CN211321196U - Novel frequency converter - Google Patents
Novel frequency converter Download PDFInfo
- Publication number
- CN211321196U CN211321196U CN201921720776.5U CN201921720776U CN211321196U CN 211321196 U CN211321196 U CN 211321196U CN 201921720776 U CN201921720776 U CN 201921720776U CN 211321196 U CN211321196 U CN 211321196U
- Authority
- CN
- China
- Prior art keywords
- plate
- frequency converter
- sliding
- heat dissipation
- mounting bracket
- 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.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a novel frequency converter, which comprises a shell, wherein the shell comprises a back plate, a side plate, a bottom plate, a top plate and a door plate; the mounting bracket is connected with the back plate in a sliding way; the mounting bracket consists of a sliding plate, a supporting plate and an inserting plate, and the sliding plate is connected with the back plate; the back plate is provided with a slide rail, and the slide plate on the mounting bracket is arranged in the slide rail; the frequency converter comprises a heat dissipation plate, a substrate and a frequency converter module assembly; the heat dissipation plate is connected with the upper vertical plate of the mounting bracket; the base plate is fixedly connected with the heat dissipation plate, and the frequency converter module assembly is fixedly connected with the heat dissipation plate; the heat dissipation plate is provided with a mounting groove, the opening of the mounting groove faces downwards, and the insertion plate of the mounting bracket is arranged in the mounting groove. The utility model has the advantages of the installation is fixed convenient, and it is convenient to dismantle the maintenance, and the radiating effect is good, and the reliability is high.
Description
Technical Field
The utility model relates to a converter field, in particular to novel converter.
Background
The inverter is an electric energy control device, adjusts the speed by converting the power supply frequency of the motor, and is a high-performance and high-efficiency speed adjusting means. In order to meet the development requirements of the times, the industry focuses more and more on the research on the energy-saving frequency converter. The frequency converter comprises units such as inversion, rectification, braking and control. The structural design of the energy-saving frequency converter can adopt methods such as systematization, structural modularization and the like. In the prior art, the modules are generally integrally mounted on a substrate and then connected by welding and screwing. For a frequency converter which runs for a long time, damage may be caused by factors such as excessive temperature. And traditional mounting means, not only fixed waste time and energy, it is also more troublesome to dismantle after fixed the completion, is unfavorable for overhauing and changes corresponding converter subassembly. In addition, when the convenience of installation and disassembly is ensured, a good heat dissipation effect is required to be ensured.
Disclosure of Invention
Utility model purpose: the utility model aims at solving the not enough among the prior art, provide a novel converter, the installation is fixed convenient, and it is convenient to dismantle the maintenance, and the radiating effect is good, and the reliability is high.
The technical scheme is as follows: the utility model relates to a novel frequency converter, which comprises a shell, wherein the shell comprises a back plate, side plates, a bottom plate, a top plate and a door plate;
the mounting bracket is connected with the back plate in a sliding way; the mounting bracket consists of a sliding plate, a supporting plate and an inserting plate, and the sliding plate is connected with the back plate;
the back plate is provided with a slide rail, and the slide plate on the mounting bracket is arranged in the slide rail;
the frequency converter comprises a heat dissipation plate, a substrate and a frequency converter module assembly; the heat dissipation plate is connected with the upper vertical plate of the mounting bracket; the base plate is fixedly connected with the heat dissipation plate, and the frequency converter module assembly is fixedly connected with the heat dissipation plate;
the heat dissipation plate is provided with a mounting groove, the opening of the mounting groove faces downwards, and the insertion plate of the mounting bracket is arranged in the mounting groove.
The utility model is further improved in that the flanges of the slide rail are equidistantly provided with mounting holes, and the surface of the sliding plate is equidistantly provided with threaded holes; the distance between the mounting holes on the adjacent sliding rails is equal to the distance between the threaded holes on the surfaces of the adjacent sliding plates; the sliding rail and the sliding plate are fixedly connected through bolts.
The utility model discloses a further improvement lies in, and the length of slide rail is unanimous with the width of backplate.
The utility model discloses a further improvement lies in that heating panel bottom, top are equipped with the multiunit and erect the groove, and it is parallel with the mounting groove to erect the groove, erects the groove and locates to be close to the base plate side.
The utility model discloses a further improvement lies in, is equipped with a plurality of installing supports in the slide rail.
The utility model discloses a further improvement lies in, and the slide rail below is equipped with the support otter board, and the support otter board bottom is equipped with consolidates the down tube, consolidates down tube and support otter board fixed connection.
Compared with the prior art, the novel frequency converter provided by the invention at least realizes the following beneficial effects:
1. the heat dissipation plate is hung on the mounting bracket, and compared with the traditional mounting mode, the mounting and dismounting are convenient and fast, and the replacement and maintenance are convenient;
2. the mounting bracket is connected with the back plate in a sliding manner, and the position of the mounting bracket can be adjusted as required.
3. The sliding rail and the sliding plate are connected through the bolt, so that the sliding plate is fixed in the sliding rail, and the stability and the reliability of the frequency converter during operation are ensured.
4. The length of the slide rail is set to be consistent with the width of the back plate, so that a plurality of groups of frequency converters can be conveniently installed.
5. The heating panel is the fin formula, and the bottom and the top of heating panel all are equipped with the multiunit and erect the groove, have increased the heating panel area of contact of air in advance, and the radiating effect is good.
6. A plurality of installing supports are arranged according to needs, and the frequency converter installing support can meet different quantity requirements of frequency converters.
7. In this embodiment, the setting of support otter board has played the effect of supporting the converter, has guaranteed the ventilation effect simultaneously, is favorable to the heat dissipation. The arrangement of the reinforcing diagonal rods further increases the overall safety and reliability.
Of course, it is not specifically necessary for any one product that implements the invention to achieve all of the above-described technical effects simultaneously.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the frequency converter of the present invention;
fig. 3 is a schematic structural view of the mounting bracket of the present invention;
wherein, 1-shell; 101-a back plate; 102-a side plate; 103-a backplane; 104-a top plate; 2, mounting a bracket; 201-sliding plate; 202-a support plate; 203-upper riser; 204-plug board; 3-a frequency converter; 301-a heat sink plate; 302-a substrate; 303-a frequency converter module component; 304-mounting grooves; 4-a slide rail; 5-supporting the screen plate; 6-reinforcing diagonal rod.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
A novel frequency converter comprises a shell 1, wherein the shell 1 consists of a back plate 101, side plates 102, a bottom plate 103, a top plate 104 and a door plate;
the mounting bracket 2 is connected with the back plate 101 in a sliding way; the mounting bracket 2 is composed of a sliding plate 201, a supporting plate 202 and an inserting plate 204, wherein the sliding plate 201 is connected with the back plate 101;
the back plate 101 is provided with a slide rail 4, and the slide plate 201 on the mounting bracket 2 is arranged in the slide rail 4;
the frequency converter 3 comprises a heat dissipation plate 301, a substrate 302 and a frequency converter module assembly 303; the heat dissipation plate 301 is connected with the upper vertical plate 203 of the mounting bracket 2; the substrate 302 is fixedly connected with the heat dissipation plate 301, and the frequency converter module assembly 303 is fixedly connected with the heat dissipation plate 301;
the heat dissipation plate 301 is provided with a mounting groove 304, the opening of the mounting groove 304 faces downward, and the insertion plate 204 of the mounting bracket 2 is arranged in the mounting groove 304.
Based on above-mentioned embodiment, converter module subassembly 303 is fixed on base plate 302, and base plate 302 and heating panel 301 fixed connection hang heating panel 301 on installing support 2, compare with traditional mounting means, and it is convenient to install and dismantle, and the change of being convenient for is overhauld. The mounting bracket 2 is slidably connected to the back plate 101, and the position of the mounting bracket 2 can be adjusted as required.
For further explanation of the present embodiment, it should be noted that the flanges of the sliding rail 4 are equidistantly provided with mounting holes, and the surface of the sliding plate 201 is equidistantly provided with threaded holes; the distance between the mounting holes on the adjacent sliding rails 4 is equal to the distance between the threaded holes on the surface of the adjacent sliding plate 201; the slide rail 4 and the slide plate 201 are fixedly connected through bolts. In this embodiment, the sliding rail 4 and the sliding plate 201 are connected by a bolt, so that the sliding plate 201 is fixed in the sliding rail 4, thereby ensuring the stability and reliability of the frequency converter 3 during operation.
To further explain the present embodiment, it should be noted that the length of the sliding rail 4 is consistent with the width of the back panel 101, and in the present embodiment, the length of the sliding rail 4 is set to be consistent with the width of the back panel 101, which is convenient for installing multiple sets of frequency converters 3.
To further explain the present embodiment, it should be noted that the heat dissipation plate 301 is provided with a plurality of sets of vertical slots 305 at the bottom and top, the vertical slots 305 are parallel to the mounting slots 304, and the vertical slots 305 are provided at the side close to the substrate 302. In this embodiment, the heat dissipation plate 301 is a fin type, and the bottom and the top of the heat dissipation plate 301 are both provided with a plurality of sets of vertical grooves 305, so that the contact area of the heat dissipation plate 301 with air is increased, and the heat dissipation effect is good.
To further explain the present embodiment, it should be noted that a plurality of mounting brackets 2 are disposed in the slide rail 4. In this embodiment, a plurality of mounting brackets 2 are provided as required, and the number of different frequency converters 3 can be met.
In order to further explain the embodiment, it should be noted that a support screen 5 is arranged below the sliding rail 4, a reinforcing diagonal rod 6 is arranged at the bottom of the support screen 5, and the reinforcing diagonal rod 6 is fixedly connected with the support screen 5. In this embodiment, the arrangement of the supporting screen plate 5 plays a role in supporting the frequency converter 3, and simultaneously, the ventilation effect is ensured, thereby being beneficial to heat dissipation. The arrangement of the reinforcing inclined rod 6 further increases the overall safety and reliability.
According to the embodiment, the novel frequency converter provided by the invention at least has the following beneficial effects:
1. the heat dissipation plate 301 is hung on the mounting bracket 2, and compared with the traditional mounting mode, the mounting and dismounting are convenient and fast, and the replacement and maintenance are convenient;
2. the mounting bracket 2 is slidably connected to the back plate 101, and the position of the mounting bracket 2 can be adjusted as required.
3. The sliding rail 4 and the sliding plate 201 are connected through the bolts, so that the sliding plate 201 is fixed in the sliding rail 4, and the stability and the reliability of the frequency converter 3 during operation are ensured.
4. The length of the slide rail 4 is set to be consistent with the width of the back plate 101, so that a plurality of groups of frequency converters 3 can be conveniently installed.
5. The heat dissipation plate 301 is of a fin type, the bottom and the top of the heat dissipation plate 301 are provided with a plurality of groups of vertical grooves 305, the contact area of the heat dissipation plate 301 with air is increased, and the heat dissipation effect is good.
6. A plurality of installing supports 2 are arranged according to needs, and the quantity requirements of different frequency converters 3 can be met.
7. In this embodiment, the arrangement of the supporting screen plate 5 plays a role in supporting the frequency converter 3, and simultaneously, the ventilation effect is ensured, thereby being beneficial to heat dissipation. The arrangement of the reinforcing inclined rod 6 further increases the overall safety and reliability.
Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (6)
1. A novel frequency converter is characterized in that: the shell comprises a shell (1), wherein the shell (1) consists of a back plate (101), side plates (102), a bottom plate (103), a top plate (104) and a door plate;
the mounting bracket (2) is connected with the back plate (101) in a sliding way; the mounting bracket (2) consists of a sliding plate (201), a supporting plate (202) and an inserting plate (204), wherein the sliding plate (201) is connected with the back plate (101);
a sliding rail (4) is arranged on the back plate (101), and a sliding plate (201) on the mounting bracket (2) is arranged in the sliding rail (4);
the frequency converter (3) comprises a heat dissipation plate (301), a substrate (302) and a frequency converter module assembly (303); the heat dissipation plate (301) is connected with an upper vertical plate (203) of the mounting bracket (2); the substrate (302) is fixedly connected with the heat dissipation plate (301), and the frequency converter module assembly (303) is fixedly connected with the heat dissipation plate (301);
be equipped with mounting groove (304) on heating panel (301), mounting groove (304) opening is down, picture peg (204) of installing support (2) are located in mounting groove (304).
2. The novel frequency converter according to claim 1, characterized in that: mounting holes are equidistantly formed in the flanges of the sliding rail (4), and threaded holes are equidistantly formed in the surface of the sliding plate (201); the distance between the mounting holes on the adjacent sliding rails (4) is equal to the distance between the threaded holes on the surface of the adjacent sliding plate (201); the sliding rail (4) and the sliding plate (201) are fixedly connected through bolts.
3. The novel frequency converter according to claim 2, characterized in that: the length of the slide rail (4) is consistent with the width of the back plate (101).
4. The novel frequency converter according to claim 1, characterized in that: the bottom and the top of the heat dissipation plate (301) are provided with a plurality of groups of vertical grooves (305), the vertical grooves (305) are parallel to the mounting grooves (304), and the vertical grooves (305) are arranged on the side close to the substrate (302).
5. The novel frequency converter according to claim 1, characterized in that: a plurality of mounting brackets (2) are arranged in the sliding rail (4).
6. The novel frequency converter according to claim 1, characterized in that: the supporting screen plate (5) is arranged below the sliding rail (4), the reinforcing inclined rod (6) is arranged at the bottom of the supporting screen plate (5), and the reinforcing inclined rod (6) is fixedly connected with the supporting screen plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921720776.5U CN211321196U (en) | 2019-10-15 | 2019-10-15 | Novel frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921720776.5U CN211321196U (en) | 2019-10-15 | 2019-10-15 | Novel frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211321196U true CN211321196U (en) | 2020-08-21 |
Family
ID=72079924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921720776.5U Active CN211321196U (en) | 2019-10-15 | 2019-10-15 | Novel frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211321196U (en) |
-
2019
- 2019-10-15 CN CN201921720776.5U patent/CN211321196U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211321196U (en) | Novel frequency converter | |
| CN208126791U (en) | A kind of advertisement cabinet of installation easy to disassemble | |
| CN207039439U (en) | A kind of transducer drive plate of high efficiency and heat radiation | |
| CN109067296B (en) | Improved frequency converter cabinet | |
| CN204256655U (en) | A kind of machine box for server radiator structure air-cooled based on convection current | |
| CN211090363U (en) | Heat radiation structure of high-power charging device | |
| CN208509488U (en) | A kind of modularization radiator structure | |
| CN204408172U (en) | A kind of component arrangement structure of modular power unit | |
| CN209046512U (en) | A kind of good variable-frequency power sources cabinet of heat dissipation performance | |
| CN207083345U (en) | A kind of rack guide assembly | |
| CN202026250U (en) | Main circuit structure of inverter power module | |
| CN112531468B (en) | Photovoltaic is from installation base of net dc-to-ac converter | |
| CN206195599U (en) | Power module | |
| CN212519705U (en) | Load box | |
| CN213334559U (en) | High-efficient radiator unit of electromagnetism stove | |
| CN212511421U (en) | Air supply air cavity structure for air conditioner of machine room | |
| CN219436874U (en) | Multi-groove type serial inverter mounting plate | |
| CN112448597B (en) | Power cell arrangement | |
| CN220822940U (en) | Low-voltage frequency converter based on anti-interference function | |
| CN218768606U (en) | LED display screen sharing type chassis with different dot spacing | |
| CN203104258U (en) | Single current transformer with open structure | |
| CN220770600U (en) | Integrated fixed support and fuel cell system using same | |
| CN216837657U (en) | Quick cooling device is used in toughened glass production | |
| CN219960444U (en) | Support convenient for replacing photovoltaic panel | |
| CN203562927U (en) | Frequency converter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |