CN114485016B

CN114485016B - Refrigerator door body structure

Info

Publication number: CN114485016B
Application number: CN202011258937.0A
Authority: CN
Inventors: 王荣转
Original assignee: Hisense Ronshen Guangdong Freezer Co Ltd; Qingdao Hisense Commercial Cold Chain Co Ltd
Current assignee: Hisense Ronshen Guangdong Freezer Co Ltd; Qingdao Hisense Commercial Cold Chain Co Ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2023-08-29
Anticipated expiration: 2040-11-11
Also published as: CN114485016A

Abstract

The application relates to the technical field of refrigerated cabinets and discloses a refrigerated cabinet door body structure, which comprises a door body and a lamp box; the frame of the door body is provided with a first clamping piece; the lamp box comprises a shell and a light source assembly, wherein the light source assembly is integrated on the shell, and a second clamping piece is arranged on the corresponding side edge of the shell; the second clamping piece is matched with the first clamping piece to enable the shell to be sleeved on the front face of the door body. According to the refrigerator door body structure, the first clamping piece is arranged on the frame of the door body, and the second clamping piece is correspondingly arranged on the side edge of the lamp box, so that the lamp box is arranged on the front face of the door body, namely, the lamp box is integrated on the door body, a large amount of goods such as beverages are stored in the cabinet space, and the utilization rate of the cabinet space is greatly improved on the basis that the external size of the cabinet body is not increased.

Description

Refrigerator door body structure

Technical Field

The application relates to the technical field of refrigerated cabinets, in particular to a refrigerated cabinet door body structure.

Background

The refrigerated cabinets currently used in the market generally have three appearance structures, namely a lamp box, a door body and a front baffle. Wherein the light box is generally arranged at the top of the cabinet, and occupies about 25% of the space in the cabinet, which directly reduces the available storage space in the cabinet.

Thus, improvements are needed in the art.

Disclosure of Invention

The purpose of the application is that: the application provides a refrigerator door body structure, which aims to solve the technical problem that the available storage space in a refrigerator body is reduced due to the fact that a lamp box of the refrigerator in the prior art is arranged in the refrigerator.

In order to achieve the above purpose, the application provides a refrigerator door body structure, comprising a door body and a lamp box;

a first clamping piece is arranged on the frame of the door body;

the lamp box comprises a shell and a light source assembly, wherein the light source assembly is integrated on the shell, and a second clamping piece is arranged on the corresponding side edge of the shell;

the second clamping piece is matched with the first clamping piece to enable the shell to be sleeved on the front face of the door body.

In some embodiments of the present application, the first engaging member is disposed at the back of the side frames on two sides of the door body; the shell comprises a base plate and side plates; the light source component is integrated on the substrate; the side plate is arranged at the edge of the base plate and is bent into a shape capable of being sleeved on the upper portion of the frame of the door body, and the second clamping piece is arranged at the end portion of the side plate and matched with the first clamping piece.

In some embodiments of the present application, a frame of the door body is provided with a mounting hole, and a fixing component is disposed at a position corresponding to the housing and connected with the mounting hole.

In some embodiments of the present application, one of the first engaging member and the second engaging member is a slot, and the other is a buckle.

In some embodiments of the application, a heat dissipation assembly is further provided;

the side plates sequentially comprise a left side plate, an upper side plate, a right side plate and a lower side plate; the second clamping pieces are respectively arranged at the corresponding positions of the end parts of the left side plate and the right side plate;

the upper end of the heat dissipation component is connected to the bottom surface of the upper side plate, and the lower end of the heat dissipation component is abutted to the top surface of the frame of the door body.

In some embodiments of the present application, the heat dissipation assembly includes at least two heat dissipation support units;

the heat dissipation supporting units are arranged at intervals along the length direction of the upper side plate, and heat dissipation gaps are formed between adjacent heat dissipation supporting units;

the heat dissipation supporting unit comprises a C-shaped plate and a bottom plate; the upper top of the C-shaped plate is connected with the bottom surface of the upper side plate, the side part of the C-shaped plate is connected with the base plate, the lower bottom of the C-shaped plate is connected with the upper surface of the bottom plate, and the lower bottom surface of the bottom plate is abutted to the top surface of the frame of the door body.

In some embodiments of the present application, the light source assembly includes a light box sheet, a light source light plate and a light box fixing plate;

a light hole is formed in the middle of the substrate, and an installation table is arranged at the edge of the light hole; the light source lamp panel is arranged on the mounting table, and the lamp box fixing plate is used for fixing the light source lamp panel on the mounting table and is connected with the mounting table; the lamp box sheet is attached to the front face of the substrate.

In some embodiments of the present application, positioning units are respectively disposed at opposite corners of the mounting platform;

the positioning unit comprises a positioning plate and a mounting seat; the two ends of the positioning plate are respectively connected with adjacent edges of the mounting table to form a mounting cavity with the mounting table, and the mounting seat is arranged in the mounting cavity;

the light source lamp panel is arranged on the mounting table, a notch is formed in the corresponding position of the light source lamp panel to enable the mounting seat to be exposed, and the lamp box fixing plate is overlapped on the light source lamp panel and connected with the mounting seat.

In some embodiments of the present application, a heat dissipation opening is provided at the top of the mounting table.

In some embodiments of the application, the lamp box fixing plate is a metal plate fixing plate.

Compared with the prior art, the refrigerator door body structure has the beneficial effects that:

according to the refrigerator door structure, the first clamping piece is arranged on the frame of the door body, and the second clamping piece is correspondingly arranged on the side edge of the lamp box, so that the lamp box is arranged on the front face of the door body, namely, the lamp box is integrated on the door body, a large amount of goods such as beverages in the cabinet space are released, and the utilization rate of the space in the cabinet is greatly improved on the basis that the external shape and the size of the cabinet body are not increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of a door body structure of a refrigerator according to an embodiment of the present application;

FIG. 2 is an exploded view of a door body structure of a refrigerator according to an embodiment of the present application;

FIG. 3 is a rear view of a door body structure of a refrigerator according to an embodiment of the present application;

FIG. 4 is an isometric view of a door body structure of a refrigerator according to an embodiment of the present application;

FIG. 5 is a cross-sectional view A-A of FIG. 3;

FIG. 6 is an enlarged view at B in FIG. 3;

FIG. 7 is an enlarged view of FIG. 4 at C;

FIG. 8 is an enlarged view of FIG. 5 at D;

FIG. 9 is an exploded view of the light box;

FIG. 10 is an enlarged schematic view of the mounting station of FIG. 9;

in the figure, 1, a door body; 11. a clamping groove; 12. a mounting hole; 2. a light box; 21. a lamp box sheet; 210. a groove; 22. a case, 221, and a substrate; 222. a left side plate; 223. an upper side plate; 224. a right side plate; 225. a lower side plate; 23. an LED lamp panel; 231. a notch; 24. a lamp box fixing plate; 241. installing a screw; 242. a small clamping hole; 3. a buckle; 4. a light hole; 5. a mounting table; 6. a heat dissipation supporting unit; 61. a C-shaped plate; 62. a bottom plate; 63. a connecting rib; 7. a positioning unit; 71. a positioning plate; 72. a mounting base; 73. an auxiliary positioning plate; 74. a first auxiliary plate; 75. a second auxiliary plate; 76. a small buckle; 8. a heat dissipation opening; 9. reinforcing ribs.

Detailed Description

The following describes in further detail the embodiments of the present application with reference to the drawings and examples. The following examples are illustrative of the application and are not intended to limit the scope of the application.

In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-5, a refrigerator door structure according to a preferred embodiment of the present application includes a door body 1 and a lamp box 2.

Referring to fig. 6-8, the back sides of the two side frames of the door body 1 are provided with clamping grooves 11, and a plurality of mounting holes 12 are arranged on the upper side frame and the two side frames.

Referring to fig. 2, the lamp box 2 includes a lamp box sheet 21, a housing 22, a light source lamp panel 23, and a lamp box fixing plate 24, wherein the lamp box sheet 21, the LED lamp panel 23 (light source lamp panel), and the lamp box fixing plate 24 are light source components.

Referring to fig. 9, the case 22 includes a base plate 221 and side plates, wherein the side plates include a left side plate 222, an upper side plate 223, a right side plate 224, and a lower side plate 225 in this order. The side plate is provided at the edge of the base plate 221 and is folded to fit the shape of the frame of the door body 1 so as to be able to be sleeved on the upper part of the frame of the door body 1, and in actual manufacturing, the base plate 221 and the side plate are integrally formed. The left side plate 222 and the right side plate 224 are bent to the back of the two side frames of the door body 1, and the corresponding positions on the left side plate 222 and the right side plate 224 are provided with buckles 3 (second clamping pieces) to be matched with the clamping grooves 11 for pre-fixing. Further, a fixing component (not shown) is disposed on the base 221 at a position corresponding to the mounting hole 21, such as a screw, and is matched with the mounting hole 21 to realize a fixed connection, so that the lamp box is integrally sleeved on the front surface of the door body 1.

Referring to fig. 9, the bottom of the upper side plate 223 is provided with a heat dissipation assembly including at least two heat dissipation supporting units 6. The heat dissipation supporting units 6 are arranged between the bottom surface of the upper side plate 223 and the top of the frame of the door body 1, and are arranged at intervals along the length direction of the upper side plate 223, and heat dissipation gaps 60 are arranged between adjacent heat dissipation supporting units 6, so that heat in the box can be dissipated upwards through the heat dissipation gaps 60.

Referring to fig. 7, the heat dissipation supporting unit 6 includes a C-shaped plate 61 and a bottom plate 62. The upper top of the C-shaped plate 61 is connected to the bottom surface of the upper side plate 223, the side portion is connected to the base plate 221, the lower bottom is connected to the upper surface of the bottom plate 62, and the lower surface of the bottom plate 62 abuts against the top surface of the frame of the door body 1. And, the both sides of bottom plate 62 are equipped with C shaped plate 61 respectively, and are equipped with connecting rib 63 between the bottom plate 62 of two adjacent heat dissipation supporting units 6, and the side of this strengthening rib 63 is connected with base plate 221, further strengthens the whole steadiness of heat dissipation subassembly. In actual manufacturing, the bottom plate 62 and the connection rib 63 of each heat dissipation supporting unit 6 may be integrally formed. The structure of the heat dissipation supporting unit 6 can play a supporting role, and is helpful for wind flowing along the length direction of the upper side plate 223, so that heat dissipated from the heat dissipation gap 60 is taken away rapidly, and the heat dissipation effect of the lamp box 2 is effectively enhanced.

Referring to fig. 9, a light hole 4 is provided in the middle of the substrate 221, and a mounting table 5 is provided at an edge of the light hole 4. The LED lamp panel (light source lamp panel) is placed on the mount table 5, and the lamp box fixing plate 24 fixes the LED lamp panel 23 on the mount table 5 and is connected with the mount table 5.

Referring to fig. 10, the mounting tables 5 are provided at opposite corners thereof with positioning units 7, respectively. The positioning unit 7 includes a positioning plate 71 and a mount 72. The two ends of the positioning plate 71 are respectively connected with adjacent sides of the mounting table 5 to form a mounting cavity with the mounting table 5, and the mounting seat 72 is arranged in the mounting cavity. The LED lamp panel 23 is placed on the mounting table 5, and a notch 231 is formed at a corresponding position to expose the mounting seat 72, and then the lamp box fixing plate 24 is stacked on the LED lamp panel 23 and connected with the mounting seat 72 through connecting pieces such as mounting screws 241 (represented by screw holes in the figure). Further, a secondary positioning plate 73 is further disposed at the other opposite corners of the mounting table 5 to assist in positioning the LED lamp panel 23. Further, the upper frame of the mounting table 5 is provided with a first auxiliary plate 74, the first auxiliary plate 74 is provided with a screw hole, the corresponding position of the LED lamp panel 23 is also provided with a screw hole, the LED lamp panel 23 and the first auxiliary plate 74 can be fixedly connected through a screw, and the position of the LED lamp panel 23 is further fixed. In addition, a second auxiliary plate 75 is further disposed at the lower frame of the mounting table 5, so as to assist in fixing the position of the LED lamp panel 23. Further, referring to fig. 9, a small buckle 76 is further provided at the side frame of the mounting table 5, a small clamping hole 241 is provided at the corresponding position of the lamp box fixing plate 24, and the small clamping hole 241 and the small buckle 76 are used for realizing pre-fixing, and the mounting screw 241 and the mounting seat 72 are used for realizing fixed connection.

Referring to fig. 10, a reinforcing rib 9 is provided between the mounting table 5 and the lower side plate 225, which contributes to the overall stability of the housing 22.

Referring to fig. 10, further, a heat dissipation opening 8 is further formed at the top of the mounting table 5, which is beneficial to enabling heat generated by the LED lamp panel 23 to be dissipated more quickly. And, the material of lamp house fixed plate 24 adopts to be the sheet metal plate, and first effect can save space, and the second effect can scatter the heat on the LED lamp plate 23 more fast, synthesizes and promotes the radiating effect.

Referring to fig. 2 and 8, the light box sheet 21 is attached to the front surface of the substrate 221. Specifically, the front surface of the substrate 221 is provided with a groove 210, and the lamp box piece 21 can be fixed on the front surface of the substrate 221 by double-sided tape or a buckle, in this embodiment, the lamp box piece 21 is adhered on the groove by double-sided tape. The shape of the base 221 can be customized according to the propaganda requirement of the customer light box, and the light box sheet 21 can also be respectively provided with a light transmission area and a non-light transmission area according to the requirement of the user.

In the above embodiment, any one of the first engaging member and the second engaging member is a slot, and the other is a buckle.

In summary, the application provides a refrigerator door body structure, a first clamping piece is arranged on a frame of a door body 1, and a second clamping piece is correspondingly arranged on a side edge of a lamp box 2, so that the lamp box 2 is arranged on the front surface of the door body 1, namely, the lamp box 2 is integrated on the door body 1, a large amount of goods such as beverages in a cabinet space are released, and the utilization rate of the space in the cabinet is greatly improved on the basis that the external dimension of the cabinet body is not increased.

Furthermore, the first clamping piece is arranged on the back of the frame of the door body 1, the structure of the lamp box 2 is skillfully designed, and the lamp box 2 can be sleeved on the front surface of the top of the door body 1 when the second clamping piece arranged on the side of the lamp box is matched with the first clamping piece, so that the whole appearance of the refrigerator is concise and elegant.

Furthermore, the lamp box 2 and the door body 1 are firstly pre-installed through the clamping piece, and then are fixedly connected through the screw assembly, so that the connection stability between the lamp box 2 and the door body 1 is effectively enhanced.

Furthermore, a heat radiation unit is arranged between the shell of the lamp box 2 and the door body 1, and a heat radiation structure is also integrated at the installation position of the light source component in the lamp box 2, so that the heat radiation effect of the lamp box 2 is greatly improved, and the external safety and the service life of the lamp box 2 are effectively improved.

The foregoing is merely a preferred embodiment of the present application, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present application, and these modifications and substitutions should also be considered as being within the scope of the present application.

Claims

1. A refrigerator door body structure comprises a door body and a lamp box;

the method is characterized in that:

a first clamping piece is arranged on the frame of the door body;

the second clamping piece is matched with the first clamping piece to enable the shell to be sleeved on the front face of the door body;

the first clamping piece is arranged at the back surfaces of the side frames at the two sides of the door body;

the shell comprises a base plate and side plates; the light source component is integrated on the substrate; the side plate is arranged at the edge of the base plate and is bent into a shape capable of being sleeved at the upper part of the frame of the door body, and the second clamping piece is arranged at the end part of the side plate and matched with the first clamping piece;

the side plates sequentially comprise a left side plate, an upper side plate, a right side plate and a lower side plate;

the second clamping pieces are respectively arranged at the corresponding positions of the end parts of the left side plate and the right side plate;

the upper end of the heat dissipation component is connected to the bottom surface of the upper side plate, and the lower end of the heat dissipation component is abutted to the top surface of the frame of the door body;

the heat dissipation assembly comprises at least two heat dissipation supporting units;

2. The refrigerator door structure according to claim 1, wherein a mounting hole is formed in a frame of the door body, and a fixing component is arranged at a position corresponding to the shell and connected with the mounting hole.

3. The refrigerated cabinet door structure of any of claims 1-2, wherein one of the first and second engagement members is a slot and the other is a catch.

4. The door structure of claim 1, wherein the light source assembly comprises a light box sheet, a light source lamp panel and a light box fixing plate;

a light hole is formed in the middle of the substrate, and an installation table is arranged at the edge of the light hole;

the light source lamp panel is arranged on the mounting table, and the lamp box fixing plate is used for fixing the light source lamp panel on the mounting table and is connected with the mounting table;

the lamp box sheet is attached to the front face of the substrate.

5. The refrigerator door structure according to claim 4, wherein the diagonal positions of the mounting tables are respectively provided with a positioning unit;

6. The door structure of claim 4, wherein the top of the mounting base is provided with a heat dissipation opening.

7. The door structure of claim 4, wherein the lamp box fixing plate is a sheet metal fixing plate.