CN220567574U - Refrigerator with child lock - Google Patents
Refrigerator with child lock Download PDFInfo
- Publication number
- CN220567574U CN220567574U CN202322221704.9U CN202322221704U CN220567574U CN 220567574 U CN220567574 U CN 220567574U CN 202322221704 U CN202322221704 U CN 202322221704U CN 220567574 U CN220567574 U CN 220567574U
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- CN
- China
- Prior art keywords
- refrigerator
- freezing chamber
- child lock
- door
- door body
- 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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Links
- 238000007710 freezing Methods 0.000 claims abstract description 44
- 230000008014 freezing Effects 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000000696 magnetic material Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 208000001034 Frostbite Diseases 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides a refrigerator with a child lock, and particularly relates to the technical field of protection of refrigeration equipment. The refrigerator comprises a refrigerator body, wherein the refrigerator body comprises a refrigerating chamber, a refrigerating chamber door body, a freezing chamber and a freezing chamber door body; the refrigerator body is provided with a control module and an audible alarm; a touch switch key and an indicator lamp are arranged on the outer side of the refrigerating chamber door body; a door switch is arranged on the inner side wall of the freezing chamber and close to the opening of the freezing chamber; a door seal is arranged at the inner side of the freezing chamber door body; the door sealing strip is embedded with a magnetic material block; an electromagnet is arranged at the position of the freezing chamber corresponding to the magnetic attraction material block. The utility model adopts the electromagnet as the child lock, and has high reliability compared with a sticking type mechanical switch; the electromagnet is integrated in the refrigerator, so that the appearance aesthetic property of the refrigerator is not affected; the child lock switch is arranged on the upper half part of the refrigerator, so that the child can be effectively prevented from touching the refrigerator; the switch adopts touch switch key, compares in mechanical switch, and is more convenient.
Description
Technical Field
The utility model relates to the technical field of protection of refrigeration equipment, in particular to a refrigerator with a child lock.
Background
Most of the domestic refrigerators have the structure that the upper half part is refrigerated and the lower half part is frozen. For the height of a typical child, the door of the freezer compartment is the easiest to open. Under the condition of no monitoring, children can open the freezing chamber door, so that the problems of improper eating, frostbite and the like of the children are easily caused, and the refrigerator freezing door is opened for a long time, so that higher power consumption is caused. Most of the refrigerator products in the market at present have no child lock function to a refrigerator freezing chamber door, and most of the refrigerator products with child lock function are mechanical locking devices stuck on the outer side of the refrigerator.
However, the mechanical locking device stuck on the outer side of the refrigerator in the market at present has some defects and problems; the fixed mode of the sticking type or the sucking disc type is unreliable, and the falling off easily occurs along with the lengthening of the service time, so that the child lock is invalid; the child lock is stuck on the outer side of the refrigerator, so that the integrity and the aesthetic property of the refrigerator are reduced; the sticking child lock is to be stuck at the freezing door, and children can basically touch the child lock switch, and still have the possibility of opening.
Disclosure of Invention
In order to overcome the defects in the prior art, the problems that a freezing chamber door of a refrigerator is easy to open by children, thereby causing improper eating or frostbite and causing unnecessary energy consumption are solved. The utility model provides a refrigerator with a child lock, which has the following specific technical scheme:
the refrigerator with the child lock comprises a refrigerator body, wherein the refrigerator body comprises a refrigerating chamber, a refrigerating chamber door body, a freezing chamber and a freezing chamber door body; the refrigerator body is provided with a control module and an audible alarm; a touch switch key and an indicator lamp are arranged on the outer side of the refrigerating chamber door body; a door switch is arranged on the inner side wall of the freezing chamber and close to the opening of the freezing chamber; a door seal is arranged on the inner side of the freezing chamber door body, and the arrangement position of the door seal is at the contact position of the freezing chamber door body and the freezing chamber when the freezing chamber door body is closed; the door sealing strip is embedded with a magnetic material block; an electromagnet is arranged at the position of the freezing chamber corresponding to the magnetic attraction material block.
Preferably, the thickness of the magnetic material block is the same as the thickness of the door seal.
Still preferably, touch on-off key, pilot lamp, electro-magnet, audible alarm and door switch all are connected with control module electricity.
Further preferably, the touch switch key, the indicator light, the electromagnet and the control module are all electrically connected with a refrigerator power supply.
The beneficial effects of the utility model are as follows:
1. the utility model adopts the touch switch key to control the opening and closing of the child lock, and is more convenient.
2. The utility model adopts the electromagnet as the child lock, and is more reliable compared with a sticking type mechanical switch.
3. The child lock is arranged in the refrigerator, and the refrigerator is tidier in appearance.
4. The child lock is arranged at a higher position, so that the child is better prevented from being accidentally touched to unlock.
5. The child lock key is provided with the indicator lamp, so that a user can conveniently and accurately unlock the child lock under the condition of poor lighting conditions.
Drawings
The accompanying drawings, which constitute a part of this specification, are included to provide a further understanding of the application and are not to be construed as unduly limiting the application.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the operation of the present utility model;
in the figure, 1-a refrigerator body; 2-refrigerating chamber door body; 21-touch switch key; 22-indicator lights; 3-freezing chamber; 31-a freezing chamber door body; 32-door switch; 33-a block of magnetically attractable material; 34-an electromagnet; 35-door seal.
Detailed Description
The specific embodiment of the refrigerator with the child lock provided by the utility model is further described with reference to the accompanying drawings and examples.
As shown in fig. 1, a refrigerator with a child lock includes a refrigerator body 1, the refrigerator body 1 including a refrigerating chamber at an upper portion, a refrigerating chamber door 2, and a freezing chamber 3 and a freezing chamber door 31 at a lower portion; the outer side of the refrigerating chamber door body 2 is provided with a touch switch key 21 and an indicator lamp 22, and a child lock switch is arranged on the refrigerating chamber door body 2 positioned on the upper half part of the refrigerator, so that a child is prevented from easily touching the key to open the child lock. A control module and an audible alarm are arranged on the circuit board of the refrigerator body 1; a door switch 32 is arranged on the inner side wall of the freezing chamber 3 and close to the opening of the freezing chamber 3; a door seal 35 is arranged around the inner side of the freezing chamber door body 31, and the arrangement position of the door seal 35 is at the contact position of the freezing chamber door body 31 and the freezing chamber 3 when closed; the door sealing strip 35 is embedded with a magnetic attraction material block 33; the freezing chamber 3 is provided with an electromagnet 34 at a position corresponding to the magnetic attraction material block 33.
Preferably, the thickness of the magnetic material block 33 is the same as the thickness of the door seal 35, so as to ensure that the refrigerating effect is not affected.
Further preferably, the touch switch key 21, the indicator light 22, the electromagnet 34, the audible alarm and the door switch 32 are all electrically connected with the control module, and are controlled and changed in working state through signal transmission with the control module. The touch switch key 21, the indicator light 22, the electromagnet 34 and the control module are all electrically connected with the total power supply of the refrigerator.
As shown in fig. 2, the working principle of the utility model is as follows:
when the freezing chamber 3 and the freezing chamber door 31 of the refrigerator are in a closed state, the indicator lamp 22 touching the switch key 21 is lightened, and the lock is in a locking state; when the refrigerator is used, the touch switch key 21 is clicked, the indicator light 22 of the touch switch key 21 is turned off, the electromagnet 34 is powered off, and the door body 31 of the freezing chamber of the refrigerator can be normally opened when the child lock is in an open state; if the refrigerator door is closed within three minutes, after five minutes from the time of closing the door (i.e., the door body 31 of the freezing chamber is in a closed state and the closing time exceeds five minutes), the indicator lamp 22 of the touch switch key 21 is turned on, the electromagnet 34 is turned on, and the child lock is changed into a locking state at this time; if the refrigerator door is not closed for more than three minutes, the sound alarm gives out an alarm of the door opening state to remind a user to close the refrigerator door in time.
By setting the lock state indicator lamp 22, on the one hand, the user can still accurately know the position of the touch switch key 21 in case of poor lighting conditions, and on the other hand, the current use state of the child lock can be intuitively displayed.
The utility model adopts the touch switch key to control the child lock switch and the child lock is arranged in the refrigerator, thereby being more convenient and attractive; compared with a sticking type mechanical switch, the child lock is more reliable by adopting the electromagnet; the child lock is arranged at a higher position, so that the child can be prevented from being touched by mistake to unlock the child lock, and the problems that a freezing chamber door of a refrigerator is easy to be opened by children, thereby causing miseating or frostbite and causing unnecessary energy consumption are solved effectively.
In the present utility model, the terms such as "upper", "lower", "bottom", "top", and the like refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely relational terms used for convenience in describing the structural relationships of the various components or elements of the present utility model, and are not meant to designate the components or elements of the present utility model in any way, and are not meant to limit the present utility model. Terms such as "connected," "coupled," and the like are to be construed broadly and mean either permanently connected or integrally connected or removably connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present utility model can be determined according to circumstances by a person skilled in the relevant art or the art, and is not to be construed as limiting the present utility model.
It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.
Claims (4)
1. The refrigerator with the child lock comprises a refrigerator body, and is characterized in that the refrigerator body comprises a refrigerating chamber, a refrigerating chamber door body, a freezing chamber and a freezing chamber door body; the refrigerator body is provided with a control module and an audible alarm; a touch switch key and an indicator lamp are arranged on the outer side of the refrigerating chamber door body; a door switch is arranged on the inner side wall of the freezing chamber and close to the opening of the freezing chamber; a door seal is arranged on the inner side of the freezing chamber door body, and the arrangement position of the door seal is at the contact position of the freezing chamber door body and the freezing chamber when the freezing chamber door body is closed; the door sealing strip is embedded with a magnetic material block; an electromagnet is arranged at the position of the freezing chamber corresponding to the magnetic attraction material block.
2. The refrigerator with child lock according to claim 1, wherein the thickness of the block of magnetic attraction material is the same as the thickness of the door seal press fit.
3. The refrigerator with child lock according to claim 1, wherein the touch switch key, the indicator light, the electromagnet, the audible alarm and the door switch are all electrically connected with the control module.
4. The refrigerator with child lock according to claim 3, wherein the touch switch key, the indicator light, the electromagnet and the control module are all electrically connected to a refrigerator power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322221704.9U CN220567574U (en) | 2023-08-18 | 2023-08-18 | Refrigerator with child lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322221704.9U CN220567574U (en) | 2023-08-18 | 2023-08-18 | Refrigerator with child lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220567574U true CN220567574U (en) | 2024-03-08 |
Family
ID=90094292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322221704.9U Active CN220567574U (en) | 2023-08-18 | 2023-08-18 | Refrigerator with child lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220567574U (en) |
-
2023
- 2023-08-18 CN CN202322221704.9U patent/CN220567574U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |