CN212157296U

CN212157296U - Electric heating stove

Info

Publication number: CN212157296U
Application number: CN201821744292.XU
Authority: CN
Inventors: 卢驭龙
Original assignee: Shenzhen Yulong Electric Flame Technology Co ltd
Current assignee: Electric fire technology (Suzhou) Co.,Ltd.
Priority date: 2018-10-26
Filing date: 2018-10-26
Publication date: 2020-12-15
Anticipated expiration: 2028-10-26

Abstract

The utility model provides an electrical heating cooking utensils, including the pot body that can electrically conduct and be used for the kitchen body to pot body heating, the internal portion of kitchen has the chamber that holds, kitchen body top is equipped with and holds the supporting seat of chamber intercommunication, it is equipped with the electric arc generating device who is used for heating the pot body just to be located the supporting seat below to hold the intracavity, it still is equipped with the control circuit board of being connected with electric arc generating device electricity to hold the intracavity, the top of supporting seat is provided with two at least mutual intervals, a support bar for supporting the pot body, the support bar still is connected with and is used for detecting the pot body and insert and the micro-gap switch of being connected with the control circuit board electricity, still be provided. The utility model provides an electric heating cooking utensils compare with prior art, even the user forgets the switch off after moving away the pot body from the kitchen body, can not cause the waste of electric quantity or lead to the user to be scalded or the condition of electrocute, improved energy-conservation nature and the security of use yet.

Description

Electric heating stove

Technical Field

The utility model belongs to the technical field of the electrical heating, more specifically say, relate to an electrical heating cooking utensils.

Background

Heating the kitchen is common culinary art instrument in daily house, at present, sell on the market, use at home, what the food and beverage trade was equipped with mostly gas heating the kitchen, because gas heating the kitchen is heated by naked light at the in-process of culinary art, and the naked light can bring the culinary art of high temperature for the user and experience, causes the conflagration moreover easily.

Therefore, the electric heating cooker has the advantages that the electric heating cooker is suitable for operation, open fire does not exist in the heating process, the electric heating cooker greatly improves cooking experience of users, and the electric heating cooker is safer and more convenient to use compared with a gas heating cooker.

However, since the electric heating cooker has no open fire during the heating process, the user forgets to turn off the power supply for a long time after the pot body is removed after the cooking is finished, which causes the consumption of electric energy and even the accidental electric shock of the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric heating cooking utensils to solve the problem that the user that exists among the prior art closes the problem that the user is scalded or electrocuted that results in consumeing of electric energy or even leads to the user easily.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an electric heating cooking utensils, including the pot body that can electrically conduct and be used for right the kitchen body of pot body heating, its characterized in that: the internal portion of kitchen has and holds the chamber, kitchen body top be equipped with hold the supporting seat of chamber intercommunication, it just is located to hold the intracavity the supporting seat below is equipped with and is used for the heating the electric arc generating device of the pot body, hold the intracavity still be equipped with the control circuit board that electric arc generating device electricity is connected, still be provided with on the supporting seat and be used for detecting whether the pot body inserts and is connected with the micro-gap switch of control circuit board electricity, still be provided with switch on the kitchen body, switch with the control circuit board electricity is connected.

Further, be provided with the support column in the support bar, the top of supporting seat is provided with two at least mutual intervals, is used for supporting the support bar of the pot body, be provided with the support column in the support bar, the support column runs through the support bar just the support bar is kept away from the one end of the pot body is connected micro-gap switch, the cover is equipped with the spring on the support column.

Furthermore, a contact end is arranged at the end part of the support column facing the pot body, one end of the contact end facing the pot body is a curved surface, and the diameter of the contact end is larger than that of the support column.

Furthermore, the cross section of each supporting strip is L-shaped, the upper plate of each supporting strip covers the upper surface of the supporting seat, and the side plates of each supporting strip are attached to the circumferential surface of the supporting seat.

Further, the upper plate is arranged from outside to inside in an inclined manner, and the thickness of the upper plate is reduced from outside to inside.

Further, be provided with on the kitchen body and be used for fixing the coupling assembling of support bar, coupling assembling includes the edge supporting seat outer wall sets up and the level is fixed in the connecting plate of kitchen body top surface and paste and lean on the outer wall of supporting seat and connect in the connecting plate with a plurality of strengthening ribs between the curb plate.

Further, micro-gap switch sets up on coupling assembling, coupling assembling still including connect the curb plate and the fixed plate between the connecting plate, micro-gap switch is located the supporting seat with in the clearance between the fixed plate and fix on the connecting plate.

Furthermore, the stove body is provided with an adjusting knob for adjusting the heating intensity of the electric arc generating device, and the adjusting knob is electrically connected with the control circuit board.

Further, a charging power supply is arranged in the accommodating cavity and electrically connected with the control circuit board.

Further, a standby power supply for supplying power to the arc generating device is further arranged in the accommodating cavity.

The utility model provides an electric heating cooking utensils's beneficial effect lies in: compared with the prior art, the utility model discloses be provided with the support bar of mutual spaced on the supporting seat, still be equipped with in the support bar with control circuit board electric connection's micro-gap switch, when switch is in the state of opening, control circuit board is in the state of circular telegram, only make micro-gap switch opened the back when the pot body keeps the contact with the support bar, the pot body just forms the state that switches on with control circuit board, control circuit board carries out the electrical heating to the pot body, after separating between the pot body and the support bar, micro-gap switch disconnection promptly, the pot body just is in the state of outage, because the unable naked light that forms of electrical heating's mode, even the user forgets closed switch after puting away the pot body from the kitchen body, can not cause the waste of electric quantity or lead to the condition that the user was scalded or electrocuted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic diagram of an explosion structure of an electric heating cooker provided in an embodiment of the present invention, a part of the structure is not shown;

fig. 2 is an exploded schematic view of a support seat and a connecting assembly according to an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Wherein, in the drawings, the reference numerals are mainly as follows:

1-a pot body;

2-a stove body; 21-a containing cavity;

3-a support seat; 4-an arc generating device;

5-supporting strips; 51-upper plate; 52-side plate;

6-a microswitch; 7-a support column; 8-a spring; 9-a contact end;

10-a connecting assembly; 101-a connecting plate; 102-reinforcing ribs; 103-a fixed plate;

11-adjusting knob; 12-backup power supply.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 and fig. 2 together, an electric heating range according to an embodiment of the present invention will now be described. The electric heating cooker comprises a cooker body 1 and a cooker body 2 used for heating the cooker body 1, wherein the cooker body 1 can conduct electricity, a containing cavity 21 is formed in the cooker body 2, a supporting seat 3 is arranged at the top of the cooker body 2, the supporting seat 3 is communicated with the containing cavity 21, an electric arc generating device 4 used for heating the cooker body 1 is arranged below the supporting seat 3 in the containing cavity 21, a control circuit board is further arranged in the containing cavity 21 and electrically connected with the electric arc generating device 4, a plurality of mutually spaced supporting bars 5 used for supporting the cooker body 1 are arranged at the top of the supporting seat 3, the supporting bars 5 are connected with a micro switch 6 used for detecting whether the cooker body 1 is connected or not, the micro switch 6 is electrically connected with the control circuit board, a power switch is further arranged on the cooker body 2, the power switch is electrically connected with the control circuit board, when a user uses the electric heating cooker, under, only when the pot body 1 is placed on the supporting seat 3, the microswitch 6 is switched on under the action of gravity of the pot body 1, the control circuit board is conducted with the arc generating device 4, and the pot body 1 is heated by the arc generating device 4.

Compared with the prior art, the utility model provides an electric heating stove, the utility model is provided with the support bars 5 which are mutually spaced on the support base 3, the support bar 5 is internally provided with the micro-switch 6 which is electrically connected with the control circuit board, when the power switch is in the opening state, the control circuit board is in the power-on state, only when the pot body 1 and the support bar 5 keep in contact to ensure that the micro-switch 6 is opened, the pot body 1 and the control circuit board are in the conducting state, the control circuit board carries out electric heating on the pot body 1, when the pot body 1 and the support bar 5 are separated, namely the micro-switch 6 is disconnected, the pot body 1 is in the power-off state, because the electric heating mode can not form open fire, even if a user forgets to close the power switch after moving the pot body 1 away from the pot body 2, the waste of electric quantity of the stove or the condition that, the energy-saving performance and the safety of the use are improved.

Further, please refer to fig. 2 and fig. 3 together, a support column 7 is arranged in the support bar 5, the support column 7 penetrates through the support bar 5 and one end of the support bar 5 far away from the pot body 1 is connected with a micro switch 6, a spring 8 is further sleeved on the support column 7, after the pot body 1 is placed on the support base 3, the support column 7 is pressed by the gravity action of the pot body 1, the support column 7 is pressed down and then contacts the micro switch 6, so that the micro switch 6 is opened, and further the micro switch 6 and the control circuit board are connected, after the pot body 1 and the support column 7 are separated, the support base 3 is upwards reset by the spring 8, the micro switch 6 is closed, and the micro switch 6 and the.

Further, referring to fig. 3, a contact end 9 is integrally formed at an end of the support pillar 7 facing the pot body 1, a sleeve for sleeving the spring 8 is further integrally formed at an end of the contact end 9 of the support pillar 7 facing the micro switch 6, the support pillar 7 is located in a space formed by the sleeve, an end of the contact end 9 facing the pot body 1 is a curved surface, and a diameter of the contact end 9 is larger than diameters of the support pillar 7 and the sleeve.

Further, referring to fig. 2, in the present embodiment, each supporting strip 5 has an L-shaped cross section, wherein an upper plate 51 of the supporting strip 5 covers the upper surface of the supporting base 3, and a side plate 52 of the supporting strip 5 is attached to the circumferential surface of the supporting base 3.

Further, referring to fig. 2, the upper plate 51 is inclined downward from outside to inside, and the thickness of the upper plate 51 is reduced from outside to inside, because the heating surface of the pot body 1 is generally concave curved surface, the contact between the heating surface of the pot body 1 and the upper plate 51 is more stable after the pot body 1 is placed on the supporting surface, so as to prevent the phenomenon that the pot body 1 slips and falls off on the upper plate 51.

Further, referring to fig. 2, the connecting assembly 10 for fixing the supporting bar 5 is disposed on the oven body 2, wherein the connecting assembly 10 includes a connecting plate 101 and a reinforcing rib 102, the reinforcing rib 102 is fixed between the connecting plate 101 and the side plate 52, and the connecting plate 101 is disposed along the outer wall of the supporting seat 3 and horizontally fixed on the top of the oven body 2, so that the supporting bar 5 and the supporting seat 3 are more firmly and stably connected.

Further, referring to fig. 2 and 3, in the present embodiment, the micro switch 6 is disposed on the connecting assembly 10, the connecting assembly 10 further includes a fixing plate 103 connected between the side plate 52 and the connecting plate 101, the fixing plate 103 is located between the ribs 102, and the micro switch 6 is located in the gap between the supporting seat 3 and the fixing plate 103 and fixed on the connecting plate 101.

Further, referring to fig. 1, the oven body 2 is further provided with an adjusting knob 11 for adjusting the heating intensity of the arc generating device 4, the adjusting knob 11 is electrically connected to the control circuit board, and a user can adjust the heating intensity of the arc generating device 4 by rotating the adjusting knob 11 according to an actual cooking condition or requirement during use.

Further, a charging power supply is arranged in the accommodating cavity 21 and electrically connected with the control circuit board. When the user is not in use, the charging power supply can be charged, and the charging power supply can still supply power to the control circuit board under the condition of external power failure.

Further, please refer to fig. 1, still be provided with the stand-by power supply 12 that is used for the power supply of arc generating device 4 in holding the chamber 21, under the circumstances that charging source breaks down or the electric quantity is not enough, the user can switch to stand-by power supply 12 and supply power to control circuit board, accord with humanized design, user's use experience has been promoted, the kitchen body 2 is provided with the plug that is used for charging source, plug and control circuit board electric connection, the user is when using, can charge or directly supply power to control circuit board with the external power source of plug connection for charging source.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Electric heating cooking utensils, including the pot body that can electrically conduct and be used for right the kitchen body of pot body heating, its characterized in that: the internal portion of kitchen has and holds the chamber, kitchen body top be equipped with hold the supporting seat of chamber intercommunication, it just is located to hold the intracavity the supporting seat below is equipped with and is used for the heating the electric arc generating device of the pot body, hold the intracavity still be equipped with the control circuit board that electric arc generating device electricity is connected, still be provided with on the supporting seat and be used for detecting whether the pot body inserts and is connected with the micro-gap switch of control circuit board electricity, still be provided with switch on the kitchen body, switch with the control circuit board electricity is connected.

2. An electric heating hob as claimed in claim 1, characterized in that: the top of supporting seat is provided with two at least mutual intervals, is used for supporting the support bar of the pot body, be provided with the support column in the support bar, the support column runs through the support bar just the support bar is kept away from the one end of the pot body is connected micro-gap switch, the cover is equipped with the spring on the support column.

3. An electric heating hob as claimed in claim 2, characterized in that: the end part of the supporting column facing the pot body is provided with a contact end, one end of the contact end facing the pot body is a curved surface, and the diameter of the contact end is larger than that of the supporting column.

4. An electric heating hob as claimed in claim 2, characterized in that: each the transversal L shape of personally submitting of support bar, the upper plate cover of support bar is in on the upper surface of supporting seat, the curb plate laminating of support bar is in on the circumferential surface of supporting seat.

5. An electric heating hob as claimed in claim 4, characterized in that: the upper plate is inclined downwards from outside to inside, and the thickness of the upper plate is reduced from outside to inside.

6. An electric heating hob as claimed in claim 4, characterized in that: be provided with on the kitchen body and be used for fixing the coupling assembling of support bar, coupling assembling includes the edge supporting seat outer wall sets up and the level is fixed in the connecting plate of kitchen body top surface and paste and lean on the outer wall of supporting seat and connect in the connecting plate with a plurality of strengthening ribs between the curb plate.

7. An electric heating hob as claimed in claim 6, characterized in that: the micro-gap switch sets up on the coupling assembling, coupling assembling still including connect the curb plate and the fixed plate between the connecting plate, micro-gap switch is located the supporting seat with in the clearance between the fixed plate and fix on the connecting plate.

8. An electric heating hob as claimed in claim 1, characterized in that: the stove body is provided with an adjusting knob for adjusting the heating intensity of the electric arc generating device, and the adjusting knob is electrically connected with the control circuit board.

9. An electric heating hob as claimed in claim 1, characterized in that: the holding cavity is internally provided with a charging power supply, and the charging power supply is electrically connected with the control circuit board.

10. An electric heating hob as claimed in claim 1, characterized in that: and a standby power supply for supplying power to the arc generating device is also arranged in the accommodating cavity.