Electric oven with integrated control of the door

Abstract

The utility model provides an electric oven of box door integrated control function, it includes box body, the baking cavity is hollowly formed in the box body, the box door is installed outside the baking cavity cover, the box door both sides are installed on the box body through door hinge down pull type, and the control system is installed on the box door, the box door includes panel and the handle connected in the outer wall of panel, and the control system is installed in the handle, the box door still includes the back plate set up in the back of panel cover, and the threaded passageway is set up in the empty space between panel and back plate, the threaded passageway upper end extends into the handle, and with the handle lead -through, the threaded passageway lower end is provided with the movable slot, the box body lower end is provided with the wire structure, the wire structure passes through movable slot and extends into the threaded passageway, and the power cord of control system passes through the threaded passageway and enters the wire structure, and continues to extend into the accommodation cavity and is electrically connected with main control power supply, the utility model has the advantages of: control system is integrated in the box door structure, and the internal baking volume of electric oven is significantly increased.

Description

Technical Field

[0001] This utility model relates to the field of electric oven technology, specifically an electric oven with integrated door control function. Background Technology

[0002] Traditional electric ovens typically consist of a cabinet, a door, and an inner cavity. In current technology, to facilitate user operation and control of the inner cavity, control panels such as mechanical knobs or touchscreens are located on the front of the cabinet. These control panels are usually located above the baking cavity opening or on the side of the cabinet, independent of the door and inner cavity. To allow sufficient installation and heat dissipation space for the control panel and its internal circuit boards, wiring harnesses, and display screen on the front of the cabinet, the opening size of the baking cavity often has to be designed to be smaller than the entire projected area of ​​the oven's front. Even if the overall external dimensions of the oven remain unchanged, this design of fixing the control panel to the front of the cabinet, independent of the door, inevitably encroaches on the design margin that could have been used to expand the internal space of the baking cavity. This results in a relatively small actual effective volume of the baking cavity, leading to low internal space utilization and wasting valuable space within the oven. For consumers, this means they may not be able to use larger baking trays or bake more food at once, thus limiting the product's convenience and functionality. In addition, the control panel is fixed to the oven body, and the power cord between the control panel and the main power supply needs to be arranged inside the oven body, which increases the assembly difficulty and cost of the electric oven manufacturing process. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of existing technologies and provide an electric oven with a simple structure, low manufacturing cost, integrated door control function, improved space utilization, enhanced product usability and practicality, stable operation of the control system, and improved appearance.

[0004] The purpose of this utility model is achieved in the following way: an electric oven with integrated door control function, comprising a cabinet, the cabinet being hollow to form a baking cavity, an inner liner being embedded in the baking cavity and enclosing the side wall of the cabinet to form a receiving cavity, a door being installed on the outside of the baking cavity, the door being hinged on both sides and pulled down onto the cabinet, a control system being installed on the door, the door comprising a panel and a handle connected to the outer wall of the panel, the control system being installed in the handle; the door also comprises a back panel covering the back of the panel, a wire passage being provided between the panel and the back panel, the upper end of the wire passage extending into the handle and communicating with the handle; a movable groove being provided at the lower end of the wire passage, a wire structure protruding from the lower end of the cabinet, the wire structure passing through the movable groove and extending into the wire passage, the power cord of the control system entering the wire structure through the wire passage and continuing to extend into the receiving cavity to be electrically connected to the main control power supply.

[0005] The conductor structure includes a mounting plate and an extension seat protruding from its front end. The extension seat protrudes from the housing and extends into the wire passage, connecting the receiving cavity and the wire passage.

[0006] The mounting plate has mounting holes on both sides, and the locking screw passes through the housing and connects to the mounting holes to lock the mounting plate to the inner wall of the housing.

[0007] The bottom of the extension seat is recessed to form a cable gathering groove, and the bottom of the cable gathering groove is open to conduct the cable threading channel and the receiving cavity; the front end of the cable gathering groove is recessed to provide a limiting groove.

[0008] The outer wall of the extension seat end has a rounded transition.

[0009] A connecting post is provided on one side of the back of the handle. The connecting post passes through the panel and connects to the wiring channel. A through groove is provided through the connecting post, which connects the handle and the wiring channel.

[0010] The control system includes a control panel and a circuit board electrically connected to its back, the control panel being mounted on the front end of the handle.

[0011] The control panel is covered with a decorative panel.

[0012] The beneficial effects of this utility model are: 1. Simple structure, low manufacturing cost, and improved market competitiveness.

[0013] 2. The control system is integrated into the oven door structure, which significantly increases the baking volume inside the oven, improves space utilization, and enhances the product's ease of use and practicality.

[0014] 3. The control system is integrated into the door structure, and a wire structure is set up for power line transmission. The power lines are dynamically connected to ensure stable and reliable power transmission.

[0015] 4. The control system and handle are integrated, making the electric oven look simpler and more modern, improving the integration of the electric oven, and making the operation of the control system more intuitive and convenient for users. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the box door in the open state of this utility model.

[0017] Figure 2 This is a schematic diagram of the box door in the closed state of this utility model.

[0018] Figure 3 This is an exploded view of the structure of the box door and box body in this utility model.

[0019] Figure 4 This is a diagram showing the distribution of the power cord in the wiring channel in this utility model.

[0020] Figure 5 This is an exploded view of the structure of the box door in this utility model.

[0021] Figure 6 This is an exploded view of the control system in this utility model.

[0022] Figure 7 This is an exploded view of the conductor structure and the housing in this utility model. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings. An electric oven with integrated door control function includes a cabinet 1, which is hollow to form a baking cavity. An inner liner 2 is embedded in the baking cavity and surrounds the side wall of the cabinet 1 to form a receiving cavity. A door 3 is installed on the outside of the baking cavity. The door 3 is pulled down onto the cabinet 1 via hinges 4 on both sides. A control system 7 is installed on the door 3. The door 3 includes a panel 31 and a handle 32 connected to the outer wall of the panel 31. The control system 7 is installed in the handle 32. The door 3 also includes a cover. A back plate 33 is provided on the back of the panel 31. A wire passage 5 is provided between the panel 31 and the back plate 33. The upper end of the wire passage 5 extends into the handle 32 and is connected to the handle 32. A movable groove 51 is provided at the lower end of the wire passage 5. A wire structure 6 is provided at the lower end of the housing 1. The wire structure 6 passes through the movable groove 51 and extends into the wire passage 5. The power cord of the control system 7 enters the wire structure 6 through the wire passage 5 and continues to extend into the accommodating cavity to be electrically connected to the main control power supply.

[0024] In this electric oven, the control system is installed in the door handle. The door structure includes a front panel and a back panel covering the back of the front panel. A cable routing channel is provided between the front and back panels, and the control system is housed within the door handle. The power cord of the control system is led out from inside the handle, extends downwards along the cable routing channel, passes through a movable groove at the lower end of the channel, enters a guide structure, and continues through this guide structure into the internal cavity of the oven, ultimately achieving electrical connection between the power cord and the main control power supply. Unlike traditional control systems that are installed on the side of the oven body, integrating the control system into the handle greatly frees up space on the front of the oven body, maximizing the opening of the baking cavity and its internal volume within the same external dimensions, significantly improving the utilization of internal space.

[0025] It should be noted that the design of the movable slot and guide structure allows for dynamic connection of the power cord. During the opening and closing of the oven door, the wire structure slides relative to the door within the movable slot, ensuring a continuous connection without interference from the door's opening and closing. This ensures smooth and reliable power transmission, preventing the power cord from being pulled or damaged, and solving the problem of power transmission difficulties when the oven door is open. Furthermore, the integrated design of the control system and handle results in a simpler, more modern appearance for the entire oven, enhancing its integration and making the operation of the control system more intuitive and convenient for users.

[0026] The wire structure 6 includes a mounting plate 61 and an extension seat 62 protruding from its front end. The extension seat 62 protrudes from the housing 1 and extends into the wiring channel 5, connecting the receiving cavity and the wiring channel 5. The wire structure includes a mounting plate and an extension seat protruding from its front end. The extension seat protrudes from the housing and extends forward into the wiring channel, serving as an intermediate component to connect the wiring channel and the receiving cavity. When the housing door is opened or closed, the movable groove of the wiring channel slides along the extension seat, providing a clear and fixed path for the power cord, preventing the power cord from deviating or getting stuck during the opening and closing of the housing door, and ensuring the stability of the power cord.

[0027] The mounting plate 61 has mounting holes 611 on both sides. Locking screws pass through the housing 1 and connect to the mounting holes 611, locking the mounting plate 61 to the inner wall of the housing 1. By providing mounting holes on both sides of the mounting plate and using locking screws to connect them to the mounting holes through the housing, the entire wire structure is fixed to the housing, ensuring the stability and reliability of the wire structure and preventing potential loosening.

[0028] The extension base 62 has a recessed bottom forming a cable tray 621, the bottom of which is open to connect the cable passage 5 and the receiving cavity. The cable tray, formed by the recess at the bottom of the extension base and the open bottom of the cable tray connecting the cable passage and the receiving cavity, allows the power cable to enter the cable tray from the cable passage and ultimately enter the receiving cavity to connect with the main control power supply. The cable tray effectively guides and stores the power cable, preventing it from becoming messy, tangled, or subjected to external pressure and wear, thus improving cable lifespan and safety.

[0029] The outer wall of the extension seat 62 has a rounded transition. The rounded end significantly reduces friction and wear between the door and the edge of the extension seat during opening and closing, extends the service life of the power cord, avoids the risk of power cord breakage, and improves the reliability and stability of the long-term normal operation of the control system.

[0030] A connecting post 321 is protruding on one side of the back of the handle 32. The connecting post 321 passes through the panel 31 and connects to the wiring channel 5. A through groove 322 is formed through the connecting post 321, which connects the handle 32 to the wiring channel 5. A protruding connecting post is designed on one side of the back of the handle, passing through the panel of the door and connecting to the wiring channel. Furthermore, a through groove is formed inside the connecting post. Typically, this directly connects the space inside the handle to the wiring channel, allowing the power cord of the control system to be safely and neatly introduced from inside the handle into the wiring channel inside the door. This provides a dedicated, protected outlet for the cables of the control system inside the handle, preventing cables from being exposed or tangled. Moreover, the design of the connecting post makes the electrical connection between the handle and the inside of the door tighter and more integrated, providing a clear entry point for the power cord and improving the overall structural stability.

[0031] The control system 7 includes a control panel 71 and a circuit board 72 electrically connected to its back. The control panel 71 is mounted on the front end of the handle 32.

[0032] The control panel 71 is externally covered by a decorative panel 8.

[0033] The control system includes a control panel and a circuit board on the back of the control panel. The control panel is mounted on the front surface of the handle, allowing users to operate it intuitively, conforming to user habits and making it more intuitive and convenient to use. Furthermore, a decorative panel is installed over the control panel. This decorative panel not only enhances the overall aesthetics of the oven, improving its design and overall appearance, but also protects the control panel, providing physical protection against scratches and facilitating daily maintenance and cleaning.

[0034] In summary: When the user needs to operate the electric oven, they can directly select and set various functions through the control system on the handle of the oven door. The power cord of the control system is transmitted from the movable door to the fixed interior of the oven and connected to the main power supply. Specifically, the power cord is introduced into the pre-reserved cable channel inside the oven door through the connecting post of the handle structure and the through groove within the connecting post itself. The cable channel extends downwards along the oven door, with a movable groove at its lower end. At the lower end of the oven body, there is a stably installed wire structure, including a mounting plate fixedly connected to the oven body and an extension seat protruding from the end face of the oven body. When the oven door is opened or closed, the movable groove at the lower end of the oven door slides along the extension seat, and the power cord is smoothly and protectively transmitted from the oven door to the internal cavity of the oven body through the cable tray of the extension seat, ultimately achieving electrical connection with the main power supply. The rounded transition end of the extension seat further ensures low wear and high reliability of the power cord during dynamic transmission.

[0035] The control function is integrated into the handle of the oven door. The power line transmission difficulty of integrating the control function into the movable oven door is solved by the wire structure, which ensures the stability and reliability of the control system during the frequent opening and closing of the oven door. This not only improves the space utilization of the electric oven, but also makes the structure more compact and provides users with a more convenient user experience. Therefore, it can be widely used.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An electric oven with integrated door control function, comprising a cabinet (1), wherein the cabinet (1) is hollow to form a baking cavity, an inner liner (2) is embedded in the baking cavity and surrounds the side wall of the cabinet (1) to form a receiving cavity, a door (3) is installed on the outside of the baking cavity, the door (3) is installed on the cabinet (1) by hinges (4) on both sides, and a control system (7) is installed on the door (3), characterized in that: The door (3) includes a panel (31) and a handle (32) connected to the outer wall of the panel (31), and the control system (7) is installed in the handle (32); The door (3) also includes a back panel (33) provided on the back of the cover panel (31), and a wire passage (5) is provided between the panel (31) and the back panel (33). The upper end of the wire passage (5) extends into the handle (32) and is connected to the handle (32). The lower end of the wiring channel (5) is provided with a movable groove (51), and the lower end of the box (1) is provided with a wire structure (6). The wire structure (6) passes through the movable groove (51) and extends into the wiring channel (5). The power line of the control system (7) enters the wire structure (6) through the wiring channel (5) and continues to extend into the accommodating cavity to be connected to the main control power supply.

2. An electric oven with integrated door control function according to claim 1, characterized in that: The conductor structure (6) includes a mounting plate (61) and an extension seat (62) protruding from its front end. The extension seat (62) protrudes from the housing (1) and extends into the wire passage (5), connecting the accommodating cavity and the wire passage (5).

3. An electric oven with integrated door control function according to claim 2, characterized in that: The mounting plate (61) has mounting holes (611) on both sides. The locking screw passes through the box (1) and connects with the mounting holes (611) to lock the mounting plate (61) on the inner wall of the box (1).

4. An electric oven with integrated door control function according to claim 2, characterized in that: The bottom of the extension seat (62) is recessed to form a wire gathering groove (621), and the bottom of the wire gathering groove (621) is open to conduct the wire threading channel (5) and the receiving cavity; the front end of the wire gathering groove (621) is recessed to provide a limiting groove (622).

5. An electric oven with integrated door control function according to claim 2, characterized in that: The outer wall of the end of the extension seat (62) has a rounded transition.

6. An electric oven with integrated door control function according to claim 1, characterized in that: A connecting post (321) is provided on one side of the back of the handle (32). The connecting post (321) passes through the panel (31) and connects to the wire channel (5). A through groove (322) is provided through the connecting post (321), and the through groove (322) connects the handle (32) and the wire channel (5).

7. An electric oven with integrated door control function according to claim 1, characterized in that: The control system (7) includes a control panel (71) and a circuit board (72) electrically connected to its back, the control panel (71) covering the front end of the handle (32).

8. An electric oven with integrated door control function according to claim 7, characterized in that: The control panel (71) is covered with a decorative panel (8).

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