CN107710896A - A kind of electric cabinet device of solar powered driving - Google Patents
A kind of electric cabinet device of solar powered driving Download PDFInfo
- Publication number
- CN107710896A CN107710896A CN201680035637.1A CN201680035637A CN107710896A CN 107710896 A CN107710896 A CN 107710896A CN 201680035637 A CN201680035637 A CN 201680035637A CN 107710896 A CN107710896 A CN 107710896A
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- China
- Prior art keywords
- heat radiation
- positioning
- exhaust heat
- radiation plate
- positioning block
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Classifications
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- 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
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A kind of electric cabinet device of solar powered driving, including the cabinet backboard (12) with air admission hole (120) and it is vertical with the cabinet backboard (12) and on it is described electrically cabinet device central axis (100) and be symmetricly set on the side fixed beam at both sides (121, 122), wherein, the side fixed beam (121 at per side, 122) it is respectively fixed with that electric device (18 is installed, 19) installation fixed side (181, 191), it is provided among the inner side of the cabinet backboard (12) with large-capacity battery (36), the large-capacity battery (36) electrically connects with a solar panel；Wherein, described that exhaust heat radiation plate device (2) is electrically respectively arranged with the both sides of cabinet device, the rear end of the exhaust heat radiation plate device (2) is connected by the be hinged mounting blocks (9) for the corresponding end being fixedly installed in the end of left and right two of the cabinet backboard (12) with the cabinet backboard (12).
Description
The present invention relates to electric field, especially a kind of electrical cabinet device of solar powered driving.
In electrical cabinet field, generally requires to distribute component to heats such as electric devices therein and radiate.Heat dissipation for this needs, it is difficult to be realized by the way that the fan at some position of electrical cabinet is uniformly arranged in.
And some can concentrate some radiators of heat dissipation to be often difficult to conveniently positioned installation and opening maintenance at present, cause to be difficult to safeguard to user and trouble difficult to install.If position inaccurate will make radiator be difficult to close to electric device in installation process, to influence the operation stability and reliability of electrical system in electrical cabinet.
Summary of the invention
The purpose of the present invention is to provide a kind of electrical cabinet devices of solar powered driving, can overcome defect in the prior art.
A kind of electrical cabinet device of solar powered driving according to aspects of the present invention, it is including the cabinet body backboard with air inlet and vertical and be symmetricly set on the side fixed beam at two sides about the central axis of the electrical cabinet device with the cabinet body backboard, wherein, the side fixed beam at every side is respectively fixed with the installation fixed side panel to install electric device, it is provided among the inside of the cabinet body backboard with large-capacity battery, the large-capacity battery is electrically connected with a solar panel；Wherein, exhaust heat radiation plate device is respectively arranged at the two sides of the electrical cabinet device, the rear end of the exhaust heat radiation plate device is connect and the hinged mounting blocks of the corresponding end in the end of left and right two for being fixed at the cabinet body backboard with the cabinet body backboard, wherein, left and right guide groove and front and back guide groove is provided in the main body block of the hinged mounting blocks to be slidably matched to one end respectively with the slidable clamping and positioning block in one end of the slidable clamping and positioning block in left and right and front and back, the main body block of the hinged mounting blocks is also fixedly connected with one end of one end of the left and right guide rod that is wound with left and right extension spring and the front and back guide rod for being wound with front and back extension spring, the other end of the other end of the left and right guide rod and the front and back guide rod is attached in corresponding side fixed beam with being fixed on for the hinged mounting blocks respectively Block is fixed to be fixedly connected, the slidable clamping and positioning block in the left and right and the slidable clamping and positioning block in front and back and the left and right guide groove and front and back guide groove are surrounded by the space of square section, the positioning articulated shaft at exhaust heat radiation plate device one end is fixedly installed on to be contained in the space, the cross section of the positioning articulated shaft has the axis of symmetry of the axis of symmetry and left and right directions in the front-back direction, and by being formed about the symmetrical two sections of circular arc lines of the axis of symmetry in the front-back direction and the symmetrical two sections of circular arc lines of the axis of symmetry identical and about the left and right directions as two sections of circular arc line curvature；The exhaust heat radiation plate device includes the top plate and bottom plate being respectively arranged at the upper and lower ends of the positioning articulated shaft, it is extended between the top plate and bottom plate in the up-down direction to which the exhaust heat radiation plate device is separated into the two-part demarcation plate in front and back, it is located in described front and back two parts and equally extends the fan installation riser between the top plate and bottom plate in the up-down direction and be located in described front and back two parts and be mounted on forefan group and rear fan group between corresponding fan installation riser, the upper multiple fans being distributed in above-below direction are respectively included in the forefan group and rear fan group, the preceding driving motor and rear driving motor being connected by power with the forefan group and rear fan group are provided at one end of the fan installation riser, the preceding driving motor and rear driving motor are used respectively To drive the forefan group and rear fan group to operate；Wherein, the preceding driving motor and rear driving motor point
It is not electrically connected with the battery, so that being changed into electric energy to be stored in battery by solar energy by the solar panel is that the preceding driving motor and the power supply use of rear driving motor are energy saving；Air-flow intercommunication space is provided between the exhaust heat radiation plate device and corresponding side fixed beam at every side in the two sides of the electrical cabinet device, hot gas can be discharged from the electric device via the vertical plate gap near the beam gap of the side fixed beam, air-flow intercommunication space and the fan installation riser for the fan.
Wherein, in working condition, the exhaust heat radiation plate device realizes positioning and locking in the case where the slidable clamping and positioning block of the slidable clamping and positioning block in the left and right and front and back is to the positioning articulated shaft clamping action, so that it is guaranteed that the fan of the exhaust heat radiation plate device is close to corresponding air-flow intercommunication space；When maintenance state to be entered, the exhaust heat radiation plate device is rotated relative to the cabinet body backboard, the slidable clamping and positioning block in the left and right and the slidable clamping and positioning block in front and back are opened the rotation to allow the exhaust heat radiation plate device by the corner of the positioning articulated shaft, and the exhaust heat radiation plate device is when being in the open position of left and right directions, positioning and locking are also realized in the case where the slidable clamping and positioning block of the slidable clamping and positioning block in the left and right and front and back is to the positioning articulated shaft clamping action, in order to be safeguarded to the electrical cabinet device.
Through the above scheme, setting has the hinged axis mechanism of twin shaft symmetric shape, is capable of providing the position positioning and locking of front and back and left and right two states, to meet radiator in the two states needs of working condition and maintenance state.And the concrete shape by the way that the articulated shaft is arranged, it can be realized using the press effect of gripping block and the arc surface being oppositely arranged circumferentially positioned, and due to being oriented to using the double action of guide-track groove and guide rod to gripping block, thus the torsional deflection phenomenon for avoiding the reset response due to elastic recovery element for clamping and generating.By two gripping blocks of setting, arc surfaces different from the articulated shaft act on respectively in a different direction, ensure that circumferentially positioned accuracy and reliability.Due to this positioning and locking effect, it can be ensured that the electric device attachment that heat radiation plate device is fitted tightly over electrical cabinet is vented in the operating condition, to guarantee for hot gas to be quickly discharged；And it will not be displaced because of disturbance factors such as extraneous vibrations.And exhaust heat radiation plate device can be located in opening state in maintenance state, consequently facilitating being safeguarded to electrical cabinet and convenient for safeguarding to exhaust heat radiation plate device.For this specific situation with multiple groups fan, when there is fan to break down, using it is this it is easily upon opening and closure linkwork, so as to easily to this cooling body carry out maintenance and Rapid reset enter working condition.By the way that air-flow intercommunication space is arranged, the working effect of each fan is enabled to realize complementary, when the hot gas in some region is difficult to carry out heat extraction by neighbouring fan, the fan of other positions hot gas can be discharged with taking into account.Whole device modular construction reliable operation is convenient, effectively reduces cost and ensure that cooling effect, to improve the operational reliability and maintainability of electrical cabinet system.
Fig. 1 is the overall structure diagram of the electrical cabinet device of solar powered driving of the invention.
Fig. 2 is the structural schematic diagram of the positioning articulated shaft in Fig. 1.
Below with reference to Fig. 1-2, the present invention is described in detail.
A kind of electrical cabinet device of solar powered driving according to the embodiment, it is including the cabinet body backboard 12 with air inlet 120 and vertical and be symmetricly set on the side fixed beam 121,122 at two sides about the central axis 100 of the electrical cabinet device with the cabinet body backboard 12, wherein, the side fixed beam 121,122 at every side is respectively fixed with the installation fixed side panel 181,191 to install electric device 18,19, is provided among the inside of the cabinet body backboard 12 with large capacity
Battery 36, the large-capacity battery 36 are electrically connected with a solar panel；Wherein, exhaust heat radiation plate device 2 is respectively arranged at the two sides of the electrical cabinet device, the rear end of the exhaust heat radiation plate device 2 is connect and hinged mounting blocks 9 of the corresponding end in the end of left and right two for being fixed at the cabinet body backboard 12 with the cabinet body backboard 12, wherein, left and right guide groove 10 and front and back guide groove 7 is provided in the main body block 91 of the hinged mounting blocks 9 to be slidably matched to one end respectively with the slidable clamping and positioning block 5 in one end of the slidable clamping and positioning block 11 in left and right and front and back, the main body block 91 of the hinged mounting blocks 9 is also fixedly connected with one end of one end of the left and right guide rod 3 that is wound with left and right extension spring 4 and the front and back guide rod 14 for being wound with front and back extension spring 13, the other end of the left and right guide rod 3 and the front and back guide rod 14 The other end is fixed on corresponding side fixed beam 121 with the hinged mounting blocks 9 respectively, additional fixed block 92 on 122 is fixedly connected, the slidable clamping and positioning block 5 of the slidable clamping and positioning block 11 in the left and right and front and back is surrounded by the space of square section with the left and right guide groove 10 and front and back guide groove 7, the positioning articulated shaft 8 at exhaust 2 one end of heat radiation plate device is fixedly installed on to be contained in the space, the cross section of the positioning articulated shaft 8 has the axis of symmetry of the axis of symmetry and left and right directions in the front-back direction, and by about the symmetrical two sections of circular arc lines 81 of the axis of symmetry in the front-back direction, 82 and with two sections of circular arc lines 81, the symmetrical two sections of circular arc lines 83 of the identical and axis of symmetry about the left and right directions of 82 curvature, 84 compositions；The exhaust heat radiation plate device 2 includes the top plate and bottom plate being respectively arranged at the upper and lower ends of the positioning articulated shaft 8, it is extended between the top plate and bottom plate in the up-down direction to which the exhaust heat radiation plate device 2 is separated into front and back two parts 21, 29 demarcation plate 28, it is located in described front and back two parts and equally extends the fan installation riser 291 between the top plate and bottom plate in the up-down direction, it 211 and is located in described front and back two parts and is mounted on forefan group 17 and rear fan group 171 between corresponding fan installation riser, the upper multiple fans being distributed in above-below direction are respectively included in the forefan group 17 and rear fan group 171, in the fan installation riser 291, be provided at 211 one end with the forefan group 17 and after The preceding driving motor 31 and rear driving motor 32 that fan group 171 is connected by power, the preceding driving motor 31 and rear driving motor 32 are respectively to drive the forefan group 17 and rear fan group 171 to operate；Wherein, the preceding driving motor 31 and rear driving motor 32 are electrically connected with the battery 36 respectively, so that being changed into electric energy to be stored in battery 36 by solar energy by the solar panel is that the preceding driving motor 31 and the power supply use of rear driving motor 32 are energy saving；Air-flow intercommunication space 15 is provided between the exhaust heat radiation plate device 2 and corresponding side fixed beam 121,122 at every side in the two sides of the electrical cabinet device, hot gas can be discharged from the electric device 18,19 via the vertical plate gap near the beam gap of the side fixed beam, air-flow intercommunication space 15 and the fan installation riser 291,211 for the fan.
Wherein, in working condition, the exhaust heat radiation plate device 2 can realize positioning and locking in the case where the slidable clamping and positioning block 5 of the slidable clamping and positioning block 11 in the left and right and front and back is to 8 clamping action of positioning articulated shaft, so that it is guaranteed that the fan of the exhaust heat radiation plate device 2 is close to corresponding air-flow intercommunication space 15；When maintenance state to be entered, the exhaust heat radiation plate device 2 is rotated relative to the cabinet body backboard 12, the slidable clamping and positioning block 11 in the left and right and the slidable clamping and positioning block 5 in front and back are opened the rotation to allow the exhaust heat radiation plate device 2 by the corner of the positioning articulated shaft 8, and the exhaust heat radiation plate device 2 is when being in the open position of left and right directions, positioning and locking are also realized in the case where the slidable clamping and positioning block 5 of the slidable clamping and positioning block 11 in the left and right and front and back is to 8 clamping action of positioning articulated shaft, in order to be safeguarded to the electrical cabinet device.
Wherein, the first elasticity press element 71 can be set to press against on one end of the slidable clamping and positioning block 5 in the front and back towards positioning 8 ground of articulated shaft in the front end of the front and back guide groove 7, and the right end of the left and right guide groove 10 is provided with the second elasticity press element 101 to press against on one end of the slidable clamping and positioning block 11 in the left and right towards positioning 8 ground of articulated shaft.
Wherein, hinged door 20 can be set at the leading flank of the electrical cabinet to open or close the electrical cabinet.
Hinged axis mechanism with twin shaft symmetric shape is set, the position positioning and locking of front and back and left and right two states are capable of providing, to meet radiator in the two states needs of working condition and maintenance state.And the concrete shape by the way that the articulated shaft is arranged, it can be realized using the press effect of gripping block and the arc surface being oppositely arranged circumferentially positioned, and due to being oriented to using the double action of guide-track groove and guide rod to gripping block, thus the torsional deflection phenomenon for avoiding the reset response due to elastic recovery element for clamping and generating.By two gripping blocks of setting, arc surfaces different from the articulated shaft act on respectively in a different direction, ensure that circumferentially positioned accuracy and reliability.Due to this positioning and locking effect, it can be ensured that the electric device attachment that heat radiation plate device is fitted tightly over electrical cabinet is vented in the operating condition, to guarantee for hot gas to be quickly discharged；And it will not be displaced because of disturbance factors such as extraneous vibrations.And exhaust heat radiation plate device can be located in opening state in maintenance state, consequently facilitating being safeguarded to electrical cabinet and convenient for safeguarding to exhaust heat radiation plate device.For this specific situation with multiple groups fan, when there is fan to break down, using it is this it is easily upon opening and closure linkwork, so as to easily to this cooling body carry out maintenance and Rapid reset enter working condition.By the way that air-flow intercommunication space is arranged, the working effect of each fan is enabled to realize complementary, when the hot gas in some region is difficult to carry out heat extraction by neighbouring fan, the fan of other positions hot gas can be discharged with taking into account.
In the above manner, those skilled in the art can make various changes according to operating mode within the scope of the invention.
Claims (3)
- A kind of electrical cabinet device of solar powered driving, the side fixed beam at two sides (121 is symmetricly set on it is characterized by comprising cabinet body backboard (12) and vertical with cabinet body backboard (12) and central axis (100) about the electrical cabinet device with air inlet (120), 122), wherein, the side fixed beam (121 at every side, 122) it is respectively fixed with to install electric device (18, 19) installation fixed side panel (181, 191), it is provided among the inside of the cabinet body backboard (12) with large-capacity battery (36), the large-capacity battery (36) is electrically connected with a solar panel；Wherein, exhaust heat radiation plate device (2) is respectively arranged at the two sides of the electrical cabinet device, the rear end of exhaust heat radiation plate device (2) is connect and hinged mounting blocks (9) of the corresponding end in the end of left and right two for being fixed at the cabinet body backboard (12) with the cabinet body backboard (12), wherein, it is provided with left and right guide groove (10) in the main body block (91) of the hinged mounting blocks (9) and front and back guide groove (7) is slidably matched to one end respectively with the slidable clamping and positioning block in one end of the slidable clamping and positioning block in left and right (11) and front and back (5), the main body block (91) of the hinged mounting blocks (9) also with one end of the left and right guide rod (3) that is wound with left and right extension spring (4) and is wound with the front and back guide rod of front and back extension spring (13) (14) one end is fixedly connected, the other end of the other end of the left and right guide rod (3) and the front and back guide rod (14) is fixed on corresponding side fixed beam (121 with the hinged mounting blocks (9) respectively, 122) the additional fixed block (92) on is fixedly connected, the slidable clamping and positioning block in left and right (11) and the slidable clamping and positioning block in front and back (5) and the left and right guide groove (10) and front and back guide groove (7) are surrounded by the space of square section, the positioning articulated shaft (8) at exhaust heat radiation plate device (2) one end is fixedly installed on to be contained in the space, the cross section of positioning articulated shaft (8) has the axis of symmetry of the axis of symmetry and left and right directions in the front-back direction, and by about the symmetrical two sections of circular arc lines (81 of the axis of symmetry in the front-back direction, 8 2) symmetrical two sections of circular arc lines (83, the 84) composition of the identical and axis of symmetry about the left and right directions and with two sections of circular arc lines (81,82) curvature；Exhaust heat radiation plate device (2) includes the top plate and bottom plate being respectively arranged at the upper and lower ends of positioning articulated shaft (8), it is extended between the top plate and bottom plate in the up-down direction to which the exhaust heat radiation plate device (2) is separated into front and back two parts (21, 29) demarcation plate (28), it is located in described front and back two parts and equally extends the fan installation riser (291 between the top plate and bottom plate in the up-down direction, 211) it and is located in described front and back two parts and is mounted on the forefan group (17) between corresponding fan installation riser and rear fan group (171), the upper multiple fans being distributed in above-below direction are respectively included in the forefan group (17) and rear fan group (171), in the fan installation riser (291, 211) the preceding driving motor (31) and rear driving motor (32) being connected by power with the forefan group (17) and rear fan group (171) are provided at one end, the preceding driving motor (31) and rear driving motor (32) are respectively to drive the forefan group (17) and rear fan group (171) to operate；Wherein, the preceding driving motor (31) and rear driving motor (32) are electrically connected with the battery (36) respectively, so that being changed into electric energy to be stored in battery (36) by solar energy by the solar panel is that the preceding driving motor (31) and rear driving motor (32) power supply use are energy saving；It is provided with air-flow intercommunication space (15) between the exhaust heat radiation plate device (2) and corresponding side fixed beam (121,122) at every side in the two sides of the electrical cabinet device, hot gas can be discharged at the electric device (18,19) via the neighbouring vertical plate gap in the beam gap of the side fixed beam, air-flow intercommunication space (15) and the fan installation riser (291,211) for the fan.
- A kind of electrical cabinet device of solar powered driving as described in claim 1, it is characterized by: in working condition, the exhaust heat radiation plate device (2) realizes positioning and locking in the case where the slidable clamping and positioning block of the slidable clamping and positioning block in the left and right (11) and front and back (5) is to positioning articulated shaft (8) clamping action, so that it is guaranteed that the fan of exhaust heat radiation plate device (2) is close to corresponding air-flow intercommunication space (15)；When maintenance state to be entered, the exhaust heat radiation plate device (2) rotates relative to the cabinet body backboard (12), and the slidable clamping and positioning block in left and right (11) and the slidable clamping and positioning block in front and back (5) are opened by the corner of positioning articulated shaft (8) to allow turning for exhaust heat radiation plate device (2) It is dynamic, and exhaust heat radiation plate device (2) is when being in the open position of left and right directions, realize positioning and locking, also in the case where the slidable clamping and positioning block of the slidable clamping and positioning block in the left and right (11) and front and back (5) is to positioning articulated shaft (8) clamping action in order to safeguard to the electrical cabinet device.
- A kind of electrical cabinet device of solar powered driving as claimed in claim 1 or 2, it is characterized by: the front end of the front and back guide groove (7) is provided with the first elasticity press element (71) to press against on one end of the slidable clamping and positioning block in the front and back (5) towards positioning articulated shaft (8), the right end of the left and right guide groove (10) is provided with the second elasticity press element (101) to press against on one end of the slidable clamping and positioning block in the left and right (11) towards positioning articulated shaft (8).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015107296326 | 2015-11-02 | ||
| CN201510729632.6A CN105188287B (en) | 2015-11-02 | 2015-11-02 | A kind of regulator cubicle device of solar powered driving |
| PCT/CN2016/090122 WO2017076061A1 (en) | 2015-11-02 | 2016-07-15 | Electrical cabinet apparatus powered and driven by solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107710896A true CN107710896A (en) | 2018-02-16 |
Family
ID=54910056
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510729632.6A Expired - Fee Related CN105188287B (en) | 2015-11-02 | 2015-11-02 | A kind of regulator cubicle device of solar powered driving |
| CN201680035637.1A Pending CN107710896A (en) | 2015-11-02 | 2016-07-15 | A kind of electric cabinet device of solar powered driving |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510729632.6A Expired - Fee Related CN105188287B (en) | 2015-11-02 | 2015-11-02 | A kind of regulator cubicle device of solar powered driving |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN105188287B (en) |
| WO (1) | WO2017076061A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188287B (en) * | 2015-11-02 | 2016-08-17 | 国网山东省电力公司德州供电公司 | A kind of regulator cubicle device of solar powered driving |
| CN107363976A (en) * | 2017-08-02 | 2017-11-21 | 芜湖富创新型建材有限公司 | A kind of cooling device of aerated blocks cooling |
| CN111899532B (en) * | 2020-07-17 | 2023-10-13 | 安徽信联建设集团有限公司 | Traffic signal controller for controlling multiple intersections |
| CN112384036B (en) * | 2020-11-05 | 2022-11-08 | 潍坊科技学院 | High-efficient heat abstractor of electric automatization liquid cooling |
| CN112601434B (en) * | 2020-12-30 | 2022-10-25 | 国网黑龙江省电力有限公司信息通信公司 | Ventilation regulating device of information communication cabinet |
| CN113207253B (en) * | 2021-04-21 | 2022-05-17 | 重庆电子工程职业学院 | Intelligent detection device with heat dissipation function and used for Internet of things |
| CN113347859B (en) * | 2021-06-21 | 2022-04-22 | 河北工业大学 | Temperature test device of industrial robot control cabinet |
| CN114336340A (en) * | 2021-12-31 | 2022-04-12 | 广东求精电气有限公司 | Electrical cabinet |
| CN114300966B (en) * | 2022-01-10 | 2023-07-07 | 哈尔滨剑桥学院 | But intelligent regulator cubicle of modularization fast-assembling |
| CN114696244B (en) * | 2022-04-14 | 2024-07-09 | 江西奥德川自动化科技有限公司 | Can quick radiating cabinet that charges |
| CN117117690B (en) * | 2023-10-23 | 2024-02-23 | 大庆腾辉石油工程技术服务有限公司 | Independent partition high-low voltage switch cabinet |
| CN117693175B (en) * | 2024-02-04 | 2024-04-16 | 长安绿电科技有限公司 | Quick charging device for lithium battery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335575A1 (en) * | 1983-09-30 | 1985-04-25 | Hermann Hans 8750 Aschaffenburg Urlberger | Device for arresting a part rotatable in relation to a shaft and application of the device |
| CN202262192U (en) * | 2011-09-01 | 2012-05-30 | 西门子公司 | Driver |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20006847U1 (en) * | 2000-04-13 | 2000-08-31 | Enlight Corp., Takang Kwei-Shan, Taoyuan | Easily removable and replaceable fan |
| CN2826511Y (en) * | 2005-09-30 | 2006-10-11 | 英业达股份有限公司 | Fixing structure of fan board |
| CN103841785A (en) * | 2012-11-20 | 2014-06-04 | 英业达科技有限公司 | Server cabinet |
| CN202979494U (en) * | 2012-11-29 | 2013-06-05 | 浪潮电子信息产业股份有限公司 | Equipment cabinet with rotatable heat radiation window |
| CN105188287B (en) * | 2015-11-02 | 2016-08-17 | 国网山东省电力公司德州供电公司 | A kind of regulator cubicle device of solar powered driving |
-
2015
- 2015-11-02 CN CN201510729632.6A patent/CN105188287B/en not_active Expired - Fee Related
-
2016
- 2016-07-15 CN CN201680035637.1A patent/CN107710896A/en active Pending
- 2016-07-15 WO PCT/CN2016/090122 patent/WO2017076061A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335575A1 (en) * | 1983-09-30 | 1985-04-25 | Hermann Hans 8750 Aschaffenburg Urlberger | Device for arresting a part rotatable in relation to a shaft and application of the device |
| CN202262192U (en) * | 2011-09-01 | 2012-05-30 | 西门子公司 | Driver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105188287B (en) | 2016-08-17 |
| WO2017076061A1 (en) | 2017-05-11 |
| CN105188287A (en) | 2015-12-23 |
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Application publication date: 20180216 |