CN201054543Y - An industrial frequency converter - Google Patents
An industrial frequency converter Download PDFInfo
- Publication number
- CN201054543Y CN201054543Y CNU2007201480711U CN200720148071U CN201054543Y CN 201054543 Y CN201054543 Y CN 201054543Y CN U2007201480711 U CNU2007201480711 U CN U2007201480711U CN 200720148071 U CN200720148071 U CN 200720148071U CN 201054543 Y CN201054543 Y CN 201054543Y
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- CN
- China
- Prior art keywords
- shell
- industrial frequency
- frequency transformer
- board
- transformer according
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an industrial transducer comprising a casing (1) which is internally provided with an electronic electric element and a circuit board. A fan(19), a module, an auxiliary circuit and a circuit board which are arranged in the electronic electric element and the circuit board in the casing (1) are all in single-layer structure; the electronic electric element and the circuit board are positioned in a shell with relatively separate space in the casing (1). Moreover, the a multifunctional horse (4) is arranged at the lower part of the casing (1); a grating with opening ratio over 40 percent is arranged on the casing (1), and the anti-jaup angle of the grating (5) is vertically 60 degrees. As the components can be conveniently changed, the utility model solves the problem of frequent water seepage as well as the problem of reducing insulation and performance caused by long-time dust accumulation.
Description
Technical field:
The utility model relates to a kind of frequency converter, relates in particular to the frequency converter of the many applications of a kind of industry.
Background technology:
There is constructive interference at present common frequency changer design, when producing and keeping in repair, dismantle certain part and need dismantle other parts usually.Reprocess in the production and the field service inconvenience.The air grid of at present common frequency converter, aperture opening ratio are higher than 40% grid water inlet easily in use, and the grid aperture opening ratio of water is lower than 40% and be not easy into, is unfavorable for ventilating.The internal structure of present common frequency converter does not have to consider especially the proofing dust and protecting of electron electric power element and wiring board, and service time, length can cause dust accretions to reduce insulation and performance.Present common frequency converter has only wall hanging or vertical a kind of mounting means, and actual use is installed can not the flexible adaptation site requirements.Common frequency converter is not provided with the handle of convenient carrying at present, is not easy in the application move.
The utility model content:
Can cause electron electric power element and wiring board dust accretions to reduce the single technical deficiency of can not the on-the-spot installation requirement of flexible adaptation, being not easy to carry in using of insulation property, mounting means in order to overcome common frequency converter producing to reprocess in use to have grown water inlet, service time easily with field service inconvenience, lattice ventilation fence; It is the single-layer type mounting structure that the purpose of this utility model provides a kind of main parts size, and electron electric power element and circuit board are arranged on the industrial frequency transformer in the relatively independent housing in space separately.
For realizing that the technical scheme that the utility model purpose is taked is:
A kind of industrial frequency transformer, comprise a shell, be provided with main parts size such as electron electric power element and wiring board in the enclosure, it is characterized in that: main parts size such as the electron electric power element in the shell and fan, module and attached circuit, circuit board are the individual layer mounting structure, and rectifier bridge, IGBT, capacitor board individual layer respectively are installed on the base plan of radiator; Capacitor board is located at the fan below, and contactor, terminal are connected with shell through support, and is provided with the convenient buckle of installing.
The top of described left and right side at shell and bottom are equipped with aperture opening ratio and are higher than 40% grid, grid anti-dabble angle for and vertical angle 60 degree.
Described electron electric power element and wiring board are arranged at respectively in the relatively independent housing in the interior space of shell.Electron electric power element place housing is the dust-blocking plate by the top, the baffle plate of bottom, and the substrate of the radiator at rear portion constitutes; Wiring board place housing is to be propped up by the mainboard that is provided with between a side of dust board, baffle plate and the shell madial wall to be configured to, and mainboard is perpendicular to be put on the mainboard support, and mainboard is vertical with the substrate of radiator.
Describedly be provided with the foot rests of using at outer casing underpart more, how with foot rest be used for uprightly, two kinds of mounting meanss of wall hanging.
The described handle that is provided with a convenient carrying on the shell trailing flank is provided with electric socket in the handle.
The beneficial effects of the utility model are: adopt the design of individual layer mounting structure, Fast Installation buckle, avoid the constructive interference problem between the main parts size, can change the parts of damage very easily, finely solve the not high problem of efficient when on producing, reprocessing with field service; Adopt a kind of specially designed novel grid, keeping aperture opening ratio to be higher than in 40%, reached the effect that the water that spills from the vertical line both sides with 60 degree angles can not damage frequency converter, solved the problem of easy water inlet; Adopt dust board that electronic component and wiring board are positioned over the way in enclosed construction space, solved service time length and can cause dust accretions to reduce the problem of insulation and performance; Employing can be used for uprightly, the foot rests of using of two kinds of mounting meanss of wall hanging more, has solved the single problem that can not the on-the-spot installation requirement of flexible adaptation of mounting means; Adopt the method for design carrying spigots formula handle, solved the problem that is not easy to carry in using, simultaneously socket is arranged in the handle, reach effect safe and attractive in appearance.
Description of drawings:
Fig. 1 is a kind of occupation mode design sketch of the present utility model;
Fig. 2 is an another kind of occupation mode design sketch of the present utility model;
Fig. 3 is the structural representation of grid of the present utility model;
Fig. 4 is the structure for amplifying schematic diagram of grid of the present utility model;
Fig. 5 is a rear perspective view of the present utility model;
Fig. 6 is the structural representation of enclosure interior of the present utility model.
1, shell; 2, ammeter guard shield; 3, ammeter; 4, use foot rest more; 5, grid; 6, main panel; 7, control panel; 8, handle; 9, socket; 10, base plate; 11, contactor; 12, terminal; 13, baffle plate; 14, rectifier bridge; 15, IGBT; 16, capacitor board; 17, mainboard; 18, dust board; 19, fan; 20, mainboard support; 21, terminal support; 22, radiator; 23 grid bars.
Embodiment:
Below in conjunction with drawings and Examples the utility model is described in further detail.
As Fig. 1～shown in Figure 6, the utility model comprises a shell 1, is provided with many with foot rests (4) (the upright installation as shown in Figure 1, in the bottom of shell 1; Many in addition another sides with foot rest 4 are fixed on the side of shell 1 and do the wall hanging installation, as shown in Figure 2).Be provided with main panel (6) at the top of shell 1, main panel (6) is provided with control panel 7.Be provided with the ammeter (3) of a charged table guard shield (2) in the middle and lower part of the front of shell 1.In shell 1, be provided with electron electric power element and wiring board.Electron electric power element and wiring board are the individual layer mounting structure, electron electric power element and wiring board, fan (19), module and attached circuit, circuit board are the individual layer mounting structure, and establish Fast Installation buckle (dust board 18, contactor 11, terminal 12 and baffle plate 13).
Electron electric power element place housing is the dust-blocking plate (18) by the top, the baffle plate of bottom (13), and the substrate of the radiator at rear portion (22) constitutes.Wiring board place housing is to be made of the mainboard support (20) that is provided with between a side of dust board (18), baffle plate (13) and shell (1) madial wall, mainboard 17 perpendicular putting on mainboard support (20), and mainboard (17) is vertical with the substrate of radiator (22).Fan (19) is located at capacitor board (16) top; Capacitor board (16) is located at radiator (22) top.Rectifier bridge in housing (14), IGBT (15), capacitor board (16) individual layer respectively are installed on the base plan of radiator (22).Capacitor board (16) is located at fan (19) below, is beneficial to heat radiation apace.Contactor (11), terminal (12) are connected with shell (1) through support.
The air grid at top (5) from the side enters shell (1) top, passes capacitor board (16), radiator (22) through fan (19), discharges outside the utility model through the base plate (10) of shell (1) bottom and the grid (5) of side bottom.
Top in shell (1) left and right side respectively is provided with a grid (5), respectively establishes a grid (5) in the bottom of left and right side.The degree of depth of grid (5) is 0.8～1.5cm, grid (5) by the angle of inclination be 45 the degree grid bars (23) form, the lower end of grid bar (23) is higher than the upper end of next flase floor.So just reached the purpose that the water that spills from the vertical line both sides with 60 degree angles can not damage frequency converter, and aperture opening ratio is higher than 40%, good heat dissipation effect.
Be provided with a handle (8) on the trailing flank of shell (1), handle (8) lining is provided with electric socket (9).Only need mention handle (8) during carrying, then the utility model is placed on the place that needs, use foot rest (4) can be used for upright and two kinds of mounting meanss of wall hanging more, be suitable for different occasions.
Claims (7)
1. industrial frequency transformer, comprise a shell (1), be provided with electron electric power element and wiring board in shell (1), it is characterized in that: electron electric power element in the shell (1) and fan (19), module and attached circuit, circuit board, fan, contactor, the binding post in the wiring board are the individual layer mounting structure; Electron electric power element and wiring board are arranged at respectively in the relatively independent housing in an interior space of shell (1).
2. a kind of industrial frequency transformer according to claim 1 is characterized by: electron electric power element place housing is the dust-blocking plate by the top, the baffle plate of bottom (13), and the substrate of the radiator at rear portion (22) constitutes; Wiring board place housing is to be made of the mainboard support (20) that is provided with between a side of dust board (18), baffle plate (13) and shell (1) madial wall, and mainboard (17) is perpendicular to be put on mainboard support (20), and mainboard (17) is vertical with the substrate of radiator (22).
3. a kind of industrial frequency transformer according to claim 1 and 2 is characterized by: fan (19) is located at capacitor board (16) top; Capacitor board (16) is located at radiator (22) top.
4. a kind of industrial frequency transformer according to claim 1 and 2 is characterized by: the rectifier bridge in housing (14), IGBT (15), capacitor board (16) individual layer respectively are located on the base plan of radiator (22); Capacitor board (16) is located at fan (19) below, and contactor (11), terminal (12) are connected with shell (1) through support.
5. a kind of industrial frequency transformer according to claim 1 is characterized by: be provided with the foot rests of using more; How be located at the bottom of shell (1), be upright mounting means, use the another side of foot rest (4) to be fixed on the side of shell (1) more, be the wall hanging mounting means with foot rest (4).
6. a kind of industrial frequency transformer according to claim 1, it is characterized by: side bottom and top at shell (1) are equipped with the grid of being made up of HORIZONTAL PLAID grizzly bar (23) (5), the aperture opening ratio of grid (5) is higher than 40%, and the anti-angle that dabbles is for spending with vertical angle 60.
7. a kind of industrial frequency transformer according to claim 1 is characterized by: be provided with a handle (8) on the trailing flank of shell (1), handle (8) lining is provided with electric socket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201480711U CN201054543Y (en) | 2007-05-30 | 2007-05-30 | An industrial frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201480711U CN201054543Y (en) | 2007-05-30 | 2007-05-30 | An industrial frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054543Y true CN201054543Y (en) | 2008-04-30 |
Family
ID=39394201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201480711U Expired - Fee Related CN201054543Y (en) | 2007-05-30 | 2007-05-30 | An industrial frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054543Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386552A (en) * | 2010-09-06 | 2012-03-21 | 苏州大恒光学精密机械有限公司 | Radiating device of laser |
| CN102386551A (en) * | 2010-09-06 | 2012-03-21 | 苏州大恒光学精密机械有限公司 | Radiating device for laser |
-
2007
- 2007-05-30 CN CNU2007201480711U patent/CN201054543Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386552A (en) * | 2010-09-06 | 2012-03-21 | 苏州大恒光学精密机械有限公司 | Radiating device of laser |
| CN102386551A (en) * | 2010-09-06 | 2012-03-21 | 苏州大恒光学精密机械有限公司 | Radiating device for laser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20100530 |