CN205540556U - Computer adaptation power - Google Patents
Computer adaptation power Download PDFInfo
- Publication number
- CN205540556U CN205540556U CN201620327522.7U CN201620327522U CN205540556U CN 205540556 U CN205540556 U CN 205540556U CN 201620327522 U CN201620327522 U CN 201620327522U CN 205540556 U CN205540556 U CN 205540556U
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- Prior art keywords
- fan
- power
- fin
- louvre
- district
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Abstract
The utility model relates to a computer adaptation power belongs to computer annex technical field, computer adaptation power include power upper cover, power bottom plate, line cloth, filtering district a, fin a, electric capacity district, power upper cover top surface on be provided with annular louvre, the louvre both sides are provided with the fan fixed slot, are provided with the screw hole in the fan fixed slot, the inside fan that is provided with of power upper cover, the fan is fixed through separating the blend stop, the fan corresponds the setting with the louvre, it is continuous with commercial power access jack that the fan passes through fan power connection, the utility model discloses an at the fin of the different performance of the regional setting that the heat dissipation demand is different, material saving improves the radiating efficiency, and the neotype fan fixed slot of setting accords with the requirement of installation, makes that the fan installation is suitable to be changed to make the fan installation more firm, not can because of the fan the vibration of operation in -process and not hard up, the line cloth of setting has characteristics insulating and easy arrangement simultaneously, has avoided the ageing problem that adopts plastics.
Description
Technical field
This utility model belongs to computer annex technical field, specifically, relates to a kind of computer power adapter.
Background technology
Desktop computer power supplies adapter is the power supply conversion equipment of small portable electronic device electrical equipment, is typically made up of shell, mains transformer, rectification circuit, can be divided into exchange output type and direct-current-output type by its output type；Direct Plug-In and Table top type can be divided into by connected mode.
Dragons and fishes jumbled together for existing desk computer power adapter, there is heat-sinking capability in desktop computer power supplies adapter poor, instability installed by fan, and power circuit is numerous and diverse, the problem that power circuit crust is aging, and these problems have all had a strong impact on the service life of desktop computer power supplies adapter.
Therefore, it is necessary to propose that there is the distribution source that heat-sinking capability is strong, installation is stable, circuit is distinct.
Summary of the invention
In order to overcome technology present in background technology, the utility model proposes a kind of computer power adapter, by regions different for cooling requirements being arranged the fin of different performances, save material, improve radiating efficiency, the novel fan arranged is fixed groove and is met the requirement of installation, there is aesthetic characteristic simultaneously, make fan that suitable replacing to be installed, and it is more firm to make fan install, will not loosen because of fan vibration in running, the line cloth arranged has insulation and the feature easily arranged simultaneously, avoid and use the aging of plastics rubber, extend the service life of power supply.
To achieve these goals, the utility model proposes a kind of computer power adapter, its technical scheme is: described computer power adapter includes that power supply upper cover, power backplane, line cloth, filtering district a, fin a, capacitive region, fin b, transformator district, fan power supply wiring, fan, spacer bar, louvre, fan fix groove, vent window, alarm tag, city are electrically accessed jack, start button, power output interface a, power output interface b；nullThe louvre of annular it is provided with in described power supply upper cover top surface，Louvre both sides are provided with fan and fix groove，Fan is provided with screw hole in fixing groove，Power supply upper cover is internally provided with fan，Fan is fixed by spacer bar，Fan is correspondingly arranged with louvre，Fan is electrically accessed jack by fan power supply wiring with city and is connected，It is provided with vent window on the one side of described power backplane、Alarm tag、City is electrically accessed jack、Start button，Vent window arranges the left side with this face and right upper portion，Alarm tag、City is electrically accessed jack、Start button is arranged at the right side in this face，And set gradually from top to down，Set gradually from left to right inside power backplane as wave filter a、Fin a、Capacitive region、Fin b、Transformator district，It is set to radiating copper sheet on the left of fin a，Right side is set to radiating aluminium sheet，It it is radiating aluminium sheet on the left of fin b，Right side is radiating copper sheet，Filtering a side, district is provided with line cloth，The leading-out terminal of line cloth is provided with power output interface a、Power output interface b.
The number of described spacer bar is more than 5.
It is 3 cores that described city is electrically accessed jack.
The beneficial effects of the utility model: this utility model by arranging the fin of different performances by regions different for cooling requirements, save material, improve radiating efficiency, the novel fan arranged is fixed groove and is met the requirement of installation, there is aesthetic characteristic simultaneously, make fan that suitable replacing to be installed, and it is more firm to make fan install, will not loosen because of fan vibration in running, the line cloth arranged has insulation and the feature easily arranged simultaneously, avoid and use the aging of plastics rubber, extend the service life of power supply.
Accompanying drawing explanation
Fig. 1 is this utility model external structure schematic diagram；
Fig. 2 is this utility model internal structure schematic diagram.
In figure, groove is fixed in 1-power supply upper cover, 2-power backplane, 3-line cloth, 4-filtering district a, 5-fin a, 6-capacitive region, 7-fin b, 8-transformator district, 9-fan power supply wiring, 10-fan, 11-spacer bar, 12-louvre, 13-fan, 14-vent window, 15-alarm tag, 16-city are electrically accessed jack, 17-start button, 18-power output interface a, 19-power output interface b.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with accompanying drawing, preferred implementation of the present utility model is described in detail, to facilitate the technical staff to understand.
As shown in Figure 1-2, the open a kind of computer power adapter of this utility model, its technical scheme is: described computer power adapter includes that power supply upper cover 1, power backplane 2, line cloth 3, filtering district a4, fin a5, capacitive region 6, fin b7, transformator district 8, fan power supply wiring 9, fan 10, spacer bar 11, louvre 12, fan fix groove 13, vent window 14, alarm tag 15, city are electrically accessed jack 16, start button 17, power output interface a18, power output interface b19；nullThe louvre 12 of annular it is provided with on described power supply upper cover 1 end face，Louvre 12 both sides are provided with fan and fix groove 13，Fan is provided with screw hole in fixing groove 13，Power supply upper cover 1 is internally provided with fan 10，Fan 10 is fixed by spacer bar 11，Fan 10 is correspondingly arranged with louvre 12，Fan 10 is electrically accessed jack 16 by fan power supply wiring 9 with city and is connected，The fan arranged is fixed groove 13 and is met the requirement of installation，There is aesthetic characteristic simultaneously，Make fan 10 that suitable replacing to be installed，And it is more firm to make fan 10 install，Will not loosen because of the fan 10 vibration in running，It is provided with vent window 14 on the one side of described power backplane 2、Alarm tag 15、City is electrically accessed jack 16、Start button 17，Vent window 14 arranges the left side with this face and right upper portion，Alarm tag 15、City is electrically accessed jack 16、Start button 17 is arranged at the right side in this face，And set gradually from top to down，Power backplane 2 is internal to be set gradually from left to right as wave filter a4、Fin a5、Capacitive region 6、Fin b7、Transformator district 8，It is set to radiating copper sheet on the left of fin a5，Right side is set to radiating aluminium sheet，It it is radiating aluminium sheet on the left of fin b7，Right side is radiating copper sheet，Regions different for fin is arranged the fin of different performances，Save material，Improve radiating efficiency，Filtering a4 side, district is provided with line cloth 3，The line cloth 3 arranged has insulation and the feature easily arranged simultaneously，Avoid the problem of aging using plastics rubber，Extend the service life of power supply，The leading-out terminal of line cloth 3 is provided with power output interface a18、Power output interface b19，It is easy to provide the operation of different computer function modules.
The number of described spacer bar 11 is more than 5, it is simple to fixing of fan 10.
It is 3 cores that described city is electrically accessed jack 16, it is simple to provide stable power supply.
Work process of the present utility model:
It is electrically accessed jack 16 by city and provides electric energy to computer power adapter, start button 17, computer power adapter provides stable voltage, the heat in filtering district a4 and transformator district 8 transfers heat in air by copper fin, discharged by fan 10, the heat of capacitive region 6 transfers heat in air by aluminum thermal fin, it is achieved distribute the timely discharge of the more filtering district a4 of heat and transformator district 8 heat.
When changing the fan 10 of computer power adapter, fix groove 13 by fan and can take off fan 10 easily, when installing simultaneously, only the screw hole of fan 10 need to be fixed the screw hole in groove 13 with fan corresponding, can quickly install, and owing to fan fixes groove 13 and fan 10 adaptation, so installing more firm, it is not easy to drop.
By wiring 3 extraction power output interface a18, power output interface b19, because using wiring 3 structures, in use will not cause because of the transmission of heat and deforming and aging, overcome the defect using plastics rubber, be prone to arrange and install simultaneously.
This utility model by arranging the fin of different performances by regions different for cooling requirements, save material, improving radiating efficiency, the novel fan of setting is fixed groove and is met the requirement of installation, has aesthetic characteristic simultaneously, make fan that suitable replacing to be installed, and it is more firm to make fan install, and will not loosen because of fan vibration in running, the line cloth of setting has insulation and the feature easily arranged simultaneously, avoid and use the aging of plastics rubber, extend the service life of power supply.
Finally illustrate is; preferred embodiment above is merely to illustrate the technical solution of the utility model and unrestricted; although this utility model being described in detail by above preferred embodiment; but skilled artisan would appreciate that and can in the form and details it be variously modified, without departing from protection domain of the present utility model.
Claims (3)
1. a computer power adapter, it is characterised in that: described computer power adapter includes that power supply upper cover, power backplane, line cloth, filtering district a, fin a, capacitive region, fin b, transformator district, fan power supply wiring, fan, spacer bar, louvre, fan fix groove, vent window, alarm tag, city are electrically accessed jack, start button, power output interface a, power output interface b；nullThe louvre of annular it is provided with in described power supply upper cover top surface，Louvre both sides are provided with fan and fix groove，Fan is provided with screw hole in fixing groove，Power supply upper cover is internally provided with fan，Fan is fixed by spacer bar，Fan is correspondingly arranged with louvre，Fan is electrically accessed jack by fan power supply wiring with city and is connected，It is provided with vent window on the one side of described power backplane、Alarm tag、City is electrically accessed jack、Start button，Vent window arranges the left side with this face and right upper portion，Alarm tag、City is electrically accessed jack、Start button is arranged at the right side in this face，And set gradually from top to down，Set gradually from left to right inside power backplane as wave filter a、Fin a、Capacitive region、Fin b、Transformator district，It is set to radiating copper sheet on the left of fin a，Right side is set to radiating aluminium sheet，It it is radiating aluminium sheet on the left of fin b，Right side is radiating copper sheet，Filtering a side, district is provided with line cloth，The leading-out terminal of line cloth is provided with power output interface a、Power output interface b.
2. a kind of computer power adapter as claimed in claim 1, it is characterised in that: the number of described spacer bar is more than 5.
3. a kind of computer power adapter as claimed in claim 1, it is characterised in that: it is 3 cores that described city is electrically accessed jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327522.7U CN205540556U (en) | 2016-04-19 | 2016-04-19 | Computer adaptation power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327522.7U CN205540556U (en) | 2016-04-19 | 2016-04-19 | Computer adaptation power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205540556U true CN205540556U (en) | 2016-08-31 |
Family
ID=56793695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620327522.7U Expired - Fee Related CN205540556U (en) | 2016-04-19 | 2016-04-19 | Computer adaptation power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205540556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845656A (en) * | 2018-06-22 | 2018-11-20 | 铜陵市世纪朝阳数码科技有限责任公司 | A kind of desktop computer power sector |
-
2016
- 2016-04-19 CN CN201620327522.7U patent/CN205540556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845656A (en) * | 2018-06-22 | 2018-11-20 | 铜陵市世纪朝阳数码科技有限责任公司 | A kind of desktop computer power sector |
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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 |
Granted publication date: 20160831 Termination date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |