CN201449580U - Power case with detachable dust screen - Google Patents
Power case with detachable dust screen Download PDFInfo
- Publication number
- CN201449580U CN201449580U CN2009200593567U CN200920059356U CN201449580U CN 201449580 U CN201449580 U CN 201449580U CN 2009200593567 U CN2009200593567 U CN 2009200593567U CN 200920059356 U CN200920059356 U CN 200920059356U CN 201449580 U CN201449580 U CN 201449580U
- Authority
- CN
- China
- Prior art keywords
- air filter
- cover plate
- power supply
- dust screen
- casing
- 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
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a power case with a detachable dust screen, which comprises a case body, a panel, a fan, side plates and a cover plate, wherein a circuit board is mounted in the case body, a suction opening is formed on the cover plate, the fan is arranged in the suction opening, and the dust screen is arranged outside the suction opening and is embedded and clamped in a concave clamping position on the cover plate through a net rack convex clip, so as to be fixed on the case body. The dust screen is easy to disassemble and is reliable, the speed of disassembly is obviously enhanced, not only the ventilation and the heat dissipation of the power case are solved, but also outside dust can be prevented from being blown into the case body by wind, therefore electrical elements are eroded, and the service life of the power supply is enhanced. The dust screen of the dust screen is detachable, therefore the cleaning is more convenient.
Description
Technical field
The utility model relates to a kind of computer power supply cabinet, particularly a kind of detachable Air Filter power supply cabinet, genus electric equipment products technical field be with.
Background technology
The power supply cabinet is the very important ingredient of electron trade electronic equipment, electrical equipment components such as transformer, wiring board are installed in the power supply cabinet, it requires more firm to body structure, the heat that produces when working for ease of electronic devices and components in the casing is drained, and requires casing that ventilation heat abstractor is preferably arranged again.The heat radiation of power supply in the past is to realize by the heat radiation aperture on the cabinet panel, also has radiator fan is installed on panel, utilizes the draft of fan, and the heat in the casing is taken away.But because the electrostatic interaction of electronic component in the casing, swabbing action during with the fan exhausting, the outer dust of cabinet is easy to enter in the casing along air intake passage, and harmful dust enters in the casing and can corrode electronic devices and components, the mission life of infringement electron device.
Summary of the invention
The utility model provides a kind of detachable Air Filter power supply cabinet of being with, it installs detachable Air Filter on fan inlet scoop on the box cover, thereby can prevent effectively that dust from entering casing, and can conveniently install, remove cleaning, it is good to reach result of ventilating heat dissipation, the purpose of long service life.
Technical solution adopted in the utility model;
A kind ofly be with detachable Air Filter power supply cabinet, comprise casing, circuit board, fan, panel, side plate and cover plate, circuit board is installed in the casing, it is characterized in that on the cover board being provided with the inlet scoop, in the casing of inlet scoop, fan is being installed, be provided with Air Filter outside the inlet scoop, Air Filter is installed on the cover board, and the Air Filter area covers whole inlet scoop area.
The outside surface of described cover plate is provided with recessed screens, and dustproof rack inside surface is provided with convex clip and chews, and the recessed screens on the cover plate is chewed corresponding cooperation with dustproof rack epirelief card, chews embedding by the convex clip position and is pressed in the recessed screens Air Filter is fixed on the cover board.
Described power supply cabinet side board is provided with the netted aperture of flat, and netted aperture is covered with side panel.
This structure Air Filter is wire netting or plastic wire or silk screen.
During assembling,, on the cover plate face of inlet scoop, Air Filter is being installed, is being matched with dustproof rack epirelief Ka Zui, Air Filter is being installed on the cover plate of inlet scoop by the screens of cover plate fovea superior being provided with the cover plate installed inside fan of inlet scoop; During dismounting, it is capable of washing or replacing that the rack that will prevent dust takes off.
The beneficial effects of the utility model: detachable Air Filter is installed on the inlet scoop, both guaranteed effective result of ventilating heat dissipation in the casing, can prevent effectively that again dust from entering in the casing with air-flow, prevent of the erosion of harmful dust, prolong the serviceable life of power supply effectively electronic devices and components in the casing; Air Filter mounting or dismounting simultaneously are convenient, are convenient to clean and change.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model Air Filter synoptic diagram;
Among the figure, 1. casing, 2. cover plate, 3. side plate, 4. the inlet scoop, 5. fan 6. Air Filters, 7. rack, 8. recessed screens, 9. convex clip chew, 10. reticulated cell.
Embodiment
The contrast accompanying drawing illustrates its structure.
Shown in Fig. 1～2, this power machine case comprises casing, circuit board, fan, panel, side plate and cover plate, and wherein circuit board is located in the casing.Be provided with inlet scoop 4 at casing 1 cover plate 2, fan 5 is being installed in the casing of inlet scoop, be provided with Air Filter 6 outside the inlet scoop, the rack 7 of Air Filter is provided with convex clip and chews 9, chews in 9 recess 8 that snap on the cover plate and Air Filter is fixed on the cover plate of casing by the convex clip on the dustproof rack.The netted aperture 10 of flat is set on the side plate 3 of casing, and netted aperture is covered with the monoblock lateral plates.When power initiation, Air Blast fan is sent into wind heat and the netted aperture discharge on side plate that produces when cooling electronic components is worked in the casing.Owing to Air Filter is set, the dust retaining outside the casing inlet scoop, is prevented that effectively dust from entering casing and corroding electronic component.
Claims (4)
1. be with detachable Air Filter power supply cabinet for one kind, comprise casing, circuit board, fan, panel, side plate and cover plate, circuit board is installed in the casing, it is characterized in that on cover plate (2), being provided with inlet scoop (4),, outside the inlet scoop, be provided with Air Filter (6) in the casing of inlet scoop in that fan (5) is installed, Air Filter is installed on the cover board, and the Air Filter area covers whole inlet scoop area.
2. power supply cabinet according to claim 1, it is characterized in that being provided with recessed screens (8) at the outside surface of cover plate, be provided with convex clip at dustproof rack inside surface and chew (9), it is corresponding that recessed screens on the cover plate and the convex clip on the Air Filter are chewed, and chews by convex clip to embed in the recessed screens and Air Filter is fixing on the cover board.
3. power supply cabinet according to claim 1 is characterized in that being provided with the netted aperture of flat on the power supply cabinet side board, and netted aperture is covered with whole lateral plates.
4. power supply cabinet according to claim 1 is characterized in that Air Filter is wire netting or plastic wire or silk screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200593567U CN201449580U (en) | 2009-06-29 | 2009-06-29 | Power case with detachable dust screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200593567U CN201449580U (en) | 2009-06-29 | 2009-06-29 | Power case with detachable dust screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449580U true CN201449580U (en) | 2010-05-05 |
Family
ID=42554302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200593567U Expired - Fee Related CN201449580U (en) | 2009-06-29 | 2009-06-29 | Power case with detachable dust screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449580U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012129883A1 (en) * | 2011-03-29 | 2012-10-04 | Tang Bing | Computer power supply |
| CN102759976A (en) * | 2011-04-28 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Power supply |
| CN103416988A (en) * | 2013-08-05 | 2013-12-04 | 田双 | Series furniture ventilating through multiple faces and provided with dustproof air-exhausting system |
| CN111175550A (en) * | 2020-03-17 | 2020-05-19 | 南京瀚沃生物科技有限公司 | Self-checking device for running energy consumption of anesthesia machine |
| CN116558019A (en) * | 2023-05-05 | 2023-08-08 | 光谷洁净(武汉)科技有限公司 | Sterilization and ventilation device |
-
2009
- 2009-06-29 CN CN2009200593567U patent/CN201449580U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012129883A1 (en) * | 2011-03-29 | 2012-10-04 | Tang Bing | Computer power supply |
| CN102722230A (en) * | 2011-03-29 | 2012-10-10 | 唐兵 | Computer power supply |
| CN102759976A (en) * | 2011-04-28 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Power supply |
| CN103416988A (en) * | 2013-08-05 | 2013-12-04 | 田双 | Series furniture ventilating through multiple faces and provided with dustproof air-exhausting system |
| CN111175550A (en) * | 2020-03-17 | 2020-05-19 | 南京瀚沃生物科技有限公司 | Self-checking device for running energy consumption of anesthesia machine |
| CN116558019A (en) * | 2023-05-05 | 2023-08-08 | 光谷洁净(武汉)科技有限公司 | Sterilization and ventilation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201449580U (en) | Power case with detachable dust screen | |
| CN201060444Y (en) | Dustproof, dust removal and destatic computer cabinet | |
| CN105283001A (en) | Rainproof and dustproof communication cabinet | |
| CN108155571A (en) | A kind of stable low voltage equipment of high heat dissipation | |
| CN205645684U (en) | Novel relay housing body | |
| CN201352330Y (en) | Computer case with dust screen on back plate | |
| CN219437314U (en) | Controller with efficient heat dissipation structure | |
| CN106843433B (en) | Notebook computer speed governing dust removal radiator | |
| CN209784897U (en) | Dustproof heat dissipation double entry mainframe box | |
| CN109921321A (en) | A kind of cubicle switch of good heat dissipation effect | |
| KR200413027Y1 (en) | Ventilation and cooling structure of outdoor type electric power machine | |
| CN211958294U (en) | Electric power cabinet with remove dust and heat dissipation | |
| CN201504366U (en) | Novel electric cabinet with dustproof and heat dissipating structure | |
| CN212230896U (en) | Exchange type filtering dustproof distribution box | |
| CN210641230U (en) | Heat dissipation device for electronic communication equipment | |
| CN107834813A (en) | A kind of switch board | |
| CN210491489U (en) | Fire-fighting equipment power supply controller with dustproof heat radiation structure | |
| CN208588004U (en) | Electric appliance box assembly and air conditioner outdoor unit | |
| CN201741090U (en) | Computer case with side plate and top plate both equipped with dust screen | |
| CN201773346U (en) | Power case with detachable fan cover | |
| CN201229525Y (en) | Dustproof mesh cover for computer cabinet | |
| JP2011208835A (en) | Air conditioner | |
| CN218825394U (en) | Protective cover | |
| CN221710281U (en) | Sewage treatment control cabinet convenient to heat dissipation is dustproof | |
| CN215729598U (en) | Display drive board card with high temperature resistance |
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: 20100505 Termination date: 20110629 |