CN104333100A - Charging and conversion integrated machine - Google Patents
Charging and conversion integrated machine Download PDFInfo
- Publication number
- CN104333100A CN104333100A CN201410590239.9A CN201410590239A CN104333100A CN 104333100 A CN104333100 A CN 104333100A CN 201410590239 A CN201410590239 A CN 201410590239A CN 104333100 A CN104333100 A CN 104333100A
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- CN
- China
- Prior art keywords
- charger
- charging
- module
- circuit board
- conversion
- 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.)
- Pending
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a charging and conversion integrated machine. The charging and conversion integrated machine comprises a casing, a charger circuit board and a transformer; the charger circuit board and the transformer are arranged in the casing; a DC-DC (Direct Current to Direct Current) module is attached to the outer wall of the transformer; an input end of the charger circuit board is connected with an input wire of a charger; an output end of the charger circuit board is connected with a charging output and conversion input common wire; the charging output and conversion input common wire is connected with an input end of the DC-DC module; an output end of the DC-DC module is connected with a DC output wire. According to the charging and conversion integrated machine, the existing DC-DC convertor which is large in size is replaced by the DC-DC module which is arranged inside the charger casing and accordingly the integrated arrangement of the charger and the convertor is implemented, the heat produced by the DC-DC module can be rapidly transmitted to the charger casing through a transformer housing for heat dissipation, and accordingly the available space inside a vehicle is increased, the heat dissipation effect is good, meanwhile the installation is convenient, and the production and using cost is low.
Description
Technical field
The present invention relates to vehicle-mounted charging conversion all-in-one.
Background technology
All need in vehicle to use charger and transducer, wherein charger by housing, be installed on the charger circuit board in housing and be arranged on the parts such as the transformer that contacts on charger circuit board and with inner walls and form.Charger vehicle-mounted at present and transducer are stand-alone product and price is all higher, simultaneously due to the utilized limited space of vehicle interior, the utilized space in a part of car all can be taken as the charger of stand-alone product and transducer, so not only production and application cost is high, and also significantly reduces the utilized space of vehicle interior.
Summary of the invention
The object of this invention is to provide a kind of production and application cost low and can increase can utilize in car space charging conversion all-in-one.
For achieving the above object, present invention employs following technical scheme: described charging conversion all-in-one, comprise housing, be installed on the charger circuit board in housing and transformer, the outer wall of transformer posts DC-DC module, the input of charger circuit board is connected with charger input line, the output of charger circuit board and charging export to change and input bridging line and be connected, charging exports conversion input bridging line and is connected with the input of DC-DC module, and the output of DC-DC module is connected with DC output line.
Further, aforesaid charging conversion all-in-one, wherein: in the bottom of housing, some radiating fins are installed.
Further, aforesaid charging conversion all-in-one, wherein: on radiating fin, be also provided with radiator fan.
By the enforcement of technique scheme, the invention has the beneficial effects as follows: by the DC-DC module being installed on charger shell inside is replaced the larger dc-dc of existing volume, not only achieve charger and transducer is wholely set, and DC-DC module can utilize charger shell to dispel the heat, not only increase the utilized space of vehicle interior, good heat dissipation effect, simultaneously easy for installation, production and application cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of charging conversion all-in-one of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1, described charging conversion all-in-one, comprise housing 1, be installed on the charger circuit board 2 in housing 1 and transformer 3, the outer wall of transformer 3 posts DC-DC module 4, and the input of charger circuit board 2 is connected with charger input line 5, and the output of charger circuit board 2 and charging export to change and input bridging line 6 and be connected, charging exports conversion input bridging line 6 and is connected with the input of DC-DC module 4, and the output of DC-DC module 4 is connected with DC output line 7; In the present embodiment, in the bottom of housing 1, some radiating fins 8 are installed, charger internal heater element can be comprised the heat that charger circuit board 2, transformer 3 and DC-DC module 4 conduct to housing 1 like this and dissipate quickly, improve heat dispersion; In the present embodiment, radiating fin 8 is also provided with radiator fan 9, the heat conducting to radiating fin 8 can be carried out forced heat radiation by radiator fan like this, further increase heat dispersion.In actual applications, when the conversion all-in-one that charges need use as charger, only charger input line 5 need be connected with AC power, charging is exported conversion input bridging line 6 to connect with the input of car load rechargeable battery simultaneously, when the conversion all-in-one that charges need use as transducer, only need first charger input line 5 to be disconnected mutually with AC power, then charging is exported conversion input bridging line 6 to connect with the output of car load rechargeable battery, DC output line 7 is connected with car load electricity consumption simultaneously.Advantage of the present invention is: by the DC-DC module being installed on charger shell inside is replaced the larger dc-dc of existing volume, not only achieve charger and transducer is wholely set, and the heat that DC-DC module produces conducts to rapidly charger shell by transformer case and dispels the heat, not only increase the utilized space of vehicle interior, good heat dissipation effect, simultaneously easy for installation, production and application cost is low.
Claims (3)
1. charging conversion all-in-one, comprise housing, be installed on the charger circuit board in housing and transformer, it is characterized in that: on the outer wall of transformer, post DC-DC module, the input of charger circuit board is connected with charger input line, the output of charger circuit board and charging export change and inputs bridging line and be connected, and charging output is changed and inputted bridging line and be connected with the input of DC-DC module, and the output of DC-DC module is connected with DC output line.
2. charging conversion all-in-one according to claim 1, is characterized in that: be provided with some radiating fins in the bottom of housing.
3. charging conversion all-in-one according to claim 2, is characterized in that: on radiating fin, be also provided with radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590239.9A CN104333100A (en) | 2014-10-29 | 2014-10-29 | Charging and conversion integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590239.9A CN104333100A (en) | 2014-10-29 | 2014-10-29 | Charging and conversion integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104333100A true CN104333100A (en) | 2015-02-04 |
Family
ID=52407775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410590239.9A Pending CN104333100A (en) | 2014-10-29 | 2014-10-29 | Charging and conversion integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104333100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895931A (en) * | 2021-02-01 | 2021-06-04 | 浙江欧凯车业有限公司 | Electric vehicle charger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202042932U (en) * | 2011-04-18 | 2011-11-16 | 奇瑞汽车股份有限公司 | Integrated type power module for electric automobile |
| CN202782739U (en) * | 2012-09-25 | 2013-03-13 | 东风汽车公司 | Integrated motor controller for electromobile |
| WO2013132018A1 (en) * | 2012-03-09 | 2013-09-12 | Ies Synergy | Charger including a dc-dc converter |
| CN203645363U (en) * | 2013-12-04 | 2014-06-11 | 王子飞 | Digital charger mounted on electric bicycle |
| CN204167976U (en) * | 2014-10-29 | 2015-02-18 | 张家港市华为电子有限公司 | Charging conversion all-in-one |
-
2014
- 2014-10-29 CN CN201410590239.9A patent/CN104333100A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202042932U (en) * | 2011-04-18 | 2011-11-16 | 奇瑞汽车股份有限公司 | Integrated type power module for electric automobile |
| WO2013132018A1 (en) * | 2012-03-09 | 2013-09-12 | Ies Synergy | Charger including a dc-dc converter |
| CN202782739U (en) * | 2012-09-25 | 2013-03-13 | 东风汽车公司 | Integrated motor controller for electromobile |
| CN203645363U (en) * | 2013-12-04 | 2014-06-11 | 王子飞 | Digital charger mounted on electric bicycle |
| CN204167976U (en) * | 2014-10-29 | 2015-02-18 | 张家港市华为电子有限公司 | Charging conversion all-in-one |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895931A (en) * | 2021-02-01 | 2021-06-04 | 浙江欧凯车业有限公司 | Electric vehicle charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |
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| RJ01 | Rejection of invention patent application after publication |