CN104367203B - Liner for electric oven and electric oven with it - Google Patents

Abstract

The invention discloses a kind of inner bag for electric oven and the electric oven with it, the inner bag for being used for electric oven includes：U-board and L shaped plate.U-board includes left plate, right plate and the first connecting plate, and the left side of the first connecting plate is connected with left plate, and the right of the first connecting plate is connected with right plate；L shaped plate includes back side panel and the second connecting plate, and the back of the second connecting plate is connected with back side panel, and back side panel is connected with the left plate of U-board, right plate and the first connecting plate respectively, and the second connecting plate is connected with the left plate and right plate of U-board respectively.Inner bag for electric oven according to embodiments of the present invention, screw, buckle structure that assembling inner bag needs etc. can be reduced, cost is reduced, in addition, the structural strength and sealing property of inner bag can also be greatly enhanced, so as to improve the sealing property of the electric oven with the inner bag.

Description

Liner for electric oven and electric oven with it

technical field

The invention relates to the technical field of cooking equipment manufacturing, in particular to an inner container for an electric oven and an electric oven with the same.

Background technique

The liner used in the electric oven in the related art has many assembly components, the assembly is complicated, and the installation efficiency is low. In addition, there are many types of molds for the support liner, resulting in high production costs.

Contents of the invention

The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, the present invention is to provide an inner container for an electric oven, which is easy to assemble.

The invention also proposes an electric oven with the inner container.

The liner for an electric oven according to an embodiment of the present invention includes: a U-shaped plate and an L-shaped plate. The U-shaped plate is integrally formed, and the U-shaped plate includes a left side plate, a right side plate and a first connecting plate, the left side of the first connecting plate is connected with the left side plate, and the first connecting plate The right side is connected to the right side plate, and at least a part of any one of the left side plate and the right side plate extends to the upper side or the lower side of the first connecting plate; the L-shaped plate is integrally formed, The L-shaped plate includes a rear side plate and a second connecting plate, the rear edge of the second connecting plate is connected to the rear side plate, and the rear side plate is respectively connected to the left side plate, the The right side plate is connected with the first connecting plate to close the rear side of the U-shaped plate, and the second connecting plate is connected with the left side plate and the right side plate of the U-shaped plate respectively to close the side of the U-shaped plate opposite to the first connecting plate.

According to the inner container for the electric oven according to the embodiment of the present invention, the inner container is spliced by the U-shaped plate and the L-shaped plate, which reduces the parts for forming the inner container, thereby not only simplifying the assembly of the inner container, but also improving the assembly efficiency of the inner container , and can also reduce the screws and buckle structures required for assembling the inner container to reduce costs. In addition, the structural strength and sealing performance of the inner container can be greatly improved, thereby improving the sealing performance of the electric oven with the inner container. Reduce heat loss, improve energy efficiency, save energy and protect the environment.

In addition, the liner for an electric oven according to the above-mentioned embodiments of the present invention may also have the following additional technical features:

According to an embodiment of the present invention, a plurality of plug connectors are provided on the inner side of the L-shaped board, and a plurality of card holes corresponding to the plug connectors are formed on the U-shaped board, and the plug connectors At least a part of the component is fixed on the U-shaped plate through the corresponding hole.

According to an embodiment of the present invention, the connector includes a first insertion piece, a second insertion piece and a third insertion piece, the first insertion piece is arranged on the rear side plate and is located away from the second insertion piece. The position of the connecting plate, the second inserting piece is set on the second connecting plate and is located adjacent to the rear side plate, the third inserting piece is set on the second connecting plate and is located away from the Describe the location of the rear panel.

According to an embodiment of the present invention, the edges of the left side plate and the right side plate are respectively formed with first flanges extending toward the outside of the U-shaped plate, and the first flanges and the L-shaped The inner surface of the board is attached, and at least a part of the plurality of locking holes is formed on the first flange.

According to an embodiment of the present invention, a part of the front edge of the second connecting plate extends inwardly to form a second flange, and the third insertion piece is arranged at both ends of the second flange and moves away from the first flange. The direction of the two flanges extends, and the left side plate and the right side plate are respectively provided with locking holes corresponding to the third inserting piece.

According to an embodiment of the present invention, any one of the first insertion piece, the second insertion piece and the third insertion piece includes at least one and an adjacent At least one of the L-shaped plates is provided along the right side.

According to an embodiment of the present invention, the side edge of the rear side plate of the L-shaped plate away from the second connecting plate is provided with a third flange extending forward, and the first flange of the U-shaped plate The rear edge of a connecting plate is provided with a fourth flange extending outward, the fourth flange is attached to the rear side plate of the L-shaped plate, and the fourth flange is against the on the inner side of the third flange.

According to an embodiment of the present invention, an electric control unit is formed on the right side plate, and the right side of the second connection plate and the right side of the rear side plate of the L-shaped plate protrude from the right side plate.

According to an embodiment of the present invention, one of the first connecting plate and the second connecting plate forms the top plate of the inner container, and the other of the first connecting plate and the second connecting plate forms The bottom plate of the liner.

According to an embodiment of the present invention, the U-shaped plate and the L-shaped plate are connected by welding, riveting, clamping or screwing.

According to an embodiment of the present invention, the connection between the rear side plate of the L-shaped plate and the second connecting plate is provided with a corner boss extending in the left and right direction, and the left side of the U-shaped plate The plate and the right side plate respectively bear against the two ends of the corner boss.

The electric oven according to the embodiment of the present invention includes the liner for the electric oven according to the foregoing embodiments of the present invention. Therefore, the structure of the electric oven is simple and the assembly is convenient. In addition, the electric oven has high sealing performance, energy saving and environmental protection, and the temperature rise of the surrounding environment of the electric oven is slowed down.

Description of drawings

Fig. 1 is a schematic diagram of an inner container for an electric oven according to an embodiment of the present invention.

Fig. 2 is a right side view of Fig. 1 .

Fig. 3 is an exploded schematic diagram of an inner container for an electric oven according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of a U-shaped plate used in an inner container of an electric oven according to an embodiment of the present invention.

FIG. 5 is a partially enlarged schematic diagram of circled A in FIG. 4 .

Fig. 6 is a schematic diagram of an L-shaped plate used in an inner container of an electric oven according to an embodiment of the present invention.

FIG. 7 is a partially enlarged schematic diagram of circled B in FIG. 6 .

FIG. 8 is a partially enlarged schematic diagram of circled C in FIG. 6 .

Reference signs:

liner 100, cavity 101,

U-shaped plate 1, left side plate 11, right side plate 12, first connecting plate 13, first flange 102, second flange 103, clamping hole 104, rotation control unit 41, hot air control unit 42, oven lamp control Unit 43, fermentation control unit 44, the fourth flange 105,

L-shaped plate 2, rear side plate 21, second connecting plate 22, corner boss 23, first insertion piece 31, second insertion piece 32, third insertion piece 33, third flange 201.

detailed description

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

As shown in FIGS. 1 to 8 , an inner container 100 for an electric oven according to an embodiment of the present invention includes: a U-shaped plate 1 and an L-shaped plate 2 .

Specifically, with reference to Fig. 4, the U-shaped plate 1 is integrally formed, and the U-shaped plate 1 includes a left side plate 11, a right side plate 12 and a first connecting plate 13, and the left side of the first connecting plate 13 is connected with the left side plate 11, The right side of the first connecting plate 13 is connected with the right side plate 12, and at least a part of any one of the left side plate 11 and the right side plate 12 extends to the upper side or the lower side of the first connecting plate 13, in other words, the U-shaped plate is U-shaped with closed bottom or closed top. Wherein, FIG. 4 shows the situation that the left side plate 11 extends downward from the left side of the first connecting plate 13 and the right side plate 12 extends downward from the right side of the first connecting plate 13 . The L-shaped plate 2 is integrally formed. Referring to FIGS. 1 and 6, the L-shaped plate 2 includes a rear side plate 21 and a second connecting plate 22, and the rear edge of the second connecting plate 22 is connected with the rear side plate 21 to form an L shape. board body. Rear side plate 21 links to each other with the left side plate 11 of U-shaped plate 1, the right side plate 12 and the first connecting plate 13 respectively to close the rear side of U-shaped plate 1, and the second connecting plate 22 is connected with the left side of U-shaped plate 1 respectively. The side plate 11 and the right side plate 12 are connected to close the side of the U-shaped plate 1 opposite to the first connecting plate 13 , and the L-shaped plate 2 is connected to the U-shaped plate 1 to form a cavity 101 with an open front.

According to the inner container 100 for an electric oven according to the embodiment of the present invention, the inner container 100 is spliced by the U-shaped plate 1 and the L-shaped plate 2, which reduces the parts for forming the inner container 100, thereby not only simplifying the assembly of the inner container 100, The assembly efficiency of the liner 100 is improved, and the screws and buckle structures required for assembling the liner 100 can be reduced to reduce costs. In addition, the structural strength and sealing performance of the liner 100 can be greatly improved, thereby improving the performance of the inner liner 100. The sealing performance of the electric oven with a liner of 100 can reduce heat loss, improve energy efficiency, and save energy and protect the environment.

In some embodiments of the present invention, a plurality of plug connectors are provided on the inner surface of the L-shaped board 2 , and a plurality of card holes 104 corresponding to the plug connectors are formed on the U-shaped board 1 , and the plug-in connectors At least a part of the component is clamped on the U-shaped board 1 through the corresponding clamping hole 104 . It is convenient to quickly and stably assemble the U-shaped plate 1 and the L-shaped plate 2 together, thereby improving the assembly efficiency and stability of the inner container 100 .

Further, as shown in FIGS. 6 to 8 , the connector includes a first insertion piece 31 , a second insertion piece 32 and a third insertion piece 33 . The first insertion piece 31 is arranged on the rear side plate 21 and is located away from the second The position of the second connecting plate 22, the second inserting piece 32 is arranged on the second connecting plate 22 and is located at a position adjacent to the rear side plate 21, and the third inserting piece 33 is arranged on the second connecting plate 22 and is located away from the rear side plate 21 s position. Correspondingly, the U-shaped board 1 has locking holes 104 corresponding to these connectors, so that the first insertion piece 31, the second insertion piece 32 and the third insertion piece 33 pass through the corresponding locking holes 104 and are locked in the U-shaped On the board 1, the connection between the U-shaped board 1 and the L-shaped board 2 is stabilized, and the structural strength of the inner tank 100 is improved.

As shown in Figures 1 and 4, in some examples of the present invention, the edges of the left side panel 11 and the right side panel 12 are respectively formed with first flanges 102 extending toward the outside of the U-shaped panel 1, in other words, Referring to Fig. 3, the rear edge and the lower edge of the left side plate are provided with a first flange 102 extending away from the right side plate 12, and the rear edge and the lower edge of the right side plate 12 are provided with a direction away from the left side plate 11. The first flange 102 extends in the direction. The first flange 102 is attached to the inner surface of the L-shaped board 2, and at least a part of the plurality of card holes 104 is formed on the first flange 102, that is to say, the first flange 102 passes through the socket and the card. The cooperation of the hole 104 is fixedly connected with the L-shaped plate 2 . Setting the first flange 102 to fit on the inner surface of the L-shaped plate 2 can effectively improve the stability and sealing of the cooperation between the U-shaped plate 1 and the L-shaped plate 2, thereby further reducing heat loss, not only can Improve energy efficiency, save energy and protect the environment, and can also reduce the impact on the surrounding environment when the electric oven with the liner 100 is working.

Wherein, the inner surface of the L-shaped plate 2 refers to the surface of the L-shaped plate 2 facing the U-shaped plate 1. Since the L-shaped plate 2 is an L-shaped connection formed by the rear side plate 21 and the second connecting plate 22, therefore , the inner side of the L-shaped plate 2 refers to the inner side of the L-shape. Specifically, referring to FIG. 6 , the inner side of the L-shaped plate 2 includes the front side of the rear side plate 21 and the upper side of the second connecting plate 22 .

Further, as shown in FIGS. 6 and 8 , a part of the front edge of the second connecting plate 22 extends inwardly to form a second flange 103 , and the third insert 33 is arranged at both ends of the second flange 103 and moves away from the second flange 103 . The direction of the two flanges 103 extends, and the left side plate 11 and the right side plate 12 are respectively provided with locking holes 104 corresponding to the third inserting piece 33 . The U-shaped plate 1 can be effectively positioned and fixed by the third insertion piece 33 provided at both ends of the second flange 103, especially for the left side plate 11 and the right side plate 12 on the U-shaped plate 1. Positioning and fixing improve the stability of the liner 100 .

Wherein, referring to FIG. 6 , the inner side of the second connecting plate 22 refers to the upper side of the second connecting plate 22 .

As shown in FIG. 6 , in some specific embodiments of the present invention, unlike the previous embodiments, any one of the first insert 31 , the second insert 32 and the third insert 33 includes adjacent L-shaped At least one disposed on the left edge of the plate 2 and at least one disposed adjacent to the right edge of the L-shaped plate 2 . Therefore, the connection strength between the U-shaped plate 1 and the L-shaped plate 2 can be further improved.

Advantageously, the side edge of the rear side plate 21 of the L-shaped plate 2 away from the second connecting plate 22 (that is, the upper side edge of the rear side plate 21 as shown in FIG. 3 ) is provided with a third flange 201 extending forward, The rear side of the first connecting plate 13 of U-shaped plate 1 is provided with the 4th flanging 105 that extends to the outside (with reference to the upper side of Fig. 3 first connecting plate 13), the 4th flanging 105 and the L-shaped plate 2 The rear side panel 21 is attached, and the fourth flange 105 abuts against the inner side of the third flange 201 . Therefore, the first connecting plate 13 of the U-shaped plate 1 is positioned through the cooperation of the third flange 201 and the fourth flange 105 .

As shown in Figures 1 to 4, in some examples of the present invention, an electric control unit is formed on the right side plate 12, and the right side of the second connecting plate 22 of the L-shaped plate 2 and the right side of the rear side plate 21 all extend Get out the right panel 12. Therefore, by extending the right side plate 12 from the right side of the L-shaped plate 2, it is convenient to form a space for placing electric control components on the right side of the inner liner 100, which is convenient for the assembly of the electric oven with the inner liner 100, and improves the space. utilization rate.

In some embodiments of the present invention, one of the first connecting plate 13 and the second connecting plate 22 forms the top plate of the inner container 100, and the other of the first connecting plate 13 and the second connecting plate 22 forms the top plate of the inner container 100. bottom plate. That is to say, the closed end of the U-shaped plate 1 is one of the upper end or the lower end, so that a cavity with an open front side is formed by the U-shaped plate 1 and the L-shaped plate 2 .

In addition, the U-shaped plate 1 of the present invention can also be connected with the L-shaped plate 2 by welding, riveting, clamping or screwing. Therefore, the U-shaped plate 1 and the L-shaped plate 2 can be fixed together in many different ways, so that the inner container 100 has higher structural strength.

The junction of the rear side plate 21 and the second connecting plate 22 of the L-shaped plate 2 is provided with a corner boss 23 extending in the left and right direction, and the left side plate 11 and the right side plate 12 of the U-shaped plate 1 are respectively against the corner boss. 23 ends.

In addition, the front edge of the second connecting plate 22 of the L-shaped plate 2 has a second flange 103 extending to the inner side of the second connecting plate 22, and the left side plate 11 and the right side plate 12 of the U-shaped plate 1 respectively abut against the second The two ends of flanging 103. Therefore, the U-shaped plate 1 is effectively limited by the corner boss 23 and the second flange 103 .

A specific embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in Figures 1 to 8, the liner 100 provided by the present invention includes a U-shaped plate 1 and an L-shaped plate 2, and the U-shaped plate 1 is composed of a left side plate 11, a right side plate 12 and a top plate (that is, as shown in Figure 4 The first connecting plate 13) is formed, and the L-shaped plate 2 is composed of a rear side plate 21 and a bottom plate (ie, the second connecting plate 22 as shown in FIG. 6 ). Integrate parts to reduce the number of parts and improve installation efficiency. The U-shaped plate 1 and the L-shaped plate 2 are synthesized through a buckle-twisted structure without screws.

The end of the side of U-shaped plate 1 is provided with flanging, is provided with clamping hole 104 on the flange, and L-shaped plate 2 is provided with the insertion piece corresponding with clamping hole 104, and inserting piece inserts in the clamping hole 104 during installation, play a fixed role. The turning point of the L-shaped plate 2 is provided with a boss 23, which plays a positioning role during installation.

The installation positions of the functional components of the electric oven are uniformly arranged on the left side or the right side of the U-shaped plate 1, so that the installation structure of the functional components is fixed and molds are reduced. cut costs. The electric control units are concentrated on the left or right side of the U-shaped plate, wherein the electric control units include a rotation control unit 41, a hot air control unit 42, an oven lamp control unit 43, and a fermentation control unit 44, etc.

The inner container 100 of the present invention is simplified from five parts of general structure to two parts. The U-shaped plate 1 and the L-shaped plate 2 are synthesized through a buckle-twisted structure without screws. Save 15 screws compared with general structure. The U-shaped plate 1 is positioned by the inherent structure of the L-shaped plate 2, and is easy to install. Four functions (rotation + hot air + furnace lamp + fermentation) are integrated, and the structure is solidified on the left side plate 11 or right side plate 12, saving molds.

In addition, the connection of the U-shaped plate 1 and the L-shaped plate 2 of the present invention may adopt methods such as screws, riveting and welding. The left side plate 11, the right side plate 12 and the top plate are conjoined to form a U plate, and the base plate and the rear side plate 21 are conjoined to form an L plate.

The installation of U-shaped plate 1 is pushed in, relying on the left flanging of L-shaped plate 2, the upper flanging and the lower bottom surface positioning, and the rear bottom of U-shaped plate 1 relies on the positioning of corner boss 23 below L-shaped plate 2, which is easy to install. In addition, it is also possible to combine the left side panel, the right side panel and the top panel to form a U-board, and the bottom panel and the rear panel to form an L-board. many.

The present invention also proposes an electric oven, which includes the inner container 100 for an electric oven according to the foregoing embodiments of the present invention. Therefore, the structure of the electric oven is simple and the assembly is convenient. In addition, the electric oven has high sealing performance, energy saving and environmental protection, and the temperature rise of the surrounding environment of the electric oven is slowed down.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise specified limit. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first and second feature indirectly through an intermediary. touch. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, those skilled in the art can make the above-mentioned The embodiments are subject to changes, modifications, substitutions and variations.

Claims (11)

1. a kind of inner bag for electric oven, it is characterised in that including：

U-board, the U-board is integrally formed, and the U-board includes left plate, right plate and the first connecting plate, and described first connects The left side of fishplate bar is connected with the left plate, and the right of first connecting plate is connected with the right plate, and the left plate The upside or downside of first connecting plate are extended to at least a portion of any of the right plate；

L shaped plate, the L shaped plate is integrally formed, and the L shaped plate includes back side panel and the second connecting plate, second connecting plate Back is connected with the back side panel, the back side panel respectively with the left plate of the U-board, the right plate and described One connecting plate is connected to close the rear side of the U-board, second connecting plate respectively with the left plate of the U-board and The right plate is connected to close the side relative with first connecting plate of the U-board,

It is convex that the junction of the back side panel of the L shaped plate and second connecting plate is provided with the corner extended in left-right direction Platform, the left plate, the right plate of the U-board are against the two ends of the corner boss respectively.

2. the inner bag according to claim 1 for electric oven, it is characterised in that the medial surface of the L shaped plate is provided with Multiple hole clippings corresponding with the plug connector, at least a portion of the plug connector are formed with multiple plug connectors, the U-board It is held in through the corresponding hole clipping in the U-board.

3. the inner bag according to claim 2 for electric oven, it is characterised in that the plug connector include the first inserted sheet, Second inserted sheet and the 3rd inserted sheet, first inserted sheet are located on the back side panel and are located remotely from the position of second connecting plate Put, second inserted sheet is located on second connecting plate and positioned at the position of the neighbouring back side panel, and the 3rd inserted sheet is set On second connecting plate and it is located remotely from the position of the back side panel.

4. the inner bag according to claim 3 for electric oven, it is characterised in that the left plate and the right plate Edge is respectively formed with the first flange towards the outside extension of the U-board, first flange and the medial surface of the L shaped plate Fit, and at least a portion formation in multiple hole clippings is on first flange.

5. the inner bag for electric oven according to claim 3 or 4, it is characterised in that the forward position of second connecting plate A part extend to form the second flange to inner side, the 3rd inserted sheet is located at the two ends of second flange and to away from described Hole clipping corresponding with the 3rd inserted sheet is respectively equipped with the direction extension of second flange, the left plate and the right plate.

6. the inner bag for electric oven according to claim 3 or 4, it is characterised in that first inserted sheet, described second Any one in inserted sheet and the 3rd inserted sheet includes the left side of the neighbouring L shaped plate along at least one set and adjacent to institute State at least one of the right side edge setting of L shaped plate.

7. the inner bag for electric oven according to any one of claim 1-4, it is characterised in that the institute of the L shaped plate The side of remote second connecting plate of back side panel is stated along provided with the 3rd flange extended forward, described the first of the U-board The rear side of connecting plate is pasted along provided with the 4th flange extended laterally, the 4th flange and the back side panel of the L shaped plate Close, and the 4th flange is against on the medial surface of the 3rd flange.

8. the inner bag for electric oven according to any one of claim 1-4, it is characterised in that shape on the right plate Into there is ECU, and the right plate is stretched out on the right of second connecting plate and the right of back side panel of the L shaped plate.

9. the inner bag according to claim 1 for electric oven, it is characterised in that first connecting plate and described second Another formation in the top plate of a formation inner bag in connecting plate, first connecting plate and second connecting plate The bottom plate of the inner bag.

10. the inner bag according to claim 1 for electric oven, it is characterised in that the U-board is led to the L shaped plate Cross welding, riveting, clamping or mode connects for screw.

11. a kind of electric oven, it is characterised in that including being used in electric oven according to any one of claim 1-10 Courage.