transparent cover, the electric heating element is disposed under the heat preservation box, and the electric heating element is used for heating the interior of the heat preservation box.

In an embodiment of the present invention, the heat insulation box includes an inclined section and an upright section, the upright section is located between the heating device and the inclined section, the upright section is disposed above the heating device, and the inclined section is obliquely connected to the upright section.

In an embodiment of the present invention, an included angle greater than 90 degrees is formed between the inclined section and the upright section, and the transparent cover is rotatably connected to the inclined section.

In an embodiment of the present invention, the electric oven further includes an outer cover pivotally connected to the heating device, and the outer cover covers the outer side of the drawer baking tray of the heating device and the guiding device.

In an embodiment of the present invention, the heating element is divided into a plurality of temperature ranges and is controlled separately.

Based on the foregoing, the utility model provides an among the electric heat oven, through the fluid that guiding device provided to steam that overflows when the oven in the separation heating device toasts commodity can reach and prevent steam atomization heat preservation device, also can reach the effect of preventing scalding.

In order to make the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic view of an embodiment of an electric oven of the present invention.

Fig. 2 is a schematic view of the electrically heated toaster of fig. 1 from a perspective view.

Fig. 3 is a schematic view of a-a sectional structure of the electric-heating oven of fig. 2.

Fig. 4 is a schematic view of an application example of the electric oven of the present invention.

Fig. 5 is a schematic view of the electric oven of the present invention partially disassembled.

Fig. 6 is a schematic view of another embodiment of the electric oven of the present invention.

Fig. 7 is a schematic view of the transparent cover of the electric-heating oven of fig. 1 being lifted.

Fig. 8 is a schematic view of the transparent cover of fig. 7 from another viewing angle.

description of reference numerals: 10. 20-electric oven; 11-a heating device; 111-switching elements; 112-drawer baking tray; 114-an oven; 116-a heating element; 117-timer; 12. 22-a heat preservation device; 22 a-an inclined section; 22 b-a vertical section; 122. 124, 222-transparent cover; 126-an incubator; 128-an electric heating element; 129-a pivoting member; 13-an outer cap body; 131-medial side; 14-quick-release top cover; 142-a top cover; 144-a magnetically attractive element; 15-a flow guide device; 151-cartridge body; 152-air inlet; 153-a blower; 154-air outlet; 155-a driver; 16-a lamp tube; 18-mounting elements; 182-a fixed part; 184-a locus of containment; 225-a pivoting element; 227-a connecting element; f-flow direction; p-gap.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Fig. 1 is a schematic view of an embodiment of an electric oven of the present invention. Fig. 2 is a schematic view of the electrically heated toaster of fig. 1 from a perspective view. Fig. 3 is a schematic view of a-a sectional structure of the electric-heating oven of fig. 2. Fig. 4 is a schematic view of an application example of the electric oven of the present invention. Fig. 5 is a schematic view of the electric oven of the present invention partially disassembled. In addition, fig. 2 partially exposes the deflector 15 and some elements for convenience of illustration. Referring to fig. 1 to 5, in the present embodiment, the electric oven 10 includes a heating device 11, a heat preservation device 12, an outer cover 13, a quick-release top cover 14, a flow guiding device 15, at least one lamp 16, and a plurality of mounting elements 18.

In the present embodiment, the heating device 11 is a rectangular box, and includes a switch element 111, a drawer tray 112, an oven 114, a heating element 116, and a timer 117. The drawer baking tray 112 is movably disposed in the box of the heating device 11, and the drawer baking tray 112 can be moved out of the box of the heating device 11 by moving the drawer baking tray 112 horizontally. The drawer bakeware 112 can be used to house pre-baked goods (e.g., pachyrhizus). An oven 114 (shown in fig. 3) is disposed in the box of the heating device 11, the drawer tray 112 is connected to the oven 114, the oven 114 has a plurality of heating elements 116, and the heating elements 116 are disposed around the drawer tray 112, as shown in fig. 3, there are a plurality of heating elements 116, and the heating elements 116 are for example electric heating tubes. The switch 111 is disposed at the front end of the heating device 11, the switch 111 can be used to turn on and off the heating element 116, and when the switch 111 turns on the heating element 116, the heating element 116 is used to heat the inside of the oven 114, so that the commodity (for example: pachyrhizus) in the drawer tray 112 can be baked. In addition, the heating mode of the heating element of the utility model can be divided into a plurality of temperature range controls, and has at least more than two temperature range controls, and can be used for heating or reheating different commodities.

In the present embodiment, the heat-insulating device 12 is disposed above the heating device 11. The thermal insulation device 12 includes two transparent covers 122, 124, a thermal insulation box 126 and an electric heating element 128. The incubator 126 is a substantially rectangular box. The thermal container 126 has a space for storing a commodity (e.g., sweet potato). The transparent covers 122, 124 are rotatably connected to the thermal insulation box 126, and for example, as shown in fig. 3, the transparent covers 122, 124 are connected to the thermal insulation box 126 by a hinge element 129, so that the transparent covers 122, 124 can be opened downwards. In addition, taking fig. 3 as an example, the transparent covers 122 and 124 are respectively disposed on the front and rear sides of the heat-insulating box 126. However, the present invention is not limited thereto, and in an embodiment not shown, the number of the transparent covers may be one. The electric heating element 128 is disposed below the heat insulation box 126, and the electric heating element 128 is used for heating the inside of the heat insulation box 126. In addition, in an embodiment, the electric heating element 128 can be turned on and off by different switches of the switch element 111, in other words, the incubator 126 and the oven 114 of the present invention are heated independently without mutual interference or influence.

In the embodiment, the diversion device 15 is disposed on the heating device 11, and the diversion device 15 is used for providing a fluid to block the steam overflowing when the oven 114 bakes a commodity according to the flowing direction F (as shown in fig. 2) of the fluid. In detail, the deflector 15 is adjacent to the drawer tray 112. The air guiding device 15 includes a box 151, an air inlet 152, a blower 153, an air outlet 154, and a driver 155. The air inlet 152 is formed in the box 151, and the blower 153 is fixed to the front end of the case of the heating device 11 by the box 151. The driver 155 is used to drive the blower 153 to act, so that the inlet air 152 can introduce fluid and flow out of the outlet 154, and the air inlet direction of the inlet air 152 is different from the air outlet direction of the outlet 154. taking fig. 4 as an example, the air inlet direction of the inlet air 152 is perpendicular to the cover 112, the air outlet direction of the outlet 154 is parallel to the cover 112, and the air outlet direction of the outlet 154 is located above the gap of the drawer baking tray 112, in other words, the air outlet direction of the outlet 154 is perpendicular to the air inlet direction of the inlet air 152.

with this configuration, since the transparent cover 122 is located above the heating device 11, when the heating element 116 heats the goods inside the oven 114, a large amount of steam overflows, and the fluid provided by the diversion device 15 blocks the overflowing steam by the flowing direction F (as shown in fig. 2) of the fluid, so as to prevent the steam from atomizing the transparent cover 122 of the insulation device 12, and to achieve the anti-scald effect.

In the present embodiment, the outer cover 13 is pivotally connected to the heating device 11, the outer cover 13 can cover the outer side of the drawer baking tray 112 and the diversion device 15 of the heating device 11 by rotating the outer cover 13 as shown in fig. 2, or can form an open state as shown in fig. 4 by rotating the outer cover 13 to expose the outer side of the drawer baking tray 112 and the diversion device 15. In addition, when the outer cover 13 covers the outer side of the drawer baking tray 112 of the heating device 11, there is a distance between the inner side 131 of the outer cover 13 and the drawer baking tray 112 (or the front surface of the box body of the heating device 11), so that the steam can be released to the outside from the inner side 131 of the outer cover 13 when the steam overflows from the oven 114. Of course, as mentioned above, the fluid provided by the diversion device 15 blocks the overflowing steam by the flowing direction F (as shown in fig. 2) of the fluid, and further guides the steam to overflow from the side edge of the outer cover 13, so as to prevent the steam from atomizing the transparent cover 122 of the thermal insulation device 12, and also achieve the anti-scalding effect.

In this embodiment, each mounting member 18 is disposed on top of the insulating device 12. In fig. 5, the number of the mounting elements 18 is four, but the present invention is not limited to the number of the mounting elements 18. Each mounting member 18 includes a receiving portion 184 and a fixing portion 182, one end of the fixing portion 182 is rotatably connected to the receiving portion 184, the receiving portion 184 has an arc-shaped recess therein, and the length of the other end of the fixing portion 182 exceeds the length of the receiving portion 184. Each lamp 16 is detachably disposed on the corresponding mounting element 18, and in detail, the fixing portion 182 is rotated away to expose the accommodating portion 184. Then, the two ends of each lamp 16 are respectively received in the arc-shaped grooves of the receiving portion 184, and the fixing portions 182 are rotated back to fix the corresponding lamp 16 by the fixing portions 182. Therefore, the present invention can achieve the purpose of disassembling the lamp tube 16, and is convenient for replacing the lamp tube 16.

in the embodiment, the quick-release top cover 14 includes a top cover 142 and a magnetic element and 144, and the magnetic element 17 is disposed on the top of the thermal insulation device 12. The number of the magnetic attraction members 144 is, for example, two, and the magnetic attraction members 144 are located between the two mounting members 18. The top cover 142 is, for example, a metal member, the top cover 142 is located on the thermal insulation device 12, and the top cover 142 is fixed to the thermal insulation device 12 by the attraction force of the magnetic attraction element 142.

Fig. 6 is a schematic view of another embodiment of the electric oven of the present invention. Fig. 7 is a schematic view of the transparent cover of the electric-heating oven of fig. 1 being lifted. Fig. 8 is a schematic view of the transparent cover of fig. 7 from another viewing angle. Please refer to fig. 6 to 8. It is noted that the electrically heated oven 20 of fig. 6 is similar to the electrically heated oven 10 of fig. 1, wherein like components are denoted by like reference numerals and have like functions and will not be described again. Fig. 6 to 8 are similar to the aforementioned embodiments of fig. 1 to 5, and particularly, the electric oven 20 includes a deflector 15, the deflector 15 is disposed on the heating device 11, and the deflector 15 is adjacent to the drawer baking tray 112. The diversion device 15 is used to provide a fluid, and the flowing direction F (as shown in fig. 2) of the fluid is used to block the steam overflowing from the oven 114, so as to achieve the effect of preventing the steam from atomizing the transparent cover 222 of the heat preservation device 12 and the effect of preventing scalding. In detail, the air guiding device 15 may include a box 151, an air inlet 152, a blower 153, an air outlet 154, and a driver 155 as described above in the embodiment of fig. 1. The air inlet 152 is formed in the box 151, and the blower 153 is fixed to the front end of the case of the heating device 11 by the box 151. The driver 155 is used to drive the blower 153 to act, so that the inlet air 152 can introduce the fluid and the fluid can flow out from the air outlet 154, and the air inlet direction of the inlet air 152 is different from the air outlet direction of the air outlet 154.

In the present embodiment, the difference between the electrically heated oven 20 of fig. 6 to 8 and the electrically heated oven 10 of fig. 1 is: the transparent cover 222 of the thermal insulation device 22 is of a flip-up design. In detail, the heat retaining device 22 is disposed above the heating device 11. The thermal insulation device 22 includes a transparent cover 222, a thermal insulation box 226, and an electric heating element (not shown) for heating the interior of the thermal insulation box 226. The thermal insulation box 226 includes a structure of an inclined section 22a and an upright section 22b, wherein the upright section 22b is located between the heating device 11 and the inclined section 22a, the upright section 22b is disposed on the heating device 11, the inclined section 22a is connected to the upright section 22b in an inclined manner, and the inclined section 22a is inclined inward toward one end of the upright section 22b, i.e., an included angle greater than 90 degrees is formed between the inclined section 22a and the upright section 22 b. The thermal container 226 has a space for storing commodities (e.g., sweet potatoes) for sale. The transparent cover 222 is rotatably connected to the thermal insulation box 226, and for example, as shown in fig. 6, the transparent cover 222 includes a connecting element 227, and the connecting element 227 is inserted by the pivot element 225, so that the transparent cover 222 is rotatably connected to the inclined section 22a of the thermal insulation box 226, and the transparent cover 222 is opened upward. In addition, taking fig. 6 and fig. 7 as an example, by virtue of the connection relationship between the pivot element 225 and the connection element 227, the transparent cover 222 can be lifted up to behind the extension line along the upright section 22b, that is, since the inclined section 22a has an included angle greater than 90 degrees with respect to the upright section 22b, the transparent cover 222 can be fixed by the inclined angle of the inclined section 22a, which can facilitate the consumer to take the product from the inside of the thermal container 226. In addition, the transparent cover 222 can be detached by loosening the pivot element 225, so that the replacement is convenient.

in summary, the utility model provides an among the electric heat oven, through the fluid that guiding device provided to steam that overflows when the oven in the separation heating device toasts commodity can reach and prevent steam atomization heat preservation device, also can reach the effect of preventing scalding.

Furthermore, the utility model provides a quick detach formula top cap relies on the suction of magnetism to inhale the component and can tear the top cap open admittedly in heat preservation device.

In addition, the utility model can achieve the purpose of convenient disassembly and replacement of the lamp tube by means of the design of the installation element.

In addition, the utility model designs an on lift formula transparent cover, the consumer of can being convenient for gets the thing.

In addition, the utility model discloses rely on loosening the pin joint component, can dismantle transparent lid, convenient change.

the foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (10)

1. An electrically heated oven, comprising:

The heating device comprises a drawer baking tray, an oven and a heating element, wherein the drawer baking tray is connected with the oven, the heating element is arranged in the oven, and the heating element is used for heating the inside of the oven;

A heat preservation device arranged on the heating device; and

The diversion device is arranged on the heating device and is adjacent to a gap of the drawer baking tray, and the diversion device is used for providing a fluid to block steam overflowing when a commodity is baked by the oven.

2. The electrically heated oven of claim 1, wherein: the flow guiding device is provided with an air inlet and an air outlet, the air inlet is used for guiding the fluid, the fluid flows out from the air outlet, and an air outlet direction of the air outlet is positioned on the drawer baking tray.

3. The electrically heated oven of claim 1, wherein: the flow guiding device comprises a blower.

4. The electrically heated oven of claim 1, further comprising:

A plurality of installation elements arranged on the heat preservation device, wherein each installation element comprises an accommodating part and a fixing part, and the fixing part is rotatably connected with the accommodating part; and

At least one lamp tube detachably arranged on the corresponding mounting element, wherein two ends of each lamp tube are respectively accommodated in the corresponding accommodating parts, and the corresponding lamp tube is fixed by the fixing part.

5. The electrically heated oven of claim 1, further comprising:

The quick-release top cover comprises a magnetic attraction element and a top cover, the top cover is arranged on the heat preservation device, the magnetic attraction element is arranged on one inner side of the top cover, and the top cover is fixed on the heat preservation device by virtue of the attraction force of the magnetic attraction element.

6. The electrically heated oven of claim 1, wherein: the heat preservation device comprises a heat preservation box, a transparent cover body and an electric heating element, wherein the transparent cover body is rotatably connected with the heat preservation box, the electric heating element is arranged below the heat preservation box, and the electric heating element is used for heating the interior of the heat preservation box.

7. The electrically heated oven of claim 6, wherein: the heat preservation box comprises an inclined section and an upright section, the upright section is positioned between the heating device and the inclined section, the upright section is arranged on the heating device, and the inclined section is obliquely connected with the upright section.

8. The electrically heated oven of claim 7, wherein: an included angle larger than 90 degrees is formed between the inclined section and the vertical section, and the transparent cover body is rotatably connected with the inclined section.

9. The electrically heated oven of claim 1, further comprising:

An outer cover body is pivoted to the heating device and covers an outer side of the drawer baking tray of the heating device and the flow guide device.

10. The electrically heated oven of claim 1, wherein: the heating element is divided into a plurality of temperature ranges for controlling.