Marine electric oven

Abstract

The invention provides a marine electric oven, and belongs to the field of kitchen cooking equipment, the marine electric oven comprises a top plate, at least one oven unit and a bottom plate assembly which are stacked from top to bottom, exhaust pipes are embedded in the top plate and the oven unit in a sectional manner and are communicated with the oven unit, and the exhaust pipes are connected in series for exhaust; the oven unit comprises a body and a door which are rotationally connected, the door comprises an outer door plate assembly, an inner door plate assembly and heat-resistant glass, the heat-resistant glass is located between the outer door plate assembly and the inner door plate assembly, and the heat-resistant glass, the outer door plate assembly and the inner door plate assembly form a sandwich shape; aiming at the use environment and requirements of kitchen appliances in ships or ocean engineering, the electric oven is designed to be of a detachable structure, the oven units can be arranged to be of a single layer or multiple layers, the capacity of the electric oven is flexibly adjusted, all the modules are stacked, installed, disassembled and assembled conveniently, and parts or old parts can be replaced conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen cooking equipment, in particular to a marine electric oven. Background Art

[0002] In ships or marine engineering, the use environment and conditions of kitchen appliances are different from those on land, and special structural designs are often required according to special use conditions. Electric ovens are kitchen appliances that use radiant heat from electric heating elements to bake food. Except for cruise ships and large tourist ships, the space of the kitchens of general ships or underwater ships is not large, and they are located under the deck or in the cabin at an angle on the deck of the ship. The width of the aisle or passage hatch leading to the kitchen cabin is often limited. Traditional electric ovens are all integrated designs. Electric ovens that are slightly larger or wider than the hatch need to be installed in the kitchen before the ship is built or sealed. If the parts of the electric oven are damaged or scrapped during use and need to be replaced with new ones, the old electric oven often needs to be disassembled on site, and the new electric oven cannot be installed due to its large size, resulting in the installation, disassembly and transportation of marine electric ovens being very inconvenient, and requiring a high level of skill for operators who install and maintain the equipment.

[0003] In the prior art, the entire electric oven is usually transported directly to the ship for use. There are few electric ovens specially designed and assembled according to the internal dimensions of the ship. Among them, the Chinese utility model patent "A Ship Electric Oven" with announcement number CN214906115U adopts microcomputer board control and additional adjustable feet to solve the problem of inaccurate temperature control of ordinary electric ovens and easy sliding when used on ships. However, its technical solution does not have a detailed record of the electric oven structure design. Summary of the invention

[0004] The technical problem to be solved by the present invention is how to design a marine electric oven which is convenient for assembly and disassembly.

[0005] The present invention solves the above technical problems through the following technical solutions: a marine electric oven, comprising a top plate, at least one oven unit and a bottom plate assembly stacked from top to bottom, an exhaust pipe embedded in the top plate and the oven unit in sections and connected to the oven unit, and exhaust from each section of the exhaust pipe is connected in series; the oven unit comprises a main body and a door that are rotatably connected, the door comprises an outer door panel assembly, an inner door panel assembly and heat-resistant glass, the heat-resistant glass is located between the outer door panel assembly and the inner door panel assembly, and the three form a sandwich shape.

[0006] Aiming at the use environment and requirements of ship or marine engineering kitchen appliances, the present invention designs the electric oven into a detachable structure. The oven unit can be arranged into a single layer or multiple layers, and the capacity of the electric oven can be flexibly adjusted. The modules are stacked and installed, and disassembly and assembly are convenient, so as to facilitate replacement of parts or exchange of old for new.

[0007] Preferably, there are at least two oven units, and when multiple oven units are stacked, series exhaust is achieved through a connector, and the connector includes a pin, a spring, and a silicone sealing cover. The pin is located in the exhaust pipe of the upper oven unit, the silicone sealing cover is threadedly connected to the exhaust pipe of the lower oven unit, and the spring is located inside the silicone sealing cover.

[0008] Preferably, the main body and the door are connected via a rotating shaft assembly, which includes a connecting rod, a rotating shaft and a tension spring, one end of the rotating shaft is fixed to one end of the connecting rod, the other end of the rotating shaft is fixed to the door, one end of the tension spring is fixed to the other end of the connecting rod, and the other end of the tension spring is fixed to the main body.

[0009] Preferably, the main body includes a panel, an inner pot, an upper lining plate, side lining plates and a bottom plate, the panel is fixed to the upper top plate or oven unit, the upper lining plate is fixed between the panel and the inner pot, the two side lining plates are respectively fixed to the two side edges of the upper lining plate, and the inner pot is fixed to the bottom plate by a bracket.

[0010] Preferably, a circular hole is provided on the side lining plate, a rotating shaft sleeve is installed in the circular hole, one end of the rotating shaft is fixed in the rotating shaft sleeve and connected to the side lining plate, a pin is fixed below the rotating shaft sleeve, and the other end of the tension spring is fixed on the pin.

[0011] Preferably, the main body further comprises an oven side panel and an oven back panel, both the oven side panel and the oven back panel have heat dissipation holes, and the opening direction of the heat dissipation holes faces upward and inward.

[0012] Preferably, the door outer panel assembly includes an outer panel and a first inner lining panel, the door inner panel assembly includes an inner panel and a second inner lining panel, two heat-resistant glasses are respectively fixed on the first inner lining panel and the second inner lining panel, the first inner lining panel is located between the outer panel and the heat-resistant glass, the second inner lining panel is located between the inner panel and the heat-resistant glass, the outer panel is engaged with the inner panel, and the first inner lining panel is engaged with the second inner lining panel.

[0013] Preferably, one end of the outer panel is bent to form a U-shaped bending edge, and the other end is bent to form a step-shaped bending edge, one end of the inner panel is bent to form an L-shaped bending edge, and the other end is bent to form an arc-shaped bending edge, the first inner lining panel and the second inner lining panel have the same shape, one end is L-shaped, and the other end has a hook-shaped bending edge, and the placement positions are opposite, the U-shaped bending edge is clamped on the L-shaped bending edge, and the U-shaped bending edge is located on the outside of the L-shaped bending edge, the arc-shaped bending edge is clamped on the step-shaped bending edge, and the arc-shaped edge is located on the outside of the step-shaped bending edge, the hook-shaped edge on the first inner lining panel is clamped on the L-shaped edge of the second inner lining panel, and the hook-shaped edge on the second inner lining panel is clamped on the L-shaped edge of the first inner lining panel.

[0014] Preferably, the outer plate and the first inner lining plate, as well as the inner plate and the second inner lining plate are separated by ceramic fiber paper, and the contact surfaces between the outer plate and the heat-resistant glass, as well as between the inner plate and the heat-resistant glass are sealed by high-temperature resistant silicone.

[0015] Preferably, a grill module is also included, which includes a grill, a grill slide, a grill ladder and a stop paddle, a plurality of grill ladders are fixed on the inner tank, a plurality of notches are provided on the grill ladders along the length direction thereof, the grill is located on the grill slide, a lug is provided on the grill slide, the lug is stuck in the notch, one end of the stop paddle is fixed on the grill slide, and the other end abuts against the grill.

[0016] The advantages provided by the present invention are:

[0017] 1. Aiming at the use environment and requirements of ship or marine engineering kitchen appliances, the present invention designs the electric oven into a detachable structure. The oven unit can be arranged into a single layer or multiple layers, and the capacity of the electric oven can be flexibly adjusted. The modules are stacked and installed, and the disassembly and assembly are convenient, which is convenient for replacing parts or exchanging old ones for new ones.

[0018] 2. By arranging a thimble in the exhaust pipe of the upper oven unit and a silicone sealing cover in the exhaust pipe of the lower oven unit, and a spring in the silicone sealing cover, when multiple oven units are stacked for use, the thimble presses against the silicone sealing cover, the spring is compressed, the silicone sealing cover moves down, and the exhaust hole on the side wall of the connector is blocked. At the same time, the thimble pierces the silicone sealing cover to achieve stacked series exhaust, which can better maintain the heat inside the oven and reduce heat loss, thereby improving the thermal insulation performance of the oven. It can also more evenly distribute the heat inside the oven, make the food heated more evenly, and improve the thermal efficiency of the oven.

[0019] 3. The door and body of the oven unit of the present invention are rotatably connected via a rotating shaft assembly. When the door is opened, the rotating shaft rotates along with it. When it rotates to 90 degrees, the connecting rod hits the stopper of the body, reaches the limit position, and then stops. The door opening and closing position can be 0-90 degrees, which is convenient for taking and placing food and preventing the operator from being harmed by hot steam, oil stains, etc. during cooking.

[0020] 4. The present invention designs the opening direction of the heat dissipation holes on the side panels and the back panel of the oven to face upward and inward, which can prevent external water from pouring into the interior of the oven and protect the electrical components in the oven from being damaged by moisture and water.

[0021] 5. The present invention is convenient for assembly and disassembly by snapping the outer door panel assembly with the inner door panel assembly. The outer panel, two heat-resistant glasses and the inner panel form a sandwich shape, which traps the air layer to achieve the effect of heat insulation. The heat-resistant glass is used to design the door into a visual window, which is convenient for observing the state of food inside the oven, so as to better understand the degree of baking of food.

[0022] 6. The present invention provides a plurality of notches of different heights on the grill slide, and by clamping the lugs in the notches of different heights, the grill height can be adjusted to meet the needs of users for different heights, and the height adjustment is convenient. The stop paddle can firmly fix the grill to prevent the grill of the marine electric oven from shifting when the hull is violently bumped. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of a marine electric oven provided by an embodiment of the present invention;

[0024] Figure 2 A schematic diagram of stacking a plurality of oven units of a marine electric oven provided by an embodiment of the present invention;

[0025] Figure 3 A schematic diagram of an oven unit of a marine electric oven provided by an embodiment of the present invention;

[0026] Figure 4 A schematic diagram of an oven unit of a marine electric oven provided by an embodiment of the present invention;

[0027] Figure 5 A schematic diagram of a rotating shaft assembly of a marine electric oven provided by an embodiment of the present invention;

[0028] Figure 6 A schematic diagram of a main body of a marine electric oven provided by an embodiment of the present invention;

[0029] Figure 7 A schematic diagram of a top plate of a marine electric oven provided by an embodiment of the present invention;

[0030] Figure 8 A schematic diagram of a door of a marine electric oven provided by an embodiment of the present invention;

[0031] Fig. 9 A side cross-sectional view of a door of a marine electric oven provided by an embodiment of the present invention;

[0032] Fig.10 A schematic diagram of an outer door panel assembly of a marine electric oven provided by an embodiment of the present invention;

[0033] Fig.11 A side cross-sectional view of a door outer panel assembly of a marine electric oven provided by an embodiment of the present invention;

[0034] Fig.12 A schematic diagram of a door inner panel assembly of a marine electric oven provided by an embodiment of the present invention;

[0035] Fig.13 A side cross-sectional view of a door inner panel assembly of a marine electric oven provided by an embodiment of the present invention;

[0036] Fig.14 A schematic diagram of the installation of a grill module of a marine electric oven provided by an embodiment of the present invention;

[0037] Fig.15 A side cross-sectional view of a grill module of a marine electric oven provided by an embodiment of the present invention;

[0038] Fig.16 A schematic diagram of a grill module of a marine electric oven provided by an embodiment of the present invention;

[0039] Fig.17 A schematic diagram of a grill ladder of a marine electric oven provided by an embodiment of the present invention;

[0040] Fig.18 A schematic diagram of a grill slide of a marine electric oven provided by an embodiment of the present invention;

[0041] Fig.19 A schematic diagram of another viewing angle of a grill slide of a marine electric oven provided by an embodiment of the present invention;

[0042] Fig. 20 A schematic diagram of a stop paddle of a marine electric oven provided by an embodiment of the present invention;

[0043] Fig.21 A schematic diagram of a bottom plate assembly of a marine electric oven provided by an embodiment of the present invention;

[0044] In the figure: 10 top plate;

[0045] 20 oven unit, 21 body, 2101 stopper, 211 panel, 212 liner, 213 upper lining, 214 side lining, 2141 shaft sleeve, 2142 pin, 215 bottom plate, 216 bracket, 217 oven side plate, 218 oven back plate, 22 door, 221 door outer panel assembly, 2211 outer panel, 22111 U-shaped bending edge, 22112 step-shaped bending edge, 2212 first inner lining, 222 door inner panel assembly, 2 221 inner plate, 22211 L-shaped bending edge, 22212 arc-shaped bending edge, 2222 second inner lining plate, 223 side plate, 224 handle, 225 aluminum silicate needle-punched blanket, 226 heat-resistant glass, 227 glass pressing plate, 23 rotating shaft assembly, 231 connecting rod, 232 rotating shaft, 233 tension spring, 234 bolt, 2341 locking nut, 235 nut, 241 grill, 242 grill slide, 243 grill ladder, 244 stop paddle;

[0046] 30 bottom plate assembly, 31 cabinet body, 32 adjustable foot;

[0047] 40 exhaust pipe;

[0048] 51 ejector pin, 52 spring, 53 silicone sealing cover. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the technical solution of the present invention is clearly and completely described below in combination with specific embodiments and with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] like Figure 1 As shown, this embodiment provides a marine electric oven, comprising a top plate 10, at least one oven unit 20 and a bottom plate assembly 30 stacked from top to bottom, an exhaust pipe 40 is embedded in the top plate 10 and the oven unit 20 in sections and communicated with the oven unit 20, and each section of the exhaust pipe 40 is connected in series to exhaust, as shown in FIG. Figure 2 As shown, when multiple oven units 20 are stacked, the multiple oven units 20 are exhausting in series through a connector, and the connector includes a pin 51, a spring 52, and a silicone sealing cover 53. The pin 51 is located in the exhaust pipe 40 of the upper oven unit 20, the silicone sealing cover 53 is threadedly connected to the exhaust pipe 40 of the lower oven unit 20, and the spring 52 is located inside the silicone sealing cover 53.

[0051] When multiple oven units 20 are stacked, the ejector pin 51 below the exhaust pipe 40 of the upper oven unit 20 pushes against the silicone sealing cover 53, the spring 52 is compressed, and the silicone sealing cover 53 moves down to block the exhaust hole on the side wall of the connector. At the same time, the ejector pin 51 pierces the silicone sealing cover 53 to achieve stacked series exhaust. The ejector pin 51 is conical. When it is installed, the ejector pin 51 is first welded to a fixed sheet with a circular hole in the middle, and then the fixed sheet is inserted into the exhaust pipe and welded and fixed. When at least two oven units 20 are provided, the upper oven unit 20 and the lower oven unit 20 can be fixedly connected by M10 hexagon socket head screws and nuts.

[0052] One or more oven units 20 may be provided. When one oven unit 20 is provided, the top plate 10, the oven unit 20, and the bottom plate assembly 30 are stacked and installed in sequence from top to bottom. At this time, a connector may be provided in the exhaust pipe 40 of the oven unit 20, or no connector may be provided. However, in order to satisfy the situation that the oven unit can be applied to multi-layer stacking, a connector is provided in advance to ensure series exhaust when multiple oven units 20 are stacked. When there is only one oven unit 20, if a connector is also provided inside the exhaust pipe 40, at this time, since the oven unit 20 has only one layer, the spring 52 is not compressed and will lift up the silicone sealing cover 53, and the steam or oil smoke of the single-layer oven unit will be discharged normally from the exhaust hole on the side wall of the connector. In actual use, when not stacked, the connector is inverted and hidden under the exhaust pipe, and the ejector pin is hidden in the spring, which can avoid air leakage under the exhaust pipe when a single layer is used. The connector can be disassembled at any time to facilitate cleaning of the exhaust pipe.

[0053] When multiple oven units 20 are stacked for use, exhaust pipes in each oven unit are connected in series to exhaust, which can better maintain the heat inside the oven and reduce heat loss, thereby improving the heat preservation performance of the oven. It can also distribute the heat inside the oven more evenly, so that food is heated more evenly and the thermal efficiency of the oven is improved. The series exhaust holes make installation and maintenance more convenient because only one exhaust hole needs to be operated to affect the entire oven. Compared with configuring exhaust holes for each oven separately, the series exhaust holes reduce the required materials and installation costs.

[0054] like Figure 3-4 As shown, the oven unit 20 includes a body 21 and a door 22, and the body 21 and the door 22 are connected by a rotating shaft assembly 23. Figure 5 The rotating shaft assembly 23 includes a connecting rod 231, a rotating shaft 232, a tension spring 233 and a bolt 234. One end of the rotating shaft 232 is fixed to one end of the connecting rod 231, and the other end of the rotating shaft 232 is fixed to the door 22. A round hole is provided at the other end of the connecting rod 231. One end of the tension spring 233 is fixed to one end of the bolt 234 through a nut 235. The other end of the bolt 234 is inserted into the round hole and then locked by a locking nut 2341. The other end of the tension spring 233 is fixed to the body 21. When the door 22 is opened, the rotating shaft assembly 232 rotates. When it rotates to 90 degrees, the connecting rod 231 hits the stopper 2101 of the body 21, reaches the limit position, and then stops, so that the door opening and closing position is 0-90 degrees.

[0055] By designing the door 20 as a sliding door structure, the oven door can be fully opened, which makes it more convenient to put in and take out food, better maintain the temperature in the oven, reduce heat loss, and thus improve energy efficiency. The oven door can be fully opened, so that during the cooking process, it can better prevent the operator from being harmed by hot steam, oil stains, etc., and it is also convenient for the operator to access the inside of the oven, so as to better control and adjust the temperature and humidity in the oven, and it is more convenient to clean the inside of the oven and the door seal. When the door is opened, the door is used as an auxiliary tray, which can play a supporting role in assisting in taking out food. The material of the door is tempered glass or hard plastic, which can withstand high temperature and impact and is not easy to be damaged.

[0056] like Figure 6 As shown, the main body 21 includes a panel 211, an inner tank 212, an upper lining plate 213, side lining plates 214 and a bottom plate 215. The panel 211 is fixed to the upper top plate 10 or the oven unit 20. The upper lining plate 213 is fixed between the panel 211 and the inner tank 212. The two side lining plates 214 are respectively fixed to the two side edges of the upper lining plate 213. The inner tank 212 is fixed to the bottom plate 215 by a bracket 216. The interior of the inner tank 212 is the heating cavity of the oven.

[0057] Continue reading Figure 6 A circular hole is opened on the side liner 214, and a rotating shaft sleeve 2141 is installed in the circular hole. One end of the rotating shaft 232 is fixed in the rotating shaft sleeve 2141 and connected to the side liner 214. A pin shaft 2142 is fixedly installed below the rotating shaft sleeve 2141, and the other end of the tension spring 233 is fixed on the pin shaft 2142.

[0058] The panel 211 has bent edges along its long sides, such as Figure 7 As shown, one side edge 11 of the top plate 10 is embedded inside the bent edge of the top of the panel 211. When the exhaust hole 12 on the top plate 10 is aligned with the exhaust pipe of the oven unit 20 at the lower layer, it is spot welded and fixed on the inner side of the panel.

[0059] An exhaust hole is provided on the side of the inner tank 212 near the exhaust pipe 40, and a short pipe is embedded in the exhaust hole. The exhaust pipe 40 is connected to the inside of the oven heating wall through the pipe to realize exhaust and smoke exhaust.

[0060] Continue reading Figure 4 The main body 21 also includes an oven side panel 217 and an oven back panel 218. The panel 211, the oven back panel 218 and the two oven side panels 217 enclose the inner cavity of the oven. The inner cavity includes a heating cavity and a control cavity. The heating cavity and the control cavity are separated by an inner tank 212, and an insulating galvanized plate is arranged on the side opposite to the heating cavity and the control cavity. The control cavity contains an electrical panel, a fan, a lamp, a temperature limiter and a control computer board. The control computer board can control and time the upper and lower fire temperatures respectively, and a non-automatic reset thermal circuit breaker is arranged inside.

[0061] The oven side panels 217 and the oven back panel 218 are both provided with heat dissipation holes, the opening direction of which faces upward and inward, which can prevent external water from pouring into the interior of the box and protect the electrical components in the oven from being damaged by moisture and water.

[0062] like Figure 8-13 As shown, the door 22 includes a door outer panel assembly 221, a door inner panel assembly 222, a side panel 223 and a handle 224. The door outer panel assembly 221 is connected by a clamping connection with the bent edge of the door inner panel assembly 222. After clamping, one end of the door outer panel assembly 221 is wrapped on the door inner panel assembly 222, and the other end of the door inner panel assembly 222 is wrapped on the door outer panel 221. The two side panels 223 are fixedly mounted on the two side edges of the door outer panel assembly 221 and the door inner panel assembly 222 by screws, and the handle 224 is fixedly mounted on the side panels 223 by screws. An aluminum silicate needle-punched blanket 225 is filled between the door inner panel assembly 221 and the door outer panel assembly 222.

[0063] See also Fig.10 and Fig.11 The door outer panel assembly 221 includes an outer panel 2211, a first inner lining panel 2212 and a heat-resistant glass 226. The first inner lining panel 2212 is fixed between the outer panel 2211 and the heat-resistant glass 226. The four corners of the heat-resistant glass 226 are fixed to the first inner lining panel 2212 through a glass pressing plate 227. Specifically, the screw assembly can be fixed and installed by a screw assembly, and the screw assembly includes a countersunk screw and a hexagonal nut. The outer panel 2211 and the first inner lining panel 2212 are separated by ceramic fiber paper, and the thickness of the ceramic fiber paper is 3mm. The contact surface between the outer panel 2211 and the heat-resistant glass 226 is sealed with high-temperature resistant silicone to improve the dustproof effect.

[0064] See also Fig.12 and Fig.13 The door inner panel assembly 222 includes an inner panel 2221, a second inner lining panel 2222 and a heat-resistant glass 226. The second inner lining panel 2222 is fixed between the inner panel 2221 and the heat-resistant glass 226. The four corners of the heat-resistant glass 226 are fixed to the second inner lining panel 2222 through a glass pressing plate 227. Specifically, the screw assembly can be fixed and installed by a screw assembly, and the screw assembly includes a countersunk screw and a hexagonal nut. The inner panel 2221 and the second inner lining panel 2222 are separated by ceramic fiber paper, and the thickness of the ceramic fiber paper is 3mm. The contact surface between the inner panel 2221 and the heat-resistant glass 226 is sealed with high-temperature resistant silicone to improve the dustproof effect.

[0065] Continue reading Fig.11 and Fig.13, one end of the outer panel 2211 is bent to form a U-shaped bending edge 22111, and the other end is bent to form a step-shaped bending edge 22112, one end of the inner panel 2221 is bent to form an L-shaped bending edge 22211, and the other end is bent to form an arc-shaped bending edge 22212, the first inner lining plate 2212 and the second inner lining plate 2222 are of the same shape, one end is L-shaped, and the other end has a hook-shaped bending edge, and the placement positions are opposite, when the door outer panel assembly 221 is connected with the door inner panel assembly 222, specifically, the outer panel 2211 is connected with the inner panel 2221, and the first inner lining plate 2212 is connected with the second inner lining plate 2222, the outer panel 2211 and the inner panel When the first inner lining plate 2212 and the second inner lining plate 2222 are snap-connected, the hook-shaped side of the first inner lining plate 2212 is snap-connected to the L-shaped side of the second inner lining plate 2222, and the hook-shaped side of the second inner lining plate 2222 is snap-connected to the L-shaped side of the first inner lining plate 2212. The outer door panel assembly 221 is connected to the inner door panel assembly 222 by snapping, so that disassembly and assembly are convenient. The outer panel 2211, two heat-resistant glasses 226, and the inner panel 2221 form a sandwich shape, and the air layer is clamped to achieve the effect of heat insulation. Specifically, during installation, the two heat-resistant glasses 226 are separated by a square passage 2261, and the square passage 2261 is used to support and fix the window glass of the oven. By setting the square passage, the inner panel and the outer panel can be separated, and an air layer is formed between the inner panel and the outer panel to achieve the effect of heat insulation.

[0066] The door 22 is designed as a visual window using heat-resistant glass 226, so that the state of the food inside the oven can be observed, so as to better understand the degree of baking of the food. The glass material itself is heat-resistant and can withstand the temperature when the oven is working, and will not break due to overheating. At the same time, the design of the glass window also avoids the harmful gas that may be generated by metal or plastic materials at high temperatures.

[0067] The oven unit 20 further includes a grill module, which is located in the heating cavity of the oven. Figure 14-16 As shown, the grill module includes a grill 241, a grill chute 242, a grill ladder 243 and a stop paddle 244. The grill ladders 243 are fixed to the inner wall of the inner tank 212 by screws. Figure 17-19The grill ladder 243 has a plurality of slots 2431 along its length direction, and the grill slide slot 242 includes a first L-shaped step surface 2421 and a second L-shaped step surface 2422. Both ends of the back side of the first L-shaped step surface 2421 have lugs 2423. During installation, the grill 241 is placed on the first L-shaped step surface 2421, and the two lugs 2423 are respectively clamped in the slots 2431 at the same height on the two grill ladders 243. By clamping the lugs 2423 in the slots at different heights, the height of the grill 241 can be adjusted to meet the user's requirements for different heights, and the height adjustment is convenient.

[0068] See also Fig. 20 One end of the stop paddle 244 is fixedly installed on the grill slide groove 242 by a screw, and the other end is provided with an inclined protrusion 2441. The end of the protrusion 2441 can just abut against the grill 241, which can prevent the grill from shifting during use, especially for electric ovens used in ships. The hull often experiences severe bumps and shaking during driving, and the grill can be firmly fixed by the stop paddle 244.

[0069] Continue reading Figure 4 A bottom cover is provided under the grill 241, and the bottom cover is mounted on the bottom surface of the inner pot 212. An oil guide plate is provided on the edge of one side of the bottom cover, and an oil collecting groove is designed on the oil guide plate, and two holes are reserved for easy removal of the bottom cover. The oil collecting groove can effectively drain the grease and juice generated during the cooking process to a specific area, avoiding the grease and juice flowing around in the oven, reducing the difficulty of cleaning, and the oil collecting groove design also helps to improve cooking efficiency. During the cooking process, if the grease and juice in the food are not effectively drained, they are likely to flow around in the oven, resulting in uneven heat distribution, affecting the cooking effect and efficiency. The design of the oil guide plate can make the grease and juice flow to a specific area, avoiding the problem of heat loss and uneven distribution, thereby improving cooking efficiency.

[0070] like Fig.21 As shown, the bottom plate assembly 30 includes a cabinet body 31 and an adjustable foot 32. The cabinet body 31 is provided with a bottom cabinet shelf and a bottom cabinet partition. The bottom cabinet shelf can be used to temporarily store a baking tray, and another compartment separated by the bottom cabinet partition can be used to store tools used for glove baking. According to the actual needs of the customer, the height of the adjustable foot 32 can be customized, and adjustable feet of different heights such as 100mm, 120mm, and 150mm can be selected.

[0071] The marine electric oven of the present invention can be set to a single-layer or layered stacking working mode as needed. The advantages of layered stacking include: (1) Each oven unit can independently adjust the temperature and time, which makes it more flexible and convenient to bake or roast different ingredients. According to the different needs of the ingredients, the temperature and time can be adjusted separately to make the baked or roasted food more uniform and delicious. (2) The operation is more convenient. For example, while baking a cake, you can bake meat or vegetables in the lower oven. This layered operation mode not only saves time but also improves work efficiency. (3) Since each oven layer can be independently temperature-controlled, the temperature and time can be adjusted according to actual needs, making baking or roasting more energy-saving and environmentally friendly, thereby effectively reducing energy consumption. (4) The oven units can be configured according to different ingredients, and they should not be mixed. The red case (meat) and the white case (wheat) should be separated to avoid mutual contamination. Meat roasting will produce oil smoke, and wheat roasting will produce oil smoke smell. Use different ovens according to the type of food to prevent the generation of mixed odors when mixed.

[0072] The marine electric oven of the present invention can be independently set to the functions of proofing, baking and heat preservation as needed. When stacking, the controllers of each layer are preset with a program. When the line is connected, the multi-layer controllers form a system with each other, and layered linkage control can be realized (such as the first layer proofing, the second layer baking, and the third layer heat preservation). Hall magnetic control induction is used to determine whether it is layered stacking. When the Hall signal outputs 1, the program determines that it is a multi-layer stacking, so that the controller of each layer realizes a separate function. Using gravity, when multiple layers are stacked (taking two layers as an example), the pressure switch above the lower oven is pressed by the upper oven, giving a signal to the lower controller to activate the internal linkage program of the controller. At this time, the lower oven controller is the main controller and can partially take over the control of the upper oven (the side aviation quick-connect communication data line transmits the signal). By analogy, when multiple layers are stacked, they can form a control system with each other to realize multi-layer linkage control, such as the first layer becomes a proofing box, the second layer becomes a baking box, and the third layer becomes a heat preservation box, so as to realize free setting and combination according to the controller.

[0073] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A marine electric oven, characterized in that: The invention comprises a top plate (10), at least one oven unit (20) and a bottom plate assembly (30) which are stacked and installed from top to bottom; an exhaust pipe (40) is embedded in the top plate (10) and the oven unit (20) in sections and is connected to the oven unit (20); each section of the exhaust pipe (40) is connected in series for exhaust; the oven unit (20) comprises a body (21) and a door (22) which are rotatably connected; the door (22) comprises an outer door panel assembly (221), an inner door panel assembly (222) and heat-resistant glass (226); the heat-resistant glass (226) is located between the outer door panel assembly (221) and the inner door panel assembly (222); the three form a sandwich shape.

2. The marine electric oven according to claim 1, characterized in that: There are at least two oven units (20), and when the multiple oven units (20) are stacked, series exhaust is achieved through a connecting piece, and the connecting piece comprises a pin (51), a spring (52), and a silicone sealing cover (53), wherein the pin (51) is located in the exhaust pipe (40) of the upper oven unit (20), the silicone sealing cover (53) is threadedly connected to the exhaust pipe (40) of the lower oven unit (20), and the spring (52) is located inside the silicone sealing cover (53).

3. The marine electric oven according to claim 1, characterized in that: The body (21) and the door (22) are connected via a rotating shaft assembly (23), wherein the rotating shaft assembly (23) comprises a connecting rod (231), a rotating shaft (232) and a tension spring (233), wherein one end of the rotating shaft (232) is fixed to one end of the connecting rod (231), the other end of the rotating shaft (232) is fixed to the door (22), one end of the tension spring (233) is fixed to the other end of the connecting rod (231), and the other end of the tension spring (233) is fixed to the body (21).

4. The marine electric oven according to claim 3, characterized in that: The body (21) comprises a panel (211), an inner container (212), an upper lining plate (213), side lining plates (214) and a bottom plate (215); the panel (211) is fixed to an upper top plate (10) or an oven unit (20); the upper lining plate (213) is fixed between the panel (211) and the inner container (212); two side lining plates (214) are respectively fixed to two side edges of the upper lining plate (213); and the inner container (212) is fixed to the bottom plate (215) via a bracket (216).

5. The marine electric oven according to claim 4, characterized in that: The side lining plate (214) is provided with a circular hole, in which a rotating shaft sleeve (2141) is installed, one end of the rotating shaft (232) is fixed in the rotating shaft sleeve (2141) and connected to the side lining plate (214), a pin shaft (2142) is fixed below the rotating shaft sleeve (2141), and the other end of the tension spring (233) is fixed on the pin shaft (2142).

6. The marine electric oven according to claim 4, characterized in that: The body (21) further comprises an oven side plate (217) and an oven back plate (218), and both the oven side plate (217) and the oven back plate (218) have heat dissipation holes, and the opening direction of the heat dissipation holes faces upward and inward.

7. The marine electric oven according to claim 1, characterized in that: The door outer panel assembly (221) comprises an outer panel (2211) and a first inner lining panel (2212); the door inner panel assembly (222) comprises an inner panel (2221) and a second inner lining panel (2222); two heat-resistant glasses (226) are respectively fixed on the first inner lining panel (2212) and the second inner lining panel (2222); the first inner lining panel (2212) is located between the outer panel (2211) and the heat-resistant glass (226); the second inner lining panel (2222) is located between the inner panel (2221) and the heat-resistant glass (226); the outer panel (2211) is engaged with the inner panel (2221); and the first inner lining panel (2212) is engaged with the second inner lining panel (2222).

8. The marine electric oven according to claim 7, characterized in that: One end of the outer plate (2211) is bent to form a U-shaped bending edge, and the other end is bent to form a step-shaped bending edge. One end of the inner plate (2221) is bent to form an L-shaped bending edge, and the other end is bent to form an arc-shaped bending edge. The first inner lining plate (2212) and the second inner lining plate (2222) have the same shape, one end is L-shaped, and the other end has a hook-shaped bending edge. The placement positions are opposite. The U-shaped bending edge is clamped on the L-shaped bending edge, and the U-shaped bending edge is located on the outside of the L-shaped bending edge. The arc-shaped bending edge is clamped on the step-shaped bending edge, and the arc-shaped bending edge is located on the outside of the step-shaped bending edge. The hook-shaped edge on the first inner lining plate (2212) is clamped on the L-shaped edge of the second inner lining plate (2222), and the hook-shaped edge on the second inner lining plate (2222) is clamped on the L-shaped edge of the first inner lining plate (2212).

9. The marine electric oven according to claim 7, characterized in that: The outer plate (2211) and the first inner lining plate (2212), as well as the inner plate (2221) and the second inner lining plate (2222) are separated by ceramic fiber paper, and the contact surfaces between the outer plate (2211) and the heat-resistant glass (226), as well as the contact surfaces between the inner plate (2221) and the heat-resistant glass (226) are sealed by high-temperature resistant silicone.

10. The marine electric oven according to claim 1, characterized in that: The grill module also includes a grill (241), a grill chute (242), a grill ladder (243) and a stop paddle (244), wherein a plurality of grill ladders (243) are fixed on the inner pot (212), a plurality of notches are provided on the grill ladders (243) along the length direction thereof, the grill (241) is located on the grill chute (242), a lug is provided on the grill chute (242), the lug is stuck in the notch, one end of the stop paddle (244) is fixed on the grill chute (242), and the other end abuts against the grill (241).

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