CN211823339U - A kind of refrigerator - Google Patents
A kind of refrigerator Download PDFInfo
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- CN211823339U CN211823339U CN201922407433.XU CN201922407433U CN211823339U CN 211823339 U CN211823339 U CN 211823339U CN 201922407433 U CN201922407433 U CN 201922407433U CN 211823339 U CN211823339 U CN 211823339U
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- duct
- refrigerator
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Abstract
The utility model provides a refrigerator, include: a cabinet defining a storage compartment configured to receive at least one drawer; the evaporator is arranged at the top or the bottom of the storage compartment; and the air supply duct is arranged on the side wall of the box body and is communicated with the cavity where the evaporator is positioned, and at least one air outlet is arranged on the air supply duct so as to supply cold air from the evaporator to the drawer. Use the utility model provides a refrigerator can change original wind circulation wind path, can effectively reduce because the heat dissipation that door body and door seal department lead to, can adjust the size of air outlet as required moreover, and then the control supplies to the cold wind volume of drawer to the temperature of drawer can be controlled, the realization is refrigerated as required.
Description
Technical Field
The utility model relates to a refrigerator technical field especially relates to a refrigerator.
Background
Along with the improvement of living standard of people, higher requirements are put forward on the convenience design of the refrigerator, the refrigerating effect is required to be good, frost is not required, and the air cooling refrigerator is provided by various manufacturers according to the requirements of users.
Inside evaporimeter and the wind channel of generally being equipped with of air-cooled refrigerator among the correlation technique sets up in the back of refrigerator box, and the air outlet in wind channel also generally sets up in the back of refrigerator box, and the cold wind that sees off from the wind channel is seen off forward from the box rear portion, and the temperature that closes on the air outlet is minimum, however because the structure and the service features of refrigerator, the refrigerator door body and door seal department temperature are higher, consequently can cause the indoor temperature inhomogeneous in refrigerator storing room, are unfavorable for the storage of article in the refrigerator.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention has been made to provide a refrigerator that overcomes or at least partially solves the above problems.
The utility model discloses a further purpose changes original wind circulation wind path for temperature distribution is more even in the refrigerator.
Another further object of the present invention is to provide a drawer with adjustable cooling air for cooling the drawer as required.
Particularly, the utility model provides a refrigerator, include:
a cabinet defining a storage compartment configured to receive at least one drawer;
the evaporator is arranged at the top or the bottom of the storage compartment;
and the air supply duct is arranged on the side wall of the box body and is communicated with the cavity where the evaporator is positioned, and at least one air outlet is arranged on the air supply duct so as to supply cold air from the evaporator to the drawer.
Optionally, a ventilation opening opposite to one air outlet is arranged on the side wall of each drawer, so that cold air sent out from the air outlet enters the drawer.
Optionally, the refrigerator further comprises:
the air return duct is arranged on the other side wall of the box body opposite to the side wall of the box body where the air supply duct is arranged and is communicated with the cavity where the evaporator is arranged, and at least one air return opening is formed in the air return duct;
the side wall of each drawer is also provided with a vent opposite to one air return opening so as to send the air flow subjected to heat exchange back to the air return channel.
Optionally, each outlet position is provided with an adjustable angle damper.
Optionally, each air return opening position is provided with a temperature sensor, and the opening angle of the angle-adjustable damper is determined based on the value measured by the temperature sensor.
Optionally, a cooling fan is provided at the evaporator location configured to cause the formation of an air flow sent out through the evaporator.
Optionally, the storage compartment is configured to accommodate a plurality of drawers, which are arranged in sequence along a height direction of the storage compartment.
Optionally, the air supply duct comprises a plurality of sub air supply ducts corresponding to the plurality of drawers; and is
The position of the refrigerating fan is provided with a micro air duct turntable, the micro air duct turntable comprises a plurality of gaps and a shielding piece, the plurality of gaps are respectively communicated with the plurality of sub air supply ducts, and the shielding piece is controlled to rotate, so that the gaps are opened or closed to distribute airflow formed by the refrigerating fan.
Optionally, the evaporator is disposed at a bottom of the storage compartment.
The utility model discloses a refrigerator, because the evaporimeter overhead or the end put the storing room indoor to the supply-air duct sets up in the lateral wall of box, consequently can follow the box lateral wall from the cold wind that the supply-air duct sent out and see off to another box lateral wall direction relative with it, make the air current circulation more reasonable, be favorable to thermal abundant exchange, can effectively reduce the heat dissipation that a body and door seal department lead to.
Further, the utility model discloses an air outlet position is equipped with adjustable angle air door, through the angle of opening of adjustment adjustable angle air door, can control the supply well to the cold wind volume of drawer, refrigerates as required to satisfy different refrigeration demands.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of a refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of a drawer according to one embodiment of the present invention;
fig. 3 is a schematic structural view of a refrigerator according to another embodiment of the present invention;
fig. 4 is a schematic structural view of a refrigerator according to still another embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
It should be noted that the features of the embodiments and preferred embodiments of the present invention can be combined without conflict.
Fig. 1 is a schematic structural view of a refrigerator 100 according to an embodiment of the present invention. Referring to fig. 1, the refrigerator 100 may include: a case 110, an evaporator 120, and a blast duct 130. Wherein the cabinet 110 defines a storage compartment for accommodating at least one drawer 200; the evaporator 120 is arranged at the top or the bottom of the storage compartment; the air duct 130 is disposed on a sidewall of the cabinet 110 and is communicated with the chamber where the evaporator 120 is located, and at least one air outlet 131 is disposed on the air duct 130 to supply cold air from the evaporator 120 to the drawer 200.
The embodiment of the utility model provides a refrigerator 100 is because the evaporimeter 120 overhead or the end put between the storing indoor to supply-air duct 130 sets up in the lateral wall of box 110, and the cold wind that sends out from supply-air duct 130 can be followed the box 110 lateral wall and sent out to another lateral wall direction relative to it, makes the air current circulation more reasonable, is favorable to thermal abundant exchange, can effectively reduce the heat dissipation that the door body and door seal department lead to.
With continued reference to fig. 1, in one embodiment, a cooling fan 140 may be provided at the location of the evaporator 120 to facilitate the creation of an airflow that is sent out to the supply air duct 130 via the evaporator 120. Optionally, the cooling fan 140 is disposed in the chamber where the evaporator 120 is located, and is located between the evaporator 120 and the air supply duct 130. The scheme based on the embodiment can strengthen the cold air circulation in the refrigerator 100, so that the refrigeration is quicker.
In a preferred embodiment, the evaporator 120 is disposed at the bottom of the storage compartment.
Fig. 2 is a schematic structural view of drawers 200 according to an embodiment of the present invention, and referring to fig. 2, in an embodiment, a vent 210 is provided on a side wall of each drawer 200 opposite to one air outlet 131, so that cool air sent from the air outlet 131 enters the drawer 200. In this embodiment, the ventilation opening 210 on the sidewall of the drawer 200 is opposite to the air outlet 131 on the air supply duct 130 on the sidewall of the box 110, so that cold air coming out from the air outlet 131 of the air supply duct 130 can enter the drawer 200, thereby rapidly cooling the space of the drawer 200.
Fig. 3 is a schematic structural view of a refrigerator according to another embodiment of the present invention, referring to fig. 3, in this embodiment, the refrigerator 100 may further include: a return air duct 150, which is disposed on the other side wall of the box body opposite to the side wall of the box body where the supply air duct 130 is located, and is communicated with the chamber where the evaporator 120 is located, and at least one return air inlet 151 is disposed on the return air duct 150; a ventilation opening 220 is formed on a side wall of each drawer 200 opposite to one of the return air openings 151 to return the heat-exchanged air to the return air duct 150. The air return duct 150 and the air supply duct 130 of this embodiment are respectively disposed on two opposite side walls of the box body, and a vent 220 opposite to the air return opening 151 is further disposed on a side wall of each drawer 200, so that the air flow subjected to heat exchange can be returned to the air return duct 150, and the air flow can return to the chamber where the evaporator 120 is located along the air return duct 150.
It is understood that the vent 210 corresponding to one air outlet 131 and the vent 220 corresponding to one air return 151 on each drawer 200 may be disposed correspondingly or staggered.
In some embodiments, each outlet 131 position is provided with an adjustable angle damper. The opening angle of the air door with the adjustable foot angle is adjusted, so that the amount of cold air supplied to the drawer 200 can be adjusted, the size of air flow supplied to the drawer 200 can be well controlled, and different refrigeration requirements are met. In other embodiments, referring to FIG. 3, a temperature sensor 170 is provided at each return air inlet 151 position, and the opening angle of the adjustable angle damper is determined based on the value measured by the temperature sensor 170. The larger the value measured by the temperature sensor 170 is, the higher the temperature is, the larger the demand for cold air is, and the larger the opening angle of the angle-adjustable air door is.
In practical application, the area of the air outlet 131 can be determined according to the volume of each drawer 200, and the area of the air outlet 131 is correspondingly increased along with the increase of the volume of the drawer 200.
In order to facilitate the user to store the food items in a sorted manner, in an alternative embodiment, the storage compartment is configured to accommodate a plurality of drawers 200, and the plurality of drawers 200 may be arranged in sequence along the height direction of the storage compartment. In another alternative embodiment, the locker room is configured to accommodate a plurality of drawers 200, and the plurality of drawers 200 may be stacked in the horizontal direction as well as the height direction of the locker room.
In the case where a plurality of drawers 200 are accommodated in the locker room, in an alternative embodiment, the air blowing duct 130 may include a plurality of sub air blowing ducts 130a corresponding to the plurality of drawers 200; the micro duct turntable 160 is disposed at the position of the cooling fan 140, the micro duct turntable 160 includes a plurality of gaps and a shielding member, the plurality of gaps are respectively communicated with the plurality of sub air supply ducts 130a, and the shielding member is controlled to rotate, so that the gaps are opened or closed to distribute the air flow formed by the cooling fan 140. In this embodiment, a plurality of sub-air ducts 130a correspond with a plurality of drawers 200, every drawer 200 all has the sub-air duct 130a rather than being linked together, the break-make of a plurality of sub-air ducts 130a can be controlled through little wind channel carousel 160, make the air current that refrigeration fan 140 formed can get into a sub-air duct 130a alone, also can get into a plurality of sub-air ducts 130a simultaneously, thereby realize refrigerating respectively to a plurality of drawers 200, the refrigeration demand that satisfies the user that can be better, promote user experience.
The shielding member can be driven by a stepping motor, and in particular, when the shielding member is implemented, the moving step number of the stepping motor can be determined according to the value measured by the temperature sensor 170, and then the shielding member rotates by the corresponding step number according to the moving step number, so that the corresponding sub air supply duct 130a is opened, and the refrigeration is rapidly performed. Of course, the covering may also be controlled to rotate by other means, such as manually controlled, but the invention is not limited thereto.
The utility model provides a refrigerator 100, evaporimeter 120 overhead or the end put the storing room indoor, return air duct 150 and supply air duct 130 set up respectively at two relative box lateral walls, can be provided with the vent 210 that corresponds with an air outlet 131 and the vent 220 that corresponds with an air return opening 151 on every drawer 200, make the air current that sends out via evaporimeter 120 can carry out the heat transfer in each drawer 200 via supply air duct 130, then send back the air current after the heat transfer to the cavity at evaporimeter 120 place via return air duct 150 again, thereby carry out next wind circulation refrigeration. Use the utility model provides a refrigerator 100, cold wind that follow air supply duct 130 and see off can follow the box lateral wall and see off to another box lateral wall direction relative with it, has changed original wind circulation wind path for air current circulation is more reasonable, is favorable to thermal abundant exchange, can effectively reduce because the door body and the heat dissipation that the door seals department and leads to.
Further, the utility model discloses an air outlet 131 position is equipped with adjustable angle air door, through the angle of opening of adjustment adjustable angle air door, can control the supply well to the cold wind volume of drawer 200, refrigerates as required to different refrigeration demands have been satisfied.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (9)
1. A refrigerator, characterized by comprising:
a cabinet defining a storage compartment configured to receive at least one drawer;
the evaporator is arranged at the top or the bottom of the storage compartment;
and the air supply duct is arranged on the side wall of the box body and is communicated with the cavity where the evaporator is positioned, and at least one air outlet is arranged on the air supply duct so as to supply cold air from the evaporator to the drawer.
2. The refrigerator according to claim 1,
and a ventilation opening opposite to one air outlet is formed in the side wall of each drawer, so that cold air sent out by the air outlet enters the drawer.
3. The refrigerator of claim 2, further comprising:
the air return duct is arranged on the other side wall of the box body opposite to the side wall of the box body where the air supply duct is arranged and is communicated with the cavity where the evaporator is arranged, and at least one air return opening is formed in the air return duct;
and the side wall of each drawer is also provided with a vent opposite to one air return opening so as to send the air flow subjected to heat exchange back to the air return channel.
4. The refrigerator according to claim 3,
each air outlet position is provided with an angle-adjustable air door.
5. The refrigerator according to claim 4,
and a temperature sensor is arranged at each air return inlet, and the opening angle of the angle-adjustable air door is determined based on the numerical value measured by the temperature sensor.
6. The refrigerator according to claim 1,
a cooling fan is disposed at the evaporator location and configured to cause the formation of an airflow that is delivered to the supply air duct via the evaporator.
7. The refrigerator according to claim 6,
the storage compartment is configured to accommodate a plurality of drawers, which are sequentially arranged in a height direction of the storage compartment.
8. The refrigerator according to claim 7,
the air supply duct comprises a plurality of sub air supply ducts corresponding to the plurality of drawers; and is
The refrigerating fan is characterized in that a micro air duct turntable is arranged at the position of the refrigerating fan and comprises a plurality of gaps and a shielding piece, the gaps are respectively communicated with the sub air supply ducts, and the shielding piece is controlled to rotate, so that the gaps are opened or closed to distribute airflow formed by the refrigerating fan.
9. The refrigerator according to claim 1,
the evaporator is arranged at the bottom of the storage chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407433.XU CN211823339U (en) | 2019-12-27 | 2019-12-27 | A kind of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922407433.XU CN211823339U (en) | 2019-12-27 | 2019-12-27 | A kind of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211823339U true CN211823339U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922407433.XU Active CN211823339U (en) | 2019-12-27 | 2019-12-27 | A kind of refrigerator |
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| Country | Link |
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| CN (1) | CN211823339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165971A (en) * | 2021-12-02 | 2022-03-11 | 冰山松洋生物科技(大连)有限公司 | Adjustable wind-guiding structure of preceding air-out formula glass door antisweat and refrigerator device |
-
2019
- 2019-12-27 CN CN201922407433.XU patent/CN211823339U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165971A (en) * | 2021-12-02 | 2022-03-11 | 冰山松洋生物科技(大连)有限公司 | Adjustable wind-guiding structure of preceding air-out formula glass door antisweat and refrigerator device |
| CN114165971B (en) * | 2021-12-02 | 2023-09-26 | 冰山松洋生物科技(大连)有限公司 | Front air-out type glass door condensation-proof adjustable air guide structure and refrigerator device |
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