CN205693574U - solar grid-connected inverter - Google Patents
solar grid-connected inverter Download PDFInfo
- Publication number
- CN205693574U CN205693574U CN201620567218.XU CN201620567218U CN205693574U CN 205693574 U CN205693574 U CN 205693574U CN 201620567218 U CN201620567218 U CN 201620567218U CN 205693574 U CN205693574 U CN 205693574U
- Authority
- CN
- China
- Prior art keywords
- ventilating board
- module
- upper shell
- interior lining
- lining panel
- 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.)
- Expired - Fee Related
Links
Abstract
This utility model relates to a kind of helioplant accessory, specially solar grid-connected inverter, including module and housing；Described housing includes upper shell and lower house, and described lower house sidewall has vent, installs the module that heat radiation is little in described lower house；Described upper shell side is provided with radiator fan, and opposite side has ventilating board, and ventilating board has macropore, there is interior lining panel in described ventilating board, between ventilating board and interior lining panel, leave space, below space, have outlet, aperture, described aperture and macropore one_to_one corresponding is had on interior lining panel；Having support, described support to install on the rotating pan in described upper shell, the module that heat radiation is big installed by described support.This solar grid-connected inverter, big module of dispelling the heat is arranged on the support of upper shell, it is simple to heat radiation.And the heats such as other circuit modules are less, it are arranged on lower house and use natural ventilation system.Housing uses ventilating board and interior lining panel double-decker, can effectively prevent rainwater from entering.
Description
Technical field
This utility model relates to a kind of helioplant accessory, specially solar grid-connected inverter.
Background technology
China's photovoltaic generating system is mainly straight-flow system, will charge a battery by the electric energy that sends of solar cell, and
Accumulator uses more solar energy user's illuminator and away from electrical network directly to load supplying, such as NORTHWEST CHINA area
Microwave station electric power system is straight-flow system.This type of system structure is simple, with low cost, but due to the difference of load DC voltage
(such as 12V, 14V, 24V, 48V etc.), are difficulty with standardization and the compatibility of system, and the most civilian electric power, owing to being mostly
AC load, is difficult to come into the market as commodity using the photo-voltaic power supply that direct current power is powered.It is thus desirable to by solar grid-connected inverse
Become device and DC conversion is carried out grid-connected into alternating current.Owing to solar grid-connected inverter is higher to operating environment requirements, especially
It is that cooling requirements is higher.
Utility model content
For above-mentioned technical problem, this utility model provides the solar grid-connected inverter of a kind of perfect heat-dissipating.
Concrete technical scheme is:
Solar grid-connected inverter, including module and housing；Described housing includes upper shell and lower house, described under
There is vent in housing sidewall, the module that heat radiation is little is installed in described lower house；Described upper shell side is provided with heat radiation
Fan, opposite side has ventilating board, ventilating board has macropore, has interior lining panel, between ventilating board and interior lining panel in described ventilating board
Leave space, below space, have outlet, interior lining panel has aperture, described aperture and macropore one_to_one corresponding；Described upper casing
Internal have support, and described support is installed on the rotating pan, and the module that heat radiation is big installed by described support.
The solar grid-connected inverter that this utility model provides, big module of dispelling the heat is arranged on the support of upper shell,
Frame has multiple branch, and modules has space each other, it is simple to heat radiation.And the heats such as other circuit modules are less, it is arranged on
Lower house uses natural ventilation system.Housing uses ventilating board and interior lining panel double-decker, can effectively prevent rainwater from entering.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Accompanying drawings detailed description of the invention of the present utility model.
As it is shown in figure 1, solar grid-connected inverter, including module and housing；Described housing includes upper shell 2 and lower casing
Body 1, described lower house 1 sidewall has vent, installs, in described lower house 1, the module that heat radiation is little；Described upper shell 2
Side is provided with radiator fan 4, and opposite side has ventilating board, ventilating board has macropore 3, has interior lining panel in described ventilating board, logical
Leave space between aerofoil and interior lining panel, below space, have outlet 8, interior lining panel has aperture 5, described aperture 5 and macropore 3
One_to_one corresponding；Having support 6, described support 6 to be arranged in rotating disk 7 in described upper shell 2, described support 6 is installed and is dissipated
The module that heat is big.
The solar grid-connected inverter that this utility model provides, module includes that high-frequency inverter, immittance converter, high frequency become
Depressor, hf rectifier, power frequency inverter, low pass filter, DSP module, also high frequency drive circuit module, power frequency drive electricity
Road module, voltage zero-cross spot detector etc..By high-frequency inverter, immittance converter, high frequency transformer, hf rectifier, power frequency
The big module of the heat radiation such as inverter, low pass filter, DSP module is arranged on the support 6 of upper shell 2, and support 6 has multiple points
Branch, modules has space each other, it is simple to heat radiation.And the heats such as other circuit modules are less, it are arranged on lower house 1 and use
Natural ventilation system.Due to a placement part module in upper shell 2, decrease module amount of parts, heat radiation effect can be improved
Really, it addition, ventilating board and interior lining panel double-decker, can effectively prevent rainwater from entering, rainwater tilts to get through aerofoil enterprising
Enter the rainwater of macropore, can be stopped by interior lining panel, flow to bottom from gap between ventilating board and interior lining panel and discharge.
Claims (1)
1. solar grid-connected inverter, including module and housing；It is characterized in that, described housing includes upper shell and lower casing
Body, described lower house sidewall has vent, installs the module that heat radiation is little in described lower house；Described upper shell side
Being provided with radiator fan, opposite side has ventilating board, and ventilating board has macropore, has interior lining panel in described ventilating board, ventilating board with
Leave space between interior lining panel, below space, have outlet, interior lining panel has aperture, described aperture and macropore one_to_one corresponding；
Having support, described support to install on the rotating pan in described upper shell, the module that heat radiation is big installed by described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567218.XU CN205693574U (en) | 2016-06-13 | 2016-06-13 | solar grid-connected inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567218.XU CN205693574U (en) | 2016-06-13 | 2016-06-13 | solar grid-connected inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205693574U true CN205693574U (en) | 2016-11-16 |
Family
ID=57428301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620567218.XU Expired - Fee Related CN205693574U (en) | 2016-06-13 | 2016-06-13 | solar grid-connected inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205693574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739903A (en) * | 2018-07-19 | 2020-01-31 | 七星瓢虫环境科技（苏州）有限公司 | Household environment-friendly power generation device and use method thereof |
-
2016
- 2016-06-13 CN CN201620567218.XU patent/CN205693574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739903A (en) * | 2018-07-19 | 2020-01-31 | 七星瓢虫环境科技（苏州）有限公司 | Household environment-friendly power generation device and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203026995U (en) | Portable multifunctional solar emergency power supply device | |
| CN206100754U (en) | Heat -dissipation system for whole unit of large -power inverter | |
| EP3151357A1 (en) | Solar powerpack | |
| CN205693574U (en) | solar grid-connected inverter | |
| CN207426746U (en) | A kind of transmission line of electricity multifunctional high-power mobile electrical power box | |
| CN205070817U (en) | Novel solar energy grid -connected inverter | |
| CN105958797A (en) | Radiating structure for absorption capacitor of power cabinet of wind power generation frequency converter | |
| CN203135733U (en) | Photovoltaic inverter | |
| CN110274333A (en) | A kind of wind light mutual complementing power generation air-conditioner set | |
| CN210373900U (en) | Wind-solar complementary power generation air conditioning unit | |
| CN210371023U (en) | Wind-solar complementary power generation system based on power generation air conditioner | |
| CN204739520U (en) | Integrative lamp of modularization | |
| CN206180866U (en) | Photovoltaic inverter machine case and photovoltaic inverter | |
| CN205610487U (en) | Photovoltaic grid -connected inverter's casing | |
| CN205356170U (en) | Right angle circular arc dc -to -ac converter | |
| CN202253312U (en) | Integrative solar energy LED street lamp with easiness in heat dissipation | |
| CN207624320U (en) | A kind of energy saving and environment friendly advertising lamp box | |
| CN202357900U (en) | Solar battery for automobile | |
| CN205356171U (en) | Concave station intelligence dc -to -ac converter | |
| CN213937502U (en) | Energy storage power supply convenient to carry | |
| CN206977319U (en) | A kind of solar grid-connected inverter | |
| CN213602434U (en) | Integrated movable lithium power supply | |
| CN210405153U (en) | Domestic energy storage system convenient to install | |
| CN210246383U (en) | Domestic type energy router suitable for roof photovoltaic | |
| CN208675140U (en) | A kind of integrated system based on photovoltaic energy storage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20180613 |