CN220316978U - Elevator safety monitoring alarm device - Google Patents
Elevator safety monitoring alarm device Download PDFInfo
- Publication number
- CN220316978U CN220316978U CN202321876017.4U CN202321876017U CN220316978U CN 220316978 U CN220316978 U CN 220316978U CN 202321876017 U CN202321876017 U CN 202321876017U CN 220316978 U CN220316978 U CN 220316978U
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- 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.)
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002633 protecting effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 6
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321876017.4U CN220316978U (en) | 2023-07-17 | 2023-07-17 | Elevator safety monitoring alarm device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321876017.4U CN220316978U (en) | 2023-07-17 | 2023-07-17 | Elevator safety monitoring alarm device |
Publications (1)
Publication Number | Publication Date |
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CN220316978U true CN220316978U (en) | 2024-01-09 |
Family
ID=89421844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321876017.4U Active CN220316978U (en) | 2023-07-17 | 2023-07-17 | Elevator safety monitoring alarm device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220316978U (en) |
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2023
- 2023-07-17 CN CN202321876017.4U patent/CN220316978U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Lujing Building Equipment Co.,Ltd. Assignor: YANTAI SPECIAL EQUIPMENT INSPECTION INSTITUTE Contract record no.: X2024980007681 Denomination of utility model: An elevator safety monitoring and alarm device Granted publication date: 20240109 License type: Common License Record date: 20240624 Assignee: Yantai Zhongchi Electromechanical Equipment Co.,Ltd. Assignor: YANTAI SPECIAL EQUIPMENT INSPECTION INSTITUTE Contract record no.: X2024980007680 Denomination of utility model: An elevator safety monitoring and alarm device Granted publication date: 20240109 License type: Common License Record date: 20240624 Assignee: Yantai Shengde Elevator Co.,Ltd. Assignor: YANTAI SPECIAL EQUIPMENT INSPECTION INSTITUTE Contract record no.: X2024980007679 Denomination of utility model: An elevator safety monitoring and alarm device Granted publication date: 20240109 License type: Common License Record date: 20240624 |