CN209675777U - A kind of low pressure guarantor power supply unit - Google Patents
A kind of low pressure guarantor power supply unit Download PDFInfo
- Publication number
- CN209675777U CN209675777U CN201920862300.9U CN201920862300U CN209675777U CN 209675777 U CN209675777 U CN 209675777U CN 201920862300 U CN201920862300 U CN 201920862300U CN 209675777 U CN209675777 U CN 209675777U
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- CN
- China
- Prior art keywords
- interface
- low pressure
- power supply
- supply unit
- disconnecting link
- 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.)
- Expired - Fee Related
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a kind of low pressure to protect power supply unit, including cabinet, the inner space of the cabinet are successively divided into interface area, looped network disconnecting link region and low pressure from top to bottom and are spaced apart region；The low pressure is spaced apart region installation having air switch, and looped network banister region is equipped with double end disconnecting link；The interface area includes rotary interface, plug-in type interface and line ear formula interface；The air switch is connected to the double end disconnecting link, and the double end causes to be connected to the rotary interface, the plug-in type interface and the line ear formula interface.A kind of low pressure provided in this embodiment protects power supply unit, and compatibility is high, can solve more producer's generators, vehicle interface mismatch problem；Realize the docking in the case that cable falls short of；The effect for quickly protecting power supply is realized, is improved work efficiency；Realize quickly accessing for user side end.
Description
Technical field
The utility model belongs to low pressure and protects power supply technique field more particularly to a kind of low pressure guarantor's power supply unit.
Background technique
Low pressure loop grid is also not yet in effect at present establishes looped network point, as the construction of infrastructure project, ordinary maintenance project must
It is fixed that power failure influence is carried out on low-voltage customer, seriously affect reliable power supply.After middle pressure has a power failure, low pressure cannot achieve power supply point access,
The nearest looped network of low pressure is lower.The guarantor's power supply mode currently taken is more complicated, and generator, vehicle device producer are different, causes cable
Interface is different so as to temporarily change generator car or temporarily using new low-voltage line production line ear can just be linked into generator or
Generator car.For user's low-voltage distribution protect for radio area and generator car distance farther out the case where, cable length can only be increased to expire
Sufficient user's emergency service demand, but the self-contained cable of generator, vehicle falls short of, and leads to not reach and protects supply terminals, protects and supply
Electric preliminary preparation is cumbersome.
Therefore, existing low pressure is protected power supply technique and is had the following problems:
1, generation current machine, the more equipment used of man, depot can not be quickly converted, and interface can not be shared, access dress
Compatible nothing is set, generator, the vehicle of more producers can not be adapted to；
2, current low pressure generator car end access load side section is all the access of line ear formula, relatively simple.
Utility model content
The purpose of this utility model is to provide a kind of low pressure to protect power supply unit, to solve the above technical problem.
For this purpose, the utility model uses following technical scheme:
A kind of low pressure guarantor power supply unit, including cabinet, the inner space of the cabinet are successively divided into interface from top to bottom
Region, looped network disconnecting link region and low pressure are spaced apart region；
The low pressure is spaced apart region installation having air switch, and looped network banister region is equipped with double end disconnecting link；It is described to connect
Mouth region domain includes rotary interface, plug-in type interface and line ear formula interface；
The air switch is connected to the double end disconnecting link, and the double end leads to be connected to the rotary interface, described
Plug-in type interface and the line ear formula interface.
Optionally, the line ear formula interface includes screw rod, and one end of the screw rod is equipped with operation handlebar, the screw rod it is another
End is equipped with nut；
Arc copper sheet and arc lower copper sheet are arranged on the screw rod, the upper arc copper sheet and arc lower copper sheet are formed
There is the arc space for gripping cable；
The size of the arc space is 50 to 240 square millimeters.
Optionally, the double end disconnecting link includes upper static contact, lower static contact and moving contact, and rotation is connected on the moving contact
Handle hand.
Optionally, the two sides of the cabinet offer ventilation opening.
Optionally, the bottom of the cabinet is equipped with vehicle wheel component, and the vehicle wheel component is connected with brake gear.
Optionally, the top of the cabinet is equipped with rain cover.
Compared with prior art, the utility model embodiment has the advantages that
A kind of low pressure provided by the embodiment of the utility model protects power supply unit, and compatibility is high, can solve more producer's generators,
Vehicle interface mismatch problem；Realize the docking in the case that cable falls short of；The effect for quickly protecting power supply is realized, work is improved
Make efficiency；Realize quickly accessing for user side end.
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, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural schematic diagram that a kind of low pressure provided by the embodiment of the utility model protects power supply unit.
Fig. 2 is the structural representation for the line ear formula interface that a kind of low pressure provided by the embodiment of the utility model protects power supply unit
Figure.
Fig. 3 is the structural schematic diagram for the double end disconnecting link that a kind of low pressure provided by the embodiment of the utility model protects power supply unit.
It illustrates:
Screw rod 10, nut 11, operation handlebar 12, upper arc copper sheet 13, arc lower copper sheet 14, arc space 15, upper static contact
16, moving contact 17, lower static contact 18, interface area 19, looped network disconnecting link region 20, low pressure are spaced apart region 21, rain cover 22, ventilation
Mouth 23, rotating handles 24, vehicle wheel component 25, brake gear 26, rotary interface 191, plug-in type interface 192, line ear formula interface
193。
Specific embodiment
It is practical below in conjunction with this to enable the purpose of this utility model, feature, advantage more obvious and understandable
Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that under
The described embodiments are only a part of the embodiments of the utility model in face, and not all embodiment.Based on the utility model
In embodiment, all other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
Shown in please referring to Fig.1 to Fig.3, a kind of low pressure guarantor power supply unit, including cabinet, the cabinet are present embodiments provided
Inner space be successively divided into interface area 19, looped network disconnecting link region 20 and low pressure from top to bottom and be spaced apart region 21.
Low pressure is spaced apart region 21 and installs having air switch, and looped network banister region is equipped with double end disconnecting link；Interface area 19 is wrapped
Include rotary interface 191, plug-in type interface 192 and line ear formula interface 193.
Three kinds of interfaces are integrated by interface area 19, solve more producer's generators, vehicle interface mismatch problem.Also,
In the case that prepared cable falls short of, docking function is realized, can protect power supply unit by the low pressure and be attached, such as set
Set connection terminal.By conveniently rotary interface 191, plug-in type interface 192 and line ear formula interface 193, realize fast
Speed protects the effect of power supply, improves work efficiency, realize user side end quickly accesses design.
Wherein, air switch is connected to double end disconnecting link, and double end causes to be connected to rotary interface 191, plug-in type interface 192
With line ear formula interface 193.The sending end of generator is electrically connected to air switch.Double end disconnecting link is for can be used for selecting engine defeated
Different voltages grade out.
Further, the line ear formula interface 193 includes screw rod 10, and one end of the screw rod 10 is equipped with operation handlebar 12, institute
The other end for stating screw rod 10 is equipped with nut 11.Arc copper sheet 13 and arc lower copper sheet 14, institute are arranged on the screw rod 10
It states arc copper sheet 13 and arc lower copper sheet 14 is formed with arc space 15 for gripping cable.The arc space 15
Size be 50 to 240 square millimeters between, for gripping 50 to 240 square millimeters of cable.
Nut 11 is tightened by operation handlebar 12, arc space 15 is enabled to grip user side end.It needs
It is bright, since screw rod 10 and two arc copper sheets are the connection relationship that electrically conducts, user side end can also be direct
It is socketed in two screw rods 10.
Further, the double end disconnecting link includes upper static contact 16, lower static contact 18 and moving contact 17, the moving contact 17
On be connected with rotating handles 24.
Further, the two sides of the cabinet offer ventilation opening 23, prevent case body temperature excessively high.
Further, the bottom of the cabinet is equipped with vehicle wheel component 25, and the vehicle wheel component 25 is connected with brake gear 26,
Facilitate the low pressure to protect power supply unit quickly to carry and brake stopping.
Further, the top of the cabinet is equipped with rain cover 22.
In conclusion a kind of low pressure provided in this embodiment protects power supply unit, compatibility is high, can solve more producer's power generations
Machine, vehicle interface mismatch problem；Realize the docking in the case that cable falls short of；The effect for quickly protecting power supply is realized, is improved
Working efficiency；Realize quickly accessing for user side end.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of low pressure protects power supply unit, which is characterized in that including cabinet, the inner space of the cabinet is successively divided from top to bottom
It is segmented into interface area, looped network disconnecting link region and low pressure and is spaced apart region；
The low pressure is spaced apart region installation having air switch, and looped network disconnecting link region is equipped with double end disconnecting link；The interface area
Domain includes rotary interface, plug-in type interface and line ear formula interface；
The air switch is connected to the double end disconnecting link, and the double end causes to be connected to the rotary interface, the insertion
Formula interface and the line ear formula interface.
2. a kind of low pressure according to claim 1 protects power supply unit, which is characterized in that the line ear formula interface includes spiral shell
One end of bar, the screw rod is equipped with operation handlebar, and the other end of the screw rod is equipped with nut；
Arc copper sheet and arc lower copper sheet are arranged on the screw rod, the upper arc copper sheet and arc lower copper sheet form useful
In the arc space for gripping cable；
The size of the arc space is 50 to 240 square millimeters.
3. a kind of low pressure according to claim 1 protects power supply unit, which is characterized in that the double end disconnecting link includes upper stationary contact
Head, lower static contact and moving contact are connected with rotating handles on the moving contact.
4. a kind of low pressure according to claim 1 protects power supply unit, which is characterized in that the two sides of the cabinet offer logical
Air port.
5. a kind of low pressure according to claim 1 protects power supply unit, which is characterized in that the bottom of the cabinet is equipped with wheel
Component, the vehicle wheel component are connected with brake gear.
6. a kind of low pressure according to claim 1 protects power supply unit, which is characterized in that the top of the cabinet is equipped with rain-proof
Cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920862300.9U CN209675777U (en) | 2019-06-10 | 2019-06-10 | A kind of low pressure guarantor power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920862300.9U CN209675777U (en) | 2019-06-10 | 2019-06-10 | A kind of low pressure guarantor power supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209675777U true CN209675777U (en) | 2019-11-22 |
Family
ID=68575747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920862300.9U Expired - Fee Related CN209675777U (en) | 2019-06-10 | 2019-06-10 | A kind of low pressure guarantor power supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209675777U (en) |
-
2019
- 2019-06-10 CN CN201920862300.9U patent/CN209675777U/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: 20191122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |