Ice cube tray, ice making box and refrigeration equipment

Abstract

The utility model relates to the technical field of intelligent household appliances, and discloses an ice cube tray which comprises an ice cube tray groove and an ice unloading assembly. The ice cube tray groove is provided with a groove opening and a groove bottom, and a through hole is formed in the groove bottom; the ice removing assembly comprises an ice removing column, part of a column body of the ice removing column extends into the ice cube tray groove through the through hole to form an ice making space, and the ice removing column can move in a reciprocating mode in the axial direction of the through hole. The conditions that the interior of the ice block is hollow, the hardness is not uniform and the like can be effectively reduced, and the ice block is easy to fall off from the ice cube tray. The utility model further discloses an ice making box and refrigeration equipment.

Description

Technical Field

[0001] The present application relates to the technical field of smart home appliances, for example, to an ice cube tray, an ice box and a refrigeration device. Background Art

[0002] At present, some refrigeration equipment has the function of making ice, such as a refrigerator or a freezer, which is provided with an ice tray inside. Water is poured into the ice tray and the water in the ice tray is frozen to form ice cubes. When the user uses it, the ice cubes are taken out of the ice tray.

[0003] There are many ways to make ice and thaw ice in the related art, such as manually adding water by the user and manually taking out ice cubes after they are formed. Another example is to automatically add water through a water injection structure, and then take out ice cubes through a driving structure. Specifically, an ice maker provided in the related art includes an ice tray, and a plurality of ice grids are defined in the ice tray. The upper end of the ice tray is open, and the bottom of the ice grid is pressed by a driving structure to complete thaw ice.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] Most ice cube trays are made of plastic and have a closed bottom. Due to the low thermal conductivity of plastic, water gradually freezes from the outside to the inside of the ice cube tray during freezing, which may cause the ice cube to be hollow inside and have uneven hardness. In addition, the adhesion between the ice cube and the ice cube tray may be too strong, making it difficult for the ice cube to fall off the ice cube tray.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The disclosed embodiments provide an ice tray, an ice box and a refrigeration device, which can effectively reduce the hollowness of ice cubes, uneven hardness and the like, and make it easy for ice cubes to fall off the ice tray.

[0009] In some embodiments, the ice-making grid includes an ice grid groove and an ice-deicing assembly, wherein the ice grid groove has a groove opening and a groove bottom, wherein a through hole is provided on the groove bottom; the ice-deicing assembly includes an ice-deicing column, wherein part of the column of the ice-deicing column extends into the ice grid groove through the through hole to form an ice-making space, wherein the ice-deicing column can move back and forth along the axial direction of the through hole.

[0010] In some embodiments, the deicing assembly further includes: a sealing ring, which is arranged on the deicing column, and the area of ​​the sealing ring is larger than the aperture area of ​​the through hole to limit the deicing column from escaping from the ice cube groove and can block the through hole.

[0011] In some embodiments, a limiting shoulder is provided at the edge of the through hole, and when the sealing ring blocks the through hole, the sealing ring is located inside the limiting shoulder.

[0012] In some embodiments, the deicing assembly further includes a deicing plate and a reset member. The deicing plate is connected to the deicing column located outside the ice tray groove; the reset member is sleeved on the deicing column, one end of which is connected to the bottom surface of the groove bottom and the other end is connected to the deicing plate.

[0013] In some embodiments, the ice cube tray and the icicle remover are made of metal.

[0014] In some embodiments, the area of ​​the notch is larger than the area of ​​the bottom of the notch, so that the cross-section of the ice cube notch is a trapezoid; wherein the inner wall surface of the ice cube notch is provided with a texture, and adjacent inner walls of the ice cube notch are connected by chamfering.

[0015] In some embodiments, the ice-making box includes: a box body; and one or more ice-making grids as described in the above embodiments, wherein the ice-making grids are disposed in the box body.

[0016] In some embodiments, the box body has an opening, and the ice making box further includes a cover plate and a driving assembly. The cover plate is arranged at the opening of the box body, and an ice outlet is provided on the cover plate; the driving assembly drives the ice stripping column to reciprocate along the axial direction of the through hole, so that ice cubes fall off the ice cube groove and are taken out from the ice outlet;

[0017] In some embodiments, the driving assembly includes a knob, a transmission gear set and a torsion spring. The knob is rotatably arranged on the cover plate; the transmission gear set includes a first bevel gear and a second bevel gear meshing with each other, the knob is arranged on the first bevel gear, and the second bevel gear is provided with a driving end on the side of the ice making tray, and the driving end is connected to the deicing column to drive the deicing column to reciprocate along the axial direction of the through hole; wherein, when the deicing assembly also includes a deicing plate, the driving end is connected to the deicing plate; the torsion spring is sleeved on the driving end, and one end is fixedly connected to the driving end, and the other end is fixedly connected to the inner wall of the box body.

[0018] In some embodiments, the refrigeration device includes one or more ice cube trays as described in the above embodiments, or an ice box as described in the above embodiments.

[0019] The ice tray, ice box and refrigeration device provided by the embodiments of the present disclosure can achieve the following technical effects:

[0020] The bottom of the ice cube groove is provided with a through hole, and part of the column of the deicing column of the deicing assembly extends into the ice cube groove through the through hole to form an ice-making space. In this way, during the freezing process of water, it can gradually freeze from the notch and the bottom of the groove from the outside to the inside, thereby avoiding the hollowness of the ice cube and uneven hardness. At the same time, the freezing effect inside the ice cube can also be accelerated. On this basis, the deicing column can also reciprocate along the axial direction of the through hole, so that the deicing column can directly push out the ice cube, thereby making it easy to remove the ice cube from the ice cube making grid.

[0021] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0023] Figure 1 is a schematic diagram of the structure of an ice tray provided by an embodiment of the present disclosure;

[0024] Figure 2 is a cross-sectional schematic diagram of an ice tray provided by an embodiment of the present disclosure;

[0025] Figure 3 This is a schematic diagram of another ice tray provided in the embodiment of the present disclosure. Figure 1 ;

[0026] Figure 4 This is a schematic diagram of another ice tray provided in the embodiment of the present disclosure. Figure 2 ;

[0027] Figure 5 is a cross-sectional schematic diagram of another ice tray provided by an embodiment of the present disclosure;

[0028] Figure 6 is a schematic diagram of the structure of an ice-making box provided by an embodiment of the present disclosure;

[0029] Figure 7 This is a schematic diagram of the structure of a drive component provided by an embodiment of the present disclosure. Figure 1 ;

[0030] Figure 8 This is a schematic diagram of the structure of a drive component provided by an embodiment of the present disclosure. Figure 2 .

[0031] Reference numerals:

[0032] 10: ice cube slot; 11: slot; 12: slot bottom; 121: through hole; 122: limit shoulder;

[0033] 20: deicing assembly; 21: deicing column; 22: sealing ring; 23: deicing plate; 24: reset part

[0034] 100: box body;

[0035] 200: cover plate; 201: ice outlet;

[0036] 300: driving assembly; 301: knob; 302: transmission gear set; 3021: first bevel gear; 3022: second bevel gear; 3023: second bevel gear; 3024: second bevel gear; 304: torsion spring. DETAILED DESCRIPTION

[0037] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0038] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0039] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0040] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0041] Unless otherwise stated, the term "plurality" means two or more.

[0042] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0043] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0044] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0045] Combination Figure 1 and Figure 2 As shown, an embodiment of the present disclosure provides an ice-making tray, including an ice tray groove 10 and an ice-removing assembly 20, wherein the ice tray groove 10 has a groove opening 11 and a groove bottom 12, wherein the groove bottom 12 is provided with a through hole 121; the ice-removing assembly 20 includes an ice-removing column 21, wherein a part of the column body of the ice-removing column 21 extends into the ice tray groove 10 through the through hole 121 to form an ice-making space, wherein the ice-removing column 21 can reciprocate along the axial direction of the through hole 121.

[0046] With the ice making tray provided by the embodiment of the present disclosure, the bottom 12 of the ice tray groove 10 is provided with a through hole 121, and part of the column of the ice stripping column 21 of the ice stripping assembly 20 extends into the ice tray groove 10 through the through hole 121 to form an ice making space. In this way, during the freezing process of water, it can gradually freeze from the notch and the bottom 12 of the groove from the outside to the inside, thereby avoiding the situation that the ice cube is hollow inside and the hardness is uneven. At the same time, the freezing effect inside the ice cube can also be accelerated. On this basis, the ice stripping column 21 can also reciprocate along the axial direction of the through hole 121, so that the ice stripping column 21 can directly push out the ice cube, thereby making it easy to remove the ice cube from the ice making tray.

[0047] In the disclosed embodiment, the ice cube trough 10 has a notch 11 and a bottom 12, and also has a corresponding trough wall, where water can be poured into the ice cube trough 10 through the notch 11. In order to freeze ice cubes faster and better, a through hole 121 is opened on the bottom 12, and an ice-removing column 21 with an ice-removing assembly 20 is inserted into the through hole 121.

[0048] In the disclosed embodiment, the extension of the ice-removing column 21 can block the through hole 121, so that the ice cube groove 10 forms an ice-making space. Here, the ice-removing column 21 can not only balance the air pressure inside the ice cube, avoid the hollowness inside the ice cube, uneven hardness, etc., but also accelerate the freezing effect inside the ice cube.

[0049] In the disclosed embodiment, the deicing column 21 can reciprocate along the axial direction of the through hole 121. In this way, when water needs to be frozen, the deicing column 21 blocks the through hole 121 and remains in the first position, thereby ensuring that water can be stored in the ice cube groove 10. When deicing is required, the deicing column 21 moves from the groove bottom 12 to the groove opening 11 to the second position, so that the deicing column 21 pushes the ice cubes out, thereby making deicing easier.

[0050] Combination Figure 2 As shown, in some embodiments, the deicing assembly 20 further includes: a sealing ring 22, which is arranged on the deicing column 21, and the area of ​​the sealing ring 22 is larger than the aperture area of ​​the through hole 121, so as to limit the deicing column 21 from escaping from the ice cube groove 10 and can block the through hole 121.

[0051] In the disclosed embodiment, in order to prevent water from seeping out of the ice-making space formed in the ice-making space, the de-icing assembly 20 also includes a sealing ring 22, which is arranged on the de-icing column 21. Through the use of the sealing ring 22 and the de-icing column 21, the through hole 121 can be further blocked to prevent water from flowing out from the gap between the through hole 121 and the de-icing column 21.

[0052] In the embodiment of the present disclosure, in order to enable the deicing column 21 to slide smoothly on the through hole 121, the through hole 121 is a circular hole, the deicing column 21 is a circular cylinder, and the sealing retaining ring 22 is an annular ring and is sleeved on the deicing column 21. Optionally, the sealing retaining ring 22 can be a multi-layer structure, and the side in contact with the through hole 121 can be a rubber layer.

[0053] In the disclosed embodiment, the sealing retaining ring 22 can be an integral structure with the deicing column 21. In this case, when the deicing column 21 moves, the sealing retaining ring 22 also moves therewith. Optionally, the sealing retaining ring 22 can also be a separate structure from the deicing column 21. In this case, when the deicing column 21 moves, the deicing column 21 passes through the inner ring of the sealing retaining ring 22.

[0054] Combination Figure 2 As shown, in some embodiments, a limiting shoulder 122 is provided at the edge of the through hole 121 , and when the sealing ring 22 blocks the through hole 121 , the sealing ring 22 is located inside the limiting shoulder 122 .

[0055] In the embodiment of the present disclosure, in the sealing retaining ring 22 and the ice stripping column 21 blocking the through hole 121, in order to form complete ice cubes in the ice making space, a limiting shoulder 122 is provided at the edge of the through hole 121. Here, the edge of the through hole 121 is located on the inner side of the groove bottom 12.

[0056] In the disclosed embodiment, the depth of the limiting shoulder 122 is equal to the thickness of the sealing ring 22, so that the sealing ring 22 can be embedded in the limiting shoulder 122, so that the groove bottom 12 is a flat plane, thereby forming an ice-making space with a flat bottom.

[0057] Combination Figures 3 to 5 As shown, in some embodiments, the deicing assembly 20 further includes an deicing plate 23 and a reset member 24. The deicing plate 23 is connected to the deicing column 21 located outside the ice tray groove 10; the reset member 24 is sleeved on the deicing column 21, one end of which is connected to the bottom surface of the groove bottom 12, and the other end is connected to the deicing plate 23.

[0058] In the disclosed embodiment, the de-icing assembly 20 includes an de-icing column 21, a sealing retaining ring 22, an de-icing plate 23 and a reset member 24. Part of the column of the de-icing column 21 is located in the ice cube groove 10, and the sealing retaining ring 22 is connected to the part of the column located in the ice cube groove 10; part of the column of the de-icing column 21 is located outside the ice cube groove 10, and the de-icing plate 23 and the reset member 24 are connected to the part of the column located outside the ice cube groove 10.

[0059] In the disclosed embodiment, the part of the column of the deicing column 21 located in the ice cube groove 10 is used as the first column, and the part of the column of the deicing column 21 located outside the ice cube groove 10 is used as the second column. Here, the deicing plate 23 is connected to the end of the second column. When deicing is required, the deicing plate 23 is pushed to move the deicing column 21 from the groove bottom 12 to the groove opening 11 to the second position, so that the deicing column 21 pushes out the ice cubes.

[0060] In the disclosed embodiment, the reset member 24 has elastic force, wherein the reset member 24 is sleeved on the deicing column 21, one end of the reset member 24 is connected to the bottom surface of the groove bottom 12, and the other end of the reset member 24 is connected to the deicing plate 23, so that after the deicing plate 23 is pushed to make the deicing column 21 push out the ice cubes, the deicing column 21 can be reset by the elastic force of the reset member 24. Optionally, the reset member 24 is a spring, and when the deicing plate 23 is pushed to make the deicing column 21 push out the ice cubes, the reset member 24 is compressed; after the deicing plate 23 is pushed to make the deicing column 21 push out the ice cubes, the reset member 24 resets the deicing column 21.

[0061] Since most ice trays are made of plastic material, and since the thermal conductivity of plastic material is very low, when water is added to the ice tray for freezing, ice begins to form from the upper opening of the ice tray, and ice cubes are gradually formed from top to bottom and from outside to inside. At the same time, due to the good wettability of plastic material, the adhesion between ice cubes and ice trays is too large, so that a larger torque is required during the process of ice cube detachment. Therefore, in the embodiment of the present disclosure, the material of the ice tray groove 10 and the ice stripping column 21 includes metal material. In this way, ice cubes can be formed more quickly and the adhesion between ice cubes and ice trays is prevented from being too large.

[0062] In the disclosed embodiment, since the metal material has excellent thermal conductivity, the ice cubes condense more quickly. Here, the ice cube groove 10 and the deicing column 21 are both supported by the metal material, so that all positions in contact with the ice cube groove 10 and the deicing column 21 can freeze water.

[0063] In the embodiments of the present disclosure, metal materials include but are not limited to aluminum, copper, silver, and stainless steel.

[0064] In the disclosed embodiment, the sealing retaining ring 22 and the ice-removing column 21 are made of the same material.

[0065] Optionally, the deicing column 21 is a solid column. Optionally, the deicing column 21 is a hollow column.

[0066] In some embodiments, the area of ​​the notch 11 is larger than the area of ​​the bottom 12, so that the cross-section of the ice cube groove 10 is a trapezoid; wherein the inner wall surface of the ice cube groove 10 is provided with a texture, and adjacent inner walls of the ice cube groove 10 are connected by chamfering.

[0067] In the embodiment of the present disclosure, in order to make it easier for ice cubes to slip out of the notch 11, the area of ​​the notch 11 is larger than the area of ​​the notch bottom 12, so that the cross-section of the ice cube groove 10 can be an inverted trapezoidal structure. In this way, the inner wall of the ice cube groove 10 is an inclined slope, and the ice cubes can slide out more easily.

[0068] In the embodiment of the present disclosure, a texture is provided on the inner wall surface of the ice cube tray 10, and adjacent inner walls of the ice cube tray 10 are connected by chamfering. In this way, the adhesion between the ice cube tray and the ice cube can be reduced. Here, the texture direction of the inner wall surface of the ice cube tray 10 is parallel to the connecting line between adjacent inner walls.

[0069] Combination Figure 6 As shown, an embodiment of the present disclosure further provides an ice-making box, comprising: a box body 100; and one or more ice-making trays as described in the above embodiments, wherein the ice-making trays are arranged in the box body 100.

[0070] In the disclosed embodiment, the ice-making box includes the above-mentioned ice-making grid. Referring to the above-mentioned embodiment, it at least has the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0071] Combination Figures 6 to 8 As shown, in some embodiments, the box body 100 has an opening, and the ice making box further includes a cover plate 200 and a driving assembly 300. The cover plate 200 is disposed at the opening of the box body 100, and an ice outlet 201 is provided on the cover plate 200; the driving assembly 300 drives the ice stripping column 21 to reciprocate along the axial direction of the through hole 121, so that the ice cubes fall off the ice cube groove 10 and are taken out from the ice outlet 201.

[0072] In the embodiment of the present disclosure, the driving assembly 300 can drive the deicing column 21 to reciprocate along the axial direction of the through hole 121; optionally, when the deicing assembly 20 also includes an deicing plate 23, the driving assembly 300 can drive the deicing plate 23, and then drive the deicing column 21 to reciprocate along the axial direction of the through hole 121.

[0073] In the embodiment of the present disclosure, when the ice-making box is provided with a plurality of ice-making trays, the ice-removing plates 23 of the plurality of ice-making trays may be an integrated structure.

[0074] Combination Figures 6 to 8 As shown, in some embodiments, the driving assembly 300 includes a knob 301, a transmission gear set 302 and a torsion spring 303. The knob 301 is rotatably arranged on the cover plate 200; the transmission gear set 302 includes a first bevel gear 3021 and a second bevel gear 3022 that mesh with each other, the knob 301 is arranged on the first bevel gear 3021, and the second bevel gear 3022 is provided with a driving end 3023 on the side of the ice making tray, and the driving end 3023 is connected to the deicing column 21 to drive the deicing column 21 to reciprocate along the axial direction of the through hole 121; wherein, when the deicing assembly 20 also includes an deicing plate 23, the driving end 3023 is connected to the deicing plate 23; the torsion spring 303 is sleeved on the driving end 3023, and one end is fixedly connected to the driving end 3023, and the other end is fixedly connected to the inner wall of the box body 100.

[0075] In the embodiment of the present disclosure, a knob installation hole is provided on the cover plate 200, and a knob 301 is provided on the knob installation hole. The driving end 3023 can be rotated by rotating the knob 301, so that when deicing, the driving end 3023 is rotated to the ejection position, and the deicing column 21 can be lifted; when filling water, the driving end 3023 is rotated to the initial position.

[0076] In the embodiment of the present disclosure, a plurality of driving protrusions 3024 are provided on the driving end 3023, and the number of the driving protrusions 3024 is the same as the number of ice cube trays. When the driving end 3023 rotates to the ejection position, the driving protrusions 3024 lift up the corresponding ice-removing columns 21. Optionally, when the deicing assembly 20 further includes an ice-removing plate 23, the driving protrusions 3024 are connected to the ice-removing plate 23.

[0077] In the embodiment of the present disclosure, in order to facilitate the reset of the knob 301, a torsion spring 303 is provided on the driving end 3023, one end of the torsion spring 303 is fixedly connected to the driving end 3023, and the other end of the torsion spring 303 is fixedly connected to the inner wall of the box body 100. In this way, the knob 301 can be reset by the elastic force of the torsion spring 303.

[0078] The disclosed embodiments further provide a refrigeration device, comprising one or more ice-making grids as described in the aforementioned embodiments, or an ice-making box as described in the aforementioned embodiments.

[0079] In the embodiments of the present disclosure, refrigeration equipment includes but is not limited to refrigerators and freezers.

[0080] In the disclosed embodiment, the refrigeration device includes the above-mentioned ice-making grid or the above-mentioned ice-making box. Referring to the above-mentioned embodiment, it has at least the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0081] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An ice tray, characterized in that: include: The ice cube tray has a notch and a bottom, wherein the bottom is provided with a through hole; The deicing assembly comprises an deicing column, a part of which extends into the ice grid groove through a through hole to form an ice making space, wherein the deicing column can reciprocate along the axial direction of the through hole.

2. The ice tray according to claim 1, characterized in that: The de-icing components also include: The sealing retaining ring is arranged on the deicing column, and the area of ​​the sealing retaining ring is larger than the aperture area of ​​the through hole, so as to limit the deicing column from coming out of the ice cube groove and can block the through hole.

3. The ice tray according to claim 2, characterized in that: A limiting shoulder is provided at the edge of the through hole. When the sealing retaining ring blocks the through hole, the sealing retaining ring is located inside the limiting shoulder.

4. The ice tray according to any one of claims 1 to 3, characterized in that: The de-icing components also include: An ice stripping plate connected to an ice stripping column located outside the ice grid groove; The resetting member is sleeved on the deicing column, one end of which is connected to the bottom surface of the groove bottom, and the other end of which is connected to the deicing plate.

5. The ice tray according to any one of claims 1 to 3, characterized in that: The material of the ice tray and the icicle remover includes metal material.

6. The ice tray according to any one of claims 1 to 3, characterized in that: The area of ​​the notch is larger than the area of ​​the bottom of the notch, so that the cross-section of the ice cube groove is a trapezoid; wherein the inner wall surface of the ice cube groove is provided with a texture, and adjacent inner walls of the ice cube groove are connected by chamfering.

7. An ice making box, characterized in that: include: Box body; One or more ice making trays according to any one of claims 1 to 6, wherein the ice making tray is arranged in the box body.

8. The ice making box according to claim 7, characterized in that: The box body has an opening, and the ice making box also includes: A cover plate is arranged at the opening of the box body, and an ice outlet is provided on the cover plate; The driving assembly drives the ice-removing column to move back and forth along the axial direction of the through hole, so that the ice cubes fall off the ice grid groove and are taken out from the ice outlet.

9. The ice making box according to claim 8, characterized in that: The drive components include: A knob is rotatably disposed on the cover plate; The transmission gear set includes a first bevel gear and a second bevel gear meshing with each other, the knob is arranged on the first bevel gear, and the second bevel gear is provided with a driving end on the side of the ice making tray, and the driving end is connected to the deicing column to drive the deicing column to reciprocate along the axial direction of the through hole; wherein, when the deicing assembly also includes an deicing plate, the driving end is connected to the deicing plate; The torsion spring is sleeved on the driving end, and one end of the torsion spring is fixedly connected to the driving end, and the other end of the torsion spring is fixedly connected to the inner wall of the box body.

10. A refrigeration device, characterized in that: The ice making device comprises one or more ice making trays according to any one of claims 1 to 6, or an ice making box according to any one of claims 7 to 9.

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