CN218219878U

CN218219878U - Electric stewpan

Info

Publication number: CN218219878U
Application number: CN202222237567.3U
Authority: CN
Inventors: 蔡宗辉; 胡朋高
Original assignee: Xiamen Kingsun Electric Appliances Co ltd
Current assignee: Xiamen Kingsun Electric Appliances Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-06
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to the technical field of cooking appliances, in particular to an electric stewpot, which comprises a pot body, an inner container and a pot cover, wherein the pot body comprises an outer shell, an inner shell, a heat reflection piece, a main board, a temperature sensor and an electric heating element, and the temperature sensor comprises a sensor main body, a lead and a joint; the main board is positioned between the inner shell and the outer shell, the heat reflection piece is positioned between the inner container and the inner shell, and the electric heating element is erected on the heat reflection piece and positioned below the inner container; the sensor main body penetrates through the heat reflection piece from bottom to top and is in contact with the bottom of the inner container, a limiting part is arranged on the sensor main body, the limiting part is limited by the heat reflection piece and is positioned below the heat reflection piece, a support is fixed on the heat reflection piece, an elastic piece is arranged between the limiting part and the support, the acting force direction of the elastic piece on the sensor main body is upward, and a groove is formed in the side face of the support; the connector penetrates through the inner shell and is connected with the main board. The sensor main body is in direct contact with the bottom of the inner container under the action of the elastic piece, and accurate measurement of the temperature of the inner container is facilitated.

Description

Electric stewpan

Technical Field

The utility model relates to a cooking device technical field especially relates to an electric stewpot.

Background

The electric stewpan is one kind of electric cooker, but has lower power consumption than electric rice cooker, and is a cooking method of slow fire stewing, so that food materials and seasonings can be fully combined with porridge and soup. The electric stewpan comprises a saucepan body, an inner container and a saucepan cover, wherein the saucepan body comprises a saucepan body main body, a mainboard, a temperature sensor and an electric heating element, and the temperature sensor comprises a sensor main body and a lead which is connected with the mainboard and used for detecting the temperature of the inner container.

The control of the temperature is the key of the cooking with slow fire, so the temperature of the inner container needs to be measured as accurately as possible, and how to arrange the temperature sensor can ensure that the temperature of the inner container is measured as accurately as possible, which is a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an electric stewpot.

Specifically, the technical scheme of the utility model is:

an electric stewpan comprises a saucepan body, an inner container and a saucepan cover, wherein the saucepan body comprises an outer shell, an inner shell, a heat reflection piece, a main board, a temperature sensor and an electric heating element, and the temperature sensor comprises a sensor main body, a lead and a connector; the main board is positioned between the inner shell and the outer shell, the heat reflection piece is positioned between the inner container and the inner shell, and the electric heating element is erected on the heat reflection piece and positioned below the inner container; the sensor main body penetrates through the heat reflection piece from bottom to top and is in contact with the bottom of the inner container, a limiting part is arranged on the sensor main body, the limiting part is limited by the heat reflection piece and is positioned below the heat reflection piece, a support is fixed on the heat reflection piece, an elastic piece is arranged between the limiting part and the support, the acting force direction of the elastic piece on the sensor main body is upward, and a groove is formed in the side face of the support and used for a lead to pass through; the connector penetrates through the inner shell and is connected with the main board.

Preferably, a mica sheet is arranged between the main plate and the inner shell.

Preferably, be equipped with the hole of stepping down on the support, the sensor main part passes the hole of stepping down from the top down, recess and the hole intercommunication of stepping down.

Preferably, the bottom of the inner shell is provided with a plurality of first heat dissipation holes, and the bottom of the outer shell is provided with a plurality of second heat dissipation holes.

Preferably, the pot body further comprises a decorative plate, a key, a lampshade and a lamp panel; splicing the decorative plate with the shell; the lamp panel is fixed on the decorative plate, positioned between the outer shell and the inner shell and connected with the main board through a wire; the lampshade is positioned between the lamp panel and the decorative plate; the lamp panel is provided with lamp beads and key sensing pieces corresponding to the keys, the key sensing pieces are used for sensing the movement of the keys, the lamp shade comprises a lamp shade part corresponding to the lamp beads and a buffer part corresponding to the keys, and the buffer part is used for buffering the movement of the keys and resetting the keys; the first end of the key penetrates through the decorative plate, and the second end of the key penetrates through the buffer part and corresponds to the key sensing piece.

Preferably, the pot cover includes pot cover main part and sealing washer, and the last sealing washer that corresponds of pot cover main part is equipped with the draw-in groove, and the sealing washer card is established in the draw-in groove, and the sealing washer includes main part and two at least non-slip parts, and non-slip part is established in the main part towards the one side of draw-in groove tank bottom.

The utility model has the advantages of that:

the utility model provides an electric stewpan's sensor main part is favorable to realizing the accurate measurement to the inner bag temperature with inner bag bottom direct contact under the effect of elastic component.

Drawings

FIG. 1 is a block diagram of an electric stewpan;

FIG. 2 is an exploded view of the electric stewpan;

figure 3 is an exploded view of the lid;

FIG. 4 is an exploded view of the pan body;

FIG. 5 is an exploded view of the temperature sensor, the resilient member and the bracket;

FIG. 6 is an exploded view of the housing and trim panel;

fig. 7 is an exploded view of the decorative panel, keys, lamp cover and lamp panel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In one embodiment, as shown in fig. 1 to 5, the electric stewpan provided by the present invention includes a saucepan body 1, an inner container 2 and a saucepan cover 3, wherein the saucepan body 1 includes an outer shell 11, an inner shell 12, a heat reflector 13, a main plate 14, a temperature sensor 15 and an electric heating element 16. The temperature sensor 15 includes a sensor body 151, leads 152 and a joint 153, fig. 5 shows the complete temperature sensor 15, and fig. 4 shows only the housing of the sensor body 151.

The main board 14 is positioned between the inner shell 12 and the outer shell 11, the heat reflector 13 is positioned between the inner container 2 and the inner shell 12, and the electric heating element 16 is erected on the heat reflector 13 and positioned below the inner container 2; the heat reflecting member 13 reflects the heat generated from the electric heating element 16 to the inner container 2. Sensor body 151 passes heat reflection piece 13 from bottom to top, contact with inner bag 2 bottom, be equipped with spacing portion 1511 on sensor body 151, spacing portion 1511 is spacing by heat reflection piece 13, be located heat reflection piece 13 below, be fixed with support 17 on the heat reflection piece 13, be equipped with elastic component 18 between spacing portion 1511 and the support 17, elastic component 18 is upwards to the effort direction of sensor body 151, upwards push up sensor body 151, inner bag 2 then pushes down sensor body 151, guarantee sensor body 151 and inner bag 2 contact. The connector 153 penetrates the inner case 12 and is connected to the main board 14.

The side surface of the bracket 17 is provided with a groove for the lead 152 to pass through so as to assemble the temperature sensor 15 and the elastic element 18 with the bracket 17. Specifically, the elastic member 18 may be firstly sleeved on the temperature sensor 15, and then the lead 152 is placed in the groove of the bracket 17, and the sensor body 151 is passed through the heat reflection member 13 from bottom to top.

In this embodiment, considering the size of the sensor body 151, the bracket 17 is provided with a yielding hole, the sensor body 151 penetrates through the yielding hole from top to bottom, and the groove is communicated with the yielding hole.

In this embodiment, the elastic member 18 is a compression spring.

In the present embodiment, a mica sheet 19 is disposed between the main plate 14 and the inner shell 12; a plurality of first heat dissipation holes are formed in the bottom of the inner shell 12, and a plurality of second heat dissipation holes are formed in the bottom of the outer shell 11.

As shown in fig. 6 to 7, in the present embodiment, the pot body 1 further includes a decorative plate 101, a key 102, a lampshade 103 and a lamp panel 104; the lamp cover 103 has elasticity. The decorative plate 101 is spliced with the shell 11; the lamp panel 104 is fixed on the decorative board 101, located between the outer shell 11 and the inner shell 12, and connected to the main board 14 through a wire (not shown). The lampshade 103 is located between the lamp panel 104 and the decorative panel 101, the lamp panel 104 is provided with a lamp bead 1041 and a key sensor 1042 corresponding to the key 102, the key sensor 1042 is used for sensing the movement of the key 102, the key 102 is pressed to be close to the key sensor 1042, and the lamp panel 104 generates a corresponding signal and transmits the signal to the mainboard 14.

The lampshade 103 comprises a lampshade part corresponding to the lamp beads 1041 and a buffer part corresponding to the keys 102, and the buffer part is used for buffering the movement of the keys 102 and resetting the keys 102; the first end of the key 102 passes through the decorative plate 101, and the second end of the key 102 passes through the buffer part and corresponds to the key sensor 1042.

In this embodiment, the three keys 102 correspond to different operation modes: stewing for 2 hours at the temperature of 65 ℃; stewing for 20 minutes at the temperature of 170 ℃; stewing for 5 hours at 160 ℃. Pressing the key 102 once, the corresponding lamp bead 1041 is on, the mainboard 14 controls the electric heating element 16 to start working according to the corresponding mode, pressing the same key 102 once again, the corresponding lamp bead 1041 is off, and the mainboard 14 controls the electric heating element 16 to stop working.

As shown in fig. 3, in this embodiment, the pot cover 3 includes a pot cover main body 31 and a sealing ring 32, a clamping groove is provided on the pot cover main body 31 corresponding to the sealing ring 32, the sealing ring 32 is clamped in the clamping groove, the sealing ring 32 includes a main body 321 and at least two anti-slip portions 322, the anti-slip portions 322 are provided on one side of the main body 321 towards the bottom of the clamping groove for preventing the sealing ring 32 from coming off from the clamping groove.

In this embodiment, handles are provided on both the outer case 11 and the inner container 2 for carrying.

The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention. It should be understood that any modification, equivalent replacement, or improvement made by those skilled in the art after reading the present specification shall fall within the scope of the present invention.

Claims

1. An electric stewpan, which comprises a saucepan body, an inner container and a saucepan cover, and is characterized in that: the pot body comprises an outer shell, an inner shell, a heat reflection piece, a main board, a temperature sensor and an electric heating element, wherein the temperature sensor comprises a sensor main body, a lead and a joint; the main board is positioned between the inner shell and the outer shell, the heat reflection piece is positioned between the inner container and the inner shell, and the electric heating element is erected on the heat reflection piece and positioned below the inner container; the sensor main body penetrates through the heat reflection piece from bottom to top and contacts with the bottom of the inner container, a limiting part is arranged on the sensor main body, the limiting part is limited by the heat reflection piece and is positioned below the heat reflection piece, a support is fixed on the heat reflection piece, an elastic piece is arranged between the limiting part and the support, the acting force direction of the elastic piece on the sensor main body is upward, and a groove is formed in the side face of the support and used for a lead to pass through; the connector penetrates through the inner shell and is connected with the main board.

2. The electric stewpan of claim 1, wherein: and a mica sheet is arranged between the main plate and the inner shell.

3. The electric stewpan of claim 1, wherein: be equipped with the hole of stepping down on the support, the sensor main part passes the hole of stepping down from the top down, the recess with step down the hole intercommunication.

4. The electric stewpan of claim 1, wherein: the bottom of the inner shell is provided with a plurality of first heat dissipation holes, and the bottom of the outer shell is provided with a plurality of second heat dissipation holes.

5. The electric stewpan of claim 1, wherein: the pot body also comprises a decorative plate, a key, a lampshade and a lamp panel; splicing the decorative plate with the shell; the lamp panel is fixed on the decorative plate, positioned between the outer shell and the inner shell and connected with the main board through a wire; the lampshade is positioned between the lamp panel and the decorative plate; the lamp panel is provided with a lamp bead and a key sensing piece corresponding to the key, the key sensing piece is used for sensing the movement of the key, the lamp shade comprises a lamp shade part corresponding to the lamp bead and a buffer part corresponding to the key, and the buffer part is used for buffering the movement of the key and resetting the key; the first end of the key penetrates through the decorative plate, and the second end of the key penetrates through the buffer part and corresponds to the key sensing piece.

6. The electric stewpan of claim 1, wherein: the pot cover comprises a pot cover main body and a sealing ring, a clamping groove is formed in the pot cover main body corresponding to the sealing ring, the sealing ring is clamped in the clamping groove, the sealing ring comprises a main body portion and at least two anti-skidding portions, and the anti-skidding portions are arranged on one side of the main body portion facing the bottom of the clamping groove.