CN103629884A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
CN103629884A
CN103629884A CN201310052842.7A CN201310052842A CN103629884A CN 103629884 A CN103629884 A CN 103629884A CN 201310052842 A CN201310052842 A CN 201310052842A CN 103629884 A CN103629884 A CN 103629884A
Authority
CN
China
Prior art keywords
door
mentioned
display part
surface plate
metal steam
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.)
Granted
Application number
CN201310052842.7A
Other languages
Chinese (zh)
Other versions
CN103629884B (en
Inventor
永盛敏彦
盐野谦治
冈田福太郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Global Life Solutions Inc
Original Assignee
Hitachi Appliances Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Publication of CN103629884A publication Critical patent/CN103629884A/en
Application granted granted Critical
Publication of CN103629884B publication Critical patent/CN103629884B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements
    • F25D27/005—Lighting arrangements combined with control means
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/08—Leaded lights
    • 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
    • F25D2327/00—Lighting arrangements not provided for in other groups of this subclass
    • F25D2327/001—Lighting arrangements on the external side of the refrigerator, freezer or cooling box
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/18—Aesthetic features
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays
    • F25D2400/361—Interactive visual displays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements

Abstract

The present invention aims to provide a refrigerator with improved appearance and reliability. The refrigerator of the invention is provided with the components of: a light-penetrable door front panel at the front surface of a storage chamber door; a substrate which is arranged behind the door front panel; an operating part at the front surface of the door front panel; a detecting part (14) which is arranged behind the operating part and contacts or next to the back surface of the door front panel for detecting static capacity variation and is connected with the substrate; a display part which displays operating result of the operating part; an illuminating unit which illuminates the display part from back; a control part which controls the illuminating unit based on the detecting result of the detecting part; a metal evaporating layer at the back surface of the door front panel; a colored coating layer which is at the back surface of the metal evaporating layer and is arranged for dodging the back projection position of the display part; and a light-penetrable coating layer which is arranged in a manner of covering the metal evaporating layer at the back surface of the display part, wherein the light-penetrable coating layer covers the end at the periphery of the display part of the colored coating layer.

Description

Refrigerator
Technical field
The present invention relates to refrigerator.
Background technology
Background technology as the art has No. 4948578 communique of Japanese Patent (patent documentation 1), No. 4412217 communique of Japanese Patent (patent documentation 2), Korea S openly to specially permit 10-2008-41036 communique (patent documentation 3).
The refrigerator of recording in patent documentation 1 comprises: the surface plate in front of the door with light transmission above that is arranged at door of storage room; This is the operating portion of surface plate in front of the door; The film that shows the place ahead operating result, that be arranged at aforesaid substrate of this operating portion; Towards above-mentioned surface plate in front of the door irradiate this film, be arranged at the lighting unit on aforesaid substrate; Detection is arranged at the test section of variation of electrostatic capacitance at the above-mentioned surface plate in front of the door rear of aforesaid operations portion; And the testing result based on this test section is controlled the control part of above-mentioned lighting unit.
In patent documentation 2, record in the electrostatic capacitive contact-making switch with semi-transparent semi-reflecting lens, semi-transparent semi-reflecting lens is utilized to more than 100 megaohms vacuum evaporation evaporation tin thin film and make the semi-transparent semi-reflecting eyeglass of non-conduction type on acrylic panel.
The exterior material recording in patent documentation 3 at refrigerator is plastics or the content that is provided with metal-made vapor-deposited film on glass.
Prior art document
Patent documentation
Patent documentation 1: No. 4948578 communique of Japanese Patent
Patent documentation 2: No. 4412217 communique of Japanese Patent
Patent documentation 3: Korea S openly speciallys permit 10-2008-41036 communique
Yet in patent documentation 1, do not consider to arrange semi-transparent semi-reflecting lens and metal steam plated film in refrigerator doors.
And, the operating unit of the electrostatic means in the magnetic field forming at the finger that adopts detection because of user, and be configured in the situation that use this finger and test section (electrode) between there is electric conductivity vapor-deposited film, cause detecting the variation of static capacity near a plurality of electrodes of configuration simultaneously, thus occur distinguishing with a plurality of electrodes in which electrode pair operated phenomenon of operating portion of answering.
Therefore, in patent documentation 2, adjust the kind, ratio of metal so that more than the resistance of metal-made vapor-deposited film reaches 100 megaohms.
Yet in patent documentation 2, do not consider to arrange semi-transparent semi-reflecting lens in refrigerator doors, thereby cannot keep physical stability and the chemical stability of vapor-deposited film.Physical stability refers to that in assembling, to suppress vapor-deposited film during refrigerator impaired.Chemical stability refers to and user, with the occasion vapor-deposited film that the occasion of moistening finger manipulation operating portion and water or washing agent are cleaned door surface, is etched and deteriorated.
With regard to having adopted the door surface of semi-transparent semi-reflecting lens, the common door of spot or fingerprint geometric ratio surface is more easily obvious sometimes, can expect that user cleans a surperficial frequency and can raise.Therefore exist following dangerously, user, clean when surperficial, water or washing agent etc. around to the rear side of surface plate in front of the door, make metal steam plated film play chemical change from the end of surface plate and the gap of doorframe in front of the door, and the surperficial form and aspect of door of a specified duration are partly degenerated.In addition, be difficult to keep the adaptation of surface plate and doorframe in front of the door, be difficult to the immersion of thorough anti-sealing or washing agent.
And although the lightweight of opposite house, curved surface are described in patent documentation 3, consideration has possessed the situation of the operating portion of electrostatic capacitive.
Summary of the invention
Here, thus the object of the present invention is to provide a kind of by arranging in surface plate in front of the door that metal steam coating has improved appearance design and confidence level and the refrigerator that can not impair operability and spatter property.
Solve problem scheme
In order to solve above-mentioned problem, for example, adopt the formation of recording in claims.The application comprises the scheme of the above-mentioned problem of a plurality of solutions, if enumerate wherein an example, it is characterized in that possessing: the storeroom that is arranged at refrigerator main body; The door of storage room of the opening of this storeroom of switch; The surface plate in front of the door front surface of above-mentioned door of storage room, that there is light transmission; Be arranged at the substrate at the rear of above-mentioned surface plate in front of the door; The operating portion of the front surface of above-mentioned surface plate in front of the door; Test section, this test section at the rear of this operating portion and contact or approach the rear surface of above-mentioned surface plate in front of the door and arrange, for detection of the variation of static capacity, and is connected with aforesaid substrate; The display part that shows the operating result of aforesaid operations portion; From rear, irradiate the lighting unit of this display part; Testing result based on above-mentioned test section is controlled the control part of above-mentioned lighting unit; The metal steam coating at the back side of above-mentioned surface plate in front of the door; Be positioned at the back side of this metal steam coating and be arranged to avoid the colored paint layer of the back projection position of above-mentioned display part; And the light transmission dope layer arranging to cover the mode of above-mentioned metal steam coating at the back side of above-mentioned display part, and the above-mentioned display part that covers above-mentioned colored paint layer with above-mentioned light transmission dope layer end around.
Effect of the present invention is as follows.
According to the present invention, can provide by arranging in surface plate in front of the door that thereby metal steam coating has improved appearance design and confidence level and the refrigerator that can not impair operability and spatter property.
Accompanying drawing explanation
Fig. 1 relates to the front view of the refrigerator of the first embodiment of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1 of the formation of the explanation surface plate in front of the door that relates to the first embodiment of the present invention.
Fig. 3 is the P part enlarged drawing of Fig. 1.
Fig. 4 is the figure of hinge opposite sides with the door shown in Fig. 1.
Fig. 5 is the A-A cutaway view of the door shown in Fig. 1.
Fig. 6 relates to the front view of the refrigerator of the second embodiment of the present invention.
Fig. 7 is the B-B cutaway view of Fig. 6 of the formation of the explanation surface plate in front of the door that relates to the second embodiment of the present invention.
Fig. 8 is the B-B cutaway view of door shown in Fig. 6.
Fig. 9 relates to the cutaway view of bottom of the left refrigerating-chamber door of the 3rd embodiment of the present invention.
Figure 10 is the major part amplification view of the Fig. 9 in the 3rd embodiment of the present invention.
Figure 11 is the major part amplification view of the Fig. 9 in the 4th embodiment of the present invention.
Figure 12 is the major part amplification view of the Fig. 9 in the 5th embodiment of the present invention.
Symbol description
1-refrigerator main body, 2-refrigerating chamber (storeroom), the left refrigerating-chamber door of 2a-(door of storage room), the right refrigerating-chamber door of 2b-, 7-is surface plate in front of the door, 7a-glass plate, 7b-metal steam coating, 7c-colored paint layer, 7d-light transmission dope layer, 8-foam-thermal insulation, 20-door lining, 9-operating portion, 10-display part, 11-cover, 12-substrate mounting parts, 13-LED illuminating part, 13a-LED(lighting unit), 14-test section, 15-substrate, 16-film, 17-substrate holding unit, 18-substrate containing component, 19-diaphragm, 42-strip-shaped members (guard block), 43-seal member, 50a-left side framework (framework), 50b-right side framework (framework), 50c-upper frame (framework), 50d-lower section frame (framework), side flange (front collateral part) before 50d1-, side flange after 50d2-(rear collateral part), 50d3-linking part.
The specific embodiment
(the first embodiment)
First, utilize Fig. 1 to Fig. 5 that the first embodiment is described.Fig. 1 relates to the front view of the refrigerator of the first embodiment of the present invention.Fig. 2 is the A-A cutaway view of Fig. 1 of the formation of the explanation surface plate in front of the door that relates to the first embodiment.Fig. 3 is the P part enlarged drawing of Fig. 1.Fig. 4 is the figure of hinge opposite sides with door shown in Fig. 1.Fig. 5 is the A-A cutaway view of door shown in Fig. 1.
In Fig. 1, symbol 1 is refrigerator main body, and refrigerator main body 1 has refrigerating chamber 2, lower floor's refrigerating chamber 5 and vegetable compartment 5d from top to bottom successively.Between refrigerating chamber 2 and lower floor's refrigerating chamber 5, be provided with upper strata refrigerating chamber 3, on the side of upper strata refrigerating chamber 3, be provided with ice-making compartment 4.
And, in the front openings of each storeroom, be provided with the door of this front openings of switch.The front openings separately that is provided with left refrigerating-chamber door 2a and right refrigerating-chamber door 2b， lower floor refrigerating chamber 5, upper strata refrigerating chamber 3, ice-making compartment 4 and vegetable compartment 6 in the front openings of refrigerating chamber 2 is respectively equipped with the refrigerating chamber door 5a of lower floor, upper strata refrigerating chamber door 3a, ice-making compartment door 4a and vegetable compartment door 6a.
Each spinning is supported freely by being separately positioned on the left hinge 2a1 on the top of refrigerator main body 1, right hinge 2b1 for left refrigerating-chamber door 2a and right refrigerating-chamber door 2b, thereby form, splits around door that is appearance of french doors.
And the refrigerating chamber door 5a of lower floor, upper strata refrigerating chamber door 3a, ice-making compartment door 4a and the vegetable compartment door 6a drawer type door of respectively doing for oneself, pulled out freely with holding together with container in storeroom separately.
And left refrigerating-chamber door 2a and the right refrigerating-chamber door 2b, refrigerating chamber door 5a of lower floor, upper strata refrigerating chamber door 3a, ice-making compartment door 4a and vegetable compartment door 6a are provided with the surface plate in front of the door 7 of light transmission on its outer surface.Surface plate 7 can use glass or the resin of the character of printing opacity to form in front of the door, and especially the occasion of glass plate 7a is described in the present embodiment.
In the end of door, link and have framework.In left and right sides, the left side framework 50a, the right side framework 50b that form outward appearance are combined with the left and right sides of glass plate 7a respectively, upper frame 50c, the lower section frame 50d that forms top and bottom respectively with the combining between the higher and lower levels of glass plate 7a.
Have again, as shown in Figure 1, shown in Figure 5, at the space-filling frothing foam heat-insulating material 8 by surface plate 7, door lining 20, left side framework 50a, right side framework 50b, upper frame 50c, lower section frame 50d form in front of the door.In addition, can also be to arrange below vacuum heat insulation materials 32(to describe in detail together with foam-thermal insulation 8) formation.
Surface plate is that the thickness of slab of glass plate 7a is 2mm ~ 3.5mm in the present embodiment in front of the door.This thickness of slab is because of impact, to destroy or occur the size of be full of cracks when preventing glass plate 7a in assembling during refrigerator, while carrying refrigerator and using refrigerator.
And, further to guarantee intensity or making the occasions such as thickness of slab attenuation, the glass plate 7a hot intensive treatment of upper enforcement or chemical enhanced processing etc. also can.In addition, glass plate 7a is insulator.
Then,, in Fig. 1 and Fig. 3, symbol 9 is operating portions.Operating portion 9 externally operates the room temperature of each storeroom of setting refrigerating chamber 2 and lower floor's refrigerating chamber 5 etc. by user, or fast refrigerated compartment 2 or upper strata refrigerating chamber 3, or is set in the whether ice making of ice-making compartment 4 or the size of ice cube.And, thereby be arranged in refrigerating chamber 2 and regulate and make storage space decompression or maintain the freshness of foodstuff storing and suppress the temperature of the storeroom (not shown) of oxidative degradation in hypoxia, or give full play to decompression or protoxydic function., by user's operating operation portion 9, can set each function of refrigerator.
In addition, symbol 10 is display parts.Display part 10 is presented at the input results from operating portion 9 outside of refrigerator main body 1.Thus, user can confirm the operation of carrying out at operating portion 9, or can confirm each function of already setting before.
Operating portion 9 and display part 10 are not special panel has been installed but is arranged on glass plate 7a., the glass plate 7a that is arranged at left refrigerating-chamber door 2a comprises operating portion 9 and display part 10, and be arranged to whole of left refrigerating-chamber door 2a and become a plane.
In other words, the display portion consisting of operating portion 9 and display part 10 is directly arranged at glass plate 7a in front of the door in surface plate 7.Therefore, existing guidance panel is omitted.
In addition, operating portion 9 and display part 10 are divided up and down and landscape configuration in the present embodiment, but are not limited to this.For example, can be the formation of a lower place configuration operation portion on the left and right of display part, can also be longitudinally to configure display part and the formation of a lower place configuration operation portion on the left and right of display part.And, also can adopt display pannel or the liquid crystal display part of touch screen type.
Further illustrate the formation of glass plate 7a below.In Fig. 2, at the back side of glass plate 7a, being provided with can catoptrical metal steam coating 7b.Metal steam coating 7b is arranged to comprise the back side of display part 10, in the rear surface of metal steam coating 7b, to avoid the mode of the back projection position of display part 10, is provided with colored paint layer 7c.With regard to this colored paint layer 7c, can, from the visible color above of glass plate 7a, by seeing through glass plate 7a, can give the noble sense of color harmony with the degree of depth, thereby become the door that aesthetic appearance is good.
As previously mentioned, in order to keep physical stability and the chemical stability of metal steam coating 7b, to cover the mode of metal steam coating 7b at the back side of display part 10, light transmission dope layer 7d is set, and prints coloured dope layer 7c and light transmission dope layer 7d in the mode overlapping., possess: the metal steam coating 7b at the back side of surface plate 7 in front of the door; Be positioned at the back side of metal steam coating 7b and the colored paint layer 7c arranging to avoid the mode of the back projection position of display part 10; And the light transmission dope layer 7d arranging to cover the mode of metal steam coating 7b at the back side of display part 10, with light transmission dope layer 7d, cover the end of surrounding of the display part 10 of coloured dope layer 7c.Like this, by printing each coating in the mode overlapping, the display part 10 that can fully cover and protect metal steam coating 7b end around.Can keep physical stability, chemical stability thus.In addition, why in the back projection position of display part 10, do not arrange coloured dope layer 7c be because avoid irradiating during the word demonstration etc. of expressing display part 10 irradiating from rear light be blocked therefore.
Below with reference to Fig. 3, further describe operating portion 9 and display part 10.
The demonstration of the word segment coming with enclosed with dashed lines in Fig. 3 (freezing, refrigeration, ice making, the cold and vacuum cooled of speed) is directly presented at the back side of glass plate 7a by printing etc.On the other hand, operating portion 9 refer to the position relative with the back side that is printed with this word segment before (in front of the door surface plate 7 be glass plate 7a before) part.In addition, as the unit that shows (above-mentioned word segment) for the back side setting operation at glass plate 7a, except printing, can enumerate etching and inlay etc.
In addition, the word segment fencing up with solid line in Fig. 3 is with the input of the operation by aforesaid operations portion 9, to show the display part 10 of the set condition of various functions.And this word shows that (" strong (low temperature), in, weak ", " strong (cooling), in, weak ", " slightly large, standard, stop ", " speed refrigeration, speed freezing ", " vacuum ice temperature, vacuum cooled, interruption (ice temperature) ") is presented on film surface by following printing etc.
This film is adjacent to or to be installed on surface plate be in front of the door the back side of glass plate 7a very littlely in gap.Therefore, from the front of left refrigerating-chamber door 2a, through glass plate 7a, can confirm clearly that its word shows.This is because the glass plate 7a back side of display part 10 consists of metal steam coating 7b and light transmission dope layer 7d, thereby and do not arrange coloured dope layer 7c transmitance improve therefore.In addition, to adjust the transmitance of display part 10 be more than 50% to the experiment by every inventor.The present embodiment has made to guarantee that the glass plate 7a of the semi-transparent semi-reflecting lens specification of observability has formed the specification of outer surface.
The lighting unit that the word segment of display part 10 is connected by the substrate with following is LED13a(light emitting diode) etc. and throw light on, and light projects glass plate 7a front surface, thereby is configured to that a plurality of words show and part that mark is stipulated in showing seems and appears in one's mind.
Then,, in Fig. 4, symbol 11 is the covers that are arranged at the side of left refrigerating-chamber door 2a.Cover 11 is arranged at a side contrary with the hinge 2a1 of left refrigerating-chamber door 2a, plays a part the opening that covered substrate 15 inserts, be arranged at and adjacent right refrigerating-chamber door 2b between.In this forms, in the situation that left refrigerating-chamber door 2a and right refrigerating-chamber door 2b close, user is from the appearance less than cover 11.Thus, be configured to the structure of dismantling cover 11 and inserting, assemble substrate holding unit 17.In addition, the function that makes right side framework 50b have both cover 11 also can.In this case, can consider that one or split arrange the formation parts of the shape that covers right side framework 50b.In addition, may not one fix on a side contrary with hinge 2a1 opening and cover 11 are set, so long as form opening and insert substrate 15 from this opening, the formation then covering with cover on any one framework up and down.In addition, so long as substrate 15 is assembled to the formation that Men Shanghou is assembled to door by glass plate 7a, do not need to arrange opening and cover.
Then, in Fig. 5, symbol 2a is left refrigerating-chamber door, and symbol 7 is surface plate in front of the door, and symbol 8 is foam-thermal insulations, and symbol 20 is door linings, and symbol 12 is substrate mounting parts.Substrate mounting parts 12 by the LED illuminating part 13 of illumination display part 10, detect the variation of electrostatic capacitance test section 14, possess the formations such as substrate 15, the film 16 that is printed with display text and mark and substrate holding unit 17 of the automatic control part (not shown) etc. that comprises detection unit (not shown) microcomputer, and be contained in substrate containing component 18.
As previously mentioned, with regard to the formation of surface plate 7 in front of the door, at the back side of glass plate 7a, being provided with can catoptrical metal steam coating 7b, thereby and the mode of avoiding affecting the back projection position of display part 10 display part 10 is carried out to trimming in the rear surface of metal steam coating 7b, be provided with colored paint layer 7c.Utilize this colored paint and keep reflectivity.
Here, surface plate 7 is so long as forming of being covered by foam-thermal insulation 8 in front of the door, to a certain extent can anti-sealing when the cleaning door surfaces such as user's water or washing agent or washing agent from the end of surface plate 7 and the phenomenon that the gap between each framework moves into rear side in front of the door.
But owing to being shaped as the space being separated with foam-thermal insulation 8 by substrate containing component 18, and after having filled foam-thermal insulation 8 substrate containing component 18 and in front of the door the space between surface plate 7 insert the formation of substrate mounting parts 12 thereby the structure that of course not display part 10 is covered by foam-thermal insulation 8.
So; by light transmission dope layer 7d being set to cover the mode of metal steam coating 7b at the back side of display part 10; and print coloured dope layer 7c and light transmission dope layer 7d in the mode overlapping; and the part except the back side of display part 10 with colored paint layer 7c covering metal evaporation layer 7b; and cover the back projection position of display part 10 with light transmission dope layer 7d, thereby general protection metal steam coating 7b.By these, form, for user's water or washing agent etc., clean door surface, can become the phenomenon that there is the structure of reliability and there will not be metal steam coating to be etched.In addition, for oil or liquid food, immerse gap, metal steam coating 7b can Erosion prevention.
With regard to substrate 15(, comprise test section 14) with regard to, the one side of the face side of substrate 15 is covered by film 16.In addition, can be forming of being covered by substrate holding unit 17 of another side, can also be the formation that substrate 15 is exposed.Film 16 is close to test section 14.In addition, film 16 be make LED illuminating part 13 light from the back side to surperficial transmission and to the formation of glass plate 7a mono-side transmission.
As previously mentioned; to cover the mode of metal steam coating 7b at the back side of display part 10, light transmission dope layer 7d is set; and mode process color dope layer 7c and light transmission dope layer 7d to overlap; and by colored paint layer 7c and/or the complete covering protection metal steam of light transmission dope layer 7d coating 7b, even if thereby assembling during refrigerator film 16 contact and also can not damage metal steam coating 7b with the back side of surface plate 7 in front of the door.
Test section 14 when packing left refrigerating-chamber door 2a into and operating portion 9 paired., as shown in Figure 5 adjusting the kind of metal and ratio, to make insulator be more than the resistance of glass plate 7a and metal steam coating 7b becomes 100 megaohms, and be arranged to make film 16 to make between the back side one side superimposed of the side superimposed above of operating portion 9 and film 16 and test section 14 and film 16.
Utilize these formations, detection unit (not shown) can detect static capacity between operating portion 9 and test section 14 in substrate 15 to be changed, and be included in the situation that occurs changing in static capacity according to the variation of this static capacity, vibrate, the oscillating circuit of amplitude variations.Thus, the automatic control part that has extracted the switching signal that detection unit is exported, on/off signal drives load.In addition, make not can because of user just through operating portion 9 above or user export the switching signal that detection unit exports, the formation of on/off signal for actions such as clean wiping refrigerator front surfaces (left refrigerating-chamber door 2a).
, to form the glass plate 7a of surface plate 7 are in front of the door insulators, for display part 10, the back side of glass plate 7a consists of metal steam coating 7b and light transmission dope layer 7d, transmitance is higher.And, glass plate 7a front surface is made to operating portion 9, thus at the back side of the operating portion 9 of glass plate 7a with the content of operation that waits the word that illustrates and mark to represent operating portion 9 by printing.
At the back side of the glass plate 7a relative with operating portion 9 to be provided with across film 16 approaching mode the test section 14 that is arranged at substrate 15 and is connected with detection unit.The word of display part 10 grades that arrange in the lump with operating portion 9 shows the surface of waiting the surperficial film 16 that is presented at covered substrate 15 by printing.
And the word of display part 10, mark show by being arranged at LED the illuminating part 13 illuminated and bright demonstration from the back side on substrate 15.Have again, if user's hand or finger touch that test section 14 on 9 substrates 15 of operating portion detects and glass plate 7a between electrostatic capacitance and inform the detection unit on substrate 15.And, once detection unit detects input, by means of automatic control part, make load action.
Here, " the opening " by force of damper that the so-called load by means of control part action automatically refers to continuous operation by force, the continuous operation by force of circulating cold air fan (not shown) of freeze cycle in the situation that speed is cold or controls cold air supply controlled etc.By controlling these loads, make refrigerating chamber 2 speed refrigerations or make refrigerating chamber 3 speed in upper strata cold moving.
The test section 14 that detects static capacity is set on substrate 15, when detection unit has been judged the variation of electrostatic capacitance, possesses the broadcast that buzzer on substrate 15 sends to notice sound or voice, or the variation with Control the content is added scale in notice sound, or speech pattern is changed so that difference.Thus, even if in the situation that daylight or room lighting are irradiated to semi-transparent semi-reflecting lens consumingly and become the situation that is difficult to visuognosis because of reflection, also can make user tell by voice.
Then,, in Fig. 5, substrate containing component 18 plays a part so that the film 16 on substrate 15 surfaces and surface plate 7 are in front of the door glass plate 7a is close to or close mode remains on substrate mounting parts 12 in substrate containing component 18.
Symbol 19 is diaphragms.Diaphragm 19 shields, even if in the situation that be applied on glass plate 7a and make glass breakage compared with large impact or occur that be full of cracks can not splash towards periphery yet.
In addition, the short side direction of substrate mounting parts 12 is configured to intersect with the short side direction of glass plate 7a.This is based on glass plate 7a has been applied to the distortion of heat treated situation lower glass plate 7a in the characteristic of the easy appearance of long side direction., the formation of deformation effect of glass plate 7a of occasion of substrate mounting parts 12 of having made restraint measure in view of this characteristic.
Here, in the situation that make the long side direction of substrate mounting parts 12 carry over glass plate 7a long side direction assemble, be subject to the deformation effect of glass plate 7a and easily occur gap between test section 14 on glass plate 7a and substrate 15.Thus, appearance is difficult for being delivered to the problem of test section 14 and so on from the input content of operating portion 9.Especially in the situation that making semi-permeable and semi-reflecting mirror, because near other test section this distortion test section 14 also possibility of the variation of wrong detection static capacity increases.
Therefore,, in the mode of the present embodiment, the long side direction of substrate mounting parts 12 is provided in the direction that the long side direction with glass plate 7a intersects.
In addition, by a glass plate 7a is made in the door surface of refrigerator, can reduce manufacturing cost.In addition, be necessary to make the gap between glass plate 7a and test section 14 to comprise being deformed into below 0.2mm of glass plate 7a.Experiment by every inventor is clear that, in the situation that there is gap more than 0.2mm, has the problem that is difficult for being delivered to test section 14 and so on from the input content of operating portion 9.
In addition, substrate mounting parts 12 be arranged at the topmost that is arranged on refrigerator main body 1 refrigerating chamber 2 door be on left refrigerating-chamber door 2a.This height and position is child's position beyond reach.And, adult is become and easily seen and the position of convenient operation.
Have, in the mode of the present embodiment, operating portion 9 and display part 10 are outstanding from surface plate in front of the door 7 unlike prior art again.Thus, child is difficult for identifying operation portion 9 and display part 10 thing right over there itself., can reduce mishandling of being caused by child.
According to the above, present embodiment possesses: the door of storage room 2a of the opening of switch storeroom 2; Surface plate in front of the door 7 front surface of door of storage room 2a, that there is light transmission; Be arranged at the substrate 15 at the rear of surface plate 7 in front of the door; The operating portion 9 of the front surface of surface plate 7 in front of the door; Test section 14, this test section 14 at the rear of this operating portion 9 and contact or approach the rear surface of surface plate 7 in front of the door and arrange, for detection of the variation of static capacity, and is connected with substrate 15; The display part 10 of the operating result of display operation portion 9; From rear, irradiate the lighting unit 13a of display part 10; Testing result based on test section 14 is controlled the control part of lighting unit 13a; The metal steam coating 7b at the back side of surface plate 7 in front of the door; Be positioned at the back side of metal steam coating 7b and be arranged to avoid the colored paint layer 7c of the back projection position of display part 10; And the light transmission dope layer 7d arranging to cover the mode of metal steam coating 7b at the back side of display part 10, and the display part 10 that covers coloured dope layer 7c with light transmission dope layer 7d end around.
Thus, can prevent metal steam coating 7b corrosion, even if also can provide semi-permeable and semi-reflecting mirror door with a high credibility and that appearance design is good to refrigerator doors.
(the second embodiment)
Utilize Fig. 6 to Fig. 8 that the second embodiment is described below.Fig. 6 relates to the front view of the refrigerator of the second embodiment of the present invention.Fig. 7 is the B-B cutaway view of Fig. 6 of the formation of the explanation surface plate in front of the door that relates to the second embodiment of the present invention.Fig. 8 is the B-B cutaway view of door shown in Fig. 6.In addition, for the formation note prosign identical with the first embodiment, also description thereof is omitted.
In the second embodiment, what be different from the first embodiment is the covering with paint of the surface plate in front of the door 7 in operating portion 9, display part 10.Display part 10 is presented at the input results from operating portion 9 outside of refrigerator main body 1.Thus, user can confirm the operation of carrying out at operating portion 9 or the state of each function that can confirm already to set.In the first embodiment, metal steam coating 7b is useful on each door 2,3,4,5 of refrigerator, and in the second embodiment, becomes the mode that is only useful in operating portion 9, display part 10.This is because the evaporation operation of metal level has higher precision with respect to common coating printing process, and manufacturing cost increases event.So, in order to make structure cheap and that reliability is high, be provided with semi-permeable and semi-reflecting mirror and the electrostatic capacity type operating portion that is provided with metal steam coating on the sheet material partly with light projector.
Here, in Fig. 7, the formation of glass plate 7a is described.The back side except operating portion 9, display part 10 at glass plate 7a arranges coloured dope layer 7c, and at the operating portion 9 of glass plate 7a, arrange can catoptrical metal steam coating 7b at the back side of display part 10, and the mode with the evaporation aspect at the back side of overlapping operation portion 9, display part 10 arranges light transmission dope layer 7d, and the scope overlapping with light transmission dope layer 7d at colored paint layer 7c is provided with the end of metal steam coating 7b.
Can catoptrical metal steam coating 7b owing to being provided with, thereby become and possessed the specification with reflexive display part, the door that aesthetic appearance is good become.
As described in the first embodiment, in order to keep physical stability and the chemical stability of metal steam coating 7b, to cover the mode of evaporation layer 7b at the back side of display part 10, light transmission dope layer 7d is set, and prints coloured dope layer 7c and light transmission dope layer 7d in the mode overlapping.By printing each coating in the mode overlapping, can fully cover, protect metal steam coating 7b.Can keep physical stability, chemical stability thus.
In the second embodiment, operating portion and display part are disposed on metal steam coating, but can be also only display part to be configured in to the formation on metal steam coating., possess: be positioned at the back side of surface plate 7 in front of the door and be arranged to avoid the colored paint layer 7c of the back projection position of display part 10; Be positioned at the back side of display part 10 and display part that covering the comprises coloured dope layer 10 metal steam coating 7b of end around; And the light transmission dope layer 7d arranging in the mode of covering metal evaporation layer 7b, and the display part 10 that covers coloured dope layer 7c and metal steam coating 7b with light transmission dope layer 7d end around.
Utilize these to form, metal steam coating is protected by colored paint layer 7c and light transmission dope layer 7d, thereby can mode impaired when door assembly, then has, and can prevent that erosion because of water or washing agent, food oil or food liquid etc. from causing deteriorated.
And, on the door surface of refrigerator, be useful in the semi-permeable and semi-reflecting mirror that is provided with metal-made evaporation layer on the sheet material with light transmission, make to mirror user or environment for use on whole door surface, thereby the further refrigerator that improves appearance design can be provided.
In addition, about the example at left refrigerating-chamber door 2a setting operation portion and display part, be illustrated in the present embodiment, but be not limited to this.For example, can be the formation of setting operation portion and display part in any one of right refrigerating-chamber door 2b, ice-making compartment door 4a, the refrigerating chamber door 5a of upper strata refrigerating chamber door 3a, lower floor, vegetable compartment door 6a.And, also can be at setting operation portion and display part on a plurality of door.And, except the formation on same door by operating portion and display part concentrated setting, can also be divided into the door and the door that display part is set of setting operation portion.
(the 3rd embodiment)
Utilize Fig. 9, Figure 10 that the 3rd embodiment of the present invention is described below.In addition, for inscape note prosign the detailed identical with the first embodiment.And, use left refrigerating-chamber door 2a to describe below, even and if also become identical formation in the occasion being applicable on other.
It is glass plate 7a that refrigerator doors in present embodiment possesses the surface plate in front of the door 7 with light transmission at outer surface.The end of this glass plate 7a and framework 50 link.With the first embodiment in the same manner, left side, right side, top and bottom be connected with left side framework 50a, right side framework 50b, upper frame 50c, lower section frame 50d respectively.And because liquid downward flows because of gravity, thereby liquid especially easily moves into the back side of glass plate 7a from the gap of door bottom.So, have the relation of necessary consideration glass plate 7a and lower section frame 50d at least.And, because display part 10 is parts that user watches attentively continually, thereby in the situation that display part 10 does not arrange the formation of coloured dope layer 7c, be preferably made liquid and can not move into the formation at the back side of display part 10.
From above known each framework, be preferably made identical formation, the formation of representative lower section frame 50d of take below describes as center.
Lower section frame 50d has: front side flange 50d1; Rear side flange 50d2; And the linking part 50d3 that links front side flange 50d1 and rear side flange 50d2.As shown in Figure 9, Figure 10, glass plate 7a lower end is clamped and is supported by the recess being formed by rear side flange 50d2, front side flange 50d1 and linking part 50d3.
At the back side of glass plate 7a, be provided with metal steam coating 7b, and be provided with colored paint layer 7c at the back side of metal steam coating 7b.Colored paint layer 7c not only also as the diaphragm of metal steam coating 7b brings into play function by glass plate 7a to external appearance tone as the pressure layer of semi-permeable and semi-reflecting mirror.At the back side of colored paint layer 7c, being pasted with guard block is diaphragm 19.
And, at the back side of diaphragm 19, by hot melt or bonding agent, be pasted with vacuum heat insulation materials 32.In the occasion that is the door of steel plate system, if the pressure while pasting 32 filling-foams due to foam-thermal insulation of vacuum heat insulation materials at the back side of steel plate, and in the outward appearance of steel plate, easily there is the concaveconvex shape of vacuum heat insulation materials 32.And in the occasion that is the door of steel plate system, thereby be included in the heat that in the housing material of vacuum heat insulation materials 32, also the metal level of additional airtight easily transmits from steel plate, become the reason that heat-insulating property reduces.
On the other hand, in the occasion that is glass plate 7a, outward appearance can be out of shape because of the blow pressure of foam-thermal insulation yet, thereby can directly at the back side of glass plate 7a, paste vacuum heat insulation materials 32.And the thermal conductivity factor of glass is lower than steel plate, thereby the heat conduction of having passed through the metal level of vacuum heat insulation materials 32 can be suppressed to the lower (thermal conductivity factor of the near room temperature of general various materials (unit: Wm -1k -1): iron is 84, and stainless steel is 16.7 ~ 20.9, and glass is 1).
The gloss that metal steam coating 7b utilizes metal to have, thereby to add the object setting of the function of minute surface on glass plate 7a.
Here, the airborne oxygen of the common reason of metal and the oxidation that causes and corrosion of causing with the chemical reaction of other chemical substance etc. and lose metallic luster variable color.And in order to have the feature as semi-permeable and semi-reflecting mirror, its thickness of metal steam coating 7b is made nanoscale, and not high with the degree of being adjacent to of glass plate 7a, because peeling off easily appears in chemical change.Therefore,, once oxidation or corrosion occur metal steam coating 7b, only there is this generating unit to divide and occur that form and aspect change, thereby lose function and the desirable outward appearance as semi-permeable and semi-reflecting mirror.
But as the specification of refrigerator, must imagine the surperficial occasions of cleaning door such as occasion, water or washing agent that user operates with moistening hand or finger.Have again, with regard to semi-permeable and semi-reflecting mirror, because the common door of spot, the fingerprint geometric ratio on door surface surface is easier to obviously, thereby need user to clean more continually.
The in the situation that of utilizing the chemical substances such as water or washing agent to carry out cleaning user, exist this water or washing agent etc. from glass plate 7a with immersion the danger that contacts via the linking part 50d3 of lower section frame 50d and the back side of glass plate 7a between side flange 50d1.In the back side of glass plate 7a, in the situation that colored paint layer 7c is only coated to from the end face of metal steam coating 7b position in the inner part, metal steam coating 7b exposes, thereby thereby water or washing agent etc. contact with this position oxidation or corrosion occur.And, if expanding to the top of front side flange 50d1, oxidation or corrosion become the state that can identify in appearance the variable color of semi-permeable and semi-reflecting mirror.
For this reason, in order to manufacture the refrigerator of the door that has possessed the semi-permeable and semi-reflecting mirror that reliability is higher, the end of the metal steam coating 7b that needs protection is in order to avoid erosions such as water or washing agent.
In the present embodiment, as shown in figure 10, the end of colored paint layer 7c is arranged to than the end of metal steam coating 7b also in the outer part, thereby prevents that metal steam coating 7b from exposing.The diaphragm performance function that colored paint layer 7c directly contacts with metal steam coating 7b as anti-sealing or washing agent etc., thereby preferably there is water proofing property and resistance to chemical reagents.
The end of metal steam coating 7b is arranged on lower than front side flange 50d1(in the present embodiment, for example the height dimension of front side flange 50d1 is 8mm) linking part 5,0d3 mono-side of lower section frame 50d, and when visual from the oblique upper in the place ahead of door, cannot see the end of metal steam coating 7b, and the end of metal steam coating 7b is arranged on the scope with the discontiguous height and position of linking part 50d3 of lower section frame 50d.In the situation that the height dimension that the gauge of glass plate 7a is 3.0mm and front side flange 50d1 is 8mm, near surface in front of the door when visual from oblique upper, if being positioned at apart from the bottom 7a1 of glass plate 7a, the end of metal steam coating 7b has the scope of 2mm roughly can't see the end of metal steam coating 7b.
Therefore, by the end of metal steam coating 7b is set in apart from the bottom 7a1 of glass plate 7a and has the roughly position of 2mm, and the end of colored paint layer 7c is set for than the end of metal steam coating 7b also in the outer part and be positioned to the scope of bottom 7a1, even if near surface in front of the door from the visual end that also can't see metal steam coating 7b of oblique upper, thereby can companys of formation the end of the door outward appearance of uniform semi-permeable and semi-reflecting mirror on the whole in being also included within.
Present embodiment possesses: the storeroom 2 that is arranged at refrigerator main body 1; The door of storage room 2a of the opening of switch storeroom 2; Surface plate in front of the door 7 front surface of door of storage room 2a, that there is light transmission; With the framework (at least one in left side framework 50a, right side framework 50b, upper frame 50c, lower section frame 50d) that the end of surface plate 7 links in front of the door; Be arranged at the metal steam coating 7b at the back side of surface plate 7 in front of the door; And be positioned at the back side of metal steam coating 7b of the position relative with framework and a part and be applied to than the end of the metal steam coating 7b colored paint layer 7c of scope in the outer part also.Thus, can anti-sealing or the contacting metal evaporation layer 7b such as washing agent, food oil or liquid object.
And, in the situation that the back side of the display part 10 of glass plate 7a possesses metal steam coating 7b and do not possess colored paint layer 7c, there is liquid to move into the glass plate 7a back side from the end of display part 10 and be oxidized or the situation of corroding metal evaporation layer 7b.Therefore, to cover the mode of metal steam coating 7b of the end position of display part 10, coloured dope layer 7c is set.For example, as shown in Figure 1, in the metal steam coating 7b of the position relative with right side framework 50b with left side framework 50a, at least the height and position at display part 10 configures coloured dope layer 7c.Thus, can anti-sealing or the metal steam coating 7b of the contact display part 10 such as washing agent, food oil or liquid object.
(the 4th embodiment)
Utilize Figure 11 that the 4th embodiment of the present invention is described below.In addition, for inscape note prosign the detailed identical with the first embodiment.
In the present embodiment, in the end of glass plate 7a, to cover the mode of end, to be pasted with guard block be strip-shaped members 42.From coloured dope layer 7c surface, via the bottom 7a1 of glass plate 7a, to the front surface of glass plate 7a, being pasted with guard block is strip-shaped members 42.Front surface at glass plate 7a affixes to the scope lower than front side flange 50d1, becomes formation that can't see strip-shaped members 42 from appearance apparent time in front of the door.
Strip-shaped members 42 is made by resin film, and in the present embodiment, this strip-shaped members 42 is the band of the synthetic resin such as polyester or polyethylene, polypropylene, polyvinyl chloride, polyfurolresin.The thickness of the resin film of strip-shaped members 42 is roughly between 0.03mm ~ 0.3mm, according to resin kind and difference.The strip-shaped members 42 of being made by these resin films has water proofing property, prevent from glass plate 7a with the water that immerses between side flange 50d1 directly contact with metal steam coating 7b.
And strip-shaped members 42 also has the function of the bottom 7a1 of reinforced glass plate 7a.Especially, in the situation that having adopted safety glass as glass plate 7a, safety glass has the character that easily occurs be full of cracks from end.Therefore,, by the end with strip-shaped members 42 stacked coated glass sheets 7a, can suppress to occur be full of cracks.
Also in the same manner the end of metal steam coating 7b is set in to the position that roughly has 2mm apart from the bottom 7a1 of glass plate 7a with the 3rd embodiment in the present embodiment, thereby from face in front of the door, can't see the end of metal steam coating 7b, but the end of colored paint layer 7c may not be arranged on than the end of metal steam coating 7b scope in the outer part also.Because strip-shaped members 42 covers the end face of coloured dope layer 7c and metal steam coating 7b, thereby the end of metal steam coating 7b covered by strip-shaped members 42 and do not exposed, thereby can anti-sealing, washing agent, the contact of wet goods liquid object.
In addition, by the face contacting with colored paint layer 7c of strip-shaped members 42 is carried out painted with the same or analogous color of colored paint layer 7c, even if being in from the visible position of lower section frame 50d, strip-shaped members 42 also can prevent that appearance design is impaired.
Present embodiment possesses: the storeroom 2 that is arranged at refrigerator main body 1; The door of storage room 2a of the opening of switch storeroom 2; The surface plate in front of the door 7 of light transmission with the front surface of door of storage room 2a; With the framework (at least one in left side framework 50a, right side framework 50b, upper frame 50c, lower section frame 50d) that the end of surface plate 7 links in front of the door; Be arranged at the metal steam coating 7b at the back side of surface plate 7 in front of the door; Be arranged at the colored paint layer 7c at the back side of metal steam coating 7b; And the strip-shaped members 42 that covers the end of the in front of the door surface plate 7 relative with framework from the back side of colored paint layer 7c.Thus, can prevent the direct contacting metal evaporation of the water layer 7b from immersing between surface plate 7 and framework in front of the door.
And, in the situation that the back side of the display part 10 of glass plate 7a possesses metal steam coating 7b and do not possess colored paint layer 7c, there is liquid to move into the glass plate 7a back side from the end of display part 10 and be oxidized or the situation of corroding metal evaporation layer 7b.Therefore, to cover the mode of metal steam coating 7b of the end position of display part 10, strip-shaped members 42 is set.For example, as shown in Figure 1, in the metal steam coating 7b of the position relative with right side framework 50b with left side framework 50a, at least the height and position at display part 10 configures strip-shaped members 42.Thus, can anti-sealing or the metal steam coating 7b of the contact display part 10 such as washing agent, food oil or liquid object.
(the 5th embodiment)
Below, utilize Figure 12 that the 5th embodiment of the present invention is described.In addition, for inscape note prosign the detailed identical with the first embodiment.
In the present embodiment, the formation of metal steam coating 7b and colored paint layer 7c is identical with the 4th embodiment.Be with the difference of the 4th embodiment, in the bottom of glass plate 7a, 7a1 is provided with seal member 43.By utilizing the space 33 between seal member 43 shutoff and the linking part 50d3 of lower section frame 50d, can prevent that the water that immerses from flowing into than seal member 43 also by the space of side (rear side flange 50d2 side) behind the door between glass plate 7a and side flange 50d1.Thus, can anti-sealing, washing agent, the direct contacting metal evaporation of wet goods liquid object layer 7b.
Seal member 43 is made by having flexible resin, and in the present embodiment, foamed resins such as the rubber by silicone rubber, EPDM etc., polyurethane foam plastics, polyethylene foam material, polystyrene foamed material is made.By the thickness of the above-below direction of the seal member 43 before assembling glass plate 7a and lower section frame 50d being set for than the bottom 7a1 of glass plate 7a after assembling and the size t1(between the linking part 50d3 of lower section frame 50d, be the size between 0mm ~ 0.5mm in the present embodiment) thick, make seal member 43 compressed, thus the inflow of anti-sealing more reliably.
Present embodiment possesses: the storeroom 2 that is arranged at refrigerator main body 1; The door of storage room 2a of the opening of switch storeroom 2; The surface plate in front of the door 7 of light transmission with the front surface of door of storage room 2a; With the framework (at least one in left side framework 50a, right side framework 50b, upper frame 50c, lower section frame 50d) that the end of surface plate 7 links in front of the door; Be arranged at the metal steam coating 7b at the back side of surface plate 7 in front of the door; Be arranged at the colored paint layer 7c at the back side of metal steam coating 7b; And be arranged at framework and the seal member with flexible resin 43 between the end of surface plate 7 in front of the door.Thus, can prevent that water from immersing between surface plate 7 and framework in front of the door from flowing into than seal member 43 also by the space of side behind the door.

Claims (3)

1. a refrigerator, is characterized in that, possesses:
Be arranged at the storeroom of refrigerator main body;
The door of storage room of the opening of this storeroom of switch;
The surface plate in front of the door front surface of above-mentioned door of storage room, that there is light transmission;
Be arranged at the substrate at the rear of above-mentioned surface plate in front of the door;
The operating portion of the front surface of above-mentioned surface plate in front of the door;
Test section, this test section at the rear of this operating portion and contact or approach the rear surface of above-mentioned surface plate in front of the door and arrange, for detection of the variation of static capacity, and is connected with aforesaid substrate;
The display part that shows the operating result of aforesaid operations portion;
From rear, irradiate the lighting unit of this display part;
Testing result based on above-mentioned test section is controlled the control part of above-mentioned lighting unit;
The metal steam coating at the back side of above-mentioned surface plate in front of the door;
Be positioned at the back side of this metal steam coating and be arranged to avoid the colored paint layer of the back projection position of above-mentioned display part; And
The light transmission dope layer arranging to cover the mode of above-mentioned metal steam coating at the back side of above-mentioned display part,
And the above-mentioned display part that covers above-mentioned colored paint layer with above-mentioned light transmission dope layer end around.
2. a refrigerator, is characterized in that, possesses:
Be arranged at the storeroom of refrigerator main body;
The door of storage room of the opening of this storeroom of switch;
The surface plate in front of the door front surface of above-mentioned door of storage room, that there is light transmission;
Be arranged at the substrate at the rear of above-mentioned surface plate in front of the door;
The operating portion of the front surface of above-mentioned surface plate in front of the door;
Test section, this test section at the rear of this operating portion and contact or approach the rear surface of above-mentioned surface plate in front of the door and arrange, for detection of the variation of static capacity, and is connected with aforesaid substrate;
The display part that shows the operating result of aforesaid operations portion;
From rear, irradiate the lighting unit of this display part;
Testing result based on above-mentioned test section is controlled the control part of above-mentioned lighting unit;
Be positioned at the back side of above-mentioned surface plate in front of the door and be arranged to avoid the colored paint layer of the back projection position of above-mentioned display part;
The metal steam coating at the back side of above-mentioned display part; And
The light transmission dope layer at the above-mentioned metal steam coating back side,
And the above-mentioned display part that covers above-mentioned colored paint layer and above-mentioned metal steam coating with above-mentioned light transmission dope layer end around.
3. refrigerator according to claim 1 and 2, is characterized in that,
The state to separate with heat-insulating material of being provided with at the rear of above-mentioned light transmission dope layer holds the substrate containing component of aforesaid substrate.
CN201310052842.7A 2012-08-27 2013-02-18 Refrigerator Active CN103629884B (en)

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JP2012186052A JP5771581B2 (en) 2012-08-27 2012-08-27 refrigerator

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