CN209376044U - A kind of frequency converter control cabinet - Google Patents
A kind of frequency converter control cabinet Download PDFInfo
- Publication number
- CN209376044U CN209376044U CN201821492721.9U CN201821492721U CN209376044U CN 209376044 U CN209376044 U CN 209376044U CN 201821492721 U CN201821492721 U CN 201821492721U CN 209376044 U CN209376044 U CN 209376044U
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- CN
- China
- Prior art keywords
- frequency converter
- cabinet body
- terminal block
- connecting terminal
- fixed plate
- 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.)
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to electrical control cabinet technical fields, and in particular to a kind of frequency converter control cabinet.A kind of frequency converter control cabinet, including cabinet body 1, frequency converter 3, at least two rectangle fixed plates 2 are horizontally disposed in the cabinet body 1, each fixed plate 2 separates identical distance and in parallel with the rear wall of the cabinet body 1, one end of each fixed plate 2 is connect with a side wall of the cabinet body 1, the other end is connect with another side wall of the cabinet body 1, and the distance of setting is kept to be fixed on the mounting hole of the frequency converter 3 in fixed plate 2 between each fixed plate 2.It further include peripheral hardware connecting terminal block 4 and connecting terminal block mounting plate 6.This frequency converter control cabinet utilizes the space of cabinet body, forms cooling air stream in the front and rear part of electrical equipment, cools down to electrical equipment, while carry out main circuit of converter wiring in outside, operating space is big, reduces the number for opening front panel.
Description
Technical field
The utility model relates to electrical control cabinet technical fields, and in particular to a kind of frequency converter control cabinet.
Background technique
Frequency converter is the equipment of drive control motor, and output power, energy consumption is high, needs ventilation and heat, and usually more
Platform frequency converter is mounted in a control cabinet, in cabinet other than frequency converter, other electrical equipments can also be arranged and such as keep apart
Pass, safety device and contactor etc., numerous electrical equipments in control cabinet must cool down well.Control cabinet is located at engineering place
In, every frequency converter will connect three-phase alternating-current supply, motor, control signal source, relay, communication by connecting terminal block
Module etc., so having many connecting terminal blocks inside frequency converter, connecting terminal block is all mounted on inside frequency converter, and user is connecing
Frequency converter cover board or cabinet are switched on when line to be installed, therefore installation wiring is very inconvenient, time-consuming and laborious, connected simultaneously
Cable radical more be not easy to make in order in cabinet body.
Utility model content
In order to solve the above-mentioned technical problem, the utility model proposes a kind of frequency converter control cabinets, can make the electricity in cabinet
Gas equipment radiates well and can facilitate frequency converter patching operations, keeps cabinet interior cabling neat.
The utility model uses following technical scheme:
It is rectangular to be horizontally disposed at least two in the cabinet body 1 for a kind of frequency converter control cabinet, including cabinet body 1, frequency converter 3
Shape fixed plate 2, each fixed plate 2 separates identical distance and in parallel with the rear wall of the cabinet body 1, each described
One end of fixed plate 2 is connect with a side wall of the cabinet body 1, and the other end is connect with another side wall of the cabinet body 1, Mei Gesuo
It states and the distance of setting is kept to be fixed on the mounting hole of the frequency converter 3 in fixed plate 2 between fixed plate 2.
It further include peripheral hardware connecting terminal block 4 and connecting terminal block mounting plate 6, the connecting terminal block mounting plate 6 is located at institute
It states below 3 front panel of frequency converter, one end is connect with a side wall of the cabinet body 1, another side wall of the other end and the cabinet body 1
Connection, the peripheral hardware connecting terminal block 4 are fixed on the connecting terminal block mounting plate 6.
There is mounting ear 8, the fixed plate 2 and connecting terminal block mounting plate 6 pass through bolt in the cabinet body 1 on two sidewalls
It is mounted on mounting ear 8.
It further include the electrical equipment 7 being electrically connected with the frequency converter 3, the electrical equipment 7 is mounted on the fixed plate 2
On.
Draft fan 5 is installed at the top of the cabinet body 1.
The 1 front door lower part of cabinet body has ventilation opening.
After the frequency converter 3 is mounted in the fixed plate 2, the space of ventilation is stayed between the front door of the cabinet body 1.
The 3 main circuit connection terminal block of frequency converter is connect by conducting wire with peripheral hardware connecting terminal block 4, the peripheral hardware wiring
Terminal block 4 connects motor and power-supply device.
The terminal of the peripheral hardware connecting terminal block 4 has insulation protection.
The utility model has the following beneficial effects:
This Frequency Converter Control cabinet is simple, using the space of cabinet body, forms cooling air in the front and rear part of electrical equipment
Stream, cool down to electrical equipment, reduce the loss of electrical equipment, while allow main circuit of converter wiring outside into
Row, operating space is big, reduces the number for opening front panel, improves work efficiency.
Detailed description of the invention
The structural schematic diagram of Fig. 1 the utility model
Wherein, 1- cabinet body, 2- fixed plate, 3- frequency converter, 4- peripheral hardware connecting terminal block, 5- draft fan, 6- connecting terminal block
Mounting plate, the electrical equipment that 7- is electrically connected with frequency converter, 8- mounting ear.
Specific embodiment
The utility model is described further with specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of frequency converter control cabinet, the shape of cabinet body 1 is rectangular or rectangle, have two side walls,
Top, bottom, rear wall and front door, are horizontally disposed with several rectangle fixed plates 2 in cabinet body 1, each fixed plate 2 with cabinet body 1
Rear wall separate identical distance such as 5-20cm and in parallel, the number according to cabinet domestic demand frequency converter 3 to be mounted of fixed plate 2
Depending on amount, the distance of setting is kept to be capable of fixing two mounting holes of 3 top of frequency converter between each fixed plate 2 solid in one
On fixed board 2, the mounting hole of lower section be capable of fixing in there are certain spaces in another fixed plate 2, and between frequency converter 3 just
An airspace is formed between air circulation, frequency converter 3 and rear wall, and the space of ventilation is stayed between the front door of cabinet body 1.Cabinet
Draft fan 5 is installed at the top of body 1,1 front door lower part of cabinet body has a ventilation opening, such cold wind can frequency converter 3 front, after
It circulates between portion, upper and lower part.One end of each fixed plate 2 is connect with a side wall of cabinet body 1, the other end and cabinet body 1
Another side wall connection.
There are also peripheral hardware connecting terminal block 4 and connecting terminal block mounting plate 6 in this cabinet body 1, connecting terminal block mounting plate 6 is located at
Below 3 front panel of frequency converter, patching operations are carried out convenient for worker, mounting plate one end is connect with a side wall of cabinet body 1, the other end
It is connect with another side wall of cabinet body 1, peripheral hardware connecting terminal block 4 is fixed on connecting terminal block mounting plate 6.
4 frequency converters 3 to be installed, according to the actual conditions of the size of cabinet and engineering, using four in the present embodiment cabinet
2, two connecting terminal block mounting plates 6 of rectangle fixed plate and four peripheral hardware connecting terminal blocks 4 have on two sidewalls in cabinet body 1
Mounting ear 8, fixed plate 2 and connecting terminal block mounting plate 6 are mounted on mounting ear 8 by bolt.Two frequency converters 3 are installed on four
Two the upper surface of in a fixed plate 2, a connecting terminal block mounting plate 6 is installed, in this connecting terminal below the two frequency converters 3
It arranges and two peripheral hardware connecting terminal blocks 4 is installed on mounting plate 6, be used for main circuit connection；Other two frequency converter 3 is installed on four admittedly
Two below in fixed board 2, another connecting terminal block mounting plate 6 is installed, in this connecting terminal block below the two frequency converters 3
Another two peripheral hardware connecting terminal block 4 is installed on mounting plate 6, is used for main circuit connection.Other being electrically connected with frequency converter 3 are electrically set
Standby such as disconnecting switch, safety device and communication module, it is also mountable in fixed plate 2.Fixed plate 2 and two connecting terminal blocks
There is threaded hole on mounting plate 6.The main circuit connection terminal block of each frequency converter 3 passes through conducting wire and peripheral hardware terminals below
4 connection of son row, motor and power-supply device reconnect peripheral hardware connecting terminal block 4.The peripheral hardware connecting terminal block 4 that this control cabinet uses
Terminal all has insulation protection.
Although the preferred embodiment for having been combined the utility model describes the utility model, the utility model is not
It is limited to this, those skilled in the art, can be to the utility model under conditions of without departing from the spirit and scope of the utility model
Make any modifications and variations.
Claims (8)
1. a kind of frequency converter control cabinet, including cabinet body (1), frequency converter (3), which is characterized in that in the cabinet body (1), interior level is set
Set at least two rectangle fixed plates (2), each fixed plate (2) separated with the rear wall of the cabinet body (1) it is identical away from
From and it is in parallel, one end of each fixed plate (2) is connect with a side wall of the cabinet body (1), the other end with it is described
Another side wall of cabinet body (1) connects, and the distance of setting is kept to make the peace of the frequency converter (3) between each fixed plate (2)
Dress hole is fixed on fixed plate (2)；
It further include peripheral hardware connecting terminal block (4) and connecting terminal block mounting plate (6), the connecting terminal block mounting plate (6) is located at
Below frequency converter (3) front panel, one end is connect with a side wall of the cabinet body (1), the other end and the cabinet body (1)
Another side wall connection, the peripheral hardware connecting terminal block (4) are fixed on the connecting terminal block mounting plate (6).
2. frequency converter control cabinet as described in claim 1, which is characterized in that have installation on the interior two sidewalls of the cabinet body (1)
Ear (8), the fixed plate (2) and connecting terminal block mounting plate (6) are mounted on mounting ear (8) by bolt.
3. frequency converter control cabinet as described in claim 1, which is characterized in that further include being electrically connected with the frequency converter (3)
Electrical equipment (7), the electrical equipment (7) are mounted on the fixed plate (2).
4. frequency converter control cabinet as described in claim 1, which is characterized in that be equipped with draft fan at the top of the cabinet body (1)
(5)。
5. frequency converter control cabinet as described in claim 1, which is characterized in that cabinet body (1) the front door lower part has ventilation opening.
6. frequency converter control cabinet as described in claim 1, which is characterized in that the frequency converter (3) is mounted on the fixed plate
(2) after on, the space of ventilation is stayed between the front door of the cabinet body (1).
7. frequency converter control cabinet as described in claim 1, which is characterized in that frequency converter (3) the main circuit connection terminal block
It is connect by conducting wire with peripheral hardware connecting terminal block (4), peripheral hardware connecting terminal block (4) the connection motor and power-supply device.
8. frequency converter control cabinet as described in claim 1, which is characterized in that the terminal of the peripheral hardware connecting terminal block (4) has
There is insulation protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821492721.9U CN209376044U (en) | 2018-09-12 | 2018-09-12 | A kind of frequency converter control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821492721.9U CN209376044U (en) | 2018-09-12 | 2018-09-12 | A kind of frequency converter control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209376044U true CN209376044U (en) | 2019-09-10 |
Family
ID=67811149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821492721.9U Active CN209376044U (en) | 2018-09-12 | 2018-09-12 | A kind of frequency converter control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209376044U (en) |
-
2018
- 2018-09-12 CN CN201821492721.9U patent/CN209376044U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |