CN203423513U - Charger - Google Patents
Charger Download PDFInfo
- Publication number
- CN203423513U CN203423513U CN201320531531.4U CN201320531531U CN203423513U CN 203423513 U CN203423513 U CN 203423513U CN 201320531531 U CN201320531531 U CN 201320531531U CN 203423513 U CN203423513 U CN 203423513U
- Authority
- CN
- China
- Prior art keywords
- radiating
- charger
- radiator fan
- face
- charger according
- 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 - Lifetime
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a charger comprising a shell. The top surface of the shell is provided with a heat radiation device. The middle part of the heat radiation device is provided with a cavity which is internally provided with a heat radiation fan. The heat radiation device is composed of multiple heat radiation fins which are distributed in a radial way with the heat radiation fan as the center. The heat radiation fins, which are distributed in an annular way with the heat radiation fan as the center, are utilized to radiate heat so that enhancement of heat radiation performance of the charger is facilitated, and the service life of the charger is effectively prolonged.
Description
Technical field
The utility model relates to charger field, relates in particular to a kind of charger for electric motor car.
Background technology
Electric motor car because of its not burns gasoline produce power, there is environmental protection, pollute little feature, at tourist attraction etc., the higher place of environmental requirement is widely used.Existing electric motor car is provided with a charger, by Vehicular charger, is communicated with external power source, for the storage battery in electric motor car is full of electricity, guarantees that automobile can normally travel.
Because charger inside is provided with electric capacity, inductance and power device conventionally, these devices can produce heat in the course of the work, cause the temperature of charger to raise, and therefore need to dispel the heat to charger.Common adopted heat dissipation is normally integrated by radiator fan, fin and charger now, the parallel distribution of a plurality of fin.So arrange, the heat that charger produces is sent to fin, then by radiator fan to fin transporting cold wind, cold wind between fin through and certain heat is taken away and is outputed to.
Yet, because fin is parallel distribution, make the cold wind can only be to two end motions of charger, and can not guarantee that all fin are all connected with radiator fan, this just causes radiating effect undesirable, and then affect the task performance of charger, also can affect the useful life of charger simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of charger with excellent heat dispersion performance.
In order to realize the purpose of this utility model, the utility model provides a kind of charger, comprise housing, on housing end face, be provided with radiator, cavity is dug out at middle part at radiator, radiator fan is installed, wherein in cavity, radiator is comprised of a plurality of radiating fins, and a plurality of radiating fins radially distribute centered by radiator fan.
From such scheme, utilize the radiating fin distributing ringwise centered by radiator fan to dispel the heat, the cold wind that radiator fan is carried can, along the formed circulatory motion of radiating fin, be conducive to charger Homogeneouslly-radiating.
Further scheme, is also provided with power interface on housing end face, and radiator fan is electrically connected to power interface.
Therefore, utilize the power port of offering at housing end face to provide power supply for radiator fan.
Further scheme, is also provided with control unit on housing end face, and control unit comprises display module.
Therefore, by display module, show the use state that charger is current, be convenient to the state that user of service recognizes this charger.
Scheme further, four sides of housing are equipped with a plurality of radiating ribs.
Therefore radiating ribs is conducive to increase the area of dissipation of housing, thereby improve radiating effect.
Scheme further, the middle part of housing end face offers a plurality of radiating grooves.
Therefore, at housing end face, offer the area of dissipation that radiating groove is conducive to increase housing, utilize radiating groove can form character pattern simultaneously, when improving radiating efficiency, improve aesthetics.
Scheme further, housing, radiating fin, radiating ribs and radiating groove are integral type cast aluminium forming.
Therefore aluminium is hot good conductor, the capacity of heat transmission of aluminium is 3 times of the capacity of heat transmission of iron, utilizes aluminium can effectively improve heat dispersion as heat dissipation conductor.
Scheme further, the top of radiator fan is provided with protective cover, and protective cover is fixed on radiating fin.
Therefore protective cover can avoid user of service by radiator fan scratch effectively.
Scheme further, protective cover is less than the height of radiating fin apart from the distance of housing end face.
Therefore protective cover below is provided with radiator fan, the cold wind that radiator fan is carried moves effectively between radiating fin, and last cold wind is exported from the surrounding of radiator, rather than falls apart from the top of radiator fan, is conducive to improve heat dispersion.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model charger embodiment.
Fig. 2 is the enlarged drawing that the utility model charger embodiment omits protective cover and radiator fan back casing middle part.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
With reference to Fig. 1, Fig. 1 is the structure chart of the utility model charger 1.Charger 1 comprises housing 2, on the end face of housing 2, is provided with radiator, and the middle part of radiator forms cavity, and radiator fan 6 is installed in cavity, and the top of radiator fan 6 is provided with protective cover 5.Radiator is comprised of a plurality of radiating fins 21, and a plurality of radiating fins 21 radially distribute centered by radiator fan 6, and protective cover 5 is fixed on a plurality of radiating fins 21, and protective cover 5 is arranged to be less than the height of radiating fin 21 apart from the distance of housing 2 end faces.
With reference to Fig. 2, Fig. 2 is the enlarged drawing that charger 1 omits protective cover 6 and radiator fan 5 back casing 2 end face middle parts.Middle part at housing 2 end faces offers a plurality of radiating grooves, and a plurality of radiating grooves form font pattern.
On the end face of housing 2, be also provided with control unit 3 and power interface 4, radiator fan 6 is electrically connected to power interface 4, power interface 4 provides normal operation required electric energy for radiator fan 6, in control unit 3, be provided with display module, display module for showing charger 1 normal operation, decommission, the different use state such as excess Temperature.
On four sides of housing 2, be provided with a plurality of radiating ribs 22, a plurality of radiating ribs 22 are evenly distributed on four sides of housing, and housing 2, radiating fin 21, radiating ribs 22 and radiating groove are integral type cast aluminium forming.
When radiator fan 6 running, radiator fan 6 is carried the cold wind 7 that is positioned at radiator fan 6 tops on housing 2 end faces, cold wind 7 will spread and move in the formed gap of a plurality of radiating fins 21 to surrounding on housing 2 end faces, because charger can produce heat in the course of the work, heat can be delivered on a plurality of radiating fins 21, thereby so will taking away certain heat from radiating fin 21, cold wind 7 forms hot blast 8, last hot blast 8, from the surrounding of housing 2 outputs to, improves the heat dispersion of charger 1 with this.
From such scheme, by utilizing the radiating fin 21 radially distributing centered by radiator fan 6 to dispel the heat, the cold wind 7 that radiator fan 6 is carried can be along the formed circulatory motion of radiating fin 21, be conducive to charger 1 Homogeneouslly-radiating, on four sides of housing 2, be provided with a plurality of radiating ribs 22 and be provided with radiating groove on housing 2 end faces simultaneously, radiating ribs 22 and radiating groove all improve heat dispersion effectively, the character pattern that utilizes radiating groove to form also can improve aesthetics when improving radiating efficiency.
Claims (8)
1. charger, comprises housing, on described housing end face, is provided with radiator, at the middle part of described radiator, forms cavity, in described cavity, radiator fan is installed,
It is characterized in that:
Described radiator is comprised of a plurality of radiating fins, and a plurality of described radiating fins radially distribute centered by described radiator fan.
2. charger according to claim 1, is characterized in that:
On described housing end face, be also provided with power interface, described radiator fan is electrically connected to described power interface.
3. charger according to claim 2, is characterized in that:
On described housing end face, be also provided with control unit, described control unit comprises display module.
4. charger according to claim 1, is characterized in that:
Four sides of described housing are equipped with a plurality of radiating ribs.
5. charger according to claim 4, is characterized in that:
The middle part of described housing end face offers a plurality of radiating grooves.
6. charger according to claim 5, is characterized in that:
Described housing, described radiating fin, described radiating ribs and described radiating groove are integral type cast aluminium forming.
7. charger according to claim 1, is characterized in that:
The top of described radiator fan is provided with protective cover, and described protective cover is fixed on described radiating fin.
8. charger according to claim 7, is characterized in that:
The distance of the described housing end face of described protective cover distance is less than the height of described radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531531.4U CN203423513U (en) | 2013-08-28 | 2013-08-28 | Charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320531531.4U CN203423513U (en) | 2013-08-28 | 2013-08-28 | Charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423513U true CN203423513U (en) | 2014-02-05 |
Family
ID=50022602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320531531.4U Expired - Lifetime CN203423513U (en) | 2013-08-28 | 2013-08-28 | Charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059287A (en) * | 2016-08-16 | 2016-10-26 | 深圳市康灿汽车电源有限公司 | DC/DC converter |
-
2013
- 2013-08-28 CN CN201320531531.4U patent/CN203423513U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059287A (en) * | 2016-08-16 | 2016-10-26 | 深圳市康灿汽车电源有限公司 | DC/DC converter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108063040B (en) | Transmitting coil structure of automobile wireless charging system | |
| CN206422116U (en) | A kind of air-cooled Waterproof battery case for electric automobile | |
| CN203190232U (en) | LED mining lamp | |
| CN204206691U (en) | Power device radiating structure | |
| CN100502629C (en) | System for cooling and radiating super-capacity, battery and other energy-storage devices | |
| US20120229984A1 (en) | Thermal module for solar inverter | |
| CN203423513U (en) | Charger | |
| CN204441421U (en) | Integrated electric automobile batteries module | |
| CN203162613U (en) | LED lamp with novel cooling system | |
| CN209594008U (en) | A kind of air-cooled heat dissipation structure that controller is novel | |
| CN202585639U (en) | Novel lithium battery module | |
| CN204884777U (en) | Inductance heat radiation structure and use its electric automobile's power and machine controller | |
| CN204945873U (en) | A kind of cloud computer mainboard of high efficiency and heat radiation | |
| CN204334181U (en) | A kind of commutator end bearing support bracket containing built-in radiating ribs | |
| CN204465227U (en) | A kind of generator casing | |
| CN203672382U (en) | Vehicle-mounted multimedia navigation device | |
| CN203883625U (en) | Motor and car using the same | |
| CN202585675U (en) | Lithium battery pack cooling device | |
| CN103917072A (en) | Charger cooling device | |
| CN104527455A (en) | Compact and easy heat radiation type controller for electric vehicle motor | |
| CN109089395A (en) | A kind of air-cooled heat dissipation structure that controller is novel | |
| CN203105041U (en) | Charger embedded structure for two-wheeled balance vehicle | |
| CN211981541U (en) | Portable mobile power supply with self-generating heat dissipation device | |
| CN204167976U (en) | Charging conversion all-in-one | |
| CN203313584U (en) | Heat radiation system of electric vehicle controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 519085, No. six, No. 7, Tang Wan Town, Xiangzhou District, Guangdong, Zhuhai Patentee after: ZHUHAI ENPOWER ELECTRIC Co.,Ltd. Address before: 519085, No. six, No. 7, Tang Wan Town, Xiangzhou District, Guangdong, Zhuhai Patentee before: ZHUHAI ENPOWER ELECTRIC Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term |