CN114623638A

CN114623638A - Door body of refrigerator and refrigerator

Info

Publication number: CN114623638A
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: 2022-06-14
Anticipated expiration: 2040-12-10
Also published as: CN114623638B

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 the illuminating assembly is configured to be arranged close to the first decorative strip, at least partially protrudes out of the front panel and is used for illuminating partial area of the front panel. According to the door body of the refrigerator and the refrigerator, the lighting assembly is arranged at the position close to the first decoration strip, so that part of the area of the front panel can be lighted, the use experience of a user is improved, meanwhile, the lighting assembly is close to the first decoration strip and at least partially protrudes out of the front panel, a rod-shaped lighting structure is formed in the edge area of the front side 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 cold storage 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 go to the refrigerator at night to take food, the user needs to turn on an indoor illuminating lamp to illuminate the area where the refrigerator is located, collision is avoided, and the strong light of the illuminating lamp can stimulate eyes to bring bad experience to the user.

Disclosure of Invention

One object of the present invention is to provide a door for a refrigerator that can illuminate a front area of the refrigerator.

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

Particularly, 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 illuminating assembly is configured to be arranged close to the first decorative strip and at least partially protrude out of the front panel for illuminating 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; wherein the lighting assembly 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 a vertical projection of the second molding completely covers a vertical projection of the end of the front panel near the second molding, thereby shielding a 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 light emitting surface faces the first decorative strip;

the light guide plate is arranged on 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 lamp shade sets up in the front side of film to the opening of closed accommodation space.

Optionally, the door body further includes:

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

the upper decorative strip is used for forming the upper end part of the door body;

a lower trim for forming a lower end portion 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 fixed strip and fixed with the fixed strip;

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

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

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

Optionally, the first trim extends inwards to form at least two third extending portions, and the upper end and the lower end of each third extending portion are provided with first fixing holes along the vertical direction;

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

Optionally, 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 and the third fixing holes to realize the front-back positioning of the fixing strip, so that the front-back positioning of the first decorative strip is realized.

Optionally, one or more of the following devices are further disposed at the accommodating 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 a voice instruction;

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

humidity detection means for detecting humidity of an ambient environment in which 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 functional components of the refrigerator.

The invention also provides a refrigerator which is provided with the door body.

According to the door body of the refrigerator and the refrigerator, the lighting assembly is arranged at the position close to the first decoration strip, so that part of the area of the front panel can be lighted, the use experience of a user is improved, meanwhile, the lighting assembly is close to the first decoration strip and at least partially protrudes out of the front panel, a rod-shaped lighting structure is formed in the edge area of the front side 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.

Furthermore, the door body of the refrigerator and the refrigerator provided by the invention utilize the first decorative strip and the second decorative strip to jointly define the accommodating space for accommodating the lighting assembly, and the function of the first decorative strip is expanded, so that the door body can be used as a left end part or a right end part of the door body and also used as a side decorative strip of the lighting assembly, and the structure is ingenious and attractive.

Furthermore, the door body of the refrigerator and the refrigerator further comprise a human sensing device and/or a 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 hardly influences an assembly process while additionally arranging functional parts.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

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

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

Fig. 3 is a schematic cross-sectional view of a part of the door 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 portion of the door of the refrigerator shown in fig. 4.

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

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

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

Detailed Description

In the following description, the orientation or positional relationship indicated by "front", "rear", "upper", "lower", "left", "right", etc. is an orientation based on the refrigerator 100 itself as a reference, and "front", "rear", "left", "right" is a direction as indicated in fig. 2.

Fig. 1 is a schematic front view of a refrigerator 100 having a door 101 according to one 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 schematic cross-sectional view of a part of the door 101 of the refrigerator 100 shown in fig. 2. Fig. 4 is a partial perspective view of a door 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 101 of the refrigerator 100 shown in fig. 4. Fig. 6 is a schematic cross-sectional view of door 101 of refrigerator 100 shown in fig. 4. Fig. 7 is a partial perspective view of a part of components of a door 101 of a refrigerator 100 according to another embodiment of the invention. Fig. 8 is an exploded view of a part of the door 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 inside the box body. The quantity and the structure of storing compartment can dispose according to the demand. 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 from top to bottom, wherein the first storage compartment is a rotary opening type door body, and comprises a first door body 101 and a second door body 102 which are arranged on the front surface of a box body 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 can be drawn in the storage compartments. The storage chamber can be configured into a refrigerating chamber, a freezing chamber, a temperature changing chamber or a fresh-keeping chamber according to different purposes. Each storage compartment can be divided into a plurality of storage areas by a partition plate, and the articles are stored by racks or drawers. The refrigerator 100 according to the embodiment of the present invention may be a typical french refrigerator, and the three compartments sequentially disposed up and down are a refrigerating compartment, a freezing compartment, and a freezing compartment, respectively. The door 101 of the refrigerator 100 according to the embodiment of the present invention includes a front panel 110, a first molding 300, and an illumination assembly 200. The front panel 110 is used to form a front portion 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 region of the front panel 110. According to the door body 101 of the refrigerator 100 and the refrigerator 100, the lighting assembly 200 is arranged at the position close to the first decoration strip 300, so that part of the area of the front panel 110 can be illuminated, the use experience of a user is improved, meanwhile, the lighting assembly 200 is close to the first decoration strip 300 and at least partially protrudes out of the front panel 110, a rod-shaped lighting structure is formed in the front edge area of the door body 101 of the refrigerator 100, the appearance of the door body 101 is unique, and the integral aesthetic feeling of the refrigerator 100 is improved. The first molding 300 may be a left molding forming a left end of the door body, or a right molding forming a right end of the door body. In the double-door refrigerator 100 shown in fig. 1 and 2, the first molding 300 is a right molding of the first door 101, forms a right end portion of the first door 101, and the lighting assembly 200 is disposed near the first molding 300, so that the lighting assembly 200 can simultaneously prompt a door opening position while providing area lighting. It is to be understood that both the first door 101 and the second door 102 may be configured to have the structure of the door according to the embodiment of the present invention, or one of the first door and the second door may have the structure of the door according to the embodiment of the present invention, and for convenience of description, the structure of the door 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 according to embodiments of the present invention further includes: the second molding strip 400 is disposed between the first molding strip 300 and the front panel 110. The front portion of the first molding 300 is beyond the front panel 110, the front portion of the second molding 400 is beyond the front panel 110, and a receiving space 500 opened forward 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 with the first molding strip 300 and/or the second molding strip 400 and is at least partially located in the accommodating space 500. In the existing refrigerator, the left and right side trims only play a role in sealing the left and right ends of the door body, and the door body 101 of the refrigerator 100 and the refrigerator 100 in the embodiment of the invention propose to utilize the first trims 300 and the second trims 400 to jointly define the accommodating space 500 for accommodating the lighting assembly 200, so that the function of the first trims 300 is expanded, and the first trims are used as one side trims of the lighting assembly 200 while being used as the left end or the right end of the door body 101, and have ingenious and attractive structures.

In some embodiments, as shown in fig. 3, the second molding strip 400 is configured such that the vertical projection of the second molding strip 400 completely covers the vertical projection of the end of the front panel 110 near the second molding strip 400, thereby shielding the gap between the second molding strip 400 and the front panel 110. The door body 101 of the embodiment of the invention enables the vertical projection of the second decorative strip 400 to completely cover the vertical projection of the end part, close to the second decorative strip 400, of the front panel 110, so that no obvious gap exists in the front view plane 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, a lighting assembly 200 of embodiments of the present invention includes a lamp panel 201, a light guide plate 202, a film sheet 203, and a lamp shade 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 disposed in front of the light emitting surface of the lamp panel 201. The film 203 is disposed on the front side 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 adjacent to the inner side of the second decorative strip 400, and the light emitting surface faces the right side; the left side of the light guide plate 202 is attached to the lamp panel 201; the lampshade 204 is arranged on the front side of the lamp panel 201 and the light guide plate 202, and the film 203 is clamped between the lampshade 204 and the lamp panel 201 and between the lampshade 204 and the light guide plate 202. The light emitted from the lamp panel 201 travels right into the light guide plate 202, travels forward through the film 203 to the lampshade 204, and exits the accommodating space 500. The lamp panel 201 may be an LED lamp panel. The lamp enclosure 204 may be a PMMA item. The film 203 may provide thermal insulation while also beautifying the lighting assembly 200. The first molding 300 and the second molding 400 may be aluminum products, which are beautiful and have good thermal conductivity.

In some embodiments, the accommodating space of the door 101 according to the embodiments 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 is present on the front side of the door 101;

a voice input device 800 for receiving voice instructions;

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

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

and a display device (not shown) for displaying the internal environment information of the refrigerator 100, the food material information, and/or the operation state of the functional components of the refrigerator 100.

Through integrated in accommodation space department with functional unit for various functional unit's setting is simplified, does not influence the whole equipment process of the door body 101 hardly, improves the production efficiency of whole door body 101, reduce cost.

Referring to fig. 4 to 6, the door 101 of the embodiment of the present invention further includes a human sensing device 700. The human feeling device 700 is at least partially disposed in the accommodating space 500 and located 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 and is used for sensing whether a user is present on the front side of the door body 101. The door 101 of the refrigerator 100 and the refrigerator 100 of the embodiment of the invention further comprise a human sensing device 700, so that the lighting assembly 200 can be intelligently controlled. For example, the door 101 according to the embodiment of the present invention may be configured to: when the human detection device 700 detects that a user is present on the front side of the door body 101, the lighting assembly 200 is controlled to turn on the lighting, and when the human detection device 700 detects that a user is not present on the front side of the door body 101, the lighting assembly 200 is controlled to turn off the lighting. 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, and the problems of complex structure and complex installation are caused, so that the production efficiency of the whole refrigerator 100 can be seriously affected by installing the human sensing device 700. In the embodiment shown in fig. 4 to 6, the human sensing device 700 is disposed in the base 701, the base 701 can be fixed to the upper portion of the second molding 400 by adhesion, a fixing member, and the like, so that the human sensing device 700 is located above the light guide plate 202 and the lamp panel 201, and only the human sensing holes 241 are respectively formed in the positions corresponding to the human sensing device 700 on the film sheet 203 and the lamp shade 204, and the human sensing device 700 passes through the human sensing holes 241 of the film sheet 203 and the lamp shade 204 and is exposed to the front side of the door 101, such a structure arrangement enables the human sensing device 700 to be mounted while the lighting assembly 200 is mounted, and the production efficiency of the refrigerator 100 is hardly affected. In addition, since the human motion detection device 700 is located at the upper portion of the door 101, the detection head of the human motion detection device 700 is preferably inclined downward to facilitate detection.

Referring to fig. 7 to 8, the door 101 of the embodiment of the present invention further includes a voice input device 800, which is 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 for receiving a voice command. The door 101 of the refrigerator 100 and the refrigerator 100 of the embodiment of the invention further comprise the voice input device 800, so that the lighting assembly 200 can be intelligently controlled. For example, the door 101 according to 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 user's voice command to turn "on illumination", and the illumination assembly 200 is controlled to turn off illumination when the voice input device 800 receives a user's voice command to turn "off illumination". According to the door 101 of the refrigerator 100, the voice input device 800 is fixed with the first decoration strip 300 and/or the second decoration strip 400, so that the voice input device 800 is arranged in the accommodating space 500 and above the lamp panel 201 and the light guide plate 202, and the door 101 is provided with additional functional parts and hardly influences the assembly process of the door 101. 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 can be fixed to the upper portion of the second molding strip 400 by adhesion, fixing members, etc., so that the voice input device 800 is located above the light guide plate 202 and the light panel 201, a microphone hole 831 is formed in the front side of the front cover 803, an outlet 832 is formed in the side of the front cover 803, and a microphone hole 242 is formed in the lamp housing 204 at a position corresponding to the front cover 803, such that the voice input device 800 can be installed while the lighting assembly 200 is installed, and the production efficiency of the refrigerator 100 is hardly affected. In addition, when the door 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 lamp panel 201 and the light guide plate 202, and the human sensing device 700 may be disposed above the voice input device 800.

In some embodiments, the door 101 of the embodiments of the present invention further includes a temperature detection device, configured to detect a temperature of an ambient environment where the refrigerator 100 is located. The temperature detection device may be disposed in the accommodating space 500 in a manner similar to the fixing of the human sensing device 700 or the voice input device 800, so that the functional components of the door 101 are added and the assembly process of the door 101 is hardly affected. Furthermore, the refrigerator 100 according to the embodiment of the present invention may be further configured to adjust 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; the lighting assembly 200 is controlled to glow red and flash intermittently when the ambient temperature is at-20 deg.c. In this way, the lighting assembly 200 is enabled to have a function of indicating temperature at the same time.

In some embodiments, the door 101 of the embodiment of the present invention further includes a humidity detection device, configured to detect humidity of an ambient environment where the refrigerator 100 is located. The humidity detection device may be disposed in the accommodating space 500 in a manner similar to the fixing manner of the human sensing device 700 or the voice input device 800, so that the functional components of the door 101 are added and the assembly process of the door 101 is hardly affected. Moreover, the refrigerator 100 according to the embodiment of the present invention may be further configured to adjust 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 101 of the embodiment of the present invention further includes a display device for displaying the internal environment information of the refrigerator 100, the food material information, and/or the operation state of the functional components of the refrigerator 100. The display device can be disposed in the accommodating space 500 in a fixed manner similar to 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 compartment temperature, a compartment humidity, a compartment odor level, etc., 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 apparatus, the operation frequency of the compressor, the operation state of the defrosting heater, etc. Likewise, the lighting mode of the lighting assembly 200 can be adjusted based on different parameters in the display device, including on/off, color, brightness, constant/intermittent lighting, and so on.

The door body 101 of the embodiment of the present invention further includes: a door liner 113, an upper molding 111, a lower molding 112, and a fixing strip 600. The door liner 113 is used to form the rear portion 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 outside the fixing strip 600 and fixed to the fixing strip 600. The rear portion of the second molding 400 is interposed 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 shows only the body frame. The structures of the door liner 113, the upper trim 111 and the lower trim 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 detailed description thereof is omitted. According to the door body 101 provided by the embodiment of the invention, the fixing strip 600 is fixed with the front panel 110, the door liner 113, the upper decoration strip 111 and the lower decoration strip 112, and the first decoration strip 300 is fixed with the fixing strip 600, so that the door body 101 can be integrally assembled with the fixing strip 600 after the first decoration strip 300, the second decoration strip 400 and the lighting assembly 200 are assembled when being assembled, and the assembling process of the door body 101 is optimized; the rear portion of the second molding 400 is sandwiched between the first molding 300 and the fixing strip 600, so that the mounting stability of the second molding 400 on the door body 101 can be enhanced.

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

In the embodiment shown in fig. 2 and 3, the first molding strip 300 is formed with a positioning protrusion 310 extending leftward at the front portion thereof, two first extending portions 301 extending leftward at intervals at the middle portion thereof, a limiting protrusion 320 extending leftward at the rear portion thereof, a third extending portion 303 extending leftward at the rear side near the positioning protrusion 310, and a third extending portion 303 extending leftward at the front side near the limiting protrusion 320. Each first extension portion 301 extends backward to form a second extension portion 302, and each third extension portion 303 is provided with a first fixing hole 330 along the up-down direction. The second molding strip 400 includes a first section 401 extending back and forth, a second section 402, a third section 403 and a sixth section 406 spaced from the first section 401 and extending to the right, a fourth section 404 extending from the first section 401 to the left, and a fifth section 405 extending from the fourth section 404 and extending forward, wherein the rear portion of the first section 401 is sandwiched between the first molding strip 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 of the front panel 110, that is, the entire width of the second decorative strip 400 only needs to be sufficient to cover the right end of the front panel 110, so that the door body 101 has a long bar-shaped illumination 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 lamp 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 sheet 203. Clamping grooves (not numbered in the figure) are respectively formed on the left side and the right side of the lampshade 204, the front end of the first decorative strip 300 and the front end of the fifth section 405 are respectively provided with a bending structure, and the bending structures of the first decorative strip 300 and the fifth section 405 are matched in the clamping grooves. In addition, cover plates 205 are provided at upper and lower ends of the first and second molding strips 300 and 400, respectively, to seal the lighting assembly 200. The fixing strip 600 has a front end 601 extending leftward near the front end 640, the front side of the front end 601 is fixed to the front panel 110, and the rear side is fixed to the upper and lower molding strips 111 and 112. The middle portion of the fixing strip 600 is formed with two catching grooves 610 corresponding to the two first extensions 301 and the second extensions 302 of the first molding strip 300, and the second extensions 302 are fitted at the catching grooves 610. The rear end of the fixing bar 600 is formed with a rear end 602 extending leftwards and rightwards, wherein a right front surface of the rear end 602 abuts against a rear surface of the stopper protrusion 320, and a left side of the rear end 602 is formed with a stopper protrusion 630 and a stopper groove 620 opened forwards. The upper molding strip 111 and the lower molding strip 112 are respectively formed with a limiting groove (not numbered) and a limiting protrusion 1111 corresponding to the limiting protrusion 630 and the limiting groove 620.

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 in the middle and rear portions, while the first molding 300 is not formed with the stopper protrusion 320. Correspondingly, the fastening grooves 610 of the fastening strip 600 are respectively located at the middle and rear portions of the fastening strip 600, and the fastening groove 610 located at the rear side is directly defined by the rear end portion 602 of the fastening strip 600. The second molding strip 400 does not have the sixth section 406, the portion of the first molding strip 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. Compared with the case where the sixth section 406 is not provided, the second molding strip 400 provided with the sixth section 406 can enhance heat conduction and can better withstand thermal expansion and contraction deformation. The rear portion of the second molding strip 400 extends to the fastening groove 610, so that the rear end of the second molding strip 400 is firmly clamped between the first extending portion 301 and the fixing strip 600. In addition, a seventh section 407 is formed extending rearward from the fourth section 404, and the front end 640 of the fixing strip 600 is interposed between the first section 401 and the seventh section 407, so that the fixing of the second molding strip 400 can be enhanced.

According to the door body 101 of the refrigerator 100 and the refrigerator 100, the lighting assembly 200 is arranged at the position close to the first decoration strip 300, so that part of the area of the front panel 110 can be illuminated, the use experience of a user is improved, meanwhile, the lighting assembly 200 is close to the first decoration strip 300 and at least partially protrudes out of the front panel 110, a rod-shaped lighting structure is formed in the front edge area of the door body 101 of the refrigerator 100, the appearance of the door body 101 is unique, and the integral 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 utilize the first decoration strip 300 and the second decoration strip 400 to jointly define the accommodating space 500 for accommodating the illumination assembly 200, and expand the function of the first decoration strip 300, so that the first decoration strip is used as a side decoration strip of the illumination assembly 200 while being used as the left end portion or the right end portion of the door body 101, and the structure is ingenious and attractive.

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

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

Claims

1. A door body of a refrigerator is characterized by comprising:

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

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

2. The door body of claim 1, further comprising:

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

3. The door body of claim 2,

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

4. The door body of claim 2,

the lighting assembly includes:

the lamp shade is arranged on the front side of the film and closes the opening of the accommodating space.

5. The door body of claim 2, further comprising:

the door liner is used for forming the rear part of the door body;

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

the lower decorative strip is used for forming the lower end part of the door body;

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

6. The door body of claim 5,

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

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

7. The door body of claim 5,

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 vertical direction;

the upper decoration strip and the lower decoration strip are respectively provided with at least two second fixing holes along the vertical direction, and the first decoration strip is positioned vertically by connecting the second fixing holes and the first fixing holes through fixing pieces.

8. The door body of claim 5,

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

9. The door body of claim 2,

one or more of the following devices are also arranged at the accommodating space:

the human body 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 a voice instruction;

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.

10. A refrigerator having the door body according to any one of claims 1 to 9.