CN223297163U - An intelligent PDU with plug-and-unplug hardware detection - Google Patents
An intelligent PDU with plug-and-unplug hardware detectionInfo
- Publication number
- CN223297163U CN223297163U CN202422258777.XU CN202422258777U CN223297163U CN 223297163 U CN223297163 U CN 223297163U CN 202422258777 U CN202422258777 U CN 202422258777U CN 223297163 U CN223297163 U CN 223297163U
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- protection door
- pdu
- plug
- socket
- led indicator
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Abstract
本实用新型涉及一种带拔插硬件检测的智能PDU，属于智能供配电、机房智能配电技术领域。包括PDU本体，所述PDU本体上设有多个插口单元，所述PDU本体上设有多个LED指示灯，所述PDU本体内腔设有多个保护门单元，所述LED指示灯、保护门单元与插口单元一一相对应；所述保护门单元包括保护门外壳，所述保护门外壳内设有保护门本体；所述保护门本体内设有行程开关，所述行程开关与LED指示灯电连接；所述保护门本体底部与保护门外壳之间设有弹性复位件。本申请能够检测其电源插座的状态，监测其插头是否松脱，并将信号传输至上级集中监测报警中心进行相关监测报警，同时在智能PDU上设置指示灯进行指示。
The utility model relates to an intelligent PDU with plug-in and plug-out hardware detection, which belongs to the technical field of intelligent power supply and distribution, and intelligent power distribution in computer rooms. It comprises a PDU body, wherein the PDU body is provided with a plurality of socket units, the PDU body is provided with a plurality of LED indicator lights, and the inner cavity of the PDU body is provided with a plurality of protection door units, wherein the LED indicator lights, protection door units and socket units correspond to each other one by one; the protection door unit comprises a protection door outer shell, wherein the protection door body is provided inside the protection door outer shell; a travel switch is provided inside the protection door body, and the travel switch is electrically connected to the LED indicator lights; an elastic reset member is provided between the bottom of the protection door body and the protection door outer shell. The present application can detect the status of its power socket, monitor whether its plug is loose, and transmit the signal to the superior centralized monitoring and alarm center for relevant monitoring and alarm, and at the same time set an indicator light on the intelligent PDU for indication.
Description
Technical Field
The utility model relates to an intelligent PDU with plug-in hardware detection, belonging to the technical field of intelligent power supply and distribution and intelligent power distribution of a machine room.
Background
The remote power manager (REACHCTRL POWER) is called as intelligent PDU, IP power, intelligent power, rack-mounted power distribution unit, and has the functions of power distribution and management. The intelligent PDU can monitor parameters such as power supply voltage, power supply voltage frequency, each output current and the like, can realize remote control, centralized management, automatic cycle control, safety management, reliability management and the like, and is a good helper for power supply management.
At present, intelligent PDU in the market only can indirectly judge whether the branch equipment socket loosens through monitoring each branch current condition, and the equipment current is zero and then the plug-in of the branch equipment socket cannot be monitored. The standby equipment in the machine room is various, and when the standby equipment is in a shutdown state or the standby current is close to zero, whether the equipment power supply is disconnected or not can not be monitored, and no field indicator lamp is used for inspection by inspection staff, once the main equipment fails or is disconnected, the standby equipment can not work normally, and serious communication interruption accidents can be caused.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide an intelligent PDU with plug-in hardware detection for the prior art, which can detect the state of a power socket regardless of the use of equipment, monitor whether a plug is loose or not, transmit a signal to an upper-level centralized monitoring alarm center for relevant monitoring and alarm, and set an indicator lamp on the intelligent PDU for indication.
The intelligent PDU with the plug-in hardware detection comprises a PDU body, wherein a plurality of socket units are arranged on the PDU body at intervals, a plurality of LED indicator lamps are arranged on the PDU body, a plurality of protection door units are arranged in an inner cavity of the PDU body, the LED indicator lamps, the protection door units and the socket units correspond to each other one by one, the protection door unit comprises a protection door shell, a protection door body is arranged in the protection door shell, a travel switch is arranged in the protection door body and is electrically connected with the LED indicator lamps, an elastic reset piece is arranged between the bottom of the protection door body and the protection door shell, the plug is inserted into the socket units to push the protection door body to move along the protection door shell, the elastic reset piece is compressed, the protection door body moves to the proper position, the travel switch is closed, the LED indicator lamps are turned on, the elastic force of the elastic reset piece pushes the protection door body to reset, and the travel switch is turned on, and the LED indicator lamps are turned off.
The protection door comprises a protection door body, and is characterized in that an upper socket protection door, a left socket protection door and a right socket protection door are arranged on the protection door body, a kidney-shaped sliding groove is formed in the protection door body, a protection door fixing column is arranged on a protection door shell, the protection door fixing column penetrates through the sliding groove and is arranged at an arc-shaped part of the sliding groove, and conductive metal sheets are respectively arranged at the other arc-shaped part of the fixing groove and on the protection door fixing column, and the conductive metal sheets form a travel switch.
The distance between the two conductive metal sheets corresponds to the length of the upper socket protection door.
The elastic reset piece comprises a plurality of groups of spring fixing column units which are arranged at intervals, wherein any one spring fixing column unit comprises two spring fixing columns which are symmetrically arranged up and down, one spring fixing column is fixed at the bottom of the protection door body, the other spring fixing column is fixed on the protection door shell, and the two spring fixing columns are connected through a spring.
The system is characterized by further comprising a network port and an electric wire hole, wherein an electric wire electrically connected with the travel switch and the LED indicator lamp penetrates through the electric wire hole and is electrically connected with the signal processor, and the network port is connected with the upper-level centralized monitoring alarm center through a network wire.
And a display screen is arranged on the PDU body.
Compared with the prior art, the intelligent PDU with the plug-in hardware detection has the advantages that the LED indicator lamp is arranged on the PDU body, whether equipment is disconnected or not can be found in field inspection according to the state of the LED indicator lamp, whether the equipment is used or not can be detected, whether the power socket of the equipment is loose or not can be detected, and signals are transmitted to the signal processor and the upper-level centralized monitoring alarm center for relevant monitoring and alarm. The protection door body and the travel switch are integrated into a whole, so that space is saved, and the protection door is ingenious and efficient.
Drawings
FIG. 1 is a three-dimensional schematic diagram of an intelligent PDU with plug and pull hardware detection according to an embodiment of the present utility model;
Fig. 2 is a three-dimensional view of the protection door unit;
Fig. 3 is a top view of the protection door unit;
FIG. 4 is a schematic diagram of a detection communication circuit;
In the figure, a main body of PDU, a net mouth of 2, 3 electric wires, a display screen of 4, a jack protection door of 5 jack, a jack protection door of 6, an indicator lamp of 7 LED, a protection door shell of 8, a spring fixing column of 9, a left jack protection door of 10, a right jack protection door of 11, a spring of 12, a protection door fixing column of 13, a sliding groove of 14, a conductive metal sheet of 15, a protection door main body of 16, a guide rail of 17 and a signal processor of 18 are arranged.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1-4, an intelligent PDU with plug-in hardware detection in this embodiment includes a PDU body 1, a plurality of socket units arranged at intervals are disposed on the PDU body 1, a plurality of LED indicator lamps 7 are disposed on the PDU body 1, and the LED indicator lamps 7 are in one-to-one correspondence with the socket units. Any one of the jack units comprises 3 jacks 5, namely an upper jack, a left jack and a right jack. The PDU body 1 inner chamber is equipped with a plurality of protection door units, and protection door unit and socket unit one-to-one, protection door unit locates the socket unit below. The protection door unit comprises a protection door shell 8, a protection door body 16 is arranged in the protection door shell 8, an upper socket protection door 6, a left socket protection door 10 and a right socket protection door 11 are arranged on the protection door body 16, the upper socket protection door 6 corresponds to an upper socket, the left socket protection door 10 corresponds to a left socket, and the right socket protection door 11 corresponds to a right socket. The protection door shell 8 is internally provided with the protection door fixing column 13, the protection door body 16 is provided with the kidney-shaped sliding groove 14, the protection door body 16 can move in the protection door shell 8, the protection door fixing column 13 is matched with the sliding groove 14, the protection door fixing column 13 is arranged at an arc-shaped part of the sliding groove 14, the other arc-shaped inner wall part of the sliding groove and the periphery of the protection door fixing column are respectively provided with the conductive metal sheets 15, the two conductive metal sheets 15 form a travel switch, and in an initial state, the interval between the two conductive metal sheets corresponds to the length of the upper socket protection door. The travel switch is electrically connected with the LED indicator lamp. An elastic reset piece is arranged between the bottom of the protection door body 16 and the protection door shell 8, the plug is inserted into the upper socket when inserted into the socket unit, the upper plug of the plug pushes the upper socket protection door 6 open, the protection door body is pushed to slide downwards along the protection door shell, one conductive metal sheet at the arc-shaped inner wall is driven to be close to the other conductive metal sheet on the fixed column, the two conductive metal sheets are contacted, and the LED indicator lamp is on. When the plug is pulled out, the spring reset piece drives the protection door body to reset, the two conductive metal sheets are separated, and the LED indicator light is turned off.
The elastic reset piece comprises two groups of spring fixing column units which are arranged at intervals, wherein any spring fixing column unit comprises two spring fixing columns 9 which are symmetrically arranged up and down, one spring fixing column 9 is fixed at the bottom of a protective door body 16, the other spring fixing column 9 is fixed on a protective door shell 8, and the two spring fixing columns 9 are connected through a spring 12.
The protection door shell is provided with two symmetrically arranged guide rails 17, the protection door body 16 is provided with two symmetrically arranged guide blocks, the guide blocks are symmetrically arranged on two sides of the sliding groove, and the guide blocks are clamped on the corresponding guide rails 17 to guide the movement of the protection door body.
The PDU is also provided with a net mouth 2 and an electric wire hole, an electric wire 3 electrically connected with the LED indicator lamp by the travel switch penetrates through the electric wire hole and is electrically connected with the signal processor, and a display screen 4 is arranged on the PDU body and used for displaying related information sent by the signal processor. The network port 2 is connected with the upper-level centralized monitoring alarm center through a network cable, so that related information is transmitted to the upper-level centralized monitoring alarm center. The plug pushes the upper socket protection door to push the protection door body to slide downwards along the protection door shell, so that the travel switch is closed, an insertion signal is generated and transmitted to the LED indicator lamp 7 and the signal processor 18, and the LED indicator lamp and the display screen display related information can be transmitted to the upper centralized monitoring alarm center through the network port. If the plug is pulled out or the disconnection is released, the spring pushes the protective door body upwards, so that the two conductive metal sheets are separated, the travel switch is turned on, a turn-on signal is transmitted to the LED indicator lamp and the signal processing CPU, a pull-out or disconnection signal is generated, the display screen displays related information, and the information can be transmitted to the upper-level centralized monitoring alarm center through the network port.
According to the PDU, the LED indicator lamp is arranged on the PDU body, whether the equipment is in a disconnection state or not can be found in field inspection according to the state of the LED indicator lamp, whether the equipment is in use or not can be detected, whether the monitoring plug is loose or not can be detected, and signals are transmitted to the signal processor and the upper concentrated monitoring alarm center for relevant monitoring and alarm. The protection door body and the travel switch are integrated into a whole, so that space is saved, and the protection door is ingenious and efficient.
In addition to the above embodiments, the present utility model also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present utility model.
Claims (6)
1. The intelligent PDU with the plug-in hardware detection function is characterized by comprising a PDU body, wherein a plurality of socket units are arranged on the PDU body at intervals, a plurality of LED indicator lamps are arranged on the PDU body, a plurality of protection door units are arranged in an inner cavity of the PDU body, the LED indicator lamps, the protection door units and the socket units correspond to each other one by one, the protection door unit comprises a protection door shell, a protection door body is arranged in the protection door shell, a travel switch is arranged in the protection door body and is electrically connected with the LED indicator lamps, an elastic reset piece is arranged between the bottom of the protection door body and the protection door shell, the plug is inserted into the socket units to push the protection door body to move along the protection door shell, the elastic reset piece is compressed, the protection door body moves in place, the travel switch is closed, the LED indicator lamps are on, the plug is pulled out, the elastic reset piece pushes the protection door body to reset by elasticity, and the travel switch is enabled to be opened, and the LED indicator lamps are turned off.
2. The intelligent PDU with plug-in hardware detection according to claim 1, wherein the protection door body is provided with an upper socket protection door, a left socket protection door and a right socket protection door, the protection door body is provided with a kidney-shaped sliding groove, the protection door shell is provided with a protection door fixing column, the protection door fixing column penetrates through the sliding groove and is arranged at an arc-shaped part of the sliding groove, the other arc-shaped part of the sliding groove and the protection door fixing column are respectively provided with a conductive metal sheet, and the two conductive metal sheets form a travel switch.
3. The intelligent PDU with plug-in hardware detection according to claim 2, wherein the distance between the two conductive metal sheets corresponds to the length of the upper socket protection door.
4. The intelligent PDU with plug-in hardware detection according to claim 1, wherein the elastic reset piece comprises a plurality of groups of spring fixing column units which are arranged at intervals, any one of the spring fixing column units comprises two spring fixing columns which are symmetrically arranged up and down, one spring fixing column is fixed at the bottom of the protection door body, the other spring fixing column is fixed on the protection door shell, and the two spring fixing columns are connected through a spring.
5. The intelligent PDU with plug-in hardware detection according to claim 1, wherein the intelligent PDU is further provided with a network port and an electric wire hole, an electric wire electrically connected with the travel switch and the LED indicator lamp penetrates through the electric wire hole and is electrically connected with the signal processor, and the network port is connected with an upper-level centralized monitoring alarm center through a network wire.
6. The intelligent PDU with plug-in hardware detection according to claim 5, wherein a display screen is arranged on the PDU body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422258777.XU CN223297163U (en) | 2024-09-14 | 2024-09-14 | An intelligent PDU with plug-and-unplug hardware detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422258777.XU CN223297163U (en) | 2024-09-14 | 2024-09-14 | An intelligent PDU with plug-and-unplug hardware detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223297163U true CN223297163U (en) | 2025-09-02 |
Family
ID=96867437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422258777.XU Active CN223297163U (en) | 2024-09-14 | 2024-09-14 | An intelligent PDU with plug-and-unplug hardware detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223297163U (en) |
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2024
- 2024-09-14 CN CN202422258777.XU patent/CN223297163U/en active Active
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