CN202103342U - Installing structure of fan - Google Patents
Installing structure of fan Download PDFInfo
- Publication number
- CN202103342U CN202103342U CN2011202059800U CN201120205980U CN202103342U CN 202103342 U CN202103342 U CN 202103342U CN 2011202059800 U CN2011202059800 U CN 2011202059800U CN 201120205980 U CN201120205980 U CN 201120205980U CN 202103342 U CN202103342 U CN 202103342U
- Authority
- CN
- China
- Prior art keywords
- air channel
- fan
- radiator
- top cover
- installing
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to an installing structure of a fan, in particular to an installing structure of a fan in a power distribution cabinet of an active power filter, belonging to the technical field of power facilities. The installing structure of the fan comprises stand columns I (3) arranged at the left side and the right side of a housing frame (1), wherein an upper installing beam (2), a lower installing beam (8), a first element plate (5), a second element plate (6) and a third element plate (7) are arranged between the stand columns I (3) at the left side and the right side from up to down in parallel, a radiator (10) is arranged between the upper installing beam (2) and the lower installing beam (8), the front side of the radiator (10) is provided with insulated gate bipolar transistors (4), the rear side of the radiator (10) is provided with an air channel (24), the top end of the air channel (24) is provided with an air channel top cover (25), and the air channel top cover (25) is provided with the fan (26). In the installing structure of the fan, the fan is arranged on the air channel top cover at the top part of the air channel, and the space of the top end of the air channel is larger, so that the fan is very convenient to disassemble and assemble as well as maintain.
Description
Technical field
The utility model relates to a kind of mounting structure of blower fan, specifically relates to a kind of mounting structure of active filter power distribution cabinet inner blower, belongs to the electric power facility technical field.
Background technology
Serious day by day along with harmonic pollution in electric power net, active filter has obtained application more and more widely.Element board in the existing active filter power distribution cabinet is fixedly installed on the side crossbeam of case frame both sides; Each element board needs four side crossbeams to fix; The inboard crossbeam number of case frame is too many, and production cost is higher and assemble up difficulty, and its inner blower fan is installed on the bottom, air channel; Dismounting is all inconvenient with maintenance, and it is relatively poor to pull out the wind effect.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of mounting structure of blower fan is provided, and is convenient to the dismounting and the maintenance of blower fan, and improved blower fan pull out the wind effect.
The purpose of the utility model is achieved in that a kind of mounting structure of blower fan; Be characterized in: it comprises the column I that is installed on the case frame left and right sides; Parallel from top to bottom mounting rail, following mounting rail, first element board, second element board and the element plate of being equipped with between the column I of the said left and right sides; Between last mounting rail and the following mounting rail radiator is installed, said radiator front side is provided with insulated gate bipolar transistor, and the radiator rear side is provided with the air channel; Top, said air channel is provided with the air channel top cover, and the air channel top cover is provided with blower fan.
Compared with prior art, the beneficial effect of the utility model is:
The mounting structure of a kind of blower fan of the utility model, its element board directly is installed on the column I, has reduced the quantity of side crossbeam II; Reduced production cost, assembled up also simplyr, and its top, air channel is provided with the air channel top cover; Blower fan is arranged on the top cover of air channel; Not only improved and pulled out the wind effect, and because headroom is bigger, dismounting is all very convenient with maintenance.
Description of drawings
Fig. 1 is the mounting structure sketch map of a kind of blower fan of the utility model.
The end view of Fig. 2 Fig. 1.
Wherein:
Case frame 1
Column I3
Insulated gate bipolar transistor 4
Following mounting rail 8
Contactor I15
Lightning arrester 16
Contactor II19
Column II21
Side crossbeam I22
Side crossbeam II23
Air channel 24
Air channel top cover 25
Blower fan 26
Preceding munnion 1.1
Rear vertical frame 1.2
Crossbeam 1.3
Longeron 1.4.
Embodiment
Referring to Fig. 1 ~ Fig. 2; The utility model relates to a kind of mounting structure of blower fan; It comprises case frame 1; Said case frame 1 comprises between two preceding munnions 1.1 and 1.2, two preceding munnions 1.1 of two rear vertical frames and is provided with crossbeam 1.3 between two rear vertical frames 1.2, is provided with longeron 1.4 between preceding munnion 1.1 and the rear vertical frame 1.2; Case frame 1 left and right sides is symmetrically arranged with column II21, side crossbeam I22 and side crossbeam II23; Said side crossbeam I22 and side crossbeam II23 all have many, and said many side crossbeam I22 are set in parallel between the rear vertical frame 1.2 of column II21 and case frame 1 from top to bottom, and said many side crossbeam II23 are set in parallel between the preceding munnion 1.1 of column II21 and case frame 1 from top to bottom; Be installed with column I3 on the side crossbeam II23 of the said left and right sides; Parallel from top to bottom mounting rail 2, down mounting rail 8, first element board 5, second element board 6 and the element plate 7 of being equipped with is equipped with radiator 10 between the column I3 of the left and right sides between last mounting rail 2 and the following mounting rail 8, and said radiator 10 front sides are provided with insulated gate bipolar transistor 4 and trigger board 9; Master control borad 11, power panel 12 and circuit breaker 13 are installed on first element board 5; Be equipped with on second element board 6 on resistance 14, contactor I15 and fuse 18, the element plates 7 lightning arrester 16, terminal board 17, contactor II19 and Hall element 20 are installed, said radiator 10 rear sides are provided with air channel 24; 24 tops, said air channel are provided with air channel top cover 25, and the air channel top cover is provided with blower fan 26.
Claims (1)
1. the mounting structure of a blower fan; It is characterized in that: it comprises the column I (3) that is installed on case frame (1) left and right sides; Parallel from top to bottom mounting rail (2), following mounting rail (8), first element board (5), second element board (6) and the element plate (7) of being equipped with between the column I (3) of the said left and right sides; Between last mounting rail (2) and the following mounting rail (8) radiator (10) is installed; Said radiator (10) front side is provided with insulated gate bipolar transistor (4); Radiator (10) rear side is provided with air channel (24), and top, said air channel (24) is provided with air channel top cover (25), and the air channel top cover is provided with blower fan (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202059800U CN202103342U (en) | 2011-06-18 | 2011-06-18 | Installing structure of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202059800U CN202103342U (en) | 2011-06-18 | 2011-06-18 | Installing structure of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103342U true CN202103342U (en) | 2012-01-04 |
Family
ID=45389339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202059800U Expired - Lifetime CN202103342U (en) | 2011-06-18 | 2011-06-18 | Installing structure of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110148903A (en) * | 2013-09-25 | 2019-08-20 | 斯特格控股有限公司 | Blower fan apparatus |
-
2011
- 2011-06-18 CN CN2011202059800U patent/CN202103342U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110148903A (en) * | 2013-09-25 | 2019-08-20 | 斯特格控股有限公司 | Blower fan apparatus |
| CN110148903B (en) * | 2013-09-25 | 2022-04-01 | 斯特格控股有限公司 | Fan device |
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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 |
Granted publication date: 20120104 |
|
| CX01 | Expiry of patent term |