CN213878541U

CN213878541U - PDU intelligent meter head

Info

Publication number: CN213878541U
Application number: CN202023171097.2U
Authority: CN
Inventors: 常豪东
Original assignee: Shenzhen Zd Long Technology Co ltd
Current assignee: Shenzhen City Headsun Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-03
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a PDU intelligent meter head for swing joint PDU base, PDU intelligent meter head includes casing, main control board and thimble board, and main control board and thimble board all set up in the casing, and the casing includes panel and drain pan, and the drain pan is established to the panel lid, and the main control board sets up in the panel, and the thimble board sets up in the drain pan, and the thimble board is connected with the main control board electricity, and the both ends of thimble board are provided with first contact pin group and second contact pin group respectively, and first contact pin group and second contact pin group are all protruding to be located the drain pan; the utility model discloses a PDU intelligence gauge outfit adopts the modularized design, through setting up first contact pin group and second contact pin group, sets up on the PDU base externally and organizes corresponding socket with first contact pin and second contact pin, realizes changing the PDU ammeter plug-and-play, and it is more convenient to maintain, change.

Description

PDU intelligent meter head

Technical Field

The utility model relates to a power distribution device correlation technique field especially relates to a PDU intelligence gauge outfit.

Background

With the development of computer network technology, the demands of key devices such as servers, switches, various electronic devices and the like are increasing, the services borne by the key devices are more and more important, the requirements on the environment where the devices are located are higher and higher, and all facilities participating in the operation of the key devices must have high reliability and availability. The PDU (Power Distribution Unit, which means a Power Distribution Unit in Chinese) provides Power Distribution for the electrical equipment installed in the cabinet, has various series specifications of different functions, installation modes and different insertion combinations, and can provide a suitable rack-mounted Power Distribution solution for different Power environments.

The functional modules of the traditional PDU are fixed together by welding through wires or copper bars and the like. If the functional modules of the PDU need to be replaced and adjusted or one of the modules fails and needs to be maintained in the using process, the power supply of the whole functional module of the PDU must be disconnected, then the functional module of the PDU is detached from the cabinet, then the functional module of the PDU is detached, the welding point of the failed module is removed, and then the module is taken out for processing, so that the normal work of machine equipment is influenced, and the maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a maintain and change convenient PDU smart meter head to overcome the not enough that exists among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a PDU intelligence gauge outfit for swing joint PDU base, PDU intelligence gauge outfit includes casing, main control board and contact pin board, the main control board all sets up with the contact pin board in the casing, the casing includes panel and drain pan, the panel lid is established the drain pan, the main control board sets up in the panel, the contact pin board sets up in the drain pan, the contact pin board with main control board electric connection, the both ends of contact pin board are provided with first contact pin group and second contact pin group respectively, first contact pin group all locates with second contact pin group the drain pan is protruding. In one embodiment, the panel is connected to the bottom case by a fastener.

In one embodiment, the casing further comprises spring plates connected to two ends of the bottom casing, and the spring plates are used for fixing the bottom casing on the PDU base.

In one embodiment, the housing further includes a support member disposed between the pin plate and the main control board, the support member being configured to support the main control board.

In one embodiment, the PDU smart watch head further includes a display screen, an indicator light assembly and a key assembly, the display screen, the indicator light assembly and the key assembly are all electrically connected to the main control board, the display screen is disposed on one side of the panel far away from the bottom case, the indicator light assembly is disposed at one end of the display screen, and the key assembly is disposed on one side of the indicator light assembly.

In one embodiment, the indicator lamp assembly comprises a warning lamp, a network management indicator lamp and a system indicator lamp, and the warning lamp, the network management indicator lamp and the system indicator lamp are distributed on the panel at intervals.

In one embodiment, the PDU smart meter head further includes a port assembly, the port assembly includes a communication port, a sensor port and an external expansion port, the communication port, the sensor port and the external expansion port are all disposed on the panel, and the communication port, the sensor port and the external expansion port are all electrically connected to the main control panel.

In one embodiment, the number of the communication ports is two.

In one embodiment, the number of sensor ports is two.

In one embodiment, the number of the flaring ports is three.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a PDU intelligence gauge outfit adopts the modularized design, through setting up first contact pin group and second contact pin group, sets up on the PDU base externally and organizes corresponding socket with first contact pin and second contact pin, realizes changing the PDU ammeter plug-and-play, and it is more convenient to maintain, change.

Drawings

Fig. 1 is a schematic overall structure diagram of a PDU smart meter according to a preferred embodiment of the present invention;

FIG. 2 is a schematic structural diagram of another view of the PDU smart header shown in FIG. 1;

fig. 3 is an exploded view of the PDU smart header shown in fig. 1.

Reference is made to the accompanying drawings in which:

a PDU smart header 100;

10-shell, 11-bottom shell, 12-panel, 13-support, 14-spring;

20-a main control board;

30-a needle inserting plate, 31-a first needle inserting group and 32-a second needle inserting group;

40-a display screen;

50-indicator light assembly, 51-warning light, 52-network management indicator light, 53-system indicator light;

60-key assembly, 61-up key, 62-down key, 63-set key, 64-back key;

70-port assembly, 71-communication port, 72-sensor port, 73-flaring port.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The present invention will be described in detail with reference to embodiments shown in the drawings:

please refer to fig. 1 to 3, which are illustrations of a PDU intelligent gauge outfit 100 according to a preferred embodiment of the present invention, the PDU intelligent gauge outfit 100 is used for movably connecting a PDU base, the PDU intelligent gauge outfit 100 includes a housing 10, a main control board 20 and an insertion plate 30, the main control board 20 and the insertion plate 30 are both disposed in the housing 10, the housing 10 includes a panel 12 and a bottom shell 11, the bottom shell 11 is disposed on the panel 12, the main control board 20 is disposed in the panel 12, the insertion plate 30 is disposed in the bottom shell 11, the insertion plate 30 is electrically connected to the main control board 20, both ends of the insertion plate 30 are respectively provided with a first insertion pin 31 group and a second insertion pin group 32, and the first insertion pin 31 group and the second insertion pin group 32 are both protruded on the bottom shell 11. The utility model discloses a PDU intelligence gauge outfit 100 adopts the modularized design, through setting up first contact pin group 31 and second contact pin group 32, sets up on the PDU base of outside and organizes 31 and the corresponding socket of second contact pin group 32 with first contact pin, realizes changing the PDU ammeter plug-and-play, and it is more convenient to maintain, change.

As shown in fig. 1 to 3, the housing 10 includes a bottom case 11 and a panel 12, and the panel 12 covers the bottom case 11. Further, the panel 12 is connected to the bottom case 11 by fasteners, optionally screws. Furthermore, the housing 10 further includes a supporting member 13 and a resilient sheet, the supporting member 13 is disposed between the bottom case 11 and the panel to support and enhance the strength, the resilient sheet 14 is connected to two ends of the bottom case 11, and the resilient sheet 14 is used to fix the bottom case 11 on the external PDU base.

Referring to fig. 3, the main control board 20 and the pin plate 30 are both disposed in the housing 10, further, the main control board 20 is disposed in the front panel 12, the pin plate 30 is disposed in the bottom case 11, the supporting member 13 is disposed between the pin plate 30 and the main control board 20, and the supporting member 13 is used for supporting the main control board 20, and since the main control board 20 has a long length, the supporting member 13 is disposed at a middle position of the main control board 20 in a length direction in order to ensure rigidity of the main control board 20. Further, the pin plate 30 is electrically connected to the main control board 20, a first pin group 31 and a second pin group 32 are respectively disposed at two ends of the pin plate 30, and both the first pin group 31 and the second pin group 32 are exposed out of the bottom case 11. The PDU base outside is provided with sockets corresponding to the first pin group 31 and the second pin group 32, so that the purpose of plug and play of the PDU smart meter head 100 and the PDU can be realized.

In this embodiment, the PDU intelligent gauge outfit 100 further includes a display screen 40, an indicator light assembly 50 and a key assembly 60, wherein the display screen 40, the indicator light assembly 50 and the key assembly 60 are all electrically connected to the main control board 20, the display screen 40 is disposed on one side of the panel 12 far away from the bottom case 11, the indicator light assembly 50 is disposed at one end of the display screen 40, and the key assembly 60 is disposed on one side of the indicator light assembly 50. The display screen 40 is used for displaying various operational parameters and states of the PDU, so that a user can intuitively observe the operational condition of the PDU; in this embodiment, the display screen 40 is an LCD screen.

Further, the indicator lamp assembly 50 includes a warning lamp 51, a network management indicator lamp 52 and a system indicator lamp 53, and the warning lamp 51, the network management indicator lamp 52 and the system indicator lamp 53 are distributed at intervals on the panel 12. The alarm lamp 51 is lighted red to indicate that the PDU is abnormal, and remind the user to check; the network management indicator lamp 52 is turned on to indicate that the connection between the equipment and the network management or the upper computer is successful; the system light 53 blinks slowly to indicate that the system is operating properly.

Further, the key assembly 60 includes an upper key 61, a lower key 62, a set key 63, and a return key 64, and the upper key 61, the lower key 62, the set key 63, and the return key 64 are spaced apart on the panel 12. The up key 61 is used for page up or number addition operation; the down key 62 is used for page down or number reduction operations; the setting key 63 is pressed for a short time to select menu operation and pressed for a long time to enter setting page operation; the return key 64 is used for a menu return operation.

In an embodiment, the PDU smart meter head 100 further includes a port component 70 and a buzzer (not shown), the port component 70 includes a communication port 71, a sensor port 72 and an external expansion port 73, the communication port 71, the sensor port 72 and the external expansion port 73 are all disposed on the panel 12, and the communication port 71, the sensor port 72 and the external expansion port 73 are all electrically connected to the main control board 20. Further, the communication port 71 and the sensor port 72 are both RJ-45 interfaces, and the external expansion port 73 is an RJ-11 interface. Further, the number of the communication interfaces 71 is two, which are 10/100M ethernet uplink ports and ethernet downlink ports respectively; the number of the sensor ports 72 is two, and the sensor ports can be used for various RS485 sensors such as temperature and humidity sensors and the like, or used as an input channel 0 and a channel 1 of digital quantity; the number of the external expansion ports 73 is three, and the external expansion ports can be used as external expansion RS485 sensor channels 1 or dry joints to provide a channel of controllable on-off for the outside; the buzzer is provided in the middle of the up key 61, the down key 62, the set key 63, and the return key 64, and sounds a buzzer when an abnormality occurs.

This PDU intelligence gauge outfit 100 can realize a plurality of functions, include:

1. a monitoring function: the monitored total load current, total voltage, total power, total electric energy, power factor, load current of each independent unit, on/off state, temperature/humidity state, smoke state, water immersion state and door access state can be checked through the display screen 40 and the display interface matched with the key assembly 60.

2. And (4) control functions: the on/off control of the output unit and the sequential on/off interval delay time setting of the output unit.

3. Keeping the original state: and the original state and the maintenance of each output unit are realized during restarting.

4. Self-defining alarm: when the total load current exceeds its threshold set value, when the load current of each output unit exceeds its threshold set value, and when the temperature/humidity exceeds its threshold set value.

5. The system defaults to alarm: when the total load current exceeds a rated value, when the load current of each output unit exceeds the rated value, when smoke occurs, when water immersion occurs, and when an entrance guard is opened.

6. Various alarm modes: the buzzer buzzes; when the working state is checked, a prompt is given, and the font color is changed into red; automatically sending the E-mail to a system administrator; SNMP sends Trap alarm state information.

7. The cascade function: and cascade is supported, and at most 4 cascades comprise 5 hosts.

8. User management: and setting user authority. (newly-built users are distributed to different user groups, users in the same user group have the same authority, and the user group authority can be edited and divided into user setting, equipment setting, user management, system upgrading, output unit switch control and the like)

9. The access mode is as follows: web, access control through IE; SNMP (V1/V2 c/V3) manages workstation access control through standard networks.

10. And a multi-user operating system is supported, and software upgrading is supported.

The utility model discloses a PDU intelligence gauge outfit 100 adopts the modularized design, through setting up first contact pin group 31 and second contact pin group 32, sets up on the PDU base of outside and organizes 31 and the corresponding socket of second contact pin group 32 with first contact pin, realizes changing the PDU ammeter plug-and-play, and it is more convenient to maintain, change.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a PDU intelligence gauge outfit for swing joint PDU base, PDU intelligence gauge outfit includes casing, main control board and contact pin board, the main control board all sets up with the contact pin board in the casing, a serial communication port, the casing includes panel and drain pan, the panel lid is established the drain pan, the main control board sets up in the panel, the contact pin board sets up in the drain pan, the contact pin board with main control board electric connection, the both ends of contact pin board are provided with first contact pin group and second contact pin group respectively, first contact pin group is organized with second contact pin and is all protruding locating the drain pan.

2. The PDU smart meter of claim 1, wherein the faceplate is connected to the bottom case by fasteners.

3. The PDU smart meter of claim 1, wherein the housing further comprises resilient tabs connected to two ends of the bottom case, the resilient tabs being configured to secure the bottom case to the PDU base.

4. The PDU smartwatch of claim 1, wherein the housing further comprises a support disposed between the pin plate and the main control board, the support configured to support the main control board.

5. The PDU smart watch head of claim 1, further comprising a display screen, an indicator light assembly and a key assembly, wherein the display screen, the indicator light assembly and the key assembly are electrically connected to the main control board, the display screen is disposed on a side of the panel away from the bottom case, the indicator light assembly is disposed at an end of the display screen, and the key assembly is disposed on a side of the indicator light assembly.

6. The PDU smart header of claim 5, wherein the indicator light assembly comprises an alarm light, a network management indicator light and a system indicator light, the alarm light, the network management indicator light and the system indicator light being spaced apart on the panel.

7. The PDU smart header of claim 1, further comprising a port assembly, the port assembly comprising a communication port, a sensor port, and a flared port, the communication port, the sensor port, and the flared port all disposed on the panel, and the communication port, the sensor port, and the flared port all electrically connected to the main control board.

8. The PDU smart header of claim 7, wherein the number of the communication ports is two.

9. The PDU smart header of claim 7, wherein the number of sensor ports is two.

10. The PDU smart header of claim 7, wherein the number of the outward extending ports is three.