CN210405890U - Novel control box - Google Patents
Novel control box Download PDFInfo
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- CN210405890U CN210405890U CN201920901593.7U CN201920901593U CN210405890U CN 210405890 U CN210405890 U CN 210405890U CN 201920901593 U CN201920901593 U CN 201920901593U CN 210405890 U CN210405890 U CN 210405890U
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- front panel
- board
- lamp button
- fan
- optical fiber
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Abstract
The utility model relates to a novel control box, belonging to the field of power electronic control, comprising a front panel, a side plate, a lamp button mounting lap joint strip, a lamp button circuit board, a communication board, a main control board, an optical fiber interface board, a fan mounting plate and a fan; the front panel and the side plates are fixed into a box body in a lap joint mode, and the main control board and the optical fiber interface board are installed on the side face of the front panel; the lamp button circuit board is arranged on the lamp button mounting lap strip; the communication board is arranged on the main control board; the fan and the fan mounting plate assembly are mounted on the side plate; and the external optical fiber is connected with the optical fiber interface board through the corresponding opening of the front panel. The device has the advantages of simple structure, convenient and fast installation, beautiful appearance, low cost and short processing period, and is suitable for single piece small batch and batch production.
Description
Technical Field
The utility model belongs to power electronic control field relates to a novel control box.
Background
The control box is used as a core control component of different products such as a high-voltage frequency converter, an SVG (scalable vector graphics), a three-level high-performance frequency converter, an energy storage and the like, and the quality of the products is directly influenced by the performance of the control box. The existing control box is mainly made of aluminum plates for milling workpieces, so that the processing period is long and the cost is high. For a single piece, small lot of control boxes, the cost of opening the mold leads to an increase in the cost of the control box if an injection molding process is used. Unreasonable structural design can directly affect assembly efficiency and later debugging and maintenance.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a novel control box can realize the functional demand, and effectual assurance controller steady operation can satisfy different product demands. The novel plastic pipe cutting machine is simple in structure, convenient and fast to install, attractive in appearance, low in cost, short in processing period and suitable for single piece small-batch and batch production.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a novel control box comprises a front panel, a side plate, a lamp button mounting lap joint strip, a lamp button circuit board, a communication board, a main control board, an optical fiber interface board, a fan mounting plate and a fan; the front panel and the side plates are spliced into a box body, and the main control board and the optical fiber interface board are arranged on the side surface of the front panel; the lamp button circuit board is arranged on the lamp button mounting lap strip; the communication board is arranged on the main control board; the fan and the fan mounting plate assembly are mounted on the side plate; and the external optical fiber is connected with the optical fiber interface board through the corresponding opening of the front panel.
Furthermore, the front panel and the outer side of the side plate mounting hole are subjected to pit digging and are mounted by using countersunk screws, and the bending heights of the two sides of the right side of the front panel are different by one material thickness, so that the surface flatness of the front panel and the side plate after mounting is ensured. After the circuit board is installed, the back of the lamp button installation lapping strip is provided with the pressure riveting nut, so that when the lamp button installation lapping strip is fixed with the front panel and the side plate, an operator can conveniently fix the lamp button installation lapping strip.
Furthermore, front panel, curb plate material adopt the good nonmagnetic aluminum alloy plate punching press of heat conductivility to bend, can satisfy structural performance, can satisfy the heat dissipation demand again, can also reduce electromagnetic interference.
Furthermore, the front panel and the side plates are formed by stamping and bending 2mm aluminum alloy plates, and the processing technology is simple and feasible.
Furthermore, the front panel and the side plates are designed to be C-shaped, and the lap joint surface is smooth after the front panel and the side plates are lapped. Both C-shaped edge flanging adopt a nut pressing and surface nest scratching processes respectively, so that the quick assembly and disassembly are facilitated.
Furthermore, the side plate upper plate is provided with air inlets with certain rules, so that the air quantity required by heat dissipation is ensured.
Furthermore, the lamp button mounting lap strip is provided with a press riveting nut post for mounting the lamp button circuit board.
Further, the fan and the fan mounting plate are fixed with the side plate screws after being assembled. The fan adopts the mode of blowing to cool off the main control board.
Further, the side surface of the front panel is pressed and riveted with nut columns with a certain height to support and fix the main control panel and the optical fiber interface board.
The beneficial effects of the utility model reside in that: the device has the advantages of simple structure, convenient and fast installation, beautiful appearance, low cost and short processing period, and is suitable for single piece small batch and batch production.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic structural view of the novel control box of the present invention;
fig. 2 is a schematic diagram of the internal structure of the novel control box of the present invention;
fig. 3 is a side view of the novel control box of the present invention.
Reference numerals: the lamp button comprises a front panel 1, a side plate 2, a lamp button mounting lap joint strip 3, a lamp button circuit board 4, a communication board 5, a main control board 6, an optical fiber interface board 7, a fan mounting plate 8, a fan 9 and a nut column 10.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
A novel control box comprises a front panel 1, a side plate 2, a lamp button mounting lap joint strip 3, a lamp button circuit board 4, a communication board 5, a main control board 6, an optical fiber interface board 7, a fan mounting plate 8 and a fan 9; the front panel 1 and the side plates 2 are spliced into a box body, and the main control board 6 and the optical fiber interface board 7 are arranged on the side surface of the front panel 1; the lamp button circuit board 4 is arranged on the lamp button mounting lap strip 3; the communication board 5 is arranged on the main control board 6; the fan 9 and the fan mounting plate 8 are arranged on the side plate 2; the external optical fibers are connected with an optical fiber interface board 7 through corresponding openings of the front panel 1.
Optionally, the front panel 1 and the lateral plate 2 are mounted by sunk screws, and the bending heights of the two sides of the right side of the front panel 1 are different by one material thickness, so that the surface is smooth after the front panel and the lateral plate 2 are mounted. After the circuit board is installed, the back of the lamp button installation lapping strip 3 is provided with a pressure riveting nut, so that when the lamp button installation lapping strip is fixed with the front panel 1 and the side plate 2, an operator can conveniently fix the lamp button installation lapping strip.
Optionally, the front panel 1 and the side plate 2 are made of nonmagnetic aluminum alloy plates with good heat conductivity and can be bent in a stamping mode, so that the structural performance can be met, the heat dissipation requirement can be met, and the electromagnetic interference can be reduced.
Optionally, the front panel 1 and the side panels 2 are formed by stamping and bending 2mm aluminum alloy plates, and the processing technology is simple and feasible.
Optionally, the front panel 1 and the side panel 2 are both designed to be C-shaped, so that after the two are lapped, the lapping surface is flat. Both C-shaped edge flanging adopt a nut pressing and surface nest scratching processes respectively, so that the quick assembly and disassembly are facilitated.
Optionally, the upper plate of the side plate 2 is provided with regular air inlets to ensure the air quantity required by heat dissipation.
Optionally, the button mounting strap 3 is crimped with a nut post 10 for mounting the button circuit board 4.
Optionally, the fan 9 and the fan mounting plate 8 are fixed to the side plate 2 by screws after being assembled. The fan 9 cools the main control board 6 by blowing.
Optionally, the side surface of the front panel 1 is press-riveted with a nut post 10 with a certain height to support and fix the main control board 6 and the optical fiber interface board 7.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (8)
1. A novel control box is characterized in that: the fan comprises a front panel, a side plate, a lamp button mounting lap joint strip, a lamp button circuit board, a communication board, a main control board, an optical fiber interface board, a fan mounting plate and a fan; the front panel and the side plates are fixed into a box body in a lap joint mode, and the main control board and the optical fiber interface board are installed on the side face of the front panel; the lamp button circuit board is arranged on the lamp button mounting lap strip; the communication board is arranged on the main control board; the fan and the fan mounting plate assembly are mounted on the side plate; the optical fiber connector also comprises external optical fibers, and the external optical fibers are connected with the optical fiber interface board through the corresponding openings of the front panel.
2. The novel control box of claim 1, characterized in that: the front panel and the outer side of the side plate mounting hole are embedded by using countersunk screws, and after the circuit board is mounted, the back of the lamp button mounting lap joint strip is provided with a pressure riveting nut.
3. The novel control box of claim 1, characterized in that: the front panel and the side plates are punched and bent by nonmagnetic aluminum alloy plates.
4. The novel control box of claim 1, characterized in that: the front panel and the side plates are C-shaped, and the C-shaped edge flanging of the front panel and the side plates respectively adopt a nut pressing process and a surface nest scratching process.
5. The novel control box of claim 1, characterized in that: and an air inlet is formed in the side plate.
6. The novel control box of claim 1, characterized in that: and the lamp button mounting lap strip is provided with a press riveting nut post for mounting a lamp button circuit board.
7. The novel control box of claim 1, characterized in that: and the fan mounting plate are fixed with the side plate screws after being assembled.
8. The novel control box of claim 1, characterized in that: and the side surface of the front panel is pressed and riveted with a nut column with a certain height to support and fix the main control panel and the optical fiber interface board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920901593.7U CN210405890U (en) | 2019-06-17 | 2019-06-17 | Novel control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920901593.7U CN210405890U (en) | 2019-06-17 | 2019-06-17 | Novel control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210405890U true CN210405890U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920901593.7U Active CN210405890U (en) | 2019-06-17 | 2019-06-17 | Novel control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210405890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113613437A (en) * | 2021-08-09 | 2021-11-05 | 珠海格力电器股份有限公司 | Electrical apparatus box structure, controller subassembly and electrical equipment |
-
2019
- 2019-06-17 CN CN201920901593.7U patent/CN210405890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113613437A (en) * | 2021-08-09 | 2021-11-05 | 珠海格力电器股份有限公司 | Electrical apparatus box structure, controller subassembly and electrical equipment |
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