CN214155116U

CN214155116U - Power distribution unit outage detection device

Info

Publication number: CN214155116U
Application number: CN202023162431.8U
Authority: CN
Inventors: 蔡舵
Original assignee: Shenzhen United Innovation Auto Control Systems Co ltd
Current assignee: Shenzhen United Innovation Auto Control Systems Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-07
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to a power distribution unit power failure detection device, which comprises a first plug-in component which is plugged with an external power supply to form conductive connection, a shell which is sleeved on the periphery of the first plug-in component, a main board which is arranged in the shell, and a second plug-in component which is connected with the first plug-in component and the main board; the first plug-in component and the shell are integrally formed. This distribution unit outage detection device accessible is with first grafting subassembly and shell integrated into one piece, then with second grafting subassembly and this mainboard connection, pack this second grafting subassembly into this shell with this mainboard again at last and be connected this second grafting subassembly with this first grafting subassembly, thereby can improve distribution unit outage detection device's assembly efficiency, and be convenient for should be connected with this external rack, and can reduce occupation space, make things convenient for operating personnel plug and maintenance, also make things convenient for placing of this distribution unit outage detection device.

Description

Power distribution unit outage detection device

Technical Field

The utility model relates to a distribution unit power supply system detection area, more specifically say, relate to a distribution unit outage detection device.

Background

The equipment that service station rack power supply system outage detected in the market at present is either bulky, or puts other positions in the rack and too account for the space and influence other data line and arrange, and the device that the distribution unit (PDU) outage of the rack detected on the market before generally inserts the Power Distribution Unit (PDU) socket with the power cord and gets the electricity and monitor again to distribution unit outage detection device places the fixed drawback that has inconvenience, assembles the inconvenience.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in that, a modified distribution unit outage detection device is provided.

The utility model provides a technical scheme that its technical problem adopted is: the power distribution unit power failure detection device comprises a first plug-in component, a shell, a main board and a second plug-in component, wherein the first plug-in component is connected with an external power supply in a plug-in mode to form conductive connection;

the first plug-in component and the shell are integrally formed.

Preferably, the housing is a plastic part;

the first plug-in component and the shell are integrally formed through injection molding.

Preferably, the first plug assembly comprises a first pin plugged with an external power supply and an elastic connecting piece for connecting the first pin with the second plug assembly.

Preferably, the first plug assembly further comprises a connecting wire electrically connecting the first pin and the elastic connecting member.

Preferably, the second plug assembly includes a second pin connected with the first pin and the main board;

the number of the second plug-in components is two, and the second plug-in components further comprise fixing sleeves which are sleeved on the two second plug-in pins so as to combine the two second plug-in pins.

Preferably, the housing includes a housing, one end of the housing is provided with a socket for being plugged with an external device and being connected with the first pin, and the other end of the housing is provided with an installation opening for installing the main board.

Preferably, a section of the shell, which is close to the socket, is provided with a limiting partition plate for limiting the first plug pin.

Preferably, the power distribution unit power failure detection device further comprises a cover plate covering the loading opening.

Preferably, the power distribution unit power failure detection device further includes a panel disposed on the cover plate.

Preferably, the keyboard further comprises a key cap which penetrates out of the panel and is connected with the main board;

the mainboard is provided with a switch key which is arranged corresponding to the key cap and used for sending data.

Implement the utility model discloses a distribution unit outage detection device has following beneficial effect: this distribution unit outage detection device accessible is with first grafting subassembly and shell integrated into one piece, then with second grafting subassembly and this mainboard connection, pack this second grafting subassembly into this shell with this mainboard again at last and be connected this second grafting subassembly with this first grafting subassembly, thereby can improve distribution unit outage detection device's assembly efficiency, and be convenient for should be connected with this external rack, and can reduce occupation space, make things convenient for operating personnel plug and maintenance, also make things convenient for placing of this distribution unit outage detection device.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic structural diagram of a power distribution unit outage detection apparatus according to some embodiments of the present invention;

FIG. 2 is an exploded view of the power distribution unit outage detection apparatus of FIG. 1;

fig. 3 is a cross-sectional view of the power distribution unit outage detection apparatus shown in fig. 1.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 shows some preferred embodiments of the power distribution unit outage detection apparatus of the present invention. The power distribution unit power failure detection device can be plugged with an external cabinet and can be used for detecting whether the external cabinet is powered off or not. In some embodiments, the external cabinet may be a service station cabinet. Of course, it will be appreciated that in other embodiments, the external cabinet may not be limited to a service station cabinet.

As shown in fig. 1 and 2, in some embodiments, the power distribution unit outage detection apparatus may include a housing 10, a first plug assembly 20, a second plug assembly 30, and a main board 40. The housing 10 can be wrapped around the first plug assembly 20, and can be used for insulation protection. In some embodiments, the first plug assembly 20 can be used for plugging with an external cabinet, and further performing data signal transmission with the external cabinet. The first plug assembly 20 can be integrally formed with the housing 10, thereby ensuring insulation and facilitating assembly of the power distribution unit outage detection apparatus. In some embodiments, by plugging the first plug assembly 20 with an external cabinet, it is not necessary to connect through a data line or a power line, thereby simplifying the process and reducing the occupied space. The second plug assembly 30 can be disposed in the housing 10 and can be used for connecting with the motherboard 40 and the second plug assembly 20, so as to facilitate signal transmission between the first plug assembly 20 and the motherboard 40. In some embodiments, the main board 40 is detachably disposed in the housing 10 and can be connected to the second plug assembly 30.

Further, as shown in fig. 2 and 3, in some embodiments, the housing 10 may be an injection molded part, which may be formed by injecting an injection molding compound into a mold and curing the injection molding compound. In some embodiments, the formed housing 10 may include a housing 11, one end of the housing 11 may be provided with a socket 12, the other end may be provided with an installation opening 13, the socket 12 may be used for plugging with an external device, the first plug assembly 20 may be disposed in the socket 12, the installation opening 13 may be disposed at the other end of the housing 11, and the installation opening 13 may be used for installing the motherboard 40. In some embodiments, the housing 11 may further include a first chamber 14 and a second chamber 15. The first chamber 14 may be located at an upper portion of the housing 11 for receiving the main board 40, and the second chamber 15 may be located at a middle portion of the housing 11 for connecting the first plug assembly 20 and the second plug assembly 30. In some embodiments, a limiting partition 16 may be disposed in the housing 11, the limiting partition 16 may be disposed on a section near the socket 12, and the limiting partition 16 may be used to separate the second chamber 15 from the socket 12, and may be used to connect and fix the first plug assembly 20, limit the first pin 21, and provide insulation protection for the first plug assembly 20. The limiting partition 16 may be integrally formed with the housing 11 by injection molding. In some embodiments, a partition wall 17 is further disposed in the housing 11, the partition wall 17 can be used for separating the first chamber 14 from the second chamber 15, a through hole 18 can be disposed on the partition wall 17, and the through hole 18 can be used for passing the second plug assembly 30 so as to facilitate the connection of the second plug assembly 30 with the first plug assembly 20.

Further, in some embodiments, the first plug assembly 20 may include a first pin 21, an elastic connector 22, a connection line 23; the first pins 21 may be american standard pins, and the first pins 21 may be three, namely, a positive pin, a negative pin, and a ground pin. The first prong 21 may pass from the second chamber 15 through the limiting partition 16 and into the socket 12. The elastic connector 22 can be sleeved on the second plug-in component 30 and can be used for connecting the first pin 21 and the second plug-in component 30. The elastic connecting members 22 may be an euro spring, and may be two, and the two elastic connecting members 22 may be arranged side by side. It is understood that, in other embodiments, the two elastic connectors 22 may not be limited to be disposed side by side, and the two elastic connectors 22 may be respectively sleeved on two of the first pins 21, and specifically, may be sleeved on the positive pin and the negative pin. The connecting wire 23 can be used to connect the first plug assembly 20 and the second plug assembly 30. The number of the connecting wires 23 can be two, the two connecting wires 23 can be arranged side by side and can be arranged in one-to-one correspondence with the two elastic connectors 22, the connecting wires 23 can be used for connecting the first pins 21 and the elastic connectors 22, the connecting wires 23 can be arranged in a bending manner, one end of each connecting wire is connected with the first pins 21 in an inserting manner, and the other end of each connecting wire is connected with the elastic connectors 22 in a clamping manner.

In some embodiments, the first plug assembly 20 may be integrally formed with the housing 10, and in particular, in some embodiments, the first plug assembly 20 may be integrally formed with the housing 10 by injection molding. In some embodiments, the first pin 21 and the elastic connection element 22 may be assembled, the connection line 23 is connected to the first pin 21 and the elastic connection element 22, the assembled first plug-in component 20 is placed in the mold, and the injection molding glue is injected into the cavity of the mold, and the injection molding glue is cured to form the housing 10 covering the periphery of the first plug-in component 20. By integrally forming the first plug assembly 20 with the housing 10, the assembly process can be simplified and the assembly efficiency can be improved.

Further, in some embodiments, the second plug assembly 30 may be a combination plug, and in some embodiments, the second plug assembly 30 may include two second pins 31, and the two second pins 31 may be disposed in a one-to-one correspondence with the positive plug and the negative plug in the first plug 21. One end of the two second sockets 31 can be soldered to the motherboard 40. The other end can be connected with the first pin 21, and specifically, the other end of the second pin 31 can be connected with the first pin 21 through the elastic connector 22. In some embodiments, the second pin 31 may be an euro pin, although it is understood that in other embodiments, the second pin 31 may not be limited to an euro pin. In some embodiments, the second plug assembly 30 may further include a fixing sleeve 32, the fixing sleeve 32 may be respectively sleeved on the two second pins 31, and the fixing sleeve 32 may be an insulating sleeve for combining the second pins 31 together to facilitate the installation of the second plug 31. In some embodiments, the second plug 31 can pass through the through hole 18 of the partition 17 from the first chamber 14 and pass through the second chamber 15 to connect with the first pin 21, and specifically, the elastic connectors 22 are sleeved on the second pin 31 one by one.

Further, in some embodiments, the main board 40 may include a main board body 41, a transformer module 43 disposed on the main board body 41, and a switch button 42 disposed on the main board body 41. The main board body 41 may be a control main board. The switch key 42 may be disposed on a surface of the main board body 41 opposite to the first plug assembly 20, the switch key 42 may be a data transmission key, and once the switch key 42 is triggered, data transmission may be started.

Further, in some embodiments, the power distribution unit outage detection apparatus may further include a cover plate 50, the cover plate 50 may be disposed to cover the installation opening 13, and the shape and size of the cover plate 50 may be adapted to the shape and size of the installation opening 13. In some embodiments, the cover plate 50 may be an acrylic cover plate.

Further, in some embodiments, the power distribution unit power failure detection apparatus may further include a panel 60, and the panel 60 may be disposed on the cover plate 50 and may be covered with the cover plate 50. In some embodiments, the shape and size of the panel 60 can be adapted to the shape and size of the cover 50.

Further, in some embodiments, the power distribution unit power failure detection apparatus may further include a first adhesive member 70 and a second adhesive member 80, the first adhesive member 70 and the second adhesive member 80 may be a 3M adhesive or other double-sided adhesive, and the first adhesive member 70 may be disposed between the cover plate 50 and the panel 60 and may be used to adhere and fix the cover plate 50 and the panel 60. The second adhesive member 80 can be disposed between the cover plate 50 and the end surface of the loading opening 13, and can be used to adhere and fix the cover plate 50 and the end surface of the loading opening 13.

Further, in some embodiments, the power distribution unit power failure detection apparatus may further include a key cap 90 connected to the main board 40, where the key cap 90 may be disposed corresponding to the switch key 42 on the main board 40, and specifically, the key cap 90 may be disposed on the switch key 42 and may protrude from the panel 60.

During assembly, the first pin 21 and the elastic connection element 22 are assembled, the connection line 23 is connected with the first pin 21 and the elastic connection element 22, the assembled first plug-in assembly 20 is placed in the mold, injection molding glue is injected into a cavity of the mold, the injection molding glue is cured to form the integrally formed housing 10 which is coated on the periphery of the first plug-in assembly 20, the second pin 31 is welded with the main board 40, the second plug-in assembly 31 and the main board 40 are placed in the housing 10, the second pin 31 is integrally inserted into the elastic connection element 22 to complete power supply, the key cap 90 is sleeved on the switch key 42 of the main board 40, the cover plate 50 is adhered to the installation port 13 through the second adhering element 80, and the panel 60 is adhered to the cover plate 50 through the first adhering element 70.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The power distribution unit power failure detection device is characterized by comprising a first plug-in component (20) which is connected with an external power supply in a conductive manner in a plug-in mode, a shell (10) sleeved on the periphery of the first plug-in component (20), a main board (40) arranged in the shell (10), and a second plug-in component (30) connected with the first plug-in component (20) and the main board (40);

the first plug-in component (20) is integrally formed with the housing (10).

2. The electrical distribution unit outage detection apparatus of claim 1, characterized in that the housing (10) is a plastic part;

the first plug-in component (20) and the shell (10) are integrally formed through injection molding.

3. The electrical distribution unit outage detection apparatus of claim 1, characterized in that the first plug assembly (20) comprises a first plug pin (21) for plugging with an external power source, and a resilient connector (22) for connecting the first plug pin (21) with the second plug assembly (30).

4. The electrical distribution unit outage detection apparatus of claim 3, characterized in that the first plug assembly (20) further comprises a connection line (23) conductively connecting the first prong (21) and the resilient connector (22).

5. The electrical distribution unit outage detection apparatus of claim 3, characterized in that the second plug-in assembly (30) comprises a second pin (31) connected with the first pin (21) and the main board (40);

the number of the second pins (31) is two, and the second plug-in component (30) further comprises a fixing sleeve (32) sleeved on the two second pins (31) to combine the two second pins (31).

6. The power distribution unit power failure detection device according to claim 3, wherein the housing (10) comprises a casing (11), one end of the casing (11) is provided with a plug-in port (12) for plugging an external device and connecting with the first plug pin (21), and the other end of the casing (11) is provided with a loading port (13) for loading the main board (40).

7. The electrical distribution unit outage detection apparatus of claim 6, characterized in that a limiting partition (16) is provided in the housing (11) and adjacent to the section of the socket (12) to limit the first prong (21).

8. The electrical distribution unit outage detection apparatus of claim 6, characterized in that it further comprises a cover plate (50) covering the load opening (13).

9. The electrical distribution unit outage detection apparatus of claim 8, characterized in that the electrical distribution unit outage detection apparatus further comprises a panel (60) disposed on the cover plate (50).

10. The electrical distribution unit outage detection apparatus of claim 9, further comprising a key cap (90) that protrudes from the panel (60) and connects with the motherboard (40);

and a switch key (42) which is used for sending data and corresponds to the key cap (90) is arranged on the main board (40).