CN207490742U - High-power structure frequency converter - Google Patents
High-power structure frequency converter Download PDFInfo
- Publication number
- CN207490742U CN207490742U CN201721573559.9U CN201721573559U CN207490742U CN 207490742 U CN207490742 U CN 207490742U CN 201721573559 U CN201721573559 U CN 201721573559U CN 207490742 U CN207490742 U CN 207490742U
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- China
- Prior art keywords
- transducer body
- frequency converter
- mounting bracket
- baffle
- flanging
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Abstract
The utility model is related to frequency converter fields, and in particular to a kind of high-power structure frequency converter.Including transducer body, frequency converter further includes：Lower margin mounting bracket, is removably mounted on transducer body, for transducer body to be fixed on the ground；Wall hanging mounting bracket, is removably mounted on transducer body, for transducer body to be fixed on cabinet or wall.The frequency converter of the utility model can be fixed on the ground by lower margin mounting bracket, can be also fixed on by wall hanging mounting bracket on cabinet or wall, can support wall hanging and two kinds of bottom surface fixed form, and mounting means is more flexible.
Description
Technical field
The utility model is related to frequency converter field, in particular to a kind of high-power structure frequency converter.
Background technology
With the progress of industrial development, the application field of frequency converter industrially is more and more extensive, and user is to frequency converter
Size and mounting means requirement are higher and higher, such as on installation frequency converter, have wall hanging machine installation, cabinet-type air conditioner installation, also install
The multiple mounting modes such as inside cabinet, the mounting means that most of powerful frequency converter provides at present is wall hanging and cabinet-type air conditioner
One of which, it is impossible to while compatible multiple mounting modes or specific customization pedestal etc. is needed to meet the installation requirements of user, into
This is relatively high.It is most of all without carrying out independent ventiduct design on air duct radiation, be air duct with rectification, inversion and
Control section, which, not to be separated independently, causes main device IGBT (Insulated Gate Bipolar Transistor) insulated gate double
Bipolar transistor, rectifier bridge device, pcb board part etc. are polluted bigger, easily failure by dust.
Invention content
To solve the above problems, the purpose of this utility model is to provide a kind of mounting means, flexibly high-power structure becomes
Frequency device.
The purpose of this utility model is achieved through the following technical solutions：
A kind of high-power structure frequency converter of the utility model, including transducer body, frequency converter further includes：
Lower margin mounting bracket, is removably mounted on transducer body, for transducer body to be fixed on the ground；
Wall hanging mounting bracket, is removably mounted on transducer body, for by transducer body be fixed on cabinet or
On wall.
Further, the quantity of lower margin mounting bracket is two, is symmetrically removably mounted on two or so of transducer body
On side.
Further, the section of lower margin mounting bracket is rectangular, and peace is offered on the both sides of rectangular lower margin mounting bracket
Fill hole；One side of lower margin mounting bracket is mounted on by screw on transducer body, and another side is fixed by screws on ground.
Further, the quantity of wall hanging mounting bracket is two, is removably mounted on transducer body trailing flank respectively
On top and bottom.
Further, the section of wall hanging mounting bracket is in three folding shapes, the first flanging, the second flanging including integrally connected, the
Three flangings；Mounting hole is offered on first flanging of wall hanging mounting bracket, third flanging；First flanging of wall hanging mounting bracket
It is mounted on transducer body by screw, third flanging is fixed by screws on cabinet or wall.
Further, screw is M8 screws.
Further, in transducer body pcb board device and cooling system in setting is isolated.
Further, be provided in transducer body can air deflector, baffle by transducer body isolation be divided into the first space,
Second space；Pcb board device is mounted in the first space, and cooling system is mounted in second space.
Further, the end set of baffle has ventilation hole, and ventilation hole, cooling system are located at transducer body length side respectively
To both ends.
Further, baffle includes first baffle, second baffle；First baffle, second baffle are along transducer body length
It is connected on direction, ventilation hole is opened on second baffle, and pcb board device, cooling system are arranged at far from second baffle
First baffle side.
The frequency converter of the utility model can be fixed on the ground by lower margin mounting bracket, also can install branch by wall hanging
Frame is fixed on cabinet or wall, can support wall hanging and two kinds of bottom surface fixed form, and mounting means is more flexible.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms the part of the application,
The illustrative embodiments and their description of the utility model are not formed for explaining the utility model to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is that frequency converter passes through the fixed schematic diagram of lower margin mounting bracket in the utility model；
Fig. 2 is that frequency converter passes through the fixed schematic diagram of wall hanging mounting bracket in the utility model；
Fig. 3 is the schematic diagram in frequency converter internal independence air duct in the utility model；
Wherein reference numeral is：1st, lower margin mounting bracket；2nd, wall hanging mounting bracket；3rd, screw；4th, pcb board device；5th, it dissipates
Hot systems；6th, first baffle；7th, second baffle；8th, transducer body.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model part, instead of all the embodiments.Based on the reality in the utility model
Apply example, those of ordinary skill in the art's all other embodiments obtained without making creative work all should
When the range for belonging to the utility model protection.
As shown in Figures 1 to 3, a kind of high-power structure frequency converter of the utility model embodiment, including transducer body 8,
Lower margin mounting bracket 1 is removably mounted on transducer body 8 to fix on the ground transducer body 8, wall hanging peace
Dress stent 2 is removably mounted on transducer body 8 transducer body 8 being fixed on cabinet or wall.
The frequency converter of the utility model can be fixed on the ground by lower margin mounting bracket 1, also can install branch by wall hanging
Frame 2 is fixed on cabinet or wall, can support wall hanging and two kinds of bottom surface fixed form, and mounting means is more flexible.
Preferably, the quantity of lower margin mounting bracket 1 is two, it is symmetrically removably mounted on the two of transducer body 8
On left and right side, it is more stable to be symmetrical arranged fixation.
Wherein, the section of lower margin mounting bracket 1 is rectangular, and peace is offered on the both sides of rectangular lower margin mounting bracket 1
Fill hole；One side of lower margin mounting bracket 1 is mounted on by screw 3 on transducer body 8, and another side is fixed on ground by screw 3
On face.Screw 3 can be M8 screws 3.
When user need in the form of cabinet-type air conditioner install frequency converter when, as shown in Figure 1, the technical program by transducer body 8,
Lower margin mounting bracket 1, M8 screws 3 form.
Assembling process and operation principle：Only 2PCS lower margins mounting bracket 1 need to be fixed on frequency converter both sides by M8 screws 3
Face, then fixed on the ground by screw 3, i.e. complete frequency converter cabinet-type air conditioner installation, whole process do not have to open the case, facilitate use
Family operates.
Preferably, the quantity of wall hanging mounting bracket 2 is two, it is removably mounted on 8 rear side of transducer body respectively
It is fixed up and down so that whole fixation is more stable on the top and bottom in face.
Wherein, the section of wall hanging mounting bracket 2 is in three folding shapes, the first flanging, the second flanging including integrally connected, third
Flanging；Mounting hole is offered on first flanging of wall hanging mounting bracket 2, third flanging；First flanging of wall hanging mounting bracket 2
It is mounted on transducer body 8 by screw 3, third flanging is fixed on by screw 3 on cabinet or wall.Screw 3 can be M8
Screw 3.
When user need in the form of wall hanging install frequency converter when, as shown in Figure 2, the technical program by transducer body 8,
Wall hanging mounting bracket 2, M8 screws 3 form.
Assembling process and operation principle：After only need to wall hanging mounting bracket 2 being fixed on frequency converter by 4PCS-M8 screws 3
On the top of side, then wall hanging mounting bracket 2 is fixed on by 4PCS-M8 screws 3 on the bottom of frequency converter trailing flank, is pacified
It installs into as shown in Fig. 2, being then fixed on cabinet or wall by the mounting hole screw 3 in wall hanging mounting bracket 2.It is whole
A process does not have to open the case, user-friendly.
As another embodiment of the utility model, pcb board device 4 is in be isolated to set with cooling system 5 in transducer body 8
It puts.Referring to attached drawing 3, specially：Be provided in transducer body 8 can air deflector, the isolation of transducer body 8 is divided into the by baffle
One space, second space；Pcb board device 4 is mounted in the first space, and cooling system 5 is mounted in second space.The end of baffle
Portion is provided with ventilation hole, and ventilation hole, cooling system 5 are located at the both ends of 8 length direction of transducer body respectively so that air duct is more
Long, heat dissipation effect is more preferable.Preferably, baffle includes first baffle 6, second baffle 7；First baffle 6, second baffle 7 are along change
It is connected on 8 length direction of frequency device ontology, ventilation hole is opened on second baffle 7, and pcb board device 4, cooling system 5 are respectively provided with
In 6 side of first baffle far from second baffle 7.
The utility model is as shown in figure 3, realize independent ventiduct design, the i.e. devices such as cooling system 5 and IGBT, rectifier bridge
Installation is separated with pcb board etc., the technical program is by transducer body 8, cooling system 5, first baffle 6, second baffle 7, wiring
Cavity forms.Cabinet is separated heat dissipation wind channel by first baffle 6, second baffle 7, realizes independent ventiduct, and assembling structure is simple, peace
Dress is convenient, at low cost, is applied on vector frequency converter at present.
The problems such as the utility model is designed for existing frequency converter mounting means is single, is not independent ventiduct, provides one kind
Wall hanging can be supported simultaneously and cabinet-type air conditioner is installed and the frequency converter with independent ventiduct, and the utility model is simple in structure, only need to use screw 3
It fixes two wall hanging mounting brackets 2 and can be realized and wall hanging installation is become by cabinet-type air conditioner installation.Mounting foot mounting bracket 1, machine can
Directly to land installation, and independent ventiduct heat dissipation can be carried out, degree of protection is high, ensures machine reliability of operation.Machine-wide
Size is small, and relatively narrow volume can also be carried out in standard cabinet cabinet and be installed.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of high-power structure frequency converter, including transducer body, which is characterized in that the frequency converter further includes：
Lower margin mounting bracket is removably mounted on the transducer body, for being fixed on ground by the transducer body
On face；
Wall hanging mounting bracket is removably mounted on the transducer body, for the transducer body to be fixed on machine
On cabinet or wall.
2. frequency converter according to claim 1, which is characterized in that the quantity of the lower margin mounting bracket is two, symmetrically
It is removably mounted on two left and right sides of the transducer body.
3. frequency converter according to claim 1, which is characterized in that the section of the lower margin mounting bracket is rectangular, in straight
Mounting hole is offered on the both sides of the lower margin mounting bracket at angle；One side of the lower margin mounting bracket is mounted on by screw
On the transducer body, another side is fixed by screws on ground.
4. frequency converter according to claim 1, which is characterized in that the quantity of the wall hanging mounting bracket is two, respectively
It is removably mounted on the top and bottom of the transducer body trailing flank.
5. frequency converter according to claim 4, which is characterized in that the section of the wall hanging mounting bracket is in three folding shapes, is wrapped
Include the first flanging, the second flanging, third flanging of integrally connected；On first flanging of the wall hanging mounting bracket, third flanging
Offer mounting hole；First flanging of the wall hanging mounting bracket is mounted on by screw on the transducer body, third
Flanging is fixed by screws on cabinet or wall.
6. the frequency converter according to claim 3 or 5, which is characterized in that the screw is M8 screws.
7. frequency converter according to claim 1, which is characterized in that pcb board device is with heat dissipation in the transducer body
System is in isolation setting.
8. frequency converter according to claim 7, which is characterized in that be provided in the transducer body can air deflector,
Transducer body isolation is divided into the first space, second space by the baffle；The pcb board device is mounted on described first
In space, the cooling system is mounted in the second space.
9. frequency converter according to claim 8, which is characterized in that the end set of the baffle has ventilation hole, described logical
Air holes, cooling system are located at the both ends of the transducer body length direction respectively.
10. frequency converter according to claim 9, which is characterized in that the baffle includes first baffle, second baffle；Institute
State first baffle, second baffle is connected along the transducer body length direction, the ventilation hole is opened in described second
On baffle, the pcb board device, cooling system are arranged at the first baffle side far from the second baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573559.9U CN207490742U (en) | 2017-11-22 | 2017-11-22 | High-power structure frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573559.9U CN207490742U (en) | 2017-11-22 | 2017-11-22 | High-power structure frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207490742U true CN207490742U (en) | 2018-06-12 |
Family
ID=62474891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721573559.9U Active CN207490742U (en) | 2017-11-22 | 2017-11-22 | High-power structure frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207490742U (en) |
-
2017
- 2017-11-22 CN CN201721573559.9U patent/CN207490742U/en active Active
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| GR01 | Patent grant |