CN106568280B - Article-storage device and refrigerator - Google Patents
Article-storage device and refrigerator Download PDFInfo
- Publication number
- CN106568280B CN106568280B CN201610996069.3A CN201610996069A CN106568280B CN 106568280 B CN106568280 B CN 106568280B CN 201610996069 A CN201610996069 A CN 201610996069A CN 106568280 B CN106568280 B CN 106568280B
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- drawer
- cabinet
- electric lock
- article
- lock device
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Classifications
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- 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
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
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- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/04—Sensors detecting the presence of a person
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Drawers Of Furniture (AREA)
Abstract
The present invention provides a kind of article-storage device and refrigerators.Article-storage device includes the cabinet with forward opening；Drawer can be set in cabinet to front and back push-and-pull, and when it is driven fully into cabinet, front end-plate covers forward opening；At least one electric lock device is configured to when drawer is driven fully into cabinet, can be controllably in drawer is fixed on cabinet, so that its locking state that can not move forward, or the unlocked state in the locking released to drawer to allow it to move forward；With human body sensing device comprising be respectively used to emit and receive light emitting portion and the light receiver of optical signal, and be configured to form unlocking signal when feeling lightray propagation path of the side to human body shielding light emission part towards light receiver；And controller, it is configured to after receiving unlocking signal, control electric lock device enters unlocked state.Article-storage device of the invention can be realized sealing contents storage and convenient for drawer lock onto cabinet, and lock also very easy with unlock operation.
Description
Technical field
The present invention relates to article storage apparatus, more particularly to a kind of article-storage device and refrigerator.
Background technique
Currently, the article-storage device being arranged in most refrigerators includes multiple types, it is more in storage room including being located at
Layer rack, storage box and drawer, the bottle holder etc. of lining, the classification for realizing article to a certain extent are deposited in door body
Storage.But above-mentioned several article-storage devices are still to belong to open, cannot achieve and deposit to the sealing of some special articles
Storage.
Summary of the invention
It is an object of the present invention to overcome drawbacks described above of the existing technology, providing one kind, to can be realized article close
Seal the article-storage device of storage up for safekeeping.
Another purpose of the invention is easy for for drawer locking onto cabinet, and keeps locking and unlock operation very simple
Just.
It is of the invention further objective is that provide a kind of refrigerator for having used above-mentioned article-storage device.
On the one hand, the present invention provides a kind of article-storage devices, comprising: the cabinet with forward opening；Drawer, can front and back
It is set in cabinet to push-and-pull, when it is driven fully into cabinet, front end-plate covers forward opening；At least one electric lock dress
It sets, is configured to when drawer is driven fully into cabinet, can controllably be in and drawer is fixed on cabinet so that it can not move forward
Locking state, or in the unlocked state for releasing locking to drawer to allow it to move forward；With human body sensing device comprising
It is respectively used to emit and receive light emitting portion and the light receiver of optical signal, and is configured in sense side to human body shielding light emission part
When towards the lightray propagation path of light receiver, unlocking signal is formed；And controller, it is configured to receiving unlocking signal
Afterwards, control electric lock device enters unlocked state.
Optionally, each electric lock device includes the first magnetic part being arranged on cabinet and be arranged on drawer second
Magnetic part, when drawer is driven fully into cabinet, the first magnetic part is located at the dead astern of the second magnetic part；And electric lock device is matched
It is set at which when locking state, the first magnetic part and the second magnetic part are attracting.
Optionally, electric lock device is configured at which when unlocked state, the first magnetic part and the second magnetic part phase
Reprimand.
Optionally, the first magnetic part is electromagnet, and the second magnetic part is permanent magnet；In electromagnet power-off, electromagnet
Iron core is attracting with permanent magnet, so that electric lock device is in locking state；And when electromagnet energization, electromagnet and permanent magnet phase
Reprimand, so that electric lock device is in the unlocked state.
Optionally, the quantity of electric lock device is four；First magnetic part of four electric lock devices is separately positioned on case
In four mounting grooves that the four corners of the close forward opening of body open up；And the second magnetic part of four electric lock devices is solid respectively
In the rear surface for the front end-plate that drawer is set calmly.
Optionally, the holding groove for pulling drawer for allowing manpower to protrude into is offered on the front end-plate of drawer, is held
Groove extends to the lateral other end from lateral one end of drawer；And light emitting portion and light receiver are fixed on cabinet, in drawer quilt
When being pushed completely into cabinet, light emitting portion and light receiver are conllinear with groove is held, and are worn with the optical signal for allowing light emitting portion to issue
Cross the inner space arrival light receiver for holding groove.
Optionally, article-storage device further includes unlock suggestion device, is configured to switch in electric lock device from locking state
When to unlocked state, the prompt that electric lock device has unlocked is issued the user with.
Optionally, unlock suggestion device includes manpower position sensing apparatus, is configured to sensing manpower and is holding in groove
Position；With multiple illuminators, arrange from lateral one end of the front end-plate of drawer to the lateral other end；And unlock suggestion device configuration
At when electric lock device enters unlocked state, make with manpower position at a predetermined distance in illuminator issue indicate.
Optionally, unlock suggestion device includes manpower position sensing apparatus, is configured to sensing manpower and is holding in groove
Position；With multiple vibrating bodies, arrange from lateral one end of the front end-plate of drawer to the lateral other end；And unlock suggestion device configuration
At when electric lock device enters unlocked state, make with manpower position at a predetermined distance in vibrating body generate vibration.
On the other hand, the present invention provides a kind of refrigerator, including storage room and according to the article-storage device of any of the above item,
It is arranged in storage room.
Article-storage device of the invention, drawer can be arranged in cabinet with pushing and pulling.Drawer after being driven fully into cabinet, before
End plate encloses the forward opening of cabinet, realizes the sealed storage of article in drawer.Also, electric lock device is complete in drawer
After full push-in cabinet, drawer can be fixed on cabinet, improve airtightness.Before user need to open drawer, it can be sent out with hand shielding light
Lightray propagation path of the portion towards light receiver is penetrated, controller control electric lock device unlock can be made, operation is very easy.
Further, electric lock device is conciliate using the attracting of the first magnetic part and the locking realized to drawer that repels each other
Lock, structure are very ingenious.When electric lock device is in the unlocked state, the first magnetic part and the second magnetic part is mutually exclusive can also
Play the role of power-assisted to drawer is opened.
Further, light emitting portion and light receiver are located on the extended line for holding groove, in this way, which hand protrudes into holding
Groove and pull and sheltered from lightray propagation path of the light emitting portion towards light receiver when drawer, make electric lock device into
Enter to unlocked state.
Further, unlock suggestion device can issue the user with the prompt that electric lock device has unlocked, and user is avoided to exist
Drawer is pulled along when electric lock device does not unlock and damages electric lock device.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the structural schematic diagram of the article-storage device of one embodiment of the invention；
Fig. 2 is the schematic block diagram of the article-storage device of one embodiment of the invention；
Fig. 3 is the decomposition diagram of article-storage device shown in Fig. 1；
Fig. 4 is the structural schematic diagram of the cabinet in Fig. 3；
Fig. 5 is the schematic diagram being installed on the first magnetic part in Fig. 3 after cabinet；
Fig. 6 is the cross-sectional view that the drawer in the vertical plane cut away view 3 extended with a front and back obtains；
Fig. 7 is the A-A cross-sectional view of Fig. 1；
Fig. 8 is the front view of drawer, illustrates a kind of form of unlock suggestion device；
Fig. 9 is the front view of drawer, illustrates another form of unlock suggestion device.
Specific embodiment
The article-storage device of the embodiment of the present invention is described referring to Fig. 1 to Fig. 9, Fig. 1 is one embodiment of the invention
The structural schematic diagram of article-storage device, Fig. 2 are the schematic block diagrams of the article-storage device of one embodiment of the invention, and Fig. 3 is Fig. 1 institute
Show the decomposition diagram of article-storage device.As shown in Figure 1 to Figure 3, the embodiment of the invention provides a kind of article-storage devices, general
Ground may include cabinet 100 and drawer 200.Wherein, cabinet 100 has the forward opening opened up forward.Drawer 200 is for placing object
Product can be set in cabinet 100 to front and back push-and-pull.Drawer 200 includes front end-plate 210 and is fixed on after front end-plate 210
Ontology 220.(i.e. in the state that can not be pushed backwards again) when drawer 200 is driven fully into cabinet 100, front end-plate 210
The forward opening that cabinet 100 can be covered makes to form a closed storage space inside cabinet 100, deposit convenient for the sealing of article
Storage.Drawer 200 can be the common open structure in top, so that user accesses article.In addition, can make drawer 200 bottom or
Two sides are mounted on the slideway of 100 inner wall of cabinet setting, to reduce the resistance pushed and pulled before and after drawer 200, the slideway knot of drawer 200
Structure is the common structure of the prior art, is no longer discussed in detail herein.
In order to make drawer 200 be securable to cabinet 100 after being driven fully into cabinet 100, airtightness is promoted, the present invention is real
Applying example especially makes article-storage device include at least one electric lock device 300, human body sensing device 400 and controller 800.Wherein,
Electric lock device 300 is configured to when drawer 200 is driven fully into cabinet 100, can be controllably in locking state or unlock shape
State.Locking state, which refers to, is fixed on cabinet 100 for drawer 200, so that its state that can not move forward, the front end of drawer 200 at this time
It is realized between plate 210 and cabinet 100 tightly sealed.Unlocked state refers to that electric lock device 300 is relieved to drawer 200
Locking, with the state for allowing its opposite case 100 to move forward, user can be pulled along drawer 200 at this time, to access article.People
Body sensing device 400 includes light emitting portion 410 and light receiver 420.Light emitting portion 410 is for emitting optical signal, light receiver
420 optical signals emitted for receiving dynamic light emitting portion 410.Side is felt to human body shielding light emission part in human body sensing device 400
410 towards the lightray propagation path of light receiver 420 when, unlocking signal will be formed.Controller 800 and human body sensing device
400 and electric lock device 300 be electrically connected, and be configured to receive human body sensing device 400 transmission come unlocking signal after, control
Electric lock device 300 processed enters unlocked state.
When manpower had previously pulled drawer 200, need always shielding light emission part 410 towards light receiver 420 optical signal pass
Path is broadcast, so that electric lock device 300 is constantly in unlocked state.And after closing drawer 200, (drawer 200 is complete
It is pushed into cabinet 100), manpower leaves lightray propagation path of the light emitting portion 410 towards light receiver 420, fills electric lock
It sets 300 and enters locking state, by the locking of drawer 200 and cabinet 100.
The optical signal that light emitting portion 410 above-mentioned emits is that can be blocked and will not believe the light that manpower damages by manpower
Number, such as infrared ray.
In some embodiment of the invention, electric lock device 300 includes the first magnetic part 310 being arranged on cabinet 100
With the second magnetic part 320 being arranged on drawer 200.When drawer 200 is driven fully into cabinet 100, the first magnetic part 310
In the dead astern of the second magnetic part 320.Electric lock device 300 is configured at which when locking state, the first magnetic part 310 with
Second magnetic part 320 is attracting.Further, electric lock device 300 can be also made to be configured to make first at which when unlocked state
Magnetic part 310 repels each other with the second magnetic part 320, so can play the role of power-assisted to the opening process of drawer 200, especially take out
When the article held in drawer 200 is more, when opening process is harder, this power-assisted effect will more provide the user with very big side
Just.
Specifically, to realize above-mentioned function, the first magnetic part 310 can be electromagnet, and the second magnetic part 320 can be permanent magnetism
Body.Electromagnet includes iron core and the conducting wire that is wrapped on iron core.When electromagnet powers off, the iron core and permanent magnet of electromagnet are attracting,
Electric lock device 300 can be made to be in locking state above-mentioned.When electromagnet is powered, electromagnet should be made to repel each other with permanent magnet, with
Keep electric lock device 300 in the unlocked state.
In addition, in order to enhance the unlatching power-assisted effect of drawer 200, it in some embodiments, can also be in the bottom of drawer 200
Setting weighing sensor weighs to drawer 200.The quality signal of drawer 200 is passed to controller 800 by weighing sensor,
Controller 800 moves forward the frictional force that need to be overcome according to the Mass Calculation drawer 200 of drawer 200, carrys out regulating magnet with this
Electric current, and then the size of the repulsive force between regulating magnet and permanent magnet keeps the size of repulsive force and frictional force close, with
Move forward drawer 200 slowly.
Certainly, 310 permanent magnet of the first magnetic part can also be made, the second magnetic part 320 is electromagnet.Only make the first magnetic part
310 and second one of them of magnetic part 320 be electromagnet, another makes for the purpose of permanent magnet in order to reduce the number of electromagnet
Amount, save the cost, simplified control logic.Moreover, in the above-described embodiments, when electric lock device 300 is in locking state, electricity
In off-position, and only when electric lock device 300 is in the unlocked state, electromagnet is just powered magnet.So can
Save electromagnet power consumption because the time that electric lock device 300 is in locking state to be considerably longer than it is in the unlocked state
Time.
In some alternative embodiments, can also make the first magnetic part 310 and the second magnetic part 320 is electromagnet.
In the case, when electric lock device 300 is in locking state, two electromagnet attract each other；And at electric lock device 300
When unlocked state, two electromagnet are mutually exclusive.The transformation of attraction and repulsive force can be by changing the electric current side in conducting wire
To realization, concrete scheme without repeating herein.Certainly, when unlocked, two electromagnet power-off can also be made, made between the two
Both attraction had been not present or repulsive force is not present, drawer 200 moves forward under the manual pulling of user completely.
Fig. 4 is the structural schematic diagram of the cabinet 100 in Fig. 3, and Fig. 5 is that the first magnetic part 310 in Fig. 3 is installed on cabinet
Schematic diagram after 100.Fig. 4 and Fig. 5 is electromagnet with the first magnetic part 310, and the second magnetic part 320 is that the is introduced for permanent magnet
A kind of preferred mounting structure of one magnetic part 310 and the second magnetic part 320.
As shown in Figure 4 and Figure 5, in order to when electric lock device 300 is in locking state, make drawer 200 and cabinet 100 it
Between fixation it is more firm, the quantity of electric lock device 300 can be it is multiple, preferably four.Cabinet 100 can be square structure,
The front end-plate 210 of drawer 200 can also be square structure.Cabinet 100 is pacified there are four opening up in the four corners close to its forward opening
First magnetic part 310 of tankage 110, four electric lock devices 300 is arranged in four mounting grooves 110, the first magnetic part 310
Rear is provided with to apply the fixing piece 330 (can be rubber parts) for pre-tightening fixed force to it.It is matched with the first magnetic part 310
Ground, the second magnetic part 320 of four electric lock devices 300 are respectively fixedly disposed at the rear surface of the front end-plate 210 of drawer 200
On, and each second magnetic part 320 is located at the front of first magnetic part 310.
In some embodiments, mounting groove 110 can be provided between the top surface and side of cabinet 100 on seamed edge and bottom surface with
On seamed edge between side.It is also settable that mounting groove 110 is covered with L-type slot cover 600.In addition, drawer 200 is driven fully into
When cabinet 100, the periphery of its front end-plate 210 can be made to coat column (such as Fig. 5) by the inner wall of cabinet 100 completely, and can be in cabinet
Sealing strip 500 is set at 100 inner walls, so that the rear surface of front end-plate 210 seals against thereon, promotes the airtightness of cabinet 100.
Fig. 6 is the cross-sectional view that the drawer 200 in the vertical face cut away view 3 extended with a front and back obtains, and Fig. 7 is the A-A of Fig. 1
Cross-sectional view.It is convenient for the user to operate, drawer in some embodiments of the invention as shown in Fig. 1, Fig. 3, Fig. 4, Fig. 6 and Fig. 7
The holding groove 212 for pulling drawer 200 for allowing manpower to protrude into is offered on 200 front end-plate 210, holds groove 212
The lateral other end (extending to right end from left end) is extended to from lateral one end of drawer 200.Light emitting portion 410 and light receiver
420 are fixed on cabinet 100, and when drawer 200 is driven fully into cabinet 100, light emitting portion 410 and light receiver 420 are in handle
On the extended line for holding groove 212, arrived with the inner space that the optical signal for allowing light emitting portion 410 to issue passes through holding groove 212
Up to light receiver 420.Fig. 4 and 7 specifically are please referred to, light emitting portion 410 and light receiver 420 can be separately positioned on drawer 200
Inner left wall and right side inner wall on, when drawer 200 is pushed completely into cabinet 100, light emitting portion 410 be located at hold groove 212
Left, light receiver 420 be located at hold groove 212 right.The optical signal that light emitting portion 410 issues is along holding groove
212 extending direction emits to the right to light receiver 420.The left and right ends for holding groove 212 can be open design, Huo Zhegu
Surely there is the concentration structure 215 of light-permeable and optically focused.Light emitting portion 410 and light receiver 420 are electrically connected with controller 800, with by
The control of controller 800.Groove 212 is held when the hand of user protrudes into, when drawer 200 to be pulled along, hand has blocked light hair
The lightray propagation path (arrow in Fig. 7 illustrates the direction of propagation) of portion 410 and light receiver 420 is penetrated, that is, forms unlock letter
Number.After unlocking signal is transferred at controller 800, controller 800 will control electric lock device 300 and switch to solution by locking state
Lock status.Moreover, manpower, which is constantly in, to be held in groove 212 in the overall process for being pulled along drawer 200, can block always
Light emitting portion 410 is towards the lightray propagation path of light receiver 420, so that electric lock device 300 is constantly in unlocked state.
In some embodiments, article-storage device may also include unlock suggestion device 700.Unlock suggestion device 700 is configured in electric lock
When device 300 is switched to unlocked state from locking state, the prompt that electric lock device 300 has unlocked is issued the user with, avoids using
Family is pulled along drawer 200 when electric lock device 300 does not unlock and damages electric lock device 300.Specifically, unlock prompt
Following two form can be used in device 700.
Fig. 8 is the front view of drawer 200, illustrates a kind of form of unlock suggestion device 700, as shown in figure 8, unlock mentions
Showing device 700 includes manpower position sensing apparatus 720 and multiple illuminators 710.Manpower position sensing apparatus 720 is configured to sense
Manpower is holding the position in groove 212.Manpower position sensing apparatus 720 can be infrared distance sensor, may be provided at handle
The left or right for holding groove 212, by sensing distance of the manpower away from infrared distance sensor itself, to determine that manpower is being held
The position of groove 212.Multiple illuminators 710 (can be LED light) arrange from lateral one end of the front end-plate 210 of drawer 200 to cross
To the other end.Unlock suggestion device 700 is configured to make and manpower position when electric lock device 300 enters unlocked state
Illuminator 710 at a predetermined distance issues instruction.Such as Fig. 8, multiple illuminators 710 are along arranged in a straight line, when the position of manpower
When setting B area shown in Fig. 8, four illuminators 710 nearest apart from B area shine (or its brightness is made to change),
After user sees the above-mentioned instruction of illuminator 710, that is, knows that electric lock device 300 has entered unlocked state, can be pulled along
Drawer 200.
Fig. 9 is the front view of drawer 200, illustrates another form of unlock suggestion device 700.As shown in figure 9, unlock
Suggestion device 700 includes manpower position sensing apparatus 720 and multiple vibrating bodies 730.Similarly with structure shown in Fig. 8, manpower position
It sets sensing device 720 and is configured to position of the sensing manpower in holding groove 212.Manpower position sensing apparatus 720 can be infrared
Range sensor may be provided at the left or right for holding groove 212, by sensing manpower apart from infrared away from sensor itself
Distance, come determine manpower hold groove 212 position.Transverse direction of multiple vibrating bodies 730 from the front end-plate 210 of drawer 200
One end is arranged to the lateral other end.Unlock suggestion device 700 be configured to electric lock device 300 enter unlocked state when, make with
Manpower position at a predetermined distance in vibrating body 730 generate vibration.Such as Fig. 9, multiple vibrating bodies 730 are arranged along straight line
Column, when the position of manpower region C shown in figure, a nearest vibrating body 730 of the region distance C, which is powered, to be vibrated.Manpower sense
It is vibrated, that is, knows that electric lock device 300 has entered unlocked state, drawer 200 can be pulled along.Vibrating body 730 can be
Micromotor, being powered when rotating can produce vibration.
Another aspect of the present invention additionally provides a kind of refrigerator (not shown).It includes storage room and any of the above embodiment
Article-storage device, article-storage device be arranged in storage room.
For example, in some embodiments, article-storage device of the invention can be made to replace in the freezing chamber of the refrigerator of the prior art
Common drawer uses, to realize the freezer storage of the article in article-storage device.Moreover, also storing can be filled as user needs
Setting to take out to refrigerator outside is used as portable refrigerating device to use.
In further embodiments, some storage room (such as freezing chamber) of refrigerator can also be made to implement directly as the present invention
The cabinet 100 of the article-storage device of example, drawer 200 can be directly arranged in storage room with pushing and pulling.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (7)
1. a kind of article-storage device, comprising:
Cabinet with forward opening；
Drawer can be set in the cabinet to front and back push-and-pull, when it is driven fully into the cabinet, front end-plate capping
The forward opening；
At least one electric lock device is configured to when the drawer is driven fully into the cabinet, and can controllably be in will
The drawer is fixed on the cabinet so that its locking state that can not move forward, or in the locking released to the drawer to permit
Perhaps the unlocked state of its Forward；
Human body sensing device comprising be respectively used to emit and receive light emitting portion and the light receiver of optical signal, and be configured to
When lightray propagation path of the light emitting portion towards the light receiver is blocked to human body in sense side, unlocking signal is formed；
With
Controller is configured to after receiving the unlocking signal, controls the electric lock device into the unlocked state；
The electric lock device includes the first magnetic part being arranged on the cabinet and the second magnetic being arranged on the drawer
Property part, when the drawer is driven fully into the cabinet, first magnetic part is located at the dead astern of second magnetic part；
First magnetic part is electromagnet, and second magnetic part is permanent magnet；
In electromagnet power-off, the iron core of the electromagnet and the permanent magnet are attracting, so that at the electric lock device
In the locking state；
When the electromagnet is powered, the electromagnet repels each other with the permanent magnet, so that the electric lock device is in the solution
Lock status；And
The drawer bottom is provided with weighing sensor, is configured to weigh to drawer, and quality signal is passed to institute
Controller is stated, so that controller drawer according to the Mass Calculation of the drawer moves forward the frictional force that need to be overcome,
The electric current of the electromagnet is adjusted with this, and then adjusts the size of the repulsive force between the electromagnet and the permanent magnet.
2. article-storage device according to claim 1, wherein
The quantity of the electric lock device is four；
First magnetic part of four electric lock devices is separately positioned on the quadrangle close to the forward opening of the cabinet
In four mounting grooves that place opens up；And
In the rear surface for the front end-plate that second magnetic part of four electric lock devices is respectively fixedly disposed at the drawer.
3. article-storage device according to claim 1, wherein
The holding groove that the drawer is pulled for allowing manpower to protrude into, the holding are offered on the front end-plate of the drawer
Groove extends to the lateral other end from lateral one end of the drawer；And
The light emitting portion and the light receiver are fixed on the cabinet, when the drawer is driven fully into the cabinet,
The light emitting portion and the light receiver are conllinear with the holding groove, are worn with the optical signal for allowing the light emitting portion to issue
It crosses the inner space for holding groove and reaches the light receiver.
4. article-storage device according to claim 3, further includes:
Suggestion device is unlocked, is configured to when the electric lock device is switched to the unlocked state from the locking state,
Issue the user with the prompt that the electric lock device has unlocked.
5. article-storage device according to claim 4, wherein the unlock suggestion device includes:
Manpower position sensing apparatus is configured to position of the sensing manpower in the holding groove；With
Multiple illuminators are arranged from lateral one end of the front end-plate of the drawer to the lateral other end；And
The unlock suggestion device is configured to make and manpower position when the electric lock device enters the unlocked state
The illuminator at a predetermined distance issues instruction.
6. article-storage device according to claim 4, wherein the unlock suggestion device includes:
Manpower position sensing apparatus is configured to position of the sensing manpower in the holding groove；With
Multiple vibrating bodies are arranged from lateral one end of the front end-plate of the drawer to the lateral other end；And
The unlock suggestion device is configured to make and manpower position when the electric lock device enters the unlocked state
The vibrating body at a predetermined distance generates vibration.
7. a kind of refrigerator, comprising:
Storage room；With
Article-storage device according to any one of claim 1 to 6 is arranged in the storage room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610996069.3A CN106568280B (en) | 2016-11-11 | 2016-11-11 | Article-storage device and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610996069.3A CN106568280B (en) | 2016-11-11 | 2016-11-11 | Article-storage device and refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN106568280A CN106568280A (en) | 2017-04-19 |
| CN106568280B true CN106568280B (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610996069.3A Active CN106568280B (en) | 2016-11-11 | 2016-11-11 | Article-storage device and refrigerator |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111917043B (en) * | 2020-06-23 | 2022-05-31 | 祥兴电气有限公司 | Drawer type capacitance compensation cabinet |
| CN112665260B (en) * | 2020-12-03 | 2022-12-20 | 青岛海尔电冰箱有限公司 | Refrigerator and supporting control method for outer barrel of drawer in refrigerator |
| CN113068354B (en) * | 2021-04-25 | 2024-04-30 | 中国五冶集团有限公司 | Buried hidden lock box applicable to park urban greening land |
| CN116379697A (en) * | 2022-12-29 | 2023-07-04 | 珠海格力电器股份有限公司 | Refrigerator control method, module, electronic device and readable medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009198025A (en) * | 2008-02-19 | 2009-09-03 | Keiko Asano | Food storage |
| CN201193912Y (en) * | 2008-03-27 | 2009-02-11 | 海尔集团公司 | Handle for door of refrigerator |
| CN102818428B (en) * | 2012-08-20 | 2015-04-15 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN103528319B (en) * | 2013-10-29 | 2016-01-13 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN105953517B (en) * | 2016-05-23 | 2018-05-29 | 青岛海尔股份有限公司 | Refrigerator and its article-storage device |
| CN106016894A (en) * | 2016-05-27 | 2016-10-12 | 合肥华凌股份有限公司 | Refrigerating device |
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