CN210772950U

CN210772950U - A kind of refrigerator

Info

Publication number: CN210772950U
Application number: CN201921423051.XU
Authority: CN
Inventors: 张秋菊; 王仁华; 申乃雨
Original assignee: Hisense Shandong Refrigerator Co Ltd
Current assignee: Hisense Refrigerator Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-16
Anticipated expiration: 2029-08-29

Abstract

The application discloses a refrigerator, which comprises a refrigerating chamber and a drawer arranged in the refrigerating chamber, wherein the drawer comprises a drawer box body and a storage drawer arranged in the drawer box body, a display panel sealing box is arranged in the drawer box body, a display panel is arranged in the display panel sealing box, and the display panel sealing box is detachably connected with the top end of the drawer box body; the outer surface of the top end of the drawer box body is provided with a transparent display panel, the top end of the drawer box body is provided with a display window, and the transparent display panel and the display window correspond to the display panel; a temperature sensor is arranged in the drawer box body and is electrically connected with the display panel. The drawer in the refrigerator is provided with the independent display panel, and the display panel is sealed by the display panel sealing box, so that the waterproof performance of electronic parts of the display panel is ensured; in addition, the display panel independently displays the humidity, the temperature and the like in the drawer, and a user can control the temperature and the humidity of the drawer and select the storage mode through the display panel, so that the long-time freshness preservation of the articles stored in the drawer is guaranteed.

Description

A kind of refrigerator

Technical Field

The application relates to the technical field of refrigerators, in particular to a refrigerator.

Background

With the continuous improvement of living standard of people, customers have higher and higher requirements on the fresh-keeping time, the fresh-keeping quality, the peculiar smell and the like of food in the refrigerator, and the common refrigerating chamber has high humidity and is not suitable for long-time storage of the food, so that special chambers are designed in the refrigerator to store the food, such as a dry-wet space, a temperature-changing space and the like.

In order to meet the storage requirements of different foods, an independent dry and wet storage compartment and a temperature-changing storage compartment are arranged in a refrigerating box body of the existing refrigerator, and the dry humidity and the temperature in the compartments are displayed on a display screen outside the refrigerator. However, the humidity and temperature in the wet and dry compartments and the temperature in the variable temperature compartment are easily affected by the environment of the refrigeration box body and are not easy to maintain, and in addition, the humidity and temperature in the compartments cannot be well and independently displayed, so that the states of the wet and dry compartments and the variable temperature compartment cannot be visually checked and controlled by a user.

SUMMERY OF THE UTILITY MODEL

The application provides a refrigerator to solve the problems that the humidity, the temperature and the like of a special chamber arranged in the existing refrigerator cannot be displayed independently, and a user cannot visually check and control the state of the special chamber.

In order to solve the technical problem, the embodiment of the application discloses the following technical scheme:

the embodiment of the application discloses a refrigerator, which comprises a refrigerating chamber and a drawer arranged in the refrigerating chamber, wherein the drawer comprises a drawer box body and a storage drawer arranged in the drawer box body,

a display panel sealing box is arranged in the drawer box body, a display panel is arranged in the display panel sealing box, and the display panel sealing box is detachably connected with the top end of the drawer box body; the outer surface of the top end of the drawer box body is provided with a transparent display panel, the top end of the drawer box body is provided with a display window, and the transparent display panel and the display window correspond to the display panel;

a temperature sensor is arranged in the drawer box body and electrically connected with the display panel.

Compared with the prior art, the beneficial effect of this application is:

the refrigerator comprises a refrigerating chamber and a drawer arranged in the refrigerating chamber, wherein the drawer comprises a drawer box body and a storage drawer arranged in the drawer box body, a display panel sealing box is arranged in the drawer box body, a display panel is arranged in the display panel sealing box, the display panel sealing box is detachably connected with the top end of the drawer box body, and the display panel is sealed by the display panel sealing box, so that the display panel is isolated from the environment in the drawer; the outer surface of the top end of the drawer box body is provided with a transparent display panel, the top end of the drawer box body is provided with a display window, the transparent display panel and the display window correspond to the display panel, a user can visually check the content displayed by the display panel through the transparent display panel and the display window, and the user can conveniently know the temperature and humidity conditions in the drawer; be equipped with temperature sensor in the drawer box, temperature sensor is connected with the display panel electricity, and display panel can show inside temperature, humidity of drawer etc. alone. Storing drawer and drawer box pull formula sliding connection, storing drawer are used for placing food such as fruit vegetables, and when storing drawer impeld the drawer box, fruit vegetables etc. were in airtight space, and so external environment is less to influence such as temperature, humidity in the airtight space for the inside humiture of drawer remains stable, can carry out fresh-keeping for a long time to the food of saving in storing drawer.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an assembly schematic view of a refrigerator according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a drawer in a refrigerator according to an embodiment of the present disclosure;

fig. 3 is an assembly schematic view of a cooling air duct in a refrigerator according to an embodiment of the present application;

FIG. 4 is a schematic view of another angle assembly in the refrigerator according to the embodiment of the present disclosure;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is an enlarged view of the point B in FIG. 5;

fig. 7 is an exploded schematic view of a drawer in a refrigerator according to an embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of a display panel in a refrigerator according to an embodiment of the present application;

FIG. 9 is a schematic view of another angle of a drawer in the refrigerator according to an embodiment of the present disclosure;

FIG. 10 is a cross-sectional view C-C of FIG. 9;

fig. 11 is an enlarged view at D in fig. 10.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientation or positional relationship indicated in the drawings or assembly, which is merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or component being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The embodiment of the application provides a refrigerator, as shown in fig. 1 and 2, the refrigerator comprises a refrigerating chamber 20 and a drawer 10, wherein the drawer 10 is installed in the refrigerating chamber 20, and the drawer 10 can be used for independently and hermetically storing foods such as fruits and vegetables and the like so as to guarantee the preservation time, the preservation quality and the like of the foods.

The drawer 10 comprises a drawer box body 1 and a storage drawer 3 arranged in the drawer box body 1, wherein the front side surface of the drawer box body 1 is opened, and the storage drawer 3 is assembled with the drawer box body 1 through the opening. The storage drawer 3 and the drawer box body 1 are in sliding connection in a drawing mode, namely the storage drawer 3 can be drawn back and forth, and the storage drawer 3 is used for placing food such as fruits and vegetables. When the storage drawer 3 is pushed backwards into the drawer box body 1, the drawer box body 1 and the storage drawer 3 form a closed cavity, and food in the storage drawer 3 is preserved; when the storage drawer 3 is pulled out of the drawer box body 1 forwards, the drawer box body 1 is separated from the storage drawer 3, and a user can take and place food for the storage drawer 3.

As shown in fig. 3, 4 and 5, an air inlet 12 is disposed on one side of the drawer housing 1 away from the opening, a refrigerating air duct 2 is disposed on the rear wall of the refrigerating chamber 20, an air supply outlet 21 is disposed at a position of the refrigerating air duct 2 close to the air inlet 12, the air inlet 12 is communicated with the air supply outlet 21, and cold air in the refrigerating air duct 2 is blown into the drawer 10 through the air supply outlet 21 and the air inlet 12 to change the temperature, humidity and the like in the drawer 10.

In this example, the drawer 10 may have a function of adjusting the humidity, and a rotatable damper is provided at the air outlet 21, and the damper may control whether air is blown into the drawer 10. The top wall of the drawer box body 1 is provided with a temperature sensor for detecting the temperature in the drawer 10 in real time, when food in the drawer 10 needs to be kept dry, an air door at the air supply opening 21 is controlled to rotate and open, so that the air supply opening 21 is communicated with the air inlet 12, cold air in the refrigerating air duct 2 is blown into the drawer 10, moisture in the drawer 10 is taken away, the temperature in the drawer 10 is reduced, and the functions of keeping dry and cooling are realized; when food in the drawer 10 needs to be moisturized, the air door at the air supply opening 21 is controlled to rotate and close, so that the air supply opening 21 is not communicated with the air inlet 12, the drawer 10 is in a sealed state, moisture in the drawer 10 is prevented from losing, and the moisturizing and heating functions are realized.

A heater can also be arranged in the drawer 10, when the temperature in the drawer 10 needs to be raised, the air door at the air supply opening 21 is controlled to rotate and close, so that the air supply opening 21 is not communicated with the air inlet 12, and meanwhile, the heater is controlled to work to heat the air in the sealed drawer 10, so that the temperature in the drawer 10 is increased.

As shown in fig. 6, in order to ensure the sealing performance of the drawer 10, foam 13 is arranged at the air inlet 12 of the drawer case 1, and the foam 13 is in contact with the air supply outlet 21; one side of the drawer box body 1, which is far away from the air inlet 12, is provided with an inner door seal 11, and when the storage drawer 3 is pushed into the drawer box body 1, the inner door seal 11 is abutted to the storage drawer 3. In this example, the foam 13 is EPDM (Ethylene propylene diene Monomer) foam which is an EPDM foam material prepared by using EPDM as a main raw material and performing steps of banburying, mold foaming, trimming, splitting and the like, has excellent weather resistance, ozone resistance, corrosion resistance, heat resistance, stability, good heat insulating property, buffering, shock resistance, sound absorption, sound insulation, sealing, flame retardance and the like, and is widely applied to industries such as machinery, sealing, automobiles, air conditioners, electronics, buildings, instruments, aviation, small appliances and the like.

In this example, the inner door seal 11 is a soft seal, which is embedded at the opening of the drawer housing 1 away from the air inlet 12, and is used for sealing the assembly gap between the drawer housing 1 and the storage drawer 3. Through the foam 13 and the inner door seal 11 on the two sides of the drawer body 1, the drawer 10 is in a sealing state after the storage drawer 3 is closed, the outside air cannot enter the drawer 10 through a connecting gap between the drawer body 1 and the storage drawer 3, the temperature and humidity in the drawer 10 are prevented from being influenced by the outside humidity, the temperature and the like, and the preservation time and the preservation quality of food stored in the drawer 10 are ensured.

Be equipped with cold catalyst on the inner wall that storage drawer 3 is close to air intake 12 and remove peculiar smell piece 4, this cold catalyst removes peculiar smell piece 4 and has the function of adsorbing the peculiar smell, can adsorb the peculiar smell in the drawer 10, avoids the peculiar smell in the drawer 10 to influence the taste of foods such as fruit vegetables. In this example, cold catalyst removes peculiar smell piece 4 and is the netted piece of ceramic honeycomb, can increase adsorption area, promotes the performance of adsorbing the peculiar smell.

The temperature of refrigerator walk-in is higher relatively, breeds the bacterium easily, for reducing the bacterium in the drawer 10, in this example, storage drawer 3 adopts antibiotic GPPS (General Purpose Polystyrene) material to make, GPPS has fine antibiotic effect, very strong mould proof ability, adopts GPPS to make storage drawer 3, can play certain antibacterial fresh-keeping function to the food of saving in storage drawer 3.

As shown in fig. 7, the drawer box 1 may include a base 14, a rail support 15, a front frame 16, a rear cover 17 and a top cover 18, the rail support 15 may include a left rail support and a right rail support, bottom ends of the left and right rail supports are respectively mounted to left and right sides of the base 14, bottom end of the front frame 16 is mounted to front side of the base 14, bottom end of the rear cover 17 is mounted to rear side of the base 14, front sides of the left and right rail supports are respectively mounted to left and right sides of the front frame 16, rear sides of the left and right rail supports are respectively mounted to left and right sides of the rear cover 17, top ends of the left and right rail supports are respectively mounted to left and right sides of the top cover 18, top end of the front frame 16 is mounted to front side of the top cover 18, top end of the rear cover 17 is mounted to rear side of the top cover 18, such that the drawer box 1 is composed of the base 14, the rail support 15, the front frame 16, the rear cover.

When the drawer 10 is installed, the base 14 and the rear cover 17 are respectively connected with the bottom and the rear wall of the refrigerating chamber 20, the left guide rail supporting piece connected with the left side of the base 14 is connected with the left side wall of the refrigerating chamber 20, the right guide rail supporting piece connected with the right side of the base 14 is connected with the right side wall of the refrigerating chamber 20, and the fixing can be realized in a clamping manner or by screws.

The air inlet 12 is arranged on the rear cover 17, and the communication between the cold air duct 2 in the rear wall of the refrigerating chamber 20 and the drawer 10 is realized through the air inlet 12. Interior door seals 11 sets up in the inboard of front frame 16, and when storage drawer 3 impeld drawer box 1, storage drawer 3 and front frame 16 butt seal the assembly clearance of storage drawer 3 with front frame 16 through interior door seals 11, guarantee the assembly leakproofness.

A sliding rail can be arranged on the rail support 15, and the storage drawer 3 is connected to the sliding rail in a sliding manner, so that the storage drawer 3 and the drawer box body 1 can be drawn. The lug can be arranged at the opening end of the storage drawer 3 and can be embedded in the slide rail, when the storage drawer 3 is installed, the lug at the opening end of the storage drawer 3 is aligned with the slide rail on the guide rail support piece 15, the storage drawer 3 is pushed backwards, and the lug slides backwards in the slide rail, so that the storage drawer 3 is connected into the drawer box body 1.

Also can set up the slider on guide rail support piece 15, set up the guide rail on the storage drawer 3, the slider can inlay in the guide rail, installation storage drawer 3, with the slider on guide rail support piece 15 is aimed at to the guide rail on the storage drawer 3, promotes storage drawer 3 backward, the slider slides in the guide rail to in pushing into drawer box 1 with storage drawer 3.

The pull-out type sliding connection mode of the storage drawer 3 and the drawer box body 1 is not limited to the above structure, such as pulley sliding groove connection, gear rack connection and the like, and the pull-out type sliding connection mode belongs to the protection range of the embodiment of the application.

In order to conveniently pull the storage drawer 3, an inner buckle 31 can be arranged on one side of the storage drawer 3 away from the drawer box body 1, and when the storage drawer 3 is pushed into the drawer box body 1, a user applies force on the side surface of the storage drawer 3 away from the drawer box body 1 to push the storage drawer 3 to slide backwards; when the storage drawer 3 is pulled out, the user grasps the inner catch 31 and applies a force forward to drive the storage drawer 3 to slide forward.

The arrangement of the inner buckle 31 on the storage drawer 3 can save the materials of the storage drawer 3 and does not occupy the space of the refrigerating chamber 20 additionally. If the handle is disposed on the side of the storage drawer 3 away from the drawer housing 1, the space occupied by the handle needs to be considered, and thus the size of the drawer 10 needs to be reduced appropriately, which affects the storage size of the drawer 10.

The drawer box body 1 can also be of an integrated structure, namely a drawer groove is arranged in the drawer box body 1, and the storage drawer 3 can be in pull-out type sliding connection with the drawer groove.

After the drawer 10 is installed in the refrigerating chamber 20 of the refrigerator, in order to conveniently check the humidity, the temperature and the like in the drawer 10 in real time, a display panel can be arranged on the drawer 10, the display panel can independently display the temperature and the like in the drawer 10, temperature and humidity control, storage mode selection and the like can be further arranged on the display panel, and a user can set corresponding temperature and humidity according to different stored foods and select a corresponding storage mode.

The front edge downside of top cap 18 is equipped with display panel seal box 6, and display panel seal box 6 is embedded to have display panel 5, and display panel 5 installs in display panel seal box 6 promptly, display panel seal box 6 and top cap 18 fixed connection for display panel 5 is located the airtight cavity that display panel seal box 6 and top cap 18 constitute. The display panel 5 is electrically connected to a temperature sensor in the drawer 10, and is used for displaying the temperature in the drawer 10 individually, so that a user can know the temperature and humidity state in the drawer 10 conveniently.

The transparent display panel 7 is arranged on the upper side of the front edge of the top cover 18, the display window is arranged on the front edge of the top cover 18, the transparent display panel 7, the display window and the display panel 5 are arranged correspondingly, and a user can view contents displayed on the display panel 5 through the transparent display panel 7 and the display window. The transparent display panel 7, which may be a tempered glass display panel or a hollow-out panel, may be attached to the front edge of the top cover 18 by an adhesive tape, as long as the user can see the display contents of the display panel 5 through the transparent display panel.

The display panel generally comprises a control panel and a plug-in terminal, the electronic parts have high waterproof requirements, the display panel 5 is arranged in a sealed cavity formed by the display panel sealing box 6, the top cover 18 and the transparent display panel 7, and the electronic parts are isolated from moisture in the refrigerating chamber 20 and the drawer 10, so that the waterproof performance of the electronic parts is ensured, and the service life of the display panel can be effectively prolonged.

As shown in fig. 7 and 8, the display panel 5 includes a protrusion 51, a flange 52 and a lower base 53, and the protrusion 51 and the lower base 53 are respectively fixed on two sides of the flange 52. The display panel sealing case 6 is provided with a rib 61, and the rib 61 is used for pressing the display panel 5 to restrict the up-and-down movement of the display panel 5.

When the display panel 5 is assembled, the lower base 53 is embedded in the display panel seal box 6, the reinforcing rib 61 abuts against the flange 52, then the display panel seal box 6 is fixed on the inner side surface of the top cover 18, and the protrusion 51 of the display panel 5 abuts against the inner side surface of the top cover 18.

As shown in fig. 9, 10 and 11, the top cover 18 is provided with a slot 182 and a hook 181 on the inner side surface, one end of the display panel sealing case 6 is provided with a slot 62, the slot 62 is engaged with the hook 181 to clamp the display panel sealing case 6 on the top cover 18, and the other end of the display panel sealing case 6 is inserted into the slot 182. The display panel sealing box 6 is clamped with the clamping hook 181 through the clamping groove 62, and the box body is inserted into the slot 182 to be matched with the top cover 18, so that a waterproof sealing cavity is formed, and the assembly stability and the waterproof property of the display panel 5 are ensured.

The assembly between the top cover 18 and the display panel sealing box 6 is not limited to the above structure, and for example, the display panel sealing box 6 may also be assembled with the top cover 18 by using a screw connection method, which all fall within the scope of the embodiments of the present application.

When the drawer box body 1 is assembled, the display panel 5 is firstly arranged in the display panel sealing box 6, and then the display panel sealing box 6 is arranged on the inner side surface of the top cover 18, so that the display panel 5 is ensured to correspond to the display window 183 on the top cover 18; then the transparent display panel 7 is pasted at the position of the front edge of the top cover 18 corresponding to the display panel 5, so that the transparent display panel 7 corresponds to the display window 183 on the top cover 18; then, the base 14, the rail support 15, the front frame 16, the rear cover 17, and the top cover 18 are assembled, and the top end of the front frame 16 abuts against the display panel seal case 6 during assembly.

In this example, the rail supports 15 may be two opposing left and right rail supports, with the drawer cabinet 1 being assembled with only one storage drawer 3; guide rail support piece 15 also can be three guide rail support piece, and three guide rail support piece's bottom is installed respectively in the left side of base 14, centre, right side, is divided into two independent cavitys with drawer box 1, and so drawer box 1 can assemble with two storage drawers 3, and convenience of customers classified storage food.

When the drawer box body 1 is assembled with the two storage drawers 3, two corresponding display panels 5 and display panel sealing boxes 6 can be installed; two corresponding display panels 5 may be installed in the display panel sealing box 6, that is, the display panel sealing box 6 is an integral body, and both the display panels 5 are covered in the display panel sealing box 6.

The drawer that this application embodiment provided installs in the walk-in of refrigerator, and this drawer includes the drawer box and sets up the storage drawer in the drawer box, and storage drawer and drawer box pull formula sliding connection, storage drawer are used for storing food such as fruit vegetables. The drawer box body comprises a base, a guide rail supporting piece, a front frame, a rear cover and a top cover, wherein the rear cover is provided with an air inlet which is communicated with an air supply outlet of a refrigeration air channel and is used for realizing the adjustment of the dryness and the humidity of the drawer and ensuring the fresh-keeping time and the fresh-keeping quality of food stored in the drawer; the air inlet is provided with foam, the inner side of the front frame is provided with an inner door seal, and the space tightness of the storage drawer after the storage drawer is closed is ensured through the foam and the inner door seal; the inner wall of the storage drawer is provided with a cold catalyst peculiar smell removing block for adsorbing peculiar smell in the drawer; a display panel sealing box is arranged on the lower side of the top cover and is detachably connected with the top cover, and a display panel is arranged in the display panel sealing box and is isolated from moisture in the drawer, so that the waterproofness of electronic parts of the display panel is ensured; the display panel can independently display the humidity, the temperature and the like in the drawer, so that a user can visually check the state in the drawer, and the user can control the temperature and the humidity of the drawer and select the storage mode according to different foods, thereby greatly prolonging the fresh-keeping time of the foods.

It should be noted that, in the present specification, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a circuit structure, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such circuit structure, article, or apparatus. Without further limitation, the presence of an element identified by the phrase "comprising an … …" does not exclude the presence of other like elements in a circuit structure, article or device comprising the element.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

The above-described embodiments of the present application do not limit the scope of the present application.

Claims

1. A refrigerator comprises a refrigerating chamber and a drawer arranged in the refrigerating chamber, and is characterized in that the drawer comprises a drawer box body and a storage drawer arranged in the drawer box body, wherein,

2. The refrigerator according to claim 1, wherein the drawer cabinet includes a base, a rail supporter, a front frame, a rear cover, and a top cover, and the transparent display panel is mounted to an outer side of the top cover;

the display panel sealing box is fixed on the inner side surface of the top cover, and the outer side surface of the display panel sealing box is abutted to the top surface of the front frame.

3. The refrigerator according to claim 2, wherein a slot and a hook are provided on an inner side surface of the top cover, and a slot is provided at one end of the display panel sealing case, and the slot is engaged with the hook;

the other end of the display panel sealing box is inserted into the slot.

4. The refrigerator according to claim 2, wherein a reinforcing rib is provided inside the display panel sealing case, and the reinforcing rib abuts against the display panel.

5. The refrigerator according to claim 4, wherein the display panel comprises a protrusion, a flange and a lower base, the protrusion and the lower base are respectively arranged on two sides of the flange; the lower base is embedded in the display panel sealing box, the reinforcing ribs compress the turned edges, and the protrusions are abutted to the inner side face of the top cover.

6. The refrigerator according to claim 1, wherein the transparent display panel is a tempered glass panel display panel.

7. The refrigerator according to claim 1, wherein the transparent display panel is a hollow plate.

8. The refrigerator of claim 2, wherein the transparent display panel is adhered to the top cover.

9. The refrigerator of claim 2, wherein the rail support member defines a rail, and the locker drawer is slidably coupled to the rail.