CN210471868U

CN210471868U - Electric rice cooker

Info

Publication number: CN210471868U
Application number: CN201921124108.6U
Authority: CN
Inventors: 甘培书
Original assignee: Zhongshan Pulundi Electric Appliance Co ltd
Current assignee: Zhongshan Pulundi Electric Appliance Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-08
Anticipated expiration: 2029-07-16

Abstract

The utility model provides an electric rice cooker, including the shell base, can dismantle connect in heating device in the shell base, locate in heating device in and be used for splendid attire rice the inner bag and rotate connect in heating device's top and be used for the lid to close the lid closed structure of inner bag, heating device include the lower connecting seat that is connected with the shell base, with the last connecting seat of connection can be dismantled to lower connecting seat and with it can dismantle the connection and be used for right to go up the connecting seat the inner bag carries out the heating seat that heats. The utility model adopts the above structure, heating device is whole can dismantle, and the seat of heating simultaneously also can dismantle with last connecting seat and be connected to make things convenient for the dismouting and be convenient for maintenance and change.

Description

Electric rice cooker

[ technical field ] A method for producing a semiconductor device

The utility model relates to an electric cooker.

[ background of the invention ]

Traditional electric rice cooker generally includes base and inner bag, is equipped with the chamber that holds that is used for placing the inner bag on its base, and the bottom fixedly connected with that holds the chamber is used for carrying out the heating chassis that heats to the inner bag, because the heating plate is the vulnerable part, and it and base can not dismouting again in addition, lead to it to be difficult to maintain, and then the complete machine will be scrapped promptly when the heating plate breaks down, extravagant very much.

[ Utility model ] content

The to-be-solved technical problem of the utility model is to provide a rice cooker that easy dismounting and be convenient for maintain and change.

The purpose of the utility model is realized like this:

the utility model provides an electric rice cooker, including the shell base, can dismantle connect in heating device in the shell base, locate in the heating device be used for splendid attire rice the inner bag and rotate connect in heating device's top is used for the lid to close the lid of inner bag constructs, heating device include with the shell base be connected down the connecting seat, with down the connecting seat can dismantle the last connecting seat of connection and with it can dismantle the connection and be used for right to go up the connecting seat the inner bag carries out the heating seat that heats.

The utility model adopts the above structure, heating device is whole can dismantle, and the seat of heating simultaneously also can dismantle with last connecting seat and be connected to make things convenient for the dismouting and be convenient for maintenance and change.

As above an electric rice cooker, be equipped with the joint arch on the circumference edge of heating seat, it is corresponding, be equipped with the confession on going up the connecting seat the protruding rotation draw-in groove of joint rotation joint of joint will connect the protruding joint of rotating to install the heating seat on last connecting seat in rotating the draw-in groove, will connect protruding rotation card to break away from and rotate the draw-in groove and can pull down the heating seat from last connecting seat like this, its dismouting is very convenient.

According to the electric cooker, the heat insulation piece which is used for being in contact with the clamping protrusion is clamped on the rotary clamping groove.

The electric cooker is characterized in that a lower connecting post is arranged in the circumferential direction of the lower connecting seat, correspondingly, an upper connecting post connected with the lower connecting post is arranged in the circumferential direction of the upper connecting seat, so that the heating seat is clamped between the upper connecting seat and the lower connecting seat, a heating plate is arranged at the bottom of the heating seat, a binding post is arranged at the bottom of the heating plate, an opening for the binding post to penetrate out is formed in the lower connecting seat, and therefore the electric cooker is compact in overall structure and space-saving.

According to the electric cooker, the bottom of the lower connecting seat is provided with the mounting groove position for mounting the circuit board, the bottom of the shell base is provided with the heat dissipation through groove, and the lower connecting seat is provided with the heat dissipation holes opposite to the heating plate and the heat dissipation through groove, so that heat emitted by the heating plate can be discharged outside through the heat dissipation holes and the heat dissipation through groove in sequence to effectively dissipate heat.

According to the electric cooker, the mounting hole is formed in the position, at the lower side, of the rear portion of the outer shell base, the power socket is detachably connected to the mounting hole, the elastic clamping strip is arranged on the outer side of the power socket, and the clamping hole for clamping the elastic clamping strip is formed in the bottom of the outer shell base so that the power socket can be conveniently disassembled and assembled.

The electric cooker comprises a cover body, wherein the rear side of the cover body is rotatably connected with the upper connecting seat, the cover body is provided with an exhaust channel to prevent the inner container from generating ultrahigh pressure during cooking, and the cover body and the upper connecting seat are provided with locking devices to enable the cover body to be buckled on the upper connecting seat and cover the inner container.

The electric cooker comprises an upper connecting seat, a lower connecting seat and a locking device, wherein the locking device comprises a clamping hook arranged on the upper connecting seat and a locking piece which is rotationally connected to the cover body and is connected with the clamping hook in a clamping manner, one end of the locking piece is provided with a clamping block clamped with the clamping hook, the other end of the locking piece is provided with a first jacking spring so that the clamping block is elastically clamped on the clamping hook, and the cover body is provided with an unlocking button for releasing the clamping block and the clamping hook after being pressed down. When the cover body is closed, the clamping block is clamped on the clamping hook under the elastic action of the first jacking spring, and when the cover is opened, the unlocking button is directly pressed down to enable the clamping block to be disengaged from the clamping hook.

In the above electric cooker, the locking member is provided with a movable block for elastically pressing the hook, and a second pressing spring is arranged between the movable block and the cover body for elastically pressing the movable block against the hook and springing the cover body open when the clamping block and the hook are disengaged. When the clamping block and the clamping hook are disengaged, the cover body can be automatically bounced open under the action of the second jacking spring, and the cover is very convenient to open.

According to the electric cooker, the sliding grooves are formed in the two sides of the movable block, the locking piece is provided with the guide rail for the sliding connection of the sliding grooves, and the clamping hook is provided with the platform for the movable block to be pressed, so that the movable block is stressed more uniformly when being pressed.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the heating device of the present invention;

fig. 3 is a schematic structural view of the lower connecting seat of the present invention;

fig. 4 is a schematic structural view of the housing base of the present invention;

fig. 5 is a schematic structural view of the upper connecting seat of the present invention;

fig. 6 is a schematic structural view of the heating base of the present invention;

fig. 7 is an exploded view of the upper connecting seat and the heat insulating member of the present invention;

fig. 8 is a schematic structural diagram of the power socket of the present invention;

fig. 9 is a schematic cross-sectional structure view of the covering structure of the present invention;

fig. 10 is an exploded view of the locking device of the present invention;

fig. 11 is a schematic perspective view of the covering structure of the present invention;

fig. 12 is a reference diagram of the usage state of the present invention.

[ detailed description ] embodiments

The utility model provides an electric rice cooker, including shell base 1, can dismantle the heating device 2 of connecting in shell base 1, locate in heating device 2 and be used for the inner bag 3 of splendid attire rice and rotate the lid that connects in heating device 2's top and be used for lid to close inner bag 3 and close structure 4, heating device 2 includes the lower connecting seat 21 that is connected with shell base 1, can dismantle the last connecting seat 22 of being connected and can dismantle with last connecting seat 22 and be connected and be used for carrying out the heating seat 23 that heats inner bag 3 with last connecting seat 22.

In order to realize the rotation and disassembly, the circumferential edge of the heating base 23 is provided with a clamping protrusion 231, and correspondingly, the upper connecting base 22 is provided with a rotation clamping groove 221 for the clamping protrusion 231 to rotate and clamp.

In order to improve the heat insulation performance, the heat insulation member 222 contacting with the clamping protrusion 231 is clamped on the rotary clamping groove 221, so as to prevent the upper connecting seat 22 from being burnt out by the high temperature of the heating seat 23, and the heat insulation member 222 is preferably made of nylon material.

Be equipped with down spliced pole 211 on the circumference of lower connecting seat 21, it is corresponding, be equipped with the last spliced pole 223 that is used for being connected with spliced pole 211 down on going up connecting seat 22's the circumference, go up spliced pole 223 and be connected with spliced pole 211 accessible screw down, thereby press from both sides heating seat 23 between connecting seat 21 and last connecting seat 22 down, the bottom of heating seat 23 is equipped with heating plate 232, be equipped with temperature control shell fragment switch 20 on the heating plate 232, the bottom of heating plate 232 is equipped with terminal 233, be equipped with the opening 212 that supplies terminal 233 to wear out on the lower connecting seat 21.

The bottom of lower connecting seat 21 is equipped with mounting slot position 213 for installing the circuit board, terminal 233 passes opening 212 and is connected with the circuit board wire installed on mounting slot position 213, the bottom of housing base 1 is equipped with heat dissipation through groove 11, is equipped with louvre 214 relative with heating plate 232 and heat dissipation through groove 11 on lower connecting seat 21.

The rear portion of shell base 1 is equipped with mounting hole 12 in its lower side position department, can dismantle on the mounting hole 12 to be connected with and be connected with the circuit board wire and for its supply socket 5 that provides the power, supply socket 5's the outside is equipped with elasticity card strip 51, and the bottom of shell base 1 is equipped with the card hole 13 that supplies elasticity card strip 51 card to go into. If the fastening hole 13 is not provided, the power socket 5 cannot be detached after being fastened in the mounting hole 12, and after the fastening hole 13 is provided, the elastic fastening strip 51 of the power socket 5 can be smoothly detached by pressing down the fastening hole 13 with the aid of a tool such as a screwdriver.

The covering structure 4 includes a cover body 41 rotatably connected to the upper connecting seat 22 at the rear side, an exhaust passage 42 for pressure relief is provided on the cover body 41, and the cover body 41 and the upper connecting seat 22 are provided with locking devices 43 so that the cover body 41 is fastened to the upper connecting seat 22 and covers the inner container 3.

The locking device 43 includes a hook 431 disposed on the upper connection seat 22 and a locking member 432 rotatably connected to the cover body 41 and connected to the hook 431 in a snap-fit manner, one end of the locking member 432 is provided with a clamping block 433 clamped to the hook 431, the cover body 41 is provided with a through hole 410 through which the clamping block 433 penetrates, the other end of the locking member 432 is provided with a first pressing spring 434 so that the clamping block 433 is elastically clamped to the hook 431, and the cover body 41 is provided with an unlocking button 435 for releasing the clamping block 433 from the hook 431 after being pressed. When the cover body 41 is closed, the clamping block 433 is clamped on the clamping hook 431 under the elastic action of the first top pressure spring 434, and when the cover needs to be opened, the unlocking button 435 is directly pressed down to enable the clamping block 433 to be disengaged from the clamping hook 431. Preferably, in order to increase the elasticity and make the force applied to the locking member 432 more uniform, two first biasing springs 434 may be provided.

The locking member 432 is provided with a movable block 436 for elastically pressing the hook 431, and a second pressing spring 437 is provided between the movable block 436 and the cover body 41 for elastically pressing the movable block 436 against the hook 431 and for ejecting the cover body 41 when the hook 433 is disengaged from the hook 431. When the unlock button 435 is pressed, the latch 433 and the hook 431 are disengaged, and the cover body 41 is automatically ejected by the urging of the second urging spring 437.

The two sides of the movable block 436 are provided with sliding grooves 4361, the locking member 432 is provided with a guide rail 4321 for the sliding connection of the sliding grooves 4361, and the hook 431 is provided with a platform 4311 for the movable block 436 to press.

The front of the housing base 1 is provided with a control panel 101 and a display panel 102 electrically connected to the circuit board for controlling heating temperature and heating time and displaying the heating temperature and heating time. The front portions of the control panel 101 and the display panel 102 are also covered with a transparent cover plate 103.

Claims

1. The utility model provides an electric cooker, its characterized in that include shell base (1), can dismantle connect in heating device (2) in shell base (1), locate in heating device (2) and be used for splendid attire rice inner bag (3) and rotate connect in heating device's (2) top is used for the lid to close inner bag's (3) lid closed structure (4), heating device (2) including lower connecting seat (21) that are connected with shell base (1), with last connecting seat (22) that the connection can be dismantled down and with go up connecting seat (22) can dismantle the connection and be used for right inner bag (3) carry out the heating seat (23) that heat.

2. The electric cooker as claimed in claim 1, wherein a clamping protrusion (231) is provided on a circumferential edge of the heating base (23), and correspondingly, a rotary clamping groove (221) for rotatably clamping the clamping protrusion (231) is provided on the upper connecting base (22).

3. The rice cooker as claimed in claim 2, wherein the heat insulating member (222) contacting with the engaging protrusion (231) is engaged with the rotational engaging groove (221).

4. The electric cooker according to claim 1, characterized in that a lower connecting column (211) is arranged on the lower connecting seat (21) in the circumferential direction, correspondingly, an upper connecting column (223) used for being connected with the lower connecting column (211) is arranged on the upper connecting seat (22) in the circumferential direction, a heating plate (232) is arranged at the bottom of the heating seat (23), a binding post (233) is arranged at the bottom of the heating plate (232), and an opening (212) for the binding post (233) to penetrate out is arranged on the lower connecting seat (21).

5. The rice cooker as claimed in claim 4, wherein the bottom of the lower connecting base (21) is provided with a mounting groove (213) for mounting a circuit board, the bottom of the housing base (1) is provided with a heat dissipating through groove (11), and the lower connecting base (21) is provided with a heat dissipating hole (214) opposite to the heating plate (232) and the heat dissipating through groove (11).

6. The electric cooker according to claim 4, characterized in that the rear part of the housing base (1) is provided with a mounting hole (12) at the lower side thereof, the mounting hole (12) is detachably connected with a power socket (5), the outer side of the power socket (5) is provided with an elastic clamping strip (51), and the bottom of the housing base (1) is provided with a clamping hole (13) for the elastic clamping strip (51) to be clamped in.

7. The rice cooker as claimed in any one of claims 2 to 6, wherein the covering structure (4) comprises a cover body (41) with a rear side rotatably connected with the upper connecting seat (22), the cover body (41) is provided with an exhaust passage (42), the cover body (41) and the upper connecting seat (22) are provided with locking means (43) to enable the cover body (41) to be buckled on the upper connecting seat (22) and cover the inner container (3).

8. The rice cooker as claimed in claim 7, wherein said locking device (43) comprises a hook (431) disposed on said upper connecting seat (22) and a locking member (432) rotatably connected to said cover body (41) and snap-connected to said hook (431), one end of said locking member (432) is provided with a latch (433) snap-connected to said hook (431), the other end of said locking member (432) is provided with a first biasing spring (434) for elastically snap-connecting said latch (433) to said hook (431), said cover body (41) is provided with an unlocking button (435) for releasing said latch (433) from said hook (431) when pressed.

9. The rice cooker as claimed in claim 8, wherein said locking member (432) is provided with a movable block (436) for elastically pressing said hook (431), and a second pressing spring (437) is provided between said movable block (436) and said cover body (41) for elastically pressing said movable block (436) against said hook (431) and for springing said cover body (41) open when said hook (433) is disengaged from said hook (431).

10. The rice cooker as claimed in claim 9, wherein sliding grooves (4361) are formed on both sides of said movable block (436), a guide rail (4321) for slidably connecting said sliding grooves (4361) is formed on said locking member (432), and a platform (4311) for pressing said movable block (436) is formed on said hook (431).