CN209016506U - A kind of power quality controlling device case construction - Google Patents
A kind of power quality controlling device case construction Download PDFInfo
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- CN209016506U CN209016506U CN201821725410.2U CN201821725410U CN209016506U CN 209016506 U CN209016506 U CN 209016506U CN 201821725410 U CN201821725410 U CN 201821725410U CN 209016506 U CN209016506 U CN 209016506U
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- power
- installation passage
- master control
- control borad
- controlling device
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Abstract
The utility model discloses a kind of power quality controlling device case construction, cabinet and intermediate bulkhead；Cabinet includes main box, upper cover plate, front panel and rear panel, upper cover plate is removably mounted at the top of main box, front panel and rear panel are removably mounted at the two sides of main box width direction respectively, and upper cover plate, front panel and rear panel are equipped with several ventilation holes；Intermediate bulkhead is mounted in cabinet, and cabinets cavity is divided into left installation passage and right installation passage, and left installation passage and right installation passage extend along main box width direction, and left installation passage and right installation passage are interconnected.The utility model structure is simple, and manufacture and use are convenient, rationally distributed, is installed and is radiated convenient for the utility model internal unit.
Description
Technical field
The utility model relates to power quality controlling field more particularly to a kind of power quality controlling device case constructions.
Background technique
As industry and Household appliances power load are more and more various, new energy class grid-connection device is more and more, electric power
System becomes to become increasingly complex, especially the load as industries such as smelting, chemical industry, automobile manufactures, causes pollution, electric energy to power grid
Quality problems are strengthened increasingly, if do not administered, harm will certainly be brought to electrical equipment, influences its normal operation, even
It will affect the safe operation of electric system.For above-mentioned power quality problem, there are a variety of power quality controlling class products, but
Most products are active compensation equipment and Passively compensated equipment is each has respective controller by oneself, are relied on when being cooperated existing
Field bus, structure is complicated for whole system when realizing active and passive Hybrid-electric quality controlling, low efficiency, it is at high cost and
It is not easy to safeguard, therefore for Hybrid-electric quality controlling equipment, integrates independent control, and design a reasonable reality
Installation and later maintenance and maintenance of the master controller box structure for field engineering, there is critically important meaning.For
Power automation, the equipment for being especially equipped with the expensive powers electronic device such as IGBT, for cabinet interior circuit board, cooling fin
It puts and the design of heat dissipation wind channel has very high requirement, the radiating efficiency of cabinet can be greatly improved in structurally reasonable design,
And it is quick and easy for installation when making to produce, save manpower.
Utility model content
To solve technical problem present in background technique, the utility model proposes a kind of power quality controlling device cabinets
Construction, has many advantages, such as rationally distributed, is easy for installation and maintenance.
The utility model proposes a kind of power quality controlling device case construction, cabinet and intermediate bulkhead；
Cabinet includes main box, upper cover plate, front panel and rear panel, and upper cover plate is removably mounted at the top of main box,
Front panel and rear panel are removably mounted at the two sides of main box width direction respectively, and upper cover plate, front panel and rear panel are all provided with
There are several ventilation holes；
Intermediate bulkhead is mounted in cabinet, and cabinets cavity is divided into left installation passage and right installation passage, left installation
Channel and right installation passage extend along main box width direction, and left installation passage and right installation passage are interconnected.
Preferably, further include power backplane, the first power panel mount holder, intermediate bulkhead are installed on the side wall of main box
On second source board bottom board mount is installed, it is logical that the first power panel mount holder and second source board bottom board mount are located at left installation
Road opposite sides, power backplane opposite sides are respectively fixedly connected with, the first power panel mount holder and second source board bottom plate branch
Frame.
Preferably, further include master control borad bottom plate, the first master control borad board bottom board mount is installed on the side wall of main box, it is intermediate
Second master control borad board bottom board mount, the first master control borad board bottom board mount and the second master control borad board bottom board mount position are installed on partition
In left installation passage opposite sides, master control borad bottom plate opposite sides is respectively fixedly connected with, the first master control borad board bottom board mount and
Two master control borad board bottom board mounts；
Plane where master control borad bottom plate is parallel to plane where power backplane.
Preferably, line groove hole is reserved on power backplane and master control borad bottom plate.
Preferably, plane where power backplane is parallel to plane where upper cover plate.
Preferably, plane where intermediate bulkhead is perpendicular to plane where upper cover plate.
Preferably, the mounting hole for fixing radiator fan is reserved on the inside of front panel.
Preferably, ventilation hole aperture is 0.1cm~0.3cm.
The utility model structure is simple, and manufacture and use are convenient, rationally distributed, carries out convenient for the utility model internal unit
Cabinets cavity is divided into left installation passage and right installation passage, Zuo An by intermediate bulkhead by installation and heat dissipation, the utility model
Equipment is installed respectively in dress channel and right installation passage, it is possible to reduce influencing each other between equipment, due to left installation passage and
Right installation passage extends along main box width direction, using the ventilation hole on front panel and rear panel, left installation passage and right peace
Good ventilation effect may be implemented in equipment in dress channel, reactor is installed in right installation passage, in left installation passage
Interior installation power panel and master control borad, intermediate bulkhead separate heat source, are conducive to the heat dissipation effect for ensureing cabinet integral device, and have
It is installed and is overhauled conducive to the utility model.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of power quality controlling device case construction explosive view.
Fig. 2 is the utility model main view direction cross-sectional view.
Specific embodiment
The utility model is described in detail below with reference to embodiment.The wherein identical attached drawing mark of identical components
Note indicates, it should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
Direction in attached drawing, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
Referring to Figures 1 and 2 shown in, the utility model proposes a kind of power quality controlling device case construction, cabinet, in
Spacing board 2 including power backplane 3 and master control borad bottom plate 4；
Cabinet includes main box 11, upper cover plate 12, front panel 13 and rear panel 14, and upper cover plate 12 is removably mounted at main tank
The top of body 11, front panel 13 and rear panel 14 are removably mounted at the two sides of 11 width direction of main box respectively, upper cover plate 12,
Front panel 13 and rear panel 14 are equipped with several ventilation holes；
Intermediate bulkhead 2 is mounted in cabinet, and cabinets cavity is divided into left installation passage 101 and right installation passage 102,
Left installation passage 101 and right installation passage 102 extend along 11 width direction of main box, and left installation passage 101 and right installation are logical
Road 102 is interconnected.
Cabinets cavity is divided into left installation passage 101 and right installation passage 102 by intermediate bulkhead 2 by the utility model,
Since left installation passage 101 and right installation passage 102 extend along 11 width direction of main box, front panel 13 and rear panel 14 are utilized
On ventilation hole, good ventilation effect may be implemented in the equipment in left installation passage 101 and right installation passage 102, on the right side
Reactor is installed in installation passage 102, power panel and master control borad are installed in left installation passage 101, heat source is separated, is conducive to
It ensures the heat dissipation effect of cabinet integral device, and is conducive to the utility model and is installed and overhauled.
In present embodiment, the first power panel mount holder 111 is installed on the side wall of main box 11, on intermediate bulkhead 2
Second source board bottom board mount 21 is installed, the first power panel mount holder 111 and second source board bottom board mount 21 are located at a left side
101 opposite sides of installation passage, 3 opposite sides of power backplane are respectively fixedly connected with, the first power panel mount holder 111 and second
Power panel mount holder 21 can be convenient power panel using power backplane 3 and be installed and fixed, and after power panel installation originally
Utility model is also able to maintain preferable ventilation effect.
It is installed in order to facilitate master control borad, in present embodiment, the first master control borad board bottom is installed on the side wall of main box 11
Board mount 112 is equipped with the second master control borad board bottom board mount 22, the first master control borad board bottom board mount 112 and on intermediate bulkhead 2
Two master control borad board bottom board mounts 22 are located at left 101 opposite sides of installation passage, and 4 opposite sides of master control borad bottom plate is fixed respectively to be connected
It connects, the first master control borad board bottom board mount 112 and the second master control borad board bottom board mount 22；
4 place plane of master control borad bottom plate is parallel to 3 place plane of power backplane, and this structure not only facilitates manufacture and peace
Dress, and be conducive to keep preferable heat dissipation effect between master control borad bottom plate 4 and power backplane 3.
In present embodiment, it is reserved with line groove hole on power backplane 3 and master control borad bottom plate 4, when circuit board being facilitated to connect
It is threaded.
In present embodiment, 3 place plane of power backplane is parallel to 12 place plane of upper cover plate, further increases power supply bottom
The effect of air circulation between plate 3 and master control borad bottom plate 4.
In order to facilitate the installation of each component of cabinet, in present embodiment, 2 place plane of intermediate bulkhead is perpendicular to upper cover plate 12
Place plane.
Radiator fan is installed in order to facilitate the utility model, in present embodiment, is reserved on the inside of front panel 13 for solid
Determine the mounting hole of radiator fan.
In present embodiment, ventilation hole aperture is 0.1cm~0.3cm, guarantees have while the utility model ventilation effect
Effect reduces dust and insect enters the intracorporal possibility of case.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (8)
1. a kind of power quality controlling device case construction, it is characterised in that: cabinet and intermediate bulkhead (2)；
Cabinet includes main box (11), upper cover plate (12), front panel (13) and rear panel (14), and upper cover plate (12) is detachably installed
On the top of main box (11), front panel (13) and rear panel (14) are removably mounted at main box (11) width direction respectively
Two sides are equipped with several ventilation holes on upper cover plate (12), front panel (13) and rear panel (14)；
Intermediate bulkhead (2) is mounted in cabinet, and cabinets cavity is divided into left installation passage (101) and right installation passage
(102), left installation passage (101) and right installation passage (102) extend along main box (11) width direction, left installation passage
(101) it is interconnected with right installation passage (102).
2. power quality controlling device case construction according to claim 1, it is characterised in that: further include power backplane
(3), the first power panel mount holder (111) is installed on the side wall of main box (11), the second electricity is installed on intermediate bulkhead (2)
It is logical that source plate mount holder (21), the first power panel mount holder (111) and second source board bottom board mount (21) are located at left installation
Road (101) opposite sides, power backplane (3) opposite sides are respectively fixedly connected with the first power panel mount holder (111) and second
Power panel mount holder (21).
3. power quality controlling device case construction according to claim 2, it is characterised in that: further include master control borad bottom plate
(4), the first master control borad board bottom board mount (112) is installed, intermediate bulkhead is equipped with second on (2) on the side wall of main box (11)
Master control borad board bottom board mount (22), the first master control borad board bottom board mount (112) and the second master control borad board bottom board mount (22) are located at
Left installation passage (101) opposite sides, master control borad bottom plate (4) opposite sides are respectively fixedly connected with the first master control borad board bottom board mount
(112) and the second master control borad board bottom board mount (22)；
Plane where master control borad bottom plate (4) is parallel to plane where power backplane (3).
4. power quality controlling device case construction according to claim 3, it is characterised in that: power backplane (3) and master
Line groove hole is reserved in control board bottom plate (4).
5. power quality controlling device case construction according to claim 3, it is characterised in that: where power backplane (3)
Plane is parallel to plane where upper cover plate (12).
6. power quality controlling device case construction according to claim 1, it is characterised in that: where intermediate bulkhead (2)
Plane is perpendicular to plane where upper cover plate (12).
7. power quality controlling device case construction according to claim 1, it is characterised in that: pre- on the inside of front panel (13)
There are the mounting holes for fixing radiator fan.
8. power quality controlling device case construction described in -7 any one according to claim 1, it is characterised in that: ventilation hole
Aperture is 0.1cm~0.3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821725410.2U CN209016506U (en) | 2018-10-24 | 2018-10-24 | A kind of power quality controlling device case construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821725410.2U CN209016506U (en) | 2018-10-24 | 2018-10-24 | A kind of power quality controlling device case construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209016506U true CN209016506U (en) | 2019-06-21 |
Family
ID=66839701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821725410.2U Active CN209016506U (en) | 2018-10-24 | 2018-10-24 | A kind of power quality controlling device case construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209016506U (en) |
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2018
- 2018-10-24 CN CN201821725410.2U patent/CN209016506U/en active Active
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