CN109696030B

CN109696030B - A kind of refrigerator

Info

Publication number: CN109696030B
Application number: CN201810521038.1A
Authority: CN
Inventors: 李鸿亮; 丁晓; 徐朝阁; 吴光瑞
Original assignee: Haier Smart Home Co Ltd
Current assignee: Haier Smart Home Co Ltd
Priority date: 2018-05-28
Filing date: 2018-05-28
Publication date: 2021-07-23
Anticipated expiration: 2038-05-28
Also published as: CN109696030A; CN113513873A; CN113513873B

Abstract

A refrigerator, the surface light source in the refrigerating chamber is fixed on the air duct backboard, it has fixing part which is extended along the height direction and used for strengthening and fixing the surface light source, at least one first rack and mounting bracket which connects the first rack on the air duct backboard, the mounting bracket includes rack which is extended along the height direction and bracket which is extended along the fore-and-aft direction, the rack includes first rack and third rack which are arranged along the transverse direction at intervals on both sides of the air duct backboard and second rack which is connected with the fixing part towards the front side of the refrigerator, the bracket includes first bracket, second bracket and third bracket which are arranged along the transverse direction at intervals and respectively connected with the first rack, the second rack and the third rack, the first rack is fixed on the bracket and the height of the bracket relative to the rack is adjustable, the invention not only strengthens and fixes the surface light source, and the rack is supported more stably, and the bearing strength of the rack is improved.

Description

A kind of refrigerator

Technical Field

The invention relates to the technical field of refrigerators, in particular to a refrigerator with an adjustable rack height.

Background

In the existing refrigerator, a surface light source is usually arranged at the back of a refrigerating chamber, the surface light source is generally fixed in a mode of arranging a clamping groove clamped with the edge of the surface light source, and the groove depth of the clamping groove is generally shallow for facilitating assembly, so that the assembly strength of the surface light source is also reduced, and the surface light source is easy to deform in the installation and transportation processes; in the existing refrigerator, a rack is fixed with fixing devices at two sides of a refrigerating chamber, and the middle part of the rack is easy to sink and deform after long-term use; in the existing refrigerator, although the height of the rack can be adjusted, the defect that the space of a refrigerating chamber cannot be fully utilized exists after the height of the rack is adjusted due to different heights of placed articles, so that the existing refrigerator needs to be improved.

Disclosure of Invention

The invention aims to provide a refrigerator, wherein a surface light source is fixed on an air duct back plate in an enhanced manner, and racks of the refrigerator are adjustable in height and arranged transversely and separately left and right, so that the heights of the racks on the left side and the right side can be respectively adjusted according to use requirements.

In order to achieve the above object, the present invention provides a refrigerator, wherein a surface light source in a refrigerating compartment is fixed on an air duct back plate, the refrigerator is provided with a fixing member extending along a height direction for reinforcing and fixing the surface light source, at least one first rack and a mounting bracket for connecting the first rack to the air duct back plate, the mounting bracket comprises a rack extending along the height direction and a bracket extending along a front-back direction, the rack comprises a first rack and a third rack arranged at two sides of the air duct back plate at intervals along a transverse direction and a second rack connected to one side of the fixing member facing to the front surface of the refrigerator, the bracket comprises a first bracket, a second bracket and a third bracket arranged at intervals along the transverse direction and respectively corresponding to the first rack, the second rack and the third rack, and the first rack is fixed on the mounting bracket in a height-adjustable manner, the surface light source is clamped and fixed on the air duct back plate by clamping grooves arranged on the left side and the right side of the air duct back plate and a covered edge arranged on the air duct back plate, a containing groove for containing the fixing piece is arranged on the air duct back plate, the surface light source is provided with a containing hole corresponding to the containing groove, the fixing piece penetrates through the containing hole to fix the surface light source on the air duct back plate in an auxiliary way, one side of the fixing piece facing the front side of the refrigerator is provided with a cavity for containing the second hanging rack, the second hanging rack is contained in the cavity and fixed with the fixing piece, the first hanging rack, the second hanging rack and the third hanging rack are respectively provided with a plurality of hanging grooves distributed at intervals in the vertical direction, the first support, the second support and the third support are provided with hooks matched with the hanging grooves corresponding to the first support, the second support and the third support, and the hooks are provided with abutting parts and clamping parts, butt portion is located the lower part of joint portion, joint portion have the joint mouth just the width of joint mouth along the fore-and-aft direction is greater than the thickness of the cell wall of string groove, so that the couple can certainly hang the groove and follow the rotatory certain angle of fore-and-aft direction until the couple with string groove card ends/breaks away from the card and ends, first rack orientation the positive one end tilt up certain angle of refrigerator with joint portion stretches into hang the inslot or relieve joint portion with the joint relation of string groove.

Further, first stores pylon include the base plate, certainly four kink that turn over around the base plate backward and with the upper and lower side the kink links to each other and is used for fixing the installation department of first stores pylon, the base plate extends the setting along the direction of height, the installation department with base plate parallel arrangement, hang the groove set up in just run through it along the fore-and-aft direction on the base plate, the second stores pylon with third stores pylon shape and structure with first stores pylon is all the same.

Furthermore, the joint interface is opened downwards, and in a fixed state, the joint part is jointed on the groove wall of the hanging groove at the same side and the butt joint part is butted on the upper edge of the other hanging groove at the same side, and the structures and the shapes of the second support and the third support are the same as those of the first support.

Furthermore, the hanging grooves on the same side are uniformly distributed and are correspondingly arranged in a group along the transverse direction, and the hook can be selectively fixed with a group of hanging grooves with different heights corresponding to the hook to realize the height adjustment of the first rack.

Furthermore, the refrigerator is provided with two second racks which are respectively a left rack and a right rack, and the left side and the right side of each second rack are respectively provided with a fourth support matched with the first hanging rack and the second hanging rack.

Further, the structure and shape of the fourth bracket are the same as those of the first bracket.

Further, the left rack is fixed on the first hanger and the second hanger by the fourth bracket in a height-adjustable manner, and the right rack is fixed on the second hanger and the third hanger by the fourth bracket in a height-adjustable manner.

The invention has the beneficial effects that: the fixing pieces used for increasing the fixing strength of the surface light source are arranged, the rack hanging frame used for supporting the rack is arranged on the fixing pieces, so that the bearing strength of the rack is higher, the rack is not easy to deform, and in the same transverse space, the two racks with the heights capable of being respectively adjusted are arranged, so that more various storage modes are provided, and convenience is provided for the refrigerator to contain articles with different heights.

Drawings

FIG. 1 is a schematic diagram of an explosive structure according to a first embodiment of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic perspective view of a first embodiment of the present invention;

FIG. 4 is a schematic perspective view of a second embodiment of the present invention;

FIG. 5 is a schematic perspective view illustrating the second rack of FIG. 4 adjusted to a different height;

FIG. 6 is a schematic perspective view of a third embodiment of the present invention;

fig. 7 is an enlarged view at B in fig. 6.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

Example one

As shown in fig. 1 to fig. 3, a surface light source 1 in a cooling compartment (not shown) is fastened and fixed on an air duct back plate 2 by fastening grooves 20 formed on left and right sides of the air duct back plate 2 and a covering edge 21 formed on an upper portion of the air duct back plate 2, the refrigerator further includes a fixing member 3 for reinforcing and fixing the surface light source 1, the fixing member 3 extends in a height direction, a receiving groove 22 for receiving the fixing member 3 is formed in the air duct back plate 2, the surface light source 1 is provided with a receiving hole 11 corresponding to the receiving groove 22, and the fixing member 3 passes through the receiving hole 11 to assist and fix the surface light source 1 on the air duct back plate 2.

In the embodiment, the fixing piece 3 for assisting in fixing the surface light source 1 is arranged, so that the problems that the surface light source 1 in the prior art is weak in assembling strength and easy to deform in the assembling or transporting process are solved.

The refrigerator is provided with at least one first rack 4 and a mounting bracket for connecting the first rack 4 to an air duct back plate 2, the mounting bracket comprises a hanging rack extending along the height direction and a bracket extending along the front-back direction, the hanging rack comprises a first hanging rack 51, a second hanging rack 52 and a third hanging rack 53, the first hanging rack 51 and the second hanging rack 52 are arranged on two sides of the air duct back plate 2 at intervals along the transverse direction, the third hanging rack 53 is connected to one side, facing the front face of the refrigerator, of a fixing piece 3, the bracket comprises a first bracket 54, a second bracket 55 and a third bracket 56, the first bracket 54, the second bracket 55 and the third bracket 53 are arranged at intervals along the transverse direction and respectively and correspondingly connected with the first hanging rack 51, the second hanging rack 52 and the third hanging rack 53, the fixing piece 3 is provided with a cavity 31, and the second hanging rack 52 is accommodated in the cavity 31 and fixed with the fixing piece 3.

Preferably, the first rack 4 and the first, second and

third brackets

54, 55 and 56 are integrally formed, and in some alternative embodiments, the first rack 4 and the first, second and

third brackets

54, 55 and 56 are respectively manufactured and then assembled.

The first hanger 51, the second hanger 52 and the third hanger 53 are respectively provided with a plurality of hanging grooves 6 which are distributed at intervals along the vertical direction, and the hanging grooves 6 which are positioned on the same side are uniformly distributed along the vertical direction and are correspondingly arranged along the horizontal direction, and the hanging grooves 6 are a group.

The first stores pylon 51 includes base plate 511, certainly four kink 5111 that turn over backward around base plate 511 and with the upper and lower side the kink 5111 links to each other and is used for fixing the installation department 512 of first stores pylon 51, base plate 511 extends the setting along the direction of height, installation department 512 with base plate 511 parallel arrangement, hang the groove 6 set up in on the base plate 511 and run through it along the fore-and-aft direction, second stores pylon 52 with third stores pylon 53 shape and structure with first stores pylon 51 is all the same, does not describe here any more.

First support 54 is equipped with rather than corresponding hang groove 6 matched with couple 7, couple 7 has butt portion 71 and joint portion 72, butt portion 71 is located the lower part of joint portion 72, joint portion 72's joint mouth 721 is open setting downwards, and under fixed state, joint portion 72 joint is in its homonymy hang the cell wall of groove 6 just butt portion 71 another in its homonymy hang the lower edge of groove 6, joint portion 72 has joint mouth 721 just joint mouth 721 is greater than along the width of fore-and-aft direction the thickness of hanging groove 6's cell wall, so that couple 7 can certainly hang groove 6 and rotate certain angle along the fore-and-aft direction until couple 7 with hang groove 6 and block/break away from the card, second support 55 with the structure and the shape of third support 56 with first support 54 is all the same.

The assembling method of the first rack 4 comprises the following steps: the end of the first rack 4 facing the front of the refrigerator is tilted upward by a certain angle to make the fastening portion 72 extend into the hanging groove 6, when the first rack 4 is restored to the horizontal state, the abutting portion 71 abuts against the lower edge of the other hanging groove 6 on the same side to complete the fixing of the first rack 4, and similarly, when the height of the first rack 4 needs to be disassembled or adjusted, the first rack 4 in the fixed state is tilted upward by a certain angle to release the fastening relationship between the fastening portion 72 and the hanging groove 6 to complete the disassembling of the first rack 4, and the first rack 4 can be fixed again according to the use requirement.

In this embodiment, the abutting portion 71 and the clamping portion 72 are respectively matched with two hanging slots 6 which are located on the same side and separated by one hanging slot 6, and in some alternative embodiments, the abutting portion 71 and the clamping portion 72 may also be respectively matched with two adjacent hanging slots 6 located on the same side.

The first rack 4 is fixed on the first hanger 54, the second hanger 55 and the third hanger 56 through the first bracket 51, the second bracket 52 and the third bracket 53 in a height adjustable manner, and the hook 7 is selectively fixed with a group of the hanging grooves 6 with different heights corresponding to the hook to realize the height adjustment of the first rack 4.

The existing refrigerator rack is generally provided with the mounting brackets only at two sides of the rack, and the first rack 4 provided by the invention is provided with the first bracket 54, the second bracket 55 and the third bracket 56 between two sides, so that the load-bearing strength is better, and the rack is not easy to deform after long-term use.

Example two

As shown in fig. 4 to 5, the difference between the present embodiment and the first embodiment is: the refrigerator has at least two second racks 8, namely a left rack 81 and a right rack 82, and fourth brackets 83 matched with the first hanger 51, the second hanger 52 and the third hanger 53 are respectively arranged at the left side and the right side of each second rack 8.

Preferably, the fourth bracket 83 has the same structure and shape as the first bracket 54/the second bracket 55/the third bracket 56.

Preferably, the left rack 81 is height-adjustably fixed to the first hanger 51 and the second hanger 52 by the fourth bracket 83, and the right rack 82 is height-adjustably fixed to the second hanger 52 and the third hanger 53 by the fourth bracket 83.

Preferably, the heights of the left rack 81 and the right rack 82 can be adjusted according to the use requirements, when large-sized articles need to be placed, the heights of the left rack 81 and the right rack 82 can be adjusted to be the same, and when different-height articles need to be placed, the left rack 81 and the right rack 82 can be placed in a staggered mode according to the heights of the articles so as to fully utilize the space of the refrigerating chamber.

EXAMPLE III

As shown in fig. 6 to 7, the present embodiment is different from the second embodiment in that: the refrigerator is also provided with at least one first rack 4, so that the load-bearing strength of the racks is increased, and the internal space of the refrigerating chamber is fully utilized in a diversified height adjusting mode.

Claims

1. A refrigerator, the surface light source in the refrigerating chamber is fixed on the air duct backboard, characterized in that it has a fixing piece extending along the height direction for strengthening and fixing the surface light source, at least one first rack and a mounting bracket connecting the first rack to the air duct backboard, the mounting bracket includes a rack extending along the height direction and a bracket extending along the front-back direction, the rack includes a first rack and a third rack arranged at intervals along the transverse direction at both sides of the air duct backboard and a second rack connected to one side of the fixing piece facing the front of the refrigerator, the bracket includes a first bracket, a second bracket and a third bracket arranged at intervals along the transverse direction and respectively corresponding to the first rack, the second rack and the third rack, the first rack is fixed on the bracket and the bracket is adjustable in height relative to the rack, the surface light source is clamped and fixed on the air duct back plate by clamping grooves arranged on the left side and the right side of the air duct back plate and a covered edge arranged on the air duct back plate, a containing groove for containing the fixing piece is arranged on the air duct back plate, the surface light source is provided with a containing hole corresponding to the containing groove, the fixing piece penetrates through the containing hole to fix the surface light source on the air duct back plate in an auxiliary way, one side of the fixing piece facing the front side of the refrigerator is provided with a cavity for containing the second hanging rack, the second hanging rack is contained in the cavity and fixed with the fixing piece, the first hanging rack, the second hanging rack and the third hanging rack are respectively provided with a plurality of hanging grooves distributed at intervals in the vertical direction, the first support, the second support and the third support are provided with hooks matched with the hanging grooves corresponding to the first support, the second support and the third support, and the hooks are provided with abutting parts and clamping parts, butt portion is located the lower part of joint portion, joint portion have the joint mouth just the width of joint mouth along the fore-and-aft direction is greater than the thickness of the cell wall of string groove, so that the couple can certainly hang the groove and follow the rotatory certain angle of fore-and-aft direction until the couple with string groove card ends/breaks away from the card and ends, first rack orientation the positive one end tilt up certain angle of refrigerator with joint portion stretches into hang the inslot or relieve joint portion with the joint relation of string groove.

2. The refrigerator according to claim 1, wherein the first hanger includes a base plate, four bending portions folded backward from the periphery of the base plate, and a mounting portion connected to the bending portions of the upper and lower sides for fixing the first hanger, the base plate is extended in a height direction, the mounting portion is parallel to the base plate, the hanging groove is disposed on the base plate and penetrates the base plate in a front-rear direction, and the second hanger and the third hanger have the same shape and structure as the first hanger.

3. The refrigerator as claimed in claim 2, wherein the engaging opening is opened downward, and in a fixed state, the engaging portion is engaged with a wall of the hanging groove on the same side and the abutting portion abuts against an upper edge of the other hanging groove on the same side, and the second and third brackets have the same structure and shape as the first bracket.

4. The refrigerator as claimed in claim 1, wherein the hanging grooves on the same side are uniformly distributed and are correspondingly arranged in a group of three hanging grooves along the transverse direction, and the hook is selectively fixed with a group of the hanging grooves corresponding to the hook to realize the height adjustment of the first rack.

5. The refrigerator as claimed in claim 4, wherein the refrigerator has two second racks, a left rack and a right rack, and each of the second racks has a fourth bracket on both sides for matching with the first rack and the second rack.

6. The refrigerator as claimed in claim 5, wherein the fourth supporter has the same structure and shape as the first supporter.

7. The refrigerator according to claim 6, wherein the left rack is height-adjustably fixed to the first hanger and the second hanger by the fourth bracket, and the right rack is height-adjustably fixed to the second hanger and the third hanger by the fourth bracket.