Oven convenient to clean

Abstract

The utility model discloses an oven convenient to clean, and relates to the technical field of household appliances, the oven convenient to clean comprises an oven body and a heating assembly, the oven body is provided with a baking cavity and a window communicated with the interior of the baking cavity; and the heating assembly is detachably arranged in the window. The window used for installing the heating assembly is formed in the box body, when cleaning is needed, the heating assembly can be directly detached from the window, operation is easy and convenient, and the problems that in the prior art, the heating assembly is inconvenient to detach and tedious in operation are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to an oven which is easy to clean. Background Art

[0002] Ovens are common kitchen appliances in our daily life. Their working principle is to use the radiant heat emitted by electric heating elements to bake food. They can be used to make barbecue, bake bread and cakes, etc., and are very popular among people. Existing ovens on the market usually include a box, a baking cavity and a heating component. The heating component is installed in the baking cavity to heat the baking cavity. In the process of cooking food, the generated fumes and water vapor will adhere to the heating component, so it needs to be cleaned regularly.

[0003] However, the heating components of existing ovens are usually fixed in the oven cavity and cannot be disassembled for cleaning, which causes more and more oil stains inside the heating components, eventually causing odor in the oven and affecting people's dietary health. Summary of the invention

[0004] The utility model provides an oven which is easy to clean, and its main purpose is to solve the problems existing in the prior art.

[0005] The utility model adopts the following technical solutions:

[0006] The invention discloses an oven which is easy to clean, comprising a box body and a heating component. The box body is provided with a baking cavity and a window communicating with the baking cavity; the heating component is detachably arranged in the window.

[0007] Furthermore, it also includes a box door, which is hinged to the box body and is used to close the baking cavity.

[0008] Furthermore, a support portion is provided in the window, a track is provided at the edge of the support portion, and the heating component is drawably arranged in the window along the track and is mounted above the support portion.

[0009] Furthermore, the heating component includes a fixed cover and an upper heating tube and a heat-averaging fan arranged at the bottom of the fixed cover; a connecting component electrically connected to the upper heating tube is provided in the window, and a motor and a transmission component transmission-connected to the heat-averaging fan are provided.

[0010] Furthermore, a mounting groove connected to the window is provided on the top of the box body, and the motor is detachably arranged in the mounting groove through a mounting bracket, and is connected to the heat-averaging fan through the transmission assembly.

[0011] Furthermore, the transmission assembly includes a first transmission assembly and a second transmission assembly that can be separated from or connected to each other, the first transmission assembly is arranged on the output shaft of the motor, and the second transmission assembly is arranged on the rotating shaft of the heat-averaging fan.

[0012] Furthermore, it also includes a protective cover and a heat dissipation fan, wherein the protective cover is arranged above the fixed cover, and the heat dissipation fan is arranged between the protective cover and the fixed cover and connected to the rotating shaft of the heat dissipation fan.

[0013] Furthermore, it also includes a protective cover and a cooling fan. The protective cover is arranged at the bottom of the motor, and the cooling fan is arranged between the motor and the fixed cover and connected to the output shaft of the motor.

[0014] Furthermore, it also includes a support cover arranged at the bottom of the installation groove, elastic buckles are provided on both sides of the installation bracket, and the support cover is provided with hooks that cooperate with the elastic buckles.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model provides a window for installing a heating component on the box body of the oven. When cleaning is required, the heating component can be directly removed from the window, which is simple and convenient to operate, and effectively overcomes the problem of inconvenient removal and complicated operation of the heating component of the oven in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the oven in the utility model.

[0018] Figure 2 It is an exploded schematic diagram of the oven and the heating component in the present invention.

[0019] Figure 3 It is an exploded schematic diagram of the heating component in the present utility model.

[0020] Figure 4 It is a cross-sectional schematic diagram of the oven in the utility model.

[0021] In the figure: 1-box body; 10-box door; 11-baking cavity; 12-window; 121-support part; 122-track; 13-motor; 131-first clutch; 132-second clutch; 14-mounting slot; 141-mounting bracket; 142-positioning column; 143-elastic buckle; 2-heating component; 21-upper heating tube; 211-connecting frame; 22-heating fan; 23-fixing cover; 24-cooling fan; 241-rotating shaft; 25-protective cover; 251-hollow part; 252-heat dissipation hole; 253-relief recess; 254-annular boss; 26-support cover; 262-hook; 3-lower heating tube. DETAILED DESCRIPTION

[0022] The specific implementation of the present invention is described below with reference to the accompanying drawings. In order to fully understand the present invention, many details are described below, but for those skilled in the art, the present invention can be implemented without these details.

[0023] Reference Figure 1 and Figure 2 , an oven with a detachable heating assembly, comprising a box body 1, a door 10 and a heating assembly, wherein the box body 1 is provided with a baking cavity 11 and the door 10 is provided for closing the baking cavity 11; the box body 1 is provided with a window 12 connected to the baking cavity 11; the heating assembly comprises a heating assembly 2, which is detachably arranged in the window 12 for heating the baking cavity 11. The utility model has a window 12 for installing the heating assembly 2 on the box body 1, and when cleaning is required, the heating assembly 2 can be directly removed from the window 12, which is simple and convenient to operate.

[0024] Reference Figures 2 to 4 Specifically, the heating assembly 2 includes an upper heating tube 21, a heat-saturating fan 22 and a fixed cover 23; the fixed cover 23 is detachably arranged in the window 12, and the upper heating tube 21 and the heat-saturating fan 22 are arranged at the bottom of the fixed cover 23; a connecting assembly (not shown in the figure) electrically connected to the upper heating tube 21 is arranged in the window 12, and a motor 13 and a transmission assembly that are transmission-connected to the heat-saturating fan 22 are arranged. The upper heating tube 21 is used to heat the inside of the baking cavity 11, and the heat-saturating fan 22 can improve the heat transfer efficiency and evenly transfer the heat of the upper heating tube 21 to every corner of the baking cavity 11. The fixed cover 23 can play a role in supporting the upper heating tube 21 and the heat-saturating fan 22, making the installation and removal of the heating assembly 2 more convenient. Preferably, in this embodiment, the fixed cover 23 is designed as a reflective disk with a heat radiation reflective layer on the surface, and the reflective disk can reflect the heat of the upper heating tube 21 into the baking cavity 11, thereby improving the heating efficiency and ensuring that the baking cavity 11 is heated evenly.

[0025] Reference Figure 2 and Figure 3The oven further includes a protective cover 25 and a cooling fan 24. The cooling fan 24 is used to dissipate heat from the motor 13. The protective cover 25 is used to prevent the blades of the cooling fan 24 from being exposed and deformed by force. In practical applications, there are two ways to install the protective cover 25 and the cooling fan 24: the first is to design the protective cover 25 and the cooling fan 24 as one body with the heating component 2, so as to facilitate disassembly and cleaning, that is, the protective cover 25 is arranged above the fixed cover 23, the cooling fan 24 is arranged between the protective cover 25 and the fixed cover 23, and connected to the rotating shaft 241 of the heat-averaging fan 22; the second is to arrange the protective cover 25 and the cooling fan 24 at the bottom of the motor 13, instead of being designed as one body with the heating component 2, so as to fully simplify the structure of the heating component 2, that is, the protective cover 25 is arranged at the bottom of the motor 13, the cooling fan 24 is arranged between the motor 13 and the fixed cover 23, and connected to the output shaft of the motor 13.

[0026] Reference Figure 2 and Figure 3 , this embodiment preferably uses the first installation method to set the protective cover 25 and the heat dissipation fan 24. Specifically, the heat dissipation fan 24 is arranged on the top of the fixed cover 23, and the heat dissipation fan 24 and the heat dissipation fan 22 are connected to the transmission assembly through the same rotating shaft 241. Since the heat dissipation fan 24 is arranged on the top of the fixed cover 23 and is coaxially connected with the heat dissipation fan 22, when the fixed cover 23 is taken out, the heat dissipation fan 24 will be removed together with the heat dissipation fan 22 and the upper heating tube 21, so that the heat dissipation fan 24 can be cleaned. Due to the obstruction of the fixed cover 23, less oil and dirt enter the heat dissipation fan 24, but there will still be oil and dirt accumulation after long-term use. Therefore, the heat dissipation fan 24 and the heating assembly 2 are designed as an integrated detachable structure, which helps to clean the oil and dirt more comprehensively and thoroughly. A protective cover 25 is provided above the fixed cover 23, and a cavity for installing the heat dissipation fan 24 is provided between the protective cover 25 and the fixed cover 23, and a plurality of hollow parts 251 and heat dissipation holes 252 connected to the cavity are provided in the middle of the protective cover 25. During cleaning, the cooling fan 24 in the cavity can be cleaned through the hollow portion 251. The side wall of the protective cover 25 is provided with a plurality of heat dissipation holes 252, and the heat in the cavity is discharged to the outside of the box body 1 through the heat dissipation holes 252, thereby preventing heat from accumulating in the box body 1 and effectively protecting the motor 13. In order to facilitate the removal of the heating component 2, the protective cover 25 is further provided with recessed portions 253 on both sides of the heat dissipation holes 252.

[0027] Reference Figure 2 and Figure 4The upper heating tube 21 is mounted on the bottom of the fixed cover 23 through a plurality of connecting frames 211 and is located below the heat-saturating fan 22. The connecting assembly includes a socket and a power connector that cooperate with each other. The baking cavity 11 is provided with a socket, and the end of the upper heating tube 21 is provided with a power connector that extends to the outside of the protective cover 25. When the heating assembly 2 is installed in the window 12, the power connector at the end of the upper heating tube 21 is inserted into the socket, thereby realizing circuit conduction.

[0028] Reference Figures 1 to 4 , a mounting groove 14 connected to the window 12 is provided on the top of the box body 1, and the motor 13 is detachably arranged in the mounting groove 14 through the mounting bracket 141, and is connected to the rotating shaft 241 through the transmission assembly. The transmission assembly includes a first transmission assembly and a second transmission assembly that can be separated or connected to each other, the first transmission assembly is arranged on the output shaft of the motor 13, and the second transmission assembly is arranged on the rotating shaft 241. As a preferred solution, the first transmission assembly and the second transmission assembly are respectively a first clutch 131 and a second clutch 132 that cooperate with each other; the first clutch 131 is arranged on the output shaft of the motor 13, and the second clutch 132 is arranged on the rotating shaft 241. Therefore, when the heating assembly 2 is installed in the window 12, the motor 13 can be lifted up by the mounting bracket 141, so that the first clutch 131 and the second clutch 132 are engaged with each other, thereby realizing rapid docking and improving the efficiency of disassembly and assembly.

[0029] Reference Figure 4 The oven also includes a support cover 26 fixed to the bottom of the mounting groove 14. A plurality of positioning posts 142 are provided at the bottom of the mounting bracket 141. The support cover 26 is provided with positioning holes for inserting the positioning posts 142. The positioning posts 142 and the positioning holes cooperate with each other to play a positioning and guiding role, ensuring that the motor 13 is accurately installed in the mounting groove 14, thereby ensuring that the first clutch 131 and the second clutch 132 are accurately and firmly docked. In order to ensure the heat dissipation effect of the cooling fan 24 on the motor 13, the support cover 26 is also provided with a hollow portion connected to the cavity, so that the airflow generated by the cooling fan 24 in the cavity can flow to the motor 13 through the hollow portions of the protective cover 25 and the support cover 26, thereby dissipating the heat of the motor. In addition, the support cover 26 can also shield the motor 13 and the mounting bracket 141, preventing the user from seeing the internal components from the window 12 and affecting the visual effect.

[0030] Reference Figure 4In order to further improve the connection stability of the first clutch 131 and the second clutch 132, elastic buckles 143 are provided on both sides of the mounting bracket 141, and the support cover 26 is provided with hooks 262 that match the elastic buckles 143. When the heating component 2 needs to be disassembled, the elastic buckle 143 and the hook 262 can be disengaged from each other by pressing the top of the mounting bracket 141, so that it is convenient to lift the motor 13 upwards and then smoothly pull out the heating component 2; when the heating component 2 is installed, the elastic buckle 143 and the hook 262 can be hooked with each other by pressing the top of the mounting bracket 141, so as to ensure that the motor is installed in place, so that the first clutch 131 and the second clutch 132 are firmly engaged together, and the structure is more stable and reliable.

[0031] Reference Figure 4 The oven further includes a plurality of lower heating tubes 3 arranged side by side in the baking cavity 11, and there is a gap between the lower heating tubes 3 and the bottom of the baking cavity 11. Since there is a gap between the lower heating tubes 3 and the bottom of the baking cavity 11, they can be cleaned without disassembly. In practical applications, corresponding control programs can be set according to different cooking functions of the oven, so as to control the heating assembly 2 and the lower heating tubes 3 to work separately or simultaneously, thereby realizing one machine with multiple uses and meeting the diverse needs of customers.

[0032] Reference Figures 1 to 4 Preferably, the opening of the baking cavity 11 faces the front side of the box body 1, and a baking tray and other utensils are installed in the baking cavity 11; and the window 12 is opened at the rear side of the box body 1, so it will not affect the appearance design of the front side of the box body 1. A support portion 121 is provided in the window 12, and a track 122 is provided at the edge of the support portion 121. The heating component 2 can be pulled out and arranged in the window 12 along the track 122, and is mounted above the support portion 121. Specifically, the outer edges of the fixed cover 23 and the protective cover 25 are both provided with an annular boss 254 that matches the track 122. By setting the mutually matching track 122 and the annular boss 254, the guiding and limiting functions can be achieved, so that the fixed cover 23 can be quickly installed in the window 12. In other embodiments, the position of the window 12 can also be set at other positions such as the front side of the box body 1 or the top of the box body 1, and the installation method of the heating component 2 can also adopt vertical sliding installation or inclined sliding installation. Those skilled in the art can make reasonable designs according to actual needs.

[0033] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.

Claims

1. An oven that is easy to clean, comprising a box body and a heating assembly, characterized in that: The box body is provided with a baking cavity and a window connected to the baking cavity; the heating component is detachably arranged in the window; a supporting part is provided in the window, and a track is provided at the edge of the supporting part; the heating component is pullable and arranged in the window along the track and is mounted above the supporting part.

2. The easy-to-clean oven according to claim 1, characterized in that: It also includes a box door, which is hinged to the box body and is used to close the baking cavity.

3. The easy-to-clean oven according to claim 1, characterized in that: The heating component includes a fixed cover and an upper heating tube and a heat-averaging fan arranged at the bottom of the fixed cover; a connecting component electrically connected to the upper heating tube is provided in the window, and a motor and a transmission component transmission-connected to the heat-averaging fan are provided.

4. The easy-to-clean oven according to claim 3, characterized in that: The top of the box body is provided with a mounting groove which is connected to the window. The motor is detachably arranged in the mounting groove through a mounting bracket and is connected to the heat-averaging fan through the transmission assembly.

5. The easy-to-clean oven according to claim 4, characterized in that: The transmission assembly includes a first transmission assembly and a second transmission assembly that can be separated from or connected to each other. The first transmission assembly is arranged on the output shaft of the motor, and the second transmission assembly is arranged on the rotating shaft of the heat-saturating fan.

6. The easy-to-clean oven according to claim 3, characterized in that: It also includes a protective cover and a heat dissipation fan. The protective cover is arranged above the fixed cover, and the heat dissipation fan is arranged between the protective cover and the fixed cover and connected to the rotating shaft of the heat dissipation fan.

7. The easy-to-clean oven according to claim 3, characterized in that: It also includes a protective cover and a cooling fan. The protective cover is arranged at the bottom of the motor. The cooling fan is arranged between the motor and the fixed cover and connected to the output shaft of the motor.

8. The easy-to-clean oven according to claim 4, characterized in that: It also includes a support cover arranged at the bottom of the installation groove, elastic buckles are arranged on both sides of the installation bracket, and the support cover is provided with hooks that cooperate with the elastic buckles.

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