CN214170355U

CN214170355U - Electric control oven door and oven

Info

Publication number: CN214170355U
Application number: CN202022843953.8U
Authority: CN
Inventors: 杨云; 张子沛; 叶仲斌
Original assignee: Zhongshan Lebang Life Electric Appliance Co ltd
Current assignee: Zhongshan Lebang Life Electric Appliance Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-10
Anticipated expiration: 2030-11-30

Abstract

The application discloses automatically controlled oven door and oven, this automatically controlled oven door includes: the panel is provided with a window and an installation groove positioned above the window; the PCB electric control board is arranged in the mounting groove; the first transparent panel is covered on the front surface of the panel and is abutted against the PCB electric control board; and the door frame assembly covers the back of the window. This automatically controlled oven door and oven installs the automatically controlled board of PCB on the oven door through this automatically controlled oven door, and when the oven door was opened, the automatically controlled board of PCB can be followed the oven door and rotated together, can not only satisfy the automatically controlled board dress of PCB and installed the operating function on the door, and simple to use, convenient operation can satisfy the automatically controlled board of PCB moreover and have the demand in heat dissipation space alone, improve the life of the automatically controlled board of PCB.

Description

Electric control oven door and oven

Technical Field

The utility model relates to a technical field in the aspect of the oven especially relates to an automatically controlled oven door and oven.

Background

The PCB electric control board is usually fixed on the oven main body of the oven in the oven encountered in daily life, and the heat load of the oven main body is larger due to the fact that the motor and other parts are basically installed on the oven main body, and the heat dissipation of the electronic control board is influenced.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

The utility model aims at providing an automatically controlled oven door and oven, this automatically controlled oven door install PCB automatically controlled board on the oven door, and when the oven door was opened, PCB automatically controlled board can be followed the oven door and rotated together, can not only satisfy the operating function of PCB automatically controlled board dress on the door, and simple to use, convenient operation can satisfy the demand that PCB automatically controlled board has the space of dispelling the heat alone moreover, improve the life of PCB automatically controlled board.

(II) technical scheme

In order to achieve the above object, the present invention adopts the following technical solutions to provide:

an electric control oven door comprises a panel, a door body and a door handle, wherein the panel is provided with a window and an operation panel positioned above the window; the PCB electric control board is arranged on the back of the operation panel; the first transparent panel is covered on the front surface of the panel and is abutted against the PCB electric control board; and the door frame assembly covers the back of the window.

Therefore, the utility model discloses install PCB automatically controlled board on oven door, when oven door was opened, PCB automatically controlled board can be followed oven door and rotated together, can not only satisfy the operation function of PCB automatically controlled board dress on the door, and simple to use, convenient operation can satisfy the demand that PCB automatically controlled board has independent heat dissipation space moreover, improve the life of PCB automatically controlled board.

In some embodiments, the back cover of the PCB electric control board is provided with an electric control back cover plate. The electric control back cover plate is used for covering the PCB electric control plate so as to seal the PCB electric control plate on the panel, wherein the electric control back cover plate is positioned on the back surface of the panel, so that the electric control back cover plate is convenient to disassemble, assemble and maintain.

In some embodiments, the door frame assembly is raised below the panel. From this, PCB automatically controlled board is installed the back on the panel, and door frame subassembly lid is established and is formed the concavo-convex structure in the below of panel, makes the oven door install back on the oven, and the oven can be kept away from for the door frame subassembly at the top of oven door installation PCB automatically controlled board, improves PCB automatically controlled board's heat dissipation.

In some embodiments, the door frame assembly comprises: door inside lining, second transparent panel, back door frame, the door inside lining encloses to be established around the window and connect the panel, the transparent panel joint of second is in on the door inside lining, the back door frame is established the back and the chucking of the transparent panel of second the door inside lining. From this, the window position department at the panel is installed with the second transparent panel through the cooperation of door inside lining and back door frame, realizes the visual of panel window, and the person of facilitating the use observes the condition of toasting of food in the oven through the oven door.

When the oven door is assembled: 1. firstly, mounting a PCB (printed circuit board) electric control board on the back of an operation panel of a panel, mounting an electric control rear cover plate on the panel and covering the PCB electric control board; 2. after the door decoration and the door lining are fixed in a buckling mode, the door lining is fixedly installed on the panel through screws; 3. placing a second transparent panel into a door slot of a door lining; 4. the back door plate is arranged on the back surface of the door lining, so that the installation of the whole oven door is completed, the using function of directly controlling the PCB electric control board on the oven door can be met, and the operation of quickly assembling the second transparent panel and the door decorating part is realized.

In some embodiments, the door liner is made of plastic or metal, and the rear door frame is made of metal or plastic. From this, can set up door inside lining and back door frame into plastics material or metal material according to different production demands and market consumer demand, plastics material low in manufacturing cost, metal material long service life, easy cleanness.

In some embodiments, the first transparent panel and the second transparent panel are provided as tempered glass panels or quartz glass panels. Therefore, the toughened transparent glass is adopted, so that the window of the oven door and the control of the PCB electric control board have permeability, and meanwhile, the toughened glass has the advantages of easiness in cleaning, high mechanical strength, good thermal stability, no flying-off after being cracked and fireproof effect; the quartz transparent glass has the characteristics of high temperature resistance, low expansion coefficient, good thermal shock resistance, good chemical stability and good electrical insulation performance, and effectively prolongs the service life of the oven door.

In some embodiments, the door frame assembly further comprises: the door decoration piece is buckled on the door lining and is positioned between the door lining and the panel so as to surround the side edge of the panel, and the door decoration piece is made of metal materials or plastic materials. Therefore, the side edge of the panel is not easy to wear by adding the door decoration piece, and the door decoration piece is more durable.

In some embodiments, the panel is made of plastic or metal, and the electrically controlled rear cover plate is made of plastic or metal. From this, can set up panel and automatically controlled back shroud into plastics material or metal material according to different production demands and market consumer demand, plastics material low in manufacturing cost, metal material long service life, easy cleanness.

An oven, comprising: the electrically controlled oven door of any of the above embodiments. From this, the oven door of this oven has the electron and controls the panel, and when the oven door was opened, the automatically controlled board of PCB can be followed the oven door and rotated together, can not only satisfy the operating function of the automatically controlled board dress of PCB on the oven door, and simple to use, convenient operation can satisfy the automatically controlled board of PCB in addition and have the demand in heat dissipation space alone, improve the life of the automatically controlled board of PCB.

In some embodiments, the bottom of the oven door is hinged to the bottom of the oven body. From this, the oven door can be opened, closed on vertical direction, and when the oven door was opened, the automatically controlled board of PCB can be followed the oven door and rotated together, can not only satisfy the automatically controlled board dress of PCB operation function on the oven door, and simple to use, convenient operation can satisfy the automatically controlled board of PCB in addition and have the demand in heat dissipation space alone, improve the life of the automatically controlled board of PCB.

Drawings

Fig. 1 is an exploded view of a door of an oven according to an embodiment of the present invention;

fig. 2 is another exploded view of the oven door according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of an oven door according to an embodiment of the present invention;

fig. 4 is a rear perspective view of a toaster door according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an oven according to an embodiment of the present invention.

Reference numerals:

1. a panel; 11. a window; 12. an operation panel; 2. a PCB electric control board; 3. a first transparent panel; 4. An electrically controlled rear cover plate; 5. a door lining; 6. a second transparent panel; 7. a rear door frame; 8. a door trim; 9. An oven body.

Detailed Description

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification.

The first embodiment is as follows:

referring to fig. 1-4, an electric oven door of the first embodiment includes: panel 1, PCB automatically controlled board 2, first transparent panel 31, automatically controlled back shroud 4. Wherein, be provided with window 11 on the panel 1, be located the operating panel 12 of window 11 top, operating panel 12's the back is provided with mounting groove 13, the automatically controlled board 2 of PCB sets up in mounting groove 13, the back lid of mounting groove 13 is equipped with automatically controlled back shroud 4, automatically controlled back shroud 4 is used for closing mounting groove 13 and seals up PCB automatically controlled board 2 on panel 1, wherein, the back that automatically controlled back shroud 4 is located panel 1 makes things convenient for the dismouting to maintain. Furthermore, the first transparent panel 31 is covered on the front surface of the panel 1 and abuts against the PCB panel 2, and the door frame assembly is covered on the back surface of the window 11. From this, install PCB automatically controlled board 2 on the oven door, when the oven door was opened, PCB automatically controlled board 2 can follow the oven door and rotate together, can not only satisfy the operation function of PCB automatically controlled board 2 dress on the door, and simple to use, convenient operation can satisfy the demand that PCB automatically controlled board 2 has independent heat dissipation space moreover, improve PCB automatically controlled board 2's life.

As shown in fig. 3 and 4, in the present embodiment, the door frame assembly is disposed to protrude below the panel 1. From this, after automatically controlled back shroud 4 closed PCB automatically controlled board 2 lid in mounting groove 13, door frame assembly lid is established and can be formed unsmooth drop structure at the back of panel 1 with automatically controlled back shroud 4 at the window 11 back, makes the oven door install the back on the oven, and the oven can be kept away from for the door frame assembly at the top of oven door installation PCB automatically controlled board 2, improves the heat dissipation of PCB automatically controlled board 2.

As shown in fig. 1 and 2, in the present embodiment, the door frame assembly includes: door inside lining 5, second transparent panel 6, back door frame 7, door inside lining 5 enclose establish around window 11 and connection panel 1, and the 6 joints of second transparent panel are on door inside lining 5, and the back of second transparent panel 6 and chucking door inside lining 5 are established to 7 frames of back door frame. Therefore, the second transparent panel 6 is arranged at the position of the window 11 of the panel 1 through the matching of the door lining 5 and the rear door frame 7, the visualization of the window 11 of the panel 1 is realized, and a user can observe the baking condition of food in the oven through the oven door conveniently. Specifically, a door slot for receiving the second transparent panel 6 is provided on the inner side of the door liner 5, and is disposed around the window 11 when the door liner 5 is mounted on the panel 1.

In the present embodiment, the first transparent panel 31 and the second transparent panel 6 are provided as the tempered glass panel 1 or the quartz glass panel 1. Therefore, the toughened transparent glass is adopted, so that the window 11 of the oven door and the control of the PCB (printed circuit board) electric control board 2 have permeability, and meanwhile, the toughened glass has the advantages of easiness in cleaning, high mechanical strength, good thermal stability, no flying and fireproof effect after being cracked; the quartz transparent glass has the characteristics of high temperature resistance, low expansion coefficient, good thermal shock resistance, good chemical stability and good electrical insulation performance, and effectively prolongs the service life of the oven door.

Further, the door liner 5 may be made of a plastic material or a metal material, and the rear door frame 7 may be made of a metal material or a plastic material. From this, can set up door inside lining 5 and back door frame 7 into plastics material or metal material according to different production demands and market consumer demand, plastics material low in manufacturing cost, metal material long service life, easy cleanness.

As shown in fig. 1 and 2, in the present embodiment, the door frame assembly further includes: the door trim 8 is fastened on the door liner 5 and positioned between the door liner 5 and the panel 1 so as to surround the side edge of the panel 1, and the door trim 8 is made of metal or plastic. Thus, the side edge of the panel 1 is not easily worn by adding the door trim 8, and is more durable.

Therefore, when the door decoration 8 is made of stainless steel metal materials, the oven door of the embodiment realizes the matching of the hardware door decoration and the panel when the PCB electric control board is fixed on the oven door, not only can the practical function of installing the PCB electric control board on the oven door for operation be realized, but also the operation of performing functions on the oven door can be satisfied in both structural design and appearance design; moreover, the door decoration piece adopting the hardware improves the durability of the panel, improves the coordination of the PCB electric control board and the door decoration piece on the panel of the oven in the appearance matching of the shell, and achieves the overall hardware appearance decoration effect in appearance.

Specifically, in this embodiment, the panel 1 is made of plastic or metal, and the electrically controlled rear cover plate 4 is made of plastic or metal. From this, can set up panel 1 and automatically controlled back shroud 4 into plastics material or metal material according to different production demands and market consumer demand, plastics material low in manufacturing cost, metal material long service life, easy cleanness.

As shown in fig. 1-4, the oven door of the present embodiment, when assembled: 1. firstly, the PCB electric control board 2 is arranged in the mounting groove 13 of the panel 1, and then the electric control rear cover plate 4 is arranged on the mounting groove 13; 2. after the door decoration 8 and the door lining 5 are fixed in a buckling mode, the door lining 5 is fixedly installed on the panel 1 through screws; 3. placing the second transparent panel 6 into the door slot of the door lining 5; 4. mounting the rear door panel to the back of the door lining 5; 5. install first transparent panel 3 in the front of panel 1, accomplish the installation of whole oven door from this, can not only satisfy directly controlling the service function of PCB automatically controlled board 2 on the oven door, realize second transparent panel 6 and door decoration 8 rapid Assembly's operation moreover.

Example two:

referring to fig. 5, an oven according to a second embodiment of the present invention includes: the automatically controlled oven door of any embodiment of the aforesaid, therefore, the oven door of this oven has electronic control panel 1, when the oven door is opened, PCB automatically controlled board 2 can follow the oven door and rotate together, the user can directly toast the control operation on the oven door, can not only satisfy the operating function of PCB automatically controlled board 2 dress on the oven door, high durability and convenient operation, and can satisfy the demand that PCB automatically controlled board 2 has the space of dispelling the heat alone, improve the life of PCB automatically controlled board 2.

Example three:

referring to fig. 5, an oven according to a third embodiment of the present invention includes: an oven comprises the electric control oven door of any one of the above embodiments, and the bottom of the oven door is hinged with the bottom of the oven main body 9. From this, the oven door can be opened, closed on vertical direction, and when the oven door was opened, PCB automatically controlled board 2 can be followed the oven door and rotated together, can not only satisfy the operating function of PCB automatically controlled board 2 dress on the oven door, and simple to use, convenient operation can satisfy the demand that PCB automatically controlled board 2 has independent heat dissipation space moreover, improve PCB automatically controlled board 2's life.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. An electrically controlled oven door, comprising:

the panel is provided with a window and an operation panel positioned above the window;

the PCB electric control board is arranged on the back of the operation panel;

the first transparent panel is covered on the front surface of the panel and is abutted against the PCB electric control board;

and the door frame assembly covers the back of the window.

2. The electronically controlled oven door of claim 1, wherein: the back cover of the PCB electric control board is provided with an electric control back cover plate.

3. The electronically controlled oven door of claim 1, wherein: the door frame assembly is arranged below the panel in a protruding mode.

4. The electronically controlled oven door of claim 1, wherein: the door frame assembly includes: door inside lining, second transparent panel, back door frame, the door inside lining encloses to be established around the window and connect the panel, the transparent panel joint of second is in on the door inside lining, the back door frame is established the back and the chucking of the transparent panel of second the door inside lining.

5. The electronically controlled oven door of claim 4, wherein: the door liner is made of a plastic material or a metal material, and the rear door frame is made of a metal material or a plastic material.

6. The electronically controlled oven door of claim 4, wherein: the first transparent panel and the second transparent panel are set to be toughened glass panels or quartz glass panels.

7. The electronically controlled oven door of claim 4, wherein: the door frame assembly further includes: the door decoration piece is buckled on the door lining and is positioned between the door lining and the panel so as to surround the side edge of the panel, and the door decoration piece is made of metal materials or plastic materials.

8. The electronically controlled oven door of claim 2, wherein: the panel sets up to plastics material or metal material, automatically controlled back shroud sets up to plastics material or metal material.

9. An oven, comprising: an electrically controlled oven door according to any one of claims 1 to 8.

10. The oven of claim 9, wherein: the bottom of the oven door is hinged with the bottom of the oven main body.