CN111490412A - Power cord device and household appliance - Google Patents
Power cord device and household appliance Download PDFInfo
- Publication number
- CN111490412A CN111490412A CN202010134161.5A CN202010134161A CN111490412A CN 111490412 A CN111490412 A CN 111490412A CN 202010134161 A CN202010134161 A CN 202010134161A CN 111490412 A CN111490412 A CN 111490412A
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- China
- Prior art keywords
- parameter identifier
- household appliance
- line
- power
- environmental parameter
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/40—Refrigerating devices characterised by electrical wiring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/14—Sensors measuring the temperature outside the refrigerator or freezer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
- H01R24/30—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable with additional earth or shield contacts
Abstract
The invention discloses a power line device and a household appliance, wherein the power line device is used for supplying power to the household appliance and comprises a line body, a plug arranged at one end of the line body and a line body fixing structure arranged on the line body and far away from one end of the plug, the line body fixing structure is used for fixing the line body to the household appliance, the power line device further comprises an environment parameter identifier which is arranged in an undetachable mode, and the environment parameter identifier is used for collecting environment parameters outside the household appliance. The household appliance comprises the power line device. This power cord device and domestic appliance for not only simple structure, the environmental parameter that gathers are more accurate moreover.
Description
Technical Field
The invention relates to a power cord device and a household appliance.
Background
The refrigerator comprises a refrigerator body and a door body capable of opening/closing the refrigerator body in an operable mode, wherein a temperature sensor for sensing the ambient temperature is arranged on the refrigerator body, the ambient temperature sensed by the temperature sensor is transmitted to a control system, the control system transmits a corresponding control instruction to a refrigerating system according to the ambient temperature, and the refrigerating system executes corresponding refrigeration according to different control instructions. Usually, the signal line needs to be drawn forth alone to the box inside, and temperature sensor connects in the end of signal line and sets up temperature sensor on the box, so sets up for the structure is very complicated, and the installation is inconvenient, and the temperature that temperature sensor sensed can receive the influence of box moreover, and the temperature that consequently temperature sensor sensed is close ambient temperature inadequately, thereby causes the refrigeration control to the refrigerator and can not adjust according to ambient temperature completely, makes the refrigerator energy-conservation inadequately.
Disclosure of Invention
The invention aims to provide a power line device and a household appliance, which are simple in structure and more accurate in acquired environmental parameters.
In order to achieve one of the above objectives, an embodiment of the present invention provides a power line device for supplying power to a household appliance, where the power line device includes a line body, a plug disposed at one end of the line body, and a line body fixing structure disposed on the line body and at an end far from the plug, where the line body fixing structure is configured to fix the line body to the household appliance, and the power line device further includes an environment parameter identifier, and the environment parameter identifier is configured to collect an environment parameter outside the household appliance.
As a further improvement of the embodiment of the present invention, the environment parameter identifier is disposed on the wire body.
As a further refinement of an embodiment of the invention, the environmental parameter identifier is arranged adjacent to the plug.
As a further improvement of the embodiment of the present invention, the environmental parameter identifier is disposed adjacent to the wire body fixing structure.
As a further improvement of the embodiment of the present invention, the environment parameter identifier is detachably disposed on the wire body.
As a further improvement of the embodiment of the present invention, an accommodating space is provided on the wire body, and a signal interface is provided on the wire body, when the environment parameter identifier is installed in the accommodating space, the environment parameter identifier is in butt joint with the signal interface for signal transmission.
As a further improvement of the embodiment of the present invention, the power line device further includes a signal line, the terminal of the signal line is provided with the environmental parameter identifier, and the signal line is connected to the line body fixing structure.
As a further refinement of an embodiment of the invention, the environmental parameter identifier comprises a temperature sensor.
As a further refinement of an embodiment of the invention, the environmental parameter identifier comprises a humidity sensor.
In order to achieve one of the above objects, an embodiment of the present invention further provides a household appliance, where the household appliance includes a box body and the power line device according to any one of the above technical solutions, the line body fixing structure is fixed to the box body, and the environment parameter identifier is located outside the box body.
Compared with the prior art, the invention has the beneficial effects that: because the power cord device of power supply is provided with environmental parameter recognizer, this environmental parameter recognizer can gather environmental parameters such as ambient temperature and/or ambient humidity, does not need to set up corresponding signal line and environmental parameter recognizer and mounting structure alone in addition to make the structure simpler, and simple to operate. In addition, the acquired environmental parameters are more accurate.
The invention also aims to provide the power line device and the household appliance, so that the structure is simple, and the acquired environmental parameters are more accurate.
In order to achieve one of the above objectives, an embodiment of the present invention further provides a power line device for supplying power to a household appliance, where the power line device includes a line body, a plug disposed at one end of the line body, and a line body fixing structure disposed on the line body and at an end far away from the plug, where the line body fixing structure is configured to fix the line body to the household appliance, and the power line device further includes an environmental parameter identifier that is non-detachably disposed, and the environmental parameter identifier is configured to collect an environmental parameter outside the household appliance.
As a further improvement of the embodiment of the present invention, the wire body includes a power supply wire and a protective sheath covering the power supply wire, and the environmental parameter identifier is covered in the protective sheath.
As a further refinement of an embodiment of the invention, the environmental parameter identifier is arranged adjacent to the plug.
As a further improvement of the embodiment of the present invention, the environmental parameter identifier is disposed adjacent to the wire body fixing structure.
As a further improvement of the embodiment of the present invention, the power line device further includes a signal line, the terminal of the signal line is provided with the environmental parameter identifier, and the signal line is connected to the line body fixing structure.
As a further improvement of the embodiment of the present invention, a base is disposed at an end of the signal line, the environment parameter identifier is fixedly disposed on the base, and the base is fixed on the household appliance.
As a further development of an embodiment of the invention, the environmental parameter identifier comprises a temperature sensor and/or a humidity sensor.
In order to achieve one of the above objects, another embodiment of the present invention further provides a household appliance, where the household appliance includes a box body and a power line device for supplying power to the household appliance, the power line device includes a line body, a plug disposed at one end of the line body, and a line body fixing structure disposed on the line body and at an end far from the plug, the line body fixing structure is configured to fix the line body to the box body, where the power line device further includes an environmental parameter identifier that is non-detachably disposed, and the environmental parameter identifier is configured to collect an environmental parameter outside the household appliance.
As a further improvement of the embodiment of the present invention, the wire body includes a power supply wire and a protective sheath covering the power supply wire, and the environmental parameter identifier is covered in the protective sheath.
As a further improvement of the embodiment of the present invention, the power line device further includes a signal line, the terminal of the signal line is provided with the environmental parameter identifier, and the signal line is connected to the line body fixing structure and extends into the box body.
Compared with the prior art, the invention has the beneficial effects that: because the power cord device integration of power supply has the environmental parameter recognizer, environmental parameters such as ambient temperature and/or ambient humidity can be gathered to this environmental parameter recognizer, need not set up corresponding signal line and environmental parameter recognizer and mounting structure in addition alone to make the structure simpler, and simple to operate. In addition, the acquired environmental parameters are more accurate.
Drawings
Fig. 1 is a perspective view of a power line device according to a first embodiment of the present invention;
FIG. 2 is a front view of the power line device of FIG. 1;
FIG. 3 is an enlarged partial schematic view at A of FIG. 1;
FIG. 4 is an enlarged partial schematic view at B of FIG. 2;
FIG. 5 is a top view of the power line device of FIG. 1;
fig. 6 is a perspective view of a power line device in a second embodiment of the present invention;
FIG. 7 is a front view of the power line device of FIG. 6;
fig. 8 is a perspective view of a power line device in a third embodiment of the present invention;
FIG. 9 is a front view of the power line device of FIG. 8;
fig. 10 is a perspective view of a power line device in a fourth embodiment of the present invention;
FIG. 11 is a front view of the power line device of FIG. 10;
fig. 12 is a perspective view of a power cord device in a fifth embodiment of the present invention;
FIG. 13 is a front elevational view of the power cord arrangement of FIG. 12;
fig. 14 is a perspective view of a power line device in a sixth embodiment of the present invention;
FIG. 15 is an enlarged partial schematic view at C of FIG. 14;
fig. 16 is a left side view of the power line device of fig. 14.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
In the description of the embodiments of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "bottom", "inner" and "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or terms describing positional relationships of respective members with respect to each other in the vertical, or gravitational direction, the vertical direction referring to the up-down direction of the drawing sheet; "inner and outer" generally refers to the interior and exterior of a chamber relative to the chamber.
As shown in fig. 1 to 5, a first embodiment of the present invention discloses a household appliance, which may be any household appliance requiring a power cord device 20, such as a refrigerator, a freezer, a washing machine, an air conditioner, a microwave oven or an oven. Preferably, the household appliance is any type of intelligent/smart household appliance. In the present embodiment, the household appliance is a refrigerator.
The household appliance comprises a cabinet having a chamber which can be divided into a different number of compartments as required. The invention also discloses a power cord device 20 for supplying power to a household appliance. One end of the power line device 20 extends into the box body, and the other end of the power line device 20 is externally connected with an external power supply.
The power line device 20 includes a line body 22, a plug 24 disposed at one end of the line body 22, and a line body fixing structure 26 disposed on the line body 22 and far away from one end of the plug 24, where the line body fixing structure 26 is used to fix the line body 22 to the household appliance, and specifically, the line body fixing structure 26 is used to fix the line body 22 to a box of the household appliance.
The power line device 20 further comprises an environmental parameter identifier 28, and the environmental parameter identifier 28 is used for collecting environmental parameters outside the household appliance. The refrigerator also comprises a control system and a refrigerating system connected with the control system. The environmental parameters collected by the environmental parameter identifier 28 are transmitted to the control system, the control system receives and analyzes the environmental parameters, and generates corresponding control instructions according to the difference of the environmental parameters, the control instructions are transmitted to the refrigeration system, and the refrigeration system executes corresponding refrigeration or other operations according to the different control instructions.
In the preferred embodiment, the power line device 20 for supplying power is provided with the environmental parameter identifier 28, and the environmental parameter identifier 28 can collect environmental parameters such as environmental temperature and/or environmental humidity, without separately providing a corresponding signal line, the environmental parameter identifier 28 and a corresponding mounting structure, so that the structure is simpler and the mounting is convenient. In addition, the environment parameter identifier 28 is not affected by the temperature of the box body, and the acquired environment parameters truly reflect the environment outside the box body, so that the acquired environment parameters are more accurate. Thereby enabling the control system to be better specifically controlled according to the external environment.
The wire body fixing structure 26 is fixed on the box body, and the environment parameter identifier 28 is positioned outside the box body. Usually, the box body is provided with a fixing hole, the wire body 22 passes through the fixing hole, and in order to make the fixing of the wire body 22 more firm, part of the solid structure of the wire body 22 can extend into the fixing hole. Of course, the wire body fixation structure 26 may also be arranged completely outside the fixation hole. The wire body fixing structure 26 can be fixed to the box body by detachable fastening structures such as bolts, and of course, the wire body fixing structure 26 can be glued outside the box body by gluing. Removable generally means that the corresponding structure is removed with or without the aid of tools, without damaging the components.
Further, an environment parameter identifier 28 is disposed on the wire body 22. Specifically, the environmental parameter identifier 28 is disposed adjacent the plug 24. So set up for environmental parameter recognizer 28 is more far away from the box, and the environmental parameter of gathering is more accurate. The environmental parameter identifier 28 includes a temperature sensor and/or a humidity sensor. That is, the environmental parameter identifier 28 may be configured to include only one sensor that collects one parameter, or may be configured to include a plurality of sensors that collect two or more parameters.
The environmental parameter identifier 28 is detachably disposed on the wire body 22. Of course, the environment parameter identifier 28 may also be integrated into the power line device 20, i.e. configured to be non-detachable, as will be described in more detail in the following embodiments. Non-detachable here means that the power supply line device 20 cannot be detached by means of a tool or without a tool without destroying the power supply line device 20, i.e. if the environmental parameter identifier 28 is to be detached, the power supply line device 20 must be destroyed.
The wire body 22 is provided with an accommodating space, the environment parameter identifier 28 is accommodated in the accommodating space, and the wire body 22 is provided with a signal interface, when the environment parameter identifier 28 is installed in the accommodating space, the environment parameter identifier 28 is in interface connection with the signal interface for signal transmission. Further, for safety and reliability, the wire body 22 is provided with a cover 30 for at least partially covering the environment parameter identifier 28. The cover 30 may be opened when the environmental parameter identifier 28 is replaced, and the cover 30 may be closed over the environmental parameter identifier 28 after the environmental parameter identifier 28 is replaced. In the preferred embodiment, when the cover 30 is opened, the cover 30 is completely detached from the wire 22, that is, the cover 30 is completely separated from the wire 22, and after the environmental parameter identifier 28 is replaced, the cover 30 is mounted on the wire 22. Of course, the cover 30 may also be configured such that when the cover 30 is opened, the cover 30 is not disengaged from the wire body 22, the cover 30 has an open state and a closed state, and the cover 30 is operatively movable between the open state and the closed state. The environmental parameter identifier 28 may be replaced when the cover 30 is moved to the open position, and the cover 30 may be manipulated to move to the closed position after replacement is complete. Preferably, the cover 30 is operable to rotate between an open state and a closed state to effect a transition between the open state and the closed state.
Further, the cover body 30 is connected to the wire body 22 in a buckled mode, the cover body 30 is an injection molding piece, a protruding buckling portion is arranged on the cover body 30, and the cover body 30 is buckled with the wire body 22 through the fact that the injection molding piece has certain elasticity. In addition, in order to make the environmental parameter identifier 28 more sensitive and the collected parameters more accurate, the cover 30 is provided with a plurality of through holes 32, specifically, the through holes 32 are arranged at intervals along the extending direction of the line body 22.
The power line device 20 further includes a signal connector 34, the signal connector 34 and the environment parameter identifier 28 are located at two sides of the line body fixing structure 26, the environment parameter identifier 28 is electrically connected to the signal connector 34, and the signal connector 34 is connected to the control system in a pluggable manner. The power cord set 20 also includes a positive terminal 36, a negative terminal 38, and a neutral terminal 40.
As shown in fig. 6 to 7, a second embodiment of the present invention is different from the first embodiment in that the specific location of the environment parameter identifier 42 is different.
In this embodiment, the environmental parameter identifier 42 is disposed adjacent to the wire body fixation structure 44. The environment parameter identifier 42 is also detachably arranged on the wire 46 and is provided with a cover 48 covering the environment parameter identifier, and the cover 48 is fixed in the same manner as in the first embodiment and is not expanded in detail here.
As shown in fig. 8 to 9, a third embodiment of the present invention, which is different from the first embodiment, is that the environment parameter identifier 50 is provided so as not to be detachable.
In this embodiment, the environment parameter identifier 50 is configured to be non-removable, i.e., the environment parameter identifier 50 cannot be removed without destroying all components.
Specifically, the wire body 52 includes a power supply wire and a protective sheath covering the power supply wire, and the environmental parameter identifier 50 is covered in the protective sheath. The protective sleeve extends in the direction of extension of the power conductor and completely covers the power conductor, so that the environmental parameter identifier 50 cannot be removed. Further, the environmental parameter identifier 50 is disposed adjacent the plug 54. The others are the same as the first embodiment and will not be described in detail.
As shown in fig. 10 to 11, a fourth embodiment of the present invention is the same as the third embodiment in that the environmental parameter identifier 56 is also provided so as to be non-detachable, and the environmental parameter identifier 56 is enclosed in a protective sheath. This embodiment is different from the third embodiment in that the specific setting position of the environment parameter identifier 56 is different. In this embodiment, the environmental parameter identifier 56 is disposed adjacent to the wire body fixation structure 58.
As shown in fig. 12 to 13, in a fifth embodiment of the present invention, in the embodiment, the power line apparatus further includes a signal line 60, an environmental parameter identifier 62 is disposed at an end of the signal line 60, the signal line 60 is connected to a line body fixing structure 64, and the signal line 60 extends in the box body. In addition, the signal wire 60 and the wire body 66 pass through the same end of the wire body fixing structure 64. And exits the other end and is integrated together after passing through the wire body fixation structure 64.
The environment parameter identifier 62 may be detachable or non-detachable. In this embodiment, the end of the signal line 60 is provided with a seat 68, the environment parameter identifier 62 is fixedly disposed on the seat 68, and the seat 68 is fixed on the household appliance. Specifically, the environment parameter identifier 62 is integrated into the housing 68 and is not detachable. In addition, the environmental parameter identifier 62 includes a temperature sensor that collects the ambient temperature. Of course, the environmental parameter identifier 62 may also be configured to include a humidity sensor that collects the ambient humidity.
Fasteners such as bolts can be used to removably secure the base 68 to the appliance and to secure the base 68 to different locations outside the appliance as desired. Of course, the base 68 can also be fixed to the household appliance by gluing.
As shown in fig. 14 to 16, a sixth embodiment of the present invention, which is different from the fifth embodiment, is that an environmental parameter identifier 70 includes both a temperature sensor 72 and a humidity sensor 74. The others are the same as the fifth embodiment and are not expanded in detail.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. The power line device is characterized by further comprising an environment parameter identifier which is arranged in an undetachable mode, and the environment parameter identifier is used for collecting environment parameters outside the household appliance.
2. The power cord device according to claim 1, wherein the cord body comprises a power cord and a protective sheath covering the power cord, the environmental parameter identifier being covered in the protective sheath.
3. The power cord arrangement of claim 2, wherein the environmental parameter identifier is disposed adjacent the plug.
4. The power cord device of claim 2, wherein the environmental parameter identifier is disposed adjacent to the cord body securing structure.
5. The power cord device according to claim 1, further comprising a signal cord, wherein the environmental parameter identifier is disposed at a terminal of the signal cord, and the signal cord is connected to the cord body fixing structure.
6. The power line apparatus of claim 5, wherein the signal line is terminated by a base, the environment parameter identifier is fixedly disposed on the base, and the base is fixed on the household appliance.
7. The power cord arrangement according to claim 1, characterized in that the environmental parameter identifier comprises a temperature sensor and/or a humidity sensor.
8. The household appliance comprises a box body and a power line device for supplying power to the household appliance, wherein the power line device comprises a line body, a plug arranged at one end of the line body and a line body fixing structure arranged on the line body and far away from one end of the plug, the line body fixing structure is used for fixing the line body to the box body, and the household appliance is characterized by further comprising an environment parameter identifier which is not detachably arranged, and the environment parameter identifier is used for collecting environment parameters outside the household appliance.
9. The household appliance according to claim 8, wherein said wire body comprises a power supply wire and a protective sheath covering said power supply wire, said environmental parameter identifier being covered in said protective sheath.
10. The household appliance according to claim 8, wherein the power line device further comprises a signal line, the environmental parameter identifier is disposed at a terminal of the signal line, and the signal line is connected to the line body fixing structure and extends into the box body.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010134161.5A CN111490412A (en) | 2020-03-02 | 2020-03-02 | Power cord device and household appliance |
| EP20922529.1A EP4117124A4 (en) | 2020-03-02 | 2020-06-03 | Power line device and household appliance |
| PCT/CN2020/094079 WO2021174702A1 (en) | 2020-03-02 | 2020-06-03 | Power line device and household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010134161.5A CN111490412A (en) | 2020-03-02 | 2020-03-02 | Power cord device and household appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111490412A true CN111490412A (en) | 2020-08-04 |
Family
ID=71811598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010134161.5A Pending CN111490412A (en) | 2020-03-02 | 2020-03-02 | Power cord device and household appliance |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4117124A4 (en) |
| CN (1) | CN111490412A (en) |
| WO (1) | WO2021174702A1 (en) |
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| CN207474827U (en) * | 2017-09-30 | 2018-06-08 | 广东美的厨房电器制造有限公司 | Power cord and the household electrical appliance for being provided with the power cord |
| CN108336613A (en) * | 2017-01-20 | 2018-07-27 | 胜德国际研发股份有限公司 | Electrical installation with environment sensing function |
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| JP2001153537A (en) * | 1999-11-30 | 2001-06-08 | Toshiba Corp | Refrigerator |
| US20080057767A1 (en) * | 2006-08-10 | 2008-03-06 | O'rourke Kevin | Electrical adaptor having an anchor |
| WO2016081909A1 (en) * | 2014-11-21 | 2016-05-26 | Volex Plc | Electrical plug |
| US9564719B1 (en) * | 2014-12-12 | 2017-02-07 | Technology Research LLC. | Elevated temperature detection and interrupter circuit for power cable |
| US10158199B2 (en) * | 2015-11-25 | 2018-12-18 | Microsoft Technology Licensing, Llc | Power cord with in-line power control functionality |
| CN205488851U (en) * | 2016-01-19 | 2016-08-17 | 富士康(昆山)电脑接插件有限公司 | Power connector patch cable assembly |
| CN205752818U (en) * | 2016-05-23 | 2016-11-30 | 邰宝龙 | The electric power insert row that a kind of safety is high |
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2020
- 2020-03-02 CN CN202010134161.5A patent/CN111490412A/en active Pending
- 2020-06-03 WO PCT/CN2020/094079 patent/WO2021174702A1/en unknown
- 2020-06-03 EP EP20922529.1A patent/EP4117124A4/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007018307U1 (en) * | 2007-03-24 | 2008-06-12 | Harting Electric Gmbh & Co. Kg | Measuring device for connectors |
| CN102548056A (en) * | 2010-12-07 | 2012-07-04 | 李臣华 | Intelligent temperature-control electric heating pad |
| CN108336613A (en) * | 2017-01-20 | 2018-07-27 | 胜德国际研发股份有限公司 | Electrical installation with environment sensing function |
| CN107192416A (en) * | 2017-07-18 | 2017-09-22 | 杭州麦乐克科技股份有限公司 | It is a kind of that there is the power line for measuring humiture function |
| CN207474827U (en) * | 2017-09-30 | 2018-06-08 | 广东美的厨房电器制造有限公司 | Power cord and the household electrical appliance for being provided with the power cord |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021174702A1 (en) | 2021-09-10 |
| EP4117124A4 (en) | 2023-08-09 |
| EP4117124A1 (en) | 2023-01-11 |
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Application publication date: 20200804 |