CN117366972A - Refrigerator with a refrigerator body - Google Patents

Abstract

The invention provides a refrigerator. Wherein the refrigerator includes: the box body is internally limited with a storage space; the door body is arranged on the front surface of the box body and is used for sealing the storage space; the main control board is configured to determine the current action scene of the refrigerator; and the atmosphere lamp is arranged on the door body and connected with the main control board, the atmosphere lamp comprises a plurality of lamp beads which are arranged up and down, and the main control board is further configured to control the lamp beads to work according to the light effect matched with the current action scene. The refrigerator can enable the atmosphere lamp to achieve different light effects, is integrated into the current action scene of the user, and improves the use experience of the user; the atmosphere lamp of the refrigerator is not only used as a lighting device, but also can be used as a bridge for emotion communication between a user and the refrigerator, so that intelligent human-computer interaction experience is improved, and the technological sense of the refrigerator is effectively improved.

Description

Refrigerator with a refrigerator body

Technical Field

The invention relates to the technical field of household appliances, in particular to a refrigerator.

Background

Along with the increasing development of society and the continuous improvement of living standard of people, the living rhythm of people is faster and faster, so that people are willing to buy a lot of foods in the refrigerator, and the refrigerator becomes one of the household appliances indispensable in daily life of people.

The lighting module of the existing refrigerator is often arranged in the storage space, and basically aims at lighting, and the color and the function are relatively single. When the refrigerator is not required to turn on the lighting module, the lighting module is in an idle state, so that resource waste can be caused to a certain extent, and the maximum effect of the refrigerator cannot be exerted.

Disclosure of Invention

The invention aims to enable the atmosphere lamp of the refrigerator to achieve different light effects, and the atmosphere lamp is integrated into the current action scene of a user.

The invention further aims to realize emotion communication between the user and the refrigerator and improve intelligent man-machine interaction experience.

In particular, the present invention provides a refrigerator including: the box body is internally limited with a storage space; the door body is arranged on the front surface of the box body and is used for sealing the storage space; the main control board is configured to determine the current action scene of the refrigerator; and the atmosphere lamp is arranged on the door body and connected with the main control board, the atmosphere lamp comprises a plurality of lamp beads which are arranged up and down, and the main control board is further configured to control the lamp beads to work according to the light effect matched with the current action scene.

Optionally, the refrigerator further includes: the display device is arranged on the door body, is configured to display the operation parameters of the refrigerator and acquire the touch operation of a user, and under the condition that the current action scene is the touch display device, the matched lamplight effect is as follows: the plurality of lamp beads are sequentially lightened at first preset time intervals from top to bottom, the display color is the first color, the display brightness is the first brightness, and after all the plurality of lamp beads are lightened, the lamp beads are always lightened for second preset time intervals and then are extinguished.

Optionally, under the condition that the current action scene is that the refrigerating gear is adjusted up through the display device, the matched light effect is: the plurality of lamp beads are sequentially lightened at intervals of a third preset time length from bottom to top, the display color is the second color, the lamp beads which are lightened at the top are kept to be the second brightness all the time, and the rest lamp beads sequentially reduce the third brightness from top to bottom.

Optionally, under the condition that the current action scene is to turn down the refrigeration gear through the display device, the matched light effect is: the plurality of lamp beads are sequentially lightened at intervals of fourth preset time length from top to bottom, the display color is third color, the lamp beads which are always kept to be lightened at the lowest position are fourth brightness, and the rest lamp beads sequentially reduce fifth brightness from bottom to top.

Optionally, the refrigerator further includes: the sterilizing device is arranged in the storage space, is configured to be controlled to be opened to sterilize the storage space, and under the condition that the sterilizing device is opened in the current action scene, the matched lamplight effect is as follows: the plurality of lamp beads gradually turn on from off in a fifth preset time period, then gradually turn on from off in the fifth preset time period, and the display color is a fourth color.

Optionally, the refrigerator further includes: the human sensing device is arranged at the top of the box body and is configured to sense whether a user is close to the refrigerator, and under the condition that the current action scene is that the user is close to the refrigerator, the matched lamplight effect is as follows: the plurality of lamp beads are sequentially lightened at intervals of sixth preset time from top to bottom, the display color is fifth, the display brightness is sixth, and after all the plurality of lamp beads are lightened, the lamp beads are always lightened for the seventh preset time and then are extinguished.

Optionally, the refrigerator further includes: the image device is arranged on the door body and is configured to shoot and identify the hand actions of a user so as to control the gestures of the refrigerator, and under the condition that the current action scene is an upward swing, the matched lamplight effect is as follows: the plurality of lamp beads are sequentially lightened at intervals of eighth preset time from bottom to top, the display color is sixth color, and the display brightness is seventh brightness; under the condition that the current action scene is a downward swing, the matched light effect is as follows: the plurality of lamp beads are sequentially lightened at intervals of eighth preset time from top to bottom, the display color is sixth color, and the display brightness is seventh brightness; under the condition that the current action scene is a hand swing up and down, the matched lamplight effect is as follows: the plurality of lamp beads are sequentially lightened from the upper end and the lower end to the eighth preset time length at the middle interval, the display color is sixth color, and the display brightness is seventh brightness.

Optionally, the refrigerator further includes: the voice device is arranged at the top of the box body and is configured to realize dialogue with a user, and under the condition that the current action scene is dialogue, the matched light effect is as follows: the plurality of lamp beads gradually turn on from off in a ninth preset time period, then gradually turn on from off in the ninth preset time period, and the display color is a seventh color.

Optionally, in the case that the current action scene is music playing through a voice device or a display device, the matched light effect is: the plurality of lamp beads are sequentially lightened at a tenth preset time interval from bottom to top, the display brightness is eighth brightness, and the display colors of two adjacent lamp beads are different.

Optionally, the plurality of beads are all RGB beads.

The refrigerator of the present invention includes: the box body is internally limited with a storage space; the door body is arranged on the front surface of the box body and is used for sealing the storage space; the main control board is configured to determine the current action scene of the refrigerator; and the atmosphere lamp is arranged on the door body and connected with the main control board, the main control board is further configured to control the lamp beads to work according to the light effect matched with the current action scene, so that the atmosphere lamp of the refrigerator can achieve different light effects, the current action scene of a user is fused, and the use experience of the user is improved.

Further, the refrigerator is further provided with the display device, the sterilizing device, the human-sensing device, the image device and the voice device, and the current action scene of the user can be accurately determined by receiving signals input by the devices through the main control board, so that the atmosphere lamp is controlled to display a lamplight effect conforming to the current action scene, the atmosphere lamp of the refrigerator is used as a lighting device and can be used as a bridge for emotion communication between the user and the refrigerator, intelligent human-computer interaction experience is improved, and the technological sense of the refrigerator is effectively improved.

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 view of a structure of a refrigerator according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an atmosphere lamp in a refrigerator according to one embodiment of the present invention; and

fig. 3 is a control block diagram of a refrigerator according to an embodiment of the present invention.

Detailed Description

The embodiment provides a refrigerator, can make atmosphere lamp realize different light effects, and the current action scene of integration user promotes user's use experience. Fig. 1 is a schematic structural view of a refrigerator 100 according to an embodiment of the present invention, fig. 2 is a schematic structural view of an atmosphere lamp 137 in the refrigerator 100 according to an embodiment of the present invention, and fig. 3 is a control block diagram of the refrigerator 100 according to an embodiment of the present invention. As shown in fig. 1 to 3, the refrigerator 100 of the present embodiment may generally include: the case 110, the door 120, the main control panel 131, and the atmosphere lamp 137.

Wherein, the interior of the case 110 defines a storage space. The door 120 may be disposed on a front surface of the case 110 to close the storage space. The main control board 131 may be configured to determine a current action scene of the refrigerator 100. The atmosphere lamp 137 may be disposed on the door 120 and connected with the main control panel 131. Also, as shown in fig. 2, the atmosphere lamp 137 may include a plurality of lamp beads 138 arranged up and down, and the main control board 131 is further configured to control the plurality of lamp beads 138 to operate according to a light effect matched with the current action scene.

In a specific embodiment, the number and structure of the storage spaces defined in the case 110 may be configured according to the needs, and the storage spaces may be configured as a refrigerating space, a freezing space, a temperature-changing space, or a fresh-keeping space according to the purposes. Each storage space may be divided into a plurality of storage areas by a partition plate, and articles are stored using racks or drawers. As shown in fig. 1, the refrigerator 100 of the present embodiment may be provided with four storage spaces, i.e., up, down, left, right, or two storage spaces arranged in parallel below, with a double door at the top. And the storage space above may be set as a refrigerating space and the storage space below may be set as a freezing space.

The door 120 may be disposed corresponding to the storage spaces, i.e., each storage space corresponds to one or more doors 120. The number of storage spaces and the door 120, and the functions of the storage spaces may be actually selected according to the specific situation. The door 120 may be pivotally disposed on the front surface of the case 110, and may be opened in a drawer manner, so as to implement a drawer-type storage space, where the drawer-type storage space is often provided with a metal sliding rail, so that the effect of opening and closing the drawer is soft and noise is reduced.

In addition, the refrigerator 100 may further include: and a refrigeration system configured to provide cooling to the storage space. Also, the refrigeration system may be a compression refrigeration system including an evaporator, a condenser, a compressor, and the like. The compressor and condenser may be disposed within a compressor compartment and the evaporator may be disposed within a cooling chamber. The refrigeration system provides different amounts of cold to the refrigerated space and the refrigerated space such that the temperatures within the refrigerated space and the refrigerated space are also different. Wherein the temperature in the refrigerated space is generally between 2 ℃ and 10 ℃, preferably between 3 ℃ and 8 ℃. The temperature in the refrigerated space is generally in the range of-22 ℃ to-14 ℃. The optimal storage temperatures of different kinds of foods are not the same, and thus the storage spaces suitable for storage are not the same. For example, fruit and vegetable foods are suitable for storage in a refrigerated space, while meat foods are suitable for storage in a frozen space.

In a preferred embodiment, the refrigerator 100 may further include: the display device 132 is disposed on the door 120, and is configured to display operation parameters of the refrigerator 100 and obtain a touch operation of a user. Also, in the case where the current action scene is the touch display device 132, the matched light effect may be: the plurality of lamp beads 138 are sequentially lightened at first preset time intervals from top to bottom, the display color is the first color, the display brightness is the first brightness, and after all the plurality of lamp beads 138 are lightened, the lamp beads are always lightened for second preset time intervals and then are extinguished. In a specific embodiment, the first preset time period may be 20ms, the first color may be green, the first brightness may be 100%, and the second preset time period may be 5s.

In the case where the current action scenario is to turn up the refrigeration gear through the display device 132, the matched light effect may be: the plurality of lamp beads 138 are sequentially lightened at intervals of a third preset time length from bottom to top, the display color is the second color, the lamp beads 138 which are always lightened at the uppermost part are kept to be the second brightness, and the rest lamp beads 138 sequentially reduce the third brightness from top to bottom. In a specific embodiment, the third preset time period may be 20ms, the second color may be orange, the second brightness may be 100%, and the third brightness may be 5%.

In the case where the current action scenario is to turn down the refrigeration gear through the display device 132, the matched light effect may be: the plurality of lamp beads 138 are sequentially lightened at intervals of fourth preset time from top to bottom, the display color is third, the lamp beads 138 which are always kept to be lightened at the lowest are fourth brightness, and the rest lamp beads 138 sequentially reduce fifth brightness from bottom to top. In a specific embodiment, the fourth preset time period may be 20ms, the third color may be blue, the fourth brightness may be 100%, and the fifth brightness may be 5%.

The atmosphere lamp 137 can realize specific lighting effects of light following by adjusting up the refrigerating gear or adjusting down the refrigerating gear. For example, in the case of turning up the cooling range, if 10 beads 138 are provided, the lowermost bead 138 is first lighted and then sequentially lighted from bottom to top. In the case of lighting 5 beads 138, the brightness of the uppermost lit bead 138 is 100%, and the brightness of the four beads 138 below may be, in order: 95%, 90%, 85%, 80%. When 9 beads 138 are lighted, the brightness of the uppermost lighted bead 138 is 100%, and the brightness of the eight beads 138 below may be, in order: 95%, 90%, 85%, 80%, 75%, 70%, 65%, 60%. That is, each time one more bead 138 is lit up above, the brightness of the bead 138 below will change. The lighting time of the plurality of lamp beads 138 is different, and the brightness change of each lamp bead 138 after lighting can effectively realize the light following effect.

Since the refrigerator 100 of the present embodiment may be provided with the display device 132, a thermostat may be integrally provided to the display device 132, and a cooling gear may be adjusted by the display device 132. In other embodiments, the display device 132 may not be provided, and the cooling gear may be adjusted by a temperature control knob provided at the top of the refrigerating space, at which time the cooling gear is turned up and the cooling gear is turned down, and the lighting effect achieved by the atmosphere lamp 137 may be the same as above.

In a preferred embodiment, the operating parameters displayed by display device 132 may include: the type of storage space of the refrigerator 100, the set temperature of each storage space, the operation mode, and the like. For example, the display device 132 may display specific set temperatures of a refrigerating space and a freezing space of the refrigerator 100, and an operation mode of the storage space is purification, intelligence, or holiday. In addition, the display device 132 may also display a locking pattern, and by pressing the panel 123 at the locking pattern, the state switching between sleep and awake of the display device 132 may be achieved.

In a preferred embodiment, the refrigerator 100 may further include: the sterilization device 133 is disposed in the storage space and configured to be opened in a controlled manner to sterilize the storage space. To illustrate the general location of the sterilizing device 133 within the storage space, the sterilizing device 133 is shown as visible when the door 120 is closed in fig. 1, and in fact the sterilizing device 133 is located within the storage space. And, in the case that the current action scene is that the sterilization device 133 is turned on, the matched light effect may be: the plurality of light beads 138 gradually go on from off to on for a fifth predetermined period of time, and then gradually go on to off for the fifth predetermined period of time, so that the cycle is repeated, and the display color is a fourth color. After the sterilizing device 133 is turned off at the end of the operation, the atmosphere lamp 137 may be restored to a normal state, for example, the plurality of lamp beads 138 may be turned off entirely. In a specific embodiment, the fifth preset time period may be 3s, and the fourth color may be cyan.

More specifically, an odor sensor may be disposed inside the storage space, through which an odor condition of the storage space may be detected, and the sterilization device 133 may be controlled to be automatically opened in case the odor condition reaches a preset standard. Alternatively, the user may control the sterilization device 133 to be turned on through the display device 132. In summary, during the turning on of the sterilizing device 133, the atmosphere lamp 137 achieves the above-described breath-like lighting effect.

In a preferred embodiment, the refrigerator 100 may further include: the human sensing device 134 is disposed at the top of the cabinet 110 and configured to sense whether a user approaches the refrigerator 100. And, in case that the current action scene is that the user approaches the refrigerator 100, the matched light effect may be: the plurality of lamp beads 138 are sequentially lightened at intervals of a sixth preset time period from top to bottom, the display color is a fifth color, the display brightness is a sixth brightness, and after all the plurality of lamp beads 138 are lightened, the lamp beads are always lightened for a seventh preset time period and then are extinguished. In a specific embodiment, the sixth preset time period may be 20ms, the fifth color may be green, the sixth brightness may be 100%, and the seventh preset time period may be 5s.

More specifically, the human sensing device 134 may be a radar capable of sensing a user distance in front of the refrigerator 100. Where Radar is transliteration of the english Radar, derived from the acronym radio detection and ranging, meaning "radio detection and ranging". That is, the radar can find objects by radio methods and determine their spatial locations. Therefore, radar is also called "radio positioning", which is an electronic device that detects a target using electromagnetic waves. The radar emits electromagnetic waves to irradiate the target and receives echoes thereof, thereby obtaining information such as the distance from the target to the electromagnetic wave emission point, the distance change rate (radial velocity), the azimuth, the altitude and the like. The refrigerator 100 in the present embodiment is provided with a radar mainly for sensing a user distance in front of the refrigerator 100 to determine whether the user approaches the refrigerator 100.

In a preferred embodiment, the radar level is a predetermined level from the ambient floor on which the refrigerator 100 is located. Because the human body of the user has a certain height, the position of the radar is set to be a preset height from the ground, and the induction effect of the radar can be further ensured. In addition, the radar may be disposed at the front end of the top of the case 110, which corresponds to the forefront end of the refrigerator 100, thereby ensuring the maximization of the sensing distance. In other embodiments, the human sensing device 134 may be other sensors, such as an infrared sensor, which may also sense the distance of a user in front of the refrigerator 100.

In a preferred embodiment, the refrigerator 100 may further include: the image device 135 is disposed on the door 120, and configured to capture and recognize hand motions of a user, so as to implement gesture control on the refrigerator 100. And, under the condition that the current action scene is the upward swing, the matched light effect can be: the plurality of lamp beads 138 are sequentially lighted from bottom to top at intervals of an eighth preset time period, the display color is a sixth color, and the display brightness is a seventh brightness. Under the condition that the current action scene is a downward swing, the matched light effect can be as follows: the plurality of lamp beads 138 are sequentially lighted from top to bottom at intervals of eighth preset time, the display color is sixth color, and the display brightness is seventh brightness. Under the condition that the current action scene is a hand swing up and down, the matched light effect can be as follows: the plurality of lamp beads 138 are sequentially lighted from the upper end and the lower end to the middle end at intervals of eighth preset time length, the display color is sixth color, and the display brightness is seventh brightness.

In a specific embodiment, the eighth preset time period may be 20ms, the sixth color may be green, and the seventh luminance may be 100%. More specifically, the image device 135 may include a camera that can photograph the front of the refrigerator 100, and an image processing apparatus that can recognize the photographed image, particularly, recognize the hand motion of the user, thereby implementing gesture control on the refrigerator 100.

In a preferred embodiment, the refrigerator 100 may further include: a voice device 136, disposed on top of the housing 110, is configured to interact with the user. And, in the case that the current action scene is a dialogue, the matched light effect may be: the plurality of light beads 138 gradually go on from off to on for a ninth preset time period, then gradually go on to off for the ninth preset time period, and the display color is a seventh color. In a specific embodiment, the ninth preset time period may be 3s, and the seventh color may be cyan.

More specifically, the speech device 136 may include a microphone as well as a loudspeaker to enable a user to perform a conversation. In a preferred embodiment, the voice device 136 or the display device 132 may also play music. In the case where the current action scene is music playing through the speech device 136 or the display device 132, the matched light effect may be: the plurality of lamp beads 138 are sequentially lighted from bottom to top at a tenth preset time interval, the display brightness is eighth brightness, and the display colors of two adjacent lamp beads 138 are different. In a specific embodiment, the tenth preset time period may be 20ms, and the eighth brightness may be 100%.

The plurality of beads 138 are all RGB beads, so that different color effects can be presented according to the requirements. It should be noted that the specific numerical values and specific colors of the preset values are only examples, and are not limiting of the present invention. In other embodiments, other values or other colors may be set as practical.

As shown in fig. 3, the display device 132, the sterilizing device 133, the human-sensing device 134, the image device 135 and the voice device 136 may be connected with the main control board 131, where the main control board 131 is used as a core processing module, and first receives signals input by the display device 132, the sterilizing device 133, the human-sensing device 134, the image device 135 or the voice device 136, and then determines a current action scene according to the input signals, so that corresponding interaction logic is output to the atmosphere lamp 137, and a plurality of lamp beads 138 of the atmosphere lamp 137 work according to logic output by the main control board 131 to achieve a light effect matched with the current action scene.

In a preferred embodiment, as shown in fig. 3, the application software 140 of the mobile terminal may also be connected to the main control board 131, so as to implement information transmission. The mobile terminal may be a smart device that is portable, such as a smart phone or a smart tablet light. Specifically, after the refrigerator 100 is connected to WiFi, the lighting effect of the atmosphere lamp 137 can be customized by Application software 140 (APP) of the mobile phone. For example, the color of the atmosphere lamp 137, the breathing frequency of the atmosphere lamp 137, the direction in which the atmosphere lamp 137 is sequentially lighted, and the like may be set. The user can customize the custom interaction effect through the application software 140, so that the emotion distance between the user and the refrigerator 100 is shortened, and the use experience of the user is improved.

In summary, the refrigerator 100 of the present embodiment includes: a case 110 having a storage space defined therein; the door 120 is disposed on the front surface of the case 110 for sealing the storage space; a main control board 131 configured to determine a current action scene of the refrigerator 100; and atmosphere lamp 137 sets up on door 120, is connected with main control board 131, and atmosphere lamp 137 includes a plurality of lamp pearls 138 of arranging from top to bottom, and main control board 131 still is configured to control a plurality of lamp pearls 138 according to the light effect work that matches with current action scene, can make refrigerator 100's atmosphere lamp 137 realize different light effects, and the current action scene of integration user promotes user's use experience.

Further, the refrigerator 100 of this embodiment is further provided with a display device 132, a sterilizing device 133, a human-sensing device 134, an image device 135 and a voice device 136, and the current action scene of the user can be accurately determined by receiving signals input by the devices through the main control board 131, so that the atmosphere lamp 137 is controlled to display a light effect conforming to the current action scene, and the atmosphere lamp 137 of the refrigerator 100 not only serves as a lighting device, but also serves as a bridge for emotion communication between the user and the refrigerator 100, thereby improving intelligent human-computer interaction experience and effectively improving technological sense of the refrigerator 100.

It should be understood by those skilled in the art that, unless specifically stated otherwise, terms such as "upper", "lower", "left", "right", "front", "rear", etc. used to indicate an azimuth or a positional relationship in the embodiments of the present invention are based on the actual use state of the refrigerator 100, and these terms are merely for convenience of description and understanding of the technical solution of the present invention, and do not indicate or imply that the device or component to be referred to must have a specific azimuth, and thus should not be construed as limiting the present invention.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly, as they may be fixed, removable, or integral, for example; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present invention as the case may be.

In the description of the present embodiment, a description referring to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 (10)

1. A refrigerator, comprising:

the box body is internally limited with a storage space;

the door body is arranged on the front surface of the box body and is used for sealing the storage space;

the main control board is configured to determine the current action scene of the refrigerator; and

an atmosphere lamp arranged on the door body and connected with the main control board, the atmosphere lamp comprises a plurality of lamp beads arranged up and down,

the main control board is also configured to control the plurality of lamp beads to work according to the light effect matched with the current action scene.

2. The refrigerator of claim 1, further comprising:

the display device is arranged on the door body and is configured to display the operation parameters of the refrigerator and acquire the touch operation of a user, and

under the condition that the current action scene is touching the display device, the matched light effect is as follows: the lamp beads are sequentially lightened at first preset time intervals from top to bottom, the display color is the first color, the display brightness is the first brightness, and the lamp beads are normally lightened for second preset time intervals and then are extinguished after being lightened.

3. The refrigerator of claim 2, wherein,

under the condition that the current action scene is that the refrigerating gear is adjusted up through the display device, the matched lamplight effect is as follows:

the lamp beads are sequentially lightened at a third preset time interval from bottom to top, the display color is a second color, the lamp beads which are always kept to be lightened at the uppermost part are of second brightness, and the rest lamp beads sequentially reduce third brightness from top to bottom.

4. The refrigerator of claim 3, wherein,

under the condition that the current action scene is that the refrigerating gear is adjusted down by the display device, the matched lamplight effect is as follows:

the lamp beads are sequentially lightened at a fourth preset time interval from top to bottom, the display color is a third color, the lamp beads which are always kept to be lightened at the lowest are fourth brightness, and the rest lamp beads sequentially reduce fifth brightness from bottom to top.

5. The refrigerator of claim 1, further comprising:

the sterilization device is arranged in the storage space and is configured to be opened in a controlled manner to sterilize the storage space, and

under the condition that the current action scene is that the sterilization device is started, the matched lamplight effect is as follows:

the plurality of lamp beads gradually turn on from off in a fifth preset time period, then gradually turn on from off in the fifth preset time period, and the display color is a fourth color.

6. The refrigerator of claim 1, further comprising:

the human sensing device is arranged at the top of the box body and is configured to sense whether a user approaches the refrigerator or not and

and under the condition that the current action scene is that the user approaches the refrigerator, the matched light effect is as follows:

the lamp beads are sequentially lightened at a sixth preset time interval from top to bottom, the display color is a fifth color, the display brightness is a sixth brightness, and the lamp beads are always lightened for a seventh preset time interval and then are extinguished.

7. The refrigerator of claim 1, further comprising:

the image device is arranged on the door body and is configured to shoot and identify the hand actions of a user so as to realize gesture control on the refrigerator, and

under the condition that the current action scene is an upward hand swing, the matched light effect is as follows:

the lamp beads are sequentially lightened at intervals of eighth preset time from bottom to top, the display color is sixth color, and the display brightness is seventh brightness;

under the condition that the current action scene is a downward swing, the matched light effect is as follows:

the plurality of lamp beads are sequentially lightened at intervals of the eighth preset time length from top to bottom, the display color is the sixth color, and the display brightness is the seventh brightness;

under the condition that the current action scene is a hand swing up and down, the matched lamplight effect is as follows:

and the lamp beads are sequentially lightened from the upper end and the lower end to the middle end at intervals of the eighth preset time length, the display color is the sixth color, and the display brightness is the seventh brightness.

8. The refrigerator of claim 2, further comprising:

the voice device is arranged at the top of the box body and is configured to realize a dialogue with a user, and

under the condition that the current action scene is a dialogue, the matched light effect is as follows:

the plurality of lamp beads gradually turn on from off in a ninth preset time period, then gradually turn on from off in the ninth preset time period, and the display color is a seventh color.

9. The refrigerator of claim 8, wherein,

under the condition that the current action scene is music played through the voice device or the display device, the matched light effect is as follows:

and the lamp beads are sequentially lightened at a tenth preset time interval from bottom to top, the display brightness is eighth brightness, and the display colors of two adjacent lamp beads are different.

10. The refrigerator of claim 1, wherein,

the plurality of lamp beads are all RGB lamp beads.