CN207868981U - It is a kind of to be easily installed and stable high-frequency direct-current power module is installed - Google Patents
It is a kind of to be easily installed and stable high-frequency direct-current power module is installed Download PDFInfo
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- CN207868981U CN207868981U CN201820251426.8U CN201820251426U CN207868981U CN 207868981 U CN207868981 U CN 207868981U CN 201820251426 U CN201820251426 U CN 201820251426U CN 207868981 U CN207868981 U CN 207868981U
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- radiator
- copper bar
- stacking
- busbar
- shell
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Abstract
The utility model discloses a kind of high-frequency direct-current power modules being easily installed and install stabilization, including shell and radiator, the aligned on top of the radiator is provided with IGBT module, the both sides of the IGBT module are mounted on gold resistance, the IGBT module by positive and negative anodes copper installation on the shell, the periphery of the radiator is additionally provided with mounting bracket, and the mounting bracket includes the second stacking busbar, stacking busbar input terminal, stacking busbar end of incoming cables, lower connecting copper bar, upper connecting copper bar, the first connecting terminal and the second connecting terminal.The utility model is easily installed and installs stable high-frequency direct-current power module, the IGBT module at the top of radiator by positive and negative anodes copper installation on the shell, the back side of radiator is using the first connecting terminal and the second connecting terminal and is screwed on another side plate of shell, so that multiple faces of radiator can be fixed, installation is realized to stablize, and can realize the installation of radiator in the lateral surface of shell, it is convenient to be brought to installation.
Description
Technical field
The utility model is related to high-frequency direct-current power module technical fields, specially a kind of to be easily installed and install stabilization
High-frequency direct-current power module.
Background technology
Powerful high frequency electric source is usually using modular construction, i.e., power supply is whole by multiple power module groups
At.The structure design of modules and electrical completely the same.
Existing power module modules are mounted in a main radiator, are finally mounted in shell, existing electricity
Generally installation in main radiator bottom using being directly screwed for source module, since shell space is narrow, in bottom
It is very inconvenient to be screwed, and there is no fixing device around main radiator, the fastness of installation or to be improved.
Utility model content
It being easily installed and installed stable high-frequency direct-current power module the purpose of this utility model is to provide a kind of, is had
It is easily installed and is installed stable advantage, solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions：It is a kind of to be easily installed and stable height is installed
The front of frequency DC power supplier, including shell and radiator, the shell is equipped with connection jaws, and the side of shell is equipped with heat dissipation
The inside in hole, the shell is divided into two chambers by partition board, is equipped with Switching Power Supply in one of chamber, another chamber
Room is equipped with radiator, and the bottom of radiator is equipped with support leg, and the aligned on top of the radiator is provided with IGBT module, described
The both sides of IGBT module are mounted on gold resistance, and thyristor is additionally provided at the top of the radiator, and the side of thyristor is equipped with
The side of pre-charge resistance, the radiator is equipped with capacitance, and the side of capacitance is equipped with first cascade busbar, and the IGBT module is logical
Cross positive and negative anodes copper installation on the shell, the periphery of the radiator is additionally provided with mounting bracket, and the mounting bracket includes the second stacking
Busbar, stacking busbar input terminal, stacking busbar end of incoming cables, lower connecting copper bar, upper connecting copper bar, the first connecting terminal and second connect
Line terminals, the top of the second stacking busbar and wherein one side have been fixedly connected with stacking busbar end of incoming cables, the second stacking
The surface of the stacking busbar end of incoming cables of busbar side is equipped with stacking busbar input terminal, the stacking in second stacking bus bar side face
Busbar input terminal and stacking busbar end of incoming cables are connected separately with connecting copper bar and lower connecting copper bar, and the lower connecting copper bar is separate
One end of stacking busbar end of incoming cables is fixedly connected with the second connecting terminal, and the upper connecting copper bar is far from stacking busbar input terminal
One end is fixedly connected with the first connecting terminal.
Preferably, the front of the second stacking busbar offers the mounting hole for installation.
Preferably, the bolt peace of equal distribution along its length is offered in the upper connecting copper bar and lower connecting copper bar
Fill hole.
Preferably, the positive and negative anodes copper bar, stacking busbar input terminal and stacking busbar end of incoming cables are respectively provided with right angle configuration.
Compared with prior art, the beneficial effects of the utility model are as follows：
The high-frequency direct-current power module that the utility model is installed and installation is stable, the IGBT module at the top of radiator pass through
On the shell, the front of radiator is fixed on using the second stacking busbar and screw on the side plate of shell positive and negative anodes copper installation,
Stacking busbar input terminal, stacking busbar end of incoming cables, upper connecting copper bar and the lower connecting copper bar of radiator side are screwed
On the side plate of shell, the back side of radiator using the first connecting terminal and the second connecting terminal and is screwed in shell
Another side plate on so that multiple faces of radiator can be fixed, and realized installation and stablized, and in the lateral surface of shell
It can realize the installation of radiator, without carrying out bottom installation in narrow space, it is convenient to be brought to installation.
Description of the drawings
Fig. 1 is the overall appearance schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the removal head cover of the utility model；
Fig. 3 is the vertical view of the removal head cover of the utility model；
Fig. 4 is the internal structure stereoscopic schematic diagram of the utility model；
Fig. 5 is the internal structure vertical view of the utility model；
Fig. 6 is the internal structure front view of the utility model；
Fig. 7 is the internal structure right view of the utility model；
Fig. 8 is the internal structure left view of the utility model.
In figure：1 shell, 2 support legs, 3 connection jaws, 4 heat emission holes, 5 partition boards, 6 Switching Power Supplies, 7 radiators, 8 mounting brackets, 81
Second stacking busbar, 82 stacking busbar input terminals, 83 stacking busbar ends of incoming cables, 84 times connecting copper bars, connects on 85 811 mounting holes
Connect copper bar, 86 first connecting terminals, 87 second connecting terminals, 88 bolt mounting holes, 9 gold resistance, 10IGBT modules, 11 positive and negative
Pole copper bar, 12 pre-charge resistances, 13 thyristors, 14 capacitances, 15 first cascade busbares.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-8, a kind of installation and the stable high-frequency direct-current power module of installation, including shell 1 and radiator 7,
The front of shell 1 is equipped with connection jaws 3, and for being connect with external electric equipment, the side of shell 1 is equipped with heat emission hole 4, is used for shell
Interior heat scatters and disappears, and the inside of shell 1 is divided into two chambers by partition board 5, some electrical members of each self installation in each chamber
Part is equipped with Switching Power Supply 6 in one of chamber, another chamber is equipped with radiator 7, and the bottom of radiator 7 is equipped with branch
Spike 2, plays the role of support, and the aligned on top of radiator 7 is provided with IGBT module 10, is called insulated gate bipolar crystal
Pipe, is partly led by the compound full-control type voltage driven type power that BJT double pole triodes and MOS insulating gate type field effect tubes form
Body device, has advantage of both the high input impedance of MOSFET and the low conduction voltage drop of GTR concurrently, and the both sides of IGBT module 10 are equal
Gold resistance 9 is installed, the heat dissipation of electrical equipment is used for, the top of radiator 7 is additionally provided with thyristor 13, and thyristor is shutter
The abbreviation of flow tube, and be referred to as silicon controlled rectifier (SCR), is called for short silicon-controlled in the past, and its course of work can control, is wide
It is general to be applied in the electronic circuits such as controlled rectification, AC voltage adjusting, contactless electronic beam switch, inversion and frequency conversion, the side of thyristor 13
Face is equipped with pre-charge resistance 12, and the side of radiator 7 is equipped with capacitance 14, and the side of capacitance 14 is equipped with first cascade busbar 15, is
It is applied to the composite bus bar of field of power conversion with less overall cost, IGBT module 10 is mounted on by positive and negative anodes copper bar 11
On shell 1, the periphery of radiator 7 is additionally provided with mounting bracket 8, and mounting bracket 8 includes the second stacking busbar 81, stacking busbar input terminal
82, stacking busbar end of incoming cables 83, lower connecting copper bar 84, upper connecting copper bar 85, the first connecting terminal 86 and the second connecting terminal 87,
The top of second stacking busbar 81 and wherein one side have been fixedly connected with stacking busbar end of incoming cables 83, and the second stacking busbar 81 encloses
The mounting hole 811 for installation is offered in the front in the front of radiator 7, the second stacking busbar 81, passes through gasket and screw
On the side plate of shell 1, the surface of the stacking busbar end of incoming cables 83 of the second 81 side of stacking busbar is equipped with stacking busbar
Input terminal 82, the first installation foot 11, stacking busbar input terminal 82 and stacking busbar end of incoming cables 83 are respectively provided with right angle configuration, are convenient for
It is connect with other structures, the stacking busbar input terminal 82 of the second 81 side of stacking busbar and stacking busbar end of incoming cables 83 are separately connected
There are upper connecting copper bar 85 and lower connecting copper bar 84, upper connecting copper bar 85 and lower connecting copper bar 84 to be trapped among the side of radiator 7, upper company
The bolt mounting holes 88 for offering equal distribution along its length in copper bar 85 and lower connecting copper bar 84 are connect, suitable spiral shell is selected
Bolt mounting hole 88, can be used for tightening connecting copper bar 85 and lower connecting copper bar 84 is passed through using the power module of different in width
Using screw through bolt mounting holes 88 will be laminated busbar input terminal 82, stacking busbar end of incoming cables 83, upper connecting copper bar 85 and under
Connecting copper bar 84 is fixed on the side plate of shell 1, and the one end of lower connecting copper bar 84 far from stacking busbar end of incoming cables 83 is fixedly connected
There are the second connecting terminal 87, the one end of upper connecting copper bar 85 far from stacking busbar input terminal 82 to be fixedly connected with the first connecting terminal
86, the first connecting terminal 86 and the second connecting terminal 87 are located at the side of radiator 7, and the side plate of shell 1 is mounted on by screw
On, three faces of radiator 7 are mounted frame 8 and surround and be fixedly mounted on each side plate of shell 1 using screw respectively, are realized
The installation of radiator 7 can be realized in the lateral surface of shell 1, and installs and stablizes, and the bottom in narrow space is avoided to install
The inconvenience brought.
In summary：The high-frequency direct-current power module that the utility model is installed and installation is stable, the top of radiator 7
IGBT module 10 is mounted on by positive and negative anodes copper bar 11 on shell 1, and the front of radiator 7 is using the second stacking busbar 81 and screw
It is fixed on the side plate of shell 1, the stacking busbar input terminal 82 of 7 side of radiator, stacking busbar end of incoming cables 83, upper connecting copper bar
85 and lower connecting copper bar 84 be screwed on the side plate of shell 1, the back side of radiator 7 uses 86 He of the first connecting terminal
Second connecting terminal 87 is simultaneously screwed on another side plate of shell 1 so that multiple faces of radiator 7 can be consolidated
It is fixed, it realizes installation and stablizes, and the installation of radiator 7 can be realized in the lateral surface of shell 1, it is convenient to be brought to installation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of be easily installed and install stable high-frequency direct-current power module, including shell (1) and radiator (7), feature
It is：The front of the shell (1) is equipped with connection jaws (3), and the side of shell (1) is equipped with heat emission hole (4), the shell (1)
Inside is divided into two chambers by partition board (5), and Switching Power Supply (6), the installation of another chamber are equipped in one of chamber
There are radiator (7), the bottom of radiator (7) to be equipped with support leg (2), the aligned on top of the radiator (7) is provided with IGBT moulds
The both sides of block (10), the IGBT module (10) are mounted on gold resistance (9), and crystalline substance is additionally provided at the top of the radiator (7)
The side of brake tube (13), thyristor (13) is equipped with pre-charge resistance (12), and the side of the radiator (7) is equipped with capacitance (14),
The side of capacitance (14) is equipped with first cascade busbar (15), and the IGBT module (10) is mounted on outer by positive and negative anodes copper bar (11)
On shell (1), the periphery of the radiator (7) is additionally provided with mounting bracket (8), the mounting bracket (8) include the second stacking busbar (81),
Busbar input terminal (82), stacking busbar end of incoming cables (83), lower connecting copper bar (84), upper connecting copper bar (85), the first wiring is laminated
Terminal (86) and the second connecting terminal (87), it is described second stacking busbar (81) top and wherein one side has been fixedly connected with
It is laminated busbar end of incoming cables (83), the surface of the stacking busbar end of incoming cables (83) of second stacking busbar (81) side is equipped with stacking mother
Line input terminal (82), the stacking busbar input terminal (82) of second stacking busbar (81) side and stacking busbar end of incoming cables (83)
It is connected separately with connecting copper bar (85) and lower connecting copper bar (84), the lower connecting copper bar (84) is far from stacking busbar end of incoming cables
(83) one end is fixedly connected with the second connecting terminal (87), and the upper connecting copper bar (85) is far from stacking busbar input terminal (82)
One end be fixedly connected with the first connecting terminal (86).
2. a kind of high-frequency direct-current power module being easily installed and install stabilization according to claim 1, it is characterised in that：
The front of the second stacking busbar (81) offers the mounting hole (811) for installation.
3. a kind of high-frequency direct-current power module being easily installed and install stabilization according to claim 1, it is characterised in that：
The bolt mounting holes of equal distribution along its length are offered on the upper connecting copper bar (85) and lower connecting copper bar (84)
(88)。
4. a kind of high-frequency direct-current power module being easily installed and install stabilization according to claim 1, it is characterised in that：
The positive and negative anodes copper bar (11), stacking busbar input terminal (82) and stacking busbar end of incoming cables (83) are respectively provided with right angle configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251426.8U CN207868981U (en) | 2018-02-02 | 2018-02-02 | It is a kind of to be easily installed and stable high-frequency direct-current power module is installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251426.8U CN207868981U (en) | 2018-02-02 | 2018-02-02 | It is a kind of to be easily installed and stable high-frequency direct-current power module is installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868981U true CN207868981U (en) | 2018-09-14 |
Family
ID=63458477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820251426.8U Active CN207868981U (en) | 2018-02-02 | 2018-02-02 | It is a kind of to be easily installed and stable high-frequency direct-current power module is installed |
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| Country | Link |
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| CN (1) | CN207868981U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551113A (en) * | 2019-01-28 | 2019-04-02 | 深圳市古尊表业有限公司 | A kind of back-shaped mark platform |
| CN110972428A (en) * | 2019-12-20 | 2020-04-07 | 顺达模具科技有限公司 | Battery controller box |
| CN112202053A (en) * | 2020-07-24 | 2021-01-08 | 国网山东省电力公司电力科学研究院 | Holding assembly of metering module and modular intelligent metering box |
| CN114034893A (en) * | 2021-11-17 | 2022-02-11 | 贵州电网有限责任公司 | Multifunctional wiring terminal integrating remote measurement and remote signaling acquisition |
| CN109551113B (en) * | 2019-01-28 | 2024-04-26 | 深圳市古尊表业有限公司 | Marking table is beaten to shape of returning |
-
2018
- 2018-02-02 CN CN201820251426.8U patent/CN207868981U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551113A (en) * | 2019-01-28 | 2019-04-02 | 深圳市古尊表业有限公司 | A kind of back-shaped mark platform |
| CN109551113B (en) * | 2019-01-28 | 2024-04-26 | 深圳市古尊表业有限公司 | Marking table is beaten to shape of returning |
| CN110972428A (en) * | 2019-12-20 | 2020-04-07 | 顺达模具科技有限公司 | Battery controller box |
| CN112202053A (en) * | 2020-07-24 | 2021-01-08 | 国网山东省电力公司电力科学研究院 | Holding assembly of metering module and modular intelligent metering box |
| CN112202053B (en) * | 2020-07-24 | 2022-08-26 | 国网山东省电力公司营销服务中心(计量中心) | Holding assembly of metering module and modular intelligent metering box |
| CN114034893A (en) * | 2021-11-17 | 2022-02-11 | 贵州电网有限责任公司 | Multifunctional wiring terminal integrating remote measurement and remote signaling acquisition |
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