CN213126730U - High-power 3U case power - Google Patents
High-power 3U case power Download PDFInfo
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- CN213126730U CN213126730U CN202021747613.9U CN202021747613U CN213126730U CN 213126730 U CN213126730 U CN 213126730U CN 202021747613 U CN202021747613 U CN 202021747613U CN 213126730 U CN213126730 U CN 213126730U
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- power supply
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Abstract
The utility model discloses a high-power 3U machine case power, including support, power module and the mother board of setting on the support of setting in the support, power module and mother board electric connection, power module vertically sets up in the support, power module includes input module, control module, output module and emergency module, input module's quantity is two, the support still includes first baffle and second baffle, first baffle encloses into the first installation space that supplies the installation of input module with the support, two input modules are in set up side by side in the first installation space, first baffle, second baffle and support enclose into the second installation space that supplies the installation of output module, the third installation space that supplies control module and emergency module installation is enclosed into with the support to the second baffle. The high-power 3U case power supply has compact integral structure, effectively reduces the whole occupied space of the case, is convenient for disassembling and installing modules, is convenient for later maintenance, and reduces the later maintenance cost and the requirement on the technical level of maintenance personnel.
Description
Technical Field
The utility model relates to a power control cabinet technical field especially relates to a high-power 3U machine case power.
Background
Among the prior art, in order to satisfy the power demand of the whole lighting apparatus of rail vehicle and be convenient for control lighting apparatus's switch, use centralized power control cabinet to supply power to the lighting apparatus of whole car usually, operation power control cabinet can realize the control to whole car lighting apparatus simultaneously, in order to satisfy the user demand of the longer rail train of length, need increase power control cabinet's input voltage and output in order to ensure that apart from the lighting apparatus far away and normally work, however add the power module that the performance is stronger and can make power control cabinet's volume increase, the space that can supply power control cabinet installation on the rail train is very limited, consequently need the space that a high-power 3U quick-witted case power reduces quick-witted case and occupy.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the high-power 3U case power supply with a compact structure is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: a high-power 3U case power supply comprises a bracket, a power module arranged in the bracket and a motherboard arranged on the bracket, the power supply module is electrically connected with the motherboard, the power supply module is longitudinally arranged in the bracket, the power supply module comprises two input modules, two control modules, two output modules and an emergency module, the bracket also comprises a first clapboard and a second clapboard, the first clapboard and the bracket enclose a first installation space for installing the input modules, the two input modules are arranged in parallel in the first installation space, the first clapboard, the second clapboard and the bracket enclose a second installation space for installing the output module, and a third installation space for installing the control module and the emergency module is formed by the second partition plate and the bracket.
Furthermore, an external port is arranged on the power module, and a motherboard port electrically connected with the external port is arranged on the motherboard.
Furthermore, the bracket, the first partition plate and the second partition plate are respectively provided with a slide rail, and the power module is provided with a slide block matched with the slide rail.
Furthermore, a first handle is arranged on one surface of the power module, which is exposed out of the bracket, and the first handle is perpendicular to the sliding direction of the power module.
Furthermore, the first partition plate and the second partition plate are detachably connected with the support respectively.
Furthermore, a plurality of radiators and fixing supports matched with the radiators are arranged in the input module.
Furthermore, the motherboard is detachably connected with the bracket, and a cover plate covers one surface of the motherboard far away from the bracket.
Further, still include the battery, the battery with emergency module electric connection.
Furthermore, the support is also provided with a support plate which is turned outwards, and the support plate is provided with a second handle.
The beneficial effects of the utility model reside in that: the utility model provides a high-power 3U machine case power adopts the modular subassembly, separate into three installation space with the support, each power module vertically installs respectively in corresponding installation space, through the mother board of being connected with the power module electricity realize switching on between each power module, high-power 3U machine case power overall structure is compact, the whole space that occupies of quick-witted case has effectively been reduced, each module is disassembled, simple to operate, the later maintenance of being convenient for, reduce later maintenance cost and to maintainer technical merit's requirement.
Drawings
Fig. 1 is a schematic structural diagram of a high-power 3U chassis power supply according to a first embodiment of the present invention;
fig. 2 is an exploded view of a high-power 3U chassis power supply according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a bracket in a high-power 3U chassis power supply according to a first embodiment of the present invention;
fig. 4 is a side view of a high-power 3U chassis power supply according to a first embodiment of the present invention;
fig. 5 is a cross-sectional view of a high-power 3U chassis power supply according to a first embodiment of the present invention.
Description of reference numerals:
1. a support; 11. a first separator; 12. a second separator; 13. a support plate; 14. a second handle; 2. a power supply module; 21. an input module; 211. a heat sink; 212. fixing a bracket; 22. a control module; 23. an output module; 24. an emergency module; 25. a slider; 26. a first handle; 3. a motherboard; 31. a motherboard port; 32. a cover plate; 4. a first installation space; 5. a second installation space; 6. a third installation space; 7. a slide rail.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: the bracket is divided into three installation spaces, and each power supply module is longitudinally installed in the corresponding installation space.
Referring to fig. 1 to 5, a high-power 3U chassis power supply includes a bracket 1, a power module 2 disposed in the bracket 1, and a motherboard 3 disposed on the bracket 1, where the power module 2 is electrically connected to the motherboard 3, the power module 2 is longitudinally disposed in the bracket 1, the power module 2 includes two input modules 21, a control module 22, an output module 23, and an emergency module 24, the bracket 1 further includes a first partition plate 11 and a second partition plate 12, the first partition plate 11 and the bracket 1 enclose a first installation space 4 for installing the input modules 21, the two input modules 21 are disposed in parallel in the first installation space 4, and the first partition plate 11, the second partition plate 12, and the bracket 1 enclose a second installation space 5 for installing the output module 23, the second partition 12 encloses with the frame 1 a third installation space 6 in which the control module 22 and the emergency module 24 are installed.
The utility model discloses a structural principle brief follows as follows: the utility model provides a high-power 3U machine case power adopts the modular subassembly, separates into three installation space with support 1, and each power module 2 vertically installs respectively in corresponding installation space, realizes switching on between each power module 2 through the mother board 3 of being connected with power module 2 electricity.
From the above description, the beneficial effects of the present invention are: overall structure is compact, has effectively reduced the whole space that occupies of quick-witted case, and each module is disassembled, simple to operate, and the later maintenance of being convenient for reduces the later maintenance cost and to maintainer technical merit's requirement.
Further, an external port is arranged on the power module 2, and a motherboard port 31 electrically connected with the external port is arranged on the motherboard 3.
As can be seen from the above description, the power module 2 is mounted in the bracket 1, so that the external port on the power module 2 is connected to the motherboard port 31 on the motherboard 3, and further the power modules 2 are connected to each other, so that the power supply of the high-power 3U chassis is conveniently connected.
Further, the bracket 1, the first partition plate 11 and the second partition plate 12 are respectively provided with a slide rail 7, and the power module 2 is provided with a slide block 25 matched with the slide rail 7.
Furthermore, a first handle 26 is disposed on a surface of the power module 2 exposed out of the bracket 1, and the first handle 26 is perpendicular to the sliding direction of the power module 2.
As can be seen from the above description, pulling the first handle 26 can drive the corresponding power module 2 to slide on the bracket 1, so as to load the power module 2 into the bracket 1 or take the power module out of the bracket 1, thereby facilitating the assembly of the high-power 3U case power supply by the maintenance personnel or the maintenance of the high-power 3U case power supply.
Further, the first partition board 11 and the second partition board 12 are detachably connected to the bracket 1, respectively.
As can be seen from the above description, the first partition plate 11 and the second partition plate 12 are detachably connected with the bracket 1, so that the size of each installation space can be conveniently adjusted according to the size of the power module 2, and the practicability of the high-power 3U case power supply is improved.
Further, a plurality of heat sinks 211 and a fixing bracket 212 matched with the heat sinks 211 are arranged in the input module 21.
As can be seen from the above description, the plurality of heat sinks 211 are disposed in the input module 21, which is beneficial to improving the heat dissipation performance of the high-power 3U case power supply, avoiding the fault caused by overheating of the high-power 3U case power supply, and ensuring the normal operation of the high-power 3U case power supply.
Further, the motherboard 3 is detachably connected with the bracket 1, and a cover plate 32 covers one surface of the motherboard 3 away from the bracket 1.
As can be seen from the above description, the cover plate 32 is covered on the surface of the motherboard 3 to protect the motherboard 3 during the process of carrying or dismounting the power supply of the high-power 3U case, so as to prevent the motherboard 3 from being damaged and ensure the normal power supply of the high-power 3U case.
Further, the emergency module also comprises a storage battery, and the storage battery is electrically connected with the emergency module 24.
As can be seen from the above description, the emergency module 24 is electrically connected with the storage battery, and when the main power supply of the train fails or loses the power supply of the external power supply, the emergency module 24 provides emergency lighting for the train through the storage battery, so that the capability of the high-power 3U case power supply facing emergency conditions is improved.
Further, a support plate 13 which is turned outwards is further arranged on the support 1, and a second handle 14 is arranged on the support plate 13.
As can be seen from the above description, the second handle 14 is arranged on the bracket 1 for the user to use when carrying the power supply of the high-power 3U case, so that the use experience of the user is improved.
Example one
Referring to fig. 1 to 5, a first embodiment of the present invention is: a high-power 3U case power supply comprises a support 1 and a power module 2 arranged in the support 1, wherein a motherboard 3 is further arranged on the support 1, and the motherboard 3 is electrically connected with the power module 2 to realize conduction between the power modules 2.
As shown in fig. 1, the power module 2 includes an input module 21, a control module 22, an output module 23, and an emergency module 24, where the number of the input modules 21 is two, so as to increase the output power of the high-power 3U chassis power supply. A first partition plate 11 and a second partition plate 12 are arranged in the bracket 1 at intervals, the first partition plate 11 and the second partition plate 12 divide the interior of the bracket 1 into three installation spaces, the first partition plate 11 and the bracket 1 enclose a first installation space 4, the first partition plate 11, the second partition plate 12 and the bracket 1 enclose a second installation space 5, the second partition plate 12 and the bracket 1 enclose a third installation space 6, wherein two input modules 21 are arranged in the first installation space 4 in parallel, an output module 23 is arranged in the second installation space 5, a control module 22 and an emergency module 24 are arranged in the third installation space 6, the input module 21, the output module 23, the control module 22 and the emergency module 24 are all arranged in the bracket 1 along the longitudinal direction, so that the structure of the high-power 3U case power supply is compact, the size of the high-power 3U case power supply is reduced, the size limitation of the high-power 3U case power supply is met, the power density of the high-power 3U case power supply is improved, and the high-power 3U case power supply can be arranged in the environment with no surplus available space such as a rail train.
Further, the railway vehicle emergency power supply further comprises a storage battery electrically connected with the emergency module 24, when the railway vehicle has a power supply failure or loses external power supply, the emergency module 24 controls the storage battery to supply power to lighting equipment on the railway vehicle, so that the lighting equipment can still keep certain brightness to provide lighting for the railway vehicle, the capability of the high-power 3U case power supply for dealing with emergency conditions is improved, and maintenance personnel are assisted to complete the fault maintenance of the railway vehicle.
As shown in fig. 2, the motherboard 3 is arranged on one side of the bracket 1, a cover plate 32 covering the motherboard 3 is arranged on one side of the motherboard 3, which is far away from the bracket 1, and the motherboard 3 and the cover plate 32 are detachably connected with the bracket 1, so that the motherboard 3 can be maintained at a later stage. The motherboard 3 is provided with a plurality of motherboard ports 31 on one side close to the bracket 1, the motherboard ports 31 are arranged in one-to-one correspondence with the power modules 2, each power module 2 is provided with an external port matched with the motherboard port 31, after the power modules 2 are arranged in the bracket 1, the external ports are connected with the motherboard 3, so that the power modules 2 are electrically connected with the motherboard 3, and further conduction between the power modules 2 is realized, the high-power 3U case power supply is convenient to install, and the power modules 2 can be communicated with the power modules 2 by arranging the power modules 2 in corresponding installation spaces.
Referring to fig. 3, the bracket 1, the first partition 11 and the second partition 12 are respectively provided with a slide rail 7 along the installation direction of the power module 2, the power module 2 is provided with a slide block 25 matched with the slide rail 7, the power module 2 is installed in an installation space, so that the slide block 25 is clamped with the slide rail 7, the power module 2 can be conveniently installed in the bracket 1, and meanwhile, the positioning of each power module 2 in the bracket 1 is completed, which greatly facilitates the assembly of the high-power 3U chassis power supply.
Furthermore, a first handle 26 is arranged on one side of the power module 2 exposed out of the support 1, the sliding direction of the first handle 26 is perpendicular to that of the power module 2, and a user can conveniently operate the power module 2 to be installed in the support 1 or take the power module 2 out of the support 1 by pulling the first handle 26, so that the power module of the high-power 3U case can be conveniently combined and maintained at a later stage.
Preferably, the two ends of the bracket 1 are respectively provided with an outwardly bent support plate 13, the two support plates 13 are respectively provided with a second handle 14, the two second handles 14 are symmetrically arranged, and a user can lift the second handles 14 when carrying the high-power 3U case power supply, so that the user can conveniently move the high-power 3U case power supply to a corresponding position, and the damage caused by dropping the high-power 3U case power supply off the hands in the carrying process is avoided.
As shown in fig. 4 and 5, the input module 21, the output module 23, the control module 22, and the emergency module 24 are respectively provided with an interface for connecting an external device, so as to realize functions of hot plug, current monitoring, voltage monitoring, fault detection, and the like of the high-power 3U chassis power supply. The input module 21 is internally provided with a plurality of radiators 211, the radiators 211 are arranged close to electronic components which generate more heat in the input module 21, and the input module 21 is also internally provided with a fixing bracket 212 which is matched with the radiators 211, so that the radiators 211 are kept on the electronic components in the input module 21, the heat dissipation effect of the high-power 3U case power supply is improved, and the normal operation of the high-power 3U case power supply is ensured.
To sum up, the utility model provides a high-power 3U machine case power compact structure has satisfied the size restriction to quick-witted case, makes high-power 3U machine case power can set up in the less places in spaces such as rail train, and high-power 3U machine case power easy dismounting is convenient for maintain simultaneously, has reduced the later maintenance cost of high-power 3U machine case power and to maintainer operation level's requirement, and the ability that corresponds proruption situation is strong.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (9)
1. A high-power 3U machine case power, its characterized in that: the power module is arranged in the support, the motherboard is arranged on the support, the power module is electrically connected with the motherboard, the power module is longitudinally arranged in the support, the power module comprises two input modules, a control module, two output modules and an emergency module, the number of the input modules is two, the support further comprises a first partition plate and a second partition plate, the first partition plate and the support enclose a first installation space for the input modules to be installed, the two input modules are arranged in the first installation space in parallel, the first partition plate, the second partition plate and the support enclose a second installation space for the output modules to be installed, and the second partition plate and the support enclose a third installation space for the control module and the emergency module to be installed.
2. The high power 3U chassis power supply of claim 1, wherein: the power module is provided with an external port, and the motherboard is provided with a motherboard port electrically connected with the external port.
3. The high power 3U chassis power supply of claim 1, wherein: the support, the first partition plate and the second partition plate are respectively provided with a slide rail, and the power module is provided with a slide block matched with the slide rail.
4. The high power 3U chassis power supply of claim 3, wherein: and a first handle is arranged on one surface of the power module, which is exposed out of the bracket, and the first handle is perpendicular to the sliding direction of the power module.
5. The high power 3U chassis power supply of claim 1, wherein: the first partition plate and the second partition plate are detachably connected with the support respectively.
6. The high power 3U chassis power supply of claim 1, wherein: the input module is internally provided with a plurality of radiators and fixing supports matched with the radiators.
7. The high power 3U chassis power supply of claim 1, wherein: the motherboard is detachably connected with the support, and a cover plate covers one surface of the motherboard, which is far away from the support.
8. The high power 3U chassis power supply of claim 1, wherein: still include the battery, the battery with emergency module electric connection.
9. The high power 3U chassis power supply of claim 1, wherein: the support is further provided with a supporting plate which is turned outwards, and the supporting plate is provided with a second handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747613.9U CN213126730U (en) | 2020-08-19 | 2020-08-19 | High-power 3U case power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747613.9U CN213126730U (en) | 2020-08-19 | 2020-08-19 | High-power 3U case power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213126730U true CN213126730U (en) | 2021-05-04 |
Family
ID=75655323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021747613.9U Active CN213126730U (en) | 2020-08-19 | 2020-08-19 | High-power 3U case power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213126730U (en) |
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2020
- 2020-08-19 CN CN202021747613.9U patent/CN213126730U/en active Active
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