CN207265483U - Aircraft power distribution case - Google Patents
Aircraft power distribution case Download PDFInfo
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- CN207265483U CN207265483U CN201721315746.7U CN201721315746U CN207265483U CN 207265483 U CN207265483 U CN 207265483U CN 201721315746 U CN201721315746 U CN 201721315746U CN 207265483 U CN207265483 U CN 207265483U
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- distribution box
- box body
- protecgulum
- connector
- rear cover
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Abstract
The utility model discloses aircraft power distribution case, including：Distribution box body, protecgulum and rear cover are set respectively on the distribution box body, the front side of the distribution box body sets display control unit, and the display control unit includes being used for double aobvious current voltmeter, protective tube and master switch, power supply indicator, switch-dividing and the multi-function jack for detecting input voltage and electric current；The rear side of the distribution box body sets the rhinoceros corner socket, ring rhinoceros corner socket and the output aero seat for connecting electrical equipment for being used for connecting external power supply；The bottom of the distribution box body sets castor, and the front side of the distribution box and rear side are respectively arranged to the fixing device being connected with protecgulum and rear cover, and the protecgulum and rear cover are to be detachably connected with case distribution box body.The utility model is provided by setting protecgulum and rear cover, and distribution box body is protected, using manually " power on step by step " it is upper electrically avoid impact of the heavy load to power grid moment, improve power supply reliability.
Description
Technical field
It the utility model is related to aircraft power distribution technical field, and in particular to aircraft power distribution case.
Background technology
Distribution box is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, form low-voltage distribution equipment.It can be connect during normal operation by manual or automatic switch
Logical or disjunction circuit.By protection electric appliance cut-out circuit or alarm when failure or irregular operating.Fortune can be shown by means of measuring instrumentss
Various parameters in row, can also be adjusted some electric parameters, and letter is prompted or sent to deviateing normal operating conditions
Number.It is usually used in each sending out, matching somebody with somebody, in electric substation.
Aircraft needs power supply in flight course, to meet the power demand of distinct device, existing aircraft power distribution
Case generally uses overall control architecture, and when being powered, all equipment for connecting the distribution box are turned on power supply, it is impossible to effectively
Carry out grading control, while be unfavorable for the protection to equipment, and connection is complicated, it is inconvenient to use.
Utility model content
The technical problem to be solved by the utility model is to for above-mentioned deficiency of the prior art, disclose aviation and match somebody with somebody
Electronic box.
The technical solution adopted in the utility model is：
Aircraft power distribution case, including：Distribution box body, sets protecgulum and rear cover on the distribution box body respectively, described to match somebody with somebody
The front side of electronic box body sets display control unit, and the display control unit includes being used for pair for detecting input voltage and electric current
Aobvious current voltmeter, protective tube and master switch, power supply indicator, switch-dividing and multi-function jack；The distribution box body
Rear side sets the rhinoceros corner socket, ring rhinoceros corner socket and the output aviation for connecting electrical equipment for being used for connecting external power supply
Seat；The bottom of the distribution box body sets castor, the front side of the distribution box and rear side be respectively arranged to protecgulum and after
The fixing device of connection is covered, the protecgulum and rear cover are to be detachably connected with case distribution box body.
Further, the fixing device includes the first connector and the second connector, and the first connector is connected with second
Part is mating connection structure, set on the protecgulum with matched second connector of the first connector on distribution box body,
Setting and matched first connector of the second connector on distribution box body are covered after described.
Further, first connector is lock, and second connector is lock core.
Further, the side of the distribution box body sets knob.
Further, zero ground is set to arrange on the distribution box body, the zero ground row arranges screw and distribution box by zero ground
Body is fixed.
Further, the corner of the distribution box body sets straight corner protector, and the protecgulum and rear cover connect with distribution box body
Socket part sets straight corner protector, and the closed angle of the protecgulum and rear cover sets ball bag.
Further, the master switch uses the leakage circuit breakers of NM1LE-250/4300 160A/3P+N models；It is described
Switch-dividing uses the miniature leakage circuit breakers of DZ47-60/D32 1P models.
Further, distribution box body, protecgulum and the rear cover use sheet metal process.
The utility model has the following advantages compared with prior art：
Aircraft power distribution case provided by the utility model, on distribution box body set knob and castor, can facilitate to
The movement of electronic box, the front and rear sides of distribution box body set display control unit and input-output socket respectively；Ring rhinoceros horn is inserted
Seat is used to draw electricity to the converting interface of next distribution box from a distribution box, realizes the connection between distribution box；Export aero seat
The primary interface of electrical equipment, patch it is convenient and efficient, by output indicator detect three cores export aero seat whether have electricity；
By setting protecgulum and rear cover, distribution box body is protected, reliability is improved, avoids direct body contact, be effectively isolated
Foreign matter；Distribution box power transmission using manually " power on step by step " it is upper electrically avoid impact of the heavy load to power grid moment,
Electrical equipment is effectively protected, improves power supply reliability.
Brief description of the drawings
Fig. 1 be the utility model proposes aircraft power distribution box structure figure；
Fig. 2 be the utility model proposes aircraft power distribution case bulk junction composition；
Fig. 3 be the utility model proposes aircraft power distribution case body left view；
Fig. 4 be the utility model proposes aircraft power distribution case body right view；
Fig. 5 be the utility model proposes aircraft power distribution case body front view；
Fig. 6 be the utility model proposes the protecgulum Split type structure figure；
Fig. 7 be the utility model proposes power supply indicator and double aobvious current voltmeter electric hookups.
Embodiment
The utility model is described in detail in shown each embodiment below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these embodiment institute works
Energy, method or equivalent transformation or replacement in structure, belong within the scope of protection of the utility model.
Referring to Fig. 1 to Fig. 7, wherein Fig. 1 be the utility model proposes aircraft power distribution box structure figure；Fig. 2 is new for this practicality
The aircraft power distribution case bulk junction composition that type proposes；Fig. 3 be the utility model proposes aircraft power distribution case body left view；Fig. 4 is
The utility model proposes aircraft power distribution case body right view；Fig. 5 be the utility model proposes aircraft power distribution case body main view
Figure；Fig. 6 be the utility model proposes the protecgulum Split type structure figure；Fig. 7 be the utility model proposes power supply indicator with
Double aobvious current voltmeter electric hookups.
As shown in Figures 1 to 7, aircraft power distribution case, including：Distribution box body 1, is set on the distribution box body 1 respectively
Protecgulum 2 and rear cover 3, the front side of the distribution box body 1 set display control unit, and the display control unit includes being used to examine
Survey double aobvious current voltmeter 11, protective tube 12 and master switch 13, power supply indicator 14, the switch-dividing 15 of input voltage and electric current
With multi-function jack 16；The rear side of the distribution box body 1 sets rhinoceros corner socket 17, the ring rhinoceros for being used for connecting external power supply
Corner socket 18 and the output aero seat 19 for connecting electrical equipment；The bottom of the distribution box body 1 sets castor 4, described
The front side of distribution box body 1 and rear side are respectively arranged to the fixing device 5 being connected with protecgulum 2 and rear cover 3,2 He of protecgulum
Rear cover 3 is to be detachably connected with case distribution box body 1.
Aircraft power distribution case provided by the utility model, the side of the distribution box body 1 set knob 6.In distribution box sheet
Knob 6 and castor are set on body, the movement to distribution box can be facilitated, it is convenient to lift distribution box, facilitate the movement of distribution box
And transport, the front and rear sides of distribution box body set display control unit and input-output socket, display control unit bag respectively
Include double aobvious current voltmeters：Detection come piezoelectric voltage it is whether normal, normal voltage value 210-230V；It can detect three-phase electricity during work
Size of current, if keep in balance, it is no to adjust load in time, avoid failure.
Fixing device 5 includes the first connector 51 and the second connector 52, and the first connector 51 is with the second connector 52
Mating connection structure, set on protecgulum 2 with 51 matched second connector 52 of the first connector on distribution box body 1, after
Set on lid 3 and 52 matched first connector 51 of the second connector on distribution box body 1.
In the utility model embodiment, protecgulum 2 and rear cover 3 can be connected by screw bolts with distribution box body 1, snap connection
Or lock connection, it is preferred that using lock connection between protecgulum 2, rear cover 3 and distribution box body 1, wherein set on protecgulum 16
Lock core, lock is set on rear cover 17, the lock and lock for being used for fastening with protecgulum 2 and rear cover 3 are set on corresponding distribution box body 1
Core；Or protecgulum covers with after and is respectively provided with lock core, and lock is correspondingly arranged on distribution box body；Or protecgulum is covered with after and is respectively provided with
Latch, lock core is correspondingly arranged on distribution box body；Specifically in design, lock core and lock set position unrestricted, so as to
Realize between distribution box body and protecgulum and rear cover subject to connection.Preferably, the first connector 51 is lock, second connection
Part 52 is lock core.
Zero ground row 7 is set to be grounded connection on distribution box body 1, zero ground row 7 arranges screw and distribution box sheet by zero ground
Body 1 is fixed.
The corner of distribution box body sets straight corner protector 8, protecgulum 2 and rear cover 3 to set straight corner protector with 1 connecting portion of distribution box body
8, the closed angle of protecgulum 2 and rear cover 3 sets ball bag 9.Distribution box body is protected, while setting ball is covered with after in protecgulum
Bag, corner is protected, prevent collision to distribution box in itself or bump against object cause to damage.
Master switch uses the breaker of NM1LE-250/4300 160A/3P+N models, for total lock of distribution box, distribution
All switch-dividings of case are acted on by incoming call, master switch generally as isolated from power protector, do not make load switch under normal circumstances
Switching on；Switch-dividing uses the breaker of DZ47-60/D32 1P models, is the load switch of equipment electricity consumption, and break, overload can be anxious
When trip, ensure that equipment is without prejudice safely.
Power supply indicator is connected with three-phase line respectively using the indicator light of yellow red green three colors, when all light represents to input
Circuit is normal, if not all light, then it represents that there are circuit phase shortage, the phenomenon of disconnected phase, loose contact or wrong line, referring to Fig. 7
Electrical connection diagram.
Ring rhinoceros corner socket 15 is also set up on rear side of distribution box body.Ring rhinoceros corner socket 15 be 400A output, for from
One distribution box draws the converting interface that electricity arrives next distribution box；Realize the connection between distribution box.
Output aero seat 13 is the primary interface of electrical equipment, patches convenient and efficient, can set multiple output aviations
Seat, according to the size of distribution box, can set the output aero seat of fair amount；Originally 24 groups of output aviations of middle setting are implemented
Seat, each aero seat that exports are correspondingly arranged an indicator light, so when output aero seat is in use state, corresponding output
Indicator light is lighted, and can also be detected three cores by output indicator and be exported whether aero seat has electricity.
Multi-function jack 17 is also set up on front side of distribution box body, for as spare accessory power outlet.Distribution box sheet
Body 1, protecgulum 2 and rear cover 3 use sheet metal process.
Aircraft power distribution case provided by the utility model, it is small, light-weight, it is portable, can be portable, Ke Yila, keeps flat
Place vertically can, convenient and efficient, multiple-channel output, compatibility is strong, and flexibility ratio is high；Designed using distribution box body construction, collection protection,
For the multiple functions such as control, monitoring in one, components' placement is neat, cabling specification, is easy to use and safeguards；By setting protecgulum
And rear cover, distribution box body is protected, reliability is improved, avoids direct body contact, be effectively isolated foreign matter, is had short
Road, overcurrent, overvoltage, overload, etc. protection feature；Rhinoceros corner socket input of the power supply on rear side of distribution box body, into distribution
Case master switch, by double aobvious current voltmeters and power supply indicator show into electricity it is whether normal, by master switch to each electricity consumption
Equipment exports switch-dividing, and output switch-dividing is out connected to output aero seat.Distribution box power transmission is used manually " on substep
The upper of electricity " electrically avoids impact of the heavy load to power grid moment, is effectively protected electrical equipment, and it is reliable to improve power supply
Property.
The a series of tool for describing the feasibility embodiment only for the utility model in detail of those listed above
Body illustrates that they are simultaneously not used to limitation the scope of protection of the utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within the scope of protection of this utility model.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. aircraft power distribution case, it is characterised in that including：Distribution box body, set respectively on the distribution box body protecgulum and after
Lid, the front side of the distribution box body set display control unit, and the display control unit includes being used to detect input voltage
Double aobvious current voltmeter, protective tube and master switch, power supply indicator, switch-dividing and multi-function jack with electric current；It is described to match somebody with somebody
The rear side of electronic box body sets the rhinoceros corner socket for being used to connect external power supply, ring rhinoceros corner socket and for connecting electrical equipment
Output aero seat；The bottom of the distribution box body sets castor, and the front side of the distribution box and rear side are respectively arranged to
The fixing device being connected with protecgulum and rear cover, the protecgulum and rear cover are to be detachably connected with case distribution box body.
2. aircraft power distribution case according to claim 1, it is characterised in that the fixing device includes the first connector and the
Two connectors, the first connector and the second connector are mating connection structure, set on the protecgulum with distribution box body
Matched second connector of first connector, covers setting after described and the second connector on distribution box body is matched
First connector.
3. aircraft power distribution case according to claim 2, it is characterised in that first connector is latches, and described second
Connector is lock core.
4. aircraft power distribution case according to claim 1, it is characterised in that the side of the distribution box body sets knob.
5. aircraft power distribution case according to claim 1, it is characterised in that set zero ground to arrange on the distribution box body, institute
Zero ground row is stated to fix with distribution box body by zero ground row's screw.
6. aircraft power distribution case according to claim 1, it is characterised in that the corner of the distribution box body sets straight shield
Angle, the protecgulum and rear cover set straight corner protector with distribution box body connecting portion, and the closed angle of the protecgulum and rear cover sets ball bag.
7. aircraft power distribution case according to claim 1, it is characterised in that the master switch uses NM1LE-250/4300
The leakage circuit breakers of 160A/3P+N models；The switch-dividing uses the miniature leakage circuit breakers of DZ47-60/D321P models.
8. aircraft power distribution case according to claim 1, it is characterised in that the distribution box body, protecgulum and rear cover use
Sheet metal process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315746.7U CN207265483U (en) | 2017-10-12 | 2017-10-12 | Aircraft power distribution case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315746.7U CN207265483U (en) | 2017-10-12 | 2017-10-12 | Aircraft power distribution case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265483U true CN207265483U (en) | 2018-04-20 |
Family
ID=61917295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721315746.7U Active CN207265483U (en) | 2017-10-12 | 2017-10-12 | Aircraft power distribution case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366836A (en) * | 2020-02-25 | 2020-07-03 | 上海机电工程研究所 | Safety protection circuit device suitable for test power-up of PCB (printed circuit board) maintenance test equipment |
-
2017
- 2017-10-12 CN CN201721315746.7U patent/CN207265483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366836A (en) * | 2020-02-25 | 2020-07-03 | 上海机电工程研究所 | Safety protection circuit device suitable for test power-up of PCB (printed circuit board) maintenance test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Building 1, No.1, North sanyanghu Industrial Road, Pingshan community, Pingshan street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen taiminghui Industry Co.,Ltd. Address before: 518000 building 3, ailing industrial zone, Tiantou community, Pingshan street, Pingshan New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN TAIMINGHUI ALUMINUM CASE Co.,Ltd. |
|
| CP03 | Change of name, title or address |