CN216080596U

CN216080596U - Arrange board and locker

Info

Publication number: CN216080596U
Application number: CN202121687849.2U
Authority: CN
Inventors: 方宗阳; 胡煜刚; 任彦辉
Original assignee: Hubei Midea Refrigerator Co Ltd
Current assignee: Hubei Midea Refrigerator Co Ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-03-18
Anticipated expiration: 2031-07-23

Abstract

The utility model relates to the field of refrigeration equipment, and provides a cooking plate and a storage cabinet. According to the cooking plate provided by the embodiment of the utility model, the heat conducting part is arranged on the inner wall of the hollow cavity, so that the contact area between the refrigerant and the plate body is increased, the heat conducting efficiency of the cooking plate is effectively improved, and the freezing and thawing time of food is shortened.

Description

Arrange board and locker

Technical Field

The utility model relates to the field of refrigeration equipment, in particular to a food processing plate and a storage cabinet.

Background

In daily life, when frozen food materials are to be thawed, the frozen food materials are usually left at normal temperature for a certain period of time and are naturally thawed, but the time is long. Therefore, a cooking plate is often used, the cooking plate is usually made of a metal plate with high heat conduction speed, the frozen food material achieves the fastest natural thawing effect, and power and water consumption is not needed.

The cooking plate in the related art is provided with the square-shaped guide pipe or the cavity inside, and the arrangement mode has the problem of low heat conduction efficiency of the cooking plate.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve at least one of the problems occurring in the related art. Therefore, the utility model provides the cooking plate, and the contact area between the refrigerant and the plate body is increased, so that the heat conduction efficiency of the cooking plate can be effectively improved, and the freezing and thawing time of food can be shortened.

The utility model also provides a storage cabinet.

According to the embodiment of the first aspect of the utility model, the food processing plate comprises:

the plate comprises a plate body, wherein a plurality of hollow cavities are arranged in the plate body at intervals, refrigerants are filled in the hollow cavities, and heat conducting parts are arranged on the inner walls of the hollow cavities.

According to the cooking plate provided by the embodiment of the utility model, the heat conducting part is arranged on the inner wall of the hollow cavity, so that the contact area between the refrigerant and the plate body is increased, the heat conducting efficiency of the cooking plate is effectively improved, and the freezing and thawing time of food is shortened.

According to an embodiment of the present invention, the heat conducting member is a heat dissipating rib or a heat dissipating fin provided on the inner wall.

According to one embodiment of the utility model, the plate body comprises an upper plate and a lower plate which are oppositely arranged, at least one end of the upper plate and at least one end of the lower plate are connected in an extrusion mode to form a blank holder, and a flow channel communicated with the hollow cavity is formed at one side, close to the hollow cavity, of the extrusion connection end of the upper plate and the lower plate.

According to one embodiment of the utility model, the plate body is provided with an explosion-proof mechanism adapted to open when the pressure inside the hollow cavity is greater than a preset pressure.

According to one embodiment of the utility model, a groove is formed at one side of the extrusion connecting end of the upper plate and the lower plate close to the hollow cavity, the explosion-proof mechanism is a weak point crimping part formed by the pressing edge corresponding to the groove, and the width of the weak point crimping part is smaller than that of the pressing edge.

According to one embodiment of the utility model, the explosion-proof mechanism is a blind hole arranged on the plate body.

According to an embodiment of the present invention, further comprising:

and the two clamping grooves are correspondingly clamped at the two ends of the plate body respectively.

According to one embodiment of the present invention, a first end of the slot is provided with a first connecting strip extending along a first side of the board body, a second end of the slot is provided with a second connecting strip extending along a second side of the board body, ends of the two first connecting strips close to each other are detachably connected, and ends of the two second connecting strips close to each other are detachably connected.

According to an embodiment of the present invention, the first connecting strip and the second connecting strip are both groove-shaped structures, the first connecting strip is clamped at a first side of the plate body, and the second connecting strip is clamped at a second side of the plate body.

According to one embodiment of the present invention, two ends of the board body are respectively provided with a positioning portion, a concave portion corresponding to the positioning portion is provided in the slot, and the positioning portion abuts against the concave portion.

According to one embodiment of the present invention, the positioning portion is a protrusion formed on a side of the upper plate and/or the lower plate facing away from the recess by the groove.

According to the storage cabinet of the second aspect of the utility model, the storage cabinet is internally provided with the compartment, and the storage cabinet further comprises a cooking plate, wherein the cooking plate is any one of the cooking plates.

One or more technical solutions in the embodiments of the present invention have at least one of the following technical effects:

Further, through using above-mentioned cooking board, can effectively shorten the freezing and unfreezing time of food, shorten user's latency, improve user experience and feel, strengthen product competitiveness.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an exploded schematic view of a food processing board according to an embodiment of the present invention;

fig. 2 is a schematic partial cross-sectional view of a food processing board according to an embodiment of the present invention;

fig. 3 is a second schematic partial sectional view of the food processing board according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a card slot provided in an embodiment of the present invention;

FIG. 5 is an enlarged partial schematic view of FIG. 4 at A;

fig. 6 is a partially enlarged structural view at B in fig. 4.

Reference numerals:

10. a plate body; 11. a hollow cavity; 12. heat dissipation ribs; 13. an upper plate; 14. a lower plate; 15. a groove; 16. A weak point crimping part; 20. a card slot; 21. a first connecting bar; 22. a second connecting strip; 23. a latch; 24. buckling; 25. a recess; 26. and (4) protruding.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Fig. 1 is an explosion structure schematic diagram of a food processing board according to an embodiment of the present invention, and fig. 2 is one of partial sectional structure schematic diagrams of the food processing board according to the embodiment of the present invention, as shown in fig. 1 and fig. 2, the food processing board includes a board body 10, a plurality of hollow cavities 11 are arranged at intervals inside the board body 10, refrigerants are filled in the hollow cavities 11, and heat conducting components are arranged on inner walls of the hollow cavities 11.

According to the cooking plate provided by the embodiment of the utility model, the heat conducting part is arranged on the inner wall of the hollow cavity 11, so that the contact area between the refrigerant and the plate body 10 is increased, the heat conducting efficiency of the cooking plate is effectively improved, and the freezing and thawing time of food is shortened.

According to the embodiment of the utility model, the hollow cavities 11 are arranged along the length direction of the plate body 10, the distance between two adjacent hollow cavities 11 is equal, namely the thickness of the partition plate between two adjacent hollow cavities 11 is the same, compared with the prior art that the hollow cavities 11 are arranged inside the plate body 10 at intervals, the cooking plate of the utility model has the advantages that the hollow cavities 11 are arranged inside the plate body 10 at intervals, so that the refrigerant has a larger covering surface in the plate body 10, the contact area between the refrigerant and the plate body 10 is increased, and the heat conduction efficiency of the cooking plate is effectively improved. The cross section of the hollow cavity 11 is rectangular, circular or elliptical, but the shape of the cross section of the hollow cavity 11 is not limited thereto, and is determined according to the heat conduction efficiency and the processing cost.

According to the embodiment of the present invention, the plate body 10 is made of aluminum profile, which has a lower density and a lighter weight than other common metals, and the density of the aluminum profile is only 1/3 made of copper or iron. The aluminum profile is processed by two processes of heating and cooling in the production process, and has strong corrosion resistance. Compared with other metal materials, the aluminum profile has strong plasticity and has good advantages for production and manufacture. Because the both ends of cooking plate adopt stamping process to handle, simplified the preparation step, reduced manufacturing cost.

According to the embodiment of the utility model, the heat conducting component is the heat dissipation rib 12 arranged on the inner wall, the heat dissipation rib 12 is a convex edge formed on the inner wall of the hollow cavity 11 in the process of processing the plate body 10, the convex edge extends along the length direction of the hollow cavity 11, the convex edge and the plate body 10 are integrally formed, and the distance between two adjacent convex edges is equal.

According to the embodiment of the utility model, the heat conducting component is the radiating fins arranged on the inner wall, the radiating fins are arranged at equal intervals, the radiating fins and the plate body 10 are integrally formed, and the radiating fins have larger contact surfaces with the refrigerating medium, so that the heat conducting efficiency of the food processing plate can be further improved.

According to the embodiment of the utility model, fig. 3 illustrates a second schematic partial sectional structure of the food board provided by the embodiment of the utility model, as shown in fig. 3, the board body 10 includes an upper board 13 and a lower board 14 which are oppositely arranged, the upper board 13 and the lower board 14 are arranged in parallel, and at least one end of the upper board 13 and one end of the lower board 14 are connected by pressing to form a blank holder. One side of the extrusion connecting ends of the upper plate 13 and the lower plate 14, which is close to the hollow cavity 11, forms a flow channel communicated with the hollow cavity 11, and because the flow channel is communicated with each hollow cavity 11, the pressure in each hollow cavity 11 can be ensured to be the same, so that only one explosion-proof mechanism is needed at one end of the plate body 10, the purpose of pressure relief can be achieved, the number of the explosion-proof mechanisms is reduced, and the production cost is reduced.

It should be noted here that the number of the press edges is related to the manufacturing process of the plate body 10, and the manufacturing process of the plate body 10 may be various, for example, two ends of the upper plate 13 and the lower plate 14 may be connected by extrusion to form the press edges, and for example, one end of the upper plate 13 and one end of the lower plate 14 may be connected by extrusion to form the press edges, in this case, only one end of the upper plate 13 and one end of the lower plate 14 may be connected by extrusion, and the other end may be connected by welding or by other processes. The cross section of the flow channel in the present embodiment is approximately isosceles triangle, because the length of the upper plate 13 and the lower plate 14 at the crimping connection is the same, and when the length of the upper plate 13 and the lower plate 14 at the crimping connection is different, the shape of the cross section is also changed.

According to an embodiment of the present invention, the plate body 10 is provided with an explosion-proof mechanism adapted to open when the pressure inside the hollow cavity 11 is greater than a preset pressure. Because the cooking board in-process that unfreezes, the internal pressure of cavity 11 changes great, leads to the cooking board to burst in order to prevent that cavity 11 internal pressure is too big, consequently sets up explosion-proof mechanism and carries out the pressure release, improves the security of cooking board.

According to the embodiment of the utility model, a groove 15 is formed at one side of the extrusion connecting ends of the upper plate 13 and the lower plate 14 close to the hollow cavity 11, the explosion-proof mechanism is a weak point crimping part 16 formed by pressing the edge corresponding to the groove 15, the weak point crimping part 16 belongs to one part of the pressing edge, but the width of the weak point crimping part 16 is smaller than that of the pressing edge. As shown in fig. 3, the width of the weak point crimping portion 16 is L1 in fig. 3, and the width of the edge is L2 in fig. 3.

It should be noted that, during the process of press-connecting the upper plate 13 and the lower plate 14, a tool needs to be placed between the press-connecting ends of the upper plate 13 and the lower plate 14. In the extrusion process, due to the existence of the tool, the width of the pressing edge close to the tool is reduced, so that the weak point crimping part 16 is formed, and compared with the pressing edges at other positions, the crimping width of the weak point crimping part 16 is reduced. When the internal pressure of the hollow cavity 11 is greater than the preset pressure, the weak point crimping part 16 automatically opens to release the pressure, so that the internal pressure of the hollow cavity 11 is reduced, and the plate body 10 is prevented from bursting from other positions, resulting in injury to the user.

According to the embodiment of the present invention, the explosion-proof mechanism is a blind hole disposed on the plate body 10, and the blind hole may be disposed on the upper surface or the lower surface of the plate body 10, or may be disposed at the crimping connection end of the upper plate 13 and the lower plate 14, which is not limited herein. The blind hole can be used as an explosion-proof mechanism because the blind hole can reduce the thickness of the upper plate 13 or the lower plate 14, so that the blind hole is arranged to be a weak point, and when the internal pressure of the hollow cavity body 11 is greater than the preset pressure, the blind hole is broken to release the pressure.

According to the embodiment of the present invention, the food processing board further includes two clamping grooves 20, and the two clamping grooves 20 are correspondingly clamped at two ends of the board body 10, respectively. The surface of draw-in groove 20 adopts the arc structure, makes things convenient for taking of cooking board. The material of draw-in groove 20 is the PP material, and the draw-in groove 20 of PP material has the low price, and toughness is good and corrosion-resistant advantage. Set up draw-in groove 20 and can convenience of customers arrange the board of taking, avoid the direct and microthermal plate body 10 of user to contact, lead to the frostbite.

According to an embodiment of the present invention, fig. 4 illustrates a structural schematic view of the card slot 20 provided in the embodiment of the present invention, as shown in fig. 4, a first end of the card slot 20 is provided with a first connecting strip 21 extending along a first side edge of the board body 10, a second end of the card slot 20 is provided with a second connecting strip 22 extending along a second side edge of the board body 10, ends of the two first connecting strips 21 close to each other are detachably connected, and ends of the two second connecting strips 22 close to each other are detachably connected. The two card slots 20 are connected by the two first connecting bars 21 and the two second connecting bars 22, so that the card slots 20 are prevented from being separated from the plate body 10.

According to an embodiment of the present invention, fig. 5 illustrates a partial enlarged structural schematic view at a in fig. 4, and fig. 6 illustrates a partial enlarged structural schematic view at B in fig. 4, and as shown in fig. 5 and fig. 6, one ends of the two first connecting strips 21 close to each other are respectively provided with a latch 23 and a buckle 24, that is, one first connecting strip 21 is provided with the latch 23, the other first connecting strip 21 is provided with the buckle 24, and the latch 23 is snapped into the buckle 24, so that the two first connecting strips 21 are detachably connected. One ends of the two second connecting strips 22 close to each other are respectively provided with a clamping tongue 23 and a clamping buckle 24, namely, one second connecting strip 22 is provided with the clamping tongue 23, the other second connecting strip 22 is provided with the clamping buckle 24, and the clamping tongue 23 is clamped in the clamping buckle 24, so that the two second connecting strips 22 can be detachably connected.

According to the embodiment of the present invention, the first connecting strip 21 and the second connecting strip 22 are both groove-shaped, the first connecting strip 21 is clamped at a first side of the plate body 10, and the second connecting strip 22 is clamped at a second side of the plate body 10. The first connecting strip 21 and the second connecting strip 22 of the groove-shaped structure can limit the plate body 10, two clamping grooves 20, the first connecting strip 21 and the second connecting strip 22 form a surrounding edge around the plate body 10, and the surrounding edge protrudes out of the upper surface and the lower surface of the plate body 10, so that food can be prevented from sliding down and unfreezing liquid can be prevented from flowing out. Due to the surrounding edges, the upper surface and the lower surface of the plate body 10 are suspended, and the heat conduction efficiency of the food processing plate is further improved.

According to the embodiment of the present invention, the two ends of the plate body 10 are respectively provided with the positioning portions, the slot 20 is internally provided with the concave portions 25 corresponding to the positioning portions, and the positioning portions abut against the concave portions 25. The positioning part and the concave part 25 are arranged for positioning matching, so that the card slot 20 can be quickly realized.

According to the embodiment of the utility model, the positioning part is the protrusion 26 formed on the side of the groove 15, which is far away from the concave part 25, of the upper plate 13 and/or the lower plate 14, and the protrusion 26 is formed on the side of the groove 15, which is far away from the concave part 25, of the upper plate 13 and/or the lower plate 14 in the process of extruding the groove 15, so that the protrusion 26 is used as the positioning part, the manufacturing steps of the food processing plate are simplified, and the production efficiency is improved.

According to an embodiment of the present invention, as shown in fig. 1 to 6, the food processing board includes a board body 10 and two clamping grooves 20, the board body 10 is made of an aluminum profile, a plurality of hollow cavities 11 are spaced inside the board body 10, the hollow cavities 11 are arranged along the length direction of the board body 10, the distances between two adjacent hollow cavities 11 are equal, and the cross sections of the hollow cavities 11 are rectangular. The hollow cavity 11 is filled with a refrigerant, and the inner wall of the hollow cavity 11 is provided with a heat conducting component, which is a heat dissipating rib 12 arranged on the inner wall. The heat dissipation rib 12 is a protruding edge formed on the inner wall of the hollow cavity 11 in the process of processing the plate body 10, the protruding edge extends along the length direction of the hollow cavity 11, the protruding edge and the plate body 10 are integrally formed, and the distance between two adjacent protruding edges is equal.

The plate body 10 comprises an upper plate 13 and a lower plate 14 which are oppositely arranged, two ends of the upper plate 13 and the lower plate 14 are connected in an extrusion mode to form edge pressing, one side, close to the hollow cavity 11, of the extrusion connecting end of the upper plate 13 and the lower plate 14 forms a flow channel communicated with the hollow cavity 11, and the cross section of the flow channel is approximate to an isosceles triangle. Since the flow passage communicates with each hollow chamber 11, it is possible to ensure that the pressure in each hollow chamber 11 is the same, and thus only one explosion proof mechanism is required at one end of the plate body 10. The end parts of the hollow cavities 11 are communicated through the flow channels, so that the internal refrigerants are uniformly distributed, the heat conduction in all directions and no dead angle is realized, and the quick-freezing and thawing capacities are effectively improved.

The plate body 10 is provided with an explosion-proof mechanism adapted to open when the pressure inside the hollow cavity 11 is greater than a preset pressure. A groove 15 is formed at one side, close to the hollow cavity 11, of the extrusion connecting end of the upper plate 13 and the lower plate 14, the explosion-proof mechanism is a crimping part formed by pressing edges corresponding to the groove 15, and the width of the crimping part is smaller than that of the pressing edges.

Two draw-in grooves 20 are located the both ends of plate body 10 correspondingly card respectively, and the surface of draw-in groove 20 adopts the arc structure to make things convenient for taking of cooking plate. The material of draw-in groove 20 is the PP material, sets up draw-in groove 20 and can convenience of customers arranges the board of taking, avoids the direct and microthermal plate body 10 of user to contact, leads to the frostbite. The first end of the clamping groove 20 is provided with a first connecting strip 21 extending along the first side edge of the plate body 10, one end of each of the two first connecting strips 21 close to each other is provided with a clamping tongue 23 and a buckle 24, namely, one first connecting strip 21 is provided with the clamping tongue 23, the other first connecting strip 21 is provided with the buckle 24, and the clamping tongue 23 is clamped in the buckle 24, so that the two first connecting strips 21 can be detachably connected. The second end of the card slot 20 is provided with a second connecting strip 22 extending along the second side edge of the board body 10, one end of each of the two second connecting strips 22 close to each other is provided with a latch 23 and a buckle 24, that is, one second connecting strip 22 is provided with the latch 23, the other second connecting strip 22 is provided with the buckle 24, and the latch 23 is clipped in the buckle 24, so that the two second connecting strips 22 can be detachably connected. The first connecting strip 21 and the second connecting strip 22 are both groove-shaped structures, the first connecting strip 21 is clamped on a first side edge of the plate body 10, and the second connecting strip 22 is clamped on a second side edge of the plate body 10. The two card slots 20 are connected by the two first connection bars 21 and the two second connection bars 22, so that the card slots 20 are prevented from being separated from the plate body 10.

The two ends of the plate body 10 are respectively provided with a positioning portion, a concave portion 25 corresponding to the positioning portion is arranged in the slot 20, and the positioning portion abuts against the concave portion 25. The positioning part is a protrusion 26 formed on one side of the groove 15, which is far away from the concave part 25, of the upper plate 13 and/or the lower plate 14, and the protrusion 26 is used as the positioning part, so that the manufacturing steps of the food processing plate are simplified, and the production efficiency is improved.

The use method of the food processing plate comprises the steps that when the food processing plate is placed in a freezing chamber of a refrigerator, the refrigerating fluid absorbs cold rapidly to achieve rapid cooling, and then heat conduction is carried out on food placed on the food processing plate, so that the purpose of rapidly freezing the food is achieved. When the cooking plate is placed at normal temperature, the refrigerant absorbs heat rapidly to realize rapid heating, and then heat conduction is carried out on the cooking plate and food placed on the cooking plate, so that the purpose of rapidly unfreezing the food is achieved.

In a second aspect of the present invention, a storage cabinet is further provided, wherein a compartment is formed inside the storage cabinet, and the storage cabinet further includes a cooking plate, and the cooking plate is the cooking plate according to any one of the above embodiments. Through using above-mentioned cooking board, can effectively shorten the freezing and unfreezing time of food, shorten user's latency, improve user experience and feel, strengthen the product competitiveness.

It should be noted here that the storage cabinet may be a refrigerator, a freezer, or other cabinet with storage function.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the utility model. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.

Claims

1. A food processing plate, comprising:

the heat-conducting plate comprises a plate body, wherein a plurality of hollow cavities are arranged at intervals in the plate body, refrigerants are filled in the hollow cavities, and heat-conducting components are arranged on the inner walls of the hollow cavities; the plate body comprises an upper plate and a lower plate which are oppositely arranged, at least one end of the upper plate and at least one end of the lower plate are connected in an extrusion mode to form a blank pressing mode, and a flow channel communicated with the hollow cavity is formed in one side, close to the hollow cavity, of the extrusion connecting end of the upper plate and the lower plate.

2. The food processing board of claim 1, wherein the heat conducting member is a heat dissipating rib or a heat dissipating fin provided on the inner wall.

3. The food board of claim 1, wherein the board body is provided with an explosion-proof mechanism adapted to open when the pressure inside the hollow cavity is greater than a preset pressure.

4. The food processing board as claimed in claim 3, wherein a groove is formed at one side of the extrusion connecting end of the upper board and the lower board close to the hollow cavity, the explosion-proof mechanism is a weak point crimping part formed by the pressing edge corresponding to the groove, and the width of the weak point crimping part is smaller than that of the pressing edge.

5. The food processing board according to claim 3 or 4, wherein the explosion-proof mechanism is a blind hole arranged on the board body.

6. The food processing board of claim 4, further comprising:

7. The food processing board as recited in claim 6, wherein a first end of the slot is provided with a first connecting strip extending along a first side of the board body, a second end of the slot is provided with a second connecting strip extending along a second side of the board body, two ends of the first connecting strips close to each other are detachably connected, and two ends of the second connecting strips close to each other are detachably connected.

8. The food processing board as claimed in claim 7, wherein the first connecting strip and the second connecting strip are both groove-shaped structures, the first connecting strip is clamped on the first side of the board body, and the second connecting strip is clamped on the second side of the board body.

9. The food processing board according to claim 6, wherein the two ends of the board body are respectively provided with a positioning portion, a concave portion corresponding to the positioning portion is arranged in the clamping groove, and the positioning portion abuts against the concave portion.

10. The food board of claim 9, wherein the positioning portion is a protrusion formed on the upper plate and/or the lower plate on a side of the groove facing away from the recess.

11. A storage cabinet, the inside of storage cabinet is formed with the compartment, its characterized in that still includes the cooking board, the cooking board of claim 1 to 10.