CN202019073U - Function module for power-on maintenance of power supply distribution unit - Google Patents
Function module for power-on maintenance of power supply distribution unit Download PDFInfo
- Publication number
- CN202019073U CN202019073U CN2011200954346U CN201120095434U CN202019073U CN 202019073 U CN202019073 U CN 202019073U CN 2011200954346 U CN2011200954346 U CN 2011200954346U CN 201120095434 U CN201120095434 U CN 201120095434U CN 202019073 U CN202019073 U CN 202019073U
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- Prior art keywords
- utmost point
- socket
- functional module
- distribution unit
- sleeve
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- Expired - Lifetime
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- 238000012423 maintenance Methods 0.000 title abstract description 9
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model relates to a function module for power-on maintenance of a power supply distribution unit, which comprises a socket and a function module body, wherein the socket is provided with an L-electrode plug sleeve, an N-electrode plug sleeve and an E-electrode plug sleeve, in addition, conductive sheets which are connected with power supply wires of electricity consumption equipment are respectively arranged in the L-electrode plug sleeve, the N-electrode plug sleeve the E-electrode plug sleeve, the function module body is provided with an L-electrode plug pin, an N-electrode plug pin and an E-electrode plug pin, rotation opening grooves respectively corresponding to the L-electrode plug sleeve and the N-electrode plug sleeve are also arranged on the socket and are provided with a first position and a second position, when the function module body is plugged into the socket and is positioned in the first position relative to the socket, the L-electrode plug pin, the N-electrode plug pin and the conductive sheets are not in contact, and when the function module body is plugged in the socket and is positioned in the second position relative to the socket, the L-electrode plug pin, the N-electrode plug pin and the conductive sheets are in contact. The function module has the advantages that great convenience is brought for the maintenance or the replacement of the function module body, and more importantly, the maintenance or the replacement can be carried out under the condition without power failure.
Description
Technical field
The utility model relates to power distribution unit, particularly relates to the functional module that is used for the power distribution unit power-on serving that a kind of functional module body need not cut off the power supply when breaking down and can be changed easily.
Background technology
On the existing power distribution unit multiple functional module can be set, as, lightning-protection module, switch module, overload protection module, power filtering module, electric energy meter module or monitoring modular.Every kind of functional module can realize function separately according to actual needs.With the lightning-protection module is example, and thunder and lightning is a kind of typical weather phenomenon, and its generation always brings grave danger to the mankind.Thunderbolt is divided into direct stroke and indirect lightning strike, and the former sound, light are concurrent, and the latter is then taken place silently and is difficult for discovering, but consequence is even more serious, and is maximum to microelectronic device harm especially.In recent years, microelectric technique is popularized rapidly, and its reactance voltage and electric current all reduce significantly.In the modern life of strong and weak using electricity system coexistence, not only indirect lightning strike surge, the mode and the reason of damage to crops caused by thunder formation simultaneously are more various and complicated.Indirect lightning strike tends to electronics, communication and other electric equipment are caused badly damaged, and particularly the power-supply system to these equipment causes damage.When indirect lightning strike takes place, thunder and lightning will produce instantaneous overvoltage and powerful overcurrent on circuits such as power line, signal transmssion line, power circuit is damaged.Therefore, people have designed the attack that multiple lightning protection device and device prevent thunder and lightning, and one of them is at electronic and electrical equipment inner installing lightning protection device for electric power or circuit.This class device both domestic and external all is the inside that is welded on the pcb board or is fixed on electronic and electrical equipment usually at present, though such device can reach good lightning protection effect, but it has a problem, that is exactly: when as lightning protection device inefficacy or fault taking place, must first deenergization, just can take maintenance then apart or changed.As untimely maintenance or replacing, will directly influence the lightning protection and the operate as normal of equipment or instrument, and cut off the power supply when keeping in repair or changing the normal operation of necessary again arrestment or instrument.This kind mode the lighter needs the operation and the work of arrestment, and weight person causes enormous economic loss will for whole using electricity system.
The utility model content
Technical problem to be solved in the utility model is, at the functional module on the existing power supply allocation units in outage maintenance or when changing, the problem of the normal operation of necessary arrestment or instrument, provide a kind of can be in time under the situation that does not need to cut off the power supply, repair or replace easily, with ensure power consumption equipment and system normal, continue, the functional module that is used for the power distribution unit power-on serving of safe operation.
To achieve these goals, the functional module that is used for the power distribution unit power-on serving that the utility model provides, comprise socket and the functional module body that plugs with described socket, described socket has L utmost point sleeve, N utmost point sleeve and E utmost point sleeve, and described L utmost point sleeve, has the conducting strip that is connected with the power line of power consumption equipment respectively in N utmost point sleeve and the E utmost point sleeve, described functional module body has L utmost point latch, N utmost point latch and E utmost point latch, also have on the described socket respectively and described L utmost point sleeve, N utmost point sleeve correspondence rotary slotted, described rotary slotted the have primary importance and the second place, described functional module body is inserted in socket and described relatively socket when being positioned at described primary importance, described L utmost point latch, N utmost point latch does not contact with described conducting strip; Described functional module body is inserted in socket and described relatively socket when being positioned at the described second place, and described L utmost point latch, N utmost point latch contact with described conducting strip.
The above-mentioned functional module that is used for the power distribution unit power-on serving, wherein, described socket comprises socket upper casing and socket lower casing, described L utmost point sleeve, N utmost point sleeve and E utmost point sleeve are arranged in the socket lower casing, described socket upper casing is the housing of open topped, described rotary slotted being formed on the described socket upper casing.
The above-mentioned functional module that is used for the power distribution unit power-on serving, wherein, described rotary slotted straight trough portion and the arc slot part of comprising, described primary importance is positioned in the described straight trough portion, and the described second place is positioned on the described arc slot part.
The above-mentioned functional module that is used for the power distribution unit power-on serving wherein, also has on the described socket upper casing and the corresponding rounded groove of described E utmost point sleeve, and described straight trough portion and described rounded groove are located along the same line.
The above-mentioned functional module that is used for the power distribution unit power-on serving wherein, the rotary slotted straight trough portion corresponding with described L utmost point sleeve, is located along the same line with corresponding rotary slotted straight trough portion and the described rounded groove three of described N utmost point sleeve.
The above-mentioned functional module that is used for the power distribution unit power-on serving, wherein, with the corresponding rotary slotted arc slot part of described L utmost point sleeve, be symmetrical arranged with the corresponding relative described rounded groove of rotary slotted arc slot part of described N utmost point sleeve.
The above-mentioned functional module that is used for the power distribution unit power-on serving, wherein, described functional module body comprises module upper casing, functional circuit plate and module lower casing, and described module upper casing and module lower casing are connected to form an accommodation space, and described functional circuit plate is packaged in the described accommodation space.
The above-mentioned functional module that is used for the power distribution unit power-on serving, wherein, described L utmost point latch, N utmost point latch and E utmost point latch and described module lower casing are fixed together by the form of piece moulding inlaying.
The above-mentioned functional module that is used for the power distribution unit power-on serving, wherein, described L utmost point latch, N utmost point latch are L-shaped.
The above-mentioned functional module that is used for the power distribution unit power-on serving, wherein, described E utmost point latch is cylindrical.
Beneficial functional of the present utility model is, the functional module body is set to rotary contact type with the socket that is connected power consumption equipment on dismountable connected structure basis, therefore greatly facilitate the maintenance or the replacing of functional module body, what is more important, this maintenance or replacing can be carried out under the situation of not cutting off the power supply.When the functional module body breaks down or damages, can be directly its relative socket rotation be pulled up, and in time, repair or replace easily, therefore can ensure power consumption equipment and system normal, continue, safe operation.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the three-dimensional exploded view that is used for the functional module of power distribution unit power-on serving of the present utility model;
Fig. 2 is the socket figure among Fig. 1;
Fig. 3 is the functional module bulk junction composition among Fig. 1.
Wherein, Reference numeral
10-functional module body
11-module upper casing
12-functional circuit plate
13-module lower casing
14-L utmost point latch
15-N utmost point latch
16-E utmost point latch
The 20-socket
21-socket upper casing
211,212-is rotary slotted
2111,2121-straight trough portion
2112,2122-arc slot part
The 213-rounded groove
22-E utmost point sleeve
23-L utmost point sleeve
24-N utmost point sleeve
25-socket lower casing
Embodiment
Below in conjunction with the drawings and specific embodiments technical solutions of the utility model being described in detail, further understanding the purpose of this utility model, scheme and effect, but is not the restriction as the utility model claims protection range.
Consult Fig. 1 three-dimensional exploded view that is used for the functional module of power distribution unit power-on serving of the present utility model, as shown in the figure, the functional module that is used for the power distribution unit power-on serving of the present utility model, comprise socket 20 and functional module body 10, wherein, functional module body 10 plugs with socket 20, and functional module body 10 is rotary contact type with socket 20, below just the structure of functional module body 10 and socket 20 is described in detail.
Consult Fig. 1 also in conjunction with consulting Fig. 2, Fig. 2 is socket figure.As shown in the figure, socket 20 is except comprising L utmost point sleeve 23, N utmost point sleeve 24, E utmost point sleeve 22, also comprise socket upper casing 21 and socket lower casing 22, and, be same as prior art, have the conducting strip (conducting strip is not shown in the drawings) that is connected with the power line of a power consumption equipment in L utmost point sleeve 23, N utmost point sleeve 24, the E utmost point sleeve 22 respectively.Wherein, L utmost point sleeve 23, N utmost point sleeve 24 and E utmost point sleeve 22 are arranged in the socket lower casing 21, and socket upper casing 21 is the housing of open topped, are formed with rotary slotted 211,212 and rounded groove 213 on the socket upper casing 21.Rotary slotted herein 211,212 is corresponding with L utmost point sleeve 23, N utmost point sleeve 24 respectively, and rounded groove 213 is corresponding with E utmost point sleeve 22.Rotary slotted 211 comprise straight trough portion 2111 and arc slot part 2112, and rotary slotted 212 comprise straight trough portion 2121 and arc slot part 2122.Rotary slotted 211 have a primary importance and a second place, and particularly, rotary slotted 211 primary importance is positioned in the straight trough portion 2111, the second place is positioned on the arc slot part 2112.Rotary slotted 212 also have a primary importance and a second place, and particularly, rotary slotted 212 primary importance is positioned in the straight trough portion 2121, the second place is positioned on the arc slot part 2122.Preferably, straight trough portion 2111 is located along the same line with rounded groove 213, and straight trough portion 2121 is located along the same line with rounded groove 213, and perhaps straight trough portion 2111,2121 and rounded groove 213 threes are located along the same line.Further, arc slot part 2112 is symmetrical arranged with arc slot part 2122 relative rounded groove 213.By above-mentioned structure, rotary slotted 211 and rotary slotted 212 to form with rounded groove 213 be the symmetrical structure of symmetrical centre.
Consult Fig. 1 also in conjunction with consulting Fig. 3, Fig. 3 is a functional module bulk junction composition.As shown in the figure, functional module body 10 comprises module upper casing 11, functional circuit plate 12 and module lower casing 13, and module upper casing 11 is connected to form an accommodation space (not shown) with module lower casing 13, and functional circuit plate 12 is packaged in the described accommodation space.Module lower casing 13 is provided with L utmost point latch 14, N utmost point latch 15 and E utmost point latch 16.Preferably, L utmost point latch 14, N utmost point latch 15 and E utmost point latch 16 are fixed together with the form of module lower casing 13 by piece moulding inlaying, and L utmost point latch 14, N utmost point latch 15 are L-shaped, and E utmost point latch 16 is cylindrical.
Above-mentioned L utmost point latch 14, N utmost point latch 15 and E utmost point latch 16 are corresponding with L utmost point sleeve 23, N utmost point sleeve 24 and E utmost point sleeve 22 respectively, so that functional module body 10 is pegged graft with socket 20, and, functional module body 10 is inserted in socket 20 and relative socket 20 is positioned at primary importance (at this moment, L utmost point latch 14, N utmost point latch 15 lay respectively at straight trough portion 2111, straight trough portion 2121) time, L utmost point latch 14, N utmost point latch 15 do not contact (that is the not conducting of power line of functional module body 10 and power consumption equipment) with conducting strip; Functional module body 10 be inserted in socket 20 and relatively sockets 20 be rotated counterclockwise and be positioned at the second place (at this moment, L utmost point latch 14, N utmost point latch 15 lay respectively at arc slot part 2112, arc slot part 2122) time, L utmost point latch 14, N utmost point latch 15 contact (that is the power line conducting of functional module body 10 and power consumption equipment) with conducting strip.Preferably, the anglec of rotation between the primary importance and the second place is 90 degree, so that latch contacts well with conducting strip.
By above-mentioned structure setting, functional module body 10 inserts in the socket 10 in use, and spinfunction module body 10 makes its relative socket 10 be positioned at the second place, 14,15,16 of the latches of functional module body 10 insert in the fluting 211,212,213 of socket 10, and contact with conducting strip in the sleeve 23,24,22, functional module body 10 is communicated with the power line of power consumption equipment.When functional module body 10 hinders the need replacing for some reason, can be under powering-off state not, spinfunction module body 10 makes its relative socket 10 be positioned at primary importance, and it is directly pulled up from socket 10, changed, therefore can not influenced the normal operation of using electricity system and equipment.
And functional module of the present utility model can be lightning-protection module, switch module, overload protection module, power filtering module, electric energy meter module or monitoring modular.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (10)
1. functional module that is used for the power distribution unit power-on serving, comprise socket and the functional module body that plugs with described socket, described socket has L utmost point sleeve, N utmost point sleeve and E utmost point sleeve, and described L utmost point sleeve, has the conducting strip that is connected with the power line of power consumption equipment respectively in N utmost point sleeve and the E utmost point sleeve, described functional module body has L utmost point latch, N utmost point latch and E utmost point latch, it is characterized in that, also have on the described socket respectively and described L utmost point sleeve, N utmost point sleeve correspondence rotary slotted, described rotary slotted the have primary importance and the second place, described functional module body is inserted in socket and described relatively socket when being positioned at described primary importance, described L utmost point latch, N utmost point latch does not contact with described conducting strip; Described functional module body is inserted in socket and described relatively socket when being positioned at the described second place, and described L utmost point latch, N utmost point latch contact with described conducting strip.
2. the functional module that is used for the power distribution unit power-on serving as claimed in claim 1, it is characterized in that, described socket comprises socket upper casing and socket lower casing, described L utmost point sleeve, N utmost point sleeve and E utmost point sleeve are arranged in the socket lower casing, described socket upper casing is the housing of open topped, described rotary slotted being formed on the described socket upper casing.
3. the functional module that is used for the power distribution unit power-on serving as claimed in claim 2 is characterized in that, described rotary slotted straight trough portion and the arc slot part of comprising, and described primary importance is positioned in the described straight trough portion, and the described second place is positioned on the described arc slot part.
4. the functional module that is used for the power distribution unit power-on serving as claimed in claim 3 is characterized in that, also has on the described socket upper casing and the corresponding rounded groove of described E utmost point sleeve, and described straight trough portion and described rounded groove are located along the same line.
5. the functional module that is used for the power distribution unit power-on serving as claimed in claim 4, it is characterized in that, the rotary slotted straight trough portion corresponding, be located along the same line with corresponding rotary slotted straight trough portion and the described rounded groove three of described N utmost point sleeve with described L utmost point sleeve.
6. the functional module that is used for the power distribution unit power-on serving as claimed in claim 5, it is characterized in that, with the corresponding rotary slotted arc slot part of described L utmost point sleeve, be symmetrical arranged with the corresponding relative described rounded groove of rotary slotted arc slot part of described N utmost point sleeve.
7. according to any described functional module that is used for the power distribution unit power-on serving in the claim 1 to 6, it is characterized in that, described functional module body comprises module upper casing, functional circuit plate and module lower casing, described module upper casing and module lower casing are connected to form an accommodation space, and described functional circuit plate is packaged in the described accommodation space.
8. the functional module that is used for the power distribution unit power-on serving according to claim 7 is characterized in that, described L utmost point latch, N utmost point latch and E utmost point latch and described module lower casing are fixed together by the form of piece moulding inlaying.
9. the functional module that is used for the power distribution unit power-on serving according to claim 8 is characterized in that, described L utmost point latch, N utmost point latch are L-shaped.
10. the functional module that is used for the power distribution unit power-on serving according to claim 9 is characterized in that, described E utmost point latch is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200954346U CN202019073U (en) | 2011-04-02 | 2011-04-02 | Function module for power-on maintenance of power supply distribution unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200954346U CN202019073U (en) | 2011-04-02 | 2011-04-02 | Function module for power-on maintenance of power supply distribution unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202019073U true CN202019073U (en) | 2011-10-26 |
Family
ID=44812740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200954346U Expired - Lifetime CN202019073U (en) | 2011-04-02 | 2011-04-02 | Function module for power-on maintenance of power supply distribution unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202019073U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701108A (en) * | 2013-12-13 | 2014-04-02 | 北京突破电气有限公司 | Lightning protection device with lightning stroke counting function |
| CN106058519A (en) * | 2015-04-15 | 2016-10-26 | 服务器技术股份有限公司 | High outlet density power distribution unit |
| US10424886B1 (en) | 2012-11-06 | 2019-09-24 | Server Technology, Inc. | High outlet density power distribution unit |
| US11296467B2 (en) | 2012-11-06 | 2022-04-05 | Server Technology, Inc. | High outlet density power distribution unit |
-
2011
- 2011-04-02 CN CN2011200954346U patent/CN202019073U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10424886B1 (en) | 2012-11-06 | 2019-09-24 | Server Technology, Inc. | High outlet density power distribution unit |
| US10424885B2 (en) | 2012-11-06 | 2019-09-24 | Server Technology, Inc. | High outlet density power distribution unit |
| US10424884B2 (en) | 2012-11-06 | 2019-09-24 | Server Technology, Inc. | High outlet density power distribution unit |
| US10707630B2 (en) | 2012-11-06 | 2020-07-07 | Server Technology, Inc. | High outlet density power distribution unit |
| US11133626B2 (en) | 2012-11-06 | 2021-09-28 | Server Technology, Inc. | High outlet density power distribution unit |
| US11296467B2 (en) | 2012-11-06 | 2022-04-05 | Server Technology, Inc. | High outlet density power distribution unit |
| US11552435B2 (en) | 2012-11-06 | 2023-01-10 | Server Technology, Inc. | High outlet density power distribution unit |
| CN103701108A (en) * | 2013-12-13 | 2014-04-02 | 北京突破电气有限公司 | Lightning protection device with lightning stroke counting function |
| CN106058519A (en) * | 2015-04-15 | 2016-10-26 | 服务器技术股份有限公司 | High outlet density power distribution unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Function module for power-on maintenance of power supply distribution unit Effective date of registration: 20120208 Granted publication date: 20111026 Pledgee: The Bank of Beijing branch of Limited by Share Ltd Jianxiang Pledgor: BEIJING TOP ELECTRONIC CO., LTD. Registration number: 2012990000047 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140619 Granted publication date: 20111026 Pledgee: The Bank of Beijing branch of Limited by Share Ltd Jianxiang Pledgor: BEIJING TOP ELECTRONIC CO., LTD. Registration number: 2012990000047 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Function module for power-on maintenance of power supply distribution unit Effective date of registration: 20140620 Granted publication date: 20111026 Pledgee: The Bank of Beijing branch of Limited by Share Ltd Jianxiang Pledgor: BEIJING TOP ELECTRONIC CO., LTD. Registration number: 2014990000489 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160616 Granted publication date: 20111026 Pledgee: The Bank of Beijing branch of Limited by Share Ltd Jianxiang Pledgor: BEIJING TOP ELECTRONIC CO., LTD. Registration number: 2014990000489 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Function module for power-on maintenance of power supply distribution unit Effective date of registration: 20160617 Granted publication date: 20111026 Pledgee: The Bank of Beijing branch of Limited by Share Ltd Jianxiang Pledgor: BEIJING TOP ELECTRONIC CO., LTD. Registration number: 2016990000485 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171229 Granted publication date: 20111026 Pledgee: The Bank of Beijing branch of Limited by Share Ltd Jianxiang Pledgor: BEIJING TOP ELECTRONIC CO., LTD. Registration number: 2016990000485 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190808 Address after: 300000 Tianjin Binhai High-tech Zone, No. 197, Binhai Science Park, No. 2 High-tech Road Patentee after: Breakthrough electrical (Tianjin) Co., Ltd. Address before: 100076, Beijing, Fengtai District Dahongmen Long Jing Zhuang 56 Patentee before: BEIJING TOP ELECTRONIC CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |
|
| CX01 | Expiry of patent term |