TWM590406U - Electric stewpot - Google Patents

Abstract

The new type is an electric cooker, including a shell, a pot body, a circuit board, a heating plate, a heating ring and a function panel. The pot body is arranged in the outer shell. The circuit board is arranged in the casing. The heating plate is arranged in the casing and is electrically connected to the circuit board, and the pot body is pressed down against the heating plate. The heating ring is arranged in the outer shell, is electrically connected to the circuit board, and is sleeved on the outer periphery of the pot. The function panel is arranged on the casing and is electrically connected to the circuit board.

Description

Electric cookers

This creation is about an electric cooker, especially about an electric cooker with uniform heating function.

The electric cooker is one of the essential electrical appliances for users at present, and is used for cooking food. However, current electric cookers are prone to problems such as slow heating speed and uneven heating.

Furthermore, the current electric pot is equipped with a heating device at the bottom. When the inner pot of the electric pot is set in the electric pot, the inner pot is heated. However, only relying on the heating source at the bottom of the electric pot to heat the inner pot, the conduction of its heat energy must only be gradually conducted upward from the bottom of the inner pot body. Such a heating structure of the electric pot will inevitably lead to uneven heating.

According to this, how to provide an electric cooker that can be heated quickly and uniformly has become a subject that needs to be studied urgently.

The electric cooker includes a shell, a pot body, a circuit board, a heating plate, a heating ring, and a function panel. The pot body is arranged in the outer shell. The circuit board is arranged in the casing. The heating plate is arranged in the casing and is electrically connected to the circuit board, and the pot body is pressed down against the heating plate. The heating ring is arranged in the outer shell, is electrically connected to the circuit board, and is sleeved on the outer periphery of the pot. The function panel is arranged on the casing and is electrically connected to the circuit board.

As mentioned above, by adding a heating ring, this electric cooker can be further heated by the upper edge of the pot body, combined with the original bottom heating source, it can simultaneously achieve the function of rapid and uniform heating, further reducing the need for heating, Time to cook food.

Please refer to FIG. 1, FIG. 2 and FIG. 3, which are a perspective view, a first exploded view and a second exploded view of the electric cooker. The electric cooker 1 includes a circuit board 11, a housing 12, a heating plate 13, a heating ring 14, a functional panel 15 and a pot body 16. The pot body 16 is disposed in the casing 12. The circuit board 11 is disposed in the casing 12. The heating plate 13 is disposed in the casing 12 and is electrically connected to the circuit board 11, and the pot body 16 abuts the heating plate 13 downward. The heating ring 14 is disposed in the casing 12 and electrically connected to the circuit board 11, and is sleeved on the outer edge of the pot body 16. The function panel 15 is disposed on the casing 12 and electrically connected to the circuit board 11.

The function panel 15 is disposed on the casing 12 and can be implemented in the form of a touch panel or a key panel.

The pot body 16 includes a ceramic pot or a cast iron pot, which is not limited in this creation.

Please refer to FIG. 4, which is a perspective view of setting a dining appliance for the electric cooker of this creation. The electric cooker 1 further includes a pot cover 17 which is disposed on the pot body 16. The pot cover 17 includes an accommodating space 171 for accommodating a dining utensil. Dining utensils include utensils such as rice spoons, spoons, chopsticks or knives and forks.

The heating plate 13 has a safety button 131 for pressing the safety button 131 when the pan 16 is not abutted against the heating plate 13, that is, when the pan 16 is removed and not placed in the housing 12, the electric stew The pot 1 stops heating the pot body 16. According to this, when the pot body 16 is not placed in the electric saucepan 1, but the user accidentally touches the heating function button of the function panel 15, the heating of the electric saucepan 1 can be avoided, and the function of protecting the user can be further achieved. Unless, only when the pot body 16 is pressed down against the heating plate 13 and the safety button 131 is pressed, that is, when the pot body 16 is placed in the housing 12 and on the heating plate 13, the heating function of the function panel 15 is pressed again When the button is pressed, the electric cooker 1 will start to heat the pot body 16.

Compared with the conventional electric cooker, this creation adds a heating ring 14 which is sleeved on the outer edge of the pot body 16 to further be heated by the upper edge of the pot body 16, so as to accelerate the speed of cooking food and make the pot body 16 Can be heated evenly. However, since the types, sizes, and sizes of various electric saucepans are different, when the heating ring 14 of the original electric saucepan 1 is provided, the heating ring 14 can be adjusted and controlled by a plurality of elastic devices to be set outside the pot body 16 The position of the edge, so as to accurately contact the heating ring 14 with the pot body 16, and further heat the pot body 16.

Please refer to FIGS. 5 and 6. FIGS. 5 and 6 are an exploded view and a cross-sectional view of the elastic device 18 disposed on the heating ring 14. The heating ring 14 includes an annular portion 141 and a plurality of accommodating grooves 142. The ring-shaped portion 141 has a top surface 141A and a bottom surface 141B opposite to each other. The plurality of accommodating grooves 142 are formed by the bottom surface 141B of the annular portion 141 concave upwards. In an embodiment of the present invention, the heating ring 14 is an integrally formed ring made of metal material, and is electrically connected to the circuit board 11 and abuts against the pot body 16. Please refer to FIG. 2 and FIG. 3 together. In another embodiment of the present creation, the heating ring 14 includes a first ring body 14A made of thermally conductive material and a second ring body 14B made of non-conductive material. The first ring body 14A is disposed inside the second ring body 14B, and the top surface 141A is formed on the first ring body 14A, and the bottom surface 141B forms the second ring body 14B. The first ring body 14A is electrically connected to the circuit board 11, and its top surface 141A abuts the pot body 16 for conducting heat energy to the pot body 16. The plurality of accommodating grooves 142 are formed on the bottom surface 141B of the second ring body 14B for accommodating the plurality of elastic devices 18. Thermally conductive materials include thermally conductive materials with high thermal conductivity, such as diamond, graphene, gold, silver, copper and other thermally conductive materials, which are not limited in this creation.

Please refer to FIGS. 2, 3, 4 and 5 together. The electric cooker 1 includes a fixed ring 121 and a plurality of elastic devices 18. The fixing ring 121 is disposed in the housing 12 and is disposed on the heating plate 13. The plurality of elastic devices 18 are disposed between the heating ring 14 and the fixed ring 121 and are accommodated in the accommodating groove 142 of the heating ring 14, so that the heating ring 14 elastically contacts the pot body 16 by the plurality of elastic devices 18. The elastic device 18 includes a baffle 181, a sleeve 182, and a spring 183. The sleeve 182 has a stopper 182A. The spring 183 is disposed in the sleeve 182. The baffle 181 has a through hole 181A for accommodating the sleeve 182. The sleeve 182 and the spring 183 pass through the perforation 181A of the baffle 181 and are disposed in the receiving groove 142 of the heating ring 14. The baffle 181 fits the stopper 182A of the sleeve 182 on the bottom surface 141B of the heating ring 141. And the baffle 181 is locked on the bottom surface 141B of the heating ring 14. Furthermore, one end of the spring 183 abuts the bottom of the sleeve 182 and the other end abuts the bottom of the accommodating groove 142 of the heating ring 14, so that the top surface 141A of the annular portion 141 of the heating ring 14 is resisted by the spring 183 Relied to contact the pot body 16.

In summary, by adding a heating ring, the electric cooker of this creation can be further heated by the upper edge of the pot body, combined with the original bottom heating source, it can simultaneously achieve the function of rapid and uniform heating, further reducing the need for heating, Time to cook food. In addition, through the setting of the elastic device, the heating ring can be applied to electric cookers of various sizes, so that it can accurately press the heating ring against the pot body according to the size of the pot body, further achieving the above-mentioned rapid and uniform Heating function.

1‧‧‧ electric cooker

11‧‧‧ circuit board

12‧‧‧Housing

121‧‧‧Retaining ring

13‧‧‧Heating plate

131‧‧‧Security button

14‧‧‧Heating ring

14A‧‧‧The first ring body

14B‧‧‧The second ring body

141‧‧‧Ring

141A‧‧‧Top

141B‧‧‧Bottom

142‧‧‧accommodation groove

15‧‧‧Function panel

16‧‧‧pot body

17‧‧‧ lid

171‧‧‧accommodation space

18‧‧‧Elastic device

181‧‧‧Baffle

181A‧‧‧Perforation

182‧‧‧Sleeve

182A‧‧‧stop

183‧‧‧Spring

Figure 1 is a perspective view of the creation of an electric saucepan; Figure 2 is the first exploded view of the creation of an electric saucepan; Figure 3 is the second exploded view of the creation of an electric saucepan; Fig. 4 is a perspective view of the establishment of a dining appliance for an electric cooker; 5 is an exploded view of the elastic device disposed on the heating ring; and 6 is a cross-sectional view of the elastic device disposed on the heating ring.

1‧‧‧ electric cooker

11‧‧‧ circuit board

12‧‧‧Housing

121‧‧‧Retaining ring

13‧‧‧Heating plate

131‧‧‧Security button

14‧‧‧Heating ring

14A‧‧‧The first ring body

14B‧‧‧The second ring body

15‧‧‧Function panel

16‧‧‧pot body

17‧‧‧ lid

171‧‧‧accommodation space

Claims (10)

An electric cooker includes: a shell; a pot body, which is arranged in the shell; a circuit board, which is arranged in the shell; and a heating plate, which is arranged in the shell and is electrically connected to the circuit board, The pot body is pressed down against the heating plate; a heating ring is arranged in the shell, and is electrically connected to the circuit board, and sleeved on the outer periphery of the pot; and a functional panel is arranged on the shell And electrically connected to the circuit board. The electric cooker according to claim 1, wherein the function panel is a touch panel or a key panel. The electric saucepan according to claim 1, wherein the pot body is a ceramic pot or a cast iron pot. The electric cooker according to claim 1, further comprising a pot cover, the cover is set on the pot body, and the pot cover includes an accommodating space for accommodating a dining appliance. The electric cooker according to claim 1, wherein the heating plate is provided with a safety button for stopping heating of the pot body when the safety button is pressed down when the pot body is not abutted against the heating plate. The electric cooker according to claim 1, wherein the heating plate is provided with a safety button for pressing the safety button when the pot body is pressed down against the heating plate and activating one of the heating functions of the function panel , Heat the pot. The electric saucepan according to claim 1, further comprising: a fixing ring, which is arranged in the casing and on the heating plate; and a plurality of elastic devices, which are arranged between the heating ring and the fixing ring, The heating ring contacts the pot body through the plurality of elastic devices. The electric saucepan according to claim 7, wherein the heating ring includes: an annular portion having a top surface and a bottom surface opposite to each other; and a plurality of accommodating grooves, each recessed upward from the bottom surface of the annular portion form. The electric saucepan according to claim 8, wherein the elastic device comprises: a sleeve with a stopper; a spring provided in the sleeve; and a baffle with one of the sleeve Perforation; wherein the sleeve passes through the perforation of the baffle and is disposed in the accommodating groove, the baffle fits the stop portion of the sleeve on the bottom surface of the heating ring, and the baffle Locked on the bottom surface of the heating ring. The electric saucepan of claim 9, wherein one end of the spring abuts a bottom of the sleeve and the other end abuts a bottom of the accommodating groove of the heating ring so that the ring of the heating ring The top surface of the shape part abuts against the pot body by the spring.

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