CN210643675U - Electric steamer box and integrated kitchen - Google Patents

Abstract

The utility model provides an electric steam box body and an integrated stove, which relate to the technical field of steam boxes and comprise an inner container and a front frame, wherein the front frame is arranged at the front side of the inner container; the inner container comprises a first enclosing plate and a second enclosing plate, and the first enclosing plate is an integrated U-shaped plate; the second enclosing plate is an integrated L-shaped plate, or the second enclosing plate is two splicing plates; the first enclosing plate and the second enclosing plate are connected to form a box body structure, the joint of the first enclosing plate and the second enclosing plate is subjected to spot welding, and sealant is smeared on the outer side face of the joint. Electric steam box and integrated kitchen, the riveting is connected between front bezel and the inner bag, and it is convenient to be connected, with low costs, toughness is high, the leakproofness is strong, it is more reliable to pass power, the spot welding adds sealed connected mode, has improved the connection leakproofness and the joint strength of electric steam box.

Description

Electric steamer box and integrated kitchen

Technical Field

The utility model relates to a steam ager technical field particularly, relates to an electric steam ager box and integrated kitchen.

Background

Along with the gradual development of kitchen appliances, the electric steam box is more and more liked by people, because adjustable such as its temperature and time to and function such as reservation, more and more people select to purchase the electric steam box and place in the kitchen, but current electric steam box body is integrated in other devices more, like cupboard or integrated kitchen etc. embedded electric steam box leakproofness is the important problem that people considered, current electric steam box is formed by connecting a plurality of boards, adopt the mode of spot welding to connect more, the leakproofness is not strong, and connect infirm, and the seamless welding technique qualification rate is low.

Therefore, the electric steamer box body needs to be designed to have higher sealing performance and strength.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be that each face of electric steamer box body is connected the leakproofness not strong, and insecure problem.

In order to solve the problems, the utility model provides an electric steam box body, which comprises an inner container and a front frame, wherein the front frame is arranged at the front side of the inner container;

the inner container comprises a first enclosing plate and a second enclosing plate, and the first enclosing plate is an integrated U-shaped plate; the second enclosing plate is an integrated L-shaped plate, or the second enclosing plate is two splicing plates;

the first enclosing plate and the second enclosing plate are connected to form a box body structure, the joint of the first enclosing plate and the second enclosing plate is subjected to spot welding, and sealant is smeared on the outer side face of the joint.

The front frame and the inner container are connected in a riveting manner, so that the connection is convenient, the cost is low, the toughness is high, the sealing performance is strong, and the force transmission is more reliable; first bounding wall adopts integrated into one piece's "U" shaped plate, has reduced the welding between the panel, has improved the structural strength of leakproofness and box, and the second bounding wall adopts integrated into one piece's "L" template, or two splice plates, has reduced the welding between each face of inner bag, has improved joint strength to and sealed the connection leakproofness that has improved the electric steamer box through sealed glue, processing is simple, efficient.

Furthermore, a flanging is arranged on the front side of the inner container, faces the outer side of the inner container, and is provided with a first rivet hole.

Furthermore, the front frame is provided with an opening and a connecting plate, the connecting plate is the edge of the front span close to one side of the opening, the connecting plate surrounds the opening for a circle, and the connecting plate is suitable for being attached to the liner, so that the contact area of the liner and the front frame is increased, and the sealing performance is improved.

Furthermore, a second rivet hole is formed in the connecting plate, and when the front frame and the inner container are installed, the second rivet hole coincides with the first rivet hole, so that riveting can be conveniently carried out at the position where the first rivet hole coincides with the second rivet hole.

Further, first bounding wall includes curb plate and bottom plate, the curb plate includes left side board and right side board, improves the leakproofness and the joint strength of bottom plate and curb plate junction.

Further, the second enclosing plate comprises a top cover plate and a back plate, the top cover plate is located on the upper side of the first enclosing plate, and the back plate is located on the rear side of the first enclosing plate.

Furthermore, the first enclosing plate is formed by bending a plate, the plate is rectangular, the process is simple, and the strength of the prepared first enclosing plate is high.

Furthermore, the bottom plate and the left side plate are in arc transition, and the bottom plate and the right side plate are in arc transition, so that the connection strength is improved, the connection part is ensured to have no edges and corners, and the cleaning is convenient.

Furthermore, the back plate comprises a clamping groove, the side plates, the bottom plate and the rear end of the top cover plate are all abutted against the side walls of the clamping groove, and the connection strength of the top cover plate, the side plates, the bottom plate and the back plate is improved.

Another object of the utility model is to provide an electric steam box is suitable for and imbeds in the integrated kitchen, electric steam box includes the aforesaid arbitrary electric steam box.

Drawings

Fig. 1 is a schematic view of an integrated cooker according to an embodiment of the present invention;

FIG. 2 is a schematic view of a box body of an electric steamer according to an embodiment of the present invention;

fig. 3 is an exploded view of the electric steamer body according to the embodiment of the present invention;

FIG. 4 is a side view of the electric steamer body according to the embodiment of the present invention;

FIG. 5 is an enlarged view taken at point I of FIG. 2;

FIG. 6 is an enlarged view taken at point II of FIG. 3;

FIG. 7 is an enlarged view at III of FIG. 3;

FIG. 8 is an enlarged view taken at IV of FIG. 4;

fig. 9 is a schematic view of a first embodiment of the present invention;

FIG. 10 is a schematic view of a second embodiment of the present invention;

fig. 11 is a third schematic view of the embodiment of the present invention;

fig. 12 is a diagram illustrating a fourth embodiment of the present invention;

fig. 13 is a schematic diagram illustrating a fifth mode according to an embodiment of the present invention;

fig. 14 is a sixth schematic view of an embodiment of the present invention;

fig. 15 is a seventh schematic view illustrating an embodiment of the present invention;

fig. 16 is an eighth schematic view of the embodiment of the present invention;

fig. 17 is a ninth schematic view illustrating an embodiment of the present invention;

fig. 18 is an exploded view of the inner container according to the embodiment of the present invention;

FIG. 19 is an assembly view of the inner container and the tray according to the embodiment of the present invention;

fig. 20 is a schematic view of a tray fixing structure according to an embodiment of the present invention;

FIG. 21 is an enlarged view at V of FIG. 20;

fig. 22 is a schematic structural view of a tray according to an embodiment of the present invention.

Description of reference numerals:

1-inner container, 11-top cover plate, 111-flange, 12-side plate, 121-left side plate, 122-right side plate, 123-fixing part, 1231-lower stop bar, 1232-positioning groove, 1233-convex hull, 1234-track, 1235-guide surface, 13-bottom plate, 14-flanging, 141-first rivet hole, 15-clamping plate, 16-first enclosing plate, 17-second enclosing plate, 18-back plate, 181-clamping groove, 1811-side wall, 1812-bottom edge, 1813-reinforcing rib, 2-front frame, 21-opening, 22-connecting plate, 221-second rivet hole, 3-tray, 31-clamping block.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", and the like in the embodiments indicate terms of orientation, and are only used for simplifying the description of positional relationships based on the drawings of the specification, and do not represent that the elements, devices, and the like indicated in the description must be operated according to specific orientations and defined operations and methods, configurations, and such terms of orientation do not constitute limitations of the present invention.

In addition, the terms "first" and "second" mentioned in the embodiments of the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the embodiments of the present invention, the term "inside" and "outside" refers to the inside of the case and the outside of the case relative to a cavity structure, such as a case.

The embodiment provides a box body of an electric steam box, which is used for forming an external structure of the electric steam box, currently, the electric steam box is mostly embedded into other devices or cabinet bodies, the embodiment takes an integrated stove as an example, taking the electric steam box embedded in the integrated cooker as an example, as shown in fig. 1-8, specifically, the electric steam box body is embedded in the inner cavity of the lower part of the integrated cooker, and a steam box door which can be turned over downwards is arranged in front of the electric steam box body, the electric steam box body comprises an inner container 1 and a front frame 2, the inner container 1 is of a box body structure with the front side not closed, the tray for bearing the articles to be steamed is horizontally arranged in the inner container 1, different types of trays can be arranged in the inner container 1, and a plurality of layers of trays can be arranged, the front side of the inner container 1 is fixedly connected with the front frame 2, when the steam box door is closed, the front frame 2 is positioned between the steam box door and the inner container 1, and the front frame 2 plays a role in connecting the inner container 1 with the integrated stove frame body.

The liner 1 is a box structure with an unsealed front side, and has 5 assembly surfaces, specifically, the liner comprises a top cover plate 11, a side plate 12, a bottom plate 13 and a back plate 18, the side plate 12 comprises a left side plate 121 and a right side plate 122, and the assembly surfaces of the liner 1 have various embodiments. This embodiment uses curb plate 12 and bottom plate 18 integrated into one piece, lamina tecti 11 and 12 spot welding of curb plate, and scribble sealed glue at the lateral surface of lamina tecti 11 and the 12 junction of curb plate, the lateral surface refers to the face in the electric steamer inner bag outside, the framework that lamina tecti 11 and curb plate 12 and bottom plate 18 constitute explains as an example with 18 spot welding of backplate with sealed glue connected mode again, and on the same way, curb plate 12 is feasible with 11 integrated into one piece's of lamina tecti the mode, and all there is the board of three wall as integrated into one piece, has reduced the welding between each face of inner bag 1, all falls into the utility model discloses a protection range.

The sealing glue is added between the side plate 12 and the top cover plate 11 in a spot welding mode, so that the connection sealing performance between the top cover plate 11 and the side plate 12 is improved, a large amount of water vapor can be generated in the electric steam box when the electric steam box works, the improvement of the sealing performance enables the water vapor not to enter a position between the electric steam box body and the integrated stove body through a gap between the top cover plate 11 and the side plate 12, and particularly, a gas stove is arranged above the top cover plate 11 to prevent high-temperature water vapor from damaging the gas stove and other devices above the top cover plate; the steam box is characterized in that the sealant is a high-temperature-resistant sealant, is generally polymerized from high-performance heat-resistant resin and various heat-resistant materials, has the characteristics of high bonding strength, good sealing property, high temperature resistance and corrosion resistance, improves the sealing property of the steam box body, and is simple to process and high in efficiency.

The mid portion of preceding frame 2 sets up an opening 21, inner bag 1 is the unclosed box structure of front side, opening 21 is the same with the opening shape of inner bag 1 front side, the intracavity of inner bag 1 can be entered into from opening 21 to the tray of being convenient for, preceding frame 2 is one "returning" shape structure, the front side border of inner bag 1 and the interior border (opening 21's outer lane border) fixed connection of preceding frame 2, in this embodiment, riveting connection between preceding frame 2 and the inner bag 1, convenient connection, it is with low costs, toughness is high, it is more reliable to pass power, and preceding frame is located the front side of integrated kitchen lower part cavity, be located the outside of inner structure, easily overhaul and replace.

Specifically, as shown in fig. 6 to 8, a flange 14 is provided at the front side of the inner container 1, the flange 14 is formed by bending the front side of the inner container 1 toward the outer side of the inner container 1, the flange 14 surrounds the front side of the inner container 1 along one circle, when the inner container 1 is mounted on the front frame 2, the flange 14 is attached to the edge of the outer ring of the opening 21 of the front frame 1, and the flange 14 is provided with a plurality of first rivet holes 141, the first rivet holes 141 are arranged on the flange 14 at intervals, preferably, the top cover plate 11 of the inner container 1, the flanges 14 provided on the side plates 12 and the bottom plate 18 are all provided with the first rivet holes 141, so as to ensure that the connecting plates in the upper direction, the lower direction, the left direction and the right direction of the front side of the inner container 1 are all fixedly connected with the front frame 2, and improve the connection firmness of the inner container 1 and the front frame.

Preceding frame 2 is provided with opening 21, preceding frame 2 is provided with connecting plate 22 in opening 21's edge, connecting plate 22 is the border that preceding frame 2 is close to opening 21 one side, specifically, connecting plate 22 encircles opening 21 round, be equipped with second rivet hole 221 on the connecting plate 22, when inner bag 1 and preceding frame 2 installation, turn-ups 14 laminates with connecting plate 22 mutually, first rivet hole 141 coincides mutually with second rivet hole 221, punch the rivet in first rivet hole 141 and second rivet hole 221 department, realize the fixed connection of inner bag 1 and preceding frame 2.

It should be noted that, the quantity of first rivet hole 141 and the quantity of second rivet hole 221 can be the same, also can be inequality, but need ensure that the junction of lamina tecti 11, curb plate 12 and bottom plate 18 and front frame 2 all has the rivet hole that first rivet hole 141 coincides with second rivet hole 221, to setting up the reserve rivet hole of non-riveting on turn-ups 14 to and set up the reserve rivet hole of non-riveting on connecting plate 22, all fall into the utility model discloses a protection scope.

In this embodiment, inner bag 1 still includes joint limit 15, joint limit 15 is the front side border of inner bag 1, and joint limit 15 is located the front side of turn-ups 14, when preceding frame 2 was installed with inner bag 1, joint limit 15 can pass opening 21 from back to front, and joint limit 15 is along the round around the front side of inner bag 1, joint limit 15 joint is at opening 21's peripheral edge, play the function of inner bag 1 with preceding frame 2 location, can be better with first rivet hole 141 with second rivet hole 221 correspondence heavy and rivet.

The connecting plate 22 can be located on the same plane as the body of the front frame 2, and better, as shown in fig. 6 and 7, the connecting plate 22 is also a step formed by bending the front frame 2 at the edge of the opening 21 at least twice, the connecting plate 22 is located on one side of the front frame 2 facing the inner container 1, when the inner container 1 is installed on the front frame 2, the clamping edge 15 and the connecting plate 22 form a groove structure, the first rivet hole 141 and the second rivet hole 221 are both located on the bottom surface of the groove, the groove is also suitable for clamping a sealing frame on the outer side of the front frame 2, and the sealing frame enables the electric steam box body to be in sealing connection with the steam box door when the steam box door is closed, so that a gap is formed between the electric steam box body and the steam box door, steam is prevented from being sprayed out of the steam box door, and temperature in the electric steam box.

Preferably, joint limit 15 is the outside lateral bending of the preceding curb plate body of inner bag 1 and forms, specifically, joint limit 15 of 11 departments of lamina tecti is the preceding side edge of lamina tecti 11 and forms along upwards buckling, joint limit 15 of 121 departments of left side board is the preceding side edge of 121 left side board and forms along the lateral bending left, joint limit 15 of 122 departments of right side board is the preceding side edge of 122 board of right side board and forms along the lateral bending right, joint limit 15 of 13 departments of bottom plate is the preceding side edge of 15 board and forms along the lateral bending downwards, the angle of buckling of joint limit 15 will be greater than 90 degrees, ensure that joint limit 15 can the joint at the outward flange of opening 21, and play the positioning action.

Better, joint limit 15 is the preceding side of inner bag 1 along outside 180 degrees formation of buckling, after buckling 180 degrees, reverse direction buckling type turn-ups 14 again, better, reverse direction buckling type 90 degrees forms turn-ups 14, make turn-ups 14 parallel with preceding frame 1, and turn-ups 14, connecting plate 22 and inner bag 1's body integrated into one piece, it is simpler during the preparation, structural more firm, and turn-ups 14 is buckled type by inner bag 1, certain elasticity has, can vibrate when the electric steamer work, turn-ups 14 that the bending type formed can slow down the vibration transmission between electric steamer box and the integrated kitchen box, the work steadiness of electric steamer is improved, also prevent that the riveted joint from damaging because of the vibration, improve the firm in connection degree of inner bag and preceding frame.

When the inner container 1 and the front frame 2 provided by the embodiment are installed, the flanging 14 can be attached to the connecting plate 22, so that a large contact area is formed when connection is ensured, and the sealing degree and the firmness of the connection between the inner container 1 and the front frame 2 are improved.

In this embodiment, the electric steamer box body further includes a bottom plate 13, the bottom plate 13 and the side plate 12 are integrally formed, so that no gap is formed between the bottom plate 13 and the side plate 12, water vapor in the electric steamer box body is condensed into liquid state, or water formed in other modes in the electric steamer box body, the side plate 12 and the bottom plate 13 are integrally formed, and moisture can be better prevented from flowing to the lower side of the electric steamer box from a gap between the bottom plate 13 and the side plate 12.

Preferably, the bottom plate 13 and the side plate 12 are in a U-shaped structure formed by bending a long strip plate, and the joint of the bottom plate 13 and the side plate 12 is in arc transition, so that the joint of the bottom plate 13 and the side plate 12 has higher strength, and the joint of the bottom plate 13 and the side plate 12 has no edge angle, so that moisture remained at the joint of the bottom plate 13 and the side plate 12 is easy to clean; preferably, the same circular arc transition of curb plate 12 and top apron 11 junction, there is not the edges and corners in top apron 11 and curb plate 12 junction, easily washs.

In this embodiment, the liner 1 is a box structure with an unsealed front side, that is, the liner 1 is a square box structure with only 5 side surfaces, and the connection modes of the liner 1 are various, and this embodiment provides a composition mode of the liner 1, including a first enclosing plate 16 and a second enclosing plate 17, where the first enclosing plate 16 is an integrated "U" -shaped structure; the second enclosing plate 17 is an integrated L-shaped structure or two splicing plates 171, the joint of the first enclosing plate 16 and the second enclosing plate 17 is a connection mode of spot welding and sealant, specifically, as shown in fig. 9-12, the connection mode of the first enclosing plate 16 and the second enclosing plate 17 includes the following nine implementation modes:

firstly, as shown in fig. 9, the left side plate 121, the right side plate 122 and the bottom plate 13 are integrally formed, and the left side plate 121, the right side plate 122 and the bottom plate 13 form a "U" -shaped first enclosing plate 16; the top cover plate 11 and the back plate 18 are integrally formed, and the top cover plate 11 and the back plate 18 form an L-shaped second enclosing plate 17; the first enclosing plate 16 and the second enclosing plate 17 have 5 edges in total which need to be connected, and the 5 edges are connected in a spot welding and sealant adding mode.

In a second mode, as shown in fig. 10, the left side plate 121, the right side plate 122 and the bottom plate 13 are integrally formed, and the left side plate 121, the right side plate 122 and the bottom plate 13 form a "U" -shaped first enclosing plate 16; the top cover plate 11 and the back plate 18 are independently divided into two splicing plates 171, the two splicing plates 171 are combined to form a second enclosing plate 17, and the top cover plate 11 and the back plate 18 are connected in a spot welding and sealant adding mode; 5 edges of the first enclosing plate 16 and the second enclosing plate 17 need to be connected, and the 5 edges are connected in a spot welding and sealing glue adding mode.

Third, as shown in fig. 11, the top cover plate 11, the left side plate 121 and the right side plate 122 are integrally formed, and the top cover plate 11, the left side plate 121 and the right side plate 122 form a first enclosing plate 16 with a "U" shaped structure; the bottom plate 13 and the back plate 18 form an L-shaped second enclosing plate 17; 5 edges of the first enclosing plate 16 and the second enclosing plate 17 need to be connected, and the 5 edges are connected in a spot welding and sealing glue adding mode.

Fourthly, as shown in fig. 12, the top cover plate 11, the left side plate 121 and the right side plate 122 are integrally formed, and the top cover plate 11, the left side plate 121 and the right side plate 122 form a first enclosing plate 16 with a U-shaped structure; the bottom plate 13 and the back plate 18 are independently divided into two splicing plates 171, the two splicing plates 171 are combined to form a second enclosing plate 17, and the bottom plate 13 and the back plate 18 are connected in a spot welding and sealant adding mode; 5 edges of the first enclosing plate 16 and the second enclosing plate 17 need to be connected, and the 5 edges are connected in a spot welding and sealing glue adding mode.

In a fifth mode, as shown in fig. 13, the left side plate 121, the right side plate 122 and the back plate 18 are integrally formed, and the left side plate 121, the right side plate 122 and the back plate 18 form the first enclosing plate 16 in a "U" shape; the top cover plate 11 and the bottom plate 13 are independently divided into two splicing plates 171, and the two splicing plates 171 are independent from each other and are not connected; 6 edges of the first enclosing plate 16 and the second enclosing plate 17 need to be connected, and the 6 edges are connected in a spot welding and sealing glue adding mode.

Sixthly, as shown in fig. 14, the top cover plate 11, the bottom plate 13 and the right side plate 122 are integrally formed, and the top cover plate 11, the bottom plate 13 and the right side plate 122 form a first enclosing plate 16 with a U-shaped structure; the left side plate 121 and the back plate 18 form an L-shaped second enclosing plate 17; 5 edges of the first enclosing plate 16 and the second enclosing plate 17 need to be connected, and the 5 edges are connected in a spot welding and sealing glue adding mode.

Seventh, referring to fig. 15, the top cover plate 11, the bottom plate 13 and the right side plate 122 are integrally formed, and the top cover plate 11, the bottom plate 13 and the right side plate 122 form a first enclosing plate 16 with a "U" shaped structure; the left side plate 121 and the back plate 18 are independently divided into two splicing plates 171, the two splicing plates 171 are combined to form a second enclosing plate 17, and the left side plate 121 and the back plate 18 are connected in a spot welding and sealant adding mode; 5 edges of the first enclosing plate 16 and the second enclosing plate 17 need to be connected, and the 5 edges are connected in a spot welding and sealing glue adding mode.

Eighth, as shown in fig. 16, the top cover plate 11, the bottom plate 13 and the left side plate 121 are integrally formed, and the top cover plate 11, the bottom plate 13 and the left side plate 121 form a first enclosing plate 16 in a U-shaped structure; the right side plate 122 and the back plate 18 form an L-shaped second enclosing plate 17; 5 edges of the first enclosing plate 16 and the second enclosing plate 17 need to be connected, and the 5 edges are connected in a spot welding and sealing glue adding mode.

Ninth, as shown in fig. 17, the top cover plate 11, the bottom plate 13 and the left side plate 121 are integrally formed, and the top cover plate 11, the bottom plate 13 and the left side plate 121 form a first enclosing plate 16 with a "U" shaped structure; the right side plate 122 and the back plate 18 are independently divided into two splicing plates 171, the two splicing plates 171 are combined to form a second enclosing plate 17, and the right side plate 122 and the back plate 18 are connected in a spot welding and sealant adding mode; 5 edges of the first enclosing plate 16 and the second enclosing plate 17 need to be connected, and the 5 edges are connected in a spot welding and sealing glue adding mode.

Nine kinds of embodiments all belong to the utility model discloses a design theory about 1 structure of inner bag, the shaping is buckled to first bounding wall 16 adoption long slab, the welding between the panel has been reduced, the structural strength of leakproofness and box has been improved, and is better, second bounding wall 17 adopts integrated into one piece's "L" template, the shaping is buckled for the long slab equally to second bounding wall 17, only weld 5 limits between first bounding wall 16 and the second bounding wall 17 and can connect first bounding wall 16 and second bounding wall 17 completely, the connection leakproofness and the joint strength of electric steam box have been improved.

In this embodiment, preferably, the liner 1 adopts the connection structure of the mode 2, as shown in fig. 18, the bottom plate 13 and the side plate 12 are integrally formed to form a first enclosing plate 16, the top cover plate 11 and the back plate 18 are independently divided into two spliced plates, and the top cover plate 11 is located on the upper side of the first enclosing plate 16; the back panel 18 is located on the rear side of the first closure panel 16.

Specifically, the bottom plate 13 of the first enclosing plate 16 is perpendicular to the left side plate 121 and the right side plate 122 respectively, the left side plate 121 is parallel to the right side plate 122, the circular arc transition between the bottom plate 13 and the left side plate 121 and the circular arc transition between the bottom plate 13 and the right side plate 122 are realized, so that the edge angle of the joint of the bottom plate 13 and the side plate 12 is reduced, the structure is more stable, and the cleaning of the joint of the bottom plate 13 and the side plate 12 is facilitated.

Preferably, the first bounding wall 15 sets up the mode that the circular arc transits with the top cap board 11 junction equally, and when electric steam box during operation, there is a large amount of vapor in the box, can be at the condensation of top cap board 11 with curb plate 12 junction, and the circular arc transition can be better make the moisture of junction shunt to curb plate 12 and flow to bottom plate 13 in, the connection of same circular arc transition is convenient for wash.

Specifically, the size of the back plate 18 is larger than the size occupied by the rear side face of the frame formed by connecting the first enclosing plate 16 with the top cover plate 11, namely, when the back plate 18 is connected with the first enclosing plate 16 and the top cover plate 11, the back plate 18 is retained around, and the retained back plate 18 is provided with screw holes and is suitable for being connected with the cavity of the integrated cooker.

Referring to fig. 18, a clamping groove 181 is formed in the back plate 18, the clamping groove 181 includes a side wall 1811, when the first enclosing plate 16, the top cover plate 11 and the back plate 18 are installed, the end portion of the back side of the top cover plate 11 abuts against the side wall 1811 of the first enclosing plate 16, that is, the edge of the end portion of the back side of the first enclosing plate 16 and the end portion of the back side of the top cover plate 11 extends into the clamping groove 181, preferably, the clamping groove 181 is formed by stretching the back plate 18 backward, the process is simple, the connection between the clamping groove 181 and the back plate 18 is firmer and better, the clamping groove 181 includes a bottom surface 1812, the bottom surface 1812 is perpendicular to the side wall 1811, and reinforcing ribs 1813 are formed on the bottom surface 1812.

Specifically, a convex plate 111 is arranged above the top cover plate 11, the convex plate 111 is formed by upward stretching the top cover plate 11, and the convex plate 11 can enhance the structural strength of the top cover plate 11.

The electric steam box described in this embodiment is at the during operation, the tray needs to be fixed and heated in inner bag 1, generally, the tray needs to hang in inner bag 1, namely the tray is not in contact with top cover plate 11 and bottom plate 13 of inner bag 1, concretely, an electric steam box tray fixing structure is provided, as shown in fig. 19, including fixing portion 123, fixing portion 123 is located on lateral plate 12 of inner bag 1, preferably, fixing portion 123 is formed by lateral plate 12 to the inboard tensile of inner bag 1, when tray 3 is placed inside electric steam box inner bag 1, fixing portion 123 can support tray 3, tray 3 can be disc-shaped, netted or railing-shaped, wherever the tray that plays the support and treat the steamed article, all can be supported by fixing portion 123 and be located the middle of inner bag 1.

The side plate 12 includes a left side plate 121 and a right side plate 122, fixing portions 123 are disposed on both the left side plate 121 and the right side plate 122, and the fixing portions on the left side plate 121 and the right side plate 122 are at the same horizontal height.

Specifically, as shown in fig. 20, the fixing portion 123 includes a lower rail 1231, the lower rail 1231 is a long-strip-shaped convex structure formed by stretching the side plate 12 toward the inner side of the inner container 1, and the lower rail 1231 is horizontally disposed in the inner container 1.

Further, the fixing portion 123 further includes a convex hull 1233, the convex hull 1233 is disposed above the lower rail 1231, the convex hull 1233 is also a convex structure formed by stretching the side plate 12 inward, and a rail 1234 is formed between the convex hull 1233 and the lower rail 1231, the rail 1234 plays a guiding role, the tray 3 is suitable for being inserted into the lower rail 1231 along the rail 1234, the lower rail 1231 plays a role of supporting the tray 3, preferably, the number of the convex hulls 1233 may be multiple, two in this embodiment, the multiple convex hulls 1233 are located on the same horizontal plane, the convex hulls 1233 and the lower rail 1231 clamp the tray 3 in the rail 1234, and the tray 3 is prevented from being inclined or turned over in the inner container 1.

Preferably, as shown in fig. 20 and 21, the tray fixing structure further includes a latch 31, the latch 31 is disposed below the tray 3, and the latch 31 is disposed on the left and right sides of the tray 3, in this embodiment, the latch 31 is a leg extending downward from both sides of the tray 3; the lower stop strip 1231 is provided with a positioning groove 1232, when the tray 3 is completely inserted into the track 1234 and reaches a set position, the fixture block 31 can be clamped in the positioning groove 1232, the positioning groove 1232 can limit the movement of the fixture block 31 in the front and back directions, and simultaneously plays a limiting role, the front side of the tray 3 is not contacted with the steam box door, the rear side of the tray 3 is not contacted with the back plate 18, so that the phenomena of scraping and the like are prevented, meanwhile, the tray 3 is ensured to be placed at a proper position and then the steam box door is closed, the tray 3 is prevented from being touched when the steam box door is closed, and the to-be-steamed articles on the tray 3 are scattered in the inner container 1; specifically, the height of the latch 31 is smaller than the height of the rail 1234 and must not be larger than the height of the rail 1234, otherwise the tray 3 cannot be inserted into the rail 1234 normally.

Preferably, lower shelves 1231 has a plurality ofly, and a plurality of lower shelves 1231 are along vertical direction interval arrangement, specifically, this embodiment includes four lower shelves 1231, can place 4 trays 3 in the inner bag 1 promptly, has increased the quantity of placing tray 3, and every lower shelves 1231's top all sets up by convex closure 1233, ensures that every tray 3 all blocks between corresponding convex closure 1233 and lower shelves 1231.

Further, be provided with direction inclined plane 1235 on the lower rail 1231, direction inclined plane 1235 is located the front end of lower rail 1231, specifically, direction inclined plane 1235 can be plane or curved surface, and direction inclined plane 1235 inclines down along the direction of back to the front, direction inclined plane 1235 plays the guide effect when tray 3 inserts track 1234, can make quick and easy the inserting track 1234 in of tray 3, prevent that tray 3 from colliding with lower rail 1231 when putting into inner bag 1, design rationalization more.

It should be noted that, in the present embodiment, only the electric steam box of the integrated cooker is taken as an example, and the protection scope of the present invention is not limited to only the electric steam box of the integrated cooker.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (10)

1. The electric steam box body is characterized by comprising an inner container (1) and a front frame (2), wherein the front frame (2) is arranged on the front side of the inner container (1), and the inner container (1) is riveted with the front frame (2);

the inner container (1) comprises a first enclosing plate (16) and a second enclosing plate (17), wherein the first enclosing plate (16) is an integrated U-shaped plate; the second enclosing plate (17) is an integrated L-shaped plate, or the second enclosing plate (17) is two splicing plates (171);

the first enclosing plate (16) is connected with the second enclosing plate (17) to form a box body structure, spot welding is carried out on the joint of the first enclosing plate (16) and the second enclosing plate (17), and sealant is smeared on the outer side face of the joint.

2. The electric steamer box body according to claim 1, characterized in that a flange (14) is arranged at the front side of the inner container (1), the flange (14) faces the outer side of the inner container (1), and a first rivet hole (141) is arranged on the flange (14).

3. An electric steamer box according to claim 2, characterized in that the front frame (2) is provided with an opening (21) and a connecting plate (22), the connecting plate (22) is the edge of the front frame (2) on the side close to the opening (21), and the connecting plate (22) surrounds the opening (21) for one turn.

4. The electric steamer box body according to claim 3, characterized in that the connection plate (22) is provided with a second rivet hole (221), and when the front frame (2) is mounted to the inner container (1), the second rivet hole (221) coincides with the first rivet hole (141).

5. An electric steamer box according to claim 1, characterized in that the first enclosing panel (16) comprises a side panel (12) and a bottom panel (13), the side panel (12) comprising a left side panel (121) and a right side panel (122).

6. An electric steamer box according to claim 5, characterized in that the second enclosing panel (17) comprises a top panel (11) and a back panel (18), the top panel (11) being located on the upper side of the first enclosing panel (16) and the back panel (18) being located on the rear side of the first enclosing panel (16).

7. An electric steamer body as claimed in claim 5, characterized in that the first collar (16) is formed by bending a sheet of material, the sheet of material being rectangular.

8. An electric steamer box according to claim 5, characterized in that the bottom plate (13) and the left side plate (121) are in circular arc transition, and the bottom plate (13) and the right side plate (122) are in circular arc transition.

9. The electric steamer box according to claim 6, characterized in that the back plate (18) comprises a slot (181), and the side plates (12), the bottom plate (13) and the back end of the top cover plate (11) are all abutted against the side walls (1811) of the slot (181).

10. An electric steamer adapted to be embedded in an integrated cooker, characterized in that it comprises an electric steamer body according to any one of the preceding claims 1-9.

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