CN106568280A - Storage device and refrigerator - Google Patents
Storage device and refrigerator Download PDFInfo
- Publication number
- CN106568280A CN106568280A CN201610996069.3A CN201610996069A CN106568280A CN 106568280 A CN106568280 A CN 106568280A CN 201610996069 A CN201610996069 A CN 201610996069A CN 106568280 A CN106568280 A CN 106568280A
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- Prior art keywords
- drawer
- electric lock
- casing
- article
- magnetic part
- Prior art date
- Legal status (The legal status 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 status listed.)
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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 invention provides a storage device and a refrigerator. The storage device comprises a box body with a forward opening, a drawer, at least one electric lock device, a human body sensing device and a controller, wherein the drawer is arranged in the box body in a front-back pushing-pulling manner; when the drawer is totally pushed in the box body, a front end plate sealing cover is forwards opened; when the drawer is totally pushed into the box body, the at least one electric lock device can be controlled to locate in a locking state for fixing the drawer in the box body without moving or to locate in an unlocking state for unlocking the drawer to allow forward movement; the human body sensing device includes a light emitting part and a light receiving part for emitting and receiving light signals, and is configured to form unlocking signals when sensing that a human body shields a light signal propagation path, towards the light receiving part, of the light emitting part; and after the unlocking signals are received, the controller is configured to control the electric lock devices to locate in the unlocking state. The storage device can realize the object sealed storage, is convenient to lock the drawer in the box body, and is more convenient to lock and unlock the drawer.
Description
Technical field
The present invention relates to article storage apparatus, more particularly to a kind of article-storage device and refrigerator.
Background technology
At present, the article-storage device for arranging in most refrigerators includes polytype, including many of the interior positioned between storing
Layer rack, parcel tray and drawer, bottle holder of lining etc. in door body, the classification that article is realized to a certain extent is deposited
Storage.But, above-mentioned several article-storage devices are still belonging to open, it is impossible to realize depositing the sealing of some special articles
Storage.
The content of the invention
It is an object of the present invention to overcome the drawbacks described above that prior art is present, there is provided one kind can realize that article is close
Seal the article-storage device of storage up for safekeeping.
Another the purpose of the present invention is easy for for drawer locking onto casing, and makes locking very simple with unblock operation
Just.
Further objective is that for the present invention will provide a kind of refrigerator for having used above-mentioned article-storage device.
On the one hand, the invention provides a kind of article-storage device, including：With the front casing to opening；Drawer, its can before and after
Push-and-pull it is arranged in casing, when it is driven fully into casing, to opening before its front end-plate capping；At least one electric lock is filled
Put, it is configured to when drawer is driven fully into casing, can controllably be in and drawer is fixed on into casing so that it cannot move forward
Locking state, or in release to the locking of drawer with allow its move forward released state；With human body sensing device further, it includes
It is respectively used to launch and receive the light emission part of optical signal and light receiver, and is configured to block light emission part to human body in sense side
Towards light receiver lightray propagation path when, formed unlocking signal；And controller, it is configured to receiving unlocking signal
Afterwards, control electric lock device and enter released state.
Alternatively, each electric lock device includes the first magnetic part being arranged on casing and be arranged on drawer second
Magnetic part, when drawer is driven fully into casing, the first magnetic part is located at the dead astern of the second magnetic part；And electric lock device is matched somebody with somebody
It is set at which when locking state, the first magnetic part is attracting with the second magnetic part.
Alternatively, electric lock device is configured at which when released state, the first magnetic part and the second magnetic part phase
Scold.
Alternatively, the first magnetic part is electric magnet, and the second magnetic part is permanent magnet；In electric magnet power-off, electric magnet
Iron core is attracting with permanent magnet, so that electric lock device is in locking state；And electric magnet is when being powered, electric magnet and permanent magnetism body phase
Scold, so that electric lock device is in released state.
Alternatively, 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 opened up at the corner of the close forward direction opening of body；And the second magnetic part of four electric lock devices is solid respectively
Surely it is arranged on the rear surface of the front end-plate of drawer.
Alternatively, the holding groove for allowing staff to stretch into pull drawer is offered on the front end-plate of drawer, is held
Groove extends to the horizontal other end from horizontal one end of drawer；And light emission part and light receiver are fixed on casing, in drawer quilt
When being pushed completely into casing, light emission part and light receiver are conllinear with holding groove, are worn with the optical signal for allowing light emission part to send
Cross the inner space arrival light receiver for holding groove.
Alternatively, article-storage device also includes unblock suggestion device, and it is configured to switch from locking state in electric lock device
During to released state, the prompting that electric lock device has been unlocked is issued the user with.
Alternatively, unlocking suggestion device includes staff position sensing apparatus, is configured to sensing staff and is holding in groove
Position；With multiple luminous bodys, arrange to the horizontal other end from horizontal one end of the front end-plate of drawer；And unblock suggestion device configuration
Into when electric lock device enters released state, the luminous body in predetermined distance with staff position is set to send instruction.
Alternatively, unlocking suggestion device includes staff position sensing apparatus, is configured to sensing staff and is holding in groove
Position；With multiple pendulums, arrange to the horizontal other end from horizontal one end of the front end-plate of drawer；And unblock suggestion device configuration
Vibration is produced into the pendulum in predetermined distance with staff position when electric lock device enters released state, is made.
On the other hand, the invention provides a kind of refrigerator, including storing compartment and the article-storage device according to any of the above item,
It is arranged between storing indoor.
The article-storage device of the present invention, drawer can be arranged in casing to push-and-pull.Drawer after casing is driven fully into, before it
End plate encloses the forward direction opening of casing, realizes the sealed storage of article in drawer.Also, electric lock device is complete in drawer
Push entirely after casing, drawer can be fixed on casing, improve seal.User need to be opened before drawer, can be blocked light with handss and be sent out
Penetrate lightray propagation path of the portion towards light receiver, you can make controller control electric lock device unblock, operation is very easy.
Further, electric lock device realizes the locking reconciliation to drawer using the attracting of the first magnetic part with repelling each other
Lock, structure is very ingenious.Electric lock device be in released state when, the first magnetic part and the second magnetic part is mutually exclusive can also
Power-assisted effect is played to opening drawer.
Further, light emission part and light receiver are located on the extended line for holding groove, consequently, it is possible to handss stretch into holding
Groove and sheltered from lightray propagation path of the light emission part towards light receiver when pulling drawer, enter electric lock device
Enter to released state.
Further, unlocking suggestion device can issue the user with the prompting that electric lock device has been unlocked, it is to avoid Yong Hu
Drawer is pulled along when electric lock device is not unlocked and damage electric lock device.
According to the detailed description below in conjunction with accompanying drawing to the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, the advantages and features of the present invention.
Description of the drawings
Describe some specific embodiments of the present invention in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the structural representation 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 decomposing schematic representation of article-storage device shown in Fig. 1；
Fig. 4 is the structural representation of the casing in Fig. 3；
Fig. 5 is that the first magnetic part in Fig. 3 is installed on into the schematic diagram after casing；
Fig. 6 is the sectional view obtained with the drawer in the vertical plane cutting Fig. 3 for extending in front and back；
Fig. 7 is the A-A sectional views of Fig. 1；
Fig. 8 is the front view of drawer, illustrates a kind of form for unlocking suggestion device；
Fig. 9 is the front view of drawer, illustrates another kind of form for unlocking 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 representation of article-storage device, Fig. 2 is the schematic block diagram of the article-storage device of one embodiment of the invention, and Fig. 3 is Fig. 1 institutes
Show the decomposing schematic representation of article-storage device.As shown in Figure 1 to Figure 3, a kind of article-storage device is embodiments provided, it is general
May include casing 100 and drawer 200.Wherein, casing 100 has the forward direction opening for opening up forward.Drawer 200 is used to place thing
Product, it can be arranged in casing 100 to push-and-pull in front and back.Drawer 200 includes front end-plate 210 and is fixed on after front end-plate 210
Body 220.When drawer 200 is driven fully into casing 100 (state i.e. in being pushed backwards again), its front end-plate 210
The forward direction opening of casing 100 can be covered, makes casing 100 be internally formed a closed storage space, the sealing for being easy to article is deposited
Storage.Drawer 200 can be the structure that common top is opened wide, so as to user's access article.In addition, can make drawer 200 bottom or
Both sides are arranged on the slideway that the inwall of casing 100 is arranged, to reduce the resistance of the push-and-pull in front and back of drawer 200, the slideway knot of drawer 200
Structure is the common structure of prior art, and here is no longer discussed in detail.
In order that drawer 200 is securable to casing 100 after casing 100 is driven fully into, seal is lifted, the present invention is real
Applying example especially makes article-storage device include at least one electric lock device 300, human body sensing device further 400 and controller 800.Wherein,
Electric lock device 300 is configured to when drawer 200 is driven fully into casing 100, can controllably in locking state or unblock shape
State.Locking state refers to and for drawer 200 to be fixed on casing 100, so that its state that cannot move forward, the now front end of drawer 200
Realize between plate 210 and casing 100 tightly sealed.Released state refers to that electric lock device 300 is relieved to drawer 200
Locking, to allow the state of its reach of opposite case 100, now user can be pulled along drawer 200, so as to access article.People
Body sensing device further 400 includes light emission part 410 and light receiver 420.Light emission part 410 is used to launch optical signal, light receiver
420 are used to receive the optical signal of the dynamic transmitting of light emission part 410.Light emission part is blocked in the sense of human body sensing device further 400 side to human body
410 towards light receiver 420 lightray propagation path when, unlocking signal will be formed.Controller 800 and human body sensing device further
400 and electric lock device 300 electrically connect, and be configured to receive human body sensing device further 400 transmission come unlocking signal after, control
Electric lock device processed 300 enters released state.
When staff previously pulls drawer 200, need to all the time block light emission part 410 and pass towards the optical signal of light receiver 420
Path is broadcast, so that electric lock device 300 is constantly in released state.And after closing drawer 200 is finished, (drawer 200 is complete
Push casing 100), staff leaves lightray propagation path of the light emission part 410 towards light receiver 420, fills electric lock
Put 300 and enter locking state, drawer 200 is locked and casing 100.
The optical signal of the aforesaid transmitting of smooth emission part 410 is the light letter that can be blocked by staff and will not be damaged to staff
Number, such as infrared ray.
In some embodiments of the invention, electric lock device 300 includes the first magnetic part 310 being arranged on casing 100
With the second magnetic part 320 being arranged on drawer 200.When drawer 200 is driven fully into casing 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 at which when released state, make first
Magnetic part 310 repels each other with the second magnetic part 320, and power-assisted effect so can be played to the opening process of drawer 200, is particularly taking out
When the interior article for holding of drawer 200 is more, when opening process is harder, this power-assisted effect will more provide the user with very big side
Just.
Specifically, it is to realize above-mentioned functions, the first magnetic part 310 can be electric magnet, and the second magnetic part 320 can be permanent magnetism
Body.Electric magnet includes iron core and the wire being wrapped on iron core.During electric magnet power-off, the iron core of electric magnet is attracting with permanent magnet,
Electric lock device 300 can be made to be in aforesaid locking state.When electric magnet is powered, electric magnet should be made to repel each other with permanent magnet, with
Electric lock device 300 is set to be in released state.
In addition, the unlatching power-assisted effect in order to strengthen drawer 200, in certain embodiments, can also be in the bottom of drawer 200
Arrange LOAD CELLS to weigh drawer 200.The quality signal of drawer 200 is passed to controller 800 by LOAD CELLS,
Controller 800 moves forward the frictional force that need to be overcome according to the Mass Calculation drawer 200 of drawer 200, and with this regulating magnet is carried out
Electric current, and then the size of the repulsive force between regulating magnet and permanent magnet makes repulsive force be close to the size of frictional force, with
Just drawer 200 is made slowly to move forward.
Certainly, the first magnetic part 310 can be also made to be permanent magnet, the second magnetic part 320 is electric magnet.Only make the first magnetic part
310 and second one of them of magnetic part 320 be electric magnet, another is made to reduce the number of electric magnet for the purpose of permanent magnet
Amount, cost-effective, simplify control logic.And, 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 released state, electric magnet is just powered Magnet.So can
The power consumption of electric magnet is saved, because time of the electric lock device 300 in locking state will considerably longer than in released state
Time.
In some alternate embodiments, the first magnetic part 310 and the second magnetic part 320 can be also set to be electric magnet.
In the case, when electric lock device 300 is in locking state, two electric magnet attract each other；And at electric lock device 300
When released state, two electric magnet are mutually exclusive.The transformation of captivation and repulsive force can pass through to change the electric current side in wire
To realization, concrete scheme is repeated without the need for here.Certainly, in released state, two electric magnet power-off can be also made, is made between the two
Neither there is captivation nor there is repulsive force, drawer 200 is moved forward completely under the manual pulling of user.
Fig. 4 is the structural representation of the casing 100 in Fig. 3, and Fig. 5 is that the first magnetic part 310 in Fig. 3 is installed on into casing
Schematic diagram after 100.With the first magnetic part 310 as electric magnet, the second magnetic part 320 is that the is introduced as a example by permanent magnet to Fig. 4 and Fig. 5
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 casing 100 it
Between fixation more consolidate, the quantity of electric lock device 300 can be it is multiple, preferably four.Casing 100 can be square structure,
The front end-plate 210 of drawer 200 is alternatively square structure.Casing 100 is offering four peaces at the corner of its forward direction opening
Tankage 110, the first magnetic part 310 of four electric lock devices 300 is arranged in four mounting grooves 110, the first magnetic part 310
Rear is provided with the fixture 330 to apply pretension fixing force to it (can be rubber parts).It is engaged with the first magnetic part 310
Ground, the second magnetic part 320 of four electric lock devices 300 is 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 dead ahead of first magnetic part 310.
In certain embodiments, mounting groove 110 can be opened between the top surface of casing 100 and side on seamed edge and bottom surface with
On seamed edge between side.Can also arrange with L-type groove lid 600 to cover mounting groove 110.In addition, drawer 200 is driven fully into
During casing 100, the periphery of its front end-plate 210 can be made completely by inwall cladding post (such as Fig. 5) of casing 100, and can be in casing
Sealing strip 500 is set at 100 inwalls, so that the rear face seal of front end-plate 210 reclines thereon, the seal of casing 100 is lifted.
Fig. 6 is the sectional view obtained with the drawer 200 in the vertical face cutting Fig. 3 for extending in front and back, and Fig. 7 is the A-A of Fig. 1
Sectional view.As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 6 and Fig. 7, in some embodiments of the invention, for ease of user operation, drawer
The holding groove 212 for allowing staff to stretch into pull drawer 200 is offered on 200 front end-plate 210, groove 212 is held
The horizontal other end (extending to right-hand member from left end) is extended to from horizontal one end of drawer 200.Light emission part 410 and light receiver
420 are fixed on casing 100, and when drawer 200 is driven fully into casing 100, light emission part 410 and light receiver 420 are in handle
Hold on the extended line of groove 212, arrived through the inner space for holding groove 212 with the optical signal for allowing light emission part 410 to send
Up to light receiver 420.Fig. 4 and 7 is specifically refer to, light emission part 410 and light receiver 420 drawer 200 can be separately positioned on
Inner left wall and right side inwall on, when drawer 200 is pushed completely into casing 100, light emission part 410 be located at hold groove 212
Left, light receiver 420 be located at hold groove 212 right.The optical signal that light emission part 410 sends is along holding groove
212 bearing of trend is launched to the right to light receiver 420.Hold groove 212 left and right two ends can be open design, Huo Zhegu
Surely there is the concentration structure 215 of light-permeable and optically focused.Light emission part 410 and light receiver 420 are electrically connected with controller 800, to receive
The control of controller 800.When the handss of user stretch into holding groove 212, during drawer 200 to be pulled along, handss have blocked light to be sent out
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 unblock letter
Number.After unlocking signal is transferred at controller 800, controller 800 switches to solution by electric lock device 300 is controlled by locking state
Lock status.And, in the overall process of drawer 200 is pulled along, staff is constantly in holding groove 212, can be blocked all the time
Light emission part 410 towards light receiver 420 lightray propagation path so that electric lock device 300 is constantly in released state.
In certain embodiments, article-storage device may also include unblock suggestion device 700.Unblock suggestion device 700 is configured in electric lock
Device 300 from locking state be switched to released state when, issue the user with the prompting that electric lock device 300 has been unlocked, it is to avoid use
Family is pulled along drawer 200 when electric lock device 300 is not unlocked and damages electric lock device 300.Specifically, unblock prompting
Device 700 can adopt following two forms.
Fig. 8 is the front view of drawer 200, a kind of form for unlocking suggestion device 700 is illustrated, as shown in figure 8, unblock is carried
Showing device 700 includes staff position sensing apparatus 720 and multiple luminous bodys 710.Staff position sensing apparatus 720 are configured to sensing
Staff is holding the position in groove 212.Staff position sensing apparatus 720 can be infrared distance sensor, and it may be provided at handle
The left or right of groove 212 is held, staff is determined by sensing distance of the staff away from infrared distance sensor itself and is being held
The position of groove 212.Multiple luminous bodys 710 (can be LED) are arranged to horizontal stroke from horizontal one end of the front end-plate 210 of drawer 200
To the other end.Unblock suggestion device 700 is configured to when electric lock device 300 enters released state, is made and staff position
Luminous body 710 in predetermined distance sends instruction.Such as Fig. 8, multiple luminous bodys 710 along linear array, when the position of staff
Put at the B regions shown in Fig. 8, it is luminous (or making its brightness change) apart from four nearest luminous bodys 710 of B regions,
User seen after the above-mentioned instruction of luminous body 710, that is, know that electric lock device 300 has been enter into released state, you can be pulled along
Drawer 200.
Fig. 9 is the front view of drawer 200, illustrates another kind of form for unlocking suggestion device 700.As shown in figure 9, unblock
Suggestion device 700 includes staff position sensing apparatus 720 and multiple pendulums 730.With structure shown in Fig. 8 similarly, staff position
Put sensing device further 720 to be configured to sense position of the staff in holding groove 212.Staff position sensing apparatus 720 can be infrared
Range sensor, it may be provided at the left or right for holding groove 212, by sensing staff apart from infrared away from sensor itself
Distance come determine staff hold groove 212 position.Multiple pendulums 730 are horizontal from the front end-plate 210 of drawer 200
One end is arranged to the horizontal other end.Unblock suggestion device 700 be configured to electric lock device 300 enter released state when, make with
Pendulum 730 in staff position is predetermined distance produces vibration.Such as Fig. 9, multiple pendulums 730 are arranged along straight line
Row, when the position of staff is in the C regions shown in figure, is powered apart from a nearest pendulum 730 of C regions and vibrates.People's feel
It is vibrated, that is, know that electric lock device 300 has been enter into released state, you can be pulled along drawer 200.Pendulum 730 can be
Micromachine, it is powered when rotating and can produce vibration.
Another aspect of the present invention additionally provides a kind of refrigerator (not shown).It includes storing compartment and any of the above embodiment
Article-storage device, article-storage device is arranged between storing indoor.
For example, in certain embodiments, the article-storage device that can make the present invention replaces in the refrigerating chamber of refrigerator of prior art
Conventional drawer is used, to realize the freezer storage of the article in article-storage device.And, such as user needs, and can also fill storing
Put to take out to refrigerator and use as portable refrigerating device.
In further embodiments, certain storing compartment (such as refrigerating chamber) of refrigerator can also be made directly as present invention enforcement
The casing 100 of the article-storage device of example, drawer 200 directly can be arranged on to push-and-pull between storing indoor.
So far, although those skilled in the art will appreciate that detailed herein illustrate and describe multiple showing for the present invention
Example property embodiment, but, without departing from the spirit and scope of the present invention, still can be direct according to present disclosure
It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all these other variations or modifications.
Claims (10)
1. a kind of article-storage device, including：
With the front casing to opening；
Drawer, it can be arranged in the casing to push-and-pull in front and back, when it is driven fully into the casing, its front end-plate capping
The forward direction opening；
At least one electric lock device, it is configured to when the drawer is driven fully into the casing, and can controllably be in will
The drawer is fixed on the casing so that its locking state that cannot move forward, or in releasing the locking to the drawer to permit
Perhaps the released state that it moves forward；With
Human body sensing device further, it includes being respectively used to launch and receive the light emission part of optical signal and light receiver, and is configured to
Feel side to human body block the smooth emission part towards the light receiver lightray propagation path when, formed unlocking signal；
With
Controller, it is configured to after the unlocking signal is received, and is controlled the electric lock device and is entered the released state.
2. article-storage device according to claim 1, wherein
Each described electric lock device includes the first magnetic part for being arranged on the casing and be arranged on the drawer the
Two magnetic parts, when the drawer is driven fully into the casing, first magnetic part is being located at second magnetic part just
Rear；And
The electric lock device is configured at which when the locking state, first magnetic part and second magnetic part
It is attracting.
3. article-storage device according to claim 2, wherein
The electric lock device is configured at which when the released state, first magnetic part and second magnetic
Part repels each other.
4. article-storage device according to claim 3, wherein
First magnetic part is electric magnet, and second magnetic part is permanent magnet；
In the electric magnet power-off, the iron core of the electric magnet is attracting with the permanent magnet, so that at the electric lock device
In the locking state；And
When the electric magnet is powered, the electric magnet repels each other with the permanent magnet, so that the electric lock device is in the solution
Lock status.
5. article-storage device according to claim 2, wherein
The quantity of the electric lock device is four；
First magnetic part of four electric lock devices is separately positioned on the corner of the close described forward direction opening of the casing
In four mounting grooves that place opens up；And
Second magnetic part of four electric lock devices is respectively fixedly disposed on the rear surface of the front end-plate of the drawer.
6. article-storage device according to claim 1, wherein
The holding groove for allowing staff to stretch into pull the drawer, the holding are offered on the front end-plate of the drawer
Groove extends to the horizontal other end from horizontal one end of the drawer；And
The smooth emission part and the light receiver are fixed on the casing, when the drawer is driven fully into the casing,
The smooth emission part and the light receiver are conllinear with the holding groove, are worn with the optical signal for allowing the smooth emission part to send
The inner space for crossing the holding groove reaches the light receiver.
7. article-storage device according to claim 6, also includes：
Unblock suggestion device, it is configured to when the electric lock device is switched to the released state from the locking state,
Issue the user with the prompting that the electric lock device has been unlocked.
8. article-storage device according to claim 7, wherein the unblock suggestion device includes：
Staff position sensing apparatus, are configured to sense position of the staff in the holding groove；With
Multiple luminous bodys, arrange to the horizontal other end from horizontal one end of the front end-plate of the drawer；And
The unblock suggestion device is configured to, when the electric lock device enters the released state, make and staff position
The luminous body in predetermined distance sends instruction.
9. article-storage device according to claim 7, wherein the unblock suggestion device includes：
Staff position sensing apparatus, are configured to sense position of the staff in the holding groove；With
Multiple pendulums, arrange to the horizontal other end from horizontal one end of the front end-plate of the drawer；And
The unblock suggestion device is configured to, when the electric lock device enters the released state, make and staff position
The pendulum in predetermined distance produces vibration.
10. a kind of refrigerator, including：
Storing compartment；With
Article-storage device according to any one of claim 1 to 9, it is arranged between the storing indoor.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106568280A true CN106568280A (en) | 2017-04-19 |
| CN106568280B CN106568280B (en) | 2019-05-31 |
Family
ID=58542458
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610996069.3A Active CN106568280B (en) | 2016-11-11 | 2016-11-11 | Article-storage device and refrigerator |
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| Country | Link |
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| CN (1) | CN106568280B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111917043A (en) * | 2020-06-23 | 2020-11-10 | 祥兴电气有限公司 | Drawer type capacitance compensation cabinet |
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| CN111917043A (en) * | 2020-06-23 | 2020-11-10 | 祥兴电气有限公司 | Drawer type capacitance compensation cabinet |
| CN112665260A (en) * | 2020-12-03 | 2021-04-16 | 青岛海尔电冰箱有限公司 | Refrigerator and supporting control method for outer barrel of drawer in refrigerator |
| 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 |
| CN113068354A (en) * | 2021-04-25 | 2021-07-02 | 中国五冶集团有限公司 | Buried concealed lock box applicable to park urban green land |
| 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 |
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| CN106568280B (en) | 2019-05-31 |
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