CN203287709U - Airplane electronic device control box - Google Patents
Airplane electronic device control box Download PDFInfo
- Publication number
- CN203287709U CN203287709U CN201320331235XU CN201320331235U CN203287709U CN 203287709 U CN203287709 U CN 203287709U CN 201320331235X U CN201320331235X U CN 201320331235XU CN 201320331235 U CN201320331235 U CN 201320331235U CN 203287709 U CN203287709 U CN 203287709U
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- China
- Prior art keywords
- relay
- box body
- power supply
- supply relay
- fuse
- 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 - Lifetime
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- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of airplane structure design, and particularly relates to an airplane electronic device control box. The airplane electronic device control box comprises a box body. A relay and a contactor are integrated in the internal part of the box body and used for establishing a control circuit. The front side plate of the box body is provided with fuses. A protective circuit is established by connecting the fuses and the relay arranged in the internal part of the box body. An electric connector is adopted to realize connection to an external circuit. The airplane electronic device control box is simple in structure. The fuses are arranged on the front side plate in a centralized way so that the airplane electronic device control box is good in maintenance performance. Besides, the box body is good in sealing performance so that the airplane electronic device control box is good in electromagnetic shielding. Furthermore, the control circuit is independent and thus one relay controls one path correspondingly so that the airplane electronic device control box is high in reliability.
Description
Technical field
The utility model relates to the aeroplane structure design technical field, specifically, relates to a kind of air electronics control enclosure.
Background technology
Reliability, capability of maintenance design principle in order to meet aircraft, reach the target that Aircraft life is long, reliability and maintanability, r﹠m is good, and on aircraft, electronic equipment designs by reliability, maintainability.
On aircraft, power electronic equipment comprises direct current supply, Alternating Current Power Supply, for the Alternating Current Power Supply of realizing electronic equipment is synchronizeed with direct current supply, load transfer during the AC and DC emergency service, and guarantee that maximum duration is to important power devices during the battery pack emergency service, need a kind of equipment to complete centralized management, the Long-distance Control to Alternating Current Power Supply and the switching of meeting an urgent need, and the power supply of fire control system is managed.
The utility model just is being based on such mentality of designing, has designed a kind of air electronics control enclosure, with the direct current supply of aircraft and direct current supply centralized management.
The utility model content
The purpose of this utility model is to adapt to the reality needs, and a kind of air electronics control enclosure is provided.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of air electronics control enclosure; comprise box body; the inside of described box body is integrated with relay and contactor; be used for building control circuit; be provided with fuse on the front panel of box body; described fuse is connected and builds holding circuit with the relay of box body inside, adopts electric connector to realize being connected with external circuit.
the inside of described box body is integrated with front deck mains lighting supply relay, rear deck mains lighting supply relay, the electronic equipment switching relay of meeting an urgent need, the flame alarm relay, boat appearance power supply relay, the guided missile AC relay, the vibration amplifier power supply relay, the height indicator power supply relay, compass power supply relay and guided missile are for electric contactor, build control circuit by each relay and contactor, described flame warning relay connects fire alarm AC power fuse, described boat appearance power supply relay connects boat appearance AC power fuse, described height indicator power supply relay connects height indicator AC power fuse, described compass power supply relay connects compass AC power fuse.
The beneficial effects of the utility model are:
1. simple in structure, the fuse concentrated setting is in front on plate, and maintainability is good;
2. box body good airproof performance, electromagnetic screen is good;
3. control circuit is independent, a relay corresponding road of controlling, and reliability is high.
Description of drawings
Fig. 1 is the front-panel structure schematic diagram of the utility model air electronics control enclosure;
Fig. 2 is the inner structure schematic diagram of the utility model air electronics control enclosure;
Fig. 3 is theory diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment: referring to Fig. 1, Fig. 2, Fig. 3.
A kind of air electronics control enclosure; comprise box body 15; the inside of described box body 15 is integrated with relay and contactor is used for building control circuit; be provided with fuse on the front panel of box body; described fuse is connected and builds holding circuit with the relay of box body inside, adopts electric connector to realize being connected with external circuit.
the inside of described box body 15 is integrated with front deck mains lighting supply relay 1, rear deck mains lighting supply relay 2, the electronic equipment switching relay 3 of meeting an urgent need, flame alarm relay 4, boat appearance power supply relay 5, guided missile AC relay 6, vibration amplifier power supply relay 7, height indicator power supply relay 8, compass power supply relay 9 and guided missile are for electric contactor 10, build control circuit by each relay and contactor, described flame warning relay 4 connects fire alarm AC power fuse 11, described boat appearance power supply relay 5 connects boat appearance AC power fuse 12, described height indicator power supply relay 8 connects height indicator AC power fuse 13, described compass power supply relay 9 connects compass AC power fuse 14.
The utility model, by a control enclosure, is integrated in many relays, contactor in control enclosure, the box structure of box portion, and intensity is high, good airproof performance, electromagnetic screen is good.Part adopts can manufacturing, and is simple in structure.Whole box body component is few, adopts standard component to connect, and firmly, maintainability is good.Adopt a box to complete centralized management, the Long-distance Control to Alternating Current Power Supply and the switching of meeting an urgent need, and the power supply of fire control system is managed, greatly simplify the structure, easy to use.
As shown in Figure 3, a relay correspondence is controlled a road circuit to theory diagram of the present utility model, and reliability is high.
What embodiment of the present utility model announced is preferred embodiment; but be not limited to this; those of ordinary skill in the art; very easily according to above-described embodiment; understand spirit of the present utility model; and make different amplifications and variation, but only otherwise break away from spirit of the present utility model, all in protection domain of the present utility model.
Claims (2)
1. air electronics control enclosure; comprise box body; it is characterized in that: the inside of described box body is integrated with relay and contactor; be used for building control circuit; be provided with fuse on the front panel of box body; described fuse is connected and builds holding circuit with the relay of box body inside, adopts electric connector to realize being connected with external circuit.
2. air electronics control enclosure according to claim 1, it is characterized in that: the inside of described box body is integrated with front deck mains lighting supply relay, rear deck mains lighting supply relay, the electronic equipment switching relay of meeting an urgent need, the flame alarm relay, boat appearance power supply relay, the guided missile AC relay, the vibration amplifier power supply relay, the height indicator power supply relay, compass power supply relay and guided missile are for electric contactor, build control circuit by each relay and contactor, described flame warning relay connects fire alarm AC power fuse, described boat appearance power supply relay connects boat appearance AC power fuse, described height indicator power supply relay connects height indicator AC power fuse, described compass power supply relay connects compass AC power fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320331235XU CN203287709U (en) | 2013-06-09 | 2013-06-09 | Airplane electronic device control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320331235XU CN203287709U (en) | 2013-06-09 | 2013-06-09 | Airplane electronic device control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203287709U true CN203287709U (en) | 2013-11-13 |
Family
ID=49544065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320331235XU Expired - Lifetime CN203287709U (en) | 2013-06-09 | 2013-06-09 | Airplane electronic device control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203287709U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301353A (en) * | 2014-06-30 | 2016-02-03 | 中国南方航空工业(集团)有限公司 | System and method for detecting control box of AC power supply system |
| CN105515063A (en) * | 2016-01-22 | 2016-04-20 | 沈阳兴华航空电器有限责任公司 | Pod power supply control box |
| CN111030117A (en) * | 2019-12-06 | 2020-04-17 | 中国人民解放军空军勤务学院 | Electrical control system of airborne food heating assembly |
| CN112197792A (en) * | 2020-10-10 | 2021-01-08 | 江西洪都航空工业集团有限责任公司 | Course precision improving method for trainer attitude and heading system |
-
2013
- 2013-06-09 CN CN201320331235XU patent/CN203287709U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301353A (en) * | 2014-06-30 | 2016-02-03 | 中国南方航空工业(集团)有限公司 | System and method for detecting control box of AC power supply system |
| CN105515063A (en) * | 2016-01-22 | 2016-04-20 | 沈阳兴华航空电器有限责任公司 | Pod power supply control box |
| CN111030117A (en) * | 2019-12-06 | 2020-04-17 | 中国人民解放军空军勤务学院 | Electrical control system of airborne food heating assembly |
| CN111030117B (en) * | 2019-12-06 | 2023-10-20 | 中国人民解放军空军勤务学院 | Electric control system of airborne diet heating assembly |
| CN112197792A (en) * | 2020-10-10 | 2021-01-08 | 江西洪都航空工业集团有限责任公司 | Course precision improving method for trainer attitude and heading system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |