CN108742178B - High-efficiency electric oven and using method thereof - Google Patents
High-efficiency electric oven and using method thereof Download PDFInfo
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- CN108742178B CN108742178B CN201810869500.7A CN201810869500A CN108742178B CN 108742178 B CN108742178 B CN 108742178B CN 201810869500 A CN201810869500 A CN 201810869500A CN 108742178 B CN108742178 B CN 108742178B
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- rod
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The invention relates to the field of electric ovens, in particular to a high-efficiency electric oven and a using method thereof. The air conditioner comprises a shell, a cover plate is hinged to the left side of the shell, a movable heating device and a limiting device for stabilizing the movable heating device are arranged in the shell, a fan is fixed to the right side of the shell, an air inlet of the fan is communicated with the inside of the shell through an air inlet pipe, an air outlet of the fan is communicated with an air inlet of a filter, and an air outlet of the filter is communicated with the inside of the shell through an exhaust pipe. The invention has reasonable structure and convenient operation, improves the baking speed of food by adjusting the position of the heating element, saves energy consumption, has wide applicable range, and can filter harmful gas generated by baking, thereby being more environment-friendly.
Description
Technical Field
The invention relates to the field of electric ovens, in particular to a high-efficiency electric oven and a using method thereof.
Background
The electric oven is a kitchen appliance for baking food by using the radiant heat emitted by an electric heating element. With the development of science and technology, how to bake food faster and better is the direction researched and explored by many manufacturers, the improvement direction is various, and the heating time of food can be shortened by changing the heating mode, adjusting the position of the heating element, changing the shape of the heating element, enhancing the sealing property of the cavity, preventing hot air from overflowing, and thus the baking time is reduced. The limitation of food trays is a technical challenge in designs that adjust the position of the heating elements to reduce the heating time of the food.
Disclosure of Invention
The invention aims to solve the technical problem of providing an electric oven which can improve the baking speed, has a reasonable structure and high efficiency and a using method thereof.
In order to achieve the purpose, the invention provides the technical scheme that:
a high-efficiency electric oven comprises a shell, wherein the left side of the shell is hinged with a cover plate, and a movable heating device and a limiting device for stabilizing the movable heating device are arranged in the shell;
the movable heating device comprises a plurality of vertical second sliding grooves which are uniformly distributed on the front side wall and the rear side wall in the shell, the second sliding grooves on the front side wall and the rear side wall in the shell correspond to each other two by two, vertical partition plates are arranged in the second sliding grooves on the front side wall in the shell, vertical first contact pieces and vertical second contact pieces are respectively arranged in the second sliding grooves on the left side and the right side of each partition plate, the first contact pieces and the second contact pieces are electrically connected with a power supply, a plurality of heating rods are arranged in the shell, one ends of the heating rods are arranged in the second sliding grooves on the rear side plate of the shell, a first contact head and a second contact head which are electrically connected with the heating rods are fixed at the other ends of the heating rods, the first contact head and the second contact head are respectively in sliding contact with the first contact pieces and the second contact pieces, and the two ends;
the limiting device comprises transverse pipes which are arranged in the shell and are arranged at the front and the back below the plurality of heating rods, the two ends of the two transverse pipes are fixedly connected through longitudinal rods, the left end and the right end of each transverse pipe are respectively fixed with a support rod, the support rods are respectively fixed with a slide block, the slide blocks on the support rods at the front side and the back side are respectively arranged in vertical first chutes on the front side wall and the back side wall of the shell, the slide blocks are in sliding fit with the first chutes, the left side of each support rod is provided with a groove, a damping roller is arranged in the groove, the outer edge of the damping roller is in rolling contact with the left side wall of the first chute, the left end and the right end of each transverse pipe are respectively provided with a transverse long hole, a vertical second movable rod is arranged in each long hole and penetrates through the long hole, a blocking rod which is vertical to the second movable rod is fixed on, the first movable rod penetrates through the transverse pipe, the first movable rod is fixedly connected with the second movable rod, handles are fixed at the left ends of the first movable rods, and the two handles are fixedly connected through a connecting rod;
the cover plate is provided with an ejector rod capable of pushing the handle to move towards the right side, the ejector rod is fixed on the right side face of the cover plate, the right side of the shell is fixed with a fan, an air inlet of the fan is communicated with the inside of the shell through an air inlet pipe, an air outlet of the fan is communicated with an air inlet of the filter, and an air outlet of the filter is communicated with the inside of the shell through an exhaust pipe.
Specifically, a fixed block is fixed at the upper end of the cover plate, and a hook matched with the fixed block is hinged to the upper end of the shell.
Specifically, the lower end of the cover plate is hinged with the shell through a damping hinge.
Specifically, a cushion block is fixed at the lower end of the shell.
Specifically, the heating rod is a ceramic heating rod.
Compared with the prior art, the invention has the beneficial effects that:
the invention has reasonable structure and convenient operation, improves the baking speed of food by adjusting the position of the heating element, saves energy consumption, has wide applicable range, and can filter harmful gas generated by baking, thereby being more environment-friendly.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is an enlarged view of the area a in fig. 1.
Fig. 4 is an enlarged view of the region B in fig. 1.
Fig. 5 is an enlarged view of the region C in fig. 2.
Part names in the drawings are as follows:
1. the device comprises a shell, 2, a cover plate, 3, a fixed block, 4, a hook, 5, a damping hinge, 6, a cushion block, 7, a first sliding groove, 8, a second sliding groove, 9, a partition plate, 10, a tension spring, 11, a first contact piece, 12, a heating rod, 13, a transverse pipe, 14, a long hole, 15, a damping roller, 16, a through hole, 17, a first movable rod, 18, a handle, 19, a connecting rod, 20, a second movable rod, 21, a stop rod, 22, a fixed rod, 23, a baffle, 24, a first contact head, 25, a second contact head, 26, a push rod, 27, a support rod, 28, a second contact piece, 29, a filter, 30, an air inlet pipe, 31, an exhaust pipe, 32, a fan, 33, a sliding block, 34, a groove, 35 and a longitudinal rod.
Detailed Description
As shown in fig. 1 to 5, a high efficiency electric oven includes a housing 1, and a mat 6 is fixed to a lower end of the housing 1. The left side of the shell 1 is hinged with a cover plate 2, the lower end of the cover plate 2 is hinged with the shell 1 through a damping hinge 5, a fixing block 3 is fixed at the upper end of the cover plate 2, and a hook 4 matched with the fixing block 3 is hinged with the upper end of the shell 1. A movable heating device and a limiting device for stabilizing the movable heating device are arranged in the shell 1.
The movable heating device comprises a plurality of vertical second chutes 8 which are uniformly distributed on the front side wall and the rear side wall in the shell 1, the second chutes 8 on the front side wall and the rear side wall in the shell 1 correspond to each other two by two, vertical partition plates 9 are arranged in the second chutes 8 on the front side wall in the shell 1, vertical first contact pieces 11 and vertical second contact pieces 28 are respectively arranged in the second chutes 8 on the left side and the right side of each partition plate 9, the first contact pieces 11 and the second contact pieces 28 are electrically connected with a power supply, a plurality of heating rods 12 are arranged in the shell 1, and the heating rods 12 are ceramic heating rods. One end of the heating rod 12 is arranged in the second sliding groove 8 on the rear side plate of the housing 1, the other end of the heating rod 12 is fixed with a first contact head 24 and a second contact head 25 which are electrically connected with the heating rod 12, the first contact head 24 and the second contact head 25 are respectively in sliding contact with the first contact piece 11 and the second contact piece 28, and two ends of the heating rod 12 are connected with the bottom plate of the housing 1 through a tension spring 10.
The limiting device comprises transverse pipes 13 which are arranged at the lower part of a plurality of heating rods 12 in the shell 1 from front to back, two ends of each transverse pipe 13 are fixedly connected through longitudinal rods 35, a support rod 27 is fixed at each of the left and right ends of each transverse pipe 13, sliding blocks 33 are fixed on the support rods 27, the sliding blocks 33 on the support rods 27 at the front side and the back side are respectively arranged in vertical first sliding grooves 7 on the front side wall and the back side wall of the shell 1, the sliding blocks 33 are in sliding fit with the first sliding grooves 7, grooves 34 are formed in the left sides of the support rods 27, damping rollers 15 are arranged in the grooves 34, the outer edges of the damping rollers 15 are in rolling contact with the left side groove walls of the first sliding grooves 7, transverse long holes 14 are formed in each of the left and right ends of the transverse pipes 13, vertical second movable rods 20 are arranged in the long holes 14, the second movable rods 20 penetrate through the long holes 14, blocking rods 21, the front side wall and the rear side wall in the shell 1 are respectively provided with a fixed rod 22 for blocking a stop rod 21, a first movable rod 17 is arranged in the transverse pipe 13, the first movable rod 17 penetrates through the transverse pipe 13, the first movable rod 17 is fixedly connected with a second movable rod 20, the left end of the first movable rod 17 is fixedly provided with a handle 18, and the two handles 18 are fixedly connected through a connecting rod 19.
The cover plate 2 is provided with a mandril 26 which can push the handle 18 to move towards the right side, the mandril 26 is fixed on the right side surface of the cover plate 2, the right side of the shell 1 is fixed with a fan 32, the air inlet of the fan 32 is communicated with the inside of the shell 1 through an air inlet pipe 30, the air outlet of the fan 32 is communicated with the air inlet of the filter 29, and the air outlet of the filter 29 is communicated with the inside of the shell 1 through an exhaust pipe 31.
When the food baking machine is used, a tray containing food is placed in a frame body formed by the transverse pipe 13 and the longitudinal rod 35, then the cover plate 2 is covered, in the process that the cover plate 2 blocks the left side of the shell 1, the push rod 26 can push the handle 18 to the right side, the handle 18 enables the second movable rod 20 to move to the right side in the long hole 14 through the first movable rod 17, after the stop rod 21 is separated from the fixed rod 22, the tension spring 10 can pull the heating rod 12 to move downwards, the heating rod 12 can slowly descend under the action of the damping roller 15 until the heating rod contacts with the upper end of the tray, so that the heating rod 12 is close to the tray, the baking speed is increased, in the process that the heating rod 12 moves downwards, the first contact head 24 and the second contact head 25 which are electrically connected with the heating rod 12 are respectively in electrical contact with the first contact piece 11 and the second contact piece 28, after the power is switched on, after the food in the tray is baked, the cover plate 2 is opened, the transverse pipe 13 moves upwards through the handle 18 and the first movable rod 17, so that the heating rod 12 moves upwards, when the gear rod 21 is higher than the fixed rod 22, the handle 18 is pulled to the left side, so that the gear rod 21 is positioned above the fixed rod 22, at the moment, the fixed rod 22 can block the gear rod 21, the heating rod 12 cannot slide downwards, and then the tray can be taken out.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A high-efficiency electric oven comprises a shell (1), wherein the left side of the shell (1) is hinged with a cover plate (2), and the high-efficiency electric oven is characterized in that a movable heating device and a limiting device for stabilizing the movable heating device are arranged in the shell (1);
the movable heating device comprises a plurality of vertical second sliding grooves (8) which are uniformly distributed on the inner front side wall and the inner rear side wall of a shell (1), the second sliding grooves (8) on the inner front side wall and the inner rear side wall of the shell (1) correspond to each other in pairs, vertical partition plates (9) are arranged in the second sliding grooves (8) on the inner front side wall of the shell (1), vertical first contact pieces (11) and vertical second contact pieces (28) are respectively arranged in the second sliding grooves (8) on the left side and the right side of each partition plate (9), the first contact pieces (11) and the second contact pieces (28) are electrically connected with a power supply, a plurality of heating rods (12) are arranged in the shell (1), one end of each heating rod (12) is arranged in the second sliding groove (8) on the rear side plate of the shell (1), and a first contact head (24) and a second contact head (25) which are electrically connected with the heating rods (12) are fixed on the other end of each, the first contact head (24) and the second contact head (25) are respectively in sliding contact with the first contact piece (11) and the second contact piece (28), and two ends of the heating rod (12) are connected with the bottom plate of the shell (1) through a tension spring (10);
the limiting device comprises a transverse pipe (13) which is arranged below a plurality of heating rods (12) in the shell (1) from front to back, the two ends of the two transverse pipes (13) are fixedly connected through longitudinal rods (35), a support rod (27) is fixed at each of the left end and the right end of the transverse pipe (13), a sliding block (33) is fixed on each support rod (27), the sliding blocks (33) on the support rods (27) at the front side and the rear side are respectively arranged in vertical first sliding grooves (7) on the front side wall and the rear side wall of the shell (1), the sliding blocks (33) are in sliding fit with the first sliding grooves (7), a groove (34) is formed in the left side of each support rod (27), a damping roller (15) is arranged in each groove (34), the outer edge of the damping roller (15) is in rolling contact with the left side groove wall of the first sliding grooves (7), transverse long holes (14) are formed at each of the left end and, the second movable rod (20) penetrates through the long hole (14), a stop rod (21) perpendicular to the second movable rod (20) is fixed on the left side of the second movable rod (20) above the transverse pipe (13), a baffle (23) is arranged on a fixed rod (22) at the lower end of the transverse pipe (13), fixed rods (22) for stopping the stop rod (21) are respectively arranged on the front side wall and the rear side wall in the shell (1), a first movable rod (17) is arranged in the transverse pipe (13), the first movable rod (17) penetrates through the transverse pipe (13), the first movable rod (17) is fixedly connected with the second movable rod (20), handles (18) are fixed at the left ends of the first movable rods (17), and the two handles (18) are fixedly connected through connecting rods (19);
set up ejector pin (26) that can promote handle (18) to the motion of right side on apron (2), ejector pin (26) are fixed on the right flank of apron (2), the right side of casing (1) is fixed with fan (32), the air intake of fan (32) passes through air-supply line (30) and inside intercommunication of casing (1), the air outlet of fan (32) and the air intake intercommunication of filter (29), the air outlet of filter (29) and casing (1) inside are through exhaust pipe (31) intercommunication.
2. A high efficiency electric oven according to claim 1, wherein the fixing block (3) is fixed on the upper end of the cover plate (2), and the hook (4) matched with the fixing block (3) is hinged on the upper end of the housing (1).
3. A high efficiency electric oven according to claim 1 wherein the lower end of the lid (2) is hinged to the housing (1) by means of a damping hinge (5).
4. A high efficiency electric oven according to claim 1, wherein said housing (1) has a spacer (6) fixed to the lower end thereof.
5. A high efficiency electric oven according to claim 1 wherein said heating rod (12) is a ceramic heating rod.
6. The method of claim 1, wherein when the method is used, the tray containing food is placed inside the frame formed by the horizontal tube (13) and the vertical rod (35), the cover plate (2) is covered, the top rod (26) pushes the handle (18) to the right side in the process that the cover plate (2) seals the left side of the housing (1), the handle (18) enables the second movable rod (20) to move to the right in the long hole (14) through the first movable rod (17), the tension spring (10) pulls the heating rod (12) to move downwards after the blocking rod (21) is separated from the fixed rod (22), the heating rod (12) slowly descends under the action of the damping roller (15) until the blocking rod contacts with the upper end of the tray, so that the heating rod (12) approaches the tray, the baking speed is increased, and the heating rod (12) moves downwards, the first contact head (24) and the second contact head (25) which are electrically connected with the heating rod (12) are respectively in electrical contact with the first contact piece (11) and the second contact piece (28), the heating rod (12) starts to work after the power is switched on, after food in the tray is baked, the cover plate (2) is opened, the transverse pipe (13) moves upwards through the handle (18) and the first movable rod (17), so that the heating rod (12) moves upwards, when the blocking rod (21) is higher than the fixed rod (22), the handle (18) is pulled to the left side, so that the blocking rod (21) is located above the fixed rod (22), at the moment, the fixed rod (22) can block the blocking rod (21), the heating rod (12) cannot slide downwards, and then the tray can be taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869500.7A CN108742178B (en) | 2018-08-02 | 2018-08-02 | High-efficiency electric oven and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869500.7A CN108742178B (en) | 2018-08-02 | 2018-08-02 | High-efficiency electric oven and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108742178A CN108742178A (en) | 2018-11-06 |
| CN108742178B true CN108742178B (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810869500.7A Active CN108742178B (en) | 2018-08-02 | 2018-08-02 | High-efficiency electric oven and using method thereof |
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| Country | Link |
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| CN (1) | CN108742178B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1129654A1 (en) * | 2000-03-03 | 2001-09-05 | BSH Bosch und Siemens Hausgeräte GmbH | Device with at least one heating element, in particular for grilling or toasting of food |
| CN201041379Y (en) * | 2007-05-21 | 2008-03-26 | 李焯华 | Multi-functional electric baking box |
| CN201253148Y (en) * | 2008-08-05 | 2009-06-10 | 黄雅萍 | Oven capable of adjusting effective heating space |
| WO2009085038A1 (en) * | 2007-12-27 | 2009-07-09 | Sunbeam Products, Inc. | Toaster oven having movable heating elements |
| CN201414363Y (en) * | 2009-05-27 | 2010-03-03 | 福拓水晶公司 | Electric oven |
| CN107157304A (en) * | 2017-05-26 | 2017-09-15 | 广东美的厨房电器制造有限公司 | Cooker |
| CN107559898A (en) * | 2017-09-19 | 2018-01-09 | 广东美的厨房电器制造有限公司 | Heating device |
| DE202017102929U1 (en) * | 2017-05-15 | 2018-05-16 | Tenwinkel Gmbh & Co. Kg | Upper heat grill with height-adjustable grill grate |
| CN108158424A (en) * | 2017-12-15 | 2018-06-15 | 广东美的厨房电器制造有限公司 | Cooker |
-
2018
- 2018-08-02 CN CN201810869500.7A patent/CN108742178B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1129654A1 (en) * | 2000-03-03 | 2001-09-05 | BSH Bosch und Siemens Hausgeräte GmbH | Device with at least one heating element, in particular for grilling or toasting of food |
| CN201041379Y (en) * | 2007-05-21 | 2008-03-26 | 李焯华 | Multi-functional electric baking box |
| WO2009085038A1 (en) * | 2007-12-27 | 2009-07-09 | Sunbeam Products, Inc. | Toaster oven having movable heating elements |
| CN201253148Y (en) * | 2008-08-05 | 2009-06-10 | 黄雅萍 | Oven capable of adjusting effective heating space |
| CN201414363Y (en) * | 2009-05-27 | 2010-03-03 | 福拓水晶公司 | Electric oven |
| DE202017102929U1 (en) * | 2017-05-15 | 2018-05-16 | Tenwinkel Gmbh & Co. Kg | Upper heat grill with height-adjustable grill grate |
| CN107157304A (en) * | 2017-05-26 | 2017-09-15 | 广东美的厨房电器制造有限公司 | Cooker |
| CN107559898A (en) * | 2017-09-19 | 2018-01-09 | 广东美的厨房电器制造有限公司 | Heating device |
| CN108158424A (en) * | 2017-12-15 | 2018-06-15 | 广东美的厨房电器制造有限公司 | Cooker |
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| Publication number | Publication date |
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| CN108742178A (en) | 2018-11-06 |
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Effective date of registration: 20200323 Address after: No. 10, Shangqin Road, Nantou Town, Zhongshan City, Guangdong Province Applicant after: ZHONGSHAN GOLUX ELECTRICAL APPLIANCES Ltd. Address before: 528427 No. 10 Shangqin Road, Nantou Town, Zhongshan City, Guangdong Province Applicant before: Liang Jiechu |
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