CN205666271U - No fan redundancy power supply device - Google Patents
No fan redundancy power supply device Download PDFInfo
- Publication number
- CN205666271U CN205666271U CN201620535170.4U CN201620535170U CN205666271U CN 205666271 U CN205666271 U CN 205666271U CN 201620535170 U CN201620535170 U CN 201620535170U CN 205666271 U CN205666271 U CN 205666271U
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- CN
- China
- Prior art keywords
- plate
- fixed plate
- fixed
- metal
- power supply
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a no fan redundancy power supply device, include: metal sheet backplate inner wall is fixed with a plurality of connectors, and the multiple power supplies subassembly is inserted inside the subrack, power supply module includes fixed plate A, fixed plate B and fixed plate C, fixed plate A, fixed plate B and fixed plate C parallel arrangement, the operation panel is fixed in fixed plate A, fixed plate B and fixed plate C's one end and is passed through the fix with screw, be fixed with the circuit board of pegging graft with the connector between fixed plate A and the fixed plate B, install earthleakage protective equipment on the circuit board, fixed plate A passes through connecting pin roll with fixed plate B and is connected, openly install switch and the plug that is connected with the circuit board at the operation panel. The beneficial effects of the utility model are that: can make its installation, change, maintenance convenient through power supply module, guarantee effectively to jolt vibrations when the environment under on -vehicle, the power can not fall the electricity, and a power has gone out the problem, can directly change, can not influence the normal work of equipment.
Description
Technical field
This utility model relates to supply unit technical field, particularly relates to a kind of fan-free redundant power device.
Background technology
Industry control industry there is presently no this fan-free redundant power module being applied to train-installed equipment, electricity before
Source module is all band fan, the power of the power supply also relatively low and irredundant function of ratio, and damping effect is poor, connects insecure, peace
Inconvenience safeguarded by dress.When one, power module is out of joint or connection is less than power down, and may result in whole equipment cannot work,
Have influence on normal use.
Utility model content
For weak point present in the problems referred to above, this utility model provides a kind of fan-free redundant power device.
For achieving the above object, this utility model provides a kind of fan-free redundant power device, including:
Subrack and multiple power supply module；
Described subrack includes metal top plate and the metal base plate of setting symmetrical above and below, metal left plate and described metal roof
Plate, one end of described metal base plate are fixed, and the other end of metal right plate and described metal top plate, described metal base plate is fixed,
Metallic plate backboard is fixed on described metal top plate, described metal base plate, described metal left plate, the rear portion of described metal right plate
On edge；
Described metallic plate backboard inwall is fixed with multiple adapter, and multiple described power supply modules are inserted in inside described subrack；
Described power supply module includes fixed plate A, fixed plate B and fixed plate C, described fixed plate A, described fixed plate B and solid
Determine plate C to be arranged in parallel；Operation panel is fixed on described fixed plate A, described fixed plate B and one end of described fixed plate C and passes through spiral shell
Nail is fixing；Being fixed with circuit board between described fixed plate A and described fixed plate B, the HM2.0 heavy-duty industrial on described circuit board is even
Connect device all with described adapter grafting, described circuit board is provided with earth leakage protective device；
Described fixed plate A connects by being connected bearing pin with described fixed plate B；
The switch and plug being connected with described circuit board is installed in described operation panel front.
Improving further as this utility model, described operation panel front is also equipped with the A that shakes hands.
Improving further as this utility model, described subrack is rectangle.
Improving further as this utility model, described metal left plate and described metal right plate rear part edge are equipped with
Tabs, described tabs is respectively perpendicular to described metal left plate and described metal right plate, is welded with handle after described tabs
B。
Improve further as this utility model, described fixed plate A, described fixed plate B and described fixed plate C size phase
With.
Improve further as this utility model, described metal top plate and described metal base plate are uniformly machined with multiple dissipating
Hot hole.
The beneficial effects of the utility model are: it can be made to install by power supply module, change, easy to maintenance, effectively
Ensure to jolt under the environment such as vibrations vehicle-mounted, power supply will not power down, a power supply is out of joint, can directly be replaced, no
The normal work of equipment can be affected.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of fan-free redundant power device；
Fig. 2 is the subrack connection diagram with power supply module of this utility model a kind of fan-free redundant power device；
Fig. 3 is the structural representation of the power supply module of this utility model a kind of fan-free redundant power device.
In figure: 1, subrack；2, power supply module；3, switch；4, plug；5, handle A；6, handle B；7, metal left plate；8、
Metal top plate；9, louvre；10, metallic plate backboard；11, adapter；12, fixed plate A；13, fixed plate B；14, fixed plate C；
15, bearing pin is connected；16, operation panel.
Detailed description of the invention
As Figure 1-3, a kind of fan-free redundant power device of this utility model embodiment, including: subrack 1 and multiple
Power supply module 2；Subrack 1 includes metal top plate 8 and the metal base plate of setting symmetrical above and below, metal left plate 7 and metal top plate 8,
One end of metal base plate is fixed, and the other end of metal right plate and metal top plate 8, metal base plate is fixed, and metallic plate backboard 10 is solid
It is scheduled on the rear part edge of metal top plate 8, metal base plate, metal left plate 7, metal right plate.Metallic plate backboard 10 inwall is solid
Surely multiple adapter 11, multiple power supply modules 2 is had to be inserted in subrack 1 internal.Power supply module 2 includes fixed plate A 12, fixed plate B13
With fixed plate C14, fixed plate A 12, fixed plate B13 and fixed plate C14 be arranged in parallel；Operation panel 16 is fixed on fixed plate A 12, consolidates
Determine plate B13 and one end of fixed plate C14 and fixed by screw；It is fixed with circuit board between fixed plate A 12 and fixed plate B13,
HM2.0 heavy-duty industrial adapter on circuit board all with adapter 11 grafting, earth leakage protective device is installed on circuit boards；Gu
Determine plate A12 to connect by being connected bearing pin 15 with fixed plate B13；In operation panel 16 front, the switch being connected with circuit board is installed
3 and plug 4.Operation panel 16 front is also equipped with the A5 that shakes hands, and subrack 1 is rectangle, metal left plate 7 and limit, metal right plate rear portion
Edge is equipped with tabs, and tabs is respectively perpendicular to metal left plate 7 and metal right plate, is welded with handle B6 after tabs, fixing
Plate A12, fixed plate B13 and fixed plate C14 are equivalently-sized, and metal top plate 8 and metal base plate are uniformly machined with multiple louvre
9。
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (6)
1. a fan-free redundant power device, it is characterised in that including:
Subrack (1) and multiple power supply module (2)；
Described subrack (1) includes metal top plate (8) and the metal base plate of setting symmetrical above and below, metal left plate (7) and described gold
Belong to top board (8), one end of described metal base plate is fixed, metal right plate and described metal top plate (8), described metal base plate another
One end is fixed, metallic plate backboard (10) be fixed on described metal top plate (8), described metal base plate, described metal left plate (7),
On the rear part edge of described metal right plate；
Described metallic plate backboard (10) inwall is fixed with multiple adapter (11), and multiple described power supply modules (2) are inserted in described inserting
Case (1) is internal；
Described power supply module (2) includes fixed plate A (12), fixed plate B (13) and fixed plate C (14), described fixed plate A (12),
Described fixed plate B (13) and fixed plate C (14) be arranged in parallel；Operation panel (16) is fixed on described fixed plate A (12), described fixing
Plate B (13) and one end of described fixed plate C (14) are also fixed by screw；Described fixed plate A (12) and described fixed plate B
(13) be fixed with circuit board between, the HM2.0 heavy-duty industrial adapter on described circuit board all with described adapter (11) grafting,
Described circuit board is provided with earth leakage protective device；
Described fixed plate A (12) connects by being connected bearing pin (15) with described fixed plate B (13)；
The switch (3) being connected with described circuit board and plug (4) are installed in described operation panel (16) front.
Fan-free redundant power device the most according to claim 1, it is characterised in that: described operation panel (16) front is also pacified
Equipped with handle A (5).
Fan-free redundant power device the most according to claim 1, it is characterised in that: described subrack (1) is rectangle.
Fan-free redundant power device the most according to claim 1, it is characterised in that: described metal left plate (7) and institute
Stating metal right plate rear part edge and be equipped with tabs, described tabs is respectively perpendicular to described metal left plate (7) and described metal
Right plate, is welded with handle B (6) after described tabs.
Fan-free redundant power device the most according to claim 1, it is characterised in that: described fixed plate A (12), described solid
Determine plate B (13) and described fixed plate C (14) is equivalently-sized.
Fan-free redundant power device the most according to claim 1, it is characterised in that: described metal top plate (8) and described
Multiple louvre (9) uniformly it is machined with on metal base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535170.4U CN205666271U (en) | 2016-06-03 | 2016-06-03 | No fan redundancy power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535170.4U CN205666271U (en) | 2016-06-03 | 2016-06-03 | No fan redundancy power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666271U true CN205666271U (en) | 2016-10-26 |
Family
ID=57158735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620535170.4U Expired - Fee Related CN205666271U (en) | 2016-06-03 | 2016-06-03 | No fan redundancy power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11129311B1 (en) | 2020-03-23 | 2021-09-21 | Cisco Technology, Inc. | Electromagnetic compatibility gasket and vent |
-
2016
- 2016-06-03 CN CN201620535170.4U patent/CN205666271U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11129311B1 (en) | 2020-03-23 | 2021-09-21 | Cisco Technology, Inc. | Electromagnetic compatibility gasket and vent |
| US11716836B2 (en) | 2020-03-23 | 2023-08-01 | Cisco Technology, Inc. | Electromagnetic compatibility gasket and vent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20210603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |