CN107278073B - Telescopic network equipment protection rack - Google Patents
Telescopic network equipment protection rack Download PDFInfo
- Publication number
- CN107278073B CN107278073B CN201710519001.0A CN201710519001A CN107278073B CN 107278073 B CN107278073 B CN 107278073B CN 201710519001 A CN201710519001 A CN 201710519001A CN 107278073 B CN107278073 B CN 107278073B
- Authority
- CN
- China
- Prior art keywords
- protection cabinet
- grooves
- cabinet body
- groove
- protection
- 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
- 238000005192 partition Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710519001.0A CN107278073B (en) | 2017-06-30 | 2017-06-30 | Telescopic network equipment protection rack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710519001.0A CN107278073B (en) | 2017-06-30 | 2017-06-30 | Telescopic network equipment protection rack |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107278073A CN107278073A (en) | 2017-10-20 |
CN107278073B true CN107278073B (en) | 2021-03-12 |
Family
ID=60071408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710519001.0A Expired - Fee Related CN107278073B (en) | 2017-06-30 | 2017-06-30 | Telescopic network equipment protection rack |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107278073B (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204242745U (en) * | 2014-12-10 | 2015-04-01 | 广发电器集团有限公司 | Triangle winding iron core transformer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201076194Y (en) * | 2007-10-15 | 2008-06-25 | 杭州电子科技大学 | Expansion book cabinet |
CN203839750U (en) * | 2014-05-09 | 2014-09-17 | 浙江华驰电气设备有限公司 | Expandable switch cabinet |
CN205124207U (en) * | 2015-08-24 | 2016-03-30 | 渤海大学 | Large -scale dustproof rack |
CN106490857A (en) * | 2016-10-25 | 2017-03-15 | 黄巧玲 | Bookcase |
-
2017
- 2017-06-30 CN CN201710519001.0A patent/CN107278073B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204242745U (en) * | 2014-12-10 | 2015-04-01 | 广发电器集团有限公司 | Triangle winding iron core transformer |
Also Published As
Publication number | Publication date |
---|---|
CN107278073A (en) | 2017-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201209 Address after: Room 302, unit 1, building 8, Yishan garden, Quanshan District, Xuzhou City, Jiangsu Province 210000 Applicant after: Zhang Yan Address before: 528400 Commercial Building 429, No. 1 Jinsheng Plaza, 99 Shangang Avenue, Torch Development Zone, Zhongshan City, Guangdong Province Applicant before: ZHONGSHAN NUODUN SCIENTIFIC RESEARCH TECHNOLOGY SERVICE Co.,Ltd. |
|
CB03 | Change of inventor or designer information |
Inventor after: Li Ying Inventor after: Wu Sujuan Inventor before: Wu Sujuan |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210223 Address after: 252000 Room 302, unit 1, building 1, family home of science and Technology Association, No. 9, Qingnian Linnan lane, Dongchangfu District, Liaocheng City, Shandong Province Applicant after: Li Ying Address before: Room 302, unit 1, building 8, Yishan garden, Quanshan District, Xuzhou City, Jiangsu Province 210000 Applicant before: Zhang Yan |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 Termination date: 20210630 |