CN209487951U - A kind of electricity behaviour's structure for the small bus of computer room - Google Patents
A kind of electricity behaviour's structure for the small bus of computer room Download PDFInfo
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- CN209487951U CN209487951U CN201920380565.5U CN201920380565U CN209487951U CN 209487951 U CN209487951 U CN 209487951U CN 201920380565 U CN201920380565 U CN 201920380565U CN 209487951 U CN209487951 U CN 209487951U
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- circuit board
- electricity
- control circuit
- computer room
- control
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Abstract
The utility model belongs to power supply unit technical field, more particularly, to a kind of electricity behaviour's structure for the small bus of computer room.The upper terminals of the surge protector are connect with the three-phase electricity and zero curve accessed in case respectively by breaker, and the lower end of surge protector is grounded by way of cable testing bridge；The input terminal of the control circuit board is connect by dropping resistor with three-phase electricity and zero curve, control circuit board output end respectively with display screen, LED Unit；The incoming end of the DC conversion module is connect with three-phase electricity zero curve, and DC conversion module output end is connected to control circuit board power supply terminal.Its certificate automatic switch control system on traditional power supply buses realizes the main road of computer room end distribution bus slot and the automatic switching system of branch, can not just be able to achieve switch by ladder or auxiliary tool.
Description
Technical field
The utility model belongs to power supply unit technical field, more particularly, to a kind of electricity behaviour's knot for the small bus of computer room
Structure.
Background technique
As modernization project facility is emerged in large numbers with what is equipped, the fast increasing of the electricity consumption of all trades and professions, especially numerous high levels
The appearance of building and large-sized workshop workshop, the traditional cable as transmission pressure has been unable to meet in high current transportation system to be wanted
It asks, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.Plug type bus duct is as a kind of new
Type comes into being with electric lead, compared with traditional cable, fully demonstrates its superiority in high current conveying, while by
In use new technology, new process, the contact resistance of the bus duct both ends junction and branching port splicing position that substantially reduce and
Temperature rise, and used in bus duct the insulating materials of high quality, to improve the security reliability of bus duct, make entirely be
It unites more perfect.
But traditional bus duct installation space needs ladder or auxiliary tool to be just able to achieve out all at 2.5 meters or more
The division of pass safeguards inconvenience.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed
Reason, a kind of electricity behaviour's structure for the small bus of computer room easy to use, its certificate automatic switch control on traditional power supply buses
System processed realizes the main road of computer room end distribution bus slot and the automatic switching system of branch, can not by ladder or
Auxiliary tool is just able to achieve switch.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes access case, bus card slot, wiring
Port, grafting control cabinet, automatic open-close control cabinet, control module, outer display module；The control module is by control circuit
Plate, display screen, LED Unit, DC conversion module, dropping resistor, surge protector composition.Wherein, the surge protector
Upper terminals are connect with the three-phase electricity and zero curve accessed in case respectively by breaker, and the lower end of surge protector passes through cable
The mode of gantry is grounded；The input terminal of the control circuit board is connect by dropping resistor with three-phase electricity and zero curve, control electricity
Road plate output end respectively with display screen, LED Unit；The incoming end of the DC conversion module is connect with three-phase electricity and zero curve, DC
Conversion module output end is connected to control circuit board power supply terminal.
Preferably, being connected with bus card slot on the right side of the access case, the upper end for accessing case is connected with Wiring port,
The lower end of the bus card slot is connected with several grafting control cabinets, and the lower end of the access case is integrated with automatic open-close control
Case, the inside of automatic open-close control cabinet are equipped with control module and outer display module.
Preferably, the display screen, LED Unit are separately mounted to the surface of automatic open-close control cabinet.
Preferably, the three-phase electricity tail portion in the access case is socketed with current transformer, and current transformer connects
Detection use is carried out on to control circuit board.
After adopting the above structure, the utility model has the beneficial effect that described in the utility model a kind of for the small mother of computer room
Electricity behaviour's structure of line, its certificate automatic switch control system on traditional power supply buses realize computer room end distribution bus
The main road of slot and the automatic switching system of branch can not just be able to achieve switch by ladder or auxiliary tool.This is practical new
The advantages that type has structure simple, and setting is reasonable, low manufacture cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the connecting structure for electrical equipment figure of the utility model.
Description of symbols:
Access case 1, bus card slot 2, Wiring port 3, grafting control cabinet 4, automatic open-close control cabinet 5, control module 6, control
Circuit board 7 processed, display screen 8, LED Unit 9, DC conversion module 10, dropping resistor 11, surge protector SPD, outer display module
12。
Specific embodiment
With reference to the accompanying drawing, the utility model is further described.
Referring to as shown in Figure 1 and Figure 2, present embodiment adopts the following technical scheme that it includes access case 1, bus card
Slot 2, Wiring port 3, grafting control cabinet 4, automatic open-close control cabinet 5, control module 6, outer display module 12；The control mould
Block 6 is made of control circuit board 7, display screen 8, LED Unit 9, DC conversion module 10, dropping resistor 11, surge protector SPD.
Wherein, the upper terminals of the surge protector SPD by breaker respectively with access case 1 in three-phase electricity L1, L2, L3
It is connected with zero curve N, and the lower end of surge protector SPD is grounded by way of cable testing bridge；The control circuit board 7 it is defeated
Enter end to be connect with three-phase electricity L1, L2, L3 and zero curve N by dropping resistor 11,7 output end of control circuit board respectively with display screen 8,
LED Unit 9；The incoming end of the DC conversion module 10 is connect with three-phase electricity L1 and zero curve N, 10 output end of DC conversion module
It is connected to 7 power supply terminal of control circuit board.
Wherein, the right side of the access case 1 is connected with bus card slot 2, and the upper end of access case 1 is connected with Wiring port 3,
The lower end of the bus card slot 2 is connected with several grafting control cabinets 4, and the lower end of the access case 1 is integrated with automatic open-close
Control cabinet 5, the inside of automatic open-close control cabinet 5 are equipped with control module 6 and outer display module 12；The display screen 8, instruction
Lamp plate 9 is separately mounted to the surface of automatic open-close control cabinet 5；The tail portion three-phase electricity L1, L2, L3 socket in the access case 1
There is current transformer, and current transformer is connected in control circuit board 7 and carries out detection use.
The working principle of this specific embodiment:: it is manually controlled with control module instead of traditional, realizes bus duct power supply
The Automatic Control of structure, more securely and reliably.
After adopting the above structure, present embodiment has the beneficial effect that its certificate on traditional power supply buses is automatic
On-off control system realizes the main road of computer room end distribution bus slot and the automatic switching system of branch, can not be by frame
Ladder or auxiliary tool are just able to achieve switch.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (4)
1. a kind of electricity behaviour's structure for the small bus of computer room, it is characterised in that: it includes access case (1), bus card slot (2), connects
Line end mouth (3), grafting control cabinet (4), automatic open-close control cabinet (5), control module (6), outer display module (12)；The control
Molding block (6) is by control circuit board (7), display screen (8), LED Unit (9), DC conversion module (10), dropping resistor (11), electricity
Surge protector (SPD) composition；Wherein, the upper terminals of the surge protector (SPD) by breaker respectively with access case
(1) three-phase electricity (L1, L2, L3) and zero curve (N) connection in, and the side that the lower end of surge protector (SPD) passes through cable testing bridge
Formula ground connection；The input terminal of the control circuit board (7) passes through dropping resistor (11) and three-phase electricity (L1, L2, L3) and zero curve (N)
Connection, control circuit board (7) output end respectively with display screen (8), LED Unit (9)；DC conversion module (10) connect
Enter end to connect with three-phase electricity (L1) and zero curve (N), DC conversion module (10) output end is connected to control circuit board (7) feeder ear
Son.
2. a kind of electricity behaviour's structure for the small bus of computer room according to claim 1, it is characterised in that: the access case
(1) it is connected on the right side of bus card slot (2), the upper end of access case (1) is connected with Wiring port (3), the bus card slot (2)
Lower end be connected with several grafting control cabinets (4), the lower end of the access case (1) is integrated with automatic open-close control cabinet (5), from
The inside of dynamic folding control case (5) is equipped with control module (6) and outer display module (12).
3. a kind of electricity behaviour's structure for the small bus of computer room according to claim 1, it is characterised in that: the display screen
(8), LED Unit (9) is separately mounted to the surface of automatic open-close control cabinet (5).
4. a kind of electricity behaviour's structure for the small bus of computer room according to claim 1, it is characterised in that: the access case
(1) tail portion three-phase electricity (L1, L2, L3) in is socketed with current transformer, and current transformer is connected on control circuit board (7)
Carry out detection use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380565.5U CN209487951U (en) | 2019-03-25 | 2019-03-25 | A kind of electricity behaviour's structure for the small bus of computer room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920380565.5U CN209487951U (en) | 2019-03-25 | 2019-03-25 | A kind of electricity behaviour's structure for the small bus of computer room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487951U true CN209487951U (en) | 2019-10-11 |
Family
ID=68134783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920380565.5U Active CN209487951U (en) | 2019-03-25 | 2019-03-25 | A kind of electricity behaviour's structure for the small bus of computer room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487951U (en) |
-
2019
- 2019-03-25 CN CN201920380565.5U patent/CN209487951U/en active Active
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