CN2838212Y - Novel power source casing - Google Patents
Novel power source casing Download PDFInfo
- Publication number
- CN2838212Y CN2838212Y CN 200520127592 CN200520127592U CN2838212Y CN 2838212 Y CN2838212 Y CN 2838212Y CN 200520127592 CN200520127592 CN 200520127592 CN 200520127592 U CN200520127592 U CN 200520127592U CN 2838212 Y CN2838212 Y CN 2838212Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- shaped
- drain pan
- type groove
- upper cover
- 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)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to novel switched outer casing of power supply.Slow for solving the heat radiation of existing power supply shell, dangerous, the assembling complicated problems, it is made up of the drain pan that is shaped on U type groove, heat sink strip, the upper cover that is shaped on heat sink strip and louvre, two sides lid that is shaped on louvre, screw hole and terminal openings, the U type groove of wiring board from a side-lower of drain pan slipped into, the U type of upper cover from drain pan one side top slipped into, the terminal openings of two side lids is corresponding with the terminals of wiring board, screw hole is corresponding with U type notch, and screw is squeezed in the U type groove; It has, and assembling is simple, faster safer, the firm advantage of heat radiation.
Description
Technical field
The utility model is a kind of novel power supply shell, particularly a kind of novel switched outer casing of power supply.
Background technology
At present, existing outer casing of power supply all is the can of a sealing doing, and perhaps upper cover is done some round louvres.Sealing is made in so design, outer casing of power supply, unfavorable and heat radiation, the particularly easier circuit that burns out in Switching Power Supply; Cover is done some big circular holes, falls some big objects easily in the circuit board, causes power supply to break down, and finger is not noted also tipping in easily in the power supply, causes security incident to take place.
Summary of the invention
The utility model is exactly for solving above-mentioned existing defective, providing a kind of easy heat radiation, easy to assembly, novel power supply shell safe in utilization.
The utility model is made up of power supply drain pan, upper cover, two side lids, the inner both sides of power supply drain pan upper and lower respectively is shaped on twice U type groove, power supply drain pan both sides external is shaped on heat sink strip, in power supply upper cover and wiring board breakked away U type groove from one of the U type groove of drain pan upper and lower both sides, make heat sink strip on the power supply upper cover, be shaped on the stripe shape louvre between the heat sink strip; Two sides cover and are shaped on terminal openings, delay switch hole, regulation voltage switch hole, fixing screw hole, the louvre of bar shaped, the terminals of wiring board are corresponding with U type groove with the screw hole that terminal openings is corresponding, the side covers of side lid, screw is squeezed in the U type groove.So design, upper cover and wiring board directly slip in the U type groove, and be just all fixing at four screws by two side lids, assembling and convenient, firm, durable again; Upper cover and side cover and are shaped on louvre, can distribute the heat that the power circuit plate is produced rapidly; Upper cover and two sides cover and are shaped on heat sink strip, can enlarge area of dissipation, distribute the heat that power supply produces.
As optimization, be shaped on U type groove on the power supply drain pan, power circuit plate and upper cover directly slip in the U type groove, and so design is assembled more convenient, more firm, durable.
As optimization, outside, power supply drain pan both sides is shaped on heat sink strip, so design, and the heat that is produced when making power work is easier to be distributed.
As optimization, power supply upper cover and two side lids are shaped on louvre, so design, and the heat that is produced when making power work is easier to be distributed.
Description of drawings
Fig. 1 is the end view of the utility model outer casing of power supply drain pan.
Fig. 2 is the front view of the utility model upper cover.
Fig. 3 is the end view of Fig. 2.
Fig. 4 is the front view of the utility model outer casing of power supply side lid.
Embodiment
1. drain pans among the figure, 2.U type groove, the 3. heat sink strip on the drain pan, 4. upper cover, the 5. louvre on the upper cover, the 6. heat sink strip on the upper cover, 7. side lid, the 8. louvre that covers of side, 9. terminal openings, 10. screw hole.
The utility model is made up of power supply drain pan 1, upper cover 4, two side lids 7, power supply drain pan 1 inner both sides upper and lower respectively is shaped on twice U type groove 2, power supply drain pan 1 both sides external is shaped on heat sink strip 3, power supply upper cover 4 and wiring board are slipped in the U type groove 2 from drain pan 1 upper and lower both sides, system heat sink strip 6 is shaped on stripe shape louvre 5 on the power supply upper cover between the heat sink strip; Be shaped on terminal openings 9, delay switch hole, regulation voltage switch hole, fixing screw hole 10, the louvre 8 of bar shaped on two side lids 7, the terminals of wiring board are corresponding with U type groove 2 with terminal openings 9 screw holes 10 corresponding, that the side covers of side lid 7, screw is squeezed in the U type groove 2.
Its structure all adopts aluminum to be made, and it is stronger to dispel the heat; U type groove slip button bit is adopted in its assembling, and its assembling is simpler, more durable, firm; Adopted louvre, heat sink strip in a large number, made heat radiation in use faster, made power supply more stable.
Claims (4)
1, a kind of novel power supply shell, form by drain pan, upper cover, two side lids, the inner both sides of power supply drain pan upper and lower respectively is shaped on twice U type groove, power supply drain pan both sides external is shaped on heat sink strip, in power supply upper cover and wiring board breakked away the U type from one of the U type groove of drain pan upper and lower both sides, be shaped on heat sink strip on the power supply upper cover, be shaped on the bar shaped louvre between the heat sink strip; Two sides cover and are shaped on terminal openings, delay switch hole, regulation voltage switch hole, fixing screw hole, bar shaped louvre, the terminals of wiring board are corresponding with U type groove with the screw hole that terminal openings is corresponding, the side covers of side lid, screw is squeezed in the U type groove.
2, the novel power supply shell of telling according to claim 1 is characterized in that being shaped on the power supply drain pan U type groove, and power circuit plate and upper cover directly slip in the U type groove.
3, the novel power supply shell of telling according to claim 1 is characterized in that outside, power supply drain pan both sides and upper cover are shaped on heat sink strip.
4, the novel power supply shell of telling according to claim 1 is characterized in that power supply upper cover and two sides cover to be shaped on the bar shaped louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127592 CN2838212Y (en) | 2005-11-10 | 2005-11-10 | Novel power source casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127592 CN2838212Y (en) | 2005-11-10 | 2005-11-10 | Novel power source casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2838212Y true CN2838212Y (en) | 2006-11-15 |
Family
ID=37392704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520127592 Expired - Fee Related CN2838212Y (en) | 2005-11-10 | 2005-11-10 | Novel power source casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2838212Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281882A (en) * | 2013-06-21 | 2013-09-04 | 苏州速腾电子科技有限公司 | Switching power supply protecting box |
| CN106793596A (en) * | 2016-12-26 | 2017-05-31 | 宁夏软件工程院有限公司 | One kind electrolysis Electroplate Factory anticorrosion outer casing of power supply |
| US10098642B2 (en) | 2015-08-26 | 2018-10-16 | Ethicon Llc | Surgical staples comprising features for improved fastening of tissue |
| CN108770305A (en) * | 2018-06-27 | 2018-11-06 | 江苏英杰电子器件有限公司 | A kind of bottom case of high-performance power supply radiator |
| CN113710034A (en) * | 2021-09-06 | 2021-11-26 | 深圳市华浩德电子有限公司 | Power supply shell |
-
2005
- 2005-11-10 CN CN 200520127592 patent/CN2838212Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281882A (en) * | 2013-06-21 | 2013-09-04 | 苏州速腾电子科技有限公司 | Switching power supply protecting box |
| US10098642B2 (en) | 2015-08-26 | 2018-10-16 | Ethicon Llc | Surgical staples comprising features for improved fastening of tissue |
| CN106793596A (en) * | 2016-12-26 | 2017-05-31 | 宁夏软件工程院有限公司 | One kind electrolysis Electroplate Factory anticorrosion outer casing of power supply |
| CN108770305A (en) * | 2018-06-27 | 2018-11-06 | 江苏英杰电子器件有限公司 | A kind of bottom case of high-performance power supply radiator |
| CN113710034A (en) * | 2021-09-06 | 2021-11-26 | 深圳市华浩德电子有限公司 | Power supply shell |
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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: 20061115 Termination date: 20091210 |