CN207184364U - Microcomputer excitation module - Google Patents
Microcomputer excitation module Download PDFInfo
- Publication number
- CN207184364U CN207184364U CN201721143904.5U CN201721143904U CN207184364U CN 207184364 U CN207184364 U CN 207184364U CN 201721143904 U CN201721143904 U CN 201721143904U CN 207184364 U CN207184364 U CN 207184364U
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- China
- Prior art keywords
- board package
- fuse
- plug
- package
- board
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- 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.)
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Abstract
It the utility model is related to a kind of power equipment, especially microcomputer excitation module, main frame board package, silicon controlled rectifier pulse isolation amplification board package, analog signal processing board package, power supply board package, relay board plug-in unit include one-sided circuit board and frame, the top surface of the one-sided circuit board sets electronic component, the bottom surface of the one-sided circuit board is coated with high heat conductive insulating fire-retardant nylon composite layer, the power supply board package is provided with fuse, and the fuse is protected cut-out；Each plug-in unit is arranged in parallel from top to bottom, radiating, fire-retardant, insulation composite are easy in the bottom surface coating of each plug-in unit, improve the barrier propterty of each plug-in unit, protected cut-out is set, and High-temperature resistance insulation adhesive layer is provided with protected cut-out, so that melting can be fixed in fuse caused by fusing, security performance is effectively improved.
Description
Technical field
It the utility model is related to a kind of power equipment, especially microcomputer excitation module.
Background technology
Traditional microprocessor excitation regulator, using backboard Wound-rotor type structure, each unit is installed on using overlapped way
One cabinet inside, it is mutually not independent between each unit, connected by connector or fly line, its is complicated and unstable, assembling
Dismantle it is cumbersome, in complete machine exfactory inspection, after going wrong overhaul when need dismantle complete machine, have a strong impact on production efficiency, install
Debugging and maintaining are all extremely inconvenient.
Improved in the industry, such as Chinese patent discloses a kind of microprocessor excitation regulator, the patent No.
Zl201220642707.9, described in it：Including a frame, the front portion of the frame is provided with the first opening, and rear portion is set
There is the second opening, first opening is provided with above shade assembly, and the second opening is provided with rear subrack, the radiator grille group
Part, rear subrack and frame are encircled into accommodating cavity, are provided with internal circuit board in the accommodating cavity, and the one of the internal circuit board
End is connected with the above shade assembly, and the other end is connected with the rear subrack, and multiple functional modules are provided with the rear subrack
Plug-in unit, the separate grafting of the functional module plug-in unit is in the rear on subrack.The functional module plug-in unit includes：Motherboard
Plug-in unit, silicon controlled rectifier pulse isolation amplification board package, analog signal processing board package, power supply board package, relay board plug-in unit.
The deficiency of above-mentioned technical proposal is：Due to having abandoned traditional backboard winding structure, each functional module is independent
Grafting, and power supply board package is not the bottommost installed in frame, can be typically provided with known power panel and be used to protect
Fuse, because each functional module is independently plugged on rear subrack, causes the gap between each plate small, work as fuse blows
When its occur splash may be splashed on other feature cards.It is small additionally, due to gap, the radiating of each functional module
Also it is slightly worse.
The content of the invention
In view of the shortcomings of the prior art, the utility model, which provides one kind, can prevent the preferable microcomputer excitation knot that splashes and radiate
Structure.
The technical solution of the utility model is：
Microcomputer excitation module, including a frame, the front portion of the frame are provided with the first opening, and rear portion is provided with second
Opening, first opening are provided with above shade assembly, and the second opening is provided with rear subrack, the above shade assembly, after
Subrack and frame are encircled into accommodating cavity, are provided with internal circuit board in the accommodating cavity, one end of the internal circuit board with
The above shade assembly connection, the other end are connected with the rear subrack, and multiple functional module plug-in units are provided with the rear subrack,
The separate grafting of the functional module plug-in unit is in the rear on subrack；The functional module plug-in unit includes：Main frame board package,
Silicon controlled rectifier pulse isolation amplification board package, analog signal processing board package, power supply board package, relay board plug-in unit；
The main frame board package, silicon controlled rectifier pulse isolation amplification board package, analog signal processing board package, power panel are inserted
Part, relay board plug-in unit include one-sided circuit board and frame, and the top surface of the one-sided circuit board sets electronic component, the list
The bottom surface of face wiring board is coated with high heat conductive insulating fire-retardant nylon composite layer, and it uses Chinese patent high heat conductive insulating fire-retardant
Nylon composite materials and preparation method thereof, the high heat conductive insulating fire-retardant nylon composite wood that patent No. zl201410031760.9 is recorded
Material；
The power supply board package is provided with fuse, and the fuse is protected cut-out.
The fuse includes insulation tube, two seal nipples, fuse link and High-temperature resistance insulation adhesive layer, the insulation
The sealing of pipe both ends is socketed with seal nipple, and a fuse link, institute are provided with insulation tube and between two seal nipples
State and multiple breach are provided with fuse link, the insulation tube inner wall lower is provided with High-temperature resistance insulation adhesive layer, works as fuse link
Run into when high pressure is blown its melting can in High-temperature resistance insulation adhesive layer be fixed on insulation bottom of the tube, be easy to the replacing of fuse link.
The High-temperature resistance insulation adhesive layer is using High-temperature resistance insulation adhesive disclosed in Chinese patent, Patent No.
zl201210261453.0。
Operation principle of the present utility model is：
The wiring board bottom surface of each plug-in unit is coated with the high heat conductive insulating fire-retardant nylon composite be easy to radiate and insulated,
In addition to heat sinking function, it is also prevented from conventional fuse fusing splashing and All other routes plate is damaged；
Using protected cut-out, and High-temperature resistance insulation adhesive layer is provided with protected cut-out so that fusing
Caused melting can be fixed in fuse.
The beneficial effects of the utility model are：Each plug-in unit is arranged in parallel from top to bottom, by the coated on bottom side of each plug-in unit
Cover and be easy to radiating, fire-retardant, insulation composite, improve the barrier propterty of each plug-in unit, protected cut-out is set, and is being sealed
High-temperature resistance insulation adhesive layer is provided with enclosed fuse so that melting can be fixed in fuse caused by fusing, had
Effect improves security performance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model power supply board package；
Fig. 3 is the structural representation of the utility model fuse.
In figure, 1, rear subrack；2nd, main frame board package；3rd, silicon controlled rectifier pulse isolation amplification board package；4th, analog signal processing
Board package；5th, power supply board package；6th, relay board plug-in unit；51st, frame；52nd, one-sided circuit board；53rd, fuse；54th, high heat conduction
Flame-resistant insulation nylon composite materials layer；531st, seal nipple；532nd, insulation tube；533rd, fuse link；534th, high-temperature insulation is gluing
Oxidant layer.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As Figure 1-3, microcomputer excitation module, including a frame, the front portion of the frame are provided with the first opening, after
Portion is provided with the second opening, and first opening is provided with above shade assembly, and the second opening is provided with rear subrack 1, described
Above shade assembly, rear subrack 1 and frame are encircled into accommodating cavity, and internal circuit board, the inside are provided with the accommodating cavity
One end of wiring board is connected with the above shade assembly, and the other end is connected with the rear subrack 1, is provided with the rear subrack 1
Multiple functional module plug-in units, the separate grafting of the functional module plug-in unit is in the rear on subrack 1；The functional module is inserted
Part includes：Main frame board package 2, silicon controlled rectifier pulse isolation amplification board package 3, analog signal processing board package 4, power supply board package 5,
Relay board plug-in unit 6；
The main frame board package 2, silicon controlled rectifier pulse isolation amplification board package 3, analog signal processing board package 4, power panel
Plug-in unit 5, relay board plug-in unit equal 6 include one-sided circuit board 52 and frame 51, and the top surface of the one-sided circuit board 52 sets electronics
Element, the bottom surface of the one-sided circuit board 52 are coated with high heat conductive insulating fire-retardant nylon composite layer 54；
The power supply board package 5 is provided with fuse 53, and the fuse 53 is protected cut-out.
The fuse 53 includes 532, two seal nipples 531 of insulation tube, fuse link 533 and High-temperature resistance insulation adhesive
Layer 534, the both ends of insulation tube 532 sealing are socketed with seal nipple 531, connect in insulation tube 532 and in two sealings
A fuse link 533 is provided between first 531, is provided with multiple breach on the fuse link 533, under the inwall of insulation tube 532
Portion is provided with High-temperature resistance insulation adhesive layer 534.
Simply illustrate principle of the present utility model and most preferred embodiment described in above-described embodiment and specification, do not taking off
On the premise of the spirit and scope of the utility model, the utility model also has various changes and modifications, these changes and improvements
Both fall within claimed the scope of the utility model.
Claims (2)
1. microcomputer excitation module, including a frame, the front portion of the frame is provided with the first opening, and rear portion is provided with second and opened
Mouthful, first opening is provided with above shade assembly, and the second opening is provided with rear subrack, the above shade assembly, inserted afterwards
Case and frame are encircled into accommodating cavity, and internal circuit board, one end of the internal circuit board and institute are provided with the accommodating cavity
Above shade assembly connection is stated, the other end is connected with the rear subrack, and multiple functional module plug-in units, institute are provided with the rear subrack
The separate grafting of functional module plug-in unit is stated in the rear on subrack；The functional module plug-in unit includes：Main frame board package, can
Control silicon impulsive quarantine amplification board package, analog signal processing board package, power supply board package, relay board plug-in unit；
The main frame board package, silicon controlled rectifier pulse isolation amplification board package, analog signal processing board package, power supply board package, after
Electrical equipment board package includes one-sided circuit board and frame, and the top surface of the one-sided circuit board sets electronic component, the one side line
The bottom surface of road plate is coated with high heat conductive insulating fire-retardant nylon composite layer；
The power supply board package is provided with fuse, and the fuse is protected cut-out.
2. microcomputer excitation module according to claim 1, it is characterised in that：The fuse include insulation tube, two it is close
Sealing joint, fuse link and High-temperature resistance insulation adhesive layer, the insulation tube both ends sealing is socketed with seal nipple, positioned at insulation tube
It is interior and be provided with a fuse link between two seal nipples, multiple breach, the insulation tube are provided with the fuse link
Inner wall lower is provided with High-temperature resistance insulation adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143904.5U CN207184364U (en) | 2017-09-07 | 2017-09-07 | Microcomputer excitation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143904.5U CN207184364U (en) | 2017-09-07 | 2017-09-07 | Microcomputer excitation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207184364U true CN207184364U (en) | 2018-04-03 |
Family
ID=61743095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721143904.5U Expired - Fee Related CN207184364U (en) | 2017-09-07 | 2017-09-07 | Microcomputer excitation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207184364U (en) |
-
2017
- 2017-09-07 CN CN201721143904.5U patent/CN207184364U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |