Oven upper cover with observable window
By incorporating an observation window and glass clamping structure into the oven lid, the problem of not being able to observe the food baking inside is solved, allowing for observation without opening the lid, thus improving baking efficiency and safety.
Patent Information
- Application Number
- CN202520303188.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-02-24
AI Technical Summary
Existing oven lids do not allow for observation of the food baking process inside, requiring frequent opening of the lid, which leads to the dissipation of hot air and affects the baking temperature.
Design an oven lid with an observation window. By setting observation holes in the lid and inner lining plate and fixing them with glass clamps, the baking process of the food inside can be observed.
You can observe the baking process of the food inside without opening the lid, maintain a stable oven temperature, and improve baking efficiency and safety.
Smart Images
Figure CN223873789U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of oven parts, concretely relates to an oven upper cover with an observable window. BACKGROUND
[0002] An oven, also known as a toaster or a grill, is a device that uses hot air generated by burning fuel to toast food. The oven is mainly composed of a furnace body, a combustion system, a grill or a tray, an oven cover, and a control panel. These components are usually made of stainless steel or other high-temperature-resistant materials to ensure safety and durability during the toasting process.
[0003] The existing oven cover is made of stainless steel, which cannot observe the food on the grill inside the furnace body. Therefore, it is difficult to determine whether the food is toasted or not, and the oven cover needs to be opened, which is inconvenient. Opening the oven cover will cause the hot air to disperse into the environment, reducing the toasting temperature and affecting the toasting of food. SUMMARY
[0004] In view of the above technical problems, the utility model aims to provide an oven upper cover with an observable window, which changes the structure of the upper cover and adds a glass to observe the food inside without opening the upper cover.
[0005] To solve the above technical problems, the utility model is achieved as follows:
[0006] An oven upper cover with an observable window includes an upper cover, a first moving plate, a first observation plate, and a first upper supporting plate formed by bending the upper cover;
[0007] A handle is installed on the first moving plate. A first observation hole is formed on the first observation plate, and the upper and lower edges of the first observation hole are extended and bent to form a first supporting plate in L shape. The two first supporting plates are oppositely arranged;
[0008] It also includes an inner lining plate, a second moving plate, a second observation plate, and a second upper supporting plate formed by bending the inner lining plate. The second moving plate is connected and fixed opposite to the first moving plate, and the second upper supporting plate is connected and fixed opposite to the first upper supporting plate. A second observation hole is formed on the second observation plate, and the upper and lower edges of the second observation hole are extended and bent to form a second supporting plate protruding. The second observation hole is oppositely arranged with the first observation hole;
[0009] It also includes a glass, which is inserted into the first observation hole. The first supporting plate and the first observation plate respectively clamp and fix the edges of the glass, and the second supporting plate supports the first supporting plate;
[0010] The left and right sides of the upper cover are respectively connected with a first side plate, and the inner surface of the first side plate is provided with a first top plate. The first top plate is connected and fixed with the inner lining plate.
[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: the handle comprises two handle seats; the bottom surface of the handle seat is recessed with a first threaded blind hole, and the top side surface of the handle seat is recessed to form a first recess;
[0012] The two ends of the round pipe are respectively inserted into the first recess and clamped and fixed, and the bolt is threadedly connected and fixed with the first threaded blind hole through the first moving plate.
[0013] On the basis of the above scheme and as a preferred scheme of the above scheme: the handle seat is provided with two first threaded blind holes arranged in an up-down mode;
[0014] The inner wall of the first recess is protruded with a first clamping block; the end edge of the round pipe is inwardly provided with a first clamping groove, and the first clamping block is embedded into the first clamping groove and fixed.
[0015] On the basis of the above scheme and as a preferred scheme of the above scheme: the bottom edge of the first moving plate is extended backward to form an L-shaped first connecting plate, and the bottom edge of the second moving plate is extended forward to form a horizontal second connecting plate riveted with the first connecting plate;
[0016] The outer side edge of the first upper supporting plate is extended downward to form an L-shaped third connecting plate, and the third connecting plate is riveted with the second upper supporting plate.
[0017] On the basis of the above scheme and as a preferred scheme of the above scheme: further comprising a first square tube; the first square tube is fixed between the first upper supporting plate and the second upper supporting plate.
[0018] On the basis of the above scheme and as a preferred scheme of the above scheme: the two ends of the first supporting plate are respectively welded and fixed with a first plate body, and the first plate body is provided with a first threaded hole;
[0019] Further comprising a first limiting plate bent in an L shape; the two end bottom plates of the first limiting plate are respectively provided with a first waist-shaped hole; the bolt is connected and fixed with the first threaded hole through the first waist-shaped hole, and the two side edges of the glass are clamped on the first limiting plate.
[0020] On the basis of the above scheme and as a preferred scheme of the above scheme: the middle part of the first limiting plate is cut and bent towards the glass.
[0021] On the basis of the above scheme and as a preferred scheme of the above scheme: the temperature measuring column of the bimetallic thermometer passes through the glass and is screwed with a wing nut and fixed.
[0022] Compared with the prior art, the utility model has the following prominent and beneficial technical effects:
[0023] The oven upper cover with observable window of the utility model discloses, compared with prior art, including upper cover and inner lining, the first observation hole is set up on the upper cover, the second observation hole is set up on the inner lining, the upper cover sets up two first support plates up and down, for clamping glass, simultaneously, the second support plate presses the first support plate, so that the glass is firm. Through the glass, the internal food material roasting condition of the oven can be observed.
[0024] The problem that the existing furnace cover cannot observe the inside is solved. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 It is the whole top structure schematic diagram of the utility model.
[0026] Figure 2 It is the whole bottom structure schematic diagram of the utility model.
[0027] Figure 3 It is the whole explosion structure schematic diagram of the utility model.
[0028] Figure 4 It is the whole sectional structure schematic diagram of the utility model.
[0029] Figure 5 It is the inner lining structure schematic diagram of the utility model.
[0030] Figure 6 It is the upper cover inner surface structure schematic diagram of the utility model.
[0031] Figure 7 It is the handle seat structure schematic diagram of the utility model.
[0032] The drawing mark: upper cover 01;First moving plate 010;First connecting plate 0100;First observation plate 011;First observation hole 0110;First support plate 01100;First upper support plate 012;Third connecting plate 0120;First plate body 013;First threaded hole 0130;First limiting plate 014;First waist type hole 0140;Inner lining 02;Second moving plate 020;Second connecting plate 0200;Second observation plate 021;Second observation hole 0210;Second support plate 02100;Second upper support plate 022;First side plate 03;First top plate 030;Glass 04;Handle 05;Handle seat 050;First threaded blind hole 0500;First recess 0501;First clamping block 0502;Round pipe 051;First clamping groove 0510;First square tube 06;Bimetallic thermometer 07;Butterfly nut 070. DETAILED DESCRIPTION
[0033] The utility model will be further described in conjunction with the specific embodiment of the accompanying drawings;
[0034] The embodiment provides an oven upper cover with an observable window, which comprises an upper cover 01; the upper cover 01 is bent to form a first moving plate 010, a first observation plate 011 and a first upper supporting plate 012; the upper cover 01 is made of a metal plate and has high-temperature resistance;
[0035] A handle 05 is arranged on the first moving plate 010; the handle 05 is used for lifting the upper cover 01 and does not directly touch the upper cover 01, so that safety is improved.
[0036] A first observation hole 0110 is arranged on the first observation plate 011, and the upper and lower edges of the first observation hole 0110 are extended and bent to form L-shaped first supporting plates 01100, and the two first supporting plates 01100 are oppositely arranged; an operator can view the inside through the first observation hole 0110, and the two first supporting plates 01100 form a clamping effect.
[0037] The upper cover 01 further comprises an inner lining plate 02; the inner lining plate 02 is bent to form a second moving plate 020, a second observation plate 021 and a second upper supporting plate 022; the inner lining plate 02 is made of a stainless steel plate and has high-temperature resistance;
[0038] The second moving plate 020 is oppositely connected and fixed with the first moving plate 010, and the second upper supporting plate 022 is oppositely connected and fixed with the first upper supporting plate 012; the upper cover 01 and the inner lining plate 02 are connected to achieve an “inner-outer double-layer structure”; a second observation hole 0210 is arranged on the second observation plate 021, and the upper and lower edges of the second observation hole 0210 are extended and bent to form protruding second supporting plates 02100; the second observation hole 0210 is oppositely arranged with the first observation hole 0110; the second observation hole 0210 is also used for observing the inside.
[0039] The upper cover 01 further comprises a glass 04; the glass 04 is made of a high-temperature-resistant transparent material; the glass 04 is inserted into the first observation hole 0110, and the first supporting plates 01100 and the first observation plate 011 clamp and fix the edges of the glass 04 respectively, and the second supporting plates 02100 support the first supporting plates 01100;
[0040] The size of the glass 04 is greater than that of the first observation hole 0110, the glass 04 is clamped and fixed between the two first supporting plates 01100, meanwhile, the second supporting plates 02100 are pressed to avoid movement; the upper cover 01 and the inner lining plate 02 realize double-layer clamping and heat preservation effects.
[0041] The left and right sides of the upper cover 01 are respectively connected with first side plates 03, the inner surfaces of the first side plates 03 are provided with first top plates 030, and the first top plates 030 are connected and fixed with the inner lining plate 02. The two first side plates 03 close the left and right sides of the upper cover 01 to form a cover-shaped converging hot air;
[0042] As described above, the glass 04 is fixed by being inserted on the first observation hole 0110 of the upper cover 01, and the second support plate 02100 of the inner lining plate 02 is pressed to make it firm, so that the roasting condition of the food in the oven can be observed through the glass 04.
[0043] Further, the handle 05 includes two handle seats 050, which are block-shaped; the bottom surface of the handle seat 050 is recessed with a first threaded blind hole 0500, and the top side surface of the handle seat 050 is recessed to form a first recess 0501;
[0044] The two ends of the round pipe 051 are respectively inserted into the first recess 0501 and clamped and fixed, and the bolt is threadedly connected and fixed through the first moving plate 010 and the first threaded blind hole 0500.
[0045] As described above, in the specific installation process, the two ends of the round pipe 051 are respectively inserted into the first recess 0501 of the corresponding handle seat 050, and the handle seat 05 is fixedly connected with the upper cover 01 through the bolt, so that the handle 05 can be detachably connected, which is convenient for later replacement and maintenance.
[0046] Further, the handle seat 050 is provided with two first threaded blind holes 0500 arranged in an up-down manner; the connection is more firm, and the handle seat 050 will not be separated due to being lifted up and down;
[0047] The inner wall of the first recess 0501 is protruded with a first clamping block 0502; the end edge of the round pipe 051 is inwardly provided with a first clamping groove 0510, and the first clamping block 0502 is embedded in the first clamping groove 0510 and fixed.
[0048] As described above, the first clamping block 0502 is embedded in the first clamping groove 0510 to achieve tight fit and limiting to prevent rotation, so that the round pipe 051 can be fixed more firmly and is not easy to fall off and separate, and the roasting is safer.
[0049] Further, the bottom edge of the first moving plate 010 is extended and bent rearward to form an L-shaped first connecting plate 0100, and the bottom edge of the second moving plate 020 is extended and bent forward to form a horizontal second connecting plate 0200 which is riveted with the first connecting plate 0100.
[0050] The outer side edge of the first upper supporting plate 012 is extended and bent downward to form an L-shaped third connecting plate 0120, and the third connecting plate 0120 is riveted with the second upper supporting plate 022.
[0051] As described above, the upper cover 01 and the inner lining plate 02 are riveted, so that they will not be separated after being roasted at high temperature for a long time, and the service life is longer.
[0052] Further, it further includes a first square tube 06; the first square tube 06 is fixed between the first upper supporting plate 012 and the second upper supporting plate 022.
[0053] As described above, the first party pipe 06 plays a supporting effect, avoiding the upper cover 01 and the inner lining plate 02 from being deformed due to high temperature.
[0054] Further, the two ends of the first supporting plate 01100 are respectively welded and fixed with first plate bodies 013, and the first plate bodies 013 are provided with first threaded holes 0130; the first plate bodies 013 are long strip-shaped plates, and are welded on the four corners of the first observation hole 0110;
[0055] Further, the two ends of the first supporting plate 01100 are respectively welded and fixed with first plate bodies 013, and the first plate bodies 013 are provided with first threaded holes 0130; the first plate bodies 013 are long strip-shaped plates, and are welded on the four corners of the first observation hole 0110;
[0056] As described above, the two ends of the first supporting plate 01100 are respectively provided with a first limiting plate 014, and a rectangle is formed for covering the four edges of the glass 04, so that the glass 04 cannot be separated from the first observation hole 0110;
[0057] The first waist-shaped hole 0140 can realize position adjustment and is more practical.
[0058] Further, the middle part of the first limiting plate 014 is bent towards the glass 04.
[0059] As described above, the glass 04 is clamped and is not easy to fall off.
[0060] Further, the temperature measuring column of the bimetallic thermometer 07 passes through the glass 04 and is screwed with a wing nut 070 for fixation.
[0061] As described above, the bimetallic thermometer 07 is used for displaying the temperature in the upper cover 01, and is more intuitive, and the wing nut 070 can be manually disassembled.
[0062] In the description of the utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the utility model product is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0063] In addition, the terms "first", "second" are only for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connection" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection;
[0064] The above embodiments are only preferred embodiments of the present application, and do not limit the protection scope of the present application, so: all equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.
Claims
1. An oven top cover having an observable window, characterized by: The upper cover is bent to form a first moving plate, a first observation plate and a first upper supporting plate; The first moving plate is provided with a handle, and the first observation plate is provided with a first observation hole. The upper and lower edges of the first observation hole are extended and bent to form L-shaped first supporting plates, and the two first supporting plates are oppositely arranged. The inner lining plate is bent to form a second moving plate, a second observation plate and a second upper supporting plate. The second moving plate is oppositely connected and fixed with the first moving plate, the second upper supporting plate is oppositely connected and fixed with the first upper supporting plate, the second observation plate is provided with a second observation hole, the upper and lower edges of the second observation hole are extended and bent to form protruding second supporting plates, and the second observation hole is oppositely arranged with the first observation hole. The glass is inserted into the first observation hole, and the first supporting plates and the first observation plate clamp and fix the edges of the glass, respectively.
2. The oven top cover of claim 1, wherein: The first side plates are oppositely arranged on the left and right sides of the upper cover, and the inner surfaces of the first side plates are provided with first top plates. The bottom surfaces of the handle seats are recessed with first threaded blind holes, and the top side surfaces of the handle seats are recessed to form first recesses.
3. The oven top cover of claim 2, wherein: The two ends of the round pipe are inserted into the first recesses and clamped and fixed, and the bolt is threadedly connected and fixed with the first threaded blind hole through the first moving plate. The handle seat is provided with two first threaded blind holes arranged in the up-down direction.
4. The oven top cover of claim 1, wherein: The inner walls of the first recesses are protruded with first clamping blocks, and the edges of the ends of the round pipe are inwardly provided with first clamping grooves, and the first clamping blocks are embedded into the first clamping grooves and fixed. The bottom edges of the first moving plate are extended and bent backward to form L-shaped first connecting plates, and the bottom edges of the second moving plate are extended and bent forward to form horizontal second connecting plates riveted with the first connecting plates.
5. The oven top cover of claim 4, wherein: The outer edges of the first upper supporting plate are extended and bent downward to form L-shaped third connecting plates riveted with the second upper supporting plate.
6. The oven top cover of claim 1, wherein: The first square tube is fixed between the first upper supporting plate and the second upper supporting plate. The two ends of the first supporting plate are respectively welded with first plate bodies, and the first plate bodies are provided with first threaded holes.
7. The oven top cover of claim 6, wherein: The first limiting plate is bent to form an L shape, the two end bottom plates of the first limiting plate are respectively provided with first waist-shaped holes, the bolt is connected and fixed with the first threaded hole through the first waist-shaped hole, and the two edges of the glass are clamped on the first limiting plate.
8. The oven top cover of claim 7, wherein: The middle part of the first limiting plate is bent in the direction of the glass. The temperature measuring column of the bimetallic thermometer passes through the glass and is screwed with a butterfly nut to be fixed.