CN207947978U - A kind of electronic engineering switch board - Google Patents
A kind of electronic engineering switch board Download PDFInfo
- Publication number
- CN207947978U CN207947978U CN201820480442.4U CN201820480442U CN207947978U CN 207947978 U CN207947978 U CN 207947978U CN 201820480442 U CN201820480442 U CN 201820480442U CN 207947978 U CN207947978 U CN 207947978U
- Authority
- CN
- China
- Prior art keywords
- support plate
- main body
- switch board
- cabinet main
- electronic engineering
- 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
Links
Abstract
The utility model discloses a kind of electronic engineering switch board, including cabinet main body, door is equipped with before the cabinet main body；The electronic engineering switch board further includes glass panel, iron frame, liquid crystal display, the movable universal wheel installed, the first support plate, the second support plate, the first pcb board, the second pcb board, fuse, rectification circuit, current detection circuit, voltage detecting circuit, processor, fan.By increasing fan in electronic engineering switch board, the air circulation in electronic engineering switch board is improved, the temperature in electronic engineering switch board can be reduced to a certain extent.In addition, the glass panel of setting can be with effective protection liquid crystal display, while increasing aesthetics.
Description
【Technical field】
The utility model is related to a kind of electronic engineering switch boards.
【Background technology】
Electric power electrical apparatus all has begun to use automation control appliance, the automation control of electric power electrical apparatus at present
It is designed with switch board greatly.A variety of electric elements are often equipped with inside switch board.Space in switch board is little, atmosphere draught-free,
The temperature be easy to causeing in switch board is higher.
【Utility model content】
In order to solve the above-mentioned technical problem, the utility model provides a kind of electronic engineering switch board, can provide electronics
The air liquidity of Engineering Control cabinet.
A kind of electronic engineering switch board, including cabinet main body are equipped with door before the cabinet main body；The electronic engineering control
Cabinet further includes glass panel, iron frame, liquid crystal display, the universal wheel of activity installation, the first support plate, the second support plate, the
One pcb board, the second pcb board, fuse, rectification circuit, current detection circuit, voltage detecting circuit, processor, fan；
The iron frame is fixed on the door, and the liquid crystal display is fixed in the iron frame, the glass surface
Plate is fixed in iron frame and before the liquid crystal display；
First support plate one end is fixed on the first side of the cabinet main body, the other end is fixed on the cabinet main body
Second side；
Second support plate one end is fixed on the first side of the cabinet main body, the other end is fixed on the cabinet main body
Second side；Second support plate is located at below first support plate；
First pcb board is fixed in first support plate；The fuse, rectification circuit are set to described first
On pcb board；
Second pcb board is fixed in second support plate；The current detection circuit, voltage detecting circuit and place
Device is managed to be arranged on second pcb board；
The thickness of the top surface of the cabinet main body is identical as the thickness of the fan, and the top surface offers opening, the wind
In the opening, the fan is arranged in the surface of first pcb board for fan installation.
Further include parcel tray, the parcel tray is arranged below second support plate.
Further include air intake, the air intake setting is in the second side and under second support plate
Side.
Further include desiccant layer, the desiccant layer is removably mounted on the bottom surface of the cabinet main body.
The thickness of first support plate is more than the thickness of second support plate.
Advantageous effect：
It, can be one by electronic engineering switch board increase fan, improving the air circulation in electronic engineering switch board
Determine to reduce the temperature in electronic engineering switch board in degree.In addition, setting glass panel can with effective protection liquid crystal display,
Increase aesthetics simultaneously.
【Description of the drawings】
Fig. 1 is a kind of dimensional structure diagram of the electronic engineering switch board of embodiment of the utility model.
Fig. 2 is that the electronic engineering switch board of Fig. 1 omits structural schematic diagram behind the door.
【Specific implementation mode】
The preferred embodiment of utility model is described in further detail below.
As illustrated in fig. 1 and 2, a kind of electronic engineering switch board, including cabinet main body 1 are equipped with door before the cabinet main body 1
12；The electronic engineering switch board further include glass panel 121, iron frame 122, liquid crystal display 11, activity installation it is universal
Take turns the 13, first support plate 15, the second support plate 16, the first pcb board 151, the second pcb board 161, fuse 152, rectification circuit
153, current detection circuit 162, voltage detecting circuit 163, processor 164, fan 141.
Door 12 can be opened or be closed.Rectification circuit 153 carries out rectification to alternating current and exports DC voltage, and exports
DC voltage supplies the second pcb board 161.Fuse 152 protects rectification circuit 153, when the electricity of input rectification circuit 153
After stream is more than the rated current of fuse 152, fuse 152 fuses.Current detection circuit 162 is for detecting rectification circuit 153
Electric current, voltage detecting circuit 163 is used to detect the voltage of rectification circuit 153, and electric current and voltage can be in liquid crystal displays 11
On shown.The universal wheel 13 of activity installation can be dismantled from cabinet main body 1, so as in the case where not needing movable scene
Stablize and places.
The iron frame 122 is fixed on the door 12, and the liquid crystal display 11 is fixed in the iron frame 122,
The glass panel 121 is fixed in iron frame 122 and positioned at 11 front of the liquid crystal display, to cover liquid crystal display
11, to be protected to liquid crystal display 11, while increasing the aesthetics of electronic engineering switch board.
Described first support plate, 15 one end is fixed on the first side of the cabinet main body 1, the other end is fixed on the cabinet master
The second side of body 1；Described second support plate, 16 one end is fixed on the first side of the cabinet main body 1, the other end is fixed on institute
State the second side of cabinet main body 1；Second support plate 16 is located at first support plate, 15 lower section.First pcb board 151
It is fixed in first support plate 15；The fuse 152, rectification circuit 153 are set on first pcb board 151.Institute
The second pcb board 161 is stated to be fixed in second support plate 16；The current detection circuit 162,163 and of voltage detecting circuit
Processor 164 is arranged on second pcb board 161.
The thickness of the top surface 14 of the cabinet main body 1 is identical as the thickness of the fan 141, and the top surface 14 offers out
Mouthful, the fan 141 is installed in the opening, to ensure that fan is just absorbed in top surface without to the inside of cabinet main body 1
Or external protrusion, and influence beautiful or occupied space and bring additional insecurity.The fan 141 is arranged in institute
The surface for stating the first pcb board 151, so as to it is timely and effective exclusion rectification circuit 153 and fuse 152 generate heat,
Play certain cooling effect.
Electronic engineering switch board further includes parcel tray 17, and the parcel tray 17 is arranged below second support plate 16,
Some common maintenance tool, accessories can be stored.Electronic engineering switch board further includes air intake, and the air intake is (not
Showing) setting is in the second side and below second support plate 161, to be to provide outdoor sky in cabinet main body 1
Gas.
Electronic engineering switch board further includes desiccant layer (not shown), and the desiccant layer is removably mounted on the cabinet
The bottom surface of main body, to absorb the aqueous vapor or steam of air in cabinet main body 1, to protect electronic component.
The thickness of first support plate 15 is more than the thickness of second support plate 16, to support the molten of total weight bigger
Disconnected device 152 and rectification circuit 153 (compared to the current detection circuit 162, voltage detecting circuit 163 and processor 164).
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the utility model scope of patent protection determined by the appended claims.
Claims (5)
1. a kind of electronic engineering switch board, including cabinet main body, door is equipped with before the cabinet main body；It is characterized in that the electronics
Engineering Control cabinet further include glass panel, iron frame, liquid crystal display, activity installation universal wheel, the first support plate, second
Fagging, the first pcb board, the second pcb board, fuse, rectification circuit, current detection circuit, voltage detecting circuit, processor, wind
Fan；
The iron frame is fixed on the door, and the liquid crystal display is fixed in the iron frame, and the glass panel is solid
It is scheduled in iron frame and before the liquid crystal display；
First support plate one end is fixed on the first side of the cabinet main body, the other end is fixed on the second of the cabinet main body
Side；
Second support plate one end is fixed on the first side of the cabinet main body, the other end is fixed on the second of the cabinet main body
Side；Second support plate is located at below first support plate；
First pcb board is fixed in first support plate；The fuse, rectification circuit are set to the first PCB
On plate；
Second pcb board is fixed in second support plate；The current detection circuit, voltage detecting circuit and processor
It is arranged on second pcb board；
The thickness of the top surface of the cabinet main body is identical as the thickness of the fan, and the top surface offers opening, the fan peace
In the opening, the fan is arranged in the surface of first pcb board dress.
2. electronic engineering switch board as described in claim 1, characterized in that further include parcel tray, the parcel tray setting exists
Below second support plate.
3. electronic engineering switch board as described in claim 1, characterized in that further include air intake, the air intake is set
It sets in the second side and below second support plate.
4. electronic engineering switch board as described in claim 1, characterized in that further include desiccant layer, the desiccant layer can
Releasably it is mounted on the bottom surface of the cabinet main body.
5. electronic engineering switch board as described in claim 1, characterized in that the thickness of first support plate is more than described the
The thickness of two support plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820480442.4U CN207947978U (en) | 2018-04-04 | 2018-04-04 | A kind of electronic engineering switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820480442.4U CN207947978U (en) | 2018-04-04 | 2018-04-04 | A kind of electronic engineering switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207947978U true CN207947978U (en) | 2018-10-09 |
Family
ID=63697562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820480442.4U Expired - Fee Related CN207947978U (en) | 2018-04-04 | 2018-04-04 | A kind of electronic engineering switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207947978U (en) |
-
2018
- 2018-04-04 CN CN201820480442.4U patent/CN207947978U/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: 20181009 Termination date: 20190404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |