CN213786776U

CN213786776U - Side-opening type electromagnetic heating electric cooker

Info

Publication number: CN213786776U
Application number: CN202022464729.8U
Authority: CN
Inventors: 蒲诗川
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-27
Anticipated expiration: 2030-10-30

Abstract

A side-opening electromagnetic heating electric cooker relates to the technical field of electric cookers, and adopts the technical scheme that the electric cooker comprises a shell, an inner container, an electromagnetic heating device and a controller, wherein an exhaust port is arranged on the shell, a side-opening door is arranged on the shell, and a plurality of slide rails are arranged between the side-opening door and the shell; the electromagnetic heating device comprises a supporting part and a middle upper part surrounding the side wall of the inner container, the middle upper part is divided into a fixed part and a movable part along the radial direction of the inner container, the fixed part is fixedly connected with the supporting part, and the movable part is fixedly connected with the side door; the supporting part, the fixing part and the movable part all comprise a heating coil and supporting frames arranged on two sides of the heating coil. The utility model discloses the acting when having reduced the load of slide rail and push-and-pull, it is comparatively laborsaving, also improved space utilization.

Description

Side-opening type electromagnetic heating electric cooker

Technical Field

The utility model relates to an electricity rice cooker technical field especially relates to an open electromagnetic heating electricity rice cooker inclines.

Background

The cover body of the electric cooker is generally arranged at the top, and the cover body needs to occupy the space at the top of the electric cooker when in use. The electric cooker necessarily occupies a part of the area of the kitchen table-board, and although the electric cooker can move flexibly, the problem that the top space of the common electric cooker cannot be utilized cannot be avoided. For the kitchen space with smaller area, the electric cooker with the top opening can not be integrated into the cabinet or the wall, and the space utilization rate can not be improved. And the current popular electromagnetic heating mode is structurally more complicated, encircles outside the inner container, and is better to top open-ended electric rice cooker adaptability, and the mode that some side open-ended electromagnetic heating electric rice cookers adopted at present is push-and-pull electromagnetic heating device and inner container wholely, and weight is big, and is comparatively hard during push-and-pull.

SUMMERY OF THE UTILITY MODEL

To the problem that ordinary electric rice cooker headspace can't be utilized among the prior art scheme, the utility model provides an open electromagnetic heating electric rice cooker inclines.

The utility model provides a following technical scheme: a side-opening electromagnetic heating electric cooker comprises a shell, an inner container, an electromagnetic heating device and a controller, wherein an exhaust port is formed in the shell, a side opening door is formed in the shell, and a plurality of sliding rails are arranged between the side opening door and the shell; the electromagnetic heating device comprises a supporting part and a middle upper part surrounding the side wall of the inner container, the middle upper part is divided into a fixed part and a movable part along the radial direction of the inner container, the fixed part is fixedly connected with the supporting part, and the movable part is fixedly connected with the side door; the supporting part, the fixing part and the movable part all comprise a heating coil and supporting frames arranged on two sides of the heating coil.

Preferably, the fixed part and the movable part are both provided with a plurality of sections of independent heating coils in sequence along the height direction of the inner container; the top surface of the interior of the shell is provided with a liquid level meter, and the liquid level meter and the multiple sections of the heating coils are respectively in signal connection with the controller.

Preferably, the sealing device comprises a sealing ring arranged on the top surface inside the shell and a plurality of telescopic rods arranged between the bottom of the supporting part and the shell, and the telescopic rods are in signal connection with the controller; the movable part is provided with the slider towards one side of side door, the side door is provided with the edge the spout that the inner bag direction of height extends, slider and spout sliding connection.

Preferably, a guide ring is arranged in the shell and is in sliding connection with a support frame at the bottom of the support part.

Preferably, a mounting groove communicated with the exhaust port is further formed in the shell, a safety valve is arranged in the mounting groove, the safety valve comprises an exhaust pipe vertically extending into the shell, a horn-shaped air guide disc with a large upper part and a small lower part is arranged at the top of the exhaust pipe, a convex ring is arranged at the top of the air guide disc, a sealing gasket is arranged on the convex ring, an exhaust cavity is defined by the sealing gasket and the air guide disc, and a plurality of exhaust holes are formed in the side wall of the air guide disc; still be provided with the fixed plate in the mounting groove, be provided with the through-hole on the fixed plate, sliding connection has the connecting rod in the through-hole, the connecting rod is kept away from sealed one end of filling up is provided with the stopper, and the other end is provided with the toper end cap, the less one end orientation of toper end cap diameter sealed pad.

Preferably, the inner container is spherical, a flange is arranged at the top of the inner container, and a heat insulation layer is arranged outside the flange.

Preferably, the bottom of the inner container is a plane.

Preferably, the inner bag bottom is provided with a plurality of stabilizer blades, the supporting part be provided with stabilizer blade clearance fit's holding tank.

The utility model has the advantages that: the shell is provided with a side opening door, a sliding rail is utilized to complete a push-pull type switch mode, the electromagnetic heating device is divided into a supporting part, a fixing part and a moving part, only the moving part needs to be moved and the side opening door needs to be opened in the push-pull process, the load of the sliding rail and the acting during push-pull are reduced, labor is saved, and the side opening door also improves the space utilization rate.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of the present invention.

Fig. 2 is a schematic diagram of the operation of an embodiment of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 1.

Reference numerals: 1-shell, 11-side door, 111-chute, 12-slide rail, 13-guide ring, 14-mounting groove, 2-inner container, 21-flanging, 3-electromagnetic heating device, 31-supporting part, 32-fixing part, 33-movable part, 331-slide block, 34-heating coil, 35-supporting frame, 4-exhaust port, 41-exhaust pipe, 5-sealing device, 51-sealing ring, 52-telescopic rod, 6-safety valve, 61-air guide disc, 62-convex ring, 63-sealing gasket, 64-exhaust hole, 65-fixing plate, 66-connecting rod, 67-limiting block and 68-conical plug.

Detailed Description

The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings and reference numerals, so that those skilled in the art can implement the embodiments after studying the specification. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The utility model provides a side-opening electromagnetic heating electric rice cooker as shown in figures 1-3, which comprises a shell 1, an inner container 2, an electromagnetic heating device 3 and a controller, wherein an exhaust port 4 is arranged on the shell 1, the shell 1 is provided with a side opening door 11, and a plurality of slide rails 12 are arranged between the side opening door 11 and the shell 1; the electromagnetic heating device 3 comprises a supporting part 31 and a middle upper part surrounding the side wall of the inner container 2, the middle upper part is divided into a fixed part 32 and a movable part 33 along the radial direction of the inner container 2, the fixed part 32 is fixedly connected with the supporting part 31, and the movable part 33 is fixedly connected with the side door 11; the support portion 31, the fixing portion 32 and the movable portion 33 each include a heating coil 34 and support frames 35 provided at both sides of the heating coil 34.

The shell is a shell of the electric cooker, the interior of the shell is hollow, and an air outlet which communicates the interior of the shell with the outside air is arranged on the shell; the inner container is a metal inner container or a ceramic inner container added with a metal coating and is used for cutting magnetic induction lines generated by the electromagnetic heating device so as to generate heat energy; the controller can control the starting and stopping of the electromagnetic heating device and other functions. The electromagnetic heating device surrounds the outer part of the inner container and covers most of the outer surface of the inner container.

Different with ordinary electric rice cooker, the utility model discloses an opening setting is at the casing lateral part to be provided with the side at the opening part and open the door, the side is opened the door and is passed through slide rail and shells inner wall and be connected, can open or close like the drawer. The sliding rail can adopt a multi-section steel ball sliding rail or a damping sliding rail, one end of the sliding rail is fixed on the inner wall of the shell, and the other end of the sliding rail is fixed on the side opening door. Specifically, the diameter of the inner container is about 25cm generally, the sliding rail can be an A1551-14 type three-section steel ball sliding rail and is installed on two sides of the side door and the shell, the farthest extending distance is 35cm, and when the side door is completely pulled open, the space left by the side door can be used for the inner container to enter and exit.

In order to take the inner container out of the electromagnetic heating device from the side surface, the electromagnetic heating device comprises a supporting part and a middle upper part, wherein the middle upper part is divided into two independent parts, namely a fixed part and a movable part, along the radial direction of the inner container, and the inner container can be horizontally pulled out through a gap generated by the fixed part after the movable part is pulled out. The supporting part is arranged at the bottom of the inner container and provides support for the inner container; the fixed part is arranged on one side of the inner container far away from the side opening door and is fixedly connected with the supporting part, and the movable part is connected with the side opening door and moves along with the side opening door. The supporting part, the fixed part and the movable part all comprise a heating coil and a supporting frame, and the heating coil can adopt a copper core wire or a bare copper stranded wire coated with a mica heat insulation layer; the support frame may be made of heat-resistant polyphenylene ether (PPE) plastic for fixing the position of the heating coil.

When the inner container needs to be taken out, the side opening door and the movable part can be firstly opened to make room slightly larger than the diameter of the inner container, and the inner container is horizontally taken out until the inner container is close to the movable part and then is lifted upwards; the inner container is put into the container for the same reason. In the push-and-pull process, only the movable part and the side door need to be moved, so that the load of the slide rail and the work in the push-and-pull process are reduced, and the labor is saved. The side-opening electric cooker can fully utilize the space at the top of the electric cooker or integrate the electric cooker into a cabinet, thereby improving the space utilization rate.

Preferably, the fixed part 32 and the movable part 33 are both provided with a plurality of sections of independent heating coils 34 in sequence along the height direction of the inner container 2; the top surface of the interior of the shell 1 is provided with a liquid level meter, and the liquid level meter and the multiple sections of the heating coils 34 are respectively connected with the controller through signals.

In one embodiment, the fixed part and the movable part are provided with a plurality of sections of heating coils along the height direction of the inner container, and the plurality of sections of heating coils are mutually independent and are in signal connection with the controller. The liquid level meter arranged on the top surface inside the shell can be used for detecting the height of the liquid level in the inner container and sending the height to the controller, the controller opens the heating coils at corresponding positions according to the height of the liquid level, and the higher the liquid level is, the more the heating coils work, the higher the power is; the lower the liquid level, the fewer heating coils are operated and the lower the power. The power is adjusted according to the volume of the liquid in the inner container, so that the energy consumption can be reduced. The liquid level meter can adopt a miniature ultrasonic liquid level meter.

Preferably, the sealing device 5 is further included, the sealing device 5 includes a sealing ring 51 arranged on the inner top surface of the housing 1 and a plurality of telescopic rods 52 arranged between the bottom of the supporting portion 31 and the housing 1, and the telescopic rods 52 are in signal connection with the controller; a slide block 331 is arranged on one side of the movable part 33 facing the side opening door 11, the side opening door 11 is provided with a slide groove 111 extending along the height direction of the inner container 2, and the slide block 331 is connected with the slide groove 111 in a sliding manner.

The inside sealing device that still is provided with of casing, including sealing washer and telescopic link. The sealing ring is arranged on the top surface inside the shell and corresponds to the edge of the opening of the inner container; the telescopic rods are arranged between the supporting part and the shell and are in signal connection with the controller. The sealing ring can be a silica gel sealing ring; the telescopic link can adopt electric telescopic handle. Through slider and spout sliding connection between movable part and the side door, the spout extends along inner bag direction of height, makes the movable part slide from top to bottom, and specifically, the spout can adopt dovetail or T style of calligraphy, has spacing effect. When cooking is started, the controller controls the telescopic rod to lift the supporting part, the fixing part, the moving part and the inner container upwards, so that the opening of the inner container presses the sealing ring to form sealing, and water vapor is prevented from diffusing in the electric cooker to influence other components. Accordingly, the exhaust port is disposed within the seal ring.

Preferably, a guide ring 13 is arranged in the housing 1, and the guide ring 13 is slidably connected with a support frame 35 at the bottom of the support portion 31.

In order to increase the stability of the electromagnetic heating device and the liner when moving up and down, a guide ring is arranged in the shell and is connected with the support frame at the bottom of the support part in a sliding manner, so that the effects of limiting and guiding are achieved. The guide ring can be made of polyphenyl ether PPE plastic.

Preferably, an installation groove 14 communicated with the exhaust port 4 is further arranged in the housing 1, a safety valve 6 is arranged in the installation groove 14, the safety valve 6 comprises an exhaust pipe 41 vertically extending into the housing, a horn-shaped air guide disc 61 with a large upper part and a small lower part is arranged at the top of the exhaust pipe 41, a convex ring 62 is arranged at the top of the air guide disc 61, a sealing pad 63 is arranged on the convex ring 62, the sealing pad 63 and the air guide disc 61 enclose an exhaust cavity, and a plurality of exhaust holes 64 are arranged on the side wall of the air guide disc 61; still be provided with fixed plate 65 in the mounting groove 14, be provided with the through-hole on the fixed plate 65, sliding connection has connecting rod 66 in the through-hole, connecting rod 66 keeps away from the one end of sealed pad 63 is provided with stopper 67, and the other end is provided with toper end cap 68, the less one end orientation of toper end cap 68 diameter sealed pad 63.

In one embodiment, the shell is also internally provided with an installation groove communicated with the exhaust port, and the installation groove is internally provided with a safety valve for controlling the on-off of the exhaust port and used for keeping the inner container in a certain range. The safety valve comprises an exhaust pipe, an air guide disc, a sealing gasket and a conical plug. The exhaust pipe extends along vertical direction, communicates the inside and mounting groove of casing, and the exhaust pipe top is provided with big-end-up's loudspeaker form air guide plate, and air guide plate top is provided with sealed the pad, and is provided with a plurality of exhaust holes on the lateral wall. The sealing gasket is fixed with the air guide disc through the convex ring, a silica gel sealing gasket can be adopted, the shape of the silica gel sealing gasket can be similar to that of the air guide disc, and an exhaust cavity is formed between the silica gel sealing gasket and the air guide disc. The tapered plug is connected to the fixing plate in a sliding mode through the connecting rod, the limiting block is arranged at the top of the connecting rod, the tapered plug can slide up and down, one end with the smaller diameter faces the sealing gasket, and the sealing gasket is pressed to deform under the action of gravity, so that the exhaust pipe is blocked; during cooking, the internal pressure of the inner container is gradually increased, and after the internal pressure exceeds the working pressure, the thrust of gas to the sealing gasket is greater than the gravity of the conical plug, so that the conical plug is lifted, the gas enters the exhaust cavity through the exhaust pipe, is sprayed into the mounting groove from the exhaust hole, and is finally discharged through the exhaust port. The exhaust pipe, the air guide disc, the convex ring, the conical plug, the connecting rod, the limiting block and the fixing plate can be made of stainless steel.

Preferably, the inner container 2 is spherical, the top of the inner container is provided with a flange 21, and the outside of the flange 21 is provided with a heat insulation layer.

The inner bag can be spherical, and open-top department is provided with the turn-ups, and the turn-ups outside is provided with the insulating layer, and the people of being convenient for hand takes. The heat insulation layer can be made of aerogel felt.

Preferably, the bottom of the inner container 2 is a plane.

In one embodiment, the bottom surface of the inner container is a plane, so that the inner container can be stably placed on a table top after being taken out and is easy to use.

Preferably, a plurality of support legs are arranged at the bottom of the inner container 2, and the support part 31 is provided with a receiving groove which is in clearance fit with the support legs.

In another embodiment, for stable placement, the bottom of the inner container is provided with a plurality of support legs, and the support legs and the inner container can be integrally formed; correspondingly, the supporting part is provided with a receiving groove which is in clearance fit with the supporting feet so as to fix the positions of the supporting feet.

The foregoing is directed to one or more embodiments of the present invention, which are described in some detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an open electromagnetic heating electricity rice cooker inclines, includes casing (1), inner bag (2), electromagnetic heating device (3) and controller, be provided with gas vent (4), its characterized in that on casing (1): the shell (1) is provided with a side opening door (11), and a plurality of sliding rails (12) are arranged between the side opening door (11) and the shell (1); the electromagnetic heating device (3) comprises a supporting part (31) and a middle upper part surrounding the outer side wall of the inner container (2), the middle upper part is divided into a fixing part (32) and a movable part (33) along the radial direction of the inner container (2), the fixing part (32) is fixedly connected with the supporting part (31), and the movable part (33) is fixedly connected with the side door (11); the support portion (31), the fixing portion (32), and the movable portion (33) each include a heating coil (34) and support frames (35) provided on both sides of the heating coil (34).

2. The side-open type electromagnetic heating electric cooker according to claim 1, characterized in that: the fixed part (32) and the movable part (33) are both provided with a plurality of sections of independent heating coils (34) in sequence along the height direction of the inner container (2); the top surface of the interior of the shell (1) is provided with a liquid level meter, and the liquid level meter and the multiple sections of the heating coil (34) are respectively in signal connection with the controller.

3. The side-open type electromagnetic heating electric cooker according to claim 1, characterized in that: the sealing device (5) comprises a sealing ring (51) arranged on the top surface inside the shell (1) and a plurality of telescopic rods (52) arranged between the bottom of the supporting part (31) and the shell (1), and the telescopic rods (52) are in signal connection with the controller; the movable part (33) is provided with a sliding block (331) towards one side of the side opening door (11), the side opening door (11) is provided with a sliding groove (111) extending along the height direction of the inner container (2), and the sliding block (331) is connected with the sliding groove (111) in a sliding mode.

4. The side-open type electromagnetic heating electric cooker according to claim 3, characterized in that: a guide ring (13) is arranged in the shell (1), and the guide ring (13) is connected with a support frame (35) at the bottom of the support part (31) in a sliding manner.

5. The side-open type electromagnetic heating electric cooker according to claim 3, characterized in that: the shell (1) is also internally provided with an installation groove (14) communicated with the exhaust port (4), a safety valve (6) is arranged in the installation groove (14), the safety valve (6) comprises an exhaust pipe (41) vertically extending into the shell (1), the top of the exhaust pipe (41) is provided with a horn-shaped air guide disc (61) with a large upper part and a small lower part, the top of the air guide disc (61) is provided with a convex ring (62), the convex ring (62) is provided with a sealing gasket (63), the sealing gasket (63) and the air guide disc (61) enclose an exhaust cavity, and the side wall of the air guide disc (61) is provided with a plurality of exhaust holes (64); still be provided with fixed plate (65) in mounting groove (14), be provided with the through-hole on fixed plate (65), sliding connection has connecting rod (66) in the through-hole, connecting rod (66) are kept away from the one end of sealed pad (63) is provided with stopper (67), and the other end is provided with toper end cap (68), the less one end orientation of toper end cap (68) diameter sealed pad (63).

6. The side-open type electromagnetic heating electric cooker according to claim 1, characterized in that: the inner container (2) is spherical, a flanging (21) is arranged at the top of the inner container, and a heat insulation layer is arranged outside the flanging (21).

7. The side-open type electromagnetic heating electric cooker according to claim 6, characterized in that: the bottom of the inner container (2) is a plane.

8. The side-open type electromagnetic heating electric cooker according to claim 6, characterized in that: the bottom of the inner container (2) is provided with a plurality of support legs, and the supporting part (31) is provided with an accommodating groove in clearance fit with the support legs.