Lifting type electric chafing dish

Abstract

The utility model discloses a lifting type electric chafing dish, and relates to the technical field of household appliances. Comprising a shell, a heating inner container assembly is fixedly installed at the position, close to the upper side, of the inner wall of the shell, an air exhaust mechanism is fixedly installed on the lower surface of the heating inner container assembly, a driving mechanism is fixedly installed on the lower surface of the air exhaust mechanism and inserted into the heating inner container assembly, and a lifting mechanism is arranged on the upper surface of the driving mechanism; a rectangular sleeve is placed on the lifting mechanism, a food basket is fixedly installed on the outer surface of the rectangular sleeve, and a filtering mechanism is installed on the upper surface of the lifting mechanism. The food basket is of a split type structure, the food basket can be conveniently disassembled, assembled and cleaned, use is more convenient, smoke generated during cooking can be extracted and purified, pollution of the smoke to walls and lamps is effectively avoided, and use is more facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to domestic appliance technical field, concretely is a lifting electric chafing dish. BACKGROUND

[0002] In modern society, hot pot is a kind of eating method that people like, therefore the demand of electric chafing dish for hot pot cooking is also relatively large, to cope with customer demand, there are many kinds of electric chafing dish in market, there is traditional electric chafing dish that can not lift, there is also liftable electric chafing dish that is convenient for user to use, wherein liftable electric chafing dish usually includes the pot body with cooking cavity, food basket arranged in the pot body and lifting device transmission connection with food basket, lifting device can drive food basket to move up and down to realize the lifting of food basket, when cooking, food basket can be sunk into soup material by lifting device to carry out food material cooking, after cooking, food basket can be lifted to realize the fishing of food material.

[0003] In prior art, the food basket of conventional liftable electric chafing dish usually adopts fixed structure, and it is time-consuming and laborious to clean in later period, and liftable electric chafing dish is single in function, at present, many families choose to use electric chafing dish at home, but due to the fact that electric chafing dish cannot purify smoke generated during cooking, especially when used in family living room, it will cause wallboard and lamp to be stained with smoke, which is not conducive to use. UTILITY MODEL CONTENT

[0004] The utility model provides a liftable electric chafing dish to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a liftable electric chafing dish, including the shell, the inner wall of the shell is fixedly installed with heating inner container assembly near the upper side position, the lower surface of the heating inner container assembly is fixedly installed with the air extraction mechanism, the lower surface of the air extraction mechanism is fixedly installed with the drive mechanism, and the drive mechanism is inserted in the heating inner container assembly, the upper surface of the drive mechanism is provided with the lifting mechanism, the lifting mechanism is placed on the rectangular sleeve, the outer surface of the rectangular sleeve is fixedly installed with the food basket, and the upper surface of the lifting mechanism is installed with the filter mechanism.

[0006] Further, the air extraction mechanism includes air distribution box and air extraction assembly, the air distribution box is fixedly installed on the lower surface of the heating inner container assembly, the lower side wall of the air distribution box is communicated with the air extraction assembly, and the air extraction assembly is installed on the lower side inner wall of the shell.

[0007] Further, the driving mechanism comprises a motor, a transmission pipe, mechanical seals and air outlet holes, the motor is fixedly installed on the lower surface of the air distribution box, a transmission pipe is fixedly installed on the upper surface of the output shaft of the motor, mechanical seals are arranged on the transmission pipe at positions corresponding to the upper and lower side walls of the air distribution box and the lower side wall of the heating inner container assembly, and air outlet holes are formed in the front side wall of the transmission pipe.

[0008] Further, the lifting mechanism comprises a ball screw and a ball nut, the lower surface of the ball screw is fixedly welded to the upper surface of the transmission pipe, and the ball nut is arranged on the ball screw.

[0009] Further, the rectangular sleeve is arranged on the outer surface of the ball nut, and the outer surface of the food basket is movably attached to the inner wall of the heating inner container assembly.

[0010] Further, the filtering mechanism comprises a circular box, air inlet holes, a waterproof and breathable membrane, a filter core and a sealing cover, the circular box is fixedly installed on the upper surface of the ball screw, air inlet holes are uniformly formed in the side wall of the circular box in the circumferential direction, the waterproof and breathable membrane is fixedly attached to the inside of the circular box, the filter core is arranged in the circular box, and the sealing cover is threadedly installed on the upper surface of the circular box.

[0011] Further, the transmission pipe and the ball screw are both circular sleeve structures with upper and lower openings.

[0012] Compared with the prior art, the electric fire pot has the following beneficial effects:

[0013] 1. The electric fire pot is driven by the driving mechanism and the electric lifting mechanism to move, so that the elevator drives the food basket to move up and down, and the food basket is convenient to put and take food, and the food basket is convenient to disassemble and clean, and is more convenient to use.

[0014] 2. The electric fire pot is driven by the driving mechanism and the electric lifting mechanism to move, so that the elevator drives the food basket to move up and down, and the food basket is convenient to put and take food, and the food basket is convenient to disassemble and clean, and is more convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model;

[0016] Fig. 2 It is a sectional view of the utility model;

[0017] Fig. 3 It is a sectional view of the filtering mechanism of the utility model.

[0018] In the figure: 1, shell; 2, heating inner container assembly; 3, air extraction mechanism; 301, air distribution box; 302, air extraction assembly; 4, driving mechanism; 401, motor; 402, transmission pipe; 403, mechanical seal; 404, air outlet; 5, lifting mechanism; 501, ball screw; 502, ball nut; 6, rectangular sleeve; 7, food basket; 8, filtering mechanism; 801, round box; 802, air inlet; 803, waterproof air-permeable membrane; 804, filter element; 805, sealing cover. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figs. 1-3 The utility model discloses a lifting type's electric chafing dish, including the shell 1, the inner wall of shell 1 is close to the upper side position fixed mounting heating inner container assembly 2, the lower surface of heating inner container assembly 2 is fixedly installed and has the air extraction mechanism 3, the lower surface of air extraction mechanism 3 is fixedly installed and has the driving mechanism 4, and driving mechanism 4 is inserted in heating inner container assembly 2, the upper surface of driving mechanism 4 is provided with lifting mechanism 5, the lifting mechanism 5 is placed in rectangular sleeve 6, the outer surface of rectangular sleeve 6 is fixedly installed and has food basket 7, the upper surface of lifting mechanism 5 is installed and has filtering mechanism 8.

[0021] Specifically, the air extraction mechanism 3 includes an air distribution box 301 and an air extraction assembly 302, the air distribution box 301 is fixedly installed on the lower surface of the heating inner container assembly 2, the lower side wall of the air distribution box 301 is communicated with the air extraction assembly 302, and the air extraction assembly 302 is installed on the lower inner wall of the shell 1.

[0022] In the embodiment, the air extraction assembly 302 can extract air from the air distribution box 301, so that the air distribution box 301 extracts air from the driving mechanism 4.

[0023] Specifically, the driving mechanism 4 includes a motor 401, a transmission pipe 402, a mechanical seal 403 and an air outlet 404, the motor 401 is fixedly installed on the lower surface of the air distribution box 301, the output shaft upper surface of the motor 401 is fixedly installed with the transmission pipe 402, the transmission pipe 402 is provided with the mechanical seal 403 on the upper and lower side walls of the air distribution box 301 and the lower side wall of the heating inner container assembly 2, and the front side wall of the transmission pipe 402 is provided with the air outlet 404.

[0024] In the embodiment, the output shaft of the motor 401 drives the transmission pipe 402 to rotate, the transmission pipe 402 drives the lifting mechanism 5 to move, the mechanical seal 403 seals the transmission pipe 402 and the upper and lower side walls of the air distribution box 301 and the lower side wall of the heating inner container assembly 2 to achieve better waterproof effect, and the air outlet hole 404 enables the transmission pipe 402 to perform air extraction on the lifting mechanism 5.

[0025] Specifically, the lifting mechanism 5 includes a ball screw 501 and a ball nut 502, the lower surface of the ball screw 501 is fixedly welded to the upper surface of the transmission pipe 402, and the ball nut 502 is arranged on the ball screw 501.

[0026] In the embodiment, the ball screw 501 rotates with the transmission pipe 402, the rotation of the ball screw 501 drives the ball nut 502 to move up and down, and the ball nut 502 drives the food basket 7 to move up and down through the rectangular sleeve 6.

[0027] Specifically, the rectangular sleeve 6 is arranged on the outer surface of the ball nut 502, and the outer surface of the food basket 7 is movably attached to the inner wall of the heating inner container assembly 2.

[0028] In the embodiment, the ball nut 502 can stably drive the rectangular sleeve 6 to move up and down, and the food basket 7 can stably move up and down along the inner wall of the heating inner container assembly 2.

[0029] Specifically, the filtering mechanism 8 includes a circular box 801, an air inlet hole 802, a waterproof and breathable film 803, a filter core 804, and a sealing cover 805, the circular box 801 is fixedly installed on the upper surface of the ball screw 501, the air inlet hole 802 is uniformly arranged on the side wall of the circular box 801 in the circumferential direction, the waterproof and breathable film 803 is fixedly attached to the inner wall of the circular box 801, the filter core 804 is arranged in the circular box 801, and the sealing cover 805 is threadedly installed on the upper surface of the circular box 801.

[0030] In the embodiment, the smoke generated during the cooking of the heating inner container assembly 2 enters through the air inlet hole 802, the waterproof and breathable film 803 filters water, the filter core 804 filters oil stains and odors in the smoke, and the sealing cover 805 is opened to facilitate cleaning or replacement of the waterproof and breathable film 803 and the filter core 804.

[0031] Specifically, the transmission pipe 402 and the ball screw 501 are both upper and lower opening circular sleeve structures.

[0032] In the embodiment, the transmission pipe 402 and the ball screw 501 can meet the gas flow requirements.

[0033] In use, the food basket 7 is placed in the heating inner container assembly 2 through the rectangular sleeve 6, the soup is added in the heating inner container assembly 2, the food is poured in the food basket 7, and the food is cooked, after the food is cooked, the output shaft of the motor 401 in the driving mechanism 4 drives the transmission pipe 402 to rotate, the transmission pipe 402 drives the ball screw 501 in the lifting mechanism 5 to rotate, the ball screw 501 moves the ball nut 502 upwards, the ball nut 502 drives the food basket 7 to move upwards through the rectangular sleeve 6, so that the cooked food can leak out of the upper side of the soup, and the use is convenient, and in the use process, the air distribution box 301 can be air extracted through the air extraction assembly 302 in the air extraction mechanism 3, the air distribution box 301 extracts air from the transmission pipe 402 through the air outlet hole 404, the transmission pipe 402 extracts air from the circular box 801 in the filtering mechanism 8 through the ball screw 501, the circular box 801 forms a negative pressure, the smoke generated during cooking enters the circular box 801 through the air inlet hole 802, the waterproof and breathable film 803 filters water, the filter element 804 filters oil stains and odors in the smoke, the purification effect is achieved, the smoke is effectively prevented from randomly drifting and polluting the wall or the lamp, and the use is more convenient.

[0034] In conclusion, the lifting type electric chafing dish has the food basket 7 in a split type structure, the food basket 7 is convenient to disassemble and clean, the use is more convenient, the smoke generated during cooking can be extracted and purified, the pollution of the smoke to the wall and the lamp is limited, and the use is more convenient.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A lifting electric chafing dish comprising a housing (1), characterized in that: The inner wall of the shell (1) is fixedly installed with a heating inner container assembly (2) near the upper side position, the lower surface of the heating inner container assembly (2) is fixedly installed with an air extraction mechanism (3), the lower surface of the air extraction mechanism (3) is fixedly installed with a driving mechanism (4), the driving mechanism (4) is inserted into the heating inner container assembly (2), the upper surface of the driving mechanism (4) is provided with a lifting mechanism (5), the lifting mechanism (5) is placed on a rectangular sleeve (6), the outer surface of the rectangular sleeve (6) is fixedly installed with a food basket (7), and the upper surface of the lifting mechanism (5) is installed with a filtering mechanism (8).

2. The electric portable electric fire pot according to claim 1, wherein: The air extraction mechanism (3) comprises a gas distribution box (301) and an air extraction assembly (302), the gas distribution box (301) is fixedly installed on the lower surface of the heating inner container assembly (2), the lower side wall of the gas distribution box (301) is communicated with the air extraction assembly (302), and the air extraction assembly (302) is installed on the lower inner wall of the shell (1).

3. The electric portable electric fire pot according to claim 1, wherein: The driving mechanism (4) comprises a motor (401), a transmission pipe (402), a mechanical seal (403) and an air outlet hole (404), the motor (401) is fixedly installed on the lower surface of the gas distribution box (301), the output shaft of the motor (401) is fixedly installed with the transmission pipe (402), the transmission pipe (402) is provided with the mechanical seal (403) corresponding to the upper and lower side walls of the gas distribution box (301) and the lower side wall of the heating inner container assembly (2) at the corresponding positions, and the front side wall of the transmission pipe (402) is provided with the air outlet hole (404).

4. The electric portable electric fire pot according to claim 1, wherein: The lifting mechanism (5) comprises a ball screw (501) and a ball nut (502), the lower surface of the ball screw (501) is fixedly welded with the upper surface of the transmission pipe (402), and the ball screw (501) is provided with the ball nut (502).

5. The electric portable electric fire pot according to claim 1, wherein: The rectangular sleeve (6) is sleeved on the outer surface of the ball nut (502), and the outer surface of the food basket (7) is movably attached to the inner wall of the heating inner container assembly (2).

6. The electric portable electric fire pot according to claim 1, wherein: The filtering mechanism (8) comprises a circular box (801), an air inlet hole (802), a waterproof breathable film (803), a filter core (804) and a sealing cover (805), the circular box (801) is fixedly installed on the upper surface of the ball screw (501), the side wall of the circular box (801) is uniformly provided with the air inlet hole (802) in the circumferential direction, the waterproof breathable film (803) is fixedly attached to the inside of the circular box (801), the filter core (804) is placed in the circular box (801), and the sealing cover (805) is threadedly installed on the upper surface of the circular box (801).

7. The electric portable electric fire pot according to claim 3, wherein: The transmission pipe (402) and the ball screw (501) are both upper and lower opening circular sleeve structures.

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