CN114623638B

CN114623638B - Door body of refrigerator and refrigerator

Info

Publication number: CN114623638B
Application number: CN202011434944.1A
Authority: CN
Inventors: 马坚; 张奎; 李成林; 吴光瑞; 付伟健
Original assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2024-01-05
Anticipated expiration: 2040-12-10
Also published as: CN114623638A

Abstract

The invention provides a door body of a refrigerator, comprising: a front panel for forming a front portion of the door body; the first decorative strip is used for forming the left end part or the right end part of the door body; and an illumination assembly configured to be disposed adjacent to the first molding and at least partially protruding from the front panel for illuminating a partial area of the front panel. According to the door body of the refrigerator and the refrigerator, the illumination assembly is arranged at the position close to the first decorative strip, so that the partial area of the front panel can be illuminated, the use experience of a user is improved, meanwhile, the illumination assembly is close to the first decorative strip and at least partially protrudes out of the front panel, a rod-shaped illumination structure is formed in the front side edge area of the door body of the refrigerator, the appearance of the door body is unique, and the integral aesthetic feeling of the refrigerator is improved.

Description

Door body of refrigerator and refrigerator

Technical Field

The invention relates to the technical field of refrigeration and freezing devices, in particular to a door body of a refrigerator and the refrigerator.

Background

The existing household refrigerator is generally placed in a living room or a kitchen, when a user wants to take food in the refrigerator at night, the user needs to turn on an indoor illuminating lamp to illuminate the area where the refrigerator is located, collision is avoided, but the strong light of the illuminating lamp stimulates eyes to bring bad experience to the user.

Disclosure of Invention

An object of the present invention is to provide a door body of a refrigerator which can illuminate a front partial area of the refrigerator.

A further object of the invention is to make the mounting structure of the lighting assembly simple and stable.

In particular, the present invention provides a door body of a refrigerator, comprising:

a front panel for forming a front portion of the door body;

the first decorative strip is used for forming the left end part or the right end part of the door body; and

and the illumination assembly is configured to be arranged close to the first decorative strip and at least partially protrudes out of the front panel for illuminating a partial area of the front panel.

Optionally, the door body further includes: the second decorative strip is arranged between the first decorative strip and the front panel;

the front part of the first decorative strip exceeds the front panel, the front part of the second decorative strip exceeds the front panel, and an accommodating space with a forward opening is defined between the front part of the second decorative strip and the front part of the first decorative strip; the lighting component is fixed with the first decorative strip and/or the second decorative strip and is at least partially positioned in the accommodating space.

Optionally, the second molding is configured such that the perpendicular projection of the second molding completely covers the perpendicular projection of the end of the front panel near the second molding, thereby shielding the gap between the second molding and the front panel.

Optionally, the lighting assembly comprises:

the lamp panel is arranged in the accommodating space along the longitudinal direction, and the luminous surface faces the first decorative strip;

the light guide plate is arranged at the front side of the light emitting surface of the lamp panel;

the film is arranged on the front sides of the light guide plate and the lamp panel; and

the lampshade is arranged on the front side of the film and seals the opening of the accommodating space.

Optionally, the door body further includes:

a door liner for forming a rear portion of the door body;

an upper molding for forming an upper end portion of the door body;

a lower decorative strip for forming the lower end of the door body;

the fixing strip is configured to be fixed with the front panel, the door liner, the upper decorative strip and the lower decorative strip;

the first decorative strip is arranged on the outer side of the fixing strip and is fixed with the fixing strip;

the rear part of the second decorative strip is clamped between the first decorative strip and the fixing strip.

Optionally, the front part of the first decorative strip extends inwards to form a positioning protrusion, the front part of the second decorative strip extends outwards to form a positioning groove, and the positioning protrusion is inserted into the positioning groove;

the first decorative strip extends inwards to form at least two first extending parts, and each first extending part extends backwards to form a second extending part; the fixing strip is correspondingly provided with at least two clamping grooves with forward openings, and the second extension part is matched in the clamping grooves to realize left and right positioning and front and back positioning of the first decorative strip.

Optionally, the first decorative strip extends inwards to form at least two third extending parts, and the upper end and the lower end of each third extending part are provided with first fixing holes along the up-down direction;

the upper decorative strip and the lower decorative strip are respectively and correspondingly provided with at least two second fixing holes along the up-down direction, and the fixing piece is used for connecting the second fixing holes with the first fixing holes to realize the up-down positioning of the first decorative strip.

Optionally, the fixing strip is provided with at least two third fixing holes along the front-rear direction;

the door liner is correspondingly provided with at least two fourth fixing holes along the front-back direction, and the fixing piece is used for connecting the fourth fixing holes with the third fixing holes to realize front-back positioning of the fixing strip, so that front-back positioning of the first decorative strip is realized.

Optionally, one or more of the following devices are further provided at the accommodation space:

the human sensing device is used for sensing whether a user exists on the front side of the door body;

the voice input device is used for receiving voice instructions;

the temperature detection device is used for detecting the temperature of the surrounding environment where the refrigerator is positioned;

the humidity detection device is used for detecting the humidity of the surrounding environment where the refrigerator is positioned;

and the display device is used for displaying the internal environment information of the refrigerator, the food material information and/or the running state of functional components of the refrigerator.

The invention also provides a refrigerator with the door body.

According to the door body of the refrigerator and the refrigerator, the illumination assembly is arranged at the position close to the first decorative strip, so that the partial area of the front panel can be illuminated, the use experience of a user is improved, meanwhile, the illumination assembly is close to the first decorative strip and at least partially protrudes out of the front panel, a rod-shaped illumination structure is formed in the front side edge area of the door body of the refrigerator, the appearance of the door body is unique, and the integral aesthetic feeling of the refrigerator is improved.

Further, the door body of the refrigerator and the refrigerator provided by the invention have the advantages that the first decorative strip and the second decorative strip are utilized to jointly define the accommodating space for accommodating the lighting assembly, the function of the first decorative strip is expanded, and the door body is used as the left end part or the right end part of the door body and also used as one side decorative strip of the lighting assembly, so that the structure is ingenious and attractive.

Furthermore, the door body of the refrigerator and the refrigerator also comprise the human-sensing device and/or the voice input device, so that the door body and the refrigerator can be intelligently controlled, and meanwhile, the human-sensing device and the voice input device are arranged in the accommodating space and above the lamp panel and the light guide plate, so that the door body is added with functional components and almost does not influence the assembly process.

The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

fig. 1 is a schematic front view of a refrigerator having a door body according to an embodiment of the present invention.

Fig. 2 is a partial perspective view of a door body of the refrigerator shown in fig. 1.

Fig. 3 is a partially sectional view of a door body of the refrigerator shown in fig. 2.

Fig. 4 is a partial perspective view of a door body of a refrigerator according to another embodiment of the present invention.

Fig. 5 is an exploded view of a part of a door body of the refrigerator shown in fig. 4.

Fig. 6 is a schematic cross-sectional view of a door body of the refrigerator shown in fig. 4.

Fig. 7 is a partial perspective view of a part of a door body of a refrigerator according to still another embodiment of the present invention.

Fig. 8 is an exploded view of part of a door body of the refrigerator shown in fig. 7.

Detailed Description

In the following description, the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", etc. are directions based on the refrigerator 100 itself as a reference, and "front", "rear", "left", "right" are directions as indicated in fig. 2.

Fig. 1 is a schematic front view of a refrigerator 100 having a door body 101 according to an embodiment of the present invention. Fig. 2 is a partial perspective view of the door 101 of the refrigerator 100 shown in fig. 1. Fig. 3 is a partially sectional view of the door body 101 of the refrigerator 100 shown in fig. 2. Fig. 4 is a partial perspective view of a door body 101 of a refrigerator 100 according to another embodiment of the present invention. Fig. 5 is an exploded view of a part of the door body 101 of the refrigerator 100 shown in fig. 4. Fig. 6 is a schematic cross-sectional view of the door 101 of the refrigerator 100 shown in fig. 4. Fig. 7 is a partial perspective view of part of a door body 101 of a refrigerator 100 according to still another embodiment of the present invention. Fig. 8 is an exploded view of a part of the door body 101 of the refrigerator 100 shown in fig. 7.

The refrigerator 100 of the embodiment of the present invention may generally include: a box body and a door body. A storage compartment is defined within the housing. The number and configuration of the storage compartments may be configured as desired. For example, fig. 1 shows a case of a first storage compartment, a second storage compartment and a third storage compartment which are sequentially arranged up and down, wherein the first storage compartment is a rotary opening door body, and includes a first door body 101 and a second door body 102, which are arranged on the front surface of the box body so as to open and close the first storage compartment; the second storage compartment and the third storage compartment are provided with drawing storage devices 103 and 104 which are drawably provided in the storage compartments. The storage compartment can be configured as a refrigeration compartment, a freezing compartment, a temperature-changing compartment or a fresh-keeping compartment according to different purposes. Each storage compartment may be divided into a plurality of storage areas by a partition plate, and stores articles using racks or drawers. The refrigerator 100 according to the embodiment of the present invention may be a typical french refrigerator, and three compartments sequentially provided up and down are a refrigerating compartment, a freezing compartment, and a freezing compartment, respectively. The door body 101 of the refrigerator 100 according to the embodiment of the present invention includes a front panel 110, a first molding 300, and a lighting assembly 200. The front panel 110 is used to form the front of the door body 101. The first molding 300 is used to form a left end or a right end of the door body 101. The illumination assembly 200 is disposed adjacent to the first molding 300 and at least partially protrudes from the front panel 110 for illuminating a partial area of the front panel 110. The door body 101 of the refrigerator 100 and the refrigerator 100 according to the embodiment of the invention can illuminate a partial area of the front panel 110 by arranging the illumination assembly 200 at a position close to the first decorative strip 300, thereby improving the user experience, and meanwhile, a rod-shaped illumination structure is formed at the front side edge area of the door body 101 of the refrigerator 100 by arranging the illumination assembly 200 close to the first decorative strip 300 and protruding out of the front panel 110 at least partially, so that the door body 101 has a unique appearance, and the overall aesthetic feeling of the refrigerator 100 is improved. The first molding 300 may be a left molding forming a left end portion of the door body, or a right molding forming a right end portion of the door body. In the two-door refrigerator 100 shown in fig. 1 and 2, the first molding 300 is a right side molding of the first door body 101, forming a right end portion of the first door body 101, and the illumination assembly 200 is disposed close to the first molding 300, so that the illumination assembly 200 can simultaneously prompt a door opening position while providing area illumination. It can be understood that the first door 101 and the second door 102 may be both configured to have the door structure according to the embodiment of the present invention, or may have the door structure according to the embodiment of the present invention, and for convenience of description, the door structure according to the embodiment of the present invention will be described in detail below by taking the first door 101 as an example.

Referring to fig. 3 and 6, in some embodiments, the door body 101 of the present embodiment further includes: the second molding 400 is disposed between the first molding 300 and the front panel 110. The front portion of the first molding 300 exceeds the front panel 110, the front portion of the second molding 400 exceeds the front panel 110, and an accommodating space 500 with a forward opening is defined between the front portion of the second molding 400 and the front portion of the first molding 300; wherein the lighting assembly 200 is fixed to the first molding 300 and/or the second molding 400 and is at least partially located in the receiving space 500. In the existing refrigerator, the left and right side decorative strips only play a role of closing the left and right ends of the door body, and the door body 101 and the refrigerator 100 of the refrigerator 100 in the embodiment of the invention propose that the first decorative strip 300 and the second decorative strip 400 are utilized to jointly define the accommodating space 500 for accommodating the lighting assembly 200, so that the functions of the first decorative strip 300 are expanded, and the first decorative strip is used as the left end or the right end of the door body 101 and also used as one side decorative strip of the lighting assembly 200, and the structure is ingenious and attractive.

In some embodiments, as shown in fig. 3, the second molding 400 is configured such that the perpendicular projection of the second molding 400 completely covers the perpendicular projection of the end of the front panel 110 near the second molding 400, thereby shielding the gap between the second molding 400 and the front panel 110. The matching areas of the left and right side trim and the front panel of the door body of the existing refrigerator form a gap of the door body, and the door body 101 of the embodiment of the invention completely covers the vertical projection of the end portion of the front panel 110, which is close to the second trim 400, by the vertical projection of the second trim 400, so that no obvious gap exists in the front view surface of the door body 101 of the refrigerator 100, and the appearance aesthetic feeling of the refrigerator 100 can be further improved.

Referring to fig. 3 and 5, in some embodiments, the lighting assembly 200 of the present invention includes a lamp panel 201, a light guide plate 202, a film 203, and a lamp cover 204. The lamp panel 201 is disposed in the accommodating space 500 along the longitudinal direction, and the light emitting surface faces the first molding 300. The light guide plate 202 is provided on the front side of the light emitting surface of the lamp panel 201. The film 203 is disposed on the front sides of the light guide plate 202 and the lamp panel 201. The lamp cover 204 is disposed at the front side of the film 203 and closes the opening of the accommodating space 500. As shown in fig. 3, the lamp panel 201 is disposed against the inner side surface of the second molding 400, and the light emitting surface faces to the right; the lamp panel 201 is attached to the left side of the light guide plate 202; the lamp cover 204 is disposed on the front sides of the lamp plate 201 and the light guide plate 202, and the film 203 is sandwiched between the lamp cover 204 and the lamp plate 201 and between the lamp cover 204 and the light guide plate 202. Light emitted from the lamp panel 201 travels rightward into the light guide plate 202, travels forward through the film 203 to the lamp housing 204, and exits the accommodating space 500. The light panel 201 may be an LED light panel. The lamp housing 204 may be a PMMA article. The film 203 can insulate and beautify the lighting assembly 200. The first and second molding 300 and 400 may be aluminum products, which are attractive in appearance and good in thermal conductivity.

In some embodiments, the accommodating space of the door body 101 of the embodiment of the present invention is further provided with one or more of the following devices:

a human sensing device 700 for sensing whether a user exists at the front side of the door body 101;

a voice input device 800 for receiving a voice instruction;

temperature detecting means (not shown in the drawings) for detecting the temperature of the surrounding environment in which the refrigerator 100 is located;

humidity detecting means (not shown) for detecting humidity of an ambient environment in which the refrigerator 100 is located;

a display device (not shown) for displaying information on the internal environment of the refrigerator 100, information on food materials, and/or the operating states of functional components of the refrigerator 100.

Through integrating the functional parts in accommodation space department for various functional parts's setting is simplified, hardly influences the whole equipment process of door body 101, improves the production efficiency of whole door body 101, reduce cost.

Referring to fig. 4 to 6, the door body 101 according to the embodiment of the present invention further includes a human sensing device 700. The human sensing device 700 is at least partially disposed in the accommodating space 500 and above the lamp panel 201 and the light guide plate 202. The human sensing device 700 is fixed to the first molding 300 and/or the second molding 400 for sensing whether a user exists at the front side of the door body 101. The door body 101 of the refrigerator 100 and the refrigerator 100 according to the embodiment of the invention further include a human sensing device 700, so that the lighting assembly 200 can be intelligently controlled. For example, the door 101 of the embodiment of the present invention may be configured to: the lighting assembly 200 is controlled to turn on the lighting when the human sensing device 700 detects the presence of a user on the front side of the door body 101, and the lighting assembly 200 is controlled to turn off the lighting when the human sensing device 700 detects the absence of a user on the front side of the door body 101. The conventional human sensing device 700 of the refrigerator 100 is usually installed at the top center of the door body of the refrigerator 100, which has the problems of complex structure and complicated installation, so that the installation of the human sensing device 700 can seriously affect the production efficiency of the whole refrigerator 100. In the embodiment shown in fig. 4 to 6, the human sensing device 700 is disposed in the base 701, the base 701 may be fixed to the upper portion of the second molding 400 by adhesion, fixing members, etc., so that the human sensing device 700 is located above the light guide plate 202 and the light plate 201, only the human sensing holes 241 are formed at the positions corresponding to the human sensing device 700 on the film 203 and the lamp cover 204, respectively, and the human sensing device 700 passes through the film 203 and the human sensing holes 241 of the lamp cover 204 to be exposed to the front side of the door body 101, so that the human sensing device 700 can be installed while the lighting assembly 200 is installed, and the production efficiency of the refrigerator 100 is hardly affected. In addition, since the human sensing device 700 is located at the upper portion of the door body 101, the sensing head of the human sensing device 700 is preferably inclined downward to facilitate sensing.

Referring to fig. 7 to 8, the door body 101 according to the embodiment of the present invention further includes a voice input device 800 disposed in the accommodating space 500 and above the lamp panel 201 and the light guide plate 202. The voice input device 800 is fixed to the first molding 300 and/or the second molding 400, and is configured to receive a voice command. The door body 101 of the refrigerator 100 and the refrigerator 100 according to the embodiment of the invention further include a voice input device 800, so that the lighting assembly 200 can be intelligently controlled. For example, the door 101 of the embodiment of the present invention may be configured to: the illumination assembly 200 is controlled to turn on illumination when the voice input device 800 receives a voice command of "turn on illumination" from a user, and the illumination assembly 200 is controlled to turn off illumination when the voice input device 800 receives a voice command of "turn off illumination" from a user. The door body 101 of the refrigerator 100 according to the embodiment of the present invention fixes the voice input device 800 with the first decorative strip 300 and/or the second decorative strip 400 so that the voice input device 800 is disposed in the accommodating space 500 and above the light panel 201 and the light guide plate 202, so that the door body 101 is added with functional components and the assembly process of the door body 101 is hardly affected. In the embodiment shown in fig. 7 and 8, the voice input device 800 includes a base 801, a microphone 802 and a front cover 803, the base 801 may be fixed to the upper portion of the second molding 400 by adhesion, fixing members, etc. to enable the voice input device 800 to be located above the light guide plate 202 and the light plate 201, the front side of the front cover 803 is provided with a microphone hole 831, the side of the front cover 803 is provided with an outlet 832, and the position on the lamp cover 204 corresponding to the front cover 803 is provided with a microphone hole 242. In addition, when the door body 101 of the embodiment of the present invention is provided with the human sensing device 700 and the voice input device 800 at the same time, the voice input device 800 may be disposed above the light panel 201 and the light guide plate 202, and the human sensing device 700 is disposed above the voice input device 800.

In some embodiments, the door body 101 of the present embodiment further includes a temperature detecting device for detecting a temperature of the surrounding environment in which the refrigerator 100 is located. The temperature detecting device may be fixed in the accommodating space 500 in a manner similar to the human sensing device 700 or the voice input device 800, so that the assembly process of the door body 101 is hardly affected while the functional components are added to the door body 101. Also, the refrigerator 100 of the embodiment of the present invention may be further configured to regulate the light emitting manner of the lighting assembly 200 based on the ambient temperature, including on-off, color, brightness, constant/intermittent lighting, and the like. For example, when the ambient temperature is 20-25 ℃, the lighting assembly 200 is controlled to emit green light and is normally bright; when the ambient temperature is at-20 ℃, the lighting assembly 200 is controlled to emit red light and flash intermittently. In this way, the lighting assembly 200 is provided with a temperature indicating function at the same time.

In some embodiments, the door body 101 of the embodiment of the present invention further includes a humidity detection device for detecting the humidity of the surrounding environment in which the refrigerator 100 is located. The humidity detecting device may be fixed in the accommodating space 500 in a manner similar to the human sensing device 700 or the voice input device 800, so that the assembly process of the door body 101 is hardly affected while the functional components are added to the door body 101. Also, the refrigerator 100 of the embodiment of the present invention may be further configured to regulate the light emitting manner of the lighting assembly 200 based on the ambient humidity, including on-off, color, brightness, constant/intermittent lighting, and the like.

In some embodiments, the door body 101 of the present embodiment further includes a display device for displaying information of the internal environment of the refrigerator 100, information of food materials, and/or an operation state of functional components of the refrigerator 100. The display device may be disposed in the receiving space 500 in a fixed manner like the human sensing device 700 or the voice input device 800, except that an opening is required on the lamp housing 204 to dispose the display panel. The internal environment information of the refrigerator 100 includes a storage compartment temperature, a storage compartment humidity, a storage compartment odor level, etc., and the food material information includes a food material type, a food material arrangement, etc., and the operation states of the functional components of the refrigerator 100 such as the on-off state of the sterilization device, the operation frequency of the compressor, the operation state of the defrosting heater, etc. Likewise, the manner in which the illumination assembly 200 emits light may be regulated based on various parameters in the display device, including on-off, color, brightness, constant/intermittent lighting, and the like.

The door body 101 according to the embodiment of the present invention further includes: a door liner 113, an upper molding 111, a lower molding 112, and a fixing bar 600. The door liner 113 is used to form the rear of the door body 101. The upper molding 111 is used to form an upper end portion of the door body 101. The lower molding 112 is used to form a lower end portion of the door body 101. The fixing strip 600 is configured to be fixed to the front panel 110, the door liner 113, the upper molding 111, and the lower molding 112. The first molding 300 is disposed at an outer side of the fixing strip 600 and is fixed to the fixing strip 600. The rear portion of the second molding 400 is sandwiched between the first molding 300 and the fixing strip 600. The door liner 113 is not shown in the door body 101 of fig. 2 and 3, and the upper molding 111 only shows the main body frame. The structures of the door liner 113, the upper molding 111, and the lower molding 112 of the door body 101 according to the embodiment of the present invention are similar to those of the door body of the conventional refrigerator 100, and will not be described in detail herein. The door body 101 of the embodiment of the invention fixes the fixing strip 600 with the front panel 110, the door liner 113, the upper decorative strip 111 and the lower decorative strip 112 and fixes the first decorative strip 300 with the fixing strip 600 by arranging the fixing strip 600, so that the door body 101 can be assembled with the fixing strip 600 integrally after the first decorative strip 300, the second decorative strip 400 and the lighting component 200 are assembled, and the assembly flow of the door body 101 is optimized; sandwiching the rear portion of the second molding 400 between the first molding 300 and the fixing bar 600 may enhance the installation stability of the second molding 400 on the door body 101.

Referring to fig. 3 and 6, in some embodiments, a front portion of the first molding 300 is inwardly extended to form a positioning protrusion 310; the front portion of the second molding 400 is outwardly extended to form a positioning groove (not numbered in the drawing); the positioning protrusion 310 is inserted into the positioning groove. Here, the inward extension of the first molding 300 means that the first molding 300 extends toward one side of the second molding 400, and the outward extension of the second molding 400 means that the second molding 400 extends toward one side of the first molding 300. The first decorative strip 300 is formed with at least two first extending parts 301 extending inwards, and each first extending part 301 extends backwards to form a second extending part 302; the fixing strip 600 is correspondingly formed with at least two clamping grooves 610 opened forwards, and the second extension part 302 is matched in the clamping grooves 610 to realize left and right positioning and front and back positioning of the first decorative strip 300. The first decorative strip 300 is formed with at least two third extending parts 303 extending inwards, and the upper and lower ends of each third extending part 303 are provided with first fixing holes 330 along the up-down direction; the upper and lower decorative strips 111 and 112 are respectively and correspondingly provided with at least two second fixing holes 1110 along the up-down direction, and the fixing piece is used for connecting the second fixing holes 1110 with the first fixing holes 330 to realize the up-down positioning of the first decorative strip 300. The fixing bar 600 is provided with at least two third fixing holes (not shown) in the front-rear direction; the door liner 113 is correspondingly provided with at least two fourth fixing holes (not shown) along the front-rear direction, and the fixing piece is used for connecting the fourth fixing holes and the third fixing holes to realize front-rear positioning of the fixing strip 600, thereby realizing front-rear positioning of the first decorative strip 300. By providing the positioning protrusion 310 and the positioning groove, the positioning of the first and second molding 300 and 400 can be achieved. It can be understood that a positioning groove may be formed on the first molding 300, a positioning protrusion may be formed on the second molding 400, and preferably, a positioning groove may be formed on the second molding 400, as shown in fig. 3, a fixing hole along a left-right direction may be formed at the positioning groove of the second molding 400, a fixing hole along a left-right direction may be correspondingly formed on the positioning protrusion 310, and two fixing holes may be penetrated through by using a fixing member to fix the first molding 300 and the second molding 400 firmly, and the fixing member may not be exposed in a user's visual field, so as not to destroy the aesthetic feeling of the appearance of the refrigerator 100. The door body 101 of the embodiment of the invention ensures that the whole structure of the door body 101 is very stable by arranging various positioning structures, and the positioning structures are not exposed in the field of vision of a user, so that the door body 101 is more attractive.

In the embodiment shown in fig. 2 and 3, the first molding 300 is formed with a positioning protrusion 310 extending leftwards at a front portion thereof, two first extending portions 301 extending leftwards at a middle interval thereof, a spacing protrusion 320 extending leftwards at a rear portion thereof, a third extending portion 303 extending leftwards near a rear side of the positioning protrusion 310, and a third extending portion 303 extending leftwards near a front side of the spacing protrusion 320. Each of the first extending portions 301 is formed with a second extending portion 302 extending rearward, and each of the third extending portions 303 is formed with a first fixing hole 330 in the up-down direction. The second molding 400 includes a first section 401 extending in front and back, a second section 402, a third section 403 and a sixth section 406 disposed at intervals extending rightward from the first section 401, a fourth section 404 extending leftward from the first section 401, and a fifth section 405 extending forward from the fourth section 404, wherein the rear portion of the first section 401 is sandwiched between the first molding 300 and the fixing strip 600, and the second section 402, the first section 401, and the third section 403 together define a positioning groove. The vertical projection of the fifth section 405 is on the front panel 110 such that the vertical projection of the second molding 400 covers the vertical projection of the right end of the front panel 110. As shown in fig. 3, the vertical projection of the fifth section 405 is located at the edge of the right end portion of the front panel 110, that is, the entire width of the second molding 400 only needs to cover the right end portion of the front panel 110, so that the door body 101 presents a long bar-like lighting effect. The portion of the first molding 300 located at the front side of the positioning protrusion 310, the sixth section 406, the first section 401, the fourth section 404, and the fifth section 405 together define the accommodating space 500, the light panel 201 is disposed against the fourth section 404 and the fifth section 405, the rear side of the light guide plate 202 is disposed against the sixth section 406, and the front side is disposed with the film 203. The left and right sides of the lamp shade 204 are respectively formed with clamping grooves (not numbered in the figure), the front ends of the first decorative strip 300 and the fifth section 405 are respectively formed with bending structures, and the bending structures of the first decorative strip 300 and the fifth section 405 are adapted in the clamping grooves. In addition, cover plates 205 are provided at upper and lower ends of the first and second molding 300 and 400, respectively, to seal the lighting assembly 200. The fixing strip 600 is formed with a front end 601 extending leftward near the front end 640, the front side of the front end 601 being fixed to the front panel 110, and the rear side being fixed to the upper and lower molding 111, 112. Two clamping grooves 610 are formed in the middle of the fixing strip 600 corresponding to the two first extending portions 301 and the two second extending portions 302 of the first decorative strip 300, and the second extending portions 302 are matched at the clamping grooves 610. The rear end of the fixing bar 600 is formed with a rear end portion 602 extending leftwards and rightwards, wherein a right side front surface of the rear end portion 602 abuts against a rear surface of the limit projection 320, and a left side of the rear end portion 602 is formed with a limit projection 630 and a limit groove 620 opening forward. The upper and lower molding 111 and 112 are formed with a limit groove (not numbered) and a limit protrusion 1111 corresponding to the limit protrusion 630 and the limit groove 620, respectively.

In comparison with the door body 101 shown in fig. 3, in the door body 101 shown in fig. 4 and 6, the two first extension portions 301 of the first molding 300 are respectively located at the middle and rear portions, and the first molding 300 is not formed with the limit protrusions 320. Correspondingly, the clamping grooves 610 of the fixing strip 600 are respectively positioned at the middle part and the rear part of the fixing strip 600, and the clamping grooves 610 positioned at the rear side are directly defined by the rear end part 602 of the fixing strip 600. The second molding 400 does not have the sixth section 406, and the portion of the first molding 300 located at the front side of the positioning protrusion 310, the third section 403, the first section 401, the fourth section 404, and the fifth section 405 together define the accommodating space 500, and the rear side of the light guide plate 202 abuts against the third section 403. The second molding 400 having the sixth section 406 may enhance heat conduction and may be more resistant to thermal expansion and contraction than the second molding 400 having no sixth section 406. The rear portion of the second molding 400 extends to the clamping groove 610, so that the rear end of the second molding 400 is firmly clamped between the first extension portion 301 and the fixing strip 600. In addition, the seventh section 407 is formed by extending the fourth section 404 backward, and the front end 640 of the fixing strip 600 is sandwiched between the first section 401 and the seventh section 407, so as to enhance the fixing of the second molding 400.

The door body 101 of the refrigerator 100 and the refrigerator 100 according to the embodiment of the invention can illuminate a partial area of the front panel 110 by arranging the illumination assembly 200 at a position close to the first decorative strip 300, thereby improving the user experience, and meanwhile, a rod-shaped illumination structure is formed at the front side edge area of the door body 101 of the refrigerator 100 by arranging the illumination assembly 200 close to the first decorative strip 300 and protruding out of the front panel 110 at least partially, so that the door body 101 has a unique appearance, and the overall aesthetic feeling of the refrigerator 100 is improved.

Further, the door body 101 of the refrigerator 100 and the refrigerator 100 according to the embodiment of the invention propose to use the first decorative strip 300 and the second decorative strip 400 to define the accommodating space 500 for accommodating the lighting assembly 200 together, so that the function of the first decorative strip 300 is expanded, and the first decorative strip is used as the left end or the right end of the door body 101 and also as one side decorative strip of the lighting assembly 200, and the structure is ingenious and attractive.

Further, the door body 101 of the refrigerator 100 and the refrigerator 100 according to the embodiment of the invention further include the human sensing device 700 and/or the voice input device 800, so that the door body 101 and the refrigerator 100 can be intelligently controlled, and meanwhile, the human sensing device 700 and the voice input device 800 are both arranged in the accommodating space 500 and above the lamp panel 201 and the light guide plate 202, so that the door body 101 is added with functional components and the assembly process is hardly affected.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims

1. A door body of a refrigerator, comprising:

a front panel for forming a front portion of the door body;

an illumination assembly configured to be disposed adjacent to the first molding and at least partially protruding from the front panel for illuminating a partial area of the front panel;

the second decorative strip is arranged between the first decorative strip and the front panel;

2. A door body as claimed in claim 1, wherein,

the second decorative strip is configured such that a vertical projection of the second decorative strip completely covers a vertical projection of an end of the front panel near the second decorative strip, thereby shielding a gap between the second decorative strip and the front panel.

3. A door body as claimed in claim 1, wherein,

the lighting assembly comprises:

4. The door as claimed in claim 1, further comprising:

a door liner for forming a rear portion of the door body;

an upper molding for forming an upper end portion of the door body;

a lower molding for forming a lower end portion of the door body;

a fixing strip configured to be fixed with the front panel, the door liner, the upper decorative strip, and the lower decorative strip;

5. The door body according to claim 4, wherein,

the front part of the first decorative strip extends inwards to form a positioning protrusion, the front part of the second decorative strip extends outwards to form a positioning groove, and the positioning protrusion is inserted into the positioning groove;

6. The door body according to claim 4, wherein,

the first decorative strip extends inwards to form at least two third extending parts, and the upper end and the lower end of each third extending part are provided with first fixing holes along the up-down direction;

7. The door body according to claim 4, wherein,

the fixing strip is provided with at least two third fixing holes along the front-back direction;

the door liner is correspondingly provided with at least two fourth fixing holes along the front-back direction, and the fixing piece is used for connecting the fourth fixing holes with the third fixing holes to realize front-back positioning of the fixing strips, so that front-back positioning of the first decorative strips is realized.

8. A door body as claimed in claim 1, wherein,

the accommodation space is also provided with one or more of the following devices:

the voice input device is used for receiving voice instructions;

the temperature detection device is used for detecting the temperature of the surrounding environment where the refrigerator is located;

the humidity detection device is used for detecting the humidity of the surrounding environment where the refrigerator is located;

and the display device is used for displaying the internal environment information, the food material information and/or the running state of the functional components of the refrigerator.

9. A refrigerator having a door body according to any one of claims 1 to 8.