CN113346383A - Novel distribution box structure - Google Patents
Novel distribution box structure Download PDFInfo
- Publication number
- CN113346383A CN113346383A CN202110806325.9A CN202110806325A CN113346383A CN 113346383 A CN113346383 A CN 113346383A CN 202110806325 A CN202110806325 A CN 202110806325A CN 113346383 A CN113346383 A CN 113346383A
- Authority
- CN
- China
- Prior art keywords
- plate
- side plate
- front panel
- distribution box
- bottom plate
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a novel distribution box structure which comprises a bottom plate, a front panel, a rear side plate, a left side plate, a right side plate and a cover plate, wherein the bottom plate, the front panel, the rear side plate, the left side plate, the right side plate and the cover plate mutually enclose a hollow cuboid, the left side plate and the right side plate are positioned on the left side and the right side of the cuboid, the front panel and the rear side plate are positioned on the front side and the rear side of the cuboid, the bottom plate and the cover plate are positioned on the upper side and the lower side of the cuboid, the bottom plate and the cover plate are respectively provided with a plurality of through holes, and the front panel, the rear side plate, the left side plate and the right side plate are respectively connected with the bottom plate and the cover plate through screws. The structure of the distribution box is optimized, each component is optimally designed, all panels adopt the reinforcing ribs, the requirements of mechanical strength and weight of the distribution box are met, components are designed for each surface of the distribution box to be installed, the internal conducting wires are reasonable and attractive in layout, meanwhile, the box body of the distribution box is combined, the cover plate is combined into the box body structure through screws, the cover plate can be detached through a screwdriver, and the installation and the maintenance are simple and reliable.
Description
Technical Field
The invention belongs to the field of aviation electric appliances, and particularly relates to a novel distribution box structure.
Background
The novel distribution box is a structural component of an aviation control device, is used for completing on-off control of an on-board alternating current distribution channel, overcurrent protection, short-circuit protection and ground protection, and can carry out operations such as communication with a superior electromechanical system, and the like, the conventional distribution box, for example, disclosed in Chinese patent with application number 201811096858.7, comprises a bottom plate positioned at the bottom, wherein a front panel, a rear side plate, a left side plate and a right side plate are arranged on the bottom plate, a cover plate I and a cover plate II are arranged at the top to form a closed box shape, the plates are detachably connected, a plurality of mounting holes are formed in each plate, the distribution box can only carry out installation of components at the bottom of the distribution box, so that the utilization rate of the space of the internal structure is low, miniaturization cannot be carried out, therefore, a novel distribution box structure is needed, ground power supply conversion can be provided while on-board electrical conversion is realized, and the types and the number of the internal components are large, the product volume is small, and the space utilization rate is high.
Disclosure of Invention
In order to solve the technical problems, the invention provides a novel distribution box structure which can solve the problems of large product volume and low space utilization rate in the prior art.
The invention is realized by the following technical scheme.
The invention provides a novel distribution box structure which comprises a bottom plate, a front plate, a rear side plate, a left side plate, a right side plate and a cover plate, wherein the bottom plate, the front plate, the rear side plate, the left side plate, the right side plate and the cover plate mutually enclose a hollow cuboid, the left side plate and the right side plate are positioned on the left side and the right side of the cuboid, the front plate and the rear side plate are positioned on the front side and the rear side of the cuboid, the bottom plate and the cover plate are positioned on the upper side and the lower side of the cuboid, the bottom plate and the cover plate are respectively provided with a plurality of through holes, the front plate, the rear side plate, the left side plate and the right side plate are respectively connected with the bottom plate and the cover plate through screws, the bottom plate, the front plate, the rear plate, the left side plate and the right side plate are respectively provided with a supporting block A and a supporting block B, screw holes are formed in the supporting block A and the supporting block B are positioned in the same plane.
The front panel, the rear side plate, the left side plate and the right side plate are provided with grooves, the grooves in the front panel, the rear side plate, the left side plate and the right side plate are mutually spliced to form a rectangle, the lower portion of the cover plate is provided with protrusions corresponding to the shape, and the protrusions are inserted into the grooves.
And a cross beam is arranged at the upper part of the right side plate.
And drawing an electrical interface schematic diagram and the screw torque requirement on the cover plate.
And the front panel is provided with a high-power wiring terminal mounting hole and a switch mounting hole.
And mounting lugs are arranged at four corners of the bottom plate and are connected with the airplane through screws.
And reinforcing ribs are arranged on the lower end faces of the bottom plate and the cover plate and on the inner surfaces of the front panel, the rear side plate, the left side plate and the right side plate.
The lower end face of the mounting lug is 5mm to 10mm lower than the lower end face of the bottom plate.
The invention has the beneficial effects that:
1. the structure of the distribution box is optimized, each component is optimally designed, all panels reasonably adopt reinforcing ribs, and the requirements of the distribution box on mechanical strength, weight and the like are met;
2. each surface of the distribution box is provided with components for installation, so that the internal wires are reasonable and attractive in layout;
3. the distribution box body is combined, the distribution box body is combined into a box body structure through screws, the cover plate can be detached through a screwdriver, and the distribution box is simple and reliable to mount and maintain;
4. an electrical interface schematic diagram is drawn on the distribution box cover plate according to the actual use condition, so that the distribution box cover plate is convenient for a user to install and use;
5. the high-power wiring terminal mounting hole is designed on the front panel of the distribution box, so that large-current wires on the machine can be electrically connected conveniently.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the lower end face of the base plate;
FIG. 3 is a schematic view of the structure of the front panel;
FIG. 4 is a schematic structural view of the upper part of the right side plate;
in the figure: the structure comprises a base plate 1, a front panel 2, a rear side plate 3, a left side plate 4, a right side plate 5, a cross beam 6, a cover plate 7, support blocks B and B, grooves 9, mounting lugs 10, reinforcing ribs 11 and support blocks A12.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 to 4, a novel distribution box structure comprises a bottom plate 1, a front panel 2, a rear side plate 3, a left side plate 4, a right side plate 5 and a cover plate 7, the bottom plate 1, the front panel 2, the rear side plate 3, the left side plate 4, the right side plate 5 and the cover plate 7 mutually enclose a hollow cuboid, the left side plate 4 and the right side plate 5 are positioned at the left side and the right side of the cuboid, the front panel 2 and the rear side plate 3 are positioned at the front side and the rear side of the cuboid, the bottom plate 1 and the cover plate 7 are positioned at the upper side and the lower side of the cuboid, the bottom plate 1 and the cover plate 7 are respectively provided with a plurality of through holes, the front panel 2, the rear side plate 3, the left side plate 4 and the right side plate 5 are respectively connected with the bottom plate 1 and the cover plate 7 through screws, the bottom plate 1, the front panel 2, the rear side plate 3, the left side plate 4 and the right side plate 5 are all provided with a supporting block A12 and a supporting block B8, a screw hole is formed in the supporting block A12, and the supporting block A12 and the supporting block B8 are in the same plane.
In assembly, the front panel 2, the rear side plate 3, the left side plate 4 and the right side plate 5 are placed at the back of the upper part of the bottom plate 1, screws are inserted from the lower part of the bottom plate 1 to connect the front panel 2, the rear side plate 3, the left side plate 4 and the right side plate 5 with the bottom plate 1, then, the components are connected with the supporting blocks A12 through screws and then are installed on each board, the supporting blocks A12 and B8 support the circuit board of the components, the components are firmly fixed, the components are installed on each surface of the distribution box, the layout of internal wires is reasonable and attractive, the cover plate 7 is covered on the upper part of the distribution box after the components are installed, the front panel 2, the rear side plate 3, the left side plate 4 and the right side plate 5 are clamped by inserting the bulge at the lower part of the cover plate 7 into the groove 9, the distribution box is firmly connected, and the bulges and the grooves 9 are matched to have a certain waterproof effect, so that components in the distribution box are protected.
The upper portion of the right side plate 5 is provided with a cross beam 6, and the right side plate is connected with the side plates, so that the processing difficulty of the right side plate 5 is reduced, and the growth cost is reduced. .
An electrical interface schematic diagram and screw torque requirements are drawn on the cover plate 7, so that a user can conveniently and normally operate the electric connector when the electric connector is used.
The front panel 2 is provided with a high-power wiring terminal mounting hole and a switch mounting hole, and the wiring terminal and various switches corresponding to the wiring terminal and the switch mounting hole are mounted on the front panel 2, so that the circuit control function is realized.
Four corners of the bottom plate 1 are provided with mounting lugs 10, and the mounting lugs 10 are connected with the airplane through screws. So that the distribution box can be fixed to an aircraft by means of the mounting lugs 10.
Bottom plate 1 and the lower terminal surface of apron 7 and the internal surface of front panel 2, posterior lateral plate 3, left side board 4, right side board 5 all are equipped with strengthening rib 11, improve the structural strength between each board.
The lower end face of the mounting lug 10 is 5mm to 10mm lower than the lower end face of the bottom plate 1, the mounting lug 10 plays a role of supporting legs, and screws on the lower portion of the bottom plate 1 are prevented from contacting with an airplane body.
Claims (8)
1. A novel block terminal structure which characterized in that: the novel rectangular solid-state light source comprises a bottom plate (1), a front panel (2), a rear side plate (3), a left side plate (4), a right side plate (5) and a cover plate (7), wherein the bottom plate (1), the front panel (2), the rear side plate (3), the left side plate (4), the right side plate (5) and the cover plate (7) mutually enclose a hollow cuboid, the left side plate (4) and the right side plate (5) are positioned on the left side and the right side of the cuboid, the front panel (2) and the rear side plate (3) are positioned on the front side and the rear side of the cuboid, and the bottom plate (1) and the cover plate (7) are positioned on the upper side and the lower side of the cuboid; the bottom plate (1) and the cover plate (7) are respectively provided with a plurality of through holes, and the front panel (2), the rear side plate (3), the left side plate (4) and the right side plate (5) are respectively connected with the bottom plate (1) and the cover plate (7) through screws; the bottom plate (1), the front panel (2), the rear side plate (3), the left side plate (4) and the right side plate (5) are respectively provided with a supporting block A (12) and a supporting block B (8), the supporting block A (12) is provided with a screw hole, and the supporting block A (12) and the supporting block B (8) are located on the same plane.
2. A novel distribution box structure as claimed in claim 1, wherein: front panel (2), posterior lateral plate (3), left side board (4), right side board (5) upper portion is equipped with recess (9), and splices each other and form the rectangle front panel (2), posterior lateral plate (3), recess (9) on left side board (4), the right side board (5), and apron (7) lower part is equipped with the corresponding arch of shape, and the arch is inserted in recess (9).
3. A novel distribution box structure as claimed in claim 1, wherein: and a cross beam (6) is arranged at the upper part of the right side plate (5).
4. A novel distribution box structure as claimed in claim 1, wherein: and an electrical interface schematic diagram and screw torque requirements are drawn on the cover plate (7).
5. A novel distribution box structure as claimed in claim 1, wherein: and the front panel (2) is provided with a high-power wiring terminal mounting hole and a switch mounting hole.
6. A novel distribution box structure as claimed in claim 1, wherein: the aircraft is characterized in that mounting lugs (10) are arranged at four corners of the bottom plate (1), and the mounting lugs (10) are connected with an aircraft through screws.
7. A novel distribution box structure as claimed in claim 1, wherein: the lower end faces of the bottom plate (1) and the cover plate (7) and the inner surfaces of the front panel (2), the rear side plate (3), the left side plate (4) and the right side plate (5) are provided with reinforcing ribs (11).
8. The novel distribution box structure of claim 6, wherein: the lower end face of the mounting lug (10) is 5mm to 10mm lower than the lower end face of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806325.9A CN113346383A (en) | 2021-07-16 | 2021-07-16 | Novel distribution box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806325.9A CN113346383A (en) | 2021-07-16 | 2021-07-16 | Novel distribution box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113346383A true CN113346383A (en) | 2021-09-03 |
Family
ID=77479868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110806325.9A Pending CN113346383A (en) | 2021-07-16 | 2021-07-16 | Novel distribution box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113346383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115442992A (en) * | 2022-07-29 | 2022-12-06 | 贵州天义电器有限责任公司 | A new control box structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959238A (en) * | 2017-12-18 | 2018-04-24 | 西安翌飞核能装备股份有限公司 | A kind of cabinet for installing a variety of components |
| CN109473886A (en) * | 2018-09-19 | 2019-03-15 | 贵州天义电器有限责任公司 | A kind of block terminal |
| CN209096494U (en) * | 2018-11-13 | 2019-07-12 | 北京长城华冠汽车技术开发有限公司 | A kind of electric automobile high-voltage block terminal with heat sinking function |
| CN210734053U (en) * | 2019-11-15 | 2020-06-12 | 上海精虹新能源科技有限公司 | A shell body for electric automobile high voltage distribution box |
| CN211240539U (en) * | 2019-12-28 | 2020-08-11 | 东莞标帆塑胶五金制品有限公司 | A communication equipment chassis capable of quickly inserting circuit boards |
-
2021
- 2021-07-16 CN CN202110806325.9A patent/CN113346383A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959238A (en) * | 2017-12-18 | 2018-04-24 | 西安翌飞核能装备股份有限公司 | A kind of cabinet for installing a variety of components |
| CN109473886A (en) * | 2018-09-19 | 2019-03-15 | 贵州天义电器有限责任公司 | A kind of block terminal |
| CN209096494U (en) * | 2018-11-13 | 2019-07-12 | 北京长城华冠汽车技术开发有限公司 | A kind of electric automobile high-voltage block terminal with heat sinking function |
| CN210734053U (en) * | 2019-11-15 | 2020-06-12 | 上海精虹新能源科技有限公司 | A shell body for electric automobile high voltage distribution box |
| CN211240539U (en) * | 2019-12-28 | 2020-08-11 | 东莞标帆塑胶五金制品有限公司 | A communication equipment chassis capable of quickly inserting circuit boards |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115442992A (en) * | 2022-07-29 | 2022-12-06 | 贵州天义电器有限责任公司 | A new control box structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210903 |
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| RJ01 | Rejection of invention patent application after publication |