An infrared oven

Abstract

This utility model discloses an infrared oven, relating to the field of oven technology. It includes an oven body, with an oven lid movably connected to the upper side of the oven body. A glass plate is fixedly connected to the center of the oven lid. An installation assembly is located on the side of the oven body away from the oven lid, and an infrared light strip is located on one side of the installation assembly. This utility model, by using the above structure and placing an infrared light strip on the outside of the oven body, in conjunction with the glass plate fixed in the center of the oven lid, allows the directional, high-brightness light generated by the infrared light strip to accurately illuminate the oven opening and the interior area. Compared to the problem of traditional electric ovens' built-in lighting being easily obstructed by heat and food inside the oven, this design allows users to clearly observe the color, charring, and expansion of the food inside the oven through the glass plate. Users can monitor the food's condition without frequently opening the oven door, effectively avoiding baking errors caused by unclear observation and improving the accuracy and quality of the baked goods.

Description

Technical Field

[0001] This utility model belongs to the field of oven technology, and specifically relates to an infrared oven. Background Technology

[0002] An oven is a device that uses heat to heat and bake food in order to cook it, optimize its taste, or sterilize it. It is widely used in home cooking, commercial catering, and food processing industries. Its core function is to transfer energy to food through a specific heating method, causing the food's internal moisture to evaporate, proteins to coagulate, and carbohydrates to caramelize, ultimately reaching a state that meets the requirements for consumption.

[0003] Traditional electric ovens have poor lighting and observation design. Most ovens have built-in lights, but the bulbs have short lifespans in high-temperature environments, and frequent replacements increase operating costs. At the same time, the light is easily affected by the heat inside the oven and food blocking the light, making it difficult for users to clearly observe the state of the food inside. If the oven door is opened frequently to check, a lot of heat will be lost, prolonging the baking time and affecting the taste and quality of the food. Utility Model Content

[0004] In view of the problems mentioned in the background art, the purpose of this utility model is to provide an infrared oven to solve the problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: An infrared oven includes an oven body, an oven lid movably connected to the upper side of the oven body, a glass plate fixedly connected to the middle of the oven lid, an installation assembly provided on the side of the oven body away from the oven lid, an infrared lamp strip provided on one side of the installation assembly, an adjustment knob rotatably connected to the oven body below the installation assembly, a heating element fixedly connected inside the oven body, a first wire rack placed above the heating element inside the oven body, a second wire rack placed above the first wire rack inside the oven body, a fixing block fixedly connected to the oven lid on one side of the glass plate, and a lifting handle fixedly connected to one side of the fixing block.

[0006] As a preferred technical solution, a mounting bracket is fixedly connected to the top of the furnace body, the furnace cover is hinged to the mounting bracket, and a support plate is fixedly connected to the furnace body on the inner side of the mounting bracket. Two support plates are provided, and one side of the furnace cover is in contact with one side of the support plate.

[0007] As a preferred technical solution, the mounting assembly includes a fixing plate, which is fixedly connected to the furnace body and located on the lower side of the furnace cover. An installation plate is fixedly connected to the inner side of the fixing plate, and the infrared lamp strip is fixedly connected to the installation plate. A sealing plate is fixedly connected to the side of the fixing plate away from the installation plate by fixing screws. The sealing plate covers the installation plate, and a heat dissipation hole is provided on one side of the sealing plate.

[0008] As a preferred technical solution, a first back plate is fixedly connected to one side of the back of the furnace body, and a first heat dissipation window is opened inside the first back plate. A second back plate is fixedly connected to the other side of the back of the furnace body, and a second heat dissipation window is opened inside the second back plate.

[0009] In summary, the present invention has the following main advantages: First, this utility model, by setting an infrared light strip on the outside of the oven body and cooperating with a glass plate fixed in the middle of the oven lid, enables the directional, high-brightness light generated by the infrared light strip to accurately illuminate the oven opening and the area inside the oven. Compared with the problem that the built-in lights of traditional electric ovens are easily affected by the heat and food inside the oven, this design allows users to clearly observe the color, charring and expansion of the food inside the oven through the glass plate. The food status can be grasped without frequently opening the oven door, effectively avoiding baking mistakes caused by unclear observation, and improving the accuracy of food baking and the quality of the finished product. Secondly, in this utility model, the infrared light strip is fixed to the outside of the furnace body by the mounting component, away from the high-temperature area inside the furnace. At the same time, the sealing plate and heat dissipation holes of the mounting component can further dissipate heat from the infrared light strip, reduce the impact of high temperature on the light strip, significantly extend the service life of the infrared light strip, and reduce the usage cost caused by the replacement of lighting components. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the furnace body of this utility model; Figure 3 This is a schematic diagram of the rear structure of the furnace body of this utility model.

[0011] Reference numerals: 1. Furnace body; 2. Furnace cover; 201. Glass plate; 3. Mounting bracket; 4. Support plate; 5. First mesh frame; 6. Second mesh frame; 7. Heating element; 8. Adjustment knob; 9. Infrared light strip; 10. Mounting component; 101. Fixing plate; 102. Sealing plate; 103. Mounting plate; 104. Heat dissipation hole; 105. Fixing screw; 11. Fixing block; 12. Lifting handle; 13. First back plate; 14. First heat dissipation window; 15. Second back plate; 16. Second heat dissipation window. Detailed Implementation

[0012] Example refer to Figures 1 to 3 This embodiment of an infrared oven includes an oven body 1. An oven cover 2 is movably connected to the upper side of the oven body 1. A glass plate 201 is fixedly connected to the middle of the oven cover 2. An installation assembly 10 is provided on the side of the oven body 1 away from the oven cover 2. An infrared lamp strip 9 is provided on one side of the installation assembly 10. An adjustment knob 8 is rotatably connected to the oven body 1 below the installation assembly 10. A heating element 7 is fixedly connected inside the oven body 1. A first wire rack 5 is placed inside the oven body 1 above the heating element 7. Inside the oven body 1, a second wire rack 6 is placed on the upper side of the first wire rack 5. A fixing block 11 is fixedly connected to one side of the glass plate 201 on the oven lid 2, and a lifting handle 12 is fixedly connected to one side of the fixing block 11. The food to be baked is placed inside the oven body 1, the oven lid 2 is closed, and the baking status of the food is observed through the glass plate 201 in the middle of the oven lid 2. According to the needs of the food, the adjustment knob 8 on the oven body 1 is turned to adjust the working parameters of the heating element 7. During the baking process, the heating element 7 releases heat to bake the food.

[0013] refer to Figure 1-2 The top of the oven body 1 is fixedly connected to a mounting bracket 3, and the oven cover 2 is hinged to the mounting bracket 3. A support plate 4 is fixedly connected to the oven body 1 on the inner side of the mounting bracket 3, and two support plates 4 are provided. One side of the oven cover 2 is in contact with one side of the support plate 4. The mounting bracket 3 is fixed to the top of the oven body 1, and the oven cover 2 is hinged to the mounting bracket 3, ensuring that the oven cover 2 can rotate smoothly around the hinge point. Simultaneously, the two support plates 4 are fixed to the oven body 1 on the inner side of the mounting bracket 3, ensuring that the contact surfaces of the support plates 4 and one side of the oven cover 2 are flat. Compared with the traditional snap-fit ​​connection, the hinge structure between the mounting bracket 3 and the oven cover 2 allows for smoother opening and closing, and is less prone to wear and loosening of the snaps over long-term use, extending the service life of the connection structure between the oven cover 2 and the oven body 1. The two support plates 4 provide stable support for the oven cover 2, accurately positioning the oven cover 2 when closed, preventing heat leakage inside the oven due to misalignment of the oven cover 2, ensuring stable oven temperature, and improving baking efficiency.

[0014] refer to Figure 1-2The mounting assembly 10 includes a fixing plate 101, which is fixedly connected to the furnace body 1 and located below the furnace cover 2. An mounting plate 103 is fixedly connected to the inner side of the fixing plate 101. The infrared light strip 9 is fixedly connected to the mounting plate 103. A sealing plate 102 is fixedly connected to the side of the fixing plate 101 away from the mounting plate 103 via fixing screws 105. The sealing plate 102 covers the mounting plate 103, and a heat dissipation hole 104 is provided on one side of the sealing plate 102. By setting the mounting assembly 10, the fixing plate 101 is first fixed to the furnace body 1 at the position below the furnace cover 2, ensuring that the position of the fixing plate 101 is aligned with the infrared light strip 9. After adapting the irradiation range, fix the mounting plate 103 inside the fixing plate 101, and evenly fix the infrared light strip 9 on the mounting plate 103, ensuring that the light-emitting surface of the light strip faces the food inside the oven. Finally, fix the sealing plate 102 on the side of the fixing plate 101 away from the mounting plate 103, completely covering the mounting plate 103, and ensuring that the heat dissipation holes 104 on the sealing plate 102 face the outside of the oven body 1 or the heat dissipation channel. When the infrared light strip 9 is powered on, it emits infrared light, which is transferred to the food inside the oven through the gap between the sealing plate 102 and the fixing plate 101. Some of the heat generated by the light strip is quickly discharged through the heat dissipation holes 104 to avoid the internal temperature of the mounting component 10 from being too high and affecting the life of the light strip.

[0015] refer to Figure 3 A first back plate 13 is fixedly connected to one side of the back of the furnace body 1. A first heat dissipation window 14 is provided inside the first back plate 13. A second back plate 15 is fixedly connected to the other side of the back of the furnace body 1. A second heat dissipation window 16 is provided inside the second back plate 15. The first back plate 13 is fixed to one side of the back of the furnace body 1, and the second back plate 15 is fixed to the other side of the back of the furnace body 1, ensuring that the opening direction of the first heat dissipation window 14 and the second heat dissipation window 16 is adapted to the heat dissipation requirements of the heating component 7 and electrical components inside the furnace body 1. Part of the heat generated by the operation of the electrical components inside the heating component 7 is discharged outside the furnace through the air convection inside the furnace body 1 from the first heat dissipation window 14 and the second heat dissipation window 16.

[0016] Operating principle and advantages: Compared with the traditional snap-fit ​​connection, the hinge structure between the mounting bracket 3 and the furnace cover 2 allows for smoother opening and closing. Long-term use is less prone to wear and loosening of the snaps, extending the service life of the connection structure. The two support plates 4 provide stable support and precise positioning for the furnace cover 2, preventing heat leakage caused by misalignment and ensuring stable furnace temperature. After fixing the fixing plate 101 to the furnace body 1 at the appropriate position on the lower side of the furnace cover 2, and fixing the mounting plate 103 inside the fixing plate 101, evenly fix the infrared light strip 9 onto the mounting plate 103 with the emitting surface facing inwards. Finally, fix the closed plate 102 with heat dissipation holes 104 to the outside of the fixing plate 101, completely covering the mounting plate 103. This ensures precise coverage of the food by the light strip's illumination range. The closed plate 102 protects the light strip from oil contamination, and the heat dissipation holes 104 allow for timely drainage of the light strip's working products. The heat generated by the infrared lamp strip 9 is used to prevent the high internal temperature of the mounting component 10 from affecting the life of the lamp strip. Then, the food is baked. The hinged oven lid 2 is opened and the food to be baked is placed on the first wire rack 5 and the second wire rack 6 inside the oven body 1. The oven lid 2 is closed so that one side of the oven lid 2 fits against the support plate 4. The adjustment knob 8 on the oven body 1 is turned according to the baking requirements of the food to adjust the working parameters of the heating component 7 for baking. The directional and high-brightness light generated by the infrared lamp strip 9 can accurately illuminate the oven opening and the area inside the oven. Compared with the problem that the built-in light of the traditional electric oven is easily affected by the heat and food inside the oven, this design allows the user to clearly observe the baking color, charring and expansion of the food inside the oven through the glass plate 201. The food status can be grasped without frequently opening the oven door, effectively avoiding baking mistakes caused by unclear observation and improving the accuracy of food baking and the quality of the finished product.

Claims

1. An infrared oven, comprising an oven body, characterized in that: A furnace cover is movably connected to the upper side of the furnace body. A glass plate is fixedly connected to the middle of the furnace cover. An installation component is provided on the side of the furnace body away from the furnace cover. An infrared light strip is provided on one side of the installation component. An adjustment knob is rotatably connected to the lower side of the installation component on the furnace body. A heating component is fixedly connected inside the furnace body. A first mesh frame is placed on the upper side of the heating component inside the furnace body. A second mesh frame is placed on the upper side of the first mesh frame inside the furnace body. A fixing block is fixedly connected to the side of the glass plate on the furnace cover. A lifting handle is fixedly connected to one side of the fixing block.

2. An infrared oven according to claim 1, characterized in that: The top of the furnace body is fixedly connected to a mounting bracket, and the furnace cover is hinged to the mounting bracket.

3. An infrared oven according to claim 2, characterized in that: A support plate is fixedly connected to the inside of the mounting bracket on the furnace body, and there are two support plates. One side of the furnace cover is in contact with one side of the support plate.

4. An infrared oven according to claim 1, characterized in that: The mounting assembly includes a fixing plate, which is fixedly connected to the furnace body and located on the lower side of the furnace cover. An mounting plate is fixedly connected to the inner side of the fixing plate, and the infrared light strip is fixedly connected to the mounting plate.

5. An infrared oven according to claim 4, characterized in that: A sealing plate is fixedly connected to the side of the fixing plate away from the mounting plate by fixing screws. The sealing plate covers the mounting plate, and a heat dissipation hole is provided on one side of the sealing plate.

6. An infrared oven according to claim 1, characterized in that: A first back plate is fixedly connected to one side of the back of the furnace body, and a first heat dissipation window is opened inside the first back plate.

7. An infrared oven according to claim 1, characterized in that: A second back plate is fixedly connected to the other side of the back of the furnace body, and a second heat dissipation window is opened inside the second back plate.

Images