CN214230893U - Steaming and baking oven - Google Patents
Steaming and baking oven Download PDFInfo
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- CN214230893U CN214230893U CN202022592303.0U CN202022592303U CN214230893U CN 214230893 U CN214230893 U CN 214230893U CN 202022592303 U CN202022592303 U CN 202022592303U CN 214230893 U CN214230893 U CN 214230893U
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Abstract
The utility model provides a steaming and baking oven, which comprises a box body assembly, wherein the box body assembly comprises a shell forming a cooking cavity with an opening, and a door body which is rotatably connected with the shell and is used for sealing the opening; a cooking assembly disposed within the housing; a support assembly connected with the housing and provided with a conductive element for contacting an external support; the leakage protection device comprises an alarm component, a first lead connected with the box body component and the alarm component, and a second lead connected with the alarm component and the conductive element, so that a user can be warned when the steam oven leaks electricity, the current of the casing is guided away, and the use safety of the steam oven is improved.
Description
Technical Field
The utility model relates to a cooking equipment technical field, in particular to evaporate oven.
Background
The steam oven is a common cooking device, and is generally used for thermal processing of food, and particularly, high-temperature steaming, baking, sterilizing and the like of food can be performed.
However, because the steam oven can heat food by using steam, the internal use environment of the steam oven can become damp, which causes the electric leakage of the circuit of the steam oven, and the steam oven generally adopts a metal shell, if the electric leakage occurs, the metal shell is electrified, and a user touches the shell under the unknown condition, so that electric shock accidents can occur.
Therefore, it is necessary to provide a steaming oven to solve the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming the problem of the electric leakage of the steaming oven in the prior art to provide a steaming oven.
In a first aspect, an embodiment of the present invention provides a steaming oven, including:
the refrigerator comprises a refrigerator body assembly and a refrigerator body assembly, wherein the refrigerator body assembly comprises a shell which forms a cooking cavity with an opening, and a door body which is rotatably connected with the shell and is used for sealing the opening;
a cooking assembly disposed within the housing;
a support assembly connected with the housing and provided with a conductive element for contacting an external support;
the leakage protection device comprises an alarm assembly, a first lead connected with the box body assembly and the alarm assembly, and a second lead connected with the alarm assembly and the conductive element.
Preferably, the alarm assembly comprises an alarm indicator light and a buzzer, the alarm indicator light and the buzzer are connected with the box body assembly through the first lead and connected with the conductive element through the second lead, and the alarm indicator light is exposed out of the box body assembly.
Preferably, it is characterized in that: the shell comprises a bottom plate, a side plate and a rear cover, wherein the side plate comprises a first plate body, a second plate body and a third plate body; the first plate body and the third plate body are arranged on two opposite sides of the bottom plate at intervals, the second plate body is connected with the first plate body and the third plate body and is arranged at intervals with the bottom plate, and the rear cover is connected with the first plate body, the second plate body, the third plate body and the bottom plate to form the cooking cavity with an opening;
the door body is rotatably connected with the bottom plate.
Preferably, the support assembly comprises an insulating member detachably connected to a side of the base plate away from the cooking chamber, and a conductive member connecting the insulating member and the second wire.
Preferably, a threaded connector is arranged on one side of the bottom plate, which is far away from the cooking cavity, and the insulating element is in threaded connection with the threaded connector.
Preferably, the insulating member is provided with a through hole through which the second conductive wire is connected to the conductive member.
Preferably, the insulating element is provided with an annular limiting part, the conductive element is provided with an annular connecting part matched with the annular limiting part and a contact part connected with the annular connecting part, and the second lead is connected with the annular connecting part.
Preferably, the support component is a plurality of support components.
Preferably, the alarm indicator lamp is arranged on the door body, and the buzzer is arranged on the bottom plate.
Preferably, the earth leakage protection device further comprises a power-off assembly, wherein the power-off assembly comprises a detection element connected with the shell and an earth leakage switch connected with a power supply of the steaming oven and the cooking assembly;
when the detection element detects that the shell is provided with current, the detection element controls the action of the leakage switch so as to break the electric connection between the cooking assembly and the power supply.
Compared with the prior art, the utility model provides a steam oven's beneficial effect lies in:
the utility model provides a steaming and baking oven, whether the earth leakage protection device monitoring casing through being connected with the casing is electrified, if the casing is electrified, then through the leading-in supporter of the electric current of earth leakage protection device and the last conductive element of supporting component with the casing, through supporter and earth formation return circuit, and at this moment the alarm subassembly works because the circular telegram, plays the effect of reminding the user not to contact steaming and baking oven, the effectual emergence that has prevented the electric shock accident.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a schematic perspective view of a steaming and baking box according to an embodiment of the present invention;
fig. 2 is a partial structural sectional view of a steaming oven provided by an embodiment of the present invention;
FIG. 3 is a partial schematic view of region A of FIG. 2;
fig. 4 is an exploded view of a box assembly of the steaming oven provided by the embodiment of the present invention;
fig. 5 is a schematic view of a supporting assembly of a steaming oven according to an embodiment of the present invention;
fig. 6 is a schematic view of an insulating element of a steaming oven according to an embodiment of the present invention;
fig. 7 is an exploded view of a support assembly of a steaming oven according to an embodiment of the present invention;
fig. 8 is a sectional view of another partial structure of a steaming oven provided by an embodiment of the present invention;
fig. 9 is a circuit diagram of an earth leakage protection device of a steaming oven provided by an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1-3, the present invention provides a steaming and baking oven 1, which includes a box assembly 10, the box assembly 10 includes a casing 101 forming a cooking cavity with an opening, and a door 102 rotatably connected to the casing 101 for covering the opening; a cooking assembly 20, the cooking assembly 20 being disposed within the housing 101; a support assembly 30, the support assembly 30 being connected to the housing 101 and being provided with a conductive element 301 for contacting an external support; earth leakage protection device 40. earth leakage protection device 40 includes an alarm assembly 401, a first wire 402 connecting housing assembly 10 and alarm assembly 401, and a second wire 403 connecting alarm assembly 401 and conductive element 301.
In an alternative embodiment, as shown in fig. 3, the alarm assembly 401 includes an alarm indicator 4011 and a buzzer 4012, the alarm indicator 4011 and the buzzer 4012 are connected to the case assembly 10 via a first wire 402 and to the conductive member 301 via a second wire 403, and the alarm indicator 4011 is exposed to the case assembly 10.
Specifically, the alarm indicator 4011 and the buzzer 4012 are connected in series, and the alarm indicator 4011 may be a neon lamp, an LED lamp, or the like. When the wire circular telegram, because alarm indicator 4011 exposes in box subassembly 10, alarm indicator 4011 circular telegram is luminous, makes the user see alarm light clearly, and buzzer 4012 circular telegram sound production simultaneously makes the user hear alarm sound, through alarm light and alarm sound, warns the user and evaporates oven 1 and take place the electric leakage condition.
In an alternative embodiment, referring to fig. 4, the housing 101 includes a bottom plate 1011, a side plate 1012 and a back cover 1013, the side plate 1012 includes a first plate 1112, a second plate 1212 and a third plate 1312; wherein, the first plate 1112 and the third plate 1312 are arranged at two opposite sides of the bottom plate 1011 at intervals, the second plate 1212 is connected with the first plate 1112 and the third plate 1312 and arranged at an interval with the bottom plate 1011, and the rear cover 1013 is connected with the first plate 1112, the second plate 1212, the third plate 1312 and the bottom plate 1011 to form the cooking cavity with an opening; the door body 102 is rotatably connected to the base plate 1011.
In an alternative embodiment, as shown in fig. 4 and 5, the support assembly 30 comprises an insulating member 302 and a conductive member 301, the insulating member 302 is detachably connected to the side of the base plate 1011 away from the cooking chamber, and the conductive member 301 connects the insulating member 302 and the second conductive wire 403.
Specifically, the first conductive wire 402 may be connected to any one of the door 102, the bottom plate 1011, the side plate 1012 and the rear cover 1013, the insulating element 302 is disposed on the bottom plate 1011, the conductive element 301 is disposed on the insulating element 302 and contacts with an external support, the conductive element 301 may be a metal conductive member such as iron, copper, etc., the insulating element 302 is an elastic insulating member such as silica gel, rubber, etc. Since the first conductor 402, the alarm component 401, the second conductor 403 and the conductive element 301 form a loop with the ground through the external support, when the box assembly 10 is electrified, the current conducts the current on the box assembly 10 to the ground through the conductive loop.
In an alternative embodiment: as shown in fig. 5, a threaded connector 1021 is provided on a side of the base plate 1011 remote from the cooking chamber, and the insulating member 302 is threadedly coupled to the threaded connector 1021. The insulating element 302 and the bottom plate 1011 are detachably connected through threads, so that subsequent disassembly, assembly and maintenance are facilitated.
In an alternative embodiment, as shown in fig. 5 and 6, the insulating element 302 is provided with a perforation 3021, and the second wire 403 is connected to the conductive element 301 through the perforation 3021.
Specifically, the insulating element 302 connects the second wire 403 to the conductive element 301 through the through hole 3021, so as to implement hidden wiring of the second wire 403, and at the same time, the insulating element 302 gives elastic support to the box body assembly 10, so that the anti-vibration performance of the steaming and baking oven 1 is better.
In an alternative embodiment, as shown in fig. 7, the insulating element 302 is provided with an annular limiting portion 3022, the conductive element 301 is provided with an annular connecting portion 3011 fitted to the annular limiting portion 3022 and a contact portion 3012 connected to the annular connecting portion 3011, and the second wire 403 is connected to the annular connecting portion 3011.
Specifically, the insulation element 302 and the conductive element 301 are fixed by the annular limiting portion 3022 and the annular connecting portion 3011, the second wire 403 is connected to the annular connecting portion 3011, and since the first wire 402, the alarm component 401, the second wire 403, the annular connecting portion 3011 and the annular limiting portion 3022 form a loop with the ground through an external support, when the box assembly 10 is electrified, current flows into the ground through the conductive loop to guide the current on the box assembly 10.
In an alternative embodiment, the support assembly 30 is plural. The consumption of current on the housing 101 is accelerated by the plurality of conductive elements 301 of the support assembly 30.
In an alternative embodiment, as shown in fig. 2, the alarm lamp 4011 is disposed on the door 102, and the buzzer 4012 is disposed on the bottom plate 1011.
In an alternative embodiment, as shown in fig. 8, the earth leakage protection device 40 further comprises a power-off assembly 404, wherein the power-off assembly 404 comprises a detection element 4041 connected to the case assembly 10 and an earth leakage switch 4042 connected to the power supply of the steamer 1; when the detection element 4041 detects that the cassette assembly 10 is carrying current, the detection element 4041 controls the operation of the electrical leakage switch 4042.
As shown in fig. 8 and 9, the first wire 402 is connected to the box assembly 10 of the steaming and baking oven 1 through the P1 end, the second wire 403 is connected to the conductive element 301 through the P2 end, whether the casing 101 is electrified or not is monitored through the detection element 4041, if the casing is electrified, the detection element 4041 controls the leakage switch 4042 to cut off the power supply of the steaming and baking oven 1, and the current is led to the ground through the P1, the alarm indicator 4011, the buzzer 4012, the P2 end, the conductive element 301 and a loop formed by an external support and the ground, and the alarm assembly 401 sends out an alarm message of leakage to the user, so that when the steaming and baking oven 1 leaks, the user can quickly find out, and the steaming and baking oven 1 can automatically cut off the power supply and process the current on the box assembly 10, thereby improving the safety of the user using the steaming and baking oven 1 and reducing the probability of electric shock of the user.
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. Either mechanically or electrically. 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.
The above disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of the specific examples are described above. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A steam oven, characterized in that it comprises:
the refrigerator comprises a refrigerator body assembly and a refrigerator body assembly, wherein the refrigerator body assembly comprises a shell which forms a cooking cavity with an opening, and a door body which is rotatably connected with the shell and is used for sealing the opening;
a cooking assembly disposed within the housing;
a support assembly connected with the housing and provided with a conductive element for contacting an external support;
the leakage protection device comprises an alarm assembly, a first lead connected with the box body assembly and the alarm assembly, and a second lead connected with the alarm assembly and the conductive element.
2. The steaming oven of claim 1, wherein: the alarm assembly comprises an alarm indicating lamp and a buzzer, the alarm indicating lamp and the buzzer are connected with the box body assembly through the first conducting wire and connected with the conducting element through the second conducting wire, and the alarm indicating lamp is exposed out of the box body assembly.
3. The steaming oven of claim 2, wherein: the shell comprises a bottom plate, a side plate and a rear cover, wherein the side plate comprises a first plate body, a second plate body and a third plate body; the first plate body and the third plate body are arranged on two opposite sides of the bottom plate at intervals, the second plate body is connected with the first plate body and the third plate body and is arranged at intervals with the bottom plate, and the rear cover is connected with the first plate body, the second plate body, the third plate body and the bottom plate to form the cooking cavity with an opening;
the door body is rotatably connected with the bottom plate.
4. The steaming oven of claim 3, wherein: the support assembly comprises an insulating element and a conductive element, the insulating element is detachably connected with one side of the bottom plate far away from the cooking cavity, and the conductive element is connected with the insulating element and the second lead.
5. The steaming oven of claim 4, wherein: and one side of the bottom plate, which is far away from the cooking cavity, is provided with a threaded connector, and the insulating element is in threaded connection with the threaded connector.
6. The steaming oven of claim 4, wherein: the insulating element is provided with a through hole through which the second wire is connected to the conductive element.
7. The steaming oven of claim 6, wherein: the insulating element is provided with an annular limiting part, the conductive element is provided with an annular connecting part matched with the annular limiting part and a contact part connected with the annular connecting part, and the second lead is connected with the annular connecting part.
8. The steaming oven of claim 1, wherein: the supporting component is in plurality.
9. The steaming oven of claim 3, wherein: the alarm indicator lamp is arranged on the door body, and the buzzer is arranged on the bottom plate.
10. The steaming oven as claimed in any one of claims 1 to 9, wherein: the electric leakage protection device also comprises a power-off assembly, wherein the power-off assembly comprises a detection element connected with the shell and an electric leakage switch connected with a power supply of the steaming oven and the cooking assembly;
when the detection element detects that the shell is provided with current, the detection element controls the action of the leakage switch so as to break the electric connection between the cooking assembly and the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022592303.0U CN214230893U (en) | 2020-11-10 | 2020-11-10 | Steaming and baking oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022592303.0U CN214230893U (en) | 2020-11-10 | 2020-11-10 | Steaming and baking oven |
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| Publication Number | Publication Date |
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| CN214230893U true CN214230893U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022592303.0U Active CN214230893U (en) | 2020-11-10 | 2020-11-10 | Steaming and baking oven |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081337A (en) * | 2021-11-10 | 2022-02-25 | 山东齐能电器有限公司 | Novel electric food warmer with electric leakage detection and protection functions |
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2020
- 2020-11-10 CN CN202022592303.0U patent/CN214230893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081337A (en) * | 2021-11-10 | 2022-02-25 | 山东齐能电器有限公司 | Novel electric food warmer with electric leakage detection and protection functions |
| CN114081337B (en) * | 2021-11-10 | 2022-06-07 | 山东齐能电器有限公司 | Electric food warmer with electric leakage detection and protection functions |
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