CN105526766A - Door body used for cold storage and refrigeration device and cold storage and refrigeration device - Google Patents
Door body used for cold storage and refrigeration device and cold storage and refrigeration device Download PDFInfo
- Publication number
- CN105526766A CN105526766A CN201610056283.0A CN201610056283A CN105526766A CN 105526766 A CN105526766 A CN 105526766A CN 201610056283 A CN201610056283 A CN 201610056283A CN 105526766 A CN105526766 A CN 105526766A
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- Prior art keywords
- display screen
- touch display
- control assembly
- door body
- panel
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to a door body used for a cold storage and refrigeration device and the cold storage and refrigeration device. Particularly, the door body used for the cold storage and refrigeration device comprises a panel used for forming the front portion of the door body, a door liner used for forming the rear portion of the door body, two side frames used for forming the two side portions of the door body, a rear cover and a display control assembly. The rear cover is arranged between the panel and the door liner, and a containing cavity is defined by the rear cover and the panel. The display control assembly is arranged in the containing cavity. The two side frames are provided with through holes communicating with the containing cavity so as to form a heat dissipation channel transversely penetrating through the door body, air convective circulation is facilitated, heat is dissipated out in time conveniently, and accordingly the heat dissipation efficiency and effect of the display control assembly are ensured. The invention further provides the cold storage and refrigeration device. The cold storage and refrigeration device comprises a refrigerator body with a defined storage space and the door body, and the door body is directly or indirectly connected to the refrigerator body so as to open and/or close at least part of the storage space.
Description
Technical field
The present invention relates to freezing and refrigeration technology, particularly relate to a kind of door body for refrigerating device and refrigerating device.
Background technology
Along with the fast development of modern society, people's living standard improves day by day, the requirement of people to various household electrical appliance is also more and more higher, various multi-functional household electrical appliance start to occur, the refrigerating such as refrigerator, refrigerator-freezer device is also more intelligent and diversified, and the refrigerating device with simple display structure in past can not meet the demand of people.
Refrigerating devices more of the prior art are provided with the display and control assembly possessing and touch Presentation Function, display and control assembly is arranged on the door body of refrigerating device usually, but, this body is generally lamellar parts, on it for install the container cavity of display and control assembly be one relative to relatively close space, display and control assembly can produce a large amount of heat in running, if can not in time heat be distributed, can make a big impact to the service behaviour of display and control assembly.Existing radiating mode by display and control assembly or its installation site offer louvre, but this radiating mode effect is very limited, and radiating rate is slower.
Summary of the invention
An object of first aspect present invention is intended to overcome at least one defect of the prior art, provides a kind of door body of the good heat dissipation effect for refrigerating device.
Another object of first aspect present invention prevents the touch display screen of display and control assembly from occurring water ripples.
Simultaneously another object of first aspect present invention makes a body have good radiating effect and heat-insulating property.
An object of second aspect present invention is to provide a kind of refrigerating device.
According to a first aspect of the invention, the invention provides a kind of door body for refrigerating device, comprising:
For forming the panel of described door body front portion;
For forming the door lining at described door body rear portion;
For forming two side frames of two sidepieces of described door body;
Bonnet, is arranged between described panel and described door lining, is limited with a container cavity between described bonnet and described panel; And
Display and control assembly, is arranged in described container cavity; Wherein
Two described side frames all offer the through hole be communicated with described container cavity, to form the heat dissipation channel laterally running through described door body.
Alternatively, described in one of them, side frame comprises:
Moulding, has the breach be communicated with described container cavity, transversely inserts in described container cavity to make described display and control assembly by described breach; And
Side cover plate, removably connects with described moulding, and covers the breach of described moulding, and the through hole of described side frame is formed on described side cover plate, to be communicated with described container cavity by described breach.
Alternatively, described display and control assembly comprises the substrate, touch display screen and the screen cover that are arranged in order from front to back; Wherein
Described touch display screen is clamped between described substrate and described screen cover, and described substrate has the base openings for exposing described touch display screen, and the touch-surface of described touch display screen is exposed by described base openings.
Alternatively, described panel has the panel opening for exposing described touch display screen, described base openings is relative with described panel opening forward, is directly exposed to environment space to make the touch-surface of described touch display screen by described base openings and described panel opening.
Alternatively, between described touch display screen and described screen cover and at least part of circumference of described touch display screen, be provided with resilient snubber, arrange to make described touch display screen and described screen cover interval.
Alternatively, described display and control assembly also comprises the control circuit board of the rear side being arranged at described substrate, and described control circuit board and described touch display screen are laterally arranged side by side.
Alternatively, described substrate is provided with the pillar for fixing described control circuit board, and described pillar protrudes extension backward by the backward surface of described substrate, arranges to make described control circuit board and described substrate interval.
Alternatively, described bonnet has backboard portion, two side edge parts extended back by the both lateral sides end in described backboard portion, the rising wood extended forward by the upper side and lower side in described backboard portion respectively and lower edge, the upper kink upwards bent by the extending end of described rising wood and the lower kink bent by the extending end of described lower edge downwards; Wherein
Two described side edge parts are fixedly connected with two described side frames respectively, and described upper kink and described lower kink are all fitted with the backward surface of described panel.
Alternatively, the forward surface in described backboard portion is the arbitrary length value of scope between 20mm ~ 30mm apart from the distance of described panel.
According to a second aspect of the invention, the present invention also provides a kind of refrigerating device, comprising:
Casing, is limited with the storage space for storing articles in it; And
Arbitrary described door body above, it is connected to described casing directly or indirectly, with at least part of described storage space of open and/or closed.
Because the door body for refrigerating device of the present invention has display and control assembly and the container cavity for holding display and control assembly, and two of door body side frames all offer the through hole be communicated with container cavity, therefore, door body defines the heat dissipation channel transversely running through a body, contributes to the convection current circulation of air.The heat that display and control assembly produces distributes fast in time by the convection current of air, avoids heat to be detained in container cavity and hoards, thus ensure that radiating efficiency and the radiating effect of display and control assembly.
Further, because the panel of door body and the substrate of display and control assembly have panel opening for exposing touch display screen and base openings respectively, therefore, the touch-surface of touch display screen is directly exposed to environment space by base openings and panel opening, ensure that the front (touch-surface) of touch display screen has the heat that enough heat-dissipating spaces are produced and distributes in time.Due to display and control assembly touch display screen and screen cover between and be provided with resilient snubber at least part of circumference of touch display screen, therefore, touch display screen and screen cover can keep at a certain distance away setting, thus ensure that the back side of touch display screen has the heat that enough heat-dissipating spaces are produced and distributes in time.The touch display screen larger due to the caloric value of display and control assembly and control circuit board are laterally arranged side by side, therefore, disperse the pyrotoxin of display and control assembly, avoided concentrating of heat, ensured that the heat that control circuit board and touch display screen produce all can dissipate timely.Because control circuit board is arranged at the rear side of substrate, and arrange with substrate interval, the rear side of control circuit board is directly exposed in container cavity, therefore, all has enough heat-dissipating spaces on front side of control circuit board with rear side.As can be seen here, the present invention further increases radiating efficiency and the radiating effect of display and control assembly by the design of many aspects.
Further, due to touch display screen and screen cover between and at least part of circumference of touch display screen is provided with resilient snubber, therefore, by resilient snubber make touch display screen with screen cover between realize soft contact, to cushion the active force be applied on touch display screen, make whole touch display screen stressed more even, thus it is excessive and occur water ripples or damage to avoid local pressure on touch display screen, and then extends the service life of touch display screen.
Further, because the distance of the forward surface distance panel in backboard portion is the arbitrary length value of scope between 20mm ~ 30mm, therefore, can either ensure that the size of container cavity can hold display and control assembly, and there is certain heat-dissipating space to ensure the radiating effect of display and control assembly, can ensure again with this container cavity before and after the foaming space of just right door body there is enough thickness to ensure the heat-insulating property of door body.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is according to an embodiment of the invention for the schematic diagram of the door body of refrigerating device;
Fig. 2 is according to an embodiment of the invention for the schematic, exploded of the door body of refrigerating device;
Fig. 3 is according to an embodiment of the invention for the schematic, exploded of the display and control assembly of refrigerating device;
Fig. 4 is the schematic diagram of the screen cover of display and control assembly according to an embodiment of the invention;
Fig. 5 is that display and control assembly conceals the schematic diagram after its screen cover according to an embodiment of the invention;
Fig. 6 is the schematic diagram of substrate according to an embodiment of the invention;
Fig. 7 is the schematic diagram of bonnet according to an embodiment of the invention;
Fig. 8 is the schematic expanded view at part B place in Fig. 7;
Fig. 9 is the schematic cross sectional views intercepted along the cutting line E-E in Fig. 1;
Figure 10 is the schematic cross sectional views intercepted along the cutting line F-F in Fig. 1;
Figure 11 is the schematic expanded view at part G place in Figure 10;
Figure 12 is the schematic cross sectional views intercepted along the cutting line D-D in Fig. 1;
Figure 13 is the schematic expanded view at part A place in Figure 12;
Figure 14 is the schematic expanded view at part C place in Fig. 2;
Figure 15 is the schematic diagram of refrigerating device according to an embodiment of the invention.
Detailed description of the invention
The embodiment of the present invention provides a kind of door body for refrigerating device, Fig. 1 is according to an embodiment of the invention for the schematic diagram of the door body of refrigerating device, and Fig. 2 is according to an embodiment of the invention for the schematic, exploded of the door body of refrigerating device.See Fig. 1 and Fig. 2, the door body 1 for refrigerating device of the embodiment of the present invention comprise panel 30 for forming a body 1 front portion, for form a body 1 rear portion door lining 40, for forming two side frames of two sidepieces of a body 1, bonnet 20 and display and control assembly 10.Bonnet 20 is arranged between panel 30 and door lining 40, is limited with a container cavity between bonnet 20 and panel 30.Display and control assembly 10 is arranged in this container cavity.Two side frames all offer the through hole be communicated with this container cavity, to form the heat dissipation channel laterally running through a body 1.
That is, through hole on two side frames can the container cavity at environment space residing for communicating door body and display and control assembly 10 place, thus, the through hole on two side frames and this container cavity define the heat dissipation channel running through a body 1, contribute to the convection current circulation of air.The heat that display and control assembly 10 produces distributes fast in time by the convection current of air, avoids heat to be detained in container cavity and hoards, thus ensure that radiating efficiency and the radiating effect of display and control assembly 10.
In some embodiments of the invention, one of them side frame (such as side frame 51) that two side frames comprise side frame 51 and side frame 52, two side frames comprises moulding 511 and side cover plate 512.Moulding 511 has the breach 5111 be communicated with container cavity, is transversely inserted in container cavity by breach 5111 to make display and control assembly 10.Side cover plate 512 and moulding 511 removably connect, and cover the breach 5111 of moulding 511, and the through hole 5121 of side frame 51 is formed on side cover plate 512, to be communicated with container cavity by breach 5111.That is, display and control assembly 10 transversely inserts in the container cavity in a body 1 by the breach on one of them side frame 51, covers side cover plate 512 more afterwards, skids off container cavity to avoid display and control assembly 10 from breach.Further, through hole 5121 can be uniformly distributed on side cover plate 512, to make the heat radiation of display and control assembly 10 more balanced.
Further, the structure of another side frame 52 in two side frames can be identical with the structure of side frame 51, that is, another side frame 52 also can comprise have and breach moulding 521 and there is the side cover plate 522 of through hole.In other embodiment of the present invention, another side frame 52 in two side frames also can be formed in one component, and now its through hole is formed on its side plate.
In some embodiments of the invention, see Fig. 2, door body 1 also comprises the upper panel 70 for forming a body 1 top and the lower panel 80 for forming a body 1 bottom.The door upper panel 70 of body 1, lower panel 80, door lining 40, panel 30, bonnet 20, between side frame 51 and side frame 52, be filled with foaming layer for insulation.
Fig. 3 is according to an embodiment of the invention for the schematic structure exploded view of the display and control assembly of refrigerating device, and display and control assembly 10 comprises the substrate 110, touch display screen 120 and the screen cover 130 that are arranged in order from front to back.Touch display screen 120 is for showing information and receiving touch operation, substrate 110 and screen cover 130 constitute the installation grillage for fixing touch display screen 120 jointly, particularly, touch display screen 120 is clamped between substrate 110 and screen cover 130, substrate 110 has the base openings 111 for exposing touch display screen 120, the touch-surface of touch display screen 120 is exposed by base openings 111, to show information and to receive touch operation.
Further, see Fig. 2, panel 30 has the panel opening 31 for exposing touch display screen 120, base openings 111 is relative with panel opening 31 forward, directly environment space is exposed to by base openings 111 and panel opening 31 to make the touch-surface of touch display screen 120, thus be convenient to for directly contacting touch display screen 120, enhance touch effect, also assures that the front (touch-surface) of touch display screen 120 has the heat that enough heat-dissipating spaces are produced and distributes in time simultaneously.
Further, see Fig. 3, touch display screen 120 and screen cover 130 between and be provided with at least one resilient snubber 140 at least part of circumference of touch display screen 120, with make touch display screen 120 and screen cover 130 interval setting.Thus, touch display screen 120 and screen cover 130 can keep at a certain distance away setting, thus ensure that the back side of touch display screen 120 has the heat that enough heat-dissipating spaces are produced and distributes in time.Simultaneously, resilient snubber 140 also can make to realize soft contact between touch display screen 120 with screen cover 130, to cushion the active force be applied on touch display screen 120, make whole touch display screen 120 stressed more even, thus it is excessive and occur water ripples or damage to avoid local pressure on touch display screen 120, and then extend the service life of touch display screen 120.
Further, because at least one resilient snubber 140 is arranged at least part of circumference of contiguous touch display screen 120, therefore, the active force that touch display screen 120 is subject to can be transferred to the circumference that it not easily produces water ripples, further avoid on touch display screen 120 and occur water ripples or damage touch display screen 120, thus extend its service life further.
Further, because at least one resilient snubber 140 between touch display screen 120 and screen cover 130 is arranged at least part of circumference of contiguous touch display screen 120, therefore, touch display screen 120 can be made to be spaced a distance with screen cover 130, thus ensure that the heat that touch display screen 120 has enough heat-dissipating spaces to be produced distributes in time, improve the radiating efficiency of display and control assembly 10, ensure that its service behaviour.
Particularly, each resilient snubber 140 can rectangular strip block member all for being made up of elastic porous material, and such as resilient snubber 140 can be foam, sponge etc.
Fig. 4 is the schematic diagram of the screen cover of display and control assembly according to an embodiment of the invention, the forward surface of screen cover 130 has the limited impression 131 with corresponding resilient snubber 140 matching form, resilient snubber 140 is limited in limited impression 131, thus positioned by limited impression 131 pairs of resilient snubbers 140, avoid it produce displacement or tilt.Particularly, the number of the limited impression 131 on screen cover 130 is identical with the number of resilient snubber 140, and the geomery of the geomery resilient snubber 140 corresponding thereto of each limited impression 131 matches.Limited impression 131 can be enclosed by the closed fin being arranged at screen cover 130 forward surface and form, the degree of depth of limited impression 131 is less than the thickness of resilient snubber 140, to allow resilient snubber 140 to have certain deformation space in the longitudinal direction, thus play the effect of buffering touch display screen 120.
In some embodiments of the invention, see Fig. 3 and Fig. 4, the number of resilient snubber 140 is multiple, multiple resilient snubber 140 is respectively adjacent to after touch display screen 120 to the lower edge portion on surface and two lateral edge portion, thus cushion the active force that is subject to of touch display screen 120 more equably, avoid touch display screen 120 to occur tilting.Correspondingly, the limited impression 131 that cover 130 has its lower edge portion of multiple vicinity and two lateral edge portion is shielded.
In some embodiments of the invention, see Fig. 3, each resilient snubber 140 thickness is in the longitudinal direction the arbitrary length value of scope between 3mm ~ 5mm.Thus, touch display screen 120 touched or squeezing action time, deformation by resilient snubber 140 produces enough cushion spaces and effectively cushions the External Force Acting that touch display screen 120 is subject to, the deformation of resilient snubber 140 is simultaneously unlikely to again too large, touch display screen 120 can be avoided to produce loosen, ensure that it installs stability, thus improve the experience of user.
Designer of the present invention is found by a large amount of experiments, when the thickness of resilient snubber 140 is more than 5mm, touch display screen 120 touched or squeezing action time, the deflection of resilient snubber 140 is larger, the base openings 111 that touch display screen 120 can be caused on the one hand to depart from substrate 110 produces and loosens, display and control assembly 10 thickness also can be caused excessive on the other hand, take up room comparatively large, be not suitable for very much refrigerating device.When the thickness of resilient snubber 140 is less than 3mm, touch display screen 120 touched or squeezing action time, the deflection of resilient snubber 140 is too little, can not play cushioning effect effectively.Thus, the thickness of the resilient snubber 140 in the embodiment of the present invention can be 3mm, 4mm or 5mm.Especially, the best results when the thickness of resilient snubber 140 is 4mm.
In some embodiments of the invention, at least one resilient snubber 140 is arranged on the square annular region be positioned to the circumference on surface after touch display screen 120, the external edge of the party's annular region is along overlapping with the edge of touch display screen 120, and the internal edges of the party's annular region is the arbitrary length value of scope between 10mm ~ 20mm along the vertical range apart from its external edge edge.Designer of the present invention finds, even if the subregion of its circumference of vicinity of touch display screen 120 is subject to larger touching power and also not easily produces water ripples, the force transmission that therefore central region of touch display screen 120 can be subject to not easily produces the region of water ripples to it.Prove through a large amount of experiments, the square annular region of above-mentioned contiguous touch display screen 120 circumference is the region that touch display screen 120 not easily produces water ripples.The width of the party's annular region can be 10mm, 15mm or 20mm.Especially, when the width of square annular region is 15mm, can either ensures that touch display screen 120 has maximum touch display area, can effectively avoid again touch display screen 120 to produce water ripples.
Fig. 5 is that display and control assembly conceals the schematic diagram after its screen cover according to an embodiment of the invention, see Fig. 3 and Fig. 5, in some embodiments of the invention, display and control assembly 10 also comprises the control circuit board 150 of the rear side being arranged at substrate 110, that is, control circuit board 150 is fixed on substrate 110, and is positioned at the rear side of substrate 110, and the backward surface of control circuit board 150 is exposed to the outside of display and control assembly 10.Further, control circuit board 150 is laterally arranged side by side with touch display screen 120.Namely the touch display screen 120 that the caloric value of display and control assembly 10 is larger and control circuit board 150 are laterally arranged side by side, thus, control the thickness of display and control assembly 10 to a great extent, to take the foaming space of a body as little as possible, also disperseed the pyrotoxin of display and control assembly 10 simultaneously, avoid concentrating and hoarding of heat, ensure that the heat that control circuit board 150 and touch display screen 140 produce all can dissipate timely, make display and control assembly 10 depart from hygrothermal environment simultaneously, avoid display and control assembly 10 to make moist.
Fig. 6 is the schematic diagram of substrate according to an embodiment of the invention, further, substrate 110 is provided with the pillar 115 for fixing control circuit board 150, and pillar 115 protrudes extension backward by the backward surface of substrate 110, arranges to make control circuit board 150 and substrate 110 interval.That is, control circuit board 150 is arranged at the rear side of substrate 110, and and substrate 110 interval arrange, and the rear side of control circuit board 150 is directly exposed in container cavity, thus, the front side of control circuit board 150 and rear side all have enough heat-dissipating spaces, be conducive to air between control circuit board 150 and substrate 110 and the rear side of control circuit board 150 circulate, take away damp-heat air, and evaporate the water on air control circuit plate 150 and/or substrate 110 in time.Meanwhile, control circuit board 150 and substrate 110 interval are arranged also can avoid control circuit board 150 to touch liquid water on substrate 110, avoids control circuit board 150 to make moist further and heat is hoarded.
As can be seen here, the present invention ensure that radiating efficiency and the radiating effect of display and control assembly 10 individually or jointly by the structural design of many aspects.
Further, the number of pillar 115 can be multiple, and the central authorities of each pillar 115 all have screw, to be fixed on substrate 110 by control circuit board 150 by screw.The backward surface of substrate 110 is also provided with buckle and stopper slot, to carry out spacing and fixing to control circuit board 150.
In some embodiments of the invention, the edge of base openings 111 is pasted with waterproof membrane with the interface that coordinates of touch display screen 120, to prevent aqueous water from entering display and control assembly 10 inside through the gap between touch display screen 120 and substrate 110, thus improve the water resistance of display and control assembly 10.
See Fig. 3 and Fig. 5, control circuit board 150 is away from the lower limb of substrate 110, and be laterally arranged side by side with touch display screen 120, that is, control circuit board 150 has certain distance apart from the lower limb of substrate 110, thus, control circuit board is in a relatively high position, even if there is a little aqueous water in substrate 110, this aqueous water finally can flow to the lower limb of substrate 110, control circuit board 150 can not touch this aqueous water easily, therefore, it is possible to reach moistureproof effect better.
In some embodiments of the invention, control circuit board 150 is positioned at the middle part of substrate 110 in the vertical direction, and the distance of the rising wood of the centre-to-centre spacing substrate 110 of control circuit board 150 is greater than the distance of centre-to-centre spacing substrate 110 lower edge of control circuit board 150.Thus, can either prevent control circuit board 150 from making moist, reasonably layout can be arranged on the various devices on substrate 110 again, dispersion pyrotoxin, is conducive to the realization of the various function of display and control assembly 10.
In some embodiments of the invention, see Fig. 5 and Fig. 6, substrate 110 has plate body 112 and is protruded the lower edge 113 of extension by the lower edge of plate body 112 backwards, lower edge 113 offers multiple through hole 1131, flow to the drainage path of refrigerating device with the aqueous water on substrate 110 from through hole 1131, thus discharge display and control assembly 10 and refrigerating device.As can be seen here, even if at some in particular cases, have a little aqueous water to enter display and control assembly 10 inner, this aqueous water also can be discharged by the through hole 1131 on substrate 110 in time, further increases the water resistance of display and control assembly 10.
Further, substrate also has the rising wood 114 being protruded extension by the upper edge of plate body 112 backwards, rising wood 114 also offers multiple through hole, top edge and the lower limb of screen cover 130 have the buckle coordinated with the through hole on rising wood 114 and lower edge 113 respectively, realize fixing to make screen cover 130 with substrate 110 by the clamping of buckle and respective through hole.
Fig. 7 is the schematic diagram of bonnet according to an embodiment of the invention, Fig. 8 is the schematic expanded view at part B place in Fig. 7, Fig. 9 is the schematic cross sectional views intercepted along the cutting line E-E in Fig. 1, Figure 10 is the schematic cross sectional views intercepted along the cutting line F-F in Fig. 1, and Figure 11 is the schematic expanded view at part G place in Figure 10.See Fig. 7 to Figure 11, in some embodiments of the invention, bonnet 20 has backboard portion 21, two side edge parts 22 extended back by the both lateral sides end in backboard portion 21, the rising wood (not shown) extended forward by the upper side and lower side in backboard portion 21 respectively and lower edge 24, the upper kink 26 upwards bent by the extending end of rising wood and the lower kink 27 bent by the extending end of lower edge 24 downwards.Two side edge parts 22 are fixedly connected with two side frames respectively, and upper kink 26 and lower kink 27 are all fitted with the backward surface of panel 30.Particularly, two side edge parts 22 of bonnet 20 extend back, and rising wood and the lower edge 24 of bonnet 20 extend forward, and bonnet 20 two ends are in the horizontal opening end thus, so that the convection current circulation of air.Bonnet 20 width is in the horizontal roughly the same with the distance between side frame 51 and side frame 52, and rising wood is identical with the distance that lower edge 24 extends forward, all can fit tightly with panel 30 to make the two.Thus, the container cavity for holding display and control assembly 10 is formed in the backboard portion 21 of bonnet 20, rising wood, between lower edge 24 and panel 30, and this container cavity can be isolated with foaming space.
Further, the distance of the forward surface distance panel 30 in backboard portion 21 is the arbitrary length value of scope between 20mm ~ 30mm, the forward surface in backboard portion 21 is apart from the distance of panel 30 distance that rising wood and lower edge 24 extend forward, and this distance is container cavity thickness in the longitudinal direction.That is, container cavity thickness is in the longitudinal direction the arbitrary length value of scope between 20mm ~ 30mm.Thus, can either ensure that the size of container cavity can hold display and control assembly 10, and there is certain heat-dissipating space to ensure the radiating effect of display and control assembly 10, can ensure again with this container cavity before and after the foaming space of just right door body 1 there is enough thickness to ensure the heat-insulating property of door body 1.
Designer of the present invention is found by a large amount of experiments, when container cavity thickness is in the longitudinal direction more than 30mm, be subject to the restriction of a body 1 thickness, can be very thin with the thickness in the foaming space of door body 1 just right before and after this container cavity, be unfavorable for the heat-insulating property of a body 1, have a strong impact on the refrigeration of refrigerating device.When container cavity thickness is in the longitudinal direction less than 20mm, the thickness of container cavity is too thin, installs display and control assembly 10 with being unfavorable for steady and smooth, and higher to the thickness requirement of display and control assembly 10, and manufacture difficulty is larger.Through repeated multiple times experiment, in the embodiment of the present invention, the distance (i.e. the thickness of container cavity) of the forward surface distance panel 30 in backboard portion 21 can be 20mm, 25mm or 30mm.Especially, the best results when this distance is 25mm.
In some embodiments of the invention, see Fig. 2, door body 1 also comprises positive stop strip 60, in the gap of positive stop strip 60 connector between bonnet 20 and screen cover 130, to carry out spacing to display and control assembly 10 in the longitudinal direction.Particularly, screen cover 130 is provided with two fins being protruded extension by its backward surface backward, and positive stop strip 60 is limited between two fins.As can be seen here, before mounting limit bar 60, between bonnet 20 and screen cover 130, certain gap can be had, can ensure that display and control assembly 10 is smooth and easy and insert in the container cavity of door body 1 reposefully; After display and control assembly 10 is installed, positive stop strip 60 can fill the gap between bonnet 20 and screen cover 130, thus positions display and control assembly 10 in the longitudinal direction, rocks in the longitudinal direction to avoid it.
Figure 12 is the schematic cross sectional views intercepted along the cutting line D-D in Fig. 1, and Figure 13 is the schematic expanded view at part A place in Figure 12.The periphery of base openings 111 has the flange 112 protruded forward, and the outer surface 1121 of the flange 112 of base openings 111 is resisted against the edge of panel opening 31.It will be understood by those skilled in the art that in embodiments of the present invention, the outer surface of flange 112 means the surface away from base openings 111 center of flange 112, and correspondingly, the surface towards base openings 111 center of flange 112 is the inner surface 1122 of flange 112.
The outer surface of flange 112 can comprise four sections being positioned at base openings 111 top, bottom and both lateral sides, thus, by being resisted against on above-below direction and left and right directions between the flange 112 of base openings 111 and the edge of panel opening 31, display and control assembly 10 is positioned.
As can be seen here, door body of the present invention can either install display and control assembly 10 easily, can carry out accurately firmly locating to display and control assembly 10 again.
In some embodiments of the invention, see Fig. 7, the lower edge 24 of bonnet 20 is provided with a stopper section 242, and the vertical top being positioned at stopper section 242 of rising wood is provided with another stopper section 232 symmetrically, to position display and control assembly 10 in the horizontal.That is, display and control assembly 10 transversely inserts in container cavity from the breach 5111 side frame 51 of door body 1, and bonnet 20 is provided with laterally zygomorphic two stopper sections, therefore, stopper section 232, whether 242 can remind operating personnel's display and control assembly 10 to be seated in the horizontal, prevents display and control assembly 10 from being inserted by transition, thus cooperatively accurately locate display and control assembly 10 with panel opening 31 in the horizontal.
Figure 14 is the schematic expanded view at part C place in Fig. 2, see Fig. 8 and Figure 14, in some embodiments of the invention, two stopper sections all have by after onwards towards the first inclined-plane that the installation direction of display and control assembly 10 tilts.The upper side and lower side of substrate 110 is respectively equipped with the rake 116 matched with the first inclined-plane of stopper section.Thus, the first inclined-plane can cushion display and control assembly 10 and guide when display and control assembly 10 is about to be in place, and increases the contact area of stopper section and substrate 110, and power of touching when avoiding display and control assembly 10 to contact with stopper section is excessive and damage.Simultaneously, first inclined-plane can also when display and control assembly 10 is about to be in place to the component that substrate 110 applies forward, insert in panel opening 31 to impel the flange 112 of base openings 111, and make the outer surface of fin 112 be resisted against the periphery of panel opening 31, thus realize sealing between, prevent dust, aqueous water etc. from being entered in a body 1 by gap therebetween.
Particularly, for stopper section 242, its have by after onwards towards the first inclined-plane 2421 that the installation direction of display and control assembly 10 tilts.Namely the first inclined-plane 2421 is obtuse angle with the formed angle towards the installation gap (i.e. breach 5111) of display and control assembly 10 in backboard portion 21.The downside of substrate 110 is provided with the rake 116 coordinated with the first inclined-plane 2421, rake 116 comprises two fins 1161 tilted, the end face of the installation direction towards display and control assembly 10 of these two fins is in the plane of same inclination, and the gradient of this plane is consistent with the gradient on the first inclined-plane 2421.Thus, buffering can either be played, guide the effect of display and control assembly 10, the frictional force between substrate 110 and stopper section 242 can be reduced again to a certain extent, be convenient to the assembling of display and control assembly 10.
It will be understood by those skilled in the art that rake 116 can also be the inclined-plane consistent with the gradient on the first inclined-plane 2421 in other embodiment of the present invention.
Further, the stopper section 242 of lower edge 24 also has to be inclined upwardly by the inner surface of lower edge 24 horizontal-extending and extends until second inclined-plane 2422 (see Fig. 9) crossing with the first inclined-plane 2421 of this stopper section 242, to cushion the installation of display and control assembly 10, and display and control assembly 10 is positioned.
Due to the symmetrical configuration of the structure and stopper section 242 that are positioned at another stopper section 232 on rising wood, therefore repeat no more here.
See Fig. 6 and Fig. 7, in some embodiments of the invention, the upper side and lower side of substrate 110 is respectively equipped with the upper compression zone 1171 and lower compression zone 1172 that vertically extend.Bonnet 20 is also provided with the upper butting section (not shown) of being close on the upside of it and the lower butting section 252 be close on the downside of it, upper butting section and lower butting section 252 horizontal-extending all from back to front, the extending end of upper butting section and lower butting section 252 abuts against with upper compression zone 1171 and lower compression zone 1172, respectively to carry out spacing to display and control assembly 10 in the longitudinal direction further.Simultaneously, in the process of installing display and control assembly 10, slide in the bottom of lower compression zone 1172 in the lower edge 24 of bonnet 20, provide support for whole display and control assembly 10 on the one hand, also reduce the contact area of display and control assembly 10 and bonnet 20 on the other hand, thus the frictional force reduced therebetween, avoid display and control assembly 10 to occur Caton phenomenon in installation process.
Further, upper compression zone 1171 is staggeredly arranged with lower compression zone 1172 in the vertical direction, and upper butting section and lower butting section 252 in the vertical direction are staggeredly arranged, and to make the stressed more balanced of display and control assembly 10, avoids producing.
As can be seen here, the embodiment of the present invention is positioned display and control assembly 10 jointly by multiple location or position limiting structure or spacing, thus all can play good locating effect on all around, above-below direction.
The embodiment of the present invention also provides a kind of refrigerating device, Figure 15 is the schematic diagram of refrigerating device according to an embodiment of the invention, and refrigerating device 3 comprises in it and is limited with the casing 2 of storage space and the door body 1 described in above any embodiment.Door body 1 is connected to casing 2, directly or indirectly with at least part of storage space of open and/or closed.
It will be understood by those skilled in the art that the refrigerating device involved by the embodiment of the present invention includes but not limited to that refrigerator, refrigerator-freezer, bar desk etc. have the device of refrigeration and/or freezing function.
Those skilled in the art will also be understood that, alleged in the embodiment of the present invention " on ", D score, " interior ", " outward ", " vertically ", " level ", "front", "rear" etc. be benchmark with the real use state of door body 1 and refrigerating device 3 for representing that the term in orientation or position relationship is, these terms be only for convenience of description with understanding technical scheme of the present invention, instead of indicate or imply that the device of indication or parts must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1., for a door body for refrigerating device, it is characterized in that, comprising:
For forming the panel of described door body front portion;
For forming the door lining at described door body rear portion;
For forming two side frames of two sidepieces of described door body;
Bonnet, is arranged between described panel and described door lining, is limited with a container cavity between described bonnet and described panel; And
Display and control assembly, is arranged in described container cavity; Wherein
Two described side frames all offer the through hole be communicated with described container cavity, to form the heat dissipation channel laterally running through described door body.
2. according to claim 1 body, is characterized in that,
Described in one of them, side frame comprises:
Moulding, has the breach be communicated with described container cavity, transversely inserts in described container cavity to make described display and control assembly by described breach; And
Side cover plate, removably connects with described moulding, and covers the breach of described moulding, and the through hole of described side frame is formed on described side cover plate, to be communicated with described container cavity by described breach.
3. according to claim 1 body, is characterized in that,
Described display and control assembly comprises the substrate, touch display screen and the screen cover that are arranged in order from front to back; Wherein
Described touch display screen is clamped between described substrate and described screen cover, and described substrate has the base openings for exposing described touch display screen, and the touch-surface of described touch display screen is exposed by described base openings.
4. according to claim 3 body, is characterized in that,
Described panel has the panel opening for exposing described touch display screen, and described base openings is relative with described panel opening forward, is directly exposed to environment space to make the touch-surface of described touch display screen by described base openings and described panel opening.
5. according to claim 3 body, is characterized in that,
Be provided with resilient snubber between described touch display screen and described screen cover and at least part of circumference of described touch display screen, arrange to make described touch display screen and described screen cover interval.
6. according to claim 3 body, is characterized in that,
Described display and control assembly also comprises the control circuit board of the rear side being arranged at described substrate, and described control circuit board and described touch display screen are laterally arranged side by side.
7. according to claim 6 body, is characterized in that,
Described substrate is provided with the pillar for fixing described control circuit board, and described pillar protrudes extension backward by the backward surface of described substrate, arranges to make described control circuit board and described substrate interval.
8. according to claim 1 body, is characterized in that,
Described bonnet has backboard portion, two side edge parts extended back by the both lateral sides end in described backboard portion, the rising wood extended forward by the upper side and lower side in described backboard portion respectively and lower edge, the upper kink upwards bent by the extending end of described rising wood and the lower kink bent by the extending end of described lower edge downwards; Wherein
Two described side edge parts are fixedly connected with two described side frames respectively, and described upper kink and described lower kink are all fitted with the backward surface of described panel.
9. according to claim 8 body, is characterized in that,
The forward surface in described backboard portion is the arbitrary length value of scope between 20mm ~ 30mm apart from the distance of described panel.
10. a refrigerating device, is characterized in that, comprising:
Casing, is limited with the storage space for storing articles in it; And
The arbitrary described door body of claim 1-9, it is connected to described casing directly or indirectly, with at least part of described storage space of open and/or closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610056283.0A CN105526766A (en) | 2016-01-27 | 2016-01-27 | Door body used for cold storage and refrigeration device and cold storage and refrigeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610056283.0A CN105526766A (en) | 2016-01-27 | 2016-01-27 | Door body used for cold storage and refrigeration device and cold storage and refrigeration device |
Publications (1)
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| CN105526766A true CN105526766A (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610056283.0A Pending CN105526766A (en) | 2016-01-27 | 2016-01-27 | Door body used for cold storage and refrigeration device and cold storage and refrigeration device |
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| CN (1) | CN105526766A (en) |
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| CN106052273A (en) * | 2016-07-07 | 2016-10-26 | 青岛海尔股份有限公司 | Door body used for freezing and cold storage device |
| CN106052274A (en) * | 2016-07-07 | 2016-10-26 | 青岛海尔股份有限公司 | Door body for refrigerating and freezing device |
| CN106205435A (en) * | 2016-08-05 | 2016-12-07 | 青岛海尔股份有限公司 | display screen component and refrigeration appliance |
| CN106196857A (en) * | 2016-07-07 | 2016-12-07 | 青岛海尔股份有限公司 | Door body for refrigerating device |
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| JP2017133802A (en) * | 2016-01-29 | 2017-08-03 | 青島海爾股▲フン▼有限公司 | refrigerator |
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| WO2017206508A1 (en) * | 2016-05-30 | 2017-12-07 | 青岛海尔股份有限公司 | Door body for refrigerator and preparation method therefor, and refrigerator |
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| CN107644601A (en) * | 2016-07-22 | 2018-01-30 | 日立空调·家用电器株式会社 | Display device and the refrigerator for possessing the display device |
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| CN106766517A (en) * | 2016-12-07 | 2017-05-31 | 青岛海尔股份有限公司 | For the door body and its heat dissipating method and refrigerating device of refrigerating device |
| CN106766517B (en) * | 2016-12-07 | 2019-09-27 | 青岛海尔股份有限公司 | Door body and its heat dissipating method and refrigerating device for refrigerating device |
| CN106802056B (en) * | 2016-12-13 | 2020-05-26 | 青岛海尔股份有限公司 | Door body and refrigerating and freezing device comprising same |
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| CN108302882B (en) * | 2017-12-15 | 2021-08-24 | 海尔智家股份有限公司 | Door body with heat dissipation device and refrigerator with door body |
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Application publication date: 20160427 |