CN212619568U - Refrigerating and freezing device - Google Patents
Refrigerating and freezing device Download PDFInfo
- Publication number
- CN212619568U CN212619568U CN202020761226.4U CN202020761226U CN212619568U CN 212619568 U CN212619568 U CN 212619568U CN 202020761226 U CN202020761226 U CN 202020761226U CN 212619568 U CN212619568 U CN 212619568U
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- light source
- door body
- freezer
- opening degree
- opening
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model provides a cold-stored refrigeration device, it is including injecing the box of storing compartment, set up on the box, set up to get to put open-ended door body and aperture detection device, first light source, second light source and controller for can receive the operation ground to open or close storing compartment. The opening degree detection device is configured to detect the opening degree of a door body, the first light source and the second light source are respectively arranged at two different positions in the storage room, the controller is electrically connected with the opening degree detection device and the first light source and the second light source respectively, and the controller is configured to control the first light source and the second light source to be turned on or turned off according to the opening degree of the door body detected by the opening degree detection device, but not as the door body is opened in the prior art, all light sources in the storage room are all opened, so that the electric energy loss can be reduced, and the illumination requirement of the storage room can be met.
Description
Technical Field
The utility model relates to a cold-stored, freezing storage technical field especially relates to a cold-stored refrigeration device.
Background
In a refrigeration and freezing device such as a refrigerator, an illumination light source is generally arranged in a storage chamber of the refrigeration and freezing device, and when the storage chamber is opened, the illumination light source is turned on to illuminate the storage chamber, so that a user can conveniently store and take articles.
The lighting source control mode generally adopted by the existing refrigerator is that the lighting source is controlled to be turned on immediately when the storage chamber is opened, and although the lighting mode meets the lighting requirement of the storage chamber, the power consumption is increased.
Disclosure of Invention
It is an object of the present invention to provide a refrigerating and freezing device which solves at least the above problems.
The utility model discloses a further purpose is when satisfying storing room lighting needs, reduces the electric quantity loss.
In particular, the present invention provides a cold storage and refrigeration apparatus, comprising:
the storage compartment is provided with an access opening for storing and taking articles;
the door body is arranged on the box body and can be used for opening or closing the taking and placing opening in an operable manner;
an opening degree detection device configured to detect an opening degree of the door body;
the first light source and the second light source are respectively arranged at two different positions in the storage room;
and the controller is electrically connected with the opening detection device, the first light source and the second light source respectively and is configured to control the turning on or off of the first light source and the second light source according to the opening degree of the door body detected by the opening detection device.
Optionally, the door body is pivotally arranged on the box body;
the first light source is arranged on one side, opposite to the taking and placing opening, of the inner wall of the storage chamber, and the second light source is arranged on one side, opposite to the pivoting side of the door body, of the inner wall of the storage chamber;
the controller is configured to keep the first light source and the second light source in a turned-off state when the opening degree of the door body is determined to be smaller than a first preset opening degree.
Optionally, the controller is further configured to, when it is determined that the opening degree of the door body is equal to or greater than the first preset opening degree and smaller than a second preset opening degree, turn on the second light source, and maintain the off state of the first light source.
Optionally, the controller is further configured to turn off the second light source and turn on the first light source when it is determined that the opening degree of the door body is equal to or greater than the second preset opening degree.
Optionally, the brightness of the first light source after being turned on is greater than the brightness of the second light source after being turned on.
Optionally, the access opening is located at the front side of the storage compartment, and the door body is pivotally arranged at the front side of the box body;
the side, opposite to the taking and placing opening, of the inner wall of the storage chamber is the rear wall of the storage chamber, and the side, opposite to the pivoting side of the door body, of the inner wall of the storage chamber is the side wall, opposite to the pivoting side of the door body, of the storage chamber.
Optionally, the first light source and the second light source are both long strips, and the length directions of the first light source and the second light source are both parallel to the height direction of the storage compartment.
Optionally, the first light source is located at the middle position of the rear wall of the storage compartment in the width direction;
the second light source is located in the middle of the side wall, opposite to the pivoting side of the door body, of the storage compartment in the width direction.
Optionally, the opening degree detection device is an angle sensor disposed on a pivoting side of the door body, and the angle sensor is configured to determine an opening degree of the door body according to a pivoting opening angle of the door body.
Optionally, the opening detection device is a distance sensor disposed on a pivoting side of the door body, and the distance sensor is configured to determine an opening degree of the door body according to a distance between the door body and the box body in an opening process of the door body.
The utility model discloses an among the cold-stored refrigeration device, lighting or extinguishing of first light source, second light source is according to the degree of opening of the door body and control, and not like in the twinkling of an eye that the door body was opened among the prior art, indoor all light sources all open between the storing, so can reduce the power consumption, also can satisfy the lighting requirements of storing room.
Further, the utility model discloses an among the cold-stored refrigeration device, the position that sets up of first light source, second light source makes the illumination area of first light source more be close to a body, and the illumination area of second light source covers more extensively, and the inboard of the depth direction of the storing room of can radially reaching, so when the door body degree of opening is less, can only light first light source, when the door body degree of opening is great, can light the second light source, extinguish first light source, so when satisfying the storing room illumination demand, reduce the energy consumption.
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 refrigerating and freezing apparatus according to an embodiment of the present invention;
fig. 2 is a schematic block diagram of a refrigeration and freezing apparatus according to an embodiment of the present invention.
Detailed Description
For convenience of description, the directions of "up", "down", "front", "back", "top", "bottom", "lateral" and the like referred to in the specification are defined according to the spatial positional relationship in the normal operation state of the refrigeration and freezing apparatus 100.
The refrigerating and freezing apparatus 100 of the present embodiment is described in detail below with reference to fig. 1 and 2. The refrigerating and freezing apparatus 100 of the present embodiment may be a refrigerator, a freezer, or other devices having refrigerating and freezing functions.
As shown in fig. 1 and 2, the refrigerating and freezing device 100 includes a box body 110 defining a storage compartment 111, a door 120 provided on the box body 110 and configured to be operable to open or close an access opening of the storage compartment 111, and an opening degree detection device 103, a first light source 101, a second light source 102, and a controller 130.
The opening degree detection device 103 is configured to detect the opening degree of the door 120, the first light source 101 and the second light source 102 are respectively disposed at two different positions in the storage compartment 111, and the controller 130 is electrically connected to the opening degree detection device 103, the first light source 101 and the second light source 102, respectively, and is configured to control the turning on or off of the first light source 101 and the second light source 102 according to the opening degree of the door 120 detected by the opening degree detection device 103. That is, the turning on or off of the first light source 101 and the second light source 102 is controlled according to the opening degree of the door 120, rather than turning on all the light sources in the storage compartment 111 at the moment when the door 120 is opened as in the prior art, which can reduce the power consumption and meet the illumination requirement of the storage compartment 111.
In some embodiments, the door 120 is pivotally disposed on the cabinet 110, the first light source 101 is disposed on a side of an inner wall of the storage compartment 111 opposite to the access opening, the second light source 102 is disposed on a side of the inner wall of the storage compartment 111 opposite to a pivoting side of the door 120, and the controller 130 is configured to keep both the first light source 101 and the second light source 102 in the off state when it is determined that the opening degree of the door 120 is smaller than the first preset opening degree. In this embodiment, the first light source 101 and the second light source 102 are disposed at positions such that the illumination area of the first light source 101 is closer to the door 120, and the illumination area of the second light source 102 is wider and can radiate to the inner side of the depth direction of the storage compartment 111, when the opening degree of the door 120 is smaller than the first preset opening degree, it indicates that the degree to which the door 120 has just been opened is very small, and at this time, the user does not perform an operation of storing and taking articles, so that the storage compartment 111 has no illumination requirement, and the first light source 101 and the second light source 102 can be kept in an off state, thereby saving electric energy.
In an alternative embodiment, the door 120 may be disposed on the cabinet 110 in a push-pull manner, that is, the door 120 may be operated to be translated to open or close the storage compartment 111. Accordingly, the second light source 102 may be disposed on any one of two sidewalls of the storage compartment 111 located at two sides of the door 120 in the translation direction.
In some embodiments, the controller 130 is further configured to, when it is determined that the opening degree of the door 120 is equal to or greater than the first preset opening degree and less than the second preset opening degree, turn on the second light source 102, and maintain the off state of the first light source 101. As the opening degree of the door 120 is increased, when the door 120 is opened to a certain degree, a user may need to perform an operation of storing and taking articles in the storage compartment 111, but at this time, because the opening degree of the door 120 is still limited, the operation position of the user may be in an area of the storage compartment 111 close to the door 120, and an illumination area of the second light source 102 is closer to the door 120, so that the illumination requirement can be met by only turning on the second light source 102, and the extinguishing state of the first light source 101 is still maintained, so as to save energy consumption.
In some embodiments, the controller 130 is further configured to turn off the second light source 102 and turn on the first light source 101 when it is determined that the opening degree of the door 120 is equal to or greater than the second preset opening degree. As the opening degree of the door 120 is increased, when the door 120 is substantially completely opened, a user may need to access the inner area of the storage compartment 111 in the depth direction, and at this time, the first light source 101 may be turned on, and since the illumination area of the first light source 101 may cover substantially the entire space from the inner side to the outer side of the storage compartment 111 in the depth direction, even if the second light source 102 is turned off, the illumination requirement of the storage compartment 111 may not be affected, and therefore, the second light source 102 may be turned off at this time, so as to save electric energy.
In some embodiments, the brightness of the first light source 101 after being turned on may be greater than the brightness of the second light source 102 after being turned on, so as to ensure that the first light source 101 can provide the illumination requirement for the entire storage compartment 111 after being turned on, and the second light source 102 does not need to be turned on, thereby reducing energy consumption.
In some embodiments, the access opening may be located at a front side of the storage compartment 111, the door 120 may be pivotally disposed at the front side of the cabinet 110, a side of an inner wall of the storage compartment 111 opposite to the access opening is a rear wall of the storage compartment 111, and a side of the inner wall of the storage compartment 111 opposite to a pivoting side of the door 120 is a side wall of the storage compartment 111 opposite to the pivoting side of the door 120. That is, in the present embodiment, the front side of the storage compartment 111 has the access opening, the first light source 101 is disposed on the rear wall of the storage compartment 111, and the second light source 102 is disposed on the side of the side wall of the storage compartment 111 opposite to the pivoting side of the door 120, for example, the pivoting side of the door 120 is located on the left side, and the second light source 102 is disposed on the right side wall of the storage compartment 111.
The first light source 101 and the second light source 102 may be both long strips, and the length directions of the first light source 101 and the second light source 102 are both parallel to the height direction of the storage chamber 111, so as to increase the sizes of the first light source 101 and the second light source 102 and improve the illumination effect.
The first light source 101 can be located at the middle position of the rear wall of the storage compartment 111 in the width direction, the second light source 102 can be located at the middle position of the side wall of the storage compartment 111 opposite to the pivoting side of the door body 120 in the width direction, and the arrangement positions of the first light source 101 and the second light source 102 can enable the illumination brightness of the areas of the storage compartment 111 in the width direction to be more uniform, so that the illumination requirements of the areas of the storage compartment 111 are met. In the embodiment shown in the drawings, the width direction is also the lateral direction or the left-right direction.
In some embodiments, the opening degree detection device 103 is an angle sensor disposed on a pivoting side of the door body 120, and the angle sensor is configured to determine an opening degree of the door body 120 according to a pivoting opening angle of the door body 120. The angle sensor is mounted on the pivoting side of the door body and has a hole that fits the pivoting shaft of the door body 120. In the process of opening the door body, the pivot shaft and the door body rotate relatively, the pivot shaft rotates relatively 1/16 circles, and the angle sensor counts once. When rotating in one direction, the count increases, when the direction of rotation is changed, the count decreases, the count is related to the initial position of the angle sensor, and when the angle sensor is initialized, the count value thereof is set to 0. When the door 120 is closed, the value of the angle sensor is set to an initial value of 0 °. The larger the angle sensor detects that the door 120 pivots, the larger the opening degree of the door 120.
In an alternative embodiment, the opening detecting device 103 may be a distance sensor disposed on a pivoting side of the door 120, and the distance sensor is configured to determine an opening degree of the door 120 according to a distance between the door 120 and the cabinet 110 during the opening process of the door 120, for example, the distance sensor detects a horizontal distance between the pivoting side of the door 120 and a front edge of the cabinet 110 during the opening process of the door 120, so as to determine the opening degree of the door 120.
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 (10)
1. A refrigeration freezer apparatus, comprising:
the storage compartment is provided with an access opening for storing and taking articles;
the door body is arranged on the box body and can be used for opening or closing the taking and placing opening in an operable manner;
an opening degree detection device configured to detect an opening degree of the door body;
the first light source and the second light source are respectively arranged at two different positions in the storage room;
and the controller is electrically connected with the opening detection device, the first light source and the second light source respectively and is configured to control the turning on or off of the first light source and the second light source according to the opening degree of the door body detected by the opening detection device.
2. A refrigerator-freezer as claimed in claim 1, wherein the freezer is arranged to cool the freezer
The door body is pivotally arranged on the box body;
the first light source is arranged on one side, opposite to the taking and placing opening, of the inner wall of the storage chamber, and the second light source is arranged on one side, opposite to the pivoting side of the door body, of the inner wall of the storage chamber;
the controller is configured to keep the first light source and the second light source in a turned-off state when the opening degree of the door body is determined to be smaller than a first preset opening degree.
3. A refrigerator-freezer as claimed in claim 2, wherein the freezer is arranged to be moved from the first position to the second position
The controller is further configured to light the second light source and keep the first light source in an off state when the door body is determined to be opened to a degree equal to or greater than the first preset opening degree and smaller than a second preset opening degree.
4. A refrigerator-freezer as claimed in claim 3, wherein the freezer is arranged to cool the freezer
The controller is further configured to extinguish the second light source and light the first light source when the opening degree of the door body is determined to be equal to or larger than the second preset opening degree.
5. A refrigerator-freezer as claimed in claim 4, wherein the freezer is arranged to be moved from the first position to the second position
The brightness of the first light source after being lighted is larger than that of the second light source after being lighted.
6. A refrigerator-freezer as claimed in claim 2, wherein the freezer is arranged to be moved from the first position to the second position
The taking and placing opening is positioned at the front side of the storage chamber, and the door body is pivotally arranged at the front side of the box body;
the side, opposite to the taking and placing opening, of the inner wall of the storage chamber is the rear wall of the storage chamber, and the side, opposite to the pivoting side of the door body, of the inner wall of the storage chamber is the side wall, opposite to the pivoting side of the door body, of the storage chamber.
7. A refrigerator-freezer as claimed in claim 6, wherein the freezer is a refrigerator-freezer
The first light source and the second light source are both long strips, and the length directions of the first light source and the second light source are parallel to the height direction of the storage chamber.
8. A refrigerator-freezer as claimed in claim 7, wherein the freezer is a refrigerator-freezer
The first light source is positioned in the middle of the rear wall of the storage compartment in the width direction;
the second light source is located in the middle of the side wall, opposite to the pivoting side of the door body, of the storage compartment in the width direction.
9. A refrigerator-freezer as claimed in claim 2, wherein the freezer is arranged to be moved from the first position to the second position
The opening degree detection device is an angle sensor arranged on the pivoting side of the door body, and the angle sensor is configured to determine the opening degree of the door body according to the pivoting opening angle of the door body.
10. A refrigerator-freezer as claimed in claim 2, wherein the freezer is arranged to be moved from the first position to the second position
The opening degree detection device is a distance sensor arranged on the pivoting side of the door body, and the distance sensor is configured to determine the opening degree of the door body according to the distance between the door body and the box body in the opening process of the door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761226.4U CN212619568U (en) | 2020-05-08 | 2020-05-08 | Refrigerating and freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761226.4U CN212619568U (en) | 2020-05-08 | 2020-05-08 | Refrigerating and freezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212619568U true CN212619568U (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020761226.4U Active CN212619568U (en) | 2020-05-08 | 2020-05-08 | Refrigerating and freezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212619568U (en) |
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2020
- 2020-05-08 CN CN202020761226.4U patent/CN212619568U/en active Active
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