CN202135048U - Energy saving frequency converter - Google Patents
Energy saving frequency converter Download PDFInfo
- Publication number
- CN202135048U CN202135048U CN201120259468U CN201120259468U CN202135048U CN 202135048 U CN202135048 U CN 202135048U CN 201120259468 U CN201120259468 U CN 201120259468U CN 201120259468 U CN201120259468 U CN 201120259468U CN 202135048 U CN202135048 U CN 202135048U
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- China
- Prior art keywords
- frequency converter
- utility
- control unit
- energy saving
- model
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- 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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Abstract
The utility model relates to a frequency converter, especially relates to an energy saving frequency converter equipped with a heat radiation device. The technical scheme employed by the utility model is that the energy saving frequency converter comprises a shell and a circuit control unit arranged in the interior of the shell. The energy saving frequency converter is characterized in that the heat radiation device is arranged below a circuit board of the circuit control unit in the shell, and comprises a cooling fin and a temperature controlling fan. By employing the above scheme, and for overcoming the above disadvantages, the utility model aims to provide a novel frequency converter of being reasonable in structure and having a good heat radiation function.
Description
Technical field
The utility model relates to a kind of frequency converter, is meant the energy-conservation frequency converter that is provided with heat abstractor especially.
Background technology
Its mechanism of present frequency converter is all similar substantially, include shell and the circuit control unit that is arranged on enclosure, but this frequency converter often breaks down because radiating effect is bad.
Summary of the invention
The technical purpose of the utility model is in order to overcome above-mentioned shortcoming, to provide a kind of rational in infrastructure, having the novel energy-conservation frequency converter of good heat radiating function.
Realize above-mentioned purpose; The utility model adopts following technical scheme: a kind of energy-conservation frequency converter; Include housing and the circuit control unit that is arranged on enclosure interior; It is characterized in that: the circuit board below that is positioned at circuit control unit in the said housing is provided with heat abstractor, and described heat abstractor includes fin and temperature-controlled fan.
Through adopting such scheme, we can utilize heat abstractor to make enclosure interior form gaseous exchange, and frequency converter is dispelled the heat, and have improved performance of products greatly, and temperature-controlled fan is controlled according to the frequency converter internal temperature automatically, has saved the energy.
The further setting of the utility model is: in the said housing and the circuit board below that is positioned at circuit control unit is provided with containing cavity; Fin is fixedly installed in the containing cavity; Be respectively arranged with through hole and exhaust outlet on the passage two ends corresponding shell sidewall of fin, said temperature-controlled fan is arranged on the through hole of housing sidewall.
The effect that the utility model further is provided with is: be the purpose that realizes the utility model, enforcement a kind of the most rationally, most convenient, the most cheap mode.
Below in conjunction with accompanying drawing the utility model is done further explain.
Description of drawings
Fig. 1 is the overall structure sketch map 1 of the utility model embodiment;
Fig. 2 is the overall structure sketch map 2 of the utility model embodiment;
Fig. 3 is the internal-response construction for heat radiating device sketch map of the utility model embodiment.
Embodiment
Like Fig. 1, Fig. 2 and shown in Figure 3; A kind of energy-conservation frequency converter; Include housing 1 and the circuit control unit 2 that is arranged on enclosure interior; In the utility model embodiment, circuit board 21 belows that are positioned at circuit control unit 2 in the said housing 1 are provided with heat abstractor 3, and described heat abstractor includes fin 31 and temperature-controlled fan 32.In the said housing 1 and circuit board 21 belows that are positioned at circuit control unit 2 are provided with containing cavity; Fin 31 is fixedly installed in the containing cavity; Be respectively arranged with through hole 11 and exhaust outlet 12 on passage 311 two ends corresponding shell 1 sidewall of fin 31, said temperature-controlled fan 32 is arranged on through hole 11 places of housing 1 sidewall.
The energy-conservation frequency converter of the utility model is only explained some preferred embodiments in this manual, is not to its restriction.This professional and technical personnel can structurally make various variations or modification according to design of the utility model utility model and spirit, so these must belong to the protection range of the utility model.
Claims (2)
1. energy-conservation frequency converter; Include housing and the circuit control unit that is arranged on enclosure interior; It is characterized in that: the circuit board below that is positioned at circuit control unit in the said housing is provided with heat abstractor, and described heat abstractor includes fin and temperature-controlled fan.
2. energy-conservation frequency converter according to claim 1; It is characterized in that: in the said housing and the circuit board below that is positioned at circuit control unit is provided with containing cavity; Fin is fixedly installed in the containing cavity; Be respectively arranged with through hole and exhaust outlet on the passage two ends corresponding shell sidewall of fin, said temperature-controlled fan is arranged on the through hole of housing sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120259468U CN202135048U (en) | 2011-07-21 | 2011-07-21 | Energy saving frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120259468U CN202135048U (en) | 2011-07-21 | 2011-07-21 | Energy saving frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202135048U true CN202135048U (en) | 2012-02-01 |
Family
ID=45523804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120259468U Expired - Fee Related CN202135048U (en) | 2011-07-21 | 2011-07-21 | Energy saving frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202135048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025132A (en) * | 2012-12-20 | 2013-04-03 | 安徽巨一自动化装备有限公司 | Air cooling structure for insert type motor control box |
| CN109698606A (en) * | 2017-10-20 | 2019-04-30 | 江西南磁电气有限公司 | A kind of intelligent heat dissipation frequency converter |
-
2011
- 2011-07-21 CN CN201120259468U patent/CN202135048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025132A (en) * | 2012-12-20 | 2013-04-03 | 安徽巨一自动化装备有限公司 | Air cooling structure for insert type motor control box |
| CN109698606A (en) * | 2017-10-20 | 2019-04-30 | 江西南磁电气有限公司 | A kind of intelligent heat dissipation frequency converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yueqing Dragon Electric Co., Ltd. Assignor: Hu Yunhua Contract record no.: 2012330000226 Denomination of utility model: Energy-saving frequency converter Granted publication date: 20120201 License type: Exclusive License Record date: 20120502 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20120721 |