Area light source assembly and refrigerator

Abstract

The area light source assembly comprises an area light source, a front frame, a rear frame and two decoration strips, the area light source comprises a light-emitting panel and a light-emitting part, the light-emitting part is arranged on the periphery of the light-emitting panel, and light generated when the light-emitting part works can be emitted outwards through the light-emitting panel so that the light-emitting panel can emit light; the front frame is arranged at the front end of the light-emitting panel and matched with the light-emitting panel in an inserted mode, and the two side portions, relative to the light-emitting panel, of the front frame extend outwards. The rear frame is arranged at the rear end of the light-emitting panel and matched with the light-emitting panel in an inserted mode, and the two side parts, relative to the light-emitting panel, of the rear frame extend outwards. The two decoration strips are configured to be of the same structure, the two decoration strips are arranged on the two sides of the light-emitting panel and matched with the light-emitting panel in an inserted mode, and each decoration strip is connected with the part, stretching out of the light-emitting panel, of the front frame and the part, stretching out of the light-emitting panel, of the rear frame. In this way, the two decoration strips in the area light source assembly can be universal, and assembling of the area light source assembly is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the refrigerator lighting related technical field, especially, it is related to a surface light source subassembly and refrigerator. BACKGROUND

[0002] Surface light source subassembly, the lighting structure of refrigerator, can realize the illumination in the refrigerator body in the mode of surface light emission when working.

[0003] At present, the existing surface light source subassembly is usually equipped with decorative strips around the light emission panel, which is used for shielding the lamp strips around the light emission panel and plays a decorative effect. Among them, the decorative strips located in front and behind the light emission panel need to be connected with the embedded support in the body and realize the assembly connection of the surface light source subassembly on the body. The remaining two decorative strips are similar in appearance size, and are mostly mirror images of each other, which makes workers easily take the two wrong during assembly, thereby causing inconvenience in installation. INVENTION CONTENTS

[0004] Therefore, it is necessary to provide a surface light source subassembly and refrigerator for solving the above technical problems.

[0005] A surface light source subassembly, comprising:

[0006] A surface light source comprising a light emission panel and a light emitting piece, the light emitting piece is arranged on the outer periphery of the light emission panel, and the light emitted by the light emitting piece when working can be emitted outward through the light emission panel to make the light emission panel surface light emission;

[0007] A front frame is arranged at the front end of the light emission panel and is inserted and matched with the light emission panel, and the front frame is outwardly extended to both sides relative to the light emission panel;

[0008] A rear frame is arranged at the rear end of the light emission panel and is inserted and matched with the light emission panel, and the rear frame is outwardly extended to both sides relative to the light emission panel;

[0009] Two decorative strips are configured as the same structure, and the two decorative strips are arranged on both sides of the light emission panel and are respectively inserted and matched with the light emission panel, wherein each decorative strip is connected with the part of the front frame and the rear frame which is outwardly extended beyond the light emission panel.

[0010] It can be understood that the part of the front frame and the rear frame outwardly extended from both sides of the light emission panel is used to connect and support the decorative strips of the same structure, so that the two decorative strips in the surface light source subassembly are universal, thereby facilitating the assembly of the surface light source subassembly.

[0011] In one embodiment, the decorative strip is connected with the front frame and / or the rear frame in the form of inserted and matched cooperation.

[0012] It can be understood that the connection mode of plug-in connection facilitates the assembly of the decorative strip and the front frame and / or the rear frame, and limits the assembly position of the decorative strip.

[0013] In one of the embodiments, the decorative strip is connected with the front frame and / or the rear frame in a screwing mode.

[0014] It can be understood that the connection mode of screwing facilitates the assembly and fixation of the decorative strip and the front frame and / or the rear frame.

[0015] In one of the embodiments, the front frame and the rear frame have equal lengths of the parts extending towards the light-emitting panel in the same direction.

[0016] In one of the embodiments, a cable is electrically connected to the light-emitting member, and the cable is used to supply power to the light-emitting member and control the light-emitting member to emit light.

[0017] The front frame and / or the rear frame is / are provided with a threading hole, and the cable can extend outwards through the threading hole.

[0018] In one of the embodiments, the surface light source assembly further comprises a rear pre-buried support, and the rear pre-buried support is used to be fixed to the cabinet.

[0019] The rear frame is connected with the rear pre-buried support in a clamping mode.

[0020] It can be understood that the rear frame is assembled to the rear pre-buried support in a clamping mode, so that the operator does not need to put his head into the cabinet when installing the rear frame to the rear pre-buried support, thereby facilitating the installation of the rear frame to the rear pre-buried support.

[0021] In one of the embodiments, one of the rear frame and the rear pre-buried support is provided with a first positioning hole, and the other is provided with a protruding first positioning member, the first positioning member is plug-in connected with the first positioning hole, and the first positioning member guides the assembly of the rear frame to the rear pre-buried support.

[0022] It can be understood that the plug-in connection between the first positioning member and the first positioning hole guides the assembly of the rear frame to the rear pre-buried support, thereby facilitating the assembly of the rear frame to the rear pre-buried support.

[0023] In one of the embodiments, the surface light source assembly further comprises a front pre-buried support, and the front pre-buried support is used to be fixed to the cabinet.

[0024] The front frame is connected with the front pre-buried support in a screwing mode.

[0025] It can be understood that the front frame is assembled to the front embedded bracket in a screwing manner, and the position of the front frame allows the operator to have enough space to operate when installing the front frame to the front embedded bracket, and facilitates the assembly of the front frame to the front embedded bracket.

[0026] In one of the embodiments, one of the front frame and the front embedded bracket is provided with a second positioning hole, and the other is provided with a protruding second positioning member, the second positioning member is inserted into the second positioning hole, and the front frame and the front embedded bracket are positioned and assembled.

[0027] It can be understood that the assembly position of the front frame on the front embedded bracket is positioned by the insertion of the second positioning member and the second positioning hole, which can ensure the accuracy of the assembly position of the front frame and the front embedded bracket, so as to facilitate the subsequent assembly and fixation of the two by screwing.

[0028] The application also provides a refrigerator comprising the above-mentioned face light source assembly.

[0029] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art.

[0030] The face light source assembly and the refrigerator claimed in the application use the parts of the front frame and the rear frame extending outwards from the two sides of the light emitting panel to connect and support the decorative strips of the same structure, so that the two decorative strips in the face light source assembly can be universal, thereby facilitating the assembly of the face light source assembly. DETAILED DESCRIPTION

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0032] Figure 1 The structure diagram of the face light source assembly provided by the application.

[0033] Figure 2 The structure diagram of the face light source assembly provided by the application. Figure 1 The enlarged view of A part in FIG.

[0034] Figure 3 The structure diagram of the face light source assembly provided by the application.

[0035] Figure 4 The structure diagram of the face light source assembly provided by the application. Figure 3 The B-B sectional view of FIG.

[0036] Figure 5 For Figure 4 Enlarged view of middle C part.

[0037] Figure 6 For the exploded view of the surface light source assembly provided in the present application.

[0038] Figure 7 For the structural schematic diagram of the front frame in the present application.

[0039] Figure 8 For the structural schematic diagram of the rear frame in the present application.

[0040] Figure 9 For the structural schematic diagram of the rear embedded bracket in the present application.

[0041] Figure 10 For the structural schematic diagram of the front embedded bracket in the present application.

[0042] Reference signs: 100, surface light source assembly; 10, surface light source; 11, light emitting panel; 101, front end; 102, rear end; 110, threading hole; 20, front frame; 21, third connecting plate; 211, through hole; 22, second positioning hole; 30, rear frame; 31, second connecting plate; 311, clamping groove; 32, first positioning hole; 40, decorative strip; 50, rear embedded bracket; 51, first connecting plate; 511, protruding buckle; 52, first positioning member; 60, front embedded bracket; 61, second positioning member; 62, threaded hole. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0044] It should be noted that when an element is referred to as "provided on" another element, it can be directly provided on the other element or there can be a middle element. When an element is referred to as "provided on" another element, it can be directly provided on the other element or there can be a middle element. When an element is referred to as "fixed on" another element, it can be directly fixed on the other element or there can be a middle element.

[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the terms "and / or" includes any and all combinations of one or more of the associated listed items.

[0046] As shown in Figure 1 , Figure 3 and Figure 6 , the surface light source assembly 100 provided by the application comprises a surface light source 10, a front frame 20, a rear frame 30 and two decorative strips 40. The surface light source 10 comprises a light-emitting panel 11 and a light-emitting element (not shown in the figure). The light-emitting element is arranged at the outer periphery of the light-emitting panel 11, and the light generated by the light-emitting element when the light-emitting element is working can be emitted outward through the light-emitting panel 11, so as to make the light-emitting panel 11 emit light. The front frame 20 is arranged at the front end 101 of the light-emitting panel 11 and is inserted and matched with the light-emitting panel 11. The front frame 20 extends outward relative to the two side portions of the light-emitting panel 11. The rear frame 30 is arranged at the rear end 102 of the light-emitting panel 11 and is inserted and matched with the light-emitting panel 11. The rear frame 30 extends outward relative to the two side portions of the light-emitting panel 11. The two decorative strips 40 are configured to have the same structure. The two decorative strips 40 are arranged at the two sides of the light-emitting panel 11 and are respectively inserted and matched with the light-emitting panel 11. Each of the two decorative strips 40 is connected with the portion of the front frame 20 and the rear frame 30 that extends outward beyond the light-emitting panel 11. Here, the front frame 20 and the rear frame 30 are both configured as aluminum alloy extrusions.

[0047] It can be understood that the surface light source assembly 100 provided by the application uses the portions of the front frame 20 and the rear frame 30 that extend outward beyond the light-emitting panel 11 to connect and support the two decorative strips 40 that have the same structure. In this way, the two decorative strips 40 in the surface light source assembly 100 can be universal, thereby facilitating the assembly of the surface light source assembly 100.

[0048] It should be noted that the light-emitting panel 11 is configured as an acrylic plate. Specifically, the top surface of the acrylic plate in the thickness direction can be configured as a light-reflecting surface. In this way, when the surface light source 10 is working, the light emitted by the light-emitting element towards the acrylic plate can be emitted out of the bottom surface of the light-emitting panel 11 in the thickness direction, and the surface light-emitting of the light-emitting panel 11 can be realized. Here, the light-emitting element is configured as a light bar. The light bar has light-emitting chips arranged thereon in sequence and at intervals. The light-emitting chips are used to emit light to the light-emitting panel 11. The number of the light bars is four. The four light bars are arranged at the four sides of the light-emitting panel 11 and are respectively covered by the front frame 20, the rear frame 30 and the two decorative strips 40.

[0049] In the present application, the light emitting piece is electrically connected with a cable (not shown in the figure), which is used to supply power to the light emitting piece and control the light emitting piece to emit light; wherein the front frame 20 and / or the rear frame 30 is provided with a threading hole 110, and the cable can extend outward through the threading hole 110, so as to meet the use requirement of electrical connection between the cable and external electrical equipment. Here, as shown in Figure 2 , Figure 7 and Figure 8 , the front frame 20 and the rear frame 30 are respectively provided with threading holes 110 on the two parts extending out of the light emitting panel 11, so as to meet the use requirement of the cable extending outward from the four light emitting pieces in the area light source assembly 100.

[0050] As shown in Figure 1 , Figure 3 , in an embodiment, the length of the part of the front frame 20 and the rear frame 30 extending out of the light emitting panel 11 in the same direction is equal, so as to create conditions for the subsequent assembly of two decorative strips 40 with the same structure.

[0051] As shown in Figures 1 to 3 , in an embodiment, the decorative strip 40 is connected with the front frame 20 and / or the rear frame 30 in a plug-in manner, preferably, the decorative strip 40 is plug-in connected with the front frame 20 and the rear frame 30 respectively, and the assembly between the decorative strip 40 and the front frame 20 and the rear frame 30 is realized, so as to limit the assembly position of the decorative strip 40.

[0052] As shown in Figure 2 , in an embodiment, the decorative strip 40 is connected with the front frame 20 and / or the rear frame 30 in a screwing manner, preferably, the decorative strip 40 is connected with the front frame 20 and the rear frame 30 in a screwing manner, and specifically, the screwing between the decorative strip 40 and the screw passing through the front frame 20 and the rear frame 30 is used to realize the fixed connection between the decorative strip 40 and the front frame 20 and the rear frame 30, so as to facilitate the assembly and fixation between the decorative strip 40 and the front frame 20 and the rear frame 30.

[0053] As shown in Figure 2 , when the decorative strip 40 of the present application is assembled in the area light source assembly 100, the decorative strip 40 is first assembled to the light emitting panel 11 and the parts of the front frame 20 and the rear frame 30 extending out of the light emitting panel 11 in a plug-in manner, and the determination of the assembly position of the decorative strip 40 is realized, and then the two ends of the decorative strip 40 are locked to the front frame 20 and the rear frame 30 respectively by using the screw.

[0054] As shown in Figure 1 , Figure 3 , Figure 4 and Figure 6As shown, the surface light source assembly 100 of the present application further comprises a rear pre-buried support 50, which is used for being fixed to a cabinet (not shown in the figure); wherein the rear bezel 30 of the surface light source assembly 100 is connected with the rear pre-buried support 50 in a clamping manner. Thus, when the operator installs the rear bezel 30 to the rear pre-buried support 50, he does not need to put his head into the cabinet, so that the installation of the rear bezel 30 on the rear pre-buried support 50 can be facilitated. Here, the rear pre-buried support 50 can be fixed to the top of the cabinet by means of screws (not shown in the figure).

[0055] As shown in Figure 4 , Figure 5 , Figure 8 and Figure 9 , in an embodiment, the rear pre-buried support 50 is formed with a first connecting plate 51 in the direction from the rear end 102 to the front end 101 of the light-emitting panel 11, and a protruding buckle 511 is arranged on the first connecting plate 51; correspondingly, the rear bezel 30 is formed with a second connecting plate 31 in the direction from the front end 101 to the rear end 102 of the light-emitting panel 11, and a clamping groove 311 matched with the protruding buckle 511 is arranged on the second connecting plate 31. Thus, when the operator assembles the rear bezel 30 to the rear pre-buried support 50, he can first make the second connecting plate 31 adhere to the first connecting plate 51, and then push the rear bezel 30 from outside to inside in the cabinet until the protruding buckle 511 is clamped with the clamping groove 311, so as to realize the assembly limiting of the second connecting plate 31 on the first connecting plate 51, and make the rear bezel 30 connect with the rear pre-buried support 50. It can be understood that, in other embodiments, the protruding buckle can also be arranged on the second connecting plate 31, and the clamping groove can also be arranged on the first connecting plate 51. It should be noted that the number of the protruding buckle 511 and the corresponding clamping groove 311 can be arranged according to the use requirement of the assembly limiting of the second connecting plate 31 on the first connecting plate 51, which will not be described here.

[0056] As shown in Figure 7 , Figure 8 , in an embodiment, one of the rear bezel 30 and the rear pre-buried support 50 is arranged with a first positioning hole 32, and the other is formed with a protruding first positioning member 52. The first positioning member 52 is inserted and matched with the first positioning hole 32, and guides the assembly of the rear bezel 30 to the rear pre-buried support 50. Thus, when the rear bezel 30 is assembled to the rear pre-buried support 50, the protruding buckle 511 and the clamping groove 311 clamped and matched between the rear bezel 30 and the rear pre-buried support 50 can be aligned, so as to facilitate the assembly of the rear bezel 30 on the rear pre-buried support 50. Here, the first positioning member 52 is arranged on the rear pre-buried support 50, and the first positioning hole 32 is arranged on the rear bezel 30. It can be understood that, in other embodiments, the first positioning member can also be arranged on the rear bezel 30, and the first positioning hole can also be arranged on the rear pre-buried support 50. It should be noted that the above-mentioned clamping groove 311 is tapered.

[0057] As shown in Figure 6 , Figure 7 and Figure 10 , the surface light source assembly 100 of the present application further comprises a front pre-buried bracket 60, which is used for being fixed to a cabinet (not shown in the figure); wherein the front frame 20 of the surface light source assembly 100 is connected with the front pre-buried bracket 60 in a screwing manner. In this way, the front frame 20 is arranged at the position of the front end 101 of the light-emitting panel 11, so that the operator has enough space to operate when installing the front frame 20 to the front pre-buried bracket 60, and the assembly of the front frame 20 on the front pre-buried bracket 60 is facilitated. Here, the front pre-buried bracket 60 can also be fixed to the top of the cabinet by screws (not shown in the figure).

[0058] As shown in Figure 7 , Figure 10 , the third connecting plate 21 is formed on the front frame 20 from the rear end 102 to the front end 101 of the light-emitting panel 11, and a through hole 211 is formed on the part of the third connecting plate 21 which is located outside the light-emitting panel 11, so that when the front frame 20 is assembled on the front pre-buried bracket 60, the front frame 20 can be first attached to the front pre-buried bracket 60 from bottom to top by the third connecting plate 21, and then the screwing between the through hole 211 and the threaded hole 62 on the front pre-buried bracket 60 by the screws (not shown in the figure) is used to realize the assembly and fixation of the front frame 20 on the front pre-buried bracket 60. It should be noted that the number of screws used for screwing between the front frame 20 and the front pre-buried bracket 60 can be set according to the use requirements of the assembly limiting of the third connecting plate 21 on the front pre-buried bracket 60, which will not be described here.

[0059] As shown in Figure 7 , Figure 10 , in an embodiment, one of the front frame 20 and the front pre-buried bracket 60 is provided with a second positioning hole 22, and the other is provided with a protruding second positioning member 61, the second positioning hole 22 and the second positioning member 61 are inserted and matched, which is used for assembly and positioning of the front frame 20 and the front pre-buried bracket 60, so as to ensure the accuracy of the assembly position between the front frame 20 and the front pre-buried bracket 60, so as to facilitate the subsequent assembly and fixation of the two by screwing. Here, the second positioning hole 22 is arranged on the front frame 20 at the position directly above the light-emitting panel 11, and the second positioning member 61 is arranged on the front pre-buried bracket 60. It can be understood that in other embodiments, the second positioning member can also be arranged on the front frame 20, and the second positioning hole can be arranged on the front pre-buried bracket 60. It should be noted that the above-mentioned second positioning hole 22 is conical.

[0060] In addition, the present application also provides a refrigerator comprising the above-mentioned surface light source assembly 100.

[0061] Any technical features of the above embodiments can be combined, and for the sake of brevity, not all possible combinations are described, however, any combination of the technical features is considered to be within the scope of the present disclosure.

[0062] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present application, and are not used as a limitation of the present application, and any appropriate changes and variations to the above embodiments within the spirit and principles of the present application are within the scope of the present application.

Claims

1. A front light assembly, comprising: The surface light source assembly (100) comprises: a surface light source (10) comprising a light emitting panel (11) and a light emitting element, the light emitting element is arranged at the outer periphery of the light emitting panel (11), and the light generated by the light emitting element can be emitted outward through the light emitting panel (11) to make the light emitting panel (11) surface light emitting; a front frame (20) arranged at the front end (101) of the light emitting panel (11) and insertedly matched with the light emitting panel (11), the front frame (20) extends outward relative to the two side portions of the light emitting panel (11); a rear frame (30) arranged at the rear end (102) of the light emitting panel (11) and insertedly matched with the light emitting panel (11), the rear frame (30) extends outward relative to the two side portions of the light emitting panel (11); two decorative strips (40) arranged at the two sides of the light emitting panel (11) and respectively insertedly matched with the light emitting panel (11), wherein each of the decorative strips (40) is connected with the portion of the front frame (20) and the rear frame (30) extending outward relative to the light emitting panel (11).

2. The surface light source assembly according to claim 1, wherein The decorative strip (40) is connected with the front frame (20) and / or the rear frame (30) in an insertedly matched manner.

3. The surface light source assembly according to claim 1, wherein The decorative strip (40) is connected with the front frame (20) and / or the rear frame (30) in a screwed manner.

4. The surface light source assembly according to claim 1, wherein The lengths of the portions of the front frame (20) and the rear frame (30) extending outward relative to the light emitting panel (11) are equal.

5. The surface light source assembly according to claim 1, wherein A cable is electrically connected to the light emitting element, the cable is used for supplying power to the light emitting element and controlling the light emitting element to emit light. The front frame (20) and / or the rear frame (30) is provided with a threading hole (110), and the cable can extend outward through the threading hole (110).

6. The surface light source assembly according to claim 1, wherein The surface light source assembly (100) further comprises a rear pre-buried bracket (50) used for being fixed to a cabinet; The rear frame (30) is connected with the rear pre-buried bracket (50) in a clamped manner.

7. The surface light source assembly according to claim 6, wherein One of the rear frame (30) and the rear pre-buried bracket (50) is provided with a first positioning hole (32), and the other is provided with a protruding first positioning element (52), the first positioning element (52) is insertedly matched with the first positioning hole (32) and guides the rear frame (30) to be assembled to the rear pre-buried bracket (50).

8. The surface light source assembly according to claim 1, wherein The surface light source assembly (100) further comprises a front pre-buried bracket (60) used for being fixed to a cabinet; The front frame (20) is connected with the front pre-buried bracket (60) in a screwed manner.

9. The surface light source assembly according to claim 8, wherein One of the front frame (20) and the front embedded bracket (60) is provided with a second positioning hole (22), and the other is provided with a protruding second positioning member (61), the second positioning member (61) and the second positioning hole (22) are inserted and matched, and the front frame (20) and the front embedded bracket (60) are assembled and positioned.

10. A refrigerator characterized by comprising: The surface light source assembly (100) according to any one of claims 1 to 9 is included.

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