CN2398799Y - Casing for electric system computer protective device - Google Patents
Casing for electric system computer protective device Download PDFInfo
- Publication number
- CN2398799Y CN2398799Y CN 99247829 CN99247829U CN2398799Y CN 2398799 Y CN2398799 Y CN 2398799Y CN 99247829 CN99247829 CN 99247829 CN 99247829 U CN99247829 U CN 99247829U CN 2398799 Y CN2398799 Y CN 2398799Y
- Authority
- CN
- China
- Prior art keywords
- casing
- protective device
- panel
- circuit board
- slot
- 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.)
- Revoked
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a casing for a protective device of a microcomputer in an electric system, wherein, a box body of which has a fully sealed integral structure, and a panel is movably connected with the box body and can be fixedly sealed by screw bolts. With the structure, the protective device of a microcomputer can be free from the influence of dust, moisture, harmful gas, electromagnetic interference, etc., and can be directly installed on abominable job sites, which alters the requirements that the protective device of a microcomputer must be installed in a sealed main control room that needs to be provided with air conditioners in the past. The method that the inner part of the box body adopts slots to install pluggable units makes equipment maintenance and component exchange more convenient.
Description
The utility model relates to the casing that a kind of electric power system microcomputer protecting device uses.
In transformer station and other electric power system, adopting protective relaying device in a large number, it plays effects such as monitoring, signal transmission, protection control.Traditional protective relaying device; because the bigger consideration heat dissipation problem that needs of element power consumption in the machine; therefore cabinet must leave louvre or heat radiation window, simultaneously, and for the ease of maintenance and replacing element; casing all adopts split-type structural; when maintenance,, take out various circuit boards then successively, carry out maintain and replace again the casing disassemble; adopt the cabinet seal of this structure very poor, and when maintenance is very not convenient.Under abominable condition of work; be subjected to the influence of dust, humidity, pernicious gas and electromagnetic interference etc. for fear of inner box-machine spare; the protective device of electric power system also must be installed in the master-control room and require and install air-conditioning additional, takes seal approach etc., and this makes troubles with regard to the application of giving this class protective device.Progress and development along with electronic technology; various electronic devices and components microminiaturizations, integrated degree are more and more higher; power consumption is more and more lower, and the heat radiation of components and parts has not been the problem that design needs concern in the protective device cabinet, continues to use the burden that traditional cabinet more and more becomes novel protector.
The purpose of this utility model provides a kind of can work under adverse circumstances, and the all-sealed microcomputer protecting device casing of being convenient to keep in repair.
The purpose of this utility model is realized by following technical scheme:
A kind of electric power system microcomputer protecting device casing; its special feature is that its casing is six face length side's housings; on; down; a left side; right boxboard is structure as a whole; its panel is the chamber door that flexibly connects with casing; panel is provided with display window; indicator light and switch; in casing anterior on; following boxboard is provided with some to the wiring board slot; postmedian is provided with several sockets that vertically is arranged in parallel in casing; its position is corresponding one by one with every pair of slot; the fixing printed circuit board at the casing rear portion; in the rearing-box plate outside plurality of rows connecting terminal block is arranged, link together by each pin and the connecting terminal block of printed circuit board with socket.
Above-mentioned microcomputer protecting device casing, fast panel is that twisted axis is connected with casing, also has corresponding fixed bolt hole on casing and the panel.
Above-mentioned microcomputer protecting device casing, the number of described wiring board slot are that 3-5 is right.
Above-mentioned microcomputer protecting device casing, the number of described connecting terminal block are 4-6 row.
After the microcomputer protecting device casing of electric power system adopts above-mentioned all-sealed structure; the influence of dust, moisture, pernicious gas, electromagnetic interference etc. is reduced greatly; give prominence to the problem that microcomputer protecting device moves reliably and with long-term that solved under adverse circumstances; it is on-the-spot to make microcomputer protecting device can be installed in control, has changed must be installed in the master-control room in the past and require the traditional method that installs air-conditioning additional and take seal approach.In addition, adopt the slot distributing to install and also be more convenient for changing and keeping in repair each circuit board.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the utility model cabinet panel front view.
Can see that from above-mentioned figure the utility model is one or six face length side's housings, its upper and lower, left and right boxboard is an overall structure, can be welded by the sheet metal punching press.The front of housing is a panel (or claiming chamber door) 1, and panel 1 adopts hinge 11 to be connected with casing, and panel can rotate around twisted axis, on the face that coincides of casing and panel screw 12 is arranged, and can panel be fixed on the casing with bolt when closing.At box house, along the y direction of casing 3-5 the printed circuit board slot 4 that on boxboard 3 down, be arranged in parallel, slot is installed also on last boxboard 2, its position is corresponding one by one with slot on the following boxboard 3.Every upper and lower two slots are a pair of, and 4 pairs of slots have been installed in the present embodiment.Casing postmedian at the slot rear, the socket 5 that vertically is being arranged in parallel, every pair of corresponding socket of slot is provided with circuit board 6 at the casing rear portion, and plurality of rows connecting terminal block 8 is installed on the outside of rearing-box plate 7, and present embodiment is 5 rows.Pin corresponding on socket and the connecting terminal block links together with the line on the printed circuit board.
The utility model only needs circuit board plug-in is inserted respectively in the different slots by designing requirement in use, connecting terminal block is connected with corresponding outer circuit to get final product then.The every operation cocoa is controlled by the display window on the panel 9, indicator light 13 and touch switch 10.Because this casing adopts all-sealed structure, can avoid dust, humidity, pernicious gas and electromagnetic interference, therefore can be placed on on-the-spot the use.While, maintenance and replacing were all very convenient owing to adopt plug-in type to disperse mounting process.
Claims (4)
1. electric power system microcomputer protecting device casing; it is characterized in that; its casing is six face length side's housings; on; down; a left side; right boxboard is structure as a whole; its panel [1] is the chamber door that flexibly connects with casing; panel [1] is provided with display window [9]; indicator light [13] and switch [10]; in casing anterior on boxboard [2]; following boxboard [3] is provided with some to board in circuit board slot [4]; postmedian is provided with several sockets that vertically is arranged in parallel [5] in casing; its position is corresponding one by one with every pair of slot; the fixing printed circuit board [6] at the casing rear portion; be provided with plurality of rows connecting terminal block [8] in rearing-box plate [7] outside, printed circuit board links together each pin and the connecting terminal block of socket [5].
2. protective device casing according to claim 1 is characterized in that, described panel [1] links together with twisted axis [11] with casing, and casing and panel are provided with corresponding fixed bolt hole [12].
3. protective device casing according to claim 2 is characterized in that, the number of described slot [4] is that 3-5 is right.
4. protective device casing according to claim 3 is characterized in that, the number of described connecting terminal block [8] is 4-6 row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247829 CN2398799Y (en) | 1999-11-16 | 1999-11-16 | Casing for electric system computer protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247829 CN2398799Y (en) | 1999-11-16 | 1999-11-16 | Casing for electric system computer protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398799Y true CN2398799Y (en) | 2000-09-27 |
Family
ID=34033172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99247829 Revoked CN2398799Y (en) | 1999-11-16 | 1999-11-16 | Casing for electric system computer protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398799Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103108514A (en) * | 2011-11-13 | 2013-05-15 | 湖南晟通科技集团有限公司 | Active anti-dismantle control case made of aluminum alloy and anti-dismantle method |
| CN104363415A (en) * | 2014-10-31 | 2015-02-18 | 成都远控科技有限公司 | Wireless emergency deploy and control camera |
-
1999
- 1999-11-16 CN CN 99247829 patent/CN2398799Y/en not_active Revoked
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103108514A (en) * | 2011-11-13 | 2013-05-15 | 湖南晟通科技集团有限公司 | Active anti-dismantle control case made of aluminum alloy and anti-dismantle method |
| CN103108514B (en) * | 2011-11-13 | 2016-09-28 | 晟通科技集团有限公司 | A kind of aluminium alloy system actively Anti-dismantling controls cabinet and Anti-dismantling method |
| CN104363415A (en) * | 2014-10-31 | 2015-02-18 | 成都远控科技有限公司 | Wireless emergency deploy and control camera |
| CN104363415B (en) * | 2014-10-31 | 2018-03-20 | 成都远控科技有限公司 | A kind of wireless emergency is deployed to ensure effective monitoring and control of illegal activities video camera |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211063107U (en) | Power distribution cabinet convenient to install | |
| CN101999154B (en) | Medium voltage circuit breaker with integrated electronic protection unit | |
| CN104703432B (en) | A kind of built-in intelligence PDU system cabinets | |
| CN2398799Y (en) | Casing for electric system computer protective device | |
| CN201750641U (en) | Central electric control box of engineering machine | |
| CN206136523U (en) | Nonstandard PXIe module is combined and is surveyed appearance universal machine case | |
| CN214626044U (en) | Switch board with dustproof heat dissipation function | |
| CN221264158U (en) | Instrument control device convenient to assemble | |
| CN214044614U (en) | Wall-mounted universal power supply control box | |
| CN2624484Y (en) | AC power distribution cabinet with modular structure | |
| CN210241916U (en) | Control cabinet for central air-conditioning control system | |
| CN207305211U (en) | A kind of Electric Appliance Cabinet layout | |
| CN220139972U (en) | Antistatic multifunctional electric control cabinet | |
| CN217306253U (en) | Industrial electrified processing transformation equipment for cycloidal reducer gear | |
| CN215499826U (en) | Network cabinet standard cabinet industrial case convenient to disassemble and assemble | |
| CN219454211U (en) | Central air conditioner temperature controller with electrostatic protection structure | |
| CN211720858U (en) | Outdoor rack of modularization | |
| CN213027039U (en) | Power distribution control cabinet convenient to maintain for desulphurization unit | |
| CN218997365U (en) | Remote monitoring data control cabinet | |
| CN218632952U (en) | Power distribution system's of pin-connected panel structure quick-witted case | |
| CN216414733U (en) | Intelligent manufacturing control cabinet convenient for fixing electrical elements | |
| CN221201596U (en) | PDU power cabinet | |
| CN215946410U (en) | Novel elevator electrical control cabinet | |
| CN219350971U (en) | Novel electronic engineering switch board | |
| CN218102125U (en) | Modularization switch board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C28 | Revocation of patent right or utility model | ||
| RW01 | Full revocation of patent right |
Decision date of revocation: 20021108 |