CN110223434B - Refrigerator safety lock and control method thereof - Google Patents
Refrigerator safety lock and control method thereof Download PDFInfo
- Publication number
- CN110223434B CN110223434B CN201910599000.0A CN201910599000A CN110223434B CN 110223434 B CN110223434 B CN 110223434B CN 201910599000 A CN201910599000 A CN 201910599000A CN 110223434 B CN110223434 B CN 110223434B
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- China
- Prior art keywords
- refrigerator
- control panel
- forehead
- safety lock
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 210000001061 forehead Anatomy 0.000 claims abstract description 24
- 238000005286 illumination Methods 0.000 claims description 12
- 230000001502 supplementing effect Effects 0.000 claims description 10
- 101100366710 Arabidopsis thaliana SSL12 gene Proteins 0.000 claims description 3
- 101100366563 Panax ginseng SS13 gene Proteins 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009246 food effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/71—Circuitry for evaluating the brightness variation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a refrigerator safety lock and a control method thereof, and relates to the technical field of refrigerators. The invention comprises a lock box, wherein the lock box comprises a bottom box, a lining plate, a display, a control panel, a top amount, a fixed plate, a main board, a power supply adapter and a wiring terminal, wherein the lining plate is connected and matched with the bottom box; the power adapter is electrically connected with the display control panel and the forehead respectively. According to the refrigerator temperature control device, the safety lock device is arranged on the refrigerator, and the temperature of the refrigerator is locked through the function of unlocking the control panel through the gesture password, so that the problem that the temperature of the refrigerator is set improperly due to misoperation of children is effectively prevented.
Description
Technical Field
The invention belongs to the technical field of refrigerators, and particularly relates to a refrigerator safety lock and a control method thereof.
Background
Refrigerators are a common household appliance apparatus. In daily life, often because of the maloperation of child, make refrigerator's temperature and should set up the temperature mismatch, and the head of a family needs just can know the condition after finding refrigerator temperature anomaly, is unfavorable for the fresh-keeping effect of food in the refrigerator.
Disclosure of Invention
The invention aims to provide a refrigerator safety lock and a control method thereof, which solve the problem of improper refrigerator temperature setting caused by misoperation of the existing children.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a refrigerator safety lock and a control method thereof, comprising a lock box, wherein the lock box is arranged in a refrigerator door body and comprises a bottom box, a lining plate, a display, a control panel, a top amount, a fixing plate, a main board, a power adapter, a wiring terminal and a radiating pipe; a wire hole and a plurality of radiating holes are formed in one surface of the bottom box, and radiating pipes are installed and fixed in the radiating holes; a plurality of radiating fins are arranged on one surface of the fixed plate, and one surface of each radiating fin is connected with a radiating pipe; the other surface of the fixed plate is connected with the main board, the power adapter and the wiring terminal; the lining plate is arranged in the bottom box; the lining plate is arranged on one side of the fixed plate, and one surface of the lining plate is connected with the display, the control panel and the forehead; the two opposite surfaces of the display are respectively connected with the control panel and the forehead; a plurality of fixing grooves are formed in one surface of the forehead, and a light supplementing lamp, an infrared detector and a camera are arranged in the fixing grooves;
wherein the power adapter is connected with a refrigerator power supply; the power adapter is respectively and electrically connected with the display, the control panel, the forehead and the main board; the main board is electrically connected with the display, the control panel and the forehead respectively.
Preferably, the main board comprises a microprocessor and a memory, wherein the microprocessor is electrically connected with the memory, and the microprocessor is respectively electrically connected with the compressor and the power supply of the refrigerator.
Preferably, a plurality of control buttons are arranged on the control panel, and the control buttons comprise a refrigerator power button and a temperature setting button.
Preferably, the connecting wires between the lock box and the refrigerator pass through the wire holes.
Preferably, the forehead is further provided with an illumination intensity detector, and the illumination intensity detector is electrically connected with the main board and the power adapter respectively.
A control method of a refrigerator safety lock comprises the following steps:
SS01: firstly, presetting a gesture password through a control panel and a camera in the forehead;
SS02: closing the display, the control panel, the light supplementing lamp and the camera, and opening the infrared detector;
SS03: when the infrared detector detects a person, the camera is opened to capture gestures, and whether the control panel is unlocked or not is judged according to the gestures.
Preferably, the step SS03 further includes the steps of:
SS13: when the infrared detector detects a person, the camera and the illumination intensity detector are turned on, gestures are captured, the ambient illumination intensity is judged, when the ambient light is insufficient, the light supplementing lamp is turned on, and otherwise, only gestures are captured;
SS23: when the gesture is captured by the camera, the gesture is compared with a preset gesture password, and when the gesture is consistent with the preset password, the control panel is opened, otherwise, the operation is not performed.
The invention has the following beneficial effects:
according to the refrigerator temperature control device, the safety lock device is arranged on the refrigerator, and the temperature of the refrigerator is locked through the function of unlocking the control panel through the gesture password, so that the problem that the temperature of the refrigerator is set improperly due to misoperation of children is effectively prevented.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an assembly view of a refrigerator security lock and a refrigerator of the present invention;
fig. 2 is a schematic structural view of a safety lock for a refrigerator according to the present invention;
FIG. 3 is a front view of a safety lock for a refrigerator according to the present invention;
FIG. 4 is a schematic view of the cross-sectional structure A-A in FIG. 3;
FIG. 5 is an enlarged partial view of portion A of FIG. 4;
fig. 6 is a schematic view illustrating an internal structure of a safety lock for a refrigerator according to the present invention;
FIG. 7 is a schematic view of the cross-sectional structure B-B in FIG. 6;
fig. 8 is a flowchart of a control method of a safety lock for a refrigerator according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
the device comprises a 1-lock box, a 2-bottom box, a 3-lining board, a 4-display, a 5-control panel, a 6-top, a 7-fixing board, an 8-main board, a 9-power adapter, a 10-wiring terminal, an 11-radiating pipe, a 201-line hole, a 601-light supplementing lamp, a 602-infrared detector and a 603-camera.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "middle," "outer," "inner," "top," "bottom," and the like are merely used for convenience in describing the present invention and to simplify the description, and do not denote or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Referring to fig. 1-7, the invention discloses a refrigerator safety lock, which comprises a lock box 1, wherein the lock box 1 is arranged in a refrigerator door body, and the lock box 1 comprises a bottom box 2, a lining plate 3, a display 4, a control panel 5, a forehead 6, a fixing plate 7, a main board 8, a power adapter 9, a wiring terminal 10 and a radiating pipe 11; a wire hole 201 and a plurality of radiating holes are formed in one surface of the bottom box 2, and radiating pipes 11 are installed and fixed in the radiating holes; a plurality of radiating fins are arranged on one surface of the fixed plate 7, and one surface of each radiating fin is connected with the radiating pipe 11; the other surface of the fixed plate 7 is connected with the main plate 8, the power adapter 9 and the wiring terminal 10; the lining board 3 is arranged in the bottom box 2; the lining board 3 is arranged on one side of the fixed board 7, and one surface of the lining board 3 is connected with the display 4, the control panel 5 and the forehead 6; the two opposite surfaces of the display 4 are respectively connected with the control panel 5 and the forehead 6; a plurality of fixing grooves are formed in one surface of the forehead 6, and a light supplementing lamp 601, an infrared detector 602 and a camera 603 are arranged in the fixing grooves;
wherein, the power adapter 9 is connected with a refrigerator power supply; the power adapter 9 is electrically connected with the display 4, the control panel 5, the forehead 6 and the main board 8 respectively; the main board 8 is electrically connected to the display 4, the control panel 5 and the forehead 6, respectively.
The main board 8 includes a microprocessor and a memory, the microprocessor is electrically connected to the memory, and the microprocessor is electrically connected to a compressor and a power supply of the refrigerator respectively.
Wherein, be provided with a plurality of control buttons on the control panel, control button includes refrigerator power button and temperature setting button.
Wherein, the connecting wires between the lock box 1 and the refrigerator pass through the wire holes 201.
The forehead 6 is further provided with an illumination intensity detector, and the illumination intensity detector is electrically connected with the main board 7 and the power adapter 9 respectively.
Example two
Referring to fig. 8, a control method of a refrigerator safety lock includes the following steps:
SS01: firstly, presetting a gesture password through a camera 603 in a control panel 5 and a forehead 6;
SS02: closing the display 4, the control panel 5, the light supplementing lamp 601 and the camera 603, and opening the infrared detector 602;
SS03: when the infrared detector 602 detects a person, the camera 603 is turned on to capture a gesture, and whether the control panel 5 is unlocked or not is judged according to the gesture.
Wherein, step SS03 further comprises the following steps:
SS13: when the infrared detector 602 detects a person, the camera 603 and the illumination intensity detector are turned on, gestures are captured, the ambient illumination intensity is judged, when the ambient light is insufficient, the light supplementing lamp 601 is turned on, and otherwise, only gestures are captured;
SS23: when the camera 603 captures the gesture and then compares the gesture with the preset gesture password, and when the gesture is consistent with the preset password, the control panel 5 is opened, otherwise, no operation is performed.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a refrigerator safety lock, includes lock box (1), lock box (1) are installed in the refrigerator door body, its characterized in that:
the lock box (1) comprises a bottom box (2), a lining plate (3), a display (4), a control panel (5), a forehead (6), a fixing plate (7), a main board (8), a power adapter (9), a wiring terminal (10) and a radiating pipe (11); a wire hole (201) and a plurality of radiating holes are formed in one surface of the bottom box (2), and radiating pipes (11) are fixedly arranged in the radiating holes; a plurality of radiating fins are arranged on one surface of the fixed plate (7), and one surface of each radiating fin is connected with the radiating pipe (11); the other surface of the fixed plate (7) is connected with the main board (8), the power adapter (9) and the wiring terminal (10); the lining plate (3) is arranged in the bottom box (2); the lining plate (3) is arranged on one side of the fixed plate (7), and one surface of the lining plate (3) is connected with the display (4), the control panel (5) and the forehead (6); the two opposite sides of the display (4) are respectively connected with the control panel (5) and the forehead (6); a plurality of fixing grooves are formed in one surface of the forehead (6), and a light supplementing lamp (601), an infrared detector (602) and a camera (603) are arranged in the fixing grooves;
wherein the power adapter (9) is connected with a refrigerator power supply; the power adapter (9) is respectively and electrically connected with the display (4), the control panel (5), the forehead (6) and the main board (8); the main board (8) is electrically connected with the display (4), the control panel (5) and the forehead (6) respectively.
2. A refrigerator safety lock according to claim 1, wherein the main board (8) comprises a microprocessor and a memory, the microprocessor is electrically connected with the memory, and the microprocessor is electrically connected with a compressor and a power supply of the refrigerator respectively.
3. The refrigerator safety lock according to claim 1, wherein the control panel is provided with a plurality of control buttons, and the control buttons include a refrigerator power button and a temperature setting button.
4. A refrigerator safety lock according to claim 1, characterized in that the connecting wires between the lock case (1) and the refrigerator pass through the wire holes (201).
5. The refrigerator safety lock according to claim 1, wherein the forehead (6) is further provided with an illumination intensity detector, and the illumination intensity detector is electrically connected with the main board (8) and the power adapter (9), respectively.
6. The control method of a safety lock for a refrigerator according to any one of claims 1 to 4, comprising the steps of:
SS01: firstly, presetting a gesture password through a camera (603) in a control panel (5) and a forehead (6);
SS02: closing a display (4), a control panel (5), a light supplementing lamp (601) and a camera (603), and opening an infrared detector (602);
SS03: when the infrared detector (602) monitors a person, the camera (603) is opened to capture gestures, and whether the control panel (5) is unlocked or not is judged according to the gestures.
7. The control method according to claim 6, characterized in that the step SS03 further comprises the steps of:
SS13: when the infrared detector (602) monitors a person, the camera (603) and the illumination intensity detector are turned on, gestures are captured, the ambient illumination intensity is judged, when the ambient light is insufficient, the light supplementing lamp (601) is turned on, and otherwise, only gestures are captured;
SS23: when the camera (603) captures the gesture and then compares the gesture with a preset gesture password, and when the gesture is consistent with the preset password, the control panel (5) is opened, otherwise, no operation is performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599000.0A CN110223434B (en) | 2019-07-04 | 2019-07-04 | Refrigerator safety lock and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599000.0A CN110223434B (en) | 2019-07-04 | 2019-07-04 | Refrigerator safety lock and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110223434A CN110223434A (en) | 2019-09-10 |
| CN110223434B true CN110223434B (en) | 2024-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910599000.0A Active CN110223434B (en) | 2019-07-04 | 2019-07-04 | Refrigerator safety lock and control method thereof |
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| Country | Link |
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| CN (1) | CN110223434B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017478A (en) * | 2013-01-05 | 2013-04-03 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN104932797A (en) * | 2014-03-17 | 2015-09-23 | 深圳富泰宏精密工业有限公司 | Gesture unlocking method and system |
| CN205784124U (en) * | 2016-05-27 | 2016-12-07 | Tcl智能科技（合肥）有限公司 | Refrigerator |
| CN106447864A (en) * | 2016-10-14 | 2017-02-22 | 郑州云海信息技术有限公司 | Non-contact unlocking method and system |
| CN107315476A (en) * | 2017-06-26 | 2017-11-03 | 合肥美的智能科技有限公司 | Refrigerator, gestural control method, computer equipment, readable storage medium storing program for executing |
| CN206637940U (en) * | 2017-03-08 | 2017-11-14 | 合肥华凌股份有限公司 | Refrigerator |
| CN108496173A (en) * | 2018-04-12 | 2018-09-04 | 深圳阜时科技有限公司 | Electronic equipment and its face recognition method |
| CN210181681U (en) * | 2019-07-04 | 2020-03-24 | 长虹美菱股份有限公司 | Refrigerator safety lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105556456A (en) * | 2013-09-10 | 2016-05-04 | 诺基亚技术有限公司 | Apparatus for unlocking user interface and associated methods |
-
2019
- 2019-07-04 CN CN201910599000.0A patent/CN110223434B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017478A (en) * | 2013-01-05 | 2013-04-03 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN104932797A (en) * | 2014-03-17 | 2015-09-23 | 深圳富泰宏精密工业有限公司 | Gesture unlocking method and system |
| CN205784124U (en) * | 2016-05-27 | 2016-12-07 | Tcl智能科技（合肥）有限公司 | Refrigerator |
| CN106447864A (en) * | 2016-10-14 | 2017-02-22 | 郑州云海信息技术有限公司 | Non-contact unlocking method and system |
| CN206637940U (en) * | 2017-03-08 | 2017-11-14 | 合肥华凌股份有限公司 | Refrigerator |
| CN107315476A (en) * | 2017-06-26 | 2017-11-03 | 合肥美的智能科技有限公司 | Refrigerator, gestural control method, computer equipment, readable storage medium storing program for executing |
| CN108496173A (en) * | 2018-04-12 | 2018-09-04 | 深圳阜时科技有限公司 | Electronic equipment and its face recognition method |
| CN210181681U (en) * | 2019-07-04 | 2020-03-24 | 长虹美菱股份有限公司 | Refrigerator safety lock |
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| Publication number | Publication date |
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| CN110223434A (en) | 2019-09-10 |
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