CN201393198Y - Charging voltage stabilizer - Google Patents
Charging voltage stabilizer Download PDFInfo
- Publication number
- CN201393198Y CN201393198Y CN200920041833U CN200920041833U CN201393198Y CN 201393198 Y CN201393198 Y CN 201393198Y CN 200920041833 U CN200920041833 U CN 200920041833U CN 200920041833 U CN200920041833 U CN 200920041833U CN 201393198 Y CN201393198 Y CN 201393198Y
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- CN
- China
- Prior art keywords
- components
- voltage stabilizer
- aluminium substrate
- charging voltage
- parts
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Disclosed is a charging voltage stabilizer, relating to the charging voltage stabilizer which is applicable to used in wind power generation. The charging voltage stabilizer comprises an aluminium substrate and components which are arranged on the aluminium substrate, the aluminium substrate and the components are arranged in a radiator which is opened with a hollow cavity, and an epoxy resin layer is arranged on the aluminium substrate and the components. In the utility model, the components are arranged on the aluminium substrate, because the aluminium substrate comprises a heat conduction insulating layer and a metal base layer, the aluminium substrate has a good heat dissipation performance, one time heat dissipation is formed. In addition, the aluminium substrate is placed in the radiator with the hollow cavity, the heat dissipation performance is improved again. In order to prevent the components from being polluted, epoxy resin is utilized to seal the components, thereby the charging voltage stabilizer of the utility model not only has a good heat dissipation performance, meanwhile the charging voltage stabilizer can be prevented from being polluted by external environment.
Description
Technical field
The utility model relates to a kind of Voltage stabilizer for electricity charging that is applicable to wind power generation, belongs to technical field of electronic components.
Background technology
Product in the market generally all is to adopt the assembling of division components and parts to be installed in the cabinet, because each components and parts of charging produce heat, needs heat radiation in time, otherwise can influence the useful life of components and parts and the precision of voltage regulation of pressurizer; So present cabinet is an open architecture, so that pressurizer has good performance of heat dissipation, but easy so extraneous dust is entered in the casing, pollute components and parts, components and parts also make moist easily in a humid environment simultaneously, cause the damage of components and parts and the reduction of the precision of voltage regulation easily, produce short circuit when serious, cause wind-driven generator not run well.Moreover present components and parts are when welding in the circuit board, and pad is more, be easy to generate rosin joint and connect, between components and parts and the Copper Foil contact unreliable, between especially in use long after, gap between the two is bigger, causes the pressurizer cisco unity malfunction.
The utility model content
The utility model is at above-mentioned defective, and purpose is to provide a kind of good heat dissipation effect, prevents the contaminated Voltage stabilizer for electricity charging of components and parts simultaneously.
The technical solution of the utility model is: the utility model comprises aluminium base and the components and parts that are arranged on the aluminium base, and aluminium base and components and parts are located in the radiator that has cavity, and aluminium base and components and parts are provided with epoxy resin layer.
Described components and parts are surface mount elements, are arranged on the Copper Foil on the aluminium base by Reflow Soldering.
The utility model is arranged on components and parts on the aluminium base, because aluminium base itself comprises heat conductive insulating layer and metal-based layer, itself has good performance of heat dissipation, forms once heat radiation, moreover it is placed in the radiator with cavity, further improved heat dispersion; The utility model is avoided polluting in order to prevent components and parts, is utilizing epoxy resin that components and parts are sealed, and makes the utility model both have good thermal diffusivity like this, avoids the pollution of external environment condition simultaneously.
The utility model adopts Reflow Soldering the paster components and parts to be welded on the Copper Foil of aluminium base in order to solve the phenomenon of rosin joint, and welding is reliable, the job stability height.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is that radiator, 2 is that epoxy resin layer, 3 is that components and parts, 4 are aluminium base among the figure.
Embodiment
The utility model comprises aluminium base 4 and the components and parts 3 that are arranged on the aluminium base 4, and aluminium base 4 and components and parts 3 are located in the radiator 1 that has cavity, and aluminium base 4 and components and parts 3 are provided with epoxy resin layer 2.
Described components and parts 3 are surface mount elements, are arranged on the Copper Foil on the aluminium base 4 by Reflow Soldering.
Claims (2)
1, Voltage stabilizer for electricity charging comprises aluminium base and the components and parts that are arranged on the aluminium base, it is characterized in that aluminium base and components and parts are located in the radiator that has cavity, and aluminium base and components and parts are provided with epoxy resin layer.
2, Voltage stabilizer for electricity charging according to claim 1, described components and parts are surface mount elements, are arranged on the Copper Foil on the aluminium base by Reflow Soldering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041833U CN201393198Y (en) | 2009-03-24 | 2009-03-24 | Charging voltage stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041833U CN201393198Y (en) | 2009-03-24 | 2009-03-24 | Charging voltage stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201393198Y true CN201393198Y (en) | 2010-01-27 |
Family
ID=41600019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920041833U Expired - Fee Related CN201393198Y (en) | 2009-03-24 | 2009-03-24 | Charging voltage stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201393198Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268930A (en) * | 2020-12-07 | 2021-01-26 | 广州奥松电子有限公司 | Dew point sensor |
| WO2022141143A1 (en) * | 2020-12-30 | 2022-07-07 | 广州奥松电子有限公司 | Dew point instrument having cleaning device |
-
2009
- 2009-03-24 CN CN200920041833U patent/CN201393198Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268930A (en) * | 2020-12-07 | 2021-01-26 | 广州奥松电子有限公司 | Dew point sensor |
| CN112268930B (en) * | 2020-12-07 | 2021-04-13 | 广州奥松电子有限公司 | Dew point sensor |
| WO2022120990A1 (en) * | 2020-12-07 | 2022-06-16 | 广州奥松电子有限公司 | Dew point sensor |
| WO2022141143A1 (en) * | 2020-12-30 | 2022-07-07 | 广州奥松电子有限公司 | Dew point instrument having cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20110324 |