CN104677010B - Refrigerator - Google Patents

Abstract

The invention provides a refrigerator. A user can selectively open one of multiple doors or open the multiple doors and input. The refrigerator includes multiple doors (2a, 2b), a door opening device (60) for opening the doors, and a detection mechanism (48) for detecting drive instructions of the door opening device (60). The detection modes of the detection mechanism (48) are differently set on different occasions in a way that any of the multiple doors (2a, 2b) is independently opened or the multiple doors (2a, 2b) are opened at the same time or in sequence.

Description

Refrigerator

Technical field

The present invention relates to refrigerator.

Background technology

As the background technology of the art, with No. 3880821 publication (patent documentation 1) of patent and patent No. 4054338 publications (patent documentation 2).

In the scheme one of patent documentation 1, describing " includes opening so that the front openings portion of refrigerator main body is divided in left and right Opposite opened shutter door that the mode put is arranged, the main body side being relatively close near portion for being arranged on the shutter door and using by being powered The push action of generation is opened the driver element of door, is located at the surface of door and driver element is reinforced by operation and open door Switch, above-mentioned driver element make the move back and forth direction change of plunger to solenoidal energization direction by changing, in plunger One end arrange using plunger moving displacement moving direction mapping device, moving back and forth by plunger, in door direction pair Any one for being located at the axle at the two ends of driver element is pointed to and is projected, and is pressed any one of left and right door and is opened ".

In addition, in the scheme one of patent documentation 2, describe " to possess multiple storerooms to refrigerator main body to be opened and closed Drawer type door, also, possess and be arranged in correspondence with each door and produce for carrying out opening the OPEN of auxiliary to this Each of multiple OPEN generating units and each door is arranged in correspondence with and makes what power acted on to opening direction relative to this Actuator, be provided with from above-mentioned multiple OPEN generating units substantially and meanwhile produce OPEN when, at first drive with a door Corresponding above-mentioned actuator, drives the controlling organization of actuator corresponding with remaining door afterwards successively ".

Prior art literature

Patent documentation 1：No. 3880821 publications of Japanese Patent No.

Patent documentation 2：No. 4054338 publications of Japanese Patent No.

In addition, recorded in patent documentation 1 " in the occasion for opening door, being located at the door surface of either one by touching Door open switch 25, is powered to solenoid 16, and using the movement of the plunger to the direction shown in arrow, axle 20 is prominent to door 8,9 sides, The door of both sides is opened simultaneously " (the 0027th section).But, do not record and select while opening the door of the both sides of opposite opened shutter door still The mechanism of the door of either one is opened, the ease of use of user is not taken into full account.

In addition, in patent documentation 2, if not operating each of multiple independent OPEN generating units to carry out opening and refer to Order, then cannot open multiple doors, not take into full account the ease of use of user.

The content of the invention

Therefore, it is an object of the invention to provide user can select the door opened in multiple doors still to open multiple doors And the refrigerator being input into.

In order to solve above-mentioned problem, for example with the structure described in claim.

The application includes multiple mechanisms for solving above-mentioned problem, but if enumerating one example, possesses multiple doors, opening Testing agency of the door opener and detection of above-mentioned door to the driving instruction of above-mentioned door opener, the inspection of above-mentioned testing agency Survey pattern is so as to individually open the occasion of any one of above-mentioned multiple with the occasion for simultaneously or sequentially opening above-mentioned multiple not Same mode sets.

The effect of the present invention is as follows.

In accordance with the invention it is possible to provide a door that user can select to open in multiple doors or open multiple doors input Refrigerator.

Description of the drawings

Fig. 1 is the front view of the refrigerator of embodiments of the present invention.

Fig. 2 is the sectional view of the A-A sections for showing schematically Fig. 1.

Fig. 3 is the control block of the refrigerator of embodiments of the present invention.

Fig. 4 is to represent that the independent door of embodiments of the present invention opens input with the multiple streams for opening action when being input into Cheng Tu.

Fig. 5 a are the figures of the detection switch for representing the refrigerating-chamber door for being configured in embodiments of the present invention.

Fig. 5 b are the figures of the operation display part for representing the refrigerating-chamber door for being configured in embodiments of the present invention.

Fig. 5 c are the positions of the detection switch and operation display part that represent the refrigerating-chamber door for being configured in embodiments of the present invention The figure put.

Fig. 6 a be embodiments of the present invention judge whether individually open the detection pattern of door, represent multiple detection switch An example for detecting figure.

Fig. 6 b be embodiments of the present invention judge whether individually open the detection pattern of door, be to represent adjacent two The figure of the example that detection switch is detected.

Fig. 6 c be embodiments of the present invention judge whether individually open the detection pattern of door, be to represent adjacent three The figure of the example that detection switch is detected.

Fig. 6 d be embodiments of the present invention judge whether individually open the detection pattern of door, be represent it is multiple detection open The figure of the example that the whole of pass is detected.

Fig. 7 a be embodiments of the present invention judge whether open the detection pattern of multiple, be to represent adjacent three The figure of the example that detection switch is detected successively to a direction.

Fig. 7 b be embodiments of the present invention judge whether open the detection pattern of multiple, be to represent adjacent three The figure of the example that detection switch is differently detected to other direction successively with Fig. 7 a.

Fig. 7 c be embodiments of the present invention judge whether open the detection pattern of multiple, be to represent adjacent two The figure of the example that detection switch is detected successively to a direction.

Fig. 8 is to represent that the independent door of decision of embodiments of the present invention opens input with the multiple conditions for opening input Flow chart.

Fig. 9 is the figure of the detection action of the detection switch for representing embodiments of the present invention.

Figure 10 a be embodiments of the present invention judge whether open the detection pattern of multiple, represent do not adjoin The figure of the example that detection switch is detected simultaneously by two.

Figure 10 b be embodiments of the present invention judge whether open the detection pattern of multiple, be to represent adjacent two The figure of the example that place's detection switch and the detection switch not adjoined with the detection switch at two are detected simultaneously by.

Figure 10 c be embodiments of the present invention judge whether open the detection pattern of multiple, be to represent adjacent two The figure of the example that place's detection switch is detected simultaneously by.

Figure 10 d be embodiments of the present invention judge whether open the detection pattern of multiple, be to represent adjacent three The figure of the example that place's detection switch is detected simultaneously by.

Figure 10 e be embodiments of the present invention judge whether open the detection pattern of multiple, be to represent adjacent inspection The figure of the example that slowdown monitoring switch is detected simultaneously by many places.

Figure 10 f be embodiments of the present invention judge whether open the detection pattern of multiple, be to represent multiple detections The figure of the example that the whole of switch is detected.

In figure：1-refrigerator, 2-cold room, 2a-the first (refrigerating-chamber door), 2b-the second (refrigerating-chamber door), 40- Control panel, 41-control base board, 48-testing agency, 48a-the first door open switch (testing agency), 48b-the second open the door Switch (testing agency), 60-door opener, a, b, c, d-detection switch.

Specific embodiment

Below, embodiment is illustrated using accompanying drawing.

In addition, in the various figures, identical symbol is marked to common part and the repetitive description thereof will be omitted.In addition, following Explanation in, on the basis of the direction up and down shown in Fig. 1, fore-and-aft direction is with shown in Fig. 2 in direction up and down Fore-and-aft direction on the basis of.

《The overall structure of refrigerator》

First, before the door opener of explanation embodiments of the present invention, to the door opener that possesses present embodiment The overall structure of refrigerator is illustrated.

Fig. 1 is the front view of the refrigerator of embodiments of the present invention.

As shown in figure 1, the refrigerator 1 of present embodiment has ice-making compartment 3 and the higher level of cold room 2, left-right situs from top Refrigerating chamber 4, subordinate's refrigerating chamber 5, vegetable compartment 6.In addition, used as an example, cold room 2 and vegetable compartment 6 are about 3～5 DEG C The storeroom of refrigerated storage temperature band.In addition, ice-making compartment 3, higher level's refrigerating chamber 4 and subordinate's refrigerating chamber 5 are about -18 DEG C of cryogenic temperatures The storeroom of band.

Cold room 2 possess by left and right segmentation, in front side (paper of Fig. 1 is with front side) opposite opened, so-called flange Western-style refrigerating-chamber door 2a (first) and refrigerating-chamber door 2b (second).Refrigerating-chamber door 2a, 2b around hinge 17a and hinge 17b turn It is dynamic.In order to close the mutual gap of refrigerating-chamber door 2a, 2b of left and right, the side being close to refrigerating-chamber door 2b along refrigerating-chamber door 2a is set There is rotary curtain 18.Explain after its structure.

Ice-making compartment 3, higher level's refrigerating chamber 4, subordinate's refrigerating chamber 5 and vegetable compartment 6 possess drawer type ice-making compartment door 3a, higher level respectively Refrigerating chamber door 4a, subordinate refrigerating chamber door 5a and vegetable compartment door 6a.In addition, in the following description, the refrigerating-chamber door of left and right There is referred to as door in each of 2a, 2b, ice-making compartment door 3a, higher level refrigerating chamber door 4a, subordinate refrigerating chamber door 5a and vegetable compartment door 6a The occasion of 2a, door 2b, door 3a, door 4a, door 5a and door 6a.

Refrigerator 1 possesses detection door 2a, door 2b, door 3a, door 4a, the door sensor of each the open and-shut mode of door 5a and door 6a (omitting diagram), hold at least any one state opened for being judged as these 2a, door 2b, door 3a, door 4a, door 5a and door 6a The occasion of continuous stipulated time (such as more than one minute) to the buzzer 62 of the user report situation, carry out cold room 2, Shang Jileng Shown in Fig. 1 of the temperature setting device for freezing the temperature setting of room 4, subordinate's refrigerating chamber 5 etc., the operating portion for possessing regulation, display part etc. Control panel 40 etc..

In addition, the first door open switch 48a is provided with first 2a, the second door open switch 48b is provided with second 2b.

In addition, the glass of photopermeability part is respectively configured as before door 2a, door 2b, door 3a, door 4a, door 5a, door 6a Glass plate.The fixation of glass plate can be poly- using the foaming inside the structure and door being supported using the frame part of each door end The structure that urethane is fixed.

Then, Fig. 2 is the sectional view of the A-A sections for showing schematically Fig. 1.

As shown in Fig. 2 the case of refrigerator 1 is outer and case is interior by by the filling-foam heat insulating material between interior case 10a and outer container 10b Material (polyurathamc) and formed body of thermal insulating box 10 separate.In addition, the body of thermal insulating box 10 of refrigerator 1 installs multiple vacuum heat insulating materials Material 14.

The multiple storages that are configured in temperature band different above-below direction are divided by insulating partitions 11a, 11b adiabatically in case Room.That is, using the insulating partitions 11a of upside, separate the cold room 2 of storeroom as refrigerated storage temperature band, as cryogenic temperature Higher level's refrigerating chamber 4 and ice-making compartment 3 (with reference to Fig. 1) of the storeroom with room.In addition, the insulating partitions 11b using downside separates work For subordinate's refrigerating chamber 5 of the storeroom of cryogenic temperature band, as refrigerated storage temperature band storeroom vegetable compartment 6.

Multiple pockets 13 are provided with the inside of the case of door 2a, 2b.In addition, cold room 2 by multiple shelves 12 along longitudinally divided is Multiple storage spaces.

Higher level's refrigerating chamber 4, subordinate's refrigerating chamber 5 and vegetable compartment 6 door 4a, 5a, 6a in the front for being located at each storeroom Rear is respectively equipped with accommodating container 4b, 5b, 6b.Also, by by pew in the handle portion (not shown) of door 4a, 5a, 6a and to Front layback, pulls out accommodating container 4b, 5b, 6b.Ice-making compartment 3 shown in Fig. 1 is also identical, is provided with accommodating container at the rear of door 3a (in Fig. 2, being represented with symbol 3b), pulls out storage by by pew on the handle portion (not shown) of door 3a and to front layback Container 3b.

As shown in Fig. 2 door 2a, 2b, 3a, 4a, 5a, 6a are provided with door gasket 15 around which, close each door 2a, 2b, 3a, When 4a, 5a, 6a, by closely sealed with the open circumferential portion before refrigerator 1, closing storage space (cold room 2, ice-making compartment 3, on Level refrigerating chamber 4, subordinate's refrigerating chamber 5 and vegetable compartment inside 6) and seal, prevent cold air from these storage spaces to External leakage.

As shown in Fig. 2 cooler 7 is configured in the cooler receiving room 8 at the substantially back for being located at subordinate's refrigerating chamber 5.It is cold But device 7 is configured to multiple fans (omitting diagram) are installed on cooler pipe arrangement 7d, can be in the refrigeration in cooler pipe arrangement 7d Heat exchange is carried out between agent and air.

Aerator 9 (for example carrying out the fan of motor driving) in case is provided with the top of cooler 7.Enter in cooler 7 Row heat exchange and the air (Cryogenic air that below, this is turned cold is referred to as " cold air ") that turns cold using aerator in case 9, by cold Hide room air-supply passage 22, vegetable compartment air-supply passage 25, ice-making compartment air-supply passage 26a, higher level refrigerating chamber air-supply passage 26b and subordinate Each storeroom of the refrigerating chamber air-supply passage 27 to cold room 2, vegetable compartment 6, ice-making compartment 3, higher level's refrigerating chamber 4 and subordinate's refrigerating chamber 5 Conveying.

Be provided as defrosting the Defrost heater 35 of mechanism in the lower section of cooler 7, in order under the water droplet that prevents from defrosting to removing White heater 35, is provided with upper lid (not shown) in the top of Defrost heater 35.

By removing that the defrosting (melting) of the frost on the wall of the cooler receiving room 8 for being attached to cooler 7 and its surrounding is produced After white water is in the cylinder 32 that the bottom for flowing into cooler receiving room 8 possesses, is reached by drain pipe 33 and be configured in Machine Room 50 Evaporating dish 34, evaporated using the heat of compressor 51, condenser (not shown), and be discharged to outside refrigerator 1.

As shown in Fig. 2 with the roof upper surface of refrigerator 1 before, i.e. door 2a, 2b be adjacently provided with door opener 60.Open Door gear 60 possesses projecting part 61a, 61b corresponding with first 2a and second 2b difference.Projecting part 61a, 61b with from The state for being accommodated in 60 main body of door opener carries out action to first 2a, second 2b sides mode prominent respectively, using prominent Go out part 61a to push near the upper end of first 2a, pushed near the upper end of second 2b using projecting part 61b, so as to divide Do not push the door open.

In addition, the first door open switch 48a being respectively provided at before first 2a and second 2b and the second door open switch 48b is the mechanism of the driving instruction for detecting door opener 60, therefore, in the occasion for existing below referred to as " testing agency ".

As shown in Fig. 2 above the roof of refrigerator 1 side, as control unit, be configured with and be equipped with CPU, ROM, RAM etc. The control base board 41 as control unit of memorizer, interface circuit etc..Be provided with refrigerator 1 detection cold room 2 temperature it is cold Hide room temperature sensor 44, the vegetable compartment temperature sensor 45 of the temperature of detection vegetable compartment 6, detection cryogenic temperature band room (ice making Room 3, the freezer temperature sensor 46 of higher level's refrigerating chamber 4 and subordinate's refrigerating chamber temperature 5), detection cooler 7 temperature it is cold But the temperature for detecting is input into control base board 41 by 47 equitemperature sensor of device temperature sensor.

In addition, door sensor (the omission of control base board 41 and the respectively open and-shut mode of detection door 2a, 2b, 3a, 4a, 5a, 6a Diagram), the above-mentioned control panel 40 (with reference to Fig. 1) that is located on a 2a, the above-mentioned L.H.flapped door switch 48a being located on 2a, 2b (join According to Fig. 1) and above-mentioned R.H.flapped door switch 48b (with reference to Fig. 1) connection.

Control base board 41 by using the program being stored in advance in above-mentioned ROM, be compressed machine 51 on/off or The control of rotary speed, respectively driving refrigerated storage temperature band room cold air controlling organization 20 and cryogenic temperature band room cooling controlling organization 21 The control of each drive motor (omit diagram), the control of on/off or rotary speed of aerator 9 etc. in case, outside case The control of the on/off or rotary speed of aerator (not shown) etc., the buzzer (not shown) for informing an open mode On/off, action of door opener 60 etc. are controlled, and can control the overall operating of refrigerator.

Fig. 3 is the control block of refrigerator.In figure, 41 is control base board, and the first door open switch 48a of control, second open The input of each door open switches such as door trip 48b, refrigerating chamber subordinate door open switch 48c, vegetable compartment door open switch 48d, clamshell doors dress Put 60 action command, to the output etc. of buzzer 62.The control panel on the surface of 40 first 2a for being provided in refrigerator 1, The set cooling temperature of input unit 40b of the operating stopping of change or IQF including switching chilling temperature etc. and expression The display part 40a of degree or the operating condition of IQF, the open mode of each door etc..

It is made up of the glass plate of photopermeability before first 2a and second 2b respectively, at the back side of the glass plate Assigned position contacts or adjacently configures electrostatic capacity type touch detection switch.By the structure, by user in touch detection Contact from before glass plate in the detection range of switch, the various functions of above-mentioned refrigerator can be switched.

《The control flow that door is opened》

Fig. 4 is to represent that the independent door of embodiments of the present invention opens input with the multiple streams for opening action when being input into Cheng Tu.That is, it is represent the occasion that refrigerating-chamber door (first 2a, second 2b) is opened using door opener 60 one of action The flow chart of example.

Wait in the input of the door open switch (testing agency) as the first door open switch 48a and the second door open switch 48b In S100, the input of the first door open switch 48a or the second door open switch 48b is waited.With switch input, i.e. testing agency The occasion of detection, judges whether the state for being the action that can carry out refrigerating-chamber door is opened using door opener 60.For example, when beating Open the ice-making compartment door 3a that adjoins with first 2a and during taking out ice, or open the higher level refrigerating chamber adjacent with second 2b 4 and there is the input of door open switch (the first door open switch 48a or the second door open switch 48b) when taking out during repertory When occasion opens refrigerating-chamber door (first 2a, second 2b), it is not preferred in terms of safety.Therefore, with cold room During door (first 2a, second 2b) adjacent ice-making compartment door 3a or refrigerating chamber higher level's door 4a is opened, forbid cold room Door (first 2a, second 2b) is using the opening action of door opener 60.In addition, forbidding the opening using door opener 60 The occasion of action, in order to the behaviour for receiving door open switch (the first door open switch 48a or the second door open switch 48b) is shown to user Make but do not carry out the situation of opening action, in S109 exported buzzer 62 and (for example connect 0.1 [s], disconnect 0.1 [s], 0.1 connects [second]).In addition, being not limited to buzzer, it would however also be possible to employ using the report of sound guidance part, utilize flare-aircraft The report of structure, the structured reporting mechanism of institute that can be recognized using the user such as the report of display part 40a of control panel 40.

In the occasion that can carry out door opening action, according in the input of S103 breaker in middle, the content for being detected by testing agency, sentence Disconnected is only individually to open the door for being switched on and off input, or the door (will be described later in detail to determination methods) for opening two sides.Sentencing Break to detect the occasion of the input for individually opening door, in order to the content for individually opening door is represented to user, buzzing is made in S104 Device 62 exports (such as connect 0.1 [s]), only opens and be switched on and off the door of input and (for example detect the first door open switch in S106 The occasion of the input of 48a, first 2a), the door open switch input for again returning to S100 is waited.On the other hand, sentence in S103 Break to detect the occasion of the input for opening multiple doors (first 2a and second 2b), in S105 export buzzer 62 Represent the content (for example, connect 0.8 [s]) for opening multiple, open be switched on and off input first in S106 door (for example Detect the occasion of the input of the first door open switch 48a, first 2a) after, another door (second 2b) is opened in S108, then Secondary return S100 door open switches input is waited.

So, as the ring mode difference that buzzer 62 is advanced with before opening refrigerating-chamber door is individually beaten to user report The door of two sides is opened the door or opened, opening action is carried out afterwards, therefore, user can judge opening action according to the content of report Content, even if having detected the occasion of the operation inputs different from the intention of user, it is also possible to make user's identification enter introduction in advance Opening action, can improve safety.

In addition, as reporting mechanism, it is possible to use the lighting mechanism for being configured in the display part 40a of control panel 40 (is not schemed Show), be arranged on first 2a, second 2b each lighting mechanism (not shown) and report to user.

《Door opens the structure of testing agency》

Then, to being that the testing agency for individually opening door or multiple of opening illustrates.

Fig. 5 a are the figures of the detection switch for representing the refrigerating-chamber door for being configured in embodiments of the present invention.That is, it is to represent point It is positioned respectively at the figure of the configuration of each detection switch of part corresponding with the first door open switch 48a and the second door open switch 48b.

Fig. 5 b are the figures of the operation display part for representing the refrigerating-chamber door for being configured in embodiments of the present invention.That is, it is to represent In order to represent the position (position for being operated) of the first door open switch 48a and the second door open switch 48b respectively, it is respectively displayed on The figure of the operation display part 201 on the surface of first 2a and second 2b.

Fig. 5 c are the positions of the detection switch and operation display part that represent the refrigerating-chamber door for being configured in embodiments of the present invention The figure put.That is, it is to make operation display part 201 with detection switch a, b, the skeleton diagram for overlappingly having an X-rayed detection switch of c, d.

In fig 5 a, the configuration of each detection switch for illustrating to be configured in the first door open switch 48a.In addition, opening for second Door trip 48b, due to being the structure symmetrically configured with the first door open switch 48a, therefore, omit the description.

(it is the first door open switch 48a or the second door open switch 48b, as the door open switch 48 of testing agency in Fig. 5 a extremely In Fig. 5 c, illustrate as the first door open switch 48a) by four contact witches of electrostatic capacity type (from detection switch a to Detection switch d) is linearly configured on substrate, under the assembled state of first 2a, is arranged in the lateral direction and is configured. It is made up of the glass plate of light light transmission before first 2a, there is detection switch a, b, c, d in the back side configuration of the glass plate Substrate.

In addition, detection switch a, b, the configuration of c, d are not limited to left and right directions, can be the assembled state in first 2a Under, in the structure that above-below direction or incline direction are configured.In addition, being not limited to the structure being linearly configured on substrate, also may be used Be curve-like, above-below direction or left and right be arranged.In addition, being not limited to symmetrically configure the first door open switch 48a With the structure of the second door open switch 48b, can be that the detection switch of a side configures multiple in the lateral direction, the detection of the opposing party Switch configures asymmetrical configuration as multiple structures in the vertical direction.In addition, the door of left and right configuration is not limited to, can be with It is the structure that detection switch is respectively configured on the door for configuring up and down.In addition, being not limited to detection switch is configured on revolving door Structure, can be the structure that detection switch is configured on drawer type door.

As shown in Figure 5 b, before the glass plate for constituting first 2a, in order that the place of user's identification testing agency, In the former configuration operation display part 201 opposed with detection switch a, b, c, d.In addition, the such as Fig. 5 c of the operation display part 201 that Sample, is substantially to cover detection switch a, b, the profile in the front of c, d or be configured in than detection switch a, b, c, d slightly by inner side Shape.

Wherein, the occasion of operation display part 201 is configured in the region the earth than detection switch a, b, c, d, due in detection Include operation display part 201 beyond the detection range of switch a, b, c, d, detection switch a, b, c, d are not detected by, it is possible to cause Bad etc the misunderstanding of action.Therefore, in the present embodiment, operation is configured in detection switch a, b, the detection range of c, d Display part 201.

Operation display part 201 is utilized on the surface or the back side of the glass plate of the photopermeability constituted before first 2a Tiffany printing, thick serigraphy brush, against corrosion etc. are processed, with the state representation that can above recognize from glass plate.

In the present embodiment, make operation display part 201 be the wire shaped grown crosswise with Rack, but be not defined in This, can as one man adopt all of shapes such as lengthwise, circle, point type, word or symbol with the arrangement of detection switch a, b, c, d Shape.

In addition, operation display part 201 can adopt the structure that always can be recognized from outside or the None- identified in not operation And the structure irradiated using lighting mechanism and emerged in operation.

Due to being the state that above at least can see operation display part 201 from refrigerating-chamber door (first 2a) in operation, Therefore, by user as the mark operation opened the door by the operation display part 201.In addition, be configured on second 2b second Door open switch 48b is also identical structure.

《Individually door opens detection》

Then, Fig. 6 a, Fig. 6 b, Fig. 6 c, Fig. 6 d represent the detection pattern of the occasion for individually opening door.Fig. 6 a are of the invention The judging whether of embodiment individually opens the detection pattern of door, is an example for detecting for representing multiple detection switch Figure.Fig. 6 b be embodiments of the present invention judge whether individually open the detection pattern of door, be to represent adjacent two detections The figure of the example that switch is detected.Fig. 6 c be embodiments of the present invention judge whether individually open the detection pattern of door, be The figure of the example that three detection switch for representing adjacent are detected.Fig. 6 d be embodiments of the present invention judge whether individually beat The detection pattern of enabling, is the figure of the example for representing that the whole of multiple detection switch is detected.

In any one or adjacent multiple detection switch detection stipulated times (such as 0.08 of detection switch a, b, c, d [s]) less than the input of stipulated time (such as 1 [s]), in the invalid occasion of detection for opening multiple described later, The door of the side being input into is opened individually.In addition, it more than the stipulated time (such as 0.08 [s]) is to prevent from being opened by detection to be The malfunction that vibration or interference when closing input etc. cause.In addition, being to be not intended to user less than the stipulated time (such as 1 [s]) Know ground long-time, it is for example invalid with the input of detection switch a, b, at least any one occasion for contacting of c, d.In Fig. 6 a, table Show the occasion for only detecting detection switch a.In figure 6b, represent the detection of detection switch a and detection switch b for adjoining simultaneously The occasion of generation.Whether Fig. 6 c and Fig. 6 d is with finger tip, but contacted with detection switch in wide scope with elbow or wrist etc. Occasion, in fig. 6 c, represent the example of the occasion that adjacent detection switch a, b, c, d are detected simultaneously by, in fig. 6d, represent The example of the occasion that adjacent detection switch a, b, c, d are detected simultaneously by.What is represented in Fig. 6 a, Fig. 6 b, Fig. 6 c, Fig. 6 d is any Occasion be all detected as being input into.In addition, the occasion detected in Fig. 6 d detection switch whole like that, Ke Yishi It is judged as that user is unconsciously input into, makes the structure that input is invalid.

《Multiple are opened detection》

Then, Fig. 7 a, Fig. 7 b, Fig. 7 c are the testing agencies (detection switch a, b, c, d) of the occasion for illustrating to open multiple Detection pattern figure.Fig. 7 a be embodiments of the present invention judge whether open the detection pattern of multiple, be to represent adjacent The figure of the example that three detection switch for connecing are detected successively to a direction.Fig. 7 b are judging whether for embodiments of the present invention The detection pattern of multiple is opened, is to represent example that three adjacent detection switch are detected successively to the direction different from Fig. 7 a The figure of son.Fig. 7 c be embodiments of the present invention judge whether open the detection pattern of multiple, be to represent adjacent two The figure of the example that detection switch is detected successively to a direction.

In Fig. 7 a to Fig. 7 c, expression user makes finger in the way of drawing in the orientation of each detection switch a, b, c, d Carry out the operation (structure in orientation detecting successively each detection switch) of action.Here, be not defined in draw etc Performance action, as long as user makes finger or handss and the contact glass sheet in face in front of the door or is close to predetermined distance, edge Prescribed direction makes the action of its finger or handss movement, then be also contained in the detection pattern of present embodiment.For example, it is included in and uses handss Refer to or handss touch operation display part 201 any one part after, leave finger or handss carry out action in prescribed limit Putting stroke or action of swiping the card.In addition, including the front of any one part that operation display part 201 is blocked with finger or handss, Make finger or handss that the action of action is carried out in prescribed limit in this condition.

In figure 7 a, so that from detection switch a to a direction (to the right), the order to detection switch b, detection switch c makes The detection switch of adjacent more than three detects the occasion of input successively, judges, with input, simultaneously or sequentially to open multiple Door (first 2a and second 2b).

Fig. 7 b are detection switch b, detection switch a by from detection switch c to one side in the opposite direction (to the left) Order operation occasion example.In the detection switch also detection input successively of more than three that the occasion is adjoined, therefore, sentence It is disconnected that there is input, simultaneously or sequentially open multiple doors (first 2a and second 2b).

Fig. 7 c represent from switch b the occasion for being detected to switch c successively.In the occasion, detecting distance is short, and no matter whether user Door is individually opened consciously, the finger or rubber sleeve for being all envisioned as operation is dynamic, or positional deviation, therefore open the input of multiple sentence Break as invalid.Also, individually open and detect to the defeated of testing agency (the first door open switch 48a or the second door open switch 48b) The door for entering (is first 2a in the occasion of the first door open switch 48a detections, is the in the occasion of the second door open switch 48b detections Two 2b).

In addition, it is to examine to make multiple detection switch a, b, need in c, d the number of the detection switch for detecting to be at least more than three Consider operability.That is, it is in order to even if drawing the operation display part 201 opposed with multiple detection switch a, b, c, d by unused handss Whole from out to out, is also identified as, with input, improving ease of use.On the other hand, to prevent maloperation excellent First occasion, or in the occasion for detecting the whole of multiple detection switch a, b, c, d, it is identified as with multiple Open the structure of input.

《Independent, the multiple opening of door judges flow process》

Then, illustrate to judge to be individually to open door or simultaneously or sequentially open the control flow of multiple according to Fig. 8.Figure 8 is to represent that the independent door of decision of embodiments of the present invention opens input and the multiple flow charts for opening the conditions being input into.That is, Be represent the switching manipulation according to user mode, carry out open door operation or with each detection switch a, b, c, d Orientation operated the mode that finger or handss are drawn (in orientation, to make each detection switch detect and open successively The action of multiple), or the flow chart of an example of the judgement of maloperation.

First, in door open switch (testing agency) input waits (S200), the first door open switch 48a or second is waited to open The input of door trip 48b.In the occasion (S201YES) with switch input, the i.e. detection of testing agency, each initialization of variable is made (S202).Here, each variable arranges the timing A (malfunctions for preventing vibration or interference when being input into by above-mentioned switch etc. from causing Time, in embodiment be 0.08 [s]), timing B (make long-time, the field that at least any one contacts with detection switch a to d Input invalid time of conjunction, is 1 [s] in embodiment).In addition, will be used for judging that adjacent detection switch is detected simultaneously by Adjacent switch simultaneously detect that number of times is initialized as 0.Before timing A terminates (in embodiment before 0.08 [s]) (S204NO) occasion (S203YES) that, whole switch inputs disconnects is judged as being drawn by vibration or interference during switch input etc. The faulty operation for rising, determines faulty operation (S209).Continue timing A occasions (S204YES) more than the time in switch input, sentence It is disconnected whether to produce adjacent detection switch in order while detecting the adjacent switch of input while detection (S207).As a result, Meet, and through the timing B times (being 1 [s] in embodiment) (S208NO) before, it is whole Switch input disconnects the occasion of (finger or handss leave) condition (S205YES), it is determined that individually opening the action (S210) of door.

Also, the door with the door open switch for being operated is opened using door opener 60 (operating the first door open switch 48a Occasion be first 2a, operate the second door open switch 48b occasion be second 2b).

In the occasion through timing B times (being 1 [s] in embodiment) (in the occasion that detection switch is detected always) (S208YES), it is judged as unconscious operation, determines maloperation (S209).

It is being judged as with adjacent detection switch in orientation while the adjacent switch of detection is while the occasion of detection (S207YES) timing C (input of detection switch a to d limits the time, is 5 [s] in embodiment), is set and (S213), updates adjacent Switch is connect while detecting number of times (plus 1) (S214).In the time point, as adjacent switch detects number of times=1 simultaneously, therefore, What the adjacent switch of S215 detected number of times simultaneously judges (as more than twice in embodiment) for NO.Until defeated with new switch Before entering (during S211 is NO), (finger or handss leave) is disconnected (S216YES) in whole switch inputs, or timing C terminates (through 5 [s] in embodiment) occasion (S217YES), it is determined that individually opening the action (S210) of door.

In the occasion (S211YES) with new switch input, judge whether to produce adjacent switch in arrangement in S212 The adjacent switch that direction is detected simultaneously is detected simultaneously.Here, be referred to as detecting to have detected in multiple detection switch The occasion of the adjacent input to detection switch not detected of the detection switch of input.In the field for not adjoining switch detection simultaneously Close (S212NO), it is determined that individually door opens (S210).

In the occasion (S212YES) with the detection simultaneously of adjacent switch, be once again set up timing C (it is when switching sequence is detected, The input of detection switch a to d limits the time, is 5 [s] in embodiment) (S213), update adjacent switch and detect number of times simultaneously (plus 1) (S214).At this moment, as adjacent switch detect number of times=2 simultaneously, therefore, the adjacent switch of S215 detects secondary simultaneously Several judges that (as more than twice in embodiment), for YES, determines that multiple doors simultaneously or sequentially open (S218).

In addition, in the occasion of the opening input for wanting to cancel door, carrying out drawing multiple detections along a direction of orientation After the action of switch, carry out drawing to the direction in opposite direction with, i.e. in the way of returning to the position streaked in this condition The action of detection switch.Thus, it is judged as that input is cancelled.

《Using the detection action of detection switch》

Then, the detection action of detection switch is utilized according to Fig. 9 explanations.Fig. 9 is the inspection for representing embodiments of the present invention The figure of the detection action of slowdown monitoring switch.In mode 1, only switch a and connect.(the mode when making finger move to diagram right direction 2), detection switch b is also connected, and detection switch a and detection switch b are turned on, i.e., adjacent detection switch is connected simultaneously with one another.When Further make finger to (mode 3) during diagram right direction movement, only detection switch b is connected.

When further making finger move to diagram right direction (mode 4), detection switch c is also connected, detection switch b and inspection Slowdown monitoring switch c is connected, i.e., produce adjacent detection switch again and connect simultaneously with one another.Now, multiple openings are determined.In mode 3 Afterwards, finger is mobile to reverse (diagram left direction), and again returns to the occasion of mode 1, the moving direction of detection switch input It is not " successively ", therefore is false.Even in addition, right direction (clockwise direction), in only detection switch c without mode 4 Occasion (mode 6) that the occasion (mode 3) of connection, detection switch c and detection switch d are turned on, and more than three adjacent Occasion (mode 7) etc. that detection switch is connected, the detection of detection switch nor " successively ", therefore, the inputs of multiple openings It is false.In addition, in fig. 8, judged that it was to consider from initially to produce neighbour newly to switch input not as S212 before S207 Switch is connect while the occasion of detection.

《The opening action of door and the detection action of detection switch》

Can with directly touched according to user's finger or handss or proximity test mechanism draw direction (multiple detection switch according to The direction of secondary detection), the mode for making the order of multiple openings different sets.For example, as Fig. 7 a, in detection switch from one The occasion that side is detected successively to another side (from left to right), opens first 2a (refrigerating-chamber door in left side), then, beats Open second 2b (refrigerating-chamber door on right side).On the other hand, as Fig. 7 b, in detection switch from another side to a side (from right to left) occasion for detecting, opens second 2b (refrigerating-chamber door on right side), then open first 2a (left side it is cold Zang Shimen).

That is, can be by making detection switch a, b of the left and right directions of composition testing agency 48, the configuration of c, d and the rotation of left and right The configuration correspondence of revolving door (first 2a, second 2b), from the door for wanting to be first turned on laterally after the direction stroke of door side opened The operation input of testing agency 48, selects the opening sequence of door.

For example, want the operation by the first door open switch 48a, after being first turned on first 2a, open second The occasion of 2b, operates the first door open switch 48a (reference picture 7a) in the way of drawing from left to right.In addition, wanting by first The operation of door open switch 48a, after being first turned on second 2b, opens the occasion of first 2a, is grasped in the way of drawing from right to left Make the first door open switch 48a (reference picture 7b).

On the other hand, want the operation by the second door open switch 48b, after first 2a is first turned on, open the The occasion of two 2b, equally operates the second door open switch 48b (reference picture 7a) in the way of drawing from left to right.In addition, wanting By the operation of the second door open switch 48b, after being first turned on second 2b, the occasion of first 2a is opened, with from right to left The mode drawn operates the second door open switch 48b (reference picture 7b).

Thus, no matter the use handss of user or user and the position relationship of refrigerator, can select individually to beat with single operation Open any one of multiple or open multiple doors, in the occasion for further opening multiple, can select to open the order of multiple, The operability of ease of use can be improved.

《The multiple other embodiments for opening detection》

Figure 10 a, Figure 10 b, Figure 10 c, Figure 10 d, Figure 10 e, Figure 10 f are that another detection for illustrating the occasion for opening multiple is opened The figure of one example of the action of pass.Figure 10 a be embodiments of the present invention judge whether open the detection pattern of multiple, It is the figure for representing the example that detection switch is detected simultaneously by adjacent two.Figure 10 b are that the judgement of embodiments of the present invention is It is no to open the detection pattern of multiple, it is the inspection for representing detection switch at adjacent two and not adjoining with the detection switch at two The figure of the example that slowdown monitoring switch is detected simultaneously by.Figure 10 c be embodiments of the present invention judge whether open the detection of multiple Pattern, represents the figure of the example that detection switch is detected simultaneously by adjoin two.Figure 10 d are the judgements of embodiments of the present invention The detection pattern of multiple whether is opened, is the figure for representing the example that detection switch is detected simultaneously by adjacent three.Figure 10 e are The judging whether of embodiments of the present invention opens the detection pattern of multiple, be represent adjacent detection switch in many places while The figure of the example for detecting.Figure 10 f be embodiments of the present invention judge whether open the detection pattern of multiple, be to represent The figure of the example that multiple detection switch are all detected.

In Figure 10 a, Figure 10 b, Figure 10 c, to making multiple detection switch a, b, c, d at two detection switch be detected simultaneously by Operation be indicated.More than the stipulated time (such as 0.5 [s]) is detected simultaneously by non-conterminous detection switch, less than regulation The occasion that time (such as 1 [s]) is input into, the operation judges that detection switch at two is transfused to simultaneously are effective.

As shown in Figure 10 a, separating the occasion that detection switch b detects the input of detection switch a and detection switch c, sentencing Break is detection switch at two by while being input into.In the occasion, multiple doors are simultaneously or sequentially opened.

Figure 10 b similarly, as across not having detection switch b being input into, detection switch a, c, d detect, therefore, judge It is input into for detection switch at two simultaneously, is simultaneously or sequentially opened multiple doors.

Figure 10 c and Figure 10 d are that the multiple detection switch adjoined as detection switch a, detection switch b, detection switch c connect The occasion of input is detected continuously.In the occasion, imaginary user unconsciously touched with detection switch by elbow etc., therefore, sentence Break for the input of the opening operation of multiple it is invalid.In the occasion, also individually open with the testing agency for detecting input Door considers safely also to forbid this independent opening.

Figure 10 e are the state of the input of the detection switch for detecting four wholes, therefore, as shown in figure 10f, imagination has Wrist etc. unconsciously touches such input, and it is invalid that the input of the opening operation of multiple is judged as.It is in the occasion, also single Solely open the door with the testing agency for detecting input or consider that this independent opening is forbidden in safety.

It is not shown, but another action of the detection switch as the occasion for opening multiple, can be using using single The repeated detection of detection switch.This was detected repeatedly using single detection switch within the stipulated time (such as 1 [s]) (twice) occasion of the input of stipulated time (such as 0.3 [s]), is judged as the action that multiple input operation is set up.In the occasion, The detection switch for constituting testing agency can be one, can reduces cost.

In addition, can also be following structures：Configure at multiple in the testing agency that will be made up of single detection switch On any one, with the occasion being once input into, the door for being provided with testing agency is individually opened, there is repeatedly input in the stipulated time Occasion, opening are not provided with the door of testing agency, and are detecting the field of different inputs (the long push-on force of such as stipulated time) Close, simultaneously or sequentially open multiple doors.In the occasion, it is not necessary to arrange testing agency to each door, can further reduces cost.

According to the present invention of the embodiment explanation more than, following effect can be played.

That is, possess multiple doors, open the detection of the door opener, detection of above-mentioned door to the driving instruction of above-mentioned door opener Mechanism, the detection pattern of above-mentioned testing agency be set as making the occasion of any one for individually opening above-mentioned multiple and while or according to The secondary occasion for opening above-mentioned multiple is different.Thus, can select individually to open door by once-through operation or open multiple doors, because This, can provide availability high refrigerator.

In addition, above-mentioned testing agency is the structure for configuring multiple detection switch side by side, appointing in above-mentioned multiple detection switch One occasion for detecting, using above-mentioned door opener, individually opens any one of above-mentioned multiple, along above-mentioned multiple detections The orientation of switch, the occasion that the plurality of detection switch is detected successively are simultaneously or sequentially opened using above-mentioned door opener State multiple doors.Thus, user only by the change for being simply input operation to testing agency can be selected using once-through operation Individually open door or open multiple, accordingly, it is capable to provide availability high refrigerator.

In addition, the occasion for being detected according to a direction of the orientation along above-mentioned multiple detection switch successively with to this The occasion that one direction in opposite direction is detected successively, the opening sequence using above-mentioned multiple of above-mentioned door opener are different.By This, user by shirtsleeve operation, can select the opening sequence of multiple and open multiple doors.

In addition, above-mentioned testing agency detects the occasion of multiple input in the stipulated time, simultaneously or sequentially open above-mentioned many Individual door.Thus, the occasion of testing agency is constituted even with single detection switch, the independent opening or opening of door can be also selected It is multiple.

In addition, above-mentioned testing agency is configure multiple detection switch structure with arranging, it is adjacent in the plurality of detection switch While the occasion of detection, simultaneously or sequentially opens above-mentioned multiple doors beyond the detection switch for connecing.Thus, user can only by changing Become the operating mechanism for touching, simply choose the independent opening of door or open multiple.

In addition, one or more of above-mentioned multiple are located in above-mentioned testing agency, simultaneously or sequentially open above-mentioned multiple The occasion of door, after opening is provided with the above-mentioned door of the above-mentioned testing agency for detecting above-mentioned driving instruction, opens another door.By This, is as user is first turned on the door of the handss or finger of Proximity operation, easily causes the door of the side that user notes, therefore, Suppress user not find or that the door not noted takes the lead in opening, safety or availability can be improved.

In addition, above-mentioned multiple any one for open mode occasion, even if above-mentioned testing agency detection, also will not Above-mentioned door is opened using above-mentioned door opener.Thus, even if user unconsciously touches the occasion of testing agency, can also prevent Door is opened with running counter to the intention of user, can improve safety or availability.

In addition, with when being detected using above-mentioned testing agency, in the occasion of the state that cannot open above-mentioned door, report is not (used as an example, buzzer, sound guidance part, lighting mechanism are appointed to open the non-opening reporting mechanism of the situation of above-mentioned door One or combinations thereof).Thus, from user door opening input receive in refrigerator side joint, but in a certain condition, for example its His door is opened or produces the occasion of input error, and user is capable of identify that opening action is invalid, is prevented from testing agency and is produced event The error check of barrier etc.

In addition, the occasion all detected in above-mentioned multiple detection switch, will not be opened using above-mentioned door opener simultaneously Above-mentioned door.Thus, even if the occasion touched with testing agency to clean, open door with being also prevented from the intention of violation user, Safety or availability can be improved.

In addition, when being detected using above-mentioned testing agency, in the occasion of any one for individually opening above-mentioned multiple and The occasion of above-mentioned multiple is simultaneously or sequentially opened, and the report by the use of different reporting mechanisms is carried out (as an example, buzzing The number of times of device, scale, the change of length, sound guidance part, the change of the type of lighting of lighting mechanism).Thus, user can be Hold which opening action door carries out before the opening action of door, can be confirmed whether in advance to identify user conscious defeated Enter, it is possible to increase safety or availability.

In addition, door is illustrated by taking opposite opened door as an example, but can also apply to drawer type door, opposite opened and drawer type door Combination.

In addition, detection switch is not limited to touch sensing formula, channel-type switch is can also apply to.

According to the present invention, in the refrigerator with the device for opening multiple, dress is opened with the above-mentioned door of energy Selection utilization Put and individually open above-mentioned door or simultaneously or sequentially open multiple input mechanisms, therefore, there is opposite opened door in such as cold room Refrigerator in, even if open refrigerating-chamber door two doors in left and right occasion, also using once-through operation open two sides door.Therefore, Simple one operation can be utilized to select the opening action of door and be input into.In the occasion, even if the field of goods is held in user's handss Close, it is also possible to easily individually open door or open multiple doors, accordingly, it is capable to provide ease of use good refrigerator.

In addition, the opening action of the door opener OR gate of the present embodiment is not limited to refrigerator, can also apply to possess multiple doors Structure.For example, can also apply to door or window, the storage door with supporting kitchen tools, the door of automobile or window, the tool of building The Household Electrical product of standby door, lid or window, the armarium for possessing door, lid or window etc., the affairs for possessing door, lid or window etc. set The all of structures such as the door of standby, various shelf or cabinet.

Claims (9)

1. a kind of refrigerator, it is characterised in that

Possess multiple doors, open the testing machine of the door opener and detection of above-mentioned door to the driving instruction of above-mentioned door opener Structure, the detection pattern of above-mentioned testing agency are configured to, individually open the occasion of any one of above-mentioned multiple with while or according to The secondary occasion for opening above-mentioned multiple is different,

Above-mentioned testing agency is configure multiple detection switch structure with arranging,

In any one occasion for detecting of above-mentioned multiple detection switch, above-mentioned multiple doors are individually opened using above-mentioned door opener Any one,

The plurality of detection switch along above-mentioned multiple detection switch the occasion that detects successively of orientation, using above-mentioned enabling Device simultaneously or sequentially opens above-mentioned multiple doors.

2. refrigerator according to claim 1, it is characterised in that

The occasion that detected in a direction of the orientation along above-mentioned multiple detection switch successively and one in opposite direction with this The occasion that direction detects successively, the order for opening above-mentioned multiple using above-mentioned door opener are different.

3. refrigerator according to claim 1, it is characterised in that

Above-mentioned testing agency detects the occasion of multiple input in the stipulated time, simultaneously or sequentially opens above-mentioned multiple doors.

4. refrigerator according to claim 1, it is characterised in that

Above-mentioned testing agency is configure above-mentioned multiple detection switch structure with arranging, the adjacent inspection in the plurality of detection switch The occasion that detection switch beyond slowdown monitoring switch is detected simultaneously by, simultaneously or sequentially opens above-mentioned multiple doors.

5. the refrigerator according to any one of Claims 1 to 4, it is characterised in that

Above-mentioned testing agency be located at above-mentioned multiple one or more on, open the field of above-mentioned multiple at the same time or successively Close, after opening and being provided with the above-mentioned door of the above-mentioned testing agency for detecting above-mentioned driving instruction, open other doors.

6. the refrigerator according to any one of Claims 1 to 4, it is characterised in that

Above-mentioned multiple any one for open mode occasion, even if above-mentioned testing agency detects, will not also utilize upper State door opener and open above-mentioned door.

7. refrigerator according to claim 6, it is characterised in that

With non-opening reporting mechanism, when being detected using above-mentioned testing agency, in the field of the state that cannot open above-mentioned door Close, above-mentioned door is not opened in the non-opening reporting mechanism report.

8. the refrigerator according to claim 1 or 4, it is characterised in that

In the occasion that above-mentioned multiple detection switch are simultaneously all detected, unfavorable above-mentioned door opener opens above-mentioned door.

9. the refrigerator according to any one of Claims 1 to 4, it is characterised in that

When being detected using above-mentioned testing agency, in the occasion of any one for individually opening above-mentioned multiple and simultaneously or sequentially The occasion of above-mentioned multiple is opened, the report using different reporting mechanisms is carried out.