Sliding door structure special for oven

Abstract

The utility model provides a special sliding door structure for an oven, which relates to the technical field of ovens and comprises a sliding door assembly air inlet and outlet passage hole, effective circulation of hot air in a sliding door is realized through air inlet and outlet passages at the bottom and the top, and the surface temperature of the sliding door is reduced; the design of two layers of LOW-E low-radiation glass is adopted, the glass plate A is combined with the sealing strip, temperature leakage of the inner container of the oven is reduced, the middle-layer glass B isolates the temperature, and the high temperature is discharged through a top air channel; the quick release structure is arranged and located at the bottom of the sliding door, quick release of the glass A is achieved through a spring, a buckle, a fixing plate and a guide column, and cleaning and maintenance are convenient; hydraulic hinges are arranged inside, so that the speed is slowed down when the sliding door is closed, impact force is slowed down, and noise is reduced; and the appearance quality of the oven can be improved through screw-free buckle type fixation. The novel sliding door structure effectively solves the problems that an existing oven door is high in temperature, inconvenient to clean and maintain and not ideal in closing action, and a user is prevented from being scalded by high temperature when the oven is opened.

Description

Technical Field

[0001] The utility model relates to the technical field of ovens, in particular to a sliding door structure special for ovens. Background Art

[0002] An oven is a kitchen appliance used to cook food, typically using hot air. It can be used to bake, roast, steam, and reheat food. The oven heats food evenly, resulting in a more even cooking process. It's an essential appliance in modern kitchens.

[0003] The above technical solution has the following defects in use: when using the oven to cook food on a daily basis, the temperature inside the oven cavity is relatively high, and a large amount of heat in the oven cavity will be lost from the surface of the oven door. When the user opens the oven by pulling the handle, the high temperature of the glass plate on the oven door may easily cause the user to be burned by the high temperature. Utility Model Content

[0004] The utility model provides a sliding door structure dedicated to an oven, which solves the problems raised by the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solutions of the present utility model are as follows:

[0006] The embodiment of the present utility model provides a sliding door structure for an oven, comprising:

[0007] 1. Inlet and outlet air duct design: Inlet and outlet air duct holes are set at the bottom and top of the sliding door. The principle of rising hot air is realized through these holes. The bottom air duct inhales cold air and the top air duct discharges hot air, effectively reducing the surface temperature of the sliding door.

[0008] 2. Low-E glass: Two layers of Low-E glass—Glass A and Glass B—are installed inside the sliding door. Glass A is the innermost layer, pressing against the sealing strip to reduce heat leakage from the oven liner. Glass B is the middle layer, isolating the heat inside and discharging it through the top vent.

[0009] 3. Disassembly structure: A quick-disassembly structure is designed at the bottom of the sliding door, which consists of a spring, a buckle, a fixing plate, and a guide column. Glass A can be quickly disassembled for easy cleaning and maintenance.

[0010] 4. Hydraulic hinges: Built-in hydraulic hinges on the left and right bottoms of the sliding door connect the sliding door and the box body. When the sliding door is closed, the closing speed is slowed down, the impact force is reduced, and the noise is reduced.

[0011] 5. Screwless structure: adopts snap-on fixation to reduce screw leakage and improve appearance quality.

[0012] Furthermore, the sliding door mechanism includes an oven inner shell hinged on the oven door, a handle is fixedly connected to the surface of the oven door, a glass plate C is fixedly connected to the inner wall of the oven door, a glass plate B is fixedly connected to the inner wall of the oven door, and a glass plate A is detachably installed on the surface of the oven door, and the glass plate A and the glass plate B are LOW-E low-emissivity glass plates.

[0013] Through the above technical solution, the multi-layer insulation design can effectively isolate and retain the temperature of the oven inner tank, prevent heat leakage, and reduce the surface temperature.

[0014] Furthermore, the press-type quick-release structure includes two fixed plates, one of which is fixedly connected to the oven door, and a guide column is slidably connected to the inner wall of the fixed plate, one end of the guide column is fixedly connected to a pressing block, and the other end of the guide column is fixedly connected to a clamping plate, and a clamping block is fixedly connected to the surface of the clamping plate; the other fixed plate is fixedly connected to the glass plate A, and a clamping hole is opened on the surface of the fixed plate, and the size of the clamping hole is adapted to the size of the clamping block.

[0015] Through the above technical solution, the fixing plate is locked by pressing the bottom guide column, so that the glass plate A can be quickly disassembled, simplifying the cleaning and maintenance operations.

[0016] Furthermore, an air outlet is provided on the upper surface of the oven door, and an air inlet is provided on the lower surface of the oven door.

[0017] With the above technical solution, the air inlet and outlet holes at the bottom and top create an upward hot air flow effect inside the sliding door, effectively reducing the surface temperature of the sliding door and achieving a more uniform temperature distribution.

[0018] Furthermore, the stable door hinge structure includes a hydraulic hinge fixedly connected to a side of the oven door and the oven inner container that is close to each other.

[0019] Through the above technical solution, the hydraulic hinge slows down the closing speed of the oven door, produces a damping effect, makes the closing speed slow and smooth, reduces the impact on the front frame, extends the service life, and reduces noise.

[0020] Furthermore, the temperature optimization structure includes a sealing strip fixedly connected to the surface of the oven inner container, and the glass plate A is tightly attached to the sealing strip.

[0021] Through the above technical solution, the air tightness of the oven is improved and heat leakage is effectively blocked.

[0022] Furthermore, the snap-fit ​​fixing structure includes a fixing block fixedly connected to the surface of the glass plate A, the surface of the fixing block is fixedly connected with the snap A, and the surface of the oven door is fixedly connected with a limit plate.

[0023] Through the above technical solution, a snap-on fixation is adopted to reduce the leakage of screws, improve the appearance quality of the sliding door, and enhance the overall aesthetics.

[0024] Furthermore, the arc surface of the guide column is sleeved with a spring, one end of the spring is fixedly connected to the fixing plate, and the other end of the spring is fixedly connected to the oven door.

[0025] Through the above technical solution, the expansion and contraction of the spring causes the clamping block on the clamping plate to be stably clamped in the clamping hole of the fixing plate, thereby improving the stability of fixing the glass plate A.

[0026] The above solution of the utility model includes at least the following beneficial effects:

[0027] 1. Optimized Surface Temperature: The air inlet and outlet holes at the bottom and top create an upward flow of heat inside the sliding door, effectively lowering the door's surface temperature and achieving uniform temperature distribution. The multi-layer insulation design of Low-E glass effectively isolates and retains the oven's internal temperature, preventing heat leakage.

[0028] 2. Convenient quick-release structure: By pressing the bottom guide post, glass plate A can be quickly removed, simplifying cleaning and maintenance operations and improving user convenience.

[0029] 3. Smooth door hinge structure: built-in hydraulic hinge slows down the closing speed of sliding door, reduces impact force, reduces noise and improves product quality.

[0030] 4. Screw-free structure: snap-on fixing is adopted to reduce screw leakage, improve the appearance quality of the sliding door and enhance the overall beauty. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0032] Figure 2 This utility model Figure 1 Schematic diagram of the back of the sliding door's overall structure;

[0033] Figure 3 This is a schematic diagram of the working principle of the utility model;

[0034] Figure 4 This is a schematic diagram of the internal structure of the oven door of the present invention;

[0035] Figure 5 This utility model Figure 4 Schematic diagram of the snap-on fixing structure;

[0036] Figure 6 This utility model Figure 4 Schematic diagram of the push-type quick release structure.

[0037] Description of reference numerals:

[0038] 1. Air outlet; 2. Air inlet; 3. Sealing strip; 4. Handle; 5. Sliding door edging; 6. Glass panel A; 7. Glass panel B; 8. Glass panel C; 9. Oven liner; 10. Burner; 11. Buckle A; 12. Buckle B; 13. Fixing plate; 14. Spring; 15. Guide column; 16. Hydraulic hinge; 201. Sliding door mechanism; 202. Buckle-type fixing structure; 203. Press-type quick-release structure. DETAILED DESCRIPTION

[0039] The following describes exemplary embodiments of the present invention in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0040] like Figures 1 to 6 As shown, an embodiment of the present invention provides a sliding door structure dedicated to an oven, comprising: an oven liner 9; a burner 10, fixedly connected to the bottom of the oven liner 9, for heating the food in the cavity of the oven liner 9; a grid fixedly connected to the inner wall of the oven liner 9, for conveniently placing food in the cavity of the oven liner 9; a sliding door mechanism 201, arranged on the surface of the oven liner 9, for sealing the cavity of the oven liner 9; an oven door hingedly connected to the surface of the oven liner 9; a press-type quick-release structure 203, arranged on the inner wall of the sliding door mechanism 201, for quickly installing and removing the glass plate A6.

[0041] like Figures 1 to 6 As shown, the sliding door mechanism 201 includes an oven liner 9 hinged on the oven door, a handle 4 fixedly connected to the surface of the oven door, a glass plate C8 fixedly connected to the inner wall of the oven door, a glass plate B7 fixedly connected to the inner wall of the oven door, and a glass plate A6 detachably mounted on the surface of the oven door. The glass plates A6 and B7 are LOW-E glass plates.

[0042] When the oven liner 9 needs to be used to cook food, the user places the food on the grid inside the cavity of the oven liner 9, then lifts the oven door through the handle 4 to cover the cavity of the oven liner 9, then starts the oven, and the burner 10 starts to heat and cook the food in the cavity of the oven liner 9. When the oven liner 9 is running, the temperature inside the cavity of the oven liner 9 is high, and the heat in the cavity enters between the glass plates, making the temperature of the glass plates lower. After the food is cooked, the user pulls the handle 4 to rotate the sliding door mechanism 201 to be parallel to the table top, and then takes out the food.

[0043] like Figures 1 to 6 As shown, the press-type quick-release structure 203 includes two fixing plates 13, one of which is fixedly connected to the oven door. A guide post 15 is slidably connected to the inner wall of the fixing plate 13, one end of which is fixedly connected to a pressing block, and the other end of which is fixedly connected to a clamping plate, the surface of which is fixedly connected to a clamping block. The other fixing plate 13 is fixedly connected to the glass plate A6, and a clamping hole is opened on the surface of the fixing plate 13, the size of which is adapted to the size of the clamping block.

[0044] To clean the glass plate, the user presses the pressing block, which moves the guide post 15, pushing the clamping plate. The clamping block on the clamping plate disengages from the clamping hole on the other fixing plate 13, allowing the glass plate to be removed for cleaning. After cleaning, the other fixing plate 13 is inserted between the clamping plate and the fixing plate 13, and the clamping block on the clamping plate engages with the clamping hole on the other fixing plate 13, securing the glass plate to the oven door.

[0045] like Figures 1 to 6 As shown, an air outlet 1 is provided on the upper surface of the oven door, and an air inlet 2 is provided on the lower surface of the oven door; hot air rises and flows out from the air outlet 1, and cold air is drawn in from the air inlet 2 to isolate the heat.

[0046] like Figures 1 to 6 As shown, the stable door hinge structure includes a hydraulic hinge 16 fixedly connected to the side of the oven door and the oven inner tank 9 close to each other; the rotation of the hydraulic hinge 16 causes the glass plate on the sliding door mechanism 201 to fit onto the sealing strip 3 on the oven inner tank 9.

[0047] like Figures 1 to 6 As shown, the temperature optimization structure includes a sealing strip 3 fixedly connected to the surface of the oven inner tank 9, and the glass plate A6 is tightly attached to the sealing strip 3; the glass plate A6 on the sliding door mechanism 201 is attached to the sealing strip 3 on the oven inner tank 9, ensuring the sealing of the oven.

[0048] like Figures 1 to 6 As shown, the snap-type fixing structure 202 includes a fixing block fixedly connected to the surface of the glass plate A6, the surface of the fixing block is fixedly connected with a snap A11, and the surface of the oven door is fixedly connected to a limit plate; the snap on the fixing plate 13 of the glass plate is inserted into the limit plate to further fix the glass plate.

[0049] like Figures 1 to 6 As shown, the arc surface of the guide column 15 is covered with a spring 14, one end of the spring 14 is fixedly connected to the fixed plate 13, and the other end of the spring 14 is fixedly connected to the oven door. At this time, the spring 14 is in a compressed state, which can assist in resetting the guide column 15 and the clamping plate.

[0050] In this embodiment of the present invention, when cooking food in oven liner 9, the user first places the food on the grid inside oven liner 9. Then, using the handle, they lift the oven door, closing the oven liner 9. As hydraulic hinge 16 rotates, glass plate 6 on sliding door mechanism 201 comes into contact with sealing strip 3 on oven liner 9. The oven is then turned on, and burner 10 activates, heating and cooking the food inside oven liner 9. When oven liner 9 is running, the temperature inside oven liner 9 is high, and the heat enters between glass plates 6 and 7. Hot air rises and flows out of air outlet 1, while cool air enters air inlet 2, insulating the air and lowering the temperature of glass plate 8. After cooking, the user pulls handle 4, rotating sliding door mechanism 201 parallel to the tabletop, and then removes the food. To clean glass plate 6, the user simply presses the push block, which moves guide post 15 and compresses spring 14, simultaneously pushing the retaining plate. Once the block on the card plate is completely disengaged from the hole on the fixing plate 13, the glass plate 6 can be easily removed for cleaning. After cleaning, align the buckle on the fixing plate 13 of the glass plate 6 with the stopper plate and insert it. Then, insert the fixing plate 13 between the card plate and the other fixing plate 13 until the block on the card plate is re-engaged in the hole on the fixing plate 13, thus completing the reinstallation and fixation of the glass plate A6.

[0051] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A sliding door structure for an oven, characterized in that: include: oven door; A sliding door mechanism (201) is provided on the oven door; Temperature optimization structure, set on the oven door; A press-type quick-release structure (203) is provided on the glass inside the door to facilitate cleaning and maintenance of the glass; Stable door hinge structure, set on the oven door; A snap-on fixing structure (202) is arranged on the glass inside the door; the sliding door mechanism (201) includes an oven liner (9) hinged on the oven door, a handle (4) is fixedly connected to the surface of the oven door, a glass plate C (8) is fixedly connected to the inner wall of the oven door, a glass plate B (7) is fixedly connected to the inner wall of the oven door, a glass plate A (6) is detachably mounted on the surface of the oven door, and the glass plate A (6) and the glass plate B (7) are LOW-E low-emissivity glass plates; an air outlet (1) is provided on the upper surface of the oven door, and an air inlet (2) is provided on the lower surface of the oven door.

2. The oven-specific sliding door structure according to claim 1, characterized in that: The push-type quick-release structure (203) comprises two fixed plates (13), one of the fixed plates (13) is fixedly connected to the oven door, the inner wall of the fixed plate (13) is slidably connected to a guide column (15), one end of the guide column (15) is fixedly connected to a pressing block, the other end of the guide column (15) is fixedly connected to a clamping plate, the surface of the clamping plate is fixedly connected to a clamping block, and the other fixed plate (13) is fixedly connected to the glass plate A (6), the surface of the fixed plate (13) is provided with a clamping hole, the size of the clamping hole being adapted to the size of the clamping block.

3. The oven-specific sliding door structure according to claim 2, characterized in that: The stable door hinge structure comprises a hydraulic hinge (16) fixedly connected to a side of the oven door and the oven inner container (9) close to each other.

4. The oven-specific sliding door structure according to claim 3, characterized in that: The temperature optimization structure comprises a sealing strip (3) fixedly connected to the surface of the oven inner container (9), and the glass plate A (6) is tightly attached to the sealing strip (3).

5. The sliding door structure for an oven according to claim 4, characterized in that: The snap-fit ​​fixing structure (202) comprises a fixing block fixedly connected to the surface of the glass plate A (6), a snap A (11) being fixedly connected to the surface of the fixing block, and a limiting plate being fixedly connected to the surface of the oven door.

6. The sliding door structure for an oven according to claim 5, characterized in that: The arc surface of the guide column (15) is sleeved with a spring (14), one end of the spring (14) is fixedly connected to the fixing plate (13), and the other end of the spring (14) is fixedly connected to the oven door.

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