CN115420046B - Projection and illumination integrated assembly and refrigeration device - Google Patents

Projection and illumination integrated assembly and refrigeration device Download PDF

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Publication number
CN115420046B
CN115420046B CN202110598372.9A CN202110598372A CN115420046B CN 115420046 B CN115420046 B CN 115420046B CN 202110598372 A CN202110598372 A CN 202110598372A CN 115420046 B CN115420046 B CN 115420046B
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China
Prior art keywords
module
integrated
projection
functional
functional module
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Active
Application number
CN202110598372.9A
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Chinese (zh)
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CN115420046A (en
Inventor
赵坤坤
苏翔飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Chongqing Haier Refrigeration Electric Appliance Co Ltd
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Chongqing Haier Refrigeration Electric Appliance Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Qingdao Haier Refrigerator Co Ltd, Haier Smart Home Co Ltd, Chongqing Haier Refrigeration Electric Appliance Co Ltd filed Critical Qingdao Haier Refrigerator Co Ltd
Priority to CN202110598372.9A priority Critical patent/CN115420046B/en
Priority to PCT/CN2022/091709 priority patent/WO2022252921A1/en
Publication of CN115420046A publication Critical patent/CN115420046A/en
Application granted granted Critical
Publication of CN115420046B publication Critical patent/CN115420046B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/10—Rotating shades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/30—Lighting for domestic or personal use
    • F21W2131/305—Lighting for domestic or personal use for refrigerators

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The utility model provides a projection and illumination integrated assembly and a refrigerating device, wherein the projection and illumination integrated assembly comprises a shell, an integrated functional module movably connected in the shell, and a driving module fixed in the shell and acting on the integrated functional module, the integrated functional module is provided with a plurality of functional modules positioned on the same side, one side of the shell corresponding to the functional module is provided with a plurality of windows corresponding to the functional modules, and the driving module is used for driving the integrated functional module to enable the same functional module to be exposed from different windows; the functional modules at least comprise a projection module and an illumination module; the positions of the functional modules can be adjusted according to the requirements so as to enlarge the action range of the functional modules.

Description

Projection and illumination integrated assembly and refrigeration device
Technical Field
The utility model relates to the field of refrigeration devices, in particular to a projection and illumination integrated assembly and a refrigeration device with the projection and illumination integrated assembly.
Background
The existing refrigerator is generally provided with an embedded box in a door body, a touch panel is arranged in the embedded box to control operation parameters and the like of the refrigerator, the embedded box occupies part of heat insulation space of the door body, heat insulation performance of the door body is affected, and meanwhile, functions of the touch panel are single. In recent years, the application of projection technology in the refrigerator industry has been widely proposed, and an adjustable projection module is generally installed at the top of the refrigerator, and a touch interface is projected onto the outer surface of a door body or the outer surface of the refrigerator body through the projection module, that is, external projection schemes are adopted, and partial functions of the external projection schemes are limited when a user opens the refrigerator.
The utility model patent of China No. 205897692U discloses a novel refrigerator lamp, which comprises a frame, the top fixed mounting of frame has the main light, and the fixed mounting around the main light has the auxiliary lamp, the below fixed mounting of main light has dampproofing lamp shade, and the side fixed mounting of lamp shade has the camera, the inside fixed mounting of auxiliary lamp has ultraviolet emitter, the main light is used for the illumination, and the auxiliary lamp is used for disinfecting, and other cameras can monitor the condition in the refrigerator, avoid food to rot, promptly, will camera, the main light that is used for the illumination and the auxiliary lamp integration that is used for disinfecting set up together, but, each functional module's in this novel refrigerator lamp action scope is limited, and unable subregion effect, if can't realize subregion disinfection, and the scope of disinfecting is limited.
In view of the foregoing, there is a need for a new projection and illumination integrated assembly and a refrigeration device having the same.
Disclosure of Invention
The utility model aims to provide a projection and illumination integrated assembly and a refrigeration device with the projection and illumination integrated assembly.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the integrated projection and illumination assembly comprises a shell, an integrated functional module movably connected in the shell, and a driving module fixed in the shell and acting on the integrated functional module, wherein the integrated functional module is provided with a plurality of functional modules positioned on the same side, one side of the shell corresponding to the functional modules is provided with a plurality of windows corresponding to the functional modules, and the driving module is used for driving the integrated functional modules to enable the same functional module to be exposed from different windows; the functional modules at least comprise a projection module and an illumination module.
As a further improved technical scheme of the utility model, the plurality of functional modules further comprise a sterilization module.
As a further improved technical scheme of the utility model, the shell comprises a shell body and an annular seat fixed in the shell body, and the integrated functional module is positioned in the annular seat; and a limiting structure for limiting the integrated functional module to move along the axial direction of the annular seat is arranged between the annular seat and the integrated functional module.
As a further improved technical scheme of the utility model, the driving module comprises a motor fixed in the shell body, a first bevel gear connected to a rotating shaft of the motor, and a second bevel gear fixed on the integrated functional module and meshed with the first bevel gear.
As a further improved technical scheme of the utility model, the integrated functional module comprises a circular mounting plate and a partition plate arranged on the mounting plate to divide the mounting plate into a plurality of functional areas along the circumferential direction of the mounting plate, the functional areas are in one-to-one correspondence with the functional modules, and the functional modules are arranged in the corresponding functional areas.
As a further improved technical scheme of the utility model, the plurality of functional areas are uniformly distributed along the circumferential direction of the mounting plate.
As a further improved technical solution of the present utility model, the integrated functional module further includes a glass cover located at an end of the partition plate away from the mounting plate, and the glass cover is matched with the annular seat in shape.
As a further improved technical scheme of the utility model, the shell further comprises a cover body matched with one end of the annular seat far away from the shell body, wherein the cover body comprises window parts forming the windows, connecting ribs positioned between the adjacent window parts, and adhesive tapes connected to one side of the connecting ribs, facing the glass cover, and one end of the adhesive tapes, facing the glass cover, is contacted with the glass cover.
As a further improved technical scheme of the utility model, the periphery of the glass cover is provided with a heating wire.
In order to achieve the above object, the present utility model further provides a refrigeration device, which includes a refrigeration compartment, and the projection and illumination integrated assembly disposed in the refrigeration compartment.
As a further improved technical scheme of the utility model, the refrigerating compartment is provided with an inner container, and the top wall of the inner container is provided with a mounting hole; the shell comprises a shell body which is arranged on the inner container from the outer side of the inner container, and a cover body which is clamped in the mounting hole from the inner side of the inner container; the integrated functional module and the driving module are fixed on the shell body, and the plurality of windows are arranged on the cover body.
The beneficial effects of the utility model are as follows: the integrated functional module in the projection and illumination integrated assembly can be movably connected to the shell, and the shell is provided with a plurality of windows corresponding to a plurality of functional modules in the integrated functional module, so that the positions of the functional modules can be adjusted according to requirements to enlarge the action range of the functional modules, the functional modules are integrated, the installation space can be greatly reduced, and the assembly of the functional modules can be realized only by installing the projection and illumination integrated assembly to the area to be installed, so that the installation efficiency is improved.
Drawings
Fig. 1 is an exploded view of a projection and illumination integrated assembly in accordance with the present utility model.
Fig. 2 is a schematic diagram of the structure of the integrated functional module in fig. 1.
Fig. 3 is a schematic structural view of a refrigerating apparatus according to the present utility model.
Fig. 4 is an exploded view of the bladder and projection and illumination integrated assembly of fig. 3.
Fig. 5 is a flowchart of a control method of the refrigerating apparatus in the present utility model.
Detailed Description
The present utility model will be described in detail with reference to the embodiments shown in the drawings, and reference is made to fig. 1 to 5, which are preferred embodiments of the present utility model. It should be understood that these embodiments are not intended to limit the present utility model, and that functional, method, or structural equivalents and alternatives falling within the scope of the present utility model may be modified by any person skilled in the art to include such embodiments.
Referring to fig. 1-2, the present utility model provides a projection and illumination integrated assembly 10, which includes a housing 1, an integrated functional module 2 movably connected in the housing 1, and a driving module 3 fixed in the housing 1 and acting on the integrated functional module 2, wherein the integrated functional module 2 has a plurality of functional modules located on the same side, a side of the housing 1 corresponding to the functional modules has a plurality of windows 4 corresponding to the plurality of functional modules, and the driving module 3 is used for driving the integrated functional module 2 to enable the same functional module to be exposed from different windows 4, so that the positions of the functional modules can be adjusted according to requirements to expand the range of action of the functional modules, the plurality of functional modules can be integrated, the installation space can be greatly reduced, and the projection and illumination integrated assembly 10 can be assembled only by installing the projection and illumination integrated assembly 10 to the area to be installed, thereby improving the installation efficiency.
Specifically, the plurality of functional modules at least include a projection module 5 and an illumination module 6, when man-machine interaction is required, the projection module 5 can be moved to the corresponding window 4 and started, and the touch interface projected by the projection module 5 is projected from the window 4 to the projection area corresponding to the window 4 for the user to perform the man-machine interaction. When a certain area in the refrigerating compartment 20 needs to be lighted, the lighting module 6 can be moved to the window 4 corresponding to the area and started, and the light emitted by the lighting module 6 can be outwards dispersed from the window 4 so as to light the corresponding area, so that a user can clearly see the articles stored in the area.
It will be appreciated that the exposure of the illumination module 6 to different windows 4 can highlight different areas, thereby enabling different areas to be lit according to specific requirements, expanding the functionality and versatility of the projection and illumination integrated assembly 10.
Further, the plurality of functional modules further include a sterilization module 7, the projection module 5 and the illumination module 6 are all located on the same side, and three windows 4 are provided on one side of the housing 1 corresponding to the functional modules, so as to meet the requirement of exposing the plurality of functional modules at the same time, and thus, one functional module can be independently started or at least two functional modules can be simultaneously started as required, for example, when the projection module 5 is started, the sterilization module 7 can be simultaneously started to perform sterilization, so that bacteria are prevented from being brought into when a user operates a projected touch interface, and the functionality and the universality of the projection and illumination integrated assembly 10 are enhanced.
Further, in one embodiment, the housing 1 includes a housing body 11, an annular seat 12 fixed in the housing body 11 and having a circular ring shape, the integrated functional module 2 is located in the annular seat 12, the integrated functional module 2 is matched with the shape of the annular seat 12, and the driving module 3 is configured to drive the integrated functional module 2 to rotate around the axis of the annular seat 12. Of course, the driving module 3 may be configured to drive the integrated functional module 2 to translate in other embodiments, and the functional modules are arranged on the same side of the integrated functional module 2 along the translation direction.
It will be appreciated that the axis of the annular seat 12 is collinear with the central axis of the integrated functional module 2.
Further, a limiting structure 8 for limiting the axial movement of the integrated functional module 2 along the annular seat 12 is arranged between the annular seat 12 and the integrated functional module 2, so as to enhance the stability of the projection and illumination integrated assembly 10.
In one embodiment, the limiting structure 8 includes a limiting plate connected to an end of the integrated functional module 2 facing the inner side of the housing body 11, and the outer diameter of the limiting plate is larger than the inner diameter of the annular seat 12, that is, the limiting plate and the integrated functional module 2 form a step-like structure, after the integrated functional module 2 and the annular seat 12 are assembled, the end of the annular seat 12 facing the inner side of the housing body 11 abuts against the limiting plate, so as to limit the integrated functional module 2 to move along the axial direction of the annular seat 12 in a direction away from the housing body 11; meanwhile, the driving module 3 acts on the end of the integrated functional module 2 facing the inner side of the shell body 11, so that the integrated functional module 2 can be limited to move towards the shell body 11 along the axial direction of the annular seat 12, namely, the driving module 3 and the limiting structure 8 cooperate to limit the integrated functional module 2 to move along the axial direction of the annular seat 12.
Of course, the limit structure 8 may be, but not limited to, a limit groove provided on one of the integrated functional module 2 and the annular seat 12, and a limit ring provided on the other and engaged with the limit groove in other embodiments. The limiting structure 8 may be any structure capable of limiting the axial movement of the integrated functional module 2 along the annular seat 12.
Further, the driving module 3 includes a motor 31 fixed in the housing body 11, a first bevel gear 32 connected to a rotation shaft of the motor 31, and a second bevel gear 33 fixed to the integrated function module 2 and engaged with the first bevel gear 32, and when the motor 31 is started, the first bevel gear 32 drives the second bevel gear 33 to rotate, so that the integrated function module 2 is rotated, thereby enabling a position change of the function module.
It can be appreciated that the annular seat 12 and the housing body 11 have a yielding gap therebetween to provide a fit gap between the limiting plate, the driving module 3 and the integrated functional module 2, and meanwhile, the wires of the integrated functional module 2 may be led out through the limiting plate, the second bevel gear 33 and the yielding gap, so as to simplify the internal wire structure of the projection and illumination integrated assembly.
Further, the periphery of the housing body 11 has a wiring outlet 111, and the wires of the driving module 3 and the integrated functional module 2 pass through the wiring outlet 111 to be connected with an external power source.
Specifically, the second bevel gear 33 is fixed on the limiting plate so as to be indirectly fixed on the integrated functional module 2; of course, this is not a limitation.
Further, the integrated functional module 2 includes a circular mounting plate 21 connected with the limiting plate, and the functional modules are located on one side of the mounting plate 21 away from the limiting plate and are arranged along the circumferential direction of the mounting plate 21, so that the same functional module can be exposed from different windows 4 when the driving module 3 drives the integrated functional module 2 to rotate.
In an embodiment in which the housing body 11 is located at the upper end in use, the plurality of functional modules are mounted on the underside of the mounting plate 21.
Further, the integrated functional module 2 further includes a plurality of partition plates 22 disposed on one side of the mounting plate 21 away from the limiting plate, and the plurality of partition plates 22 are disposed along a circumferential direction of the mounting plate 21 at intervals so as to divide one side of the mounting plate 21 away from the limiting plate into a plurality of functional areas corresponding to the plurality of functional modules one to one, and the functional modules are mounted in the corresponding functional areas, so that interference between adjacent functional modules can be prevented.
Further, the plurality of functional areas are uniformly distributed along the circumferential direction of the mounting plate 21, that is, the plurality of functional modules are uniformly distributed on the mounting plate 21 along the circumferential direction of the mounting plate 21, at this time, the outer edges of the plurality of windows 4 are also located on the same circumference, and the plurality of windows 4 are also uniformly arranged, so that each 120 ° of rotation of the integrated functional module 2 can expose the sterilization module 7, the projection module 5, and the illumination module 6 from each window 4, and a user can select the number of functional modules started simultaneously according to the needs, that is, by driving the integrated functional module 2 to rotate, the positions of each functional module can be adjusted, for example, for the sterilization module 7, sterilization can be performed on different areas in the refrigeration compartment 20, and the sterilization area is increased; for the lighting module 6, different areas within the refrigerated compartment 20 may be highlighted so that the user can clearly understand the items stored in that area.
Further, the integrated functional module 2 further includes a glass cover 23 located at an end of the partition 22 away from the mounting plate 21, and the shape of the glass cover 23 is matched with that of the annular seat 12, so as to shield each functional module, prevent the functional module from being corroded by external moisture, and increase the service life of the projection and illumination integrated assembly.
Further, a heating wire (not shown) is provided on the inner periphery of the glass cover 23, so that the glass cover 23 can be heated to raise the temperature of the glass cover 23, thereby achieving the effect of preventing the condensation of the glass cover 23.
Further, the housing 1 further includes a cover 13 that is matched with one end of the annular seat 12 away from the housing body 11, the cover 13 includes a window portion that forms the window 4, a connecting rib that is located between adjacent window portions, and a glue strip 131 that is connected to a side of the connecting rib that faces the glass cover 23, one end of the glue strip 131 that faces the glass cover 23 contacts with the glass cover 23, in the process of rotating the integrated functional module 2, the glass cover 23 rotates relative to the cover 13, when there is condensation on the glass cover 23, the glue strip 131 can scrape the condensation on the surface of the glass cover 23, so as to achieve the effect of removing the condensation.
Further, the projection and illumination integrated assembly 10 further includes an image pickup module 9, and the image pickup module 9 is disposed in a functional area corresponding to the projection module 5, and the glass cover 23 can prevent the image pickup module 9 from being corroded by moisture.
Specifically, the camera of the camera module 9 may rotate to be able to obtain pictures of different areas corresponding to the windows.
Further, the periphery of the shell body 11 is provided with an external edge 112, and the fixed installation between the shell body 11 and the position to be installed can be realized by attaching double-sided adhesive tape or coating glue on the external edge 112; or screw holes are formed in the outer edge 112, and matching holes matched with the screw holes are formed in the positions to be mounted, so that the shell body 11 and the positions to be mounted are fixedly mounted through screws penetrating through the screw holes and the matching holes.
Further, referring to fig. 3-4, the present utility model further provides a refrigeration device 100, which includes a refrigeration compartment 20, and the projection and illumination integrated assembly 10 disposed in the refrigeration compartment 20, wherein the projection and illumination integrated assembly 10 is communicatively connected to a controller of the refrigeration device 100.
The structure of the projection and illumination integrated assembly 10 is as described above, and will not be described herein.
Specifically, the refrigeration compartment 20 has an inner container 201, and a top wall of the inner container 201 has a mounting hole 2011; the shell body 11 is mounted on the liner 201 from the outside of the liner 201, and the integrated functional module 2 corresponds to the mounting hole 2011, and the cover 13 is clamped in the mounting hole 2011 from the inside of the liner 201 to be matched with the integrated functional module 2. Of course, this is not a limitation.
It will be appreciated that after the projection and illumination integrated assembly is mounted on the inner container 201, an adhesive tape may be attached to the wire outlet 111 to seal the wire outlet 111, so that the foaming material cannot flow from the wire outlet 111 into the housing 1 during foaming.
In the embodiment where the integrated functional module 2 includes the sterilization module 7, the projection module 5, and the illumination module 6, after the projection and illumination integrated assembly is mounted on the liner 201, the three windows 4 on the cover 13 include a middle window located in the middle and side windows located at two opposite sides of the middle window, and the position corresponding to the middle window at the bottom of the refrigeration compartment 20 is a projection area, which is not limited in this way.
In this embodiment, the image capturing module 9 is configured to capture an image of the interior of the cooling compartment 20 according to a user's requirement, so that the user can know the types of the articles stored in each area of the cooling compartment 20 according to the image, or the image capturing module 9 is configured to identify a gesture of the user or obtain a time when an arm of the user is located in a projection area, so as to determine whether the user needs to perform a touch operation, and when the user needs to perform the touch operation, control the projection module 5 to start.
Specifically, referring to fig. 5, the control method of the refrigeration device 100 with the projection and illumination integrated assembly 10 includes the following steps:
acquiring a door opening signal;
after the door is opened, the integrated functional module 2 is driven to move until the projection module 5 is exposed from the middle window, and the sterilization module 7 is exposed from one side window at the same time;
judging whether the projection module 5 needs to be started, if so, starting the projection module 5 and the sterilization module 7; if not, the integrated functional module 2 is driven to move to the state that the lighting module 6 is exposed from the middle window, and then the lighting module 6 is started.
In one embodiment, "determining whether the projection module 5 needs to be started" specifically includes the following steps:
identifying whether the arm of the user stays in the projection area for more than a first preset time, if so, judging that the projection module 5 needs to be started; if not, it is determined that the projection module 5 does not need to be started.
Specifically, the camera module 9 recognizes the arm of the user and accumulates the residence time of the arm of the user, if the residence time of the arm of the user in the projection area exceeds the first preset time, the user is indicated to need touch operation, namely, the projection module 5 needs to be started; if the residence time of the arm of the user in the projection area is less than the first preset time, the user is indicated to take and put the article or operate by mistake, and the projection module 5 is not required to be started.
Specifically, the first preset time is 10S.
In another embodiment, "determining whether the projection module 5 needs to be started" specifically includes the following steps:
recognizing gesture actions of a user, and judging that the projection module 5 needs to be started if the gesture actions are preset gesture actions; if the gesture is different from the preset gesture, it is determined that the projection module 5 does not need to be started.
Specifically, the gesture action of the user is obtained through the camera module 9 and fed back to the controller, the controller compares the obtained gesture action with the pre-stored gesture action, and if the obtained gesture action is the same as the pre-stored gesture action, the controller judges that the user needs touch operation, namely the projection module 5 needs to be started; if the two are different, the projection module 5 does not need to be started.
After judging that the projection module 5 needs to be started, starting the sterilization module 7 while starting the projection module 5 so as to sterilize the hands and the like of the user and prevent the user from bringing bacteria when operating the touch interface.
After judging that the projection module 5 does not need to be started, the integrated functional module 2 is driven to move to the illumination module 6, and the illumination module 6 is started after the illumination module 6 is exposed from the middle window 4, so that the refrigeration compartment 20 is lightened, and a user can perform corresponding access operation.
Further, after the projection module 5 is started, the control method further includes a condensation judgment step of judging whether the surface of the glass cover 23 of the integrated functional module 2 has condensation or not:
acquiring a touch interface projected to a projection area by a projection module 5;
judging whether the touch interface is fuzzy or not, if so, indicating that condensation exists; if not, no condensation is indicated.
Specifically, the camera module 9 acquires the touch interface projected to the projection area by the projection module 5, and feeds the touch interface back to the controller, and the controller judges whether condensation exists according to the definition of the fed back touch interface.
It can be understood that if the touch interface is blurred, it indicates that there is condensation on the glass cover 23; if the touch interface is clear, it indicates that there is no condensation on the glass cover 23, and the user can directly perform touch operation on the touch interface of the projection area.
Further, after the condensation is judged, the control method further comprises a condensation cleaning step of cleaning the condensation:
the cover body 13 corresponding to the glass cover 23 on the casing 1 is controlled to move relatively to the integrated functional module 2, so that the adhesive tape 131 on the cover body 13 scrapes off the condensation on the surface of the glass cover 23, and the effect of removing the condensation is achieved.
In one embodiment, "controlling the relative movement between the cover 13 of the housing 1 corresponding to the glass cover 23 and the integrated functional module 2" is specifically: the integrated functional module 2 is controlled to rotate for n weeks, and in the process of rotating the integrated functional module 2, the adhesive tape 131 can scrape the condensation on the surface of the glass cover 23 corresponding to the projection module 5, the sterilization module 7 and the illumination module 6 in sequence, so that the effect of removing the condensation is achieved.
Specifically, "controlling the integrated functional module 2 to rotate n weeks" is specifically; and controlling the integrated functional module 2 to alternately rotate in the forward direction and the reverse direction.
By controlling the integrated functional module 2 to alternately rotate in the forward direction and in the reverse direction, the wiring winding disorder of each functional module can be prevented.
In one embodiment, n=3, that is, the integrated functional module 2 is controlled to rotate alternately in the forward direction and in the reverse direction, and rotates for 3 weeks, so as to scrape off the condensation on the glass cover 23.
Further, after "the cover 13 corresponding to the glass cover 23 on the control housing 1 moves relative to the integrated functional module 2", the control method further includes the following steps: the heating wire on the glass cover 23 is controlled to be started.
After the heating wire is started, the glass cover 23 can be heated, and the temperature of the glass cover 23 is increased, so that the glass cover 23 is prevented from being condensed.
Specifically, the heating wire may be controlled to heat for a preset time, or the heating wire may be controlled to heat by sensing the temperature of the glass cover 23, as long as the purpose of preventing the glass cover 23 from being condensed can be achieved.
After the heating wire on the control glass cover 23 is started, a user can directly perform touch operation on the touch interface of the projection area so as to perform man-machine interaction.
Further, after the user touch operation is finished, the control method of the refrigeration device 100 further includes the following steps: the integrated functional module 2 is driven to move to the lighting module 6 to activate the lighting module 6 after the lighting module 6 is exposed from one of the plurality of windows 4.
Specifically, the above-mentioned "one of the plurality of windows 4" specifically refers to the window 4 corresponding to the area to be lit out among the plurality of windows 4.
In the state of opening the door, the area to be lightened is the area to be accessed. That is, the area to be accessed is obtained according to the touch operation of the user, and after the touch operation of the user is completed, the integrated functional module 2 is driven to move to the illumination module 6 to be exposed from the window 4 corresponding to the area to be accessed.
Further, "activating the lighting module 6" specifically includes the steps of:
controlling the lighting module 6 to light up at a first light emitting power;
judging whether the light rays of the area to be lightened meet the requirements or not; if not, the light emitting power of the lighting module 6 is controlled to be switched to a second light emitting power, wherein the second light emitting power is larger than the first light emitting power.
In the door opening state, the above-mentioned "judging whether the light of the area to be lighted meets the requirement" is specifically to judge whether the light of the area to be lighted meets the requirement of viewing by the user, and it can be known that the light is too dark, the user cannot clearly see the situation of the area to be accessed, at this time, the light emitting power of the lighting module 6 needs to be controlled to be switched to the second light emitting power, so as to increase the light emitting brightness of the lighting module 6, and the user can conveniently view.
Further, after the user finishes taking and placing the articles, the control method of the refrigeration device 100 further includes the following steps:
acquiring a door closing signal;
after closing the door, the sterilization module 7 is controlled to switch between a plurality of preset positions to sterilize different areas within the refrigerated compartment 20.
Specifically, by driving the integrated functional module 2 to rotate, the sterilization module 7 is respectively exposed and started from the plurality of windows 4, and the plurality of windows 4 are in one-to-one correspondence with the plurality of preset positions, so that the sterilization module 7 can sterilize different areas in the refrigeration compartment 20, the sterilization range of the sterilization module 7 is enlarged, and the fresh-keeping effect in the refrigeration compartment 20 is improved.
Further, after the integrated functional module 2 rotates to switch the sterilization module 7 to one of the plurality of windows 4, the control method further includes the steps of: determining a sterilization level according to the type of the article stored in the area corresponding to the window 4 in the refrigerating compartment 20;
and controlling the sterilization module 7 to start by the control parameters corresponding to the determined sterilization level.
According to the utility model, the articles in the corresponding area of the refrigeration compartment 20 can be sterilized in an optimal sterilization mode (sterilization grade) according to the type of the articles to be sterilized, so that the purpose of sterilizing food under the condition of saving energy is achieved, and the sterilization effect is good.
In an embodiment, the sterilization module 7 is an ultraviolet sterilization module, and the control parameters corresponding to the sterilization level include a preset starting time and a preset light-emitting power of the ultraviolet sterilization module. Of course, the present utility model is not limited thereto, and other sterilization methods such as anion sterilization may be adopted for the sterilization module 7 in other embodiments.
Specifically, when the article is meat, the corresponding sterilization grade is a high sterilization grade, and the control parameters corresponding to the high sterilization grade are as follows: the starting time is 15min; the light-emitting power was 15W. When the article is leaf vegetables, the corresponding sterilization grade is a medium sterilization grade, and the control parameters corresponding to the medium sterilization grade are as follows: the starting time is 10min; the light-emitting power was 10W. When the object types are rhizome types, the corresponding sterilization grade is a low sterilization grade, and the control parameters corresponding to the low sterilization grade are as follows: the starting time is 5min; the light-emitting power was 5W.
Further, in the first embodiment of the present utility model, the controller of the refrigerating apparatus 100 is pre-stored with the type of the article stored in the area corresponding to the window 4 and the sterilization level corresponding to the type of the article, that is, the type of the article stored in each area of the refrigerating chamber 20 is preset and can be directly read in the controller. At this time, "the sterilization level is determined according to the type of the article stored in the area corresponding to the window 4 in the cooling compartment 20" specifically is:
acquiring a window 4 where the sterilization module 7 is positioned;
acquiring a pre-stored article type stored in a region corresponding to the window 4 according to the window 4;
the sterilization grade corresponding to the article type is obtained to be the determined sterilization grade.
The refrigerating compartment 20 is directly provided as a partitioned refrigerating compartment 20, and each area stores a specific article type, so that odor tainting between different types of articles can be prevented.
In the second embodiment of the present utility model, the sterilization level is determined based on the type of article stored in the area corresponding to the window 4 in the cooling compartment 20, and the type of article stored in the area corresponding to the window 4 is recognized based on the image obtained by the image pickup module 9.
Specifically, before "determining the sterilization level according to the type of the article stored in the area corresponding to the window 4 in the cooling compartment 20", the control method of the cooling device 100 further includes an identification step of identifying the type of the article stored in the area corresponding to the window 4:
acquiring a picture of an area corresponding to the window 4 in the refrigerating compartment 20;
and identifying the kind of the object on the picture.
In one embodiment, "obtaining a picture of the area of the refrigeration compartment 20 corresponding to the window 4" is: before the door is closed, a picture of the area in the refrigerating compartment 20 corresponding to the preset position is acquired, for example, before the door is closed, an overall picture in the refrigerating compartment 20 is acquired, and then a picture of the area corresponding to the window 4 is acquired according to the overall picture.
In another embodiment, along the rotation direction of the integrated functional module 2, the sterilization module 7, the illumination module 6 and the projection module 5 are sequentially arranged, that is, after the sterilization module 7 is exposed from one of the multiple windows 4, the illumination module 6 is exposed from the next window 4 adjacent to the window 4 on the rotation direction side of the integrated functional module 2, if the intermediate window 4 is defined as a first window, along the rotation direction of the integrated functional module, the multiple windows 4 sequentially include a second window close to the first window, and a third window located between the first window and the second window, when the sterilization module 7 is located in the first window, the illumination module 6 is located in the second window, and so on, when the sterilization module 7 is located in the second window, the illumination module 6 is located in the third window 4, that is, before the integrated functional module 2 rotates, the illumination module 6 is located in the second window, and thus the illumination module 6 can be conveniently matched with the image capture area 20 in the image capture area 2 in the corresponding to the rotation area of the integrated functional module 4 after the sterilization module 7 is located in the first window. The picture of the next area to be sterilized can be obtained in advance, so that the types of the articles in the next area to be sterilized can be obtained in advance according to the picture analysis, and after the integrated functional module 2 rotates, the integrated functional module can be started directly according to the sterilization grade corresponding to the types of the articles.
Specifically, "acquiring a picture of the region corresponding to the window 4 in the refrigeration compartment 20" is specifically:
before the integrated functional module 2 rotates, the lighting module 6 and the camera module 9 are controlled to be started, and pictures of the area, corresponding to the window 4 where the sterilization module 7 is located after the integrated functional module 2 rotates, in the refrigerating room are taken.
Further, "before the rotation of the integrated functional module 2, the lighting module 6 is controlled to be started" specifically includes the following steps:
controlling the lighting module 6 to light up at a first light emitting power;
judging whether the light rays of the area to be sterilized meet shooting requirements or not; if not, the light emitting power of the lighting module 6 is controlled to be switched to a second light emitting power, wherein the second light emitting power is larger than the first light emitting power.
When the light of the area to be sterilized does not meet the shooting requirement, the luminous power of the illumination module 6 is increased, so that the luminous brightness of the illumination module 6 is increased, the brightness of the area to be sterilized is increased, the definition of the picture acquired by the image pickup module 9 is enhanced, and the accuracy of the analysis of the object types can be improved.
Further, after the "control camera module 9 is started", the control method further includes a condensation judgment step of judging whether the surface of the glass cover 23 of the integrated functional module 2 has condensation:
judging whether the picture acquired by the camera module is fuzzy or not, if so, indicating that condensation exists; if not, no condensation is indicated.
It will be appreciated that if the picture is blurred, it indicates that there is condensation on the glass cover 23; if the picture is clear, it indicates that there is no condensation on the glass cover 23, and the kind of the article in the corresponding area can be identified directly according to the picture.
Further, after the condensation is judged, the control method further comprises a condensation cleaning step of cleaning the condensation:
the cover body 13 corresponding to the glass cover 23 on the casing 1 is controlled to move relatively to the integrated functional module 2, so that the adhesive tape 131 on the cover body 13 scrapes off the condensation on the surface of the glass cover 23, and the effect of removing the condensation is achieved.
In one embodiment, "controlling the relative movement between the cover 13 of the housing 1 corresponding to the glass cover 23 and the integrated functional module 2" is specifically: the integrated functional module 2 is controlled to rotate for n weeks, and in the process of rotating the integrated functional module 2, the adhesive tape 131 can scrape the condensation on the surface of the glass cover 23 corresponding to the projection module 5, the sterilization module 7 and the illumination module 6 in sequence, so that the effect of removing the condensation is achieved.
Specifically, "controlling the integrated functional module 2 to rotate n weeks" is specifically; and controlling the integrated functional module 2 to alternately rotate in the forward direction and the reverse direction.
By controlling the integrated functional module 2 to alternately rotate in the forward direction and in the reverse direction, the wiring winding disorder of each functional module can be prevented.
Further, after "the cover 13 corresponding to the glass cover 23 on the control housing 1 moves relative to the integrated functional module 2", the control method further includes the following steps: the heating wire on the glass cover 23 is controlled to be started.
After the heating wire is started, the glass cover 23 can be heated, and the temperature of the glass cover 23 is increased, so that the glass cover 23 is prevented from being condensed.
Specifically, the heating wire may be controlled to heat for a preset time, or the heating wire may be controlled to heat by sensing the temperature of the glass cover 23, as long as the purpose of preventing the glass cover 23 from being condensed can be achieved.
Further, when a picture of the area corresponding to the window 4 in the cooling compartment 20 is acquired and the types of the articles on the picture are identified as a plurality of types, "determining the sterilization level according to the types of the articles stored in the area corresponding to the window 4 in the cooling compartment 20" specifically includes:
acquiring a plurality of sterilization grades corresponding to various article types one by one;
and selecting the sterilization grade with the highest grade from the sterilization grades as the determined sterilization grade.
The sterilization grade can be determined according to the specific condition of the article type of the area to be sterilized, and the sterilization effect can be improved.
Further, after the integrated functional module 2 is driven to rotate one revolution, the control method of the refrigeration device 100 further includes the following steps: and after the sterilization module 7 is closed, the integrated functional module 2 is driven to reversely rotate for one circle for resetting.
After the sterilization module 7 is reset, the sterilization module is started again after the preset time to perform a new round of sterilization, so that the sterilization interval time of the area corresponding to each window 4 is consistent, and the food bacteria breeding caused by the longer sterilization interval time is prevented, and the fresh-keeping effect is prevented from being influenced.
In summary, the integrated functional module 2 in the projection and illumination integrated assembly 10 of the present utility model may be movably connected to the housing 1, and the housing 1 is provided with a plurality of windows 4 corresponding to a plurality of functional modules in the integrated functional module 2, so that the positions of the functional modules can be adjusted according to the requirements to enlarge the range of action of each functional module, the plurality of functional modules are integrated, the installation space can be greatly reduced, and the assembly of the plurality of functional modules can be realized only by installing the projection and illumination integrated assembly 10 to the area to be installed, thereby improving the installation efficiency.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and they are not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.

Claims (9)

1. A refrigeration unit comprising a refrigeration compartment, characterized in that: the refrigerating device further comprises a projection and illumination integrated assembly, the projection and illumination integrated assembly comprises a shell, an integrated functional module movably connected in the shell, and a driving module fixed in the shell and acting on the integrated functional module, the integrated functional module comprises a circular mounting plate, a partition plate and a plurality of functional modules, the partition plate is arranged on the mounting plate to divide the mounting plate into a plurality of functional areas along the circumferential direction of the functional areas, the functional areas are in one-to-one correspondence with the functional modules, the functional modules are arranged in the corresponding functional areas, one side of the shell corresponding to the functional modules is provided with a plurality of windows corresponding to the functional modules, and the driving module is used for driving the integrated functional modules to enable the same functional module to be exposed from different windows; the functional modules at least comprise a projection module and an illumination module.
2. The refrigeration apparatus of claim 1, wherein: the plurality of functional modules further includes a sterilization module.
3. The refrigeration apparatus of claim 1, wherein: the shell comprises a shell body and an annular seat fixed in the shell body, and the integrated functional module is positioned in the annular seat; and a limiting structure for limiting the integrated functional module to move along the axial direction of the annular seat is arranged between the annular seat and the integrated functional module.
4. A refrigeration apparatus according to claim 3 wherein: the driving module comprises a motor fixed in the shell body, a first bevel gear connected to the rotating shaft of the motor, and a second bevel gear fixed on the integrated functional module and meshed with the first bevel gear.
5. A refrigeration apparatus according to claim 3 wherein: the plurality of functional areas are uniformly distributed along the circumferential direction of the mounting plate.
6. A refrigeration apparatus according to claim 3 wherein: the integrated functional module further comprises a glass cover positioned at one end of the partition plate away from the mounting plate, and the shape of the glass cover is matched with that of the annular seat.
7. The refrigeration apparatus of claim 6, wherein: the shell body further comprises a cover body matched with one end, away from the shell body, of the annular seat, wherein the cover body comprises window portions forming the windows, connecting ribs located between the adjacent window portions, and adhesive tapes connected to one sides, facing the glass cover, of the connecting ribs, and one ends, facing the glass cover, of the adhesive tapes are in contact with the glass cover.
8. The refrigeration apparatus of claim 6, wherein: and a heating wire is arranged at the periphery of the glass cover.
9. The refrigeration apparatus of claim 1, wherein: the refrigerating compartment is provided with an inner container, and the top wall of the inner container is provided with a mounting hole; the shell comprises a shell body which is arranged on the inner container from the outer side of the inner container, and a cover body which is clamped in the mounting hole from the inner side of the inner container; the integrated functional module and the driving module are fixed on the shell body, and the plurality of windows are arranged on the cover body.
CN202110598372.9A 2021-05-31 2021-05-31 Projection and illumination integrated assembly and refrigeration device Active CN115420046B (en)

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PCT/CN2022/091709 WO2022252921A1 (en) 2021-05-31 2022-05-09 Projection and illumination integrated assembly, and refrigeration device

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CN106151926A (en) * 2015-04-07 2016-11-23 陈凯柏 The Modularized lighting device improvement of many detecting functions
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