CN112542710A - Wiring board and control method thereof - Google Patents

Wiring board and control method thereof Download PDF

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Publication number
CN112542710A
CN112542710A CN202011456998.8A CN202011456998A CN112542710A CN 112542710 A CN112542710 A CN 112542710A CN 202011456998 A CN202011456998 A CN 202011456998A CN 112542710 A CN112542710 A CN 112542710A
Authority
CN
China
Prior art keywords
terminal
phase line
temperature
wiring
thermal protector
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.)
Pending
Application number
CN202011456998.8A
Other languages
Chinese (zh)
Inventor
刘玉乾
梅正茂
段成杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN202011456998.8A priority Critical patent/CN112542710A/en
Publication of CN112542710A publication Critical patent/CN112542710A/en
Pending legal-status Critical Current

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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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/28—Terminal boards
    • 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
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means

Abstract

The application provides a wiring board and a control method thereof, comprising the following steps: a terminal base and an early warning device; at least one group of phase line wiring terminals are arranged on the terminal base; the phase line connecting terminal is used for connecting a phase line; the early warning device comprises a temperature sensor, a controller and an alarm; the controller is connected with the temperature sensor and the alarm; the temperature sensor is used for detecting the temperature of a phase line at the phase line connecting terminal. According to the wiring board and the control method thereof, the user experience can be improved under the condition of protecting electrical equipment from fire.

Description

Wiring board and control method thereof
Technical Field
The application belongs to the technical field of wiring boards, and particularly relates to a wiring board and a control method thereof.
Background
At present, because of the increase of power demand and the improvement of automation technology, the automation degree of electrical facilities is continuously improved, the fire protection of the electrical facilities becomes a key for directly influencing whether the electrical facilities can safely operate, and the elimination of potential safety hazards in the germination stage is very important.
However, the existing fire prevention measures for electrical facilities are to prevent fire by breaking the one-time fuse link, but this will affect the electricity consumption experience of users, for example, when users are writing documents, especially important materials, the document of users may be lost by suddenly cutting off the electricity, resulting in irretrievable loss.
Therefore, how to provide a terminal block and a control method thereof, which can improve the user experience in the case of protecting electrical equipment from fire, is a problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
Therefore, an object of the present invention is to provide a terminal block and a control method thereof, which can improve user experience in the case of protecting electrical equipment from a fire.
In order to solve the above problem, the present application provides a wiring board including:
a terminal block; at least one group of phase line wiring terminals are arranged on the terminal base; the phase line connecting terminal is used for connecting a phase line;
and an early warning device; the early warning device comprises a temperature sensor, a controller and an alarm; the controller is connected with the temperature sensor and the alarm; the temperature sensor is used for detecting the temperature of a phase line at the phase line connecting terminal.
Preferably, each set of phase line terminals includes a first terminal and a second terminal; the wiring board is also provided with a thermal protector; the first end of the thermal protector is connected with the first wiring terminal; the second end of the thermal protector is connected with the second wiring terminal.
Preferably, the temperature sensor is connected with the first connection terminal or the second connection terminal;
and/or the alarm is a buzzer;
and/or the controller is an upper computer;
and/or the terminal block is also provided with a zero line wiring terminal and a ground wire wiring terminal.
Preferably, each group of phase line connecting terminals further comprises a connecting structure;
the connecting structure comprises a first connecting piece, and the first connecting piece is arranged on the first wiring terminal; the first connecting piece is connected with the first end of the thermal protector;
and/or the connecting structure comprises a second connecting piece, and the second connecting piece is arranged on the second wiring terminal; the second connector is connected to the second end of the thermal protector.
Preferably, when the connecting structure comprises a first connecting piece, the first connecting piece is a first fixing column;
and/or when the connecting structure comprises a second connecting piece, the second connecting piece is a second fixing column.
Preferably, the first connection terminal includes a first tab; a first wiring hole is formed in the first end of the first wiring sheet; and/or, when the connection structure comprises a first connection member, the first connection member is disposed at the second end of the first tab;
and/or the second connection terminal comprises a second lug; a first end of the first lug plate is provided with a first wiring hole; and/or, when the connection structure includes a second connection member, the second connection member is disposed at the second end of the second tab.
Preferably, the terminal block is further provided with a partition part; the partition part is arranged between the two adjacent groups of phase line wiring terminals so as to separate the two adjacent groups of phase line wiring terminals.
According to still another aspect of the present application, there is provided a control method of the above-described patch panel, including the steps of:
detecting the temperature T of a phase line at a phase line connecting terminal;
controlling the starting and stopping of the alarm according to the temperature T of a phase line at a phase line connecting terminal;
and/or controlling the on-off of the thermal protector according to the temperature T of the phase line at the phase line connecting terminal.
Preferably, the method for controlling the starting and stopping of the alarm according to the temperature T of the phase line at the phase line terminal comprises the following steps:
when T ≧ T1, controlling the alarm to start; wherein T1 is the early warning temperature;
and/or controlling the on-off of the thermal protector according to the temperature T of the phase line at the phase line terminal comprises the following steps:
when T ≧ T2, controlling the thermal protector to be disconnected; wherein T2 is the action threshold of the thermal protector; t2> T1.
Preferably, the control method of the patch panel further includes the steps of:
and adjusting the early warning temperature T1 according to the action threshold value T2 of the thermal protector.
According to the wiring board and the control method thereof, the temperature sensor and the alarm are connected through the controller; the temperature sensor is used for detecting the temperature of a phase line at the phase line connecting terminal, and can give an alarm when the temperature of the phase line at the phase line connecting terminal is too high, so that a user can prepare before power failure; user experience can be improved under the condition of protecting electrical equipment from fire.
Drawings
FIG. 1 is a schematic structural diagram of a patch panel according to an embodiment of the present application;
fig. 2 is a schematic flow chart of a patch panel control method according to an embodiment of the present application.
The reference numerals are represented as:
1. a terminal block; 11. a first connection terminal; 12. a second connection terminal; 13. a zero line connecting terminal; 14. a ground wire connecting terminal; 2. a thermal protector; 3. a partition portion; 41. a first connecting member; 42. a second connecting member.
Detailed Description
Referring collectively to fig. 1, a patch panel comprising: a terminal base 1 and an early warning device; at least one group of phase line wiring terminals are arranged on the terminal base 1; the phase line connecting terminal is used for connecting a phase line; the early warning device comprises a temperature sensor, a controller and an alarm; the controller is connected with the temperature sensor and the alarm; the temperature sensor is used for detecting the temperature of a phase line at the phase line connecting terminal, and the temperature sensor acquires the temperature of the phase line at the phase line connecting terminal of the wiring board in real time and transmits the temperature to the controller; when the temperature of a phase line at a phase line connecting terminal is too high, the controller controls the alarm to give an alarm, so that a user can take corresponding measures before power failure; the user experience can be improved under the condition of protecting the electrical equipment from fire; the temperature of the lead is prevented from being too high due to blind electricity utilization of users, and electrical damage and even fire are easily caused; and the method can also prevent the user files from being lost due to untimely storage easily caused by sudden power failure, and the power consumption experience of the user is influenced.
In the application, the alarm is controlled by collecting high temperature, so that the controller is an upper computer to limit overhigh temperature; the temperature of the lead wire can be prevented from being overhigh due to overlarge power of the household appliance, and finally, fire disasters can be prevented.
The application also discloses some embodiments, each group of phase line connecting terminals comprises a first connecting terminal 11 and a second connecting terminal 12; the wiring board is also provided with a thermal protector 2; the first end of the thermal protector 2 is connected with the first wiring terminal 11; a second end of the thermal protector 2 is connected to a second connection terminal 12. The thermal protector 2 is a disposable fuse link. The first connecting terminal 11 is used for connecting the thermal protector 2 and the electrical equipment, and the second connecting terminal 12 is used for connecting the thermal protector 2 and a lead.
The application also discloses some embodiments, the temperature sensor is connected with the first connecting terminal 11 or the second connecting terminal 12;
the application also discloses some embodiments, the alarm is a buzzer; when the temperature of the phase line at the phase line connecting terminal is too high, the controller controls the buzzer to make a sound to give an alarm.
The application also discloses some embodiments, and a zero line terminal 13 and a ground wire terminal 14 are further arranged on the terminal block 1.
The application also discloses some embodiments, each group of phase line wiring terminals further comprises a connecting structure;
the connecting structure comprises a first connecting piece 41, wherein the first connecting piece 41 is arranged on the first wiring terminal 11; the first connecting piece 41 is connected with a first end of the thermal protector 2;
the application also discloses embodiments, the connecting structure comprises a second connecting piece 42, the second connecting piece 42 is arranged on the second wiring terminal 12; the second connecting member 42 is connected to the second end of the thermal protector 2.
The application also discloses some embodiments, when the connection structure includes the first connection member 41, the first connection member 41 is a first fixing column; the first fixing column is a first fixing copper column.
The present application also discloses some embodiments, when the connecting structure includes the second connecting member 42, the second connecting member 42 is a second fixing column. The second fixed column is a second fixed copper column. The first fixed copper cylinder and the second fixed copper cylinder are used for connecting the thermal protector 2 and the wiring terminal, and the thermal protector 2 can be fixed.
The present application also discloses embodiments in which the first connection terminal 11 includes a first tab; a first wiring hole is formed in the first end of the first wiring sheet; when the connection structure includes the first connection member 41, the first connection member 41 is disposed at the second end of the first tab;
the present application also discloses embodiments in which the second connection terminal 12 includes a second tab; a first end of the first lug plate is provided with a first wiring hole; when the connection structure includes the second connection member 42, the second connection member 42 is disposed at the second end of the second tab.
The application also discloses some embodiments, a separating part 3 is also arranged on the terminal base 1; the partition part 3 is arranged between the two adjacent groups of phase line wiring terminals so as to separate the two adjacent groups of phase line wiring terminals. The partition 3 is a partition.
According to an embodiment of the present application, there is provided a control method of the above-described patch panel, including the steps of:
detecting the temperature T of a phase line at a phase line connecting terminal;
controlling the starting and stopping of the alarm according to the temperature T of a phase line at a phase line connecting terminal;
the application also discloses some embodiments, the on-off of the thermal protector 2 is controlled according to the temperature T of the phase line at the phase line terminal. The temperature value of the wire can be monitored in real time, so that a user can know whether the current power consumption is close to a limit value or not at any time. When the temperature of a phase line, namely a lead, at a phase line wiring terminal reaches an early warning temperature T1, the controller can control the alarm to send out early warning information to remind a user to store important files in time and/or reduce electric equipment, so that damage to electric appliances and fire disasters are avoided; when the temperature T of the phase line at the terminal, i.e., the temperature of the conductor, reaches the action threshold T2 of the thermal protector 2, the thermal fuse link of the terminal board is automatically disconnected, so that a fire can be prevented.
Referring to FIG. 2 in combination, Y in the figure represents Y; and N represents NO. The application also discloses some embodiments, the start and stop of controlling the alarm according to the temperature T of the phase line wiring terminal comprises the following steps:
when T ≧ T1, controlling the alarm to start; wherein T1 is the early warning temperature;
the application also discloses some embodiments, the switching-on and switching-off of the thermal protector 2 according to the temperature T of the phase line at the phase line terminal comprises the following steps:
when T ≧ T2, controlling the thermal protector 2 to be disconnected; wherein T2 is the actuation threshold of the thermal protector 2; t2> T1.
The application also discloses some embodiments, and the control method of the patch panel further comprises the following steps:
and adjusting the early warning temperature T1 according to the action threshold value T2 of the thermal protector 2. The user can freely set the proportion of the temperature early warning value T1 to the action threshold value T2 of the thermal protector 2 according to the requirement.
The temperature sensor collects the temperature of the wire at the wiring terminal in real time and transmits the temperature to the upper computer. The client can set a temperature early warning value T1 by himself, the early warning value T1 is a percentage of the action threshold value T2, and when the temperature reaches the early warning value, the upper computer controls the buzzer to give out a warning to prompt the client that the electricity consumption is too high and some electric appliances need to be turned off. If the customer does not make feedback, the temperature continues to rise to the action threshold T2 and the thermal protector 2 will automatically open in order to prevent a fire. The client can adjust the ratio of the warning temperature T1 to the action threshold T2 by himself, and can approach the action threshold T2 or be much smaller than the action threshold T2.
It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be regarded as the protection scope of the present application.

Claims (10)

1. A patch panel, comprising:
a terminal block (1); at least one group of phase line wiring terminals are arranged on the terminal base (1); the phase line wiring terminal is used for connecting a phase line;
and an early warning device; the early warning device comprises a temperature sensor, a controller and an alarm; the controller is connected with the temperature sensor and the alarm; the temperature sensor is used for detecting the temperature of a phase line at the phase line connecting terminal.
2. The terminal block according to claim 1, characterized in that each group of said phase terminals comprises a first terminal (11) and a second terminal (12); the wiring board is also provided with a thermal protector (2); the first end of the thermal protector (2) is connected with the first wiring terminal (11); the second end of the thermal protector (2) is connected with the second wiring terminal (12).
3. Terminal block according to claim 2, characterized in that the temperature sensor is connected to the first connection terminal (11) or the second connection terminal (12);
and/or the alarm is a buzzer;
and/or the controller is an upper computer;
and/or the terminal block (1) is also provided with a zero line wiring terminal (13) and a ground wire wiring terminal (14).
4. The terminal block of claim 2, wherein each of said phase wire terminals further includes a connecting structure;
the connecting structure comprises a first connecting piece (41), and the first connecting piece (41) is arranged on the first wiring terminal (11); the first connecting piece (41) is connected with a first end of the thermal protector (2);
and/or the connecting structure comprises a second connecting piece (42), wherein the second connecting piece (42) is arranged on the second wiring terminal (12); the second connecting piece (42) is connected with the second end of the thermal protector (2).
5. The terminal block as set forth in claim 4, wherein when said connection structure includes a first connector (41), said first connector (41) is a first fixing post;
and/or, when the connecting structure comprises a second connecting piece (42), the second connecting piece (42) is a second fixing column.
6. The terminal block according to claim 4, wherein the first connection terminal (11) comprises a first lug; a first wiring hole is formed in the first end of the first wiring sheet; and/or, when the connection structure comprises a first connection member (41), the first connection member (41) is disposed at the second end of the first tab;
and/or the second connection terminal (12) comprises a second lug; a second wiring hole is formed in the first end of the second wiring sheet; and/or, when the connection structure comprises a second connection member (42), the second connection member (42) is disposed at a second end of the second tab.
7. The terminal block according to claim 1, wherein a partition portion (3) is further provided on the terminal block (1); the separating part (3) is arranged between two adjacent groups of phase line connecting terminals so as to separate the two adjacent groups of phase line connecting terminals.
8. A method of controlling a patch panel according to any one of claims 1 to 7, comprising the steps of:
detecting the temperature T of a phase line at a phase line connecting terminal;
controlling the starting and stopping of the alarm according to the temperature T of a phase line at the phase line connecting terminal;
and/or controlling the on-off of the thermal protector (2) according to the temperature T of the phase line at the phase line connecting terminal.
9. The method for controlling the terminal block according to claim 8, wherein the step of controlling the on and off of the alarm according to the temperature T of a phase line at the phase line terminal comprises the following steps:
when T ≧ T1, controlling the alarm to start; wherein T1 is the early warning temperature;
and/or the step of controlling the on-off of the thermal protector (2) according to the temperature T of the phase line at the phase line terminal comprises the following steps:
when T ≧ T2, controlling the thermal protector (2) to be disconnected; wherein T2 is the action threshold value of the thermal protector (2); t2> T1.
10. The method of controlling a patch panel according to claim 9, further comprising the steps of:
and adjusting the early warning temperature T1 according to an action threshold value T2 of the thermal protector (2).
CN202011456998.8A 2020-12-10 2020-12-10 Wiring board and control method thereof Pending CN112542710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011456998.8A CN112542710A (en) 2020-12-10 2020-12-10 Wiring board and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011456998.8A CN112542710A (en) 2020-12-10 2020-12-10 Wiring board and control method thereof

Publications (1)

Publication Number Publication Date
CN112542710A true CN112542710A (en) 2021-03-23

Family

ID=75018454

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011456998.8A Pending CN112542710A (en) 2020-12-10 2020-12-10 Wiring board and control method thereof

Country Status (1)

Country Link
CN (1) CN112542710A (en)

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