CN215930273U - Refrigerator door assembly and refrigerator - Google Patents
Refrigerator door assembly and refrigerator Download PDFInfo
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- CN215930273U CN215930273U CN202121779792.9U CN202121779792U CN215930273U CN 215930273 U CN215930273 U CN 215930273U CN 202121779792 U CN202121779792 U CN 202121779792U CN 215930273 U CN215930273 U CN 215930273U
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- door
- refrigerator
- handle
- opening
- sensing device
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Abstract
The utility model discloses a refrigerator door assembly and a refrigerator, wherein the refrigerator door assembly comprises a refrigerator door and a door opening sensing device, and the refrigerator door comprises a door body and a handle arranged on the door body; the door opening sensing device is arranged on the refrigerator door and corresponds to the handle and is used for being triggered to generate a door opening control signal when a user approaches the handle so as to enable a controller of the refrigerator to control the door to be opened according to the door opening signal.
Description
Technical Field
The utility model relates to the technical field of refrigerators, in particular to a refrigerator door assembly and a refrigerator.
Background
All there is an automatic induction zone that opens door on the refrigerator that opens door now, be provided with the inductor in the automatic induction zone that opens door, the user puts the hand on the automatic induction zone that opens door or sweeps the back, the inductor senses the user and produces the sensing signal after, and send sensing signal to the controller, controller control motor opens, the motor can be with the certain angle of a body back-up, the user pulls the handle again and opens the door body to the size that needs, current automatic refrigerator that opens door needs through two actions at the in-process that opens door, when user's both hands take full thing, hardly realize the action of opening the door, the operation is inconvenient, user experience is not good.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a refrigerator door assembly and a refrigerator, and aims to solve the problem that the existing automatic door opening refrigerator is complex in door opening action and further inconvenient to operate by a user.
To achieve the above object, the present invention provides a refrigerator door assembly, comprising:
the refrigerator door comprises a door body and a handle arranged on the door body; and the number of the first and second groups,
the door opening sensing device is arranged on the refrigerator door and corresponds to the handle, and is used for being triggered to generate a door opening control signal when a user approaches the handle, so that a controller of the refrigerator controls the door body to be opened according to the door opening signal.
Optionally, the door opening sensing device comprises a signal emitter and a signal receiver, and a sensing area is formed between the signal emitter and the signal receiver;
the handle is at least partially located in the sensing region.
Optionally, the door opening sensing device comprises a sensing device arranged on the handle.
Optionally, the handle comprises a handle body having a first side and a second side opposite to each other, the handle body is provided with a mounting groove, and the mounting groove is provided with a first opening corresponding to the first side of the handle body;
the induction device is arranged in the mounting groove and can transmit induction signals to the first opening.
Optionally, a second opening is formed in the mounting groove corresponding to the second side of the handle main body, and a cover body is arranged at the second opening;
the first sensing device is capable of entering and exiting from the second opening.
Optionally, the first side is an outer side and the second side is an inner side;
the door body comprises an outer frame and a door liner, wherein the handle main body is arranged at one side end part of the outer frame, and the door liner covers the outer frame and covers part of the handle main body;
the door liner is provided with a through hole communicated with the mounting groove, and the through hole is arranged corresponding to the second opening;
the cover body is arranged on one side of the through hole facing the second opening.
Optionally, the handle further comprises a glass plate covering the first side of the handle body.
Optionally, the handle body is provided with a pre-embedded box, and the mounting groove is formed in the pre-embedded box.
Optionally, the door opening sensing device includes a signal transmitter and a signal receiver which are correspondingly disposed at two ends of the handle in the length direction, and the signal receiver and the signal transmitter are disposed oppositely.
Optionally, the door opening sensing device comprises an optical sensing device, an electric sensing device or an electromagnetic sensing device.
The present invention also provides a refrigerator, comprising:
the refrigerator comprises a refrigerator body, a door and a door, wherein a compartment is arranged in the refrigerator body, and at least one side of the refrigerator body is provided with an opening;
the refrigerator door is movably arranged at the opening and is provided with a handle;
the door opening sensing device is arranged corresponding to the handle and is used for being triggered to generate a door opening control signal when a user approaches the handle;
the door opening driving mechanism is connected with the refrigerator door in a driving way and used for driving the refrigerator door to open; and the number of the first and second groups,
and the control device is used for controlling the door opening driving mechanism to drive the refrigerator door to be opened when receiving the door opening signal.
Optionally, the refrigerator comprises the above-mentioned refrigerator door assembly, and the refrigerator door assembly comprises the refrigerator door and the door opening sensing device.
According to the technical scheme, the door opening sensing device is arranged corresponding to the handle, when a user approaches the handle, the door opening sensing device is triggered to generate a door opening control signal, so that the controller of the refrigerator controls the door body to be opened according to the door opening signal, and the user pulls the door body open along the trend.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is an exploded perspective view of a refrigerator door assembly according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of the refrigerator door assembly of FIG. 1;
fig. 3 is a schematic perspective view of a refrigerator according to an embodiment of the present invention.
The embodiment of the utility model is illustrated by reference numerals:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Refrigerator with a |
1211 | |
| 101 | |
1212 | Second side |
| 1 | |
1213 | |
| 11 | |
1214 | Embedded |
| 111 | |
122 | |
| 112 | |
123 | |
| 1121 | Through |
2 | Door |
| 12 | |
102 | |
| 121 | Handle |
103 | Door opening driving mechanism |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of 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 invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The existing automatic door-opening refrigerator needs to be subjected to two actions in the door opening process, when a user holds full objects with both hands, the door opening action is difficult to realize, the operation is inconvenient, and the user experience is not good.
In view of the above, the utility model provides a refrigerator door assembly and a refrigerator. Fig. 1 to 2 are schematic perspective views of an embodiment of a refrigerator door assembly according to the present invention, and fig. 3 is a schematic perspective view of an embodiment of a refrigerator according to the present invention.
Referring to fig. 1 and fig. 2, the refrigerator door assembly 101 includes a refrigerator door 1 and a door opening sensing device 2, wherein the refrigerator door 1 includes a door 11 and a handle 12 disposed on the door 11; the door opening sensing device 2 is disposed on the refrigerator door 1 and corresponds to the handle 12, and is configured to be triggered to generate a door opening control signal when a user approaches the handle 12, so that the controller of the refrigerator 100 controls the door 11 to be opened according to the door opening signal.
In the technical scheme of the utility model, the door opening sensing device 2 is arranged corresponding to the handle 12, when a user approaches the handle 12, the door opening sensing device 2 is triggered to generate a door opening control signal, so that the controller of the refrigerator 100 controls the door body 11 to be opened according to the door opening signal, and the user pulls open the door body 11, therefore, the opening of the refrigerator door body can be completed only by one action of the user, the door opening step of the refrigerator 100 is simplified, and the operation of the user is convenient.
The specific installation position of the door opening sensing device 2 is not limited, the door opening sensing device 2 can be installed on the door body 11 corresponding to the peripheral side of the handle 12, and when a user approaches the handle 12, the door opening sensing device 2 arranged on the door body 11 is triggered, so that a door opening signal is generated; in this embodiment, the door opening sensing device 2 is disposed on the handle 12, when the user needs to open the refrigerator door 1, the user is close to the handle, the door opening sensing device 2 is triggered and generates the door opening signal, the controller of the refrigerator 100 controls the door 11 to be opened according to the door opening signal, and the user pulls open the door 11, so that the door opening action is simple and the user can be conveniently operated.
It should be noted that, in the present invention, the door opening sensing device 2 includes an optical sensing device, an electric sensing device or an electromagnetic sensing device, and the optical sensing device, the electric sensing device and the electromagnetic sensing device are sensitive in sensing, small in size and convenient to install.
Specifically, the door opening sensing device 2 is formed with a sensing area; the handle 12 is at least partially located in the sensing area, and when a user approaches the handle 12, the door opening sensing device 2 is triggered to generate a door opening control signal, so that the operation of the user is facilitated.
More specifically, the door opening sensing device 2 includes a signal emitter and a signal receiver, the sensing area is formed between the signal emitter and the signal receiver, in the present invention, the specific sensing manner of the door opening sensing device 2 is not limited, for example, the signal emitter is an infrared emitter, the signal receiver is an infrared receiver, the infrared emitter is arranged opposite to the infrared receiver to emit and receive infrared rays, when the user approaches the handle 12, the emission and the reception of the infrared rays are blocked, the infrared receiver is triggered when the infrared is blocked, and generates a door opening signal, in this embodiment, the signal emitter may be an electromagnetic wave emitter, the signal receiver may be an electromagnetic wave receiver, the electromagnetic wave emitter emits electromagnetic waves, when a user approaches the handle 12, the electromagnetic wave emitted by the electromagnetic wave emitter contacts the user and is reflected, and the electromagnetic wave receiver receives the reflected electromagnetic wave and is then triggered to generate a door opening signal, so that the controller of the refrigerator 100 controls the door 11 to be opened according to the door opening signal.
In the present invention, the specific installation position of the door opening sensing device 2 is not limited, and the door opening sensing device 2 may be installed on the door body 11 and arranged corresponding to the handle 12, in this embodiment, the door opening sensing device 2 includes a sensing device arranged on the handle 12, and the sensing period is arranged on the handle 12, so that the sensing effect of the door opening sensing device 2 is better, and the operation is simpler.
With further reference to fig. 1 and 2, the handle 12 includes a handle body 121, the handle body 121 has a first side 1211 and a second side 1212 opposite to each other, the handle body 121 is provided with a mounting groove 1213, and the mounting groove 1213 is provided with a first opening corresponding to the first side 1211 of the handle body 121; the sensing device is arranged on the mounting groove 1213 and can transmit a sensing signal to the first opening, the sensing device is arranged through the mounting groove 1213, the mounting space is saved, the mounting groove 1213 is provided with a first opening corresponding to the first side 1211 of the handle body 121, the sensing device is arranged on the mounting groove 1213 and can transmit a sensing signal to the first opening, so that the sensing signal can be accurately reflected from the user when the user is close to the handle 12, and the sensing accuracy is improved.
It should be noted that one of the first side 1211 and the second side 1212 is the inner side of the handle body 121, and the other is the outer side of the handle body 121, specifically, in this embodiment, the first side 1211 is the outer side of the handle 12, and correspondingly, the second side 1212 is the inner side of the handle 12, and it should be noted that in this embodiment, the signal receiver receives a signal reflected from a user to sense whether the user approaches the handle 12, so when the sensing signal emitted by the signal emitter faces the user, the sensing accuracy can be improved.
Specifically, the second sides 1212 of the mounting grooves 1213 are provided with second openings, and the second openings are provided with the covers 122; the first sensing device can enter and exit from the second opening, so that the sensing device is more convenient to disassemble and assemble.
More specifically, the door body 11 includes an outer frame 111 and a door liner 112, wherein the handle body 121 is disposed at one side end of the outer frame 111, and the door liner 112 covers the outer frame 111 and covers a part of the handle body 121; the door liner 112 is provided with a through hole 1121 communicating with the mounting groove 1213, and the through hole 1121 is arranged corresponding to the second opening; the cover 122 is disposed on one side of the through hole 1121 facing the second opening, so that the sensor device is more convenient to assemble and disassemble.
In the present invention, the handle 12 further includes a glass plate 123 covering the first side 1211 of the handle body 121, and the glass plate 123 can seal the installation groove 1213, so that the installation groove 1213 can be dustproof and waterproof, thereby prolonging the service life of the sensing device, and can transmit an induction light source or an electromagnetic wave, thereby improving the sensitivity of the sensing device.
In order to make the door body 11 more beautiful, the handle body 121 is provided with a pre-embedded box 1214, the mounting groove 1213 is formed in the pre-embedded box 1214, and the sensing device is mounted in the pre-embedded box 1214, so that the door body 11 is more beautiful, and the sensing device is more convenient to mount and dismount.
Specifically, in this embodiment, the handle main body 121 is provided with an embedded box 1214, the mounting groove 1213 is formed in the embedded box 1214, the cover 123 covers the second opening of the embedded box 1214, two sides of the cover 123 are provided with fasteners, two inner side walls corresponding to the embedded box 1214 are provided with clamping protrusions, and the clamping protrusions and the fasteners are matched with each other, so that the cover 123 can be detachably covered on the embedded box 1214.
In other embodiments, the door opening sensing device 2 includes a signal transmitter and a signal receiver correspondingly disposed at two ends of the handle 12 in the length direction, and the signal receiver and the signal transmitter are disposed oppositely, for example, when the signal transmitter is an infrared transmitter and the signal receiver is an infrared receiver, the infrared transmitter and the infrared receiver are used for transmitting and receiving infrared rays, and the transmission and reception of the infrared rays are blocked by a user, so that the infrared receiver is triggered and generates a door opening signal, and thus, the infrared transmitter and the infrared receiver are correspondingly disposed at two ends of the handle 12 in the length direction and are disposed oppositely, so that the sensing area is formed on the whole handle 12, the sensing area is increased, and the sensing accuracy is improved.
Referring to fig. 3, the present invention further provides a refrigerator 100, wherein the refrigerator 100 includes a refrigerator body 102, a refrigerator door 1, a door opening sensing device 2, a door opening driving mechanism 103, and a control device (not shown in the figure), a compartment is disposed inside the refrigerator body 102, and at least one side of the refrigerator body 102 is provided with an opening; the refrigerator door 1 is movably arranged at the opening, and a handle 12 is arranged on the refrigerator door 1; the door opening sensing device 2 is arranged corresponding to the handle 12 and is triggered to generate a door opening control signal when a user approaches the handle 12; the door opening driving mechanism 103 is connected to the refrigerator door 1 in a driving manner and is used for driving the refrigerator door 1 to open; the control device is used for controlling the door opening driving mechanism 103 to drive the refrigerator door 1 to open when receiving a door opening signal.
It should be noted that, when a user approaches the handle 12, the door opening sensing device 2 is triggered to generate a door opening control signal, and the door opening signal is transmitted to the control device, the control device controls the door opening mechanism to start when receiving the door opening signal, and the door opening driving mechanism 103 drives the refrigerator door 1 to open, so that the opening of the refrigerator door 1 can be completed only by one action of the user, the door opening step of the refrigerator 100 is simplified, and the operation by the user is facilitated.
The specific installation position of the door opening sensing device 2 is not limited in the present invention, the door opening sensing device 2 may be disposed on the box body 102 or the refrigerator door 1, specifically, in this embodiment, the door opening sensing device 2 is disposed on the refrigerator door 1, and the door opening sensing device 2 and the refrigerator door 1 together form the refrigerator door assembly 101, wherein the refrigerator door assembly 101 includes all technical features of the refrigerator door assembly 101, so that the refrigerator door assembly has technical effects brought by all the technical features, and the details are not repeated herein.
It should be noted that, when the door opening driving mechanism 103 drives the refrigerator door 1 to open, the refrigerator door 1 is opened to a preset angle, and then the user pulls the refrigerator door 1 open, wherein the preset angle is set to 16-20 degrees, which is convenient for the user to operate.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (12)
1. A refrigerator door assembly, comprising:
the refrigerator door comprises a door body and a handle arranged on the door body; and the number of the first and second groups,
the door opening sensing device is arranged on the refrigerator door and corresponds to the handle, and is used for being triggered to generate a door opening control signal when a user approaches the handle, so that a controller of the refrigerator controls the door body to be opened according to the door opening signal.
2. The refrigerator door assembly of claim 1, wherein the door opening sensing device includes a signal emitter and a signal receiver, the signal emitter and the signal receiver forming a sensing region therebetween;
the handle is at least partially located in the sensing region.
3. The refrigerator door assembly of claim 1, wherein the door opening sensing means comprises a sensing device provided on the handle.
4. The refrigerator door assembly of claim 3 wherein the handle includes a handle body having first and second opposing sides, the handle body being provided with a mounting slot, and the mounting slot being provided with a first opening corresponding to the first side of the handle body;
the induction device is arranged in the mounting groove and can transmit induction signals to the first opening.
5. The refrigerator door assembly of claim 4, wherein the mounting groove is provided with a second opening corresponding to the second side of the handle body, and the second opening is provided with a cover;
the first sensing device is capable of entering and exiting from the second opening.
6. The refrigerator door assembly of claim 5 wherein the first side is an exterior side and the second side is an interior side;
the door body comprises an outer frame and a door liner, wherein the handle main body is arranged at one side end part of the outer frame, and the door liner covers the outer frame and covers part of the handle main body;
the door liner is provided with a through hole communicated with the mounting groove, and the through hole is arranged corresponding to the second opening;
the cover body is arranged on one side of the through hole facing the second opening.
7. The refrigerator door assembly of claim 4 wherein the handle further comprises a glass panel covering the first side of the handle body.
8. The refrigerator door assembly of claim 4, wherein the handle body is provided with a pre-embedded box in which the mounting groove is formed.
9. The refrigerator door assembly of claim 1, wherein the door opening sensing means includes a signal transmitter and a signal receiver correspondingly disposed at both ends of the handle in a length direction thereof, the signal receiver being disposed opposite to the signal transmitter.
10. The refrigerator door assembly of claim 1, wherein the door opening sensing device comprises an optical sensing device, an electrical sensing device, or an electromagnetic sensing device.
11. A refrigerator, characterized by comprising:
the refrigerator comprises a refrigerator body, a door and a door, wherein a compartment is arranged in the refrigerator body, and at least one side of the refrigerator body is provided with an opening;
the refrigerator door is movably arranged at the opening and is provided with a handle;
the door opening sensing device is arranged corresponding to the handle and is used for being triggered to generate a door opening control signal when a user approaches the handle;
the door opening driving mechanism is connected with the refrigerator door in a driving way and used for driving the refrigerator door to open; and the number of the first and second groups,
and the control device is used for controlling the door opening driving mechanism to drive the refrigerator door to be opened when receiving the door opening signal.
12. The refrigerator of claim 11, comprising the refrigerator door assembly of any one of claims 1 to 10, the refrigerator door assembly comprising the refrigerator door and the door opening sensing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121779792.9U CN215930273U (en) | 2021-07-29 | 2021-07-29 | Refrigerator door assembly and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121779792.9U CN215930273U (en) | 2021-07-29 | 2021-07-29 | Refrigerator door assembly and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215930273U true CN215930273U (en) | 2022-03-01 |
Family
ID=80399280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121779792.9U Active CN215930273U (en) | 2021-07-29 | 2021-07-29 | Refrigerator door assembly and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215930273U (en) |
-
2021
- 2021-07-29 CN CN202121779792.9U patent/CN215930273U/en active Active
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