Refrigerator door and refrigerator

Abstract

The present invention relates to a refrigerator and a refrigerator door body, wherein the refrigerator door body comprises: a frame, comprising an end cover, the end cover comprises a side wall and a connecting wall intersecting and connected with the side wall, a mounting notch is provided on the connecting wall, and a mounting groove connected with the mounting notch is formed on the side wall; a magnet is assembled in the mounting groove; a cover body, comprising a cover plate and a clamping part connected with the cover plate, the cover plate is covered at the mounting groove through the mounting notch; wherein a protrusion is provided on the connecting wall, and the clamping part abuts between the protrusion and the side wall. In the above refrigerator door body, the clamping part is limited by the protrusion and the side wall, so that the cover plate can be fixed, so that the cover plate can be reliably covered at the mounting groove, and the assembly of the magnet is completed. When assembling the magnet, it is only necessary to install the magnet into the mounting groove, and then make the limiting part of the cover body abut between the protrusion and the side wall, so that the cover plate can be covered at the mounting groove to complete the assembly. In this way, the assembly can be completed by the clamping part when the cover body is covered, the operation is simple, and the magnet is more convenient to install.

Description

Technical Field

[0001] The invention relates to the technical field of household appliances, in particular to a refrigerator door and a refrigerator. Background Art

[0002] A refrigerator is a commonly used household appliance, including a cabinet body and a door body. The cabinet body has a low-temperature storage space, and the door body can be opened and closed relative to the cabinet body to close or open the low-temperature storage space. In addition, a light switch needs to be provided on the door body so that the light source in the cabinet body can emit light when the door body is opened to illuminate the low-temperature storage space, and the light source can be turned off when the door body is closed. Generally, the light switch in the refrigerator is a magnetic induction proximity switch, in which a magnet is provided on the door body, and a proximity switch is provided on the cabinet body. The distance between the sensing magnet and the proximity switch is used to control the on and off of the light source in the cabinet body. However, because a foaming space filled with foaming material needs to be formed inside the refrigerator door body, it is relatively cumbersome to assemble the magnet on the refrigerator door body without affecting the foaming space. Summary of the invention

[0003] Based on this, it is necessary to provide a refrigerator door and a refrigerator so that magnets can be easily assembled on the refrigerator door.

[0004] A refrigerator door body, comprising:

[0005] The frame includes an end cover, the end cover includes a side wall and a connecting wall intersecting and connected with the side wall, the connecting wall is provided with a mounting notch, and the side wall is formed with a mounting groove communicating with the mounting notch;

[0006] A magnet, mounted in the mounting groove;

[0007] The cover body comprises a cover plate and a clamping portion connected to the cover plate, wherein the cover plate is covered at the installation groove through the installation notch;

[0008] Wherein, a protrusion is arranged on the connecting wall, and the clamping portion abuts between the protrusion and the side wall.

[0009] In the above refrigerator door body, the cover body includes a cover plate and a clamping part connected to the cover plate, and the cover plate is covered at the installation groove through the installation notch to seal the installation groove through the cover plate to prevent the magnet from detaching from the installation groove. At the same time, a boss is provided on the connecting wall, and the clamping part abuts between the boss and the side wall. The boss and the side wall are used to limit the clamping part, so that the cover plate can be fixed, so that the cover plate can be reliably covered at the installation groove to complete the assembly of the magnet. When assembling the magnet, it is only necessary to install the magnet into the installation groove, and then make the limiting part of the cover body abut between the boss and the side wall, and then the cover plate can be covered at the installation groove to complete the assembly. In this way, on the one hand, the installation groove is provided on the end cover, which does not affect the normal function of the foaming space; on the other hand, when the cover body is covered, the assembly can be completed through the clamping part, the operation is simple, and the installation of the magnet is relatively convenient.

[0010] In one embodiment, the side wall includes a side plate and an installation box, the installation box is disposed on the side plate and encloses the installation groove, the cover plate is disposed on the installation box, and the cover plate and the installation box are limitedly abutted along a direction parallel to the side plate.

[0011] In one of the embodiments, the cover body further includes a matching plate, which is disposed on a side of the cover plate facing away from the mounting groove, and the matching plate is embedded in the mounting notch.

[0012] In one of the embodiments, the matching plate is arranged flush with the connecting wall.

[0013] In one of the embodiments, it further includes a panel and a rear shell, the frame is connected between the panel and the rear shell, and the panel, the rear shell and the frame enclose a foaming space.

[0014] In one embodiment, the end cover further includes a bending portion, which is disposed at the installation notch of the connecting wall and is bent toward the foaming space to form a receiving groove, and the end of the matching plate along a direction parallel to the connecting wall is disposed in the receiving groove.

[0015] In one embodiment, the bending portion includes a first plate body and a second plate body, the first plate body is arranged on the side wall along a direction parallel to the connecting wall, and the second plate body is connected between the first plate body and the connecting wall.

[0016] In one of the embodiments, the cover body further includes a transition portion, which is connected between the cover plate and the holding portion and surrounds a side of the bending portion facing the foaming space.

[0017] In one of the embodiments, a disassembly gap is reserved between the transition portion and the bending portion.

[0018] In one of the embodiments, an anti-mistake structure is provided at one of the south pole and the north pole of the magnet, and a matching structure is provided on the inner wall of the installation groove, and the anti-mistake structure is assembled in coordination with the matching structure.

[0019] A refrigerator comprises a refrigerator cabinet and the above-mentioned refrigerator door body, wherein the refrigerator door body can be opened and closed relative to the refrigerator cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a refrigerator door body in one embodiment of the present invention;

[0021] Figure 2 for Figure 1 A schematic cross-sectional view of a refrigerator door body is shown;

[0022] Figure 3 for Figure 1 A partially exploded schematic diagram of a refrigerator door is shown;

[0023] Figure 4 for Figure 3 A schematic diagram of a partial assembly of a refrigerator door is shown;

[0024] Figure 5 for Figure 4 A partial cross-sectional schematic diagram of a refrigerator door is shown. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] like Figure 1-2 As shown, in one embodiment of the present invention, a refrigerator door 100 is provided, comprising a panel 10, a rear shell 30 and a frame 50, wherein the frame 50 is connected between the panel 10 and the rear shell 30, and a foaming space 11 is enclosed between the panel 10, the rear shell 30 and the frame 50. The foaming space 11 is used to fill the foaming material to form a heat preservation layer in the refrigerator door 100, and the low-temperature storage space in the refrigerator cabinet can be insulated by the refrigerator door 100.

[0029] The frame 50 includes two end caps 52 arranged opposite to each other, and two side frames (not shown) connected between the two end caps 52 and arranged opposite to each other. The end caps 52 and the side frames are arranged around the panel 10 to form a foaming space 11. Moreover, in the field of refrigerators, the end caps 52 have been standardized as universal parts. In the technical solution provided by the present application, a structure for assembling magnets 70 is added to the end caps 52, so that the magnets 70 can be simply installed on the refrigerator door 100, and the end caps 52 with the function of assembling magnets 70 can be produced and used as new standard parts, which has high universality.

[0030] like Figure 3-5 As shown, in some embodiments, the refrigerator door body 100 further includes a magnet 70 and a cover body 80. The end cover 52 includes a side wall 53 and a connecting wall 55 intersecting and connected with the side wall 53, and the connecting wall 55 can be sealed and matched with the rear shell 30 to connect the end cover 52 and the rear shell 30. In addition, a mounting notch 20 is provided on the connecting wall 55, and a mounting groove 51 connected to the mounting notch 20 is formed on the side wall 53. The magnet 70 is assembled in the mounting groove 51, and the magnet 70 is accommodated by the mounting groove 51 on the end cover 52. The cover body 80 includes a cover plate 82 and a clamping portion 84 connected to the cover plate 82. The cover plate 82 is covered at the mounting groove 51 through the mounting notch 20, so as to seal the mounting groove 51 through the cover plate 82 to prevent the magnet 70 from detaching from the mounting groove 51.

[0031] At the same time, a boss 57 is provided on the connecting wall 55, and the clamping portion 84 is abutted between the boss 57 and the side wall 53. By limiting the clamping portion 84 through the boss 57 and the side wall 53, the cover plate 82 can be fixed, so that the cover plate 82 is reliably covered at the installation groove 51, and the assembly of the magnet 70 is completed. When assembling the magnet 70, it is only necessary to install the magnet 70 into the installation groove 51, and then make the limiting portion of the cover body 80 abut between the boss 57 and the side wall 53, and then the cover plate 82 can be covered at the installation groove 51 to complete the assembly. In this way, on the one hand, the installation groove 51 is provided on the end cover 52, which does not affect the normal function of the foaming space 11; on the other hand, when the cover body 80 is covered, the assembly can be completed through the clamping portion 84, the operation is simple, and the installation of the magnet 70 is relatively convenient.

[0032] Further, the side wall 53 includes a side plate 531 and an installation box 533, the installation box 533 is arranged on the side plate 531 and encloses to form the installation groove 51, the cover plate 82 is covered on the installation box 533, and the cover plate 82 and the installation box 533 are limitedly abutted in a direction parallel to the side plate 531, so that the cover plate 82 is not only limited in a direction parallel to the connecting wall 55 by the clamping portion 84, but also the position of the cover plate 82 relative to the installation box 533 is limited in a direction parallel to the side plate 531, so that the position of the cover plate 82 on the installation box 533 is more accurate. Specifically, one side of the cover plate 82 in a direction parallel to the side plate 531 is sleeved on the outer wall of the installation box 533 to limit the assembly position of the cover plate 82 and the installation box 533 from the direction parallel to the side plate 531.

[0033] In some embodiments, the cover body 80 further includes a matching plate 86, which is disposed on the side of the cover plate 82 facing away from the mounting groove 51, and is embedded in the mounting notch 20 to fill the mounting notch 20 provided on the connecting wall 55, thereby preventing the foaming space 11 inside the end cover 52 from leaking from the mounting notch 20 of the connecting wall 55, and improving the sealing of the foaming space 11. Preferably, the matching plate 86 is disposed flush with the connecting wall 55, so as to facilitate the stacking and assembly of the rear shell 30 and the connecting wall 55, so that the end cover 52 and the rear shell 30 are matched.

[0034] Furthermore, the end cover 52 further includes a bending portion 59, which is disposed at the installation notch 20 of the connecting wall 55 and is bent toward the foaming space 11 to form a receiving groove, and the end of the matching plate 86 in the direction parallel to the connecting wall 55 is disposed in the receiving groove, so that the bending portion 59 surrounds the side of the matching plate 86 facing the foaming space 11, blocks the gap between the matching plate 86 and the connecting wall 55, prevents the foaming material from leaking from the gap between the matching plate 86 and the connecting wall 55, and further improves the sealing of the foaming space 11. At the same time, the end of the matching plate 86 is accommodated by the bending portion 59, and the assembly position of the matching plate 86 is limited to improve the installation accuracy.

[0035] Specifically, the bending portion 59 includes a first plate body 56 and a second plate body 58. The first plate body 56 is arranged on the side wall 53 in a direction parallel to the connecting wall 55, and the second plate body 58 is connected between the first plate body 56 and the connecting wall 55, so that a receiving groove connected to the installation notch 20 is defined between the first plate body 56 and the second plate body 58, and the end of the mating plate 86 is accommodated through the receiving groove.

[0036] The cover body 80 further includes a transition portion 88, which is connected between the cover plate 82 and the holding portion 84 and surrounds the side of the bending portion 59 facing the foaming space 11. In this way, the holding portion 84 is connected to the cover plate 82 through the transition portion 88. In addition, when the cover plate 82 is covered on the mounting groove 51, the transition portion 88 can surround the outside of the bending portion 59, further improving the sealing performance at the bending portion 59. Optionally, the bending portion 59 is L-shaped and arranged on the inner side of the connecting wall 55, and the transition portion 88 is U-shaped and sleeved outside the bending portion 59.

[0037] In some embodiments, a disassembly gap 40 is reserved between the transition portion 88 and the bending portion 59. When the cover plate 82 needs to be disassembled, a tool is inserted into the disassembly gap 40 to deform the transition portion 88 in a direction away from the connecting wall 55, thereby driving the clamping portion 84 to disengage from the boss 57 on the connecting wall 55, so that the cover plate 82 can be removed from the end cover 52, thereby facilitating the disassembly of the cover body 80.

[0038] In some embodiments, an anti-mistake structure 72 is provided at one of the south magnetic pole and the north magnetic pole of the magnet 70, and a matching structure 512 is provided on the inner wall of the mounting groove 51. The anti-mistake structure 72 is assembled with the matching structure 512, so that the anti-mistake structure 72 on the south magnetic pole or the north magnetic pole of the magnet 70 is always matched with the matching structure 512, and the magnetic pole of the magnet 70 is assembled into the mounting groove 51 in a unique direction to prevent the magnetic pole from being reversed when the magnet 70 is assembled into the mounting groove 51.

[0039] Specifically, a chamfer is provided at the corner of one of the south pole and the north pole of the magnet 70 to form an anti-mistake structure 72, and a protrusion provided on the inner wall of the mounting groove 51 and cooperating with the chamfer is constructed as a cooperating structure 512, which prevents the magnetic pole of the magnet 70 from being installed in reverse through the cooperation between the protrusion and the chamfer.

[0040] In one embodiment of the present invention, a refrigerator is further provided, comprising a refrigerator cabinet and the above-mentioned refrigerator door 100, wherein the refrigerator door 100 can be opened and closed relative to the refrigerator cabinet to close or open the low-temperature storage space in the refrigerator cabinet.

[0041] The refrigerator door 100 includes an end cover 52, a magnet 70 and a cover body 80. The end cover 52 includes a side wall 53 and a connecting wall 55 intersecting and connected with the side wall 53. The connecting wall 55 can be sealed and matched with the rear shell 30 to connect the end cover 52 and the rear shell 30. In addition, a mounting notch 20 is formed on the connecting wall 55, and a mounting groove 51 connected to the mounting notch 20 is formed on the side wall 53. The magnet 70 is assembled in the mounting groove 51, and the magnet 70 is accommodated by the mounting groove 51 on the end cover 52. The cover body 80 includes a cover plate 82 and a clamping portion 84 connected to the cover plate 82. The cover plate 82 is covered at the mounting groove 51 through the mounting notch 20, so as to seal the mounting groove 51 through the cover plate 82 to prevent the magnet 70 from detaching from the mounting groove 51. At the same time, a boss 57 is provided on the connecting wall 55, and the clamping portion 84 is abutted between the boss 57 and the side wall 53. By limiting the clamping portion 84 through the boss 57 and the side wall 53, the cover plate 82 can be fixed, so that the cover plate 82 is reliably covered at the installation groove 51, and the assembly of the magnet 70 is completed. When assembling the magnet 70, it is only necessary to install the magnet 70 into the installation groove 51, and then make the limiting portion of the cover body 80 abut between the boss 57 and the side wall 53, and then the cover plate 82 can be covered at the installation groove 51 to complete the assembly. In this way, on the one hand, the installation groove 51 is provided on the end cover 52, which does not affect the normal function of the foaming space 11; on the other hand, when the cover body 80 is covered, the assembly can be completed through the clamping portion 84, the operation is simple, and the installation of the magnet 70 is relatively convenient.

[0042] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A refrigerator door, characterized in that: include: A frame (50) comprises an end cover (52), the end cover (52) comprises a side wall (53) and a connecting wall (55) intersecting and connected with the side wall (53), a mounting notch (20) is formed on the connecting wall (55), and a mounting groove (51) communicating with the mounting notch (20) is formed on the side wall (53); A magnet (70) is mounted in the mounting groove (51); The cover body (80) comprises a cover plate (82) and a clamping portion (84) connected to the cover plate (82), wherein the cover plate (82) is covered on the installation groove (51) through the installation notch (20); Wherein, a boss (57) is provided on the connecting wall (55), and the clamping portion (84) abuts between the boss (57) and the side wall (53); The cover body (80) further comprises a matching plate (86), the matching plate (86) being arranged on a side of the cover plate (82) facing away from the mounting groove (51), and the matching plate (86) being embedded in the mounting notch (20); the end cover (52) further comprises a bending portion (59), the bending portion (59) being arranged at the mounting notch (20) of the connecting wall (55), and the bending portion (59) being bent toward the foaming space (11) of the refrigerator door body to form a receiving groove, and the end portion of the matching plate (86) along a direction parallel to the connecting wall (55) being arranged in the receiving groove; The cover body (80) further comprises a transition portion (88), wherein the transition portion (88) is connected between the cover plate (82) and the clamping portion (84), and the transition portion (88) is surrounded by the bending portion (59), and a disassembly gap (40) is reserved between the transition portion (88) and the bending portion (59).

2. The refrigerator door according to claim 1, characterized in that: The side wall (53) comprises a side plate (531) and a mounting box (533); the mounting box (533) is arranged on the side plate (531) and encloses the mounting groove (51); the cover plate (82) is covered on the mounting box (533); the cover plate (82) and the mounting box (533) are limitedly abutted in a direction parallel to the side plate (531).

3. The refrigerator door according to claim 1, characterized in that: The matching plate (86) is arranged flush with the connecting wall (55).

4. The refrigerator door according to claim 1, characterized in that: It also comprises a panel (10) and a rear shell (30), wherein the frame (50) is connected between the panel (10) and the rear shell (30), and the panel (10), the rear shell (30) and the frame (50) enclose the foaming space (11).

5. The refrigerator door according to claim 1, characterized in that: The bending portion (59) comprises a first plate body (56) and a second plate body (58), wherein the first plate body (56) is arranged on the side wall (53) along a direction parallel to the connecting wall (55), and the second plate body (58) is connected between the first plate body (56) and the connecting wall (55).

6. The refrigerator door according to claim 1, characterized in that: The transition portion (88) surrounds a side of the bending portion (59) facing the foaming space (11).

7. The refrigerator door according to claim 1, characterized in that: An anti-mistake structure (72) is provided at one of the south magnetic pole and the north magnetic pole of the magnet (70), a matching structure (512) is provided on the inner wall of the installation groove (51), and the anti-mistake structure (72) is assembled in matching manner with the matching structure (512).

8. A refrigerator, characterized in that: It comprises a refrigerator cabinet and a refrigerator door (100) as described in any one of claims 1 to 7, wherein the refrigerator door (100) can be opened and closed relative to the refrigerator cabinet.

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