CN207351031U - Refrigerator - Google Patents

Abstract

The utility model discloses a kind of refrigerator, the refrigerator includes case courage and the heat-conducting plate being installed in case courage, refrigerator container inner space is separated into air-cooled space and the storage space to storing by the heat-conducting plate, offer to penetrate through the air-guiding hole in the air-cooled space and the storage space on the heat-conducting plate, the heat-conducting plate is equipped with wind guiding component, the wind guiding component can be moved so that the air-guiding hole to be opened or closed, when the air-guiding hole is opened, the air in the air-cooled space can be circulated to the storage space and blow to the heat-conducting plate.Technical solution provided by the utility model solves the problems, such as to be also easy to produce condensation on existing refrigerator heat-conducting plate and influence to refrigerate indoor humidity.

Description

Refrigerator

Technical field

It the utility model is related to refrigeration technology field, more particularly to a kind of refrigerator.

Background technology

Refrigerator is because can be to food fresh-keeping, it has also become one of most common electric appliance in people's daily life.Existing air-cooled ice With refrigerating chamber air exchange occurs for the case cold air that evaporator produces in order to prevent, can be produced evaporator by setting heat-conducting plate Raw cold air is separated with refrigerating chamber.But because the surface temperature of heat-conducting plate is lower than refrigerating indoor temperature, it will usually in heat conduction Plate surface produces condensation even frosting, influences to refrigerate indoor humidity, is unfavorable for food fresh-keeping.

Utility model content

The main purpose of the utility model is to provide a kind of refrigerator, it is intended to solves to be also easy to produce on existing refrigerator heat-conducting plate solidifying The problem of revealing and influencing refrigeration indoor humidity.

To achieve the above object, the utility model proposes refrigerator include case courage and the heat-conducting plate that is installed in case courage, institute State heat-conducting plate and refrigerator container inner space is separated into air-cooled space and the storage space to storing, opened up on the heat-conducting plate There is the air-guiding hole for penetrating through the air-cooled space and the storage space, the heat-conducting plate is equipped with wind guiding component, described to lead Wind component can be moved so that the air-guiding hole to be opened or closed, when the air-guiding hole is opened, the sky in the air-cooled space Gas can be circulated to the storage space and blow to the heat-conducting plate.

Preferably, the wind guiding component includes wind guide strip and movable part, and the wind guide strip is arranged on facing for the heat-conducting plate The side of the storage space, the movable part be arranged on the heat-conducting plate in face of the side in the air-cooled space, and the work Moving part can be moved along the surface of the heat-conducting plate；The wind guide strip offers the wind guide tank with air-guiding hole perforation, with Make to blow to the heat-conducting plate by the air of the air-guiding hole.

Preferably, the wind guide strip includes sequentially connected first side, second side and the 3rd side, second side Face connects the heat-conducting plate；The wind guide tank runs through the first side, second side and the 3rd side, the stream of the wind guide tank Logical direction is vertical with the extending direction of the wind guide strip.

Preferably, the wind guide strip includes sequentially connected first side, second side and the 3rd side, second side Face connects the heat-conducting plate, and the wind guide tank runs through the first side and second side；The quantity of the wind guiding component is extremely One few, a wind guiding component is arranged on the edge of the heat-conducting plate, and the notch of the wind guide tank on the wind guide strip In face of the heat-conducting plate.

Preferably, the quantity of the air-guiding hole and the quantity of the wind guide tank are multiple, and the quantity of the wind guide tank It is consistent with the quantity of the air-guiding hole.

Preferably, the movable part in face of the side of the heat-conducting plate is equipped with multiple protrusions, the raised quantity with The quantity of the air-guiding hole is consistent, and the protrusion can be contained in the air-guiding hole with the moving for movable part, with The air-guiding hole is blocked.

Preferably, the wind guiding component further includes driving device, the driving device to drive the movable part along The surface of the heat-conducting plate moves in parallel.

Preferably, the heat-conducting plate in face of the side in the air-cooled space is additionally provided with partition plate, and the partition plate is by the wind Cold space is separated into main air duct and air -return duct, offers through hole on the partition plate so that the air in the air-cooled space is described Circulated between main air duct and the air -return duct；The movable part runs through the through hole, and can be moved in the through hole.

Preferably, the vertical partition plate of the movable part.

Preferably, the development length of the wind guide strip is less than or equal to the length at the edge of the heat-conducting plate, the activity The development length of part is less than or equal to the length at the edge of the heat-conducting plate.

In technical solution provided by the utility model, air-guiding hole is offered on heat-conducting plate, heat-conducting plate faces storage space Side be equipped with wind guiding component, and wind guiding component can be moved so that air-guiding hole to be opened or closed, and then when air-guiding hole is opened, Air in air-cooled space can be circulated to storage space and blow to heat-conducting plate, with the condensation to having been formed over heat conduction plate surface Drying function is played, and prevents heat conduction plate surface from producing condensation, it is ensured that the humidity of storage space.

Brief description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.

Fig. 1 is the structure diagram for being provided with wind guiding component in one embodiment of the utility model refrigerator on heat-conducting plate；

Fig. 2 is the view from left to right of heat-conducting plate in Fig. 1；

Fig. 3 is the sectional view of heat-conducting plate and wind guiding component in Fig. 1；

Fig. 4 is the structure diagram of wind guiding component in Fig. 1；

Fig. 5 is the structure diagram of the wind guide strip of wind guiding component in Fig. 4.

Drawing reference numeral explanation：

Label	Title	Label	Title
				10	Wind guiding component	20	Heat-conducting plate
11	Wind guide strip	12	Movable part
				13	Driving device	111	First side
112	Second side	113	Wind guide tank
				121	It is raised	21	Partition plate

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower all other embodiments obtained, shall fall within the protection scope of the present invention.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each component, motion conditions etc., such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, and it cannot be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for description purpose Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " more in the description of the utility model It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used Be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements Or the interaction relationship of two elements, unless otherwise restricted clearly.For the ordinary skill in the art, can be with Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.

In addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical solution is conflicting or can not realize The combination of this technical solution is not present, also not within the protection domain of the requires of the utility model.

The utility model proposes a kind of refrigerator.

Fig. 1 to Fig. 2 is refer to, in one embodiment of the utility model, which includes case courage and be installed in case courage Case courage inner space is separated into air-cooled space and the storage space to storing by heat-conducting plate 20, heat-conducting plate 20, on heat-conducting plate 20 Offer to penetrate through the air-guiding hole (not shown) of air-cooled space and storage space, heat-conducting plate 20 is equipped with wind guiding component 10, leads Wind component 10 can be moved so that air-guiding hole to be opened or closed, and when air-guiding hole is opened, the air in air-cooled space can circulate To storage space and blow to heat-conducting plate 20.

In technical solution provided by the utility model, the inner space of refrigerator courage has been separated into air-cooled sky by heat-conducting plate 20 Between and storage space.Heat-conducting plate 20 can use the metallic plate with Thermal conductivity to be made, and then can produce air-cooled space Raw low temperature is conducted to storage space by heat-conducting plate 20, to realize that cooling is handled to storage space.It is to be appreciated that refrigerator exists In process of refrigerastion, due to the temperature difference of 20 both sides of heat-conducting plate, the side surface back to air-cooled space of heat-conducting plate 20 is possible to produce Raw condensation, and then the humidity of storage space is impacted, influence the fresh keeping property of refrigerator.

In the present embodiment, air-guiding hole is offered on heat-conducting plate 20, being equipped with face of the side of storage space for heat-conducting plate 20 is led Wind component 10, and wind guiding component 10 can be moved so that air-guiding hole to be opened or closed, and then when air-guiding hole is opened, air-cooled space Interior air can be circulated to storage space and blow to heat-conducting plate 20；When wind-guiding bore closure, the air in air-cooled space can not Into storage space, it is two independent spaces also to allow for air-cooled space with storage space.Therefore, wind guiding component 10 is passed through Set, the air circulation between air-cooled space and storage space can be controlled according to the refrigeration situation of refrigerator.Need explanatorily It is that wind turbine is equipped with air-cooled space, to promote the air in air-cooled space to be circulated, the setting of wind turbine also will be air-cooled with regard to energy Air in space blows to the surface of heat-conducting plate 20 by air-guiding hole and wind guiding component 10, so also just can be effectively by heat-conducting plate The condensation that 20 surface produces air-dries, and then ensure that the humidity of storage space.

Fig. 3 is refer to, wind guiding component 10 includes wind guide strip 11 and movable part 12, and wind guide strip 11 is arranged on facing for heat-conducting plate 20 The side of storage space, movable part 12 be arranged on heat-conducting plate 20 in face of the side in air-cooled space, and movable part 12 can be along leading The surface movement of hot plate 20；Wind guide strip 11 offers the wind guide tank 113 with air-guiding hole perforation, so as to be blown by the air of air-guiding hole To heat-conducting plate 20.That is, wind guide strip 11 is to be fixedly connected with heat-conducting plate 20, wind guide strip 11 is immovable, movable part 12 It in air-cooled space, and can be moved along the surface of heat-conducting plate 20, and then open or close the purpose of air-guiding hole.Can be with Understand ground, movable part 12 can be a horizontal surface with the joint face of heat-conducting plate 20, and movable part 12 is close to heat-conducting plate 20 surface movement, and then when movable part 12 is moved to covering air-guiding hole, can be better achieved the purpose of wind-guiding bore closure, Prevent the air in air-cooled space from entering storage space.The wind guide tank 113 with air-guiding hole perforation is offered on wind guide strip 11, works as work When moving part 12 is moved to away from air-guiding hole, the air in air-cooled space enters wind guide tank under the action of wind turbine by air-guiding hole 113, and the surface of heat-conducting plate 20 is blowed to through wind guide tank 113, it is air-dried to be played to the condensation for having been formed over 20 surface of heat-conducting plate Effect, and prevent 20 surface of heat-conducting plate from producing condensation, it is ensured that the humidity of storage space.

In one embodiment of the application, wind guide strip 11 includes sequentially connected first side 111, second side 112 And the 3rd side, second side 112 connect heat-conducting plate 20；Wind guide tank 113 is through first side 111, second side 112 and the 3rd Side, the circulating direction of wind guide tank 113 are vertical with the extending direction of wind guide strip 11.In the present embodiment, wind guide strip 11 is laterally set, 113 face air-guiding hole of wind guide tank is set, and the circulating direction of wind guide tank 113 is vertical.That is, enter wind guide tank from air-guiding hole 113 air, can upwards blow out under the action of wind turbine or blow out downwards so that pass through the air energy bigger model of wind guide strip 11 Exclosure covers the surface of heat-conducting plate 20.

Refer to Fig. 5, in another embodiment of the application, wind guide strip 11 include sequentially connected first side 111, 112 and the 3rd side of second side, second side 112 connect heat-conducting plate 20, and wind guide tank 113 runs through first side 111 and second Side 112；The quantity of wind guiding component 10 is at least one, and a wind guiding component 10 is arranged on the edge of heat-conducting plate 20, and wind guide strip The notch of wind guide tank 113 on 11 faces heat-conducting plate 20.In the present embodiment, heat-conducting plate 20 is square, the number of wind guiding component 10 Measure as four, four wind guiding components 10 are arranged on four edges of the heat-conducting plate 20 of square correspondingly.That is, heat conduction Plate 20 is equipped with four movable parts 12 in face of the side in air-cooled space, and heat-conducting plate 20 is equipped with four in face of the side of storage space Wind guide strip 11, the line of four wind guide strips 11 is square.Wind guide tank 113 runs through adjacent two side of wind guide strip 11, leads Wind groove 113 includes a notch of face air-guiding hole, and another is to the notch divulged information, that is to say, that wind guide strip 11 is single Divulge information side.Air guide hole on wind guide strip 11 also allows for four wind guide strips 11 towards heat-conducting plate 20 towards the middle part of heat-conducting plate 20 Middle part is dried, and then more intensively can play drying function to the surface of heat-conducting plate 20, prevents the generation of condensation.

Further, the quantity of air-guiding hole and the quantity of wind guide tank 113 are multiple, and the quantity of wind guide tank 113 is with leading The quantity of air holes is consistent.Specifically, an air-guiding hole corresponds to a wind guide tank 113, and multiple air-guiding holes are arranged side by side in heat-conducting plate 20.For example, multiple air-guiding holes being arranged side by side are one group of air-guiding hole, multigroup air-guiding hole can be included on heat-conducting plate 20 so that wind Air in cold space can more enter storage space, also so that the air in air-cooled space blows to heat conduction more in an orderly manner The surface of plate 20, preferably plays heat-conducting plate 20 and air-dries and anti-condensation effect.

Refer to Fig. 4, movable part 12 is equipped with multiple raised 121 in face of the side of heat-conducting plate 20, the quantity of protrusion 121 with The quantity of air-guiding hole is consistent, protrusion 121 can moving and be contained in air-guiding hole with movable part 12, air-guiding hole is blocked up Firmly.Specifically, raised 121 size is adapted with the size of air-guiding hole on movable part 12 so that when protrusion 121 is contained in wind-guiding When in hole, the effect for closing air-guiding hole can be reached, prevent the air in air-cooled space from entering storage space by air-guiding hole.

Continue referring to Fig. 4, wind guiding component 10 further includes driving device 13, and driving device 13 is driving 12 edge of movable part The surface for heat-conducting plate 20 moves in parallel.In the present embodiment, driving device 13 includes motor and gear, gear connection movable part 12, motor connects the controller of refrigerator, and the power on/off of motor and current direction are controlled by controller.It is to be appreciated that Motor is by the change of current direction, so that the rotation direction of gear changes.For example, forward current causes gear just Turn, reverse current causes gear to invert.Gear drives movable part 12 to transport up or down respectively by rotating and reverse It is dynamic, also allow for movable part 12 and achieve the purpose that to open or close air-guiding hole.It is to be appreciated that the controller of refrigerator can be passed through It is configured come parameters such as the rotation period to motor and slewing rates, so that 12 property performance period of movable part is moved, realizes To the intelligent control of movable part 12.

Fig. 2 is refer to, heat-conducting plate 20 is additionally provided with partition plate 21 in face of the side in air-cooled space, and partition plate 21 divides air-cooled space Main air duct and air -return duct are divided into, offers through hole on partition plate 21 so that the air in air-cooled space is between main air duct and air -return duct Circulate；Movable part 12 runs through through hole, and can be moved in through hole.Specifically, heat-conducting plate 20 away from wind guide strip 11 Side is equipped with partition plate 21, and one end of the remote heat-conducting plate 20 of partition plate 21 is abutted with case courage, and air-cooled space is separated into main air duct And air -return duct.It should be noted that wind turbine, evaporator and compressor are equipped with main air duct, to realize the refrigeration in air-cooled space； Through hole is offered on partition plate 21 so that the air in air-cooled space is under the action of wind turbine, is realized between main air duct and air -return duct Circulate, and then make heat-conducting plate 20 cool down purpose.In the present embodiment, partition plate 21 is vertically arranged, movable part 12 Laterally set, and movable part 12 runs through through hole, and can realize and move up and down in through hole.That is, the size of through hole is more than The size of movable part 12 so that through hole also leaves gap after housing movable part 12, facilitates the air between main air duct and air -return duct Circulation.

Preferably, 12 vertical partition plate 21 of movable part.For example, when partition plate 21 is laterally sets, then movable part 12 is vertical Set.It should be noted that the height of movable part 12 is less than the height of partition plate 21, that is to say, that the remote heat conduction of movable part 12 One end of plate 20 is not abutted with case courage, and then the setting of movable part 12 can't hinder the stream of air in main air duct or air -return duct It is logical.

Further, the development length of wind guide strip 11 is less than or equal to the length at the edge of heat-conducting plate 20, movable part 12 Development length is less than or equal to the length at the edge of heat-conducting plate 20.In the present embodiment, the development length and heat-conducting plate of wind guide strip 11 The length at 20 edge is consistent, and the development length of movable part 12 is consistent with the length at the edge of heat-conducting plate 20.Such setting, makes Obtaining wind guiding component 10 more in large area can guide the air in air-cooled space to storage space, and blow to the table of heat-conducting plate 20 Face, it is ensured that the surface of heat-conducting plate 20 can be covered by wind, further ensured wind guiding component 10 and produced to the surface of heat-conducting plate 20 Condensation air-dried effect.

In the preferred embodiment of the application, heat-conducting plate 20 is for metalwork or by the material system with high thermal conductivity Into.Movable part 12 and wind guide strip 11 can be plastic part or metalwork, and wind guide strip 11 can use screw connection, bonding or card The mode connect realizes the fixation with heat-conducting plate 20.

The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, It is every under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of refrigerator, it is characterised in that including case courage and the heat-conducting plate being installed in case courage, the heat-conducting plate is by refrigerator container Inner space is separated into air-cooled space and the storage space to storing, offers to penetrate through on the heat-conducting plate described air-cooled Space and the air-guiding hole of the storage space, the heat-conducting plate are equipped with wind guiding component, and the wind guiding component can be moved to incite somebody to action The air-guiding hole opens or closes, and when the air-guiding hole is opened, the air in the air-cooled space can be circulated to the storage Hide space and blow to the heat-conducting plate.

2. refrigerator as claimed in claim 1, it is characterised in that the wind guiding component includes wind guide strip and movable part, described to lead Wind bar is arranged on the heat-conducting plate in face of the side of the storage space, and the movable part is arranged on the heat-conducting plate in face of described The side in air-cooled space, and the movable part can be moved along the surface of the heat-conducting plate；The wind guide strip offers and institute The wind guide tank of air-guiding hole perforation is stated, so as to blow to the heat-conducting plate by the air of the air-guiding hole.

3. refrigerator as claimed in claim 2, it is characterised in that the wind guide strip includes sequentially connected first side, second Side and the 3rd side, the second side connect the heat-conducting plate；The wind guide tank is through the first side, second side And the 3rd side, the circulating direction of the wind guide tank are vertical with the extending direction of the wind guide strip.

4. refrigerator as claimed in claim 2, it is characterised in that the wind guide strip includes sequentially connected first side, second Side and the 3rd side, the second side connect the heat-conducting plate, and the wind guide tank runs through the first side and the second side Face；For the quantity of the wind guiding component to be at least one, a wind guiding component is arranged on the edge of the heat-conducting plate, and described leads The notch of the wind guide tank on wind bar faces the heat-conducting plate.

5. such as the refrigerator any one of claim 2-4, it is characterised in that the quantity of the air-guiding hole and the wind guide tank Quantity be multiple, and the quantity of the wind guide tank is consistent with the quantity of the air-guiding hole.

6. such as the refrigerator any one of claim 2-4, it is characterised in that the movable part in face of the heat-conducting plate Side is equipped with multiple protrusions, and the raised quantity is consistent with the quantity of the air-guiding hole, and the protrusion can be with the work Moving for moving part and be contained in the air-guiding hole, the air-guiding hole is blocked.

7. such as the refrigerator any one of claim 2-4, it is characterised in that the wind guiding component further includes driving device, The driving device is driving the movable part to be moved in parallel along the surface of the heat-conducting plate.

8. such as the refrigerator any one of claim 2-4, it is characterised in that the heat-conducting plate faces the air-cooled space Side be additionally provided with partition plate, the air-cooled space is separated into main air duct and air -return duct, is offered on the partition plate by the partition plate Through hole is so that the air in the air-cooled space circulates between the main air duct and the air -return duct；The movable part passes through The through hole is worn, and can be moved in the through hole.

9. refrigerator as claimed in claim 8, it is characterised in that the vertical partition plate of the movable part.

10. such as the refrigerator any one of claim 2-4, it is characterised in that the development length of the wind guide strip be less than or Equal to the length at the edge of the heat-conducting plate, the development length of the movable part is less than or equal to the length at the edge of the heat-conducting plate Degree.