CN203596982U - Power supply box for VPX boards - Google Patents
Power supply box for VPX boards Download PDFInfo
- Publication number
- CN203596982U CN203596982U CN201320767675.XU CN201320767675U CN203596982U CN 203596982 U CN203596982 U CN 203596982U CN 201320767675 U CN201320767675 U CN 201320767675U CN 203596982 U CN203596982 U CN 203596982U
- Authority
- CN
- China
- Prior art keywords
- power supply
- vpx
- supply box
- shaped mounting
- casing
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a power supply box for VPX boards. The power supply box includes a box body (9). A cavity (7) is installed inside the lower end of the box body (9). The upper end of the box body (9) is provided with two U-shaped back-to-back installing grooves (2). Upper and lower end openings of each U-shaped installing groove (2) are provided with a positioning step (5) and an installing step (6). A row of threaded holes (6) are uniformly distributed on each installing step (6) along an axial direction thereof. According to the utility model, the power supply box for the VPX boards is not only simple in structure and small in size, but also easy to assemble and disassemble and good in heat dissipation.
Description
Technical field
The utility model relates to a kind of power supply box, relates in particular a kind of power supply box of VPX plate.
Background technology
VPX is a kind of new bussing technique, and VPX bus is that VITA (VME International Trade Association, VME international trade association) is organized in the high-speed serial bus standard of new generation proposing on its VME bus basis for 2007.VPX bussing technique is now also gradually for signal process field, the VPX board of various functions is also more and more, the board of these difference in functionalitys is focus on VPX backboard and power by a power supply box mostly, to realize centrally connected power supply, but because VPX board is more, so the most structure of power supply box is comparatively complicated, volume is large, is unfavorable for practicality.
Utility model content
The utility model provides a kind of power supply box of VPX plate, has solved VPX power supply box complex structure, bulky problem in the past.
For solving above-mentioned technical problem, the utility model is by the following technical solutions: a kind of power supply box of VPX plate, comprise casing, casing lower end is inner for cavity is installed, described casing upper end is provided with two back-to-back U-shaped mounting grooves, the upper/lower terminal port of U-shaped mounting groove is provided with positioning step and installation step, on installation step, is axially evenly distributed with row's screwed hole along installation step.
Described casing is provided with scavenge port at the side opening that cavity is installed.
Upper and lower two horizontal side of described U-shaped mounting groove are also provided with multiple equally distributed parallel baffles.
The lower end horizontal plane of described U-shaped mounting groove is also provided with multiple equally distributed pores.
Top, described casing upper end is provided with handle.
Described casing adopts insulating heat-conduction material to make.
Compared with prior art, the beneficial effects of the utility model are: the power supply box of this VPX plate of the utility model design, and not only simple in structure, volume is little, and easy to loading and unloading, and thermal diffusivity is good.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Label in figure is respectively: 1, handle; 2, U-shaped mounting groove; 3, pore; 4, parallel baffle; 5, positioning step; 6, installation step; 7, cavity is installed; 8, scavenge port; 9, casing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment 1
The power supply box of a kind of VPX plate as shown in Figure 1, comprise casing 9, casing 9 lower ends are inner for cavity 7 is installed, described casing 9 upper ends are provided with two back-to-back U-shaped mounting grooves 2, the upper/lower terminal port of U-shaped mounting groove 2 is provided with positioning step 5 and installation step 6, on installation step 6, is axially evenly distributed with row's screwed hole along installation step 6.
Cavity 7 is installed for power supply apparatus and radiator fan are installed in the present embodiment, when the vertical side follow-up assembling of U-shaped mounting groove 2, add the VPX connecting plate for VPX board is installed, positioning step 5 and installation step 6 are for installing and location VPX board, and screwed hole is for fixing VPX board screw thread.
The present embodiment by arranging two U-shaped mounting grooves 2 for VPX board is installed on casing 9, not only easy to loading and unloading, and be convenient to the indicator light of VPX board, be convenient to safeguard, and two U-shaped mounting grooves 2 are set can reduce the erection space of VPX board, thereby reduce the volume of whole casing 9, cost.
Embodiment 2
The present embodiment has increased following structure on the basis of embodiment 1: described casing 9 is provided with scavenge port 8 at the side opening that cavity 7 is installed.
The present embodiment, in order to reduce the temperature of casing 9 internal electrical devices, improves cooling effect, thus offer scavenge port 8 in the side that cavity 7 is installed, thus can facilitate inner ventilation, improve the efficiency of internal heat dissipating fan, thermal diffusivity improves.
Embodiment 3
The present embodiment has added parallel baffle on the basis of embodiment 1 or embodiment 2, and its concrete structure is: upper and lower two horizontal side of described U-shaped mounting groove 2 are also provided with multiple equally distributed parallel baffles 4.
Upper and lower two horizontal side of U-shaped mounting groove 2 are divided into multiple installation regions by parallel baffle 4 in the present embodiment, good location and installation just in the time that VPX board is installed, and be mutually independent of each other, handling are more for convenience.
Embodiment 4
The present embodiment is further optimized on the basis of embodiment 3, is specially: the lower end horizontal plane of described U-shaped mounting groove 2 is also provided with multiple equally distributed pores 3.
In the present embodiment in order to improve radiating effect, reduce the temperature of each VPX board, so multiple equally distributed pores 3 are also set at the lower end of U-shaped mounting groove 2 horizontal plane, the cold wind that cavity 7 is installed blows out and can lower the temperature to each VPX board from pore 3, not only good heat dissipation effect, and heat radiation is evenly.
Embodiment 5
The present embodiment has done following optimization on the basis of above-mentioned arbitrary embodiment: described casing 9 tops, upper end are provided with handle 1.
The handle 1 of the present embodiment can facilitate staff to carry casing 9.
Embodiment 6
Embodiment 6 is optimum embodiment of the present utility model
The present embodiment has done following optimization on the basis of above-mentioned arbitrary embodiment, is specially: described casing 9 adopts insulating heat-conduction material to make.
The present embodiment is in order to play good protectiveness; casing 9 is set as to the casing that insulating heat-conduction material is made; casing 9 has had insulating properties and thermal conductivity like this; protection internal electrical device that can be fabulous and VPX board; also can protect staff simultaneously; avoid inner electric leakage, fail safe is good, and insulating heat-conduction material can be the materials such as PPS, PA, PTFE or PP.
Be as mentioned above embodiment of the present utility model.The utility model is not limited to above-mentioned execution mode, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection range of the present utility model.
Claims (6)
1. the power supply box of a VPX plate, it is characterized in that: comprise casing (9), casing (9) lower end is inner for cavity (7) is installed, described casing (9) upper end is provided with two back-to-back U-shaped mounting grooves (2), the upper/lower terminal port of U-shaped mounting groove (2) is provided with positioning step (5) and installation step (6), and installation step (6) is upper is axially evenly distributed with row's screwed hole along installation step (6).
2. the power supply box of a kind of VPX plate according to claim 1, is characterized in that: described casing (9) is provided with scavenge port (8) at the side opening that cavity (7) is installed.
3. the power supply box of a kind of VPX plate according to claim 1, is characterized in that: upper and lower two horizontal side of described U-shaped mounting groove (2) are also provided with multiple equally distributed parallel baffles (4).
4. the power supply box of a kind of VPX plate according to claim 1, is characterized in that: the lower end horizontal plane of described U-shaped mounting groove (2) is also provided with multiple equally distributed pores (3).
5. the power supply box of a kind of VPX plate according to claim 1, is characterized in that: described casing (9) top, upper end is provided with handle (1).
6. the power supply box of a kind of VPX plate according to claim 1, is characterized in that: described casing (9) adopts insulating heat-conduction material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767675.XU CN203596982U (en) | 2013-11-29 | 2013-11-29 | Power supply box for VPX boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767675.XU CN203596982U (en) | 2013-11-29 | 2013-11-29 | Power supply box for VPX boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596982U true CN203596982U (en) | 2014-05-14 |
Family
ID=50677833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320767675.XU Expired - Lifetime CN203596982U (en) | 2013-11-29 | 2013-11-29 | Power supply box for VPX boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687364A (en) * | 2013-11-29 | 2014-03-26 | 成都国蓉科技有限公司 | Power source box |
-
2013
- 2013-11-29 CN CN201320767675.XU patent/CN203596982U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687364A (en) * | 2013-11-29 | 2014-03-26 | 成都国蓉科技有限公司 | Power source box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610000 No. 2 Tianyu Road, hi tech Zone, Sichuan, Chengdu Patentee after: GUORONG TECHNOLOGY CO.,LTD. Address before: 610000 No. 2 Tianyu Road, hi tech Zone, Sichuan, Chengdu Patentee before: CHENGDU GUORONG TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140514 |
|
| CX01 | Expiry of patent term |