CN103687364A - Power source box - Google Patents
Power source box Download PDFInfo
- Publication number
- CN103687364A CN103687364A CN201310619996.XA CN201310619996A CN103687364A CN 103687364 A CN103687364 A CN 103687364A CN 201310619996 A CN201310619996 A CN 201310619996A CN 103687364 A CN103687364 A CN 103687364A
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- China
- Prior art keywords
- power supply
- supply box
- shaped mounting
- casing
- mounting groove
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a power source box which comprises a box body (9). The lower-end inside of the box body (9) is a mounting cavity, two back-to-back U-shaped mounting grooves (2) are arranged at the upper end of the box body (9), a positioning step (5) and a mounting step (6) are arranged at each of the upper end port and the lower end port of each U-shaped mounting groove (2), and a row of threaded holes (6) are uniformly distributed on each mounting step (6) along the axial direction of the mounting step (6). The power source box of VPX boards is simple in structure, small in size, convenient to mount and demount and good in heat diffusivity.
Description
Technical field
The present invention relates to a kind of power supply box, relate in particular a kind of power supply box of VPX board.
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.
Summary of the invention
The invention provides a kind of power supply box, solved VPX power supply box complex structure, bulky problem in the past.
For solving above-mentioned technical problem, the present invention is by the following technical solutions: a kind of power supply box, 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, along installation step, is axially evenly distributed with row's screwed hole.
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 a plurality of equally distributed parallel baffles.
The lower end horizontal plane of described U-shaped mounting groove is also provided with a plurality of 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 invention has the beneficial effects as follows: this power supply box of the present invention's design, 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 present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
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 present invention is further illustrated.
Embodiment 1
A kind of power supply box 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, along installation step 6, is axially evenly distributed with row's screwed hole.
Cavity 7 is installed for power supply apparatus and radiator fan are installed in the present embodiment, during the vertical side follow-up assembling of U-shaped mounting groove 2, add for the VPX connecting plate of 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 the erection space that two U-shaped mounting grooves 2 can reduce VPX board is set, thereby reduced 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 in the side that cavity 7 is installed, offer scavenge port 8, 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 a plurality of equally distributed parallel baffles 4.
Parallel baffle 4 in the present embodiment is divided into a plurality of installation regions by upper and lower two horizontal side of U-shaped mounting groove 2, good location and installation just when 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 a plurality of equally distributed pores 3.
In the present embodiment in order to improve radiating effect, reduce the temperature of each VPX board, so a plurality of 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 evenly.
Embodiment 5
The present embodiment has been 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 invention
The present embodiment has been 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 embodiments of the invention.The present invention is not limited to above-mentioned execution mode, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, within all falling into protection scope of the present invention.
Claims (6)
1. a power supply box, 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. a kind of power supply box 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. a kind of power supply box 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 a plurality of equally distributed parallel baffles (4).
4. a kind of power supply box according to claim 1, is characterized in that: the lower end horizontal plane of described U-shaped mounting groove (2) is also provided with a plurality of equally distributed pores (3).
5. a kind of power supply box according to claim 1, is characterized in that: described casing (9) top, upper end is provided with handle (1).
6. a kind of power supply box 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 |
|---|---|---|---|
| CN201310619996.XA CN103687364A (en) | 2013-11-29 | 2013-11-29 | Power source box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619996.XA CN103687364A (en) | 2013-11-29 | 2013-11-29 | Power source box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103687364A true CN103687364A (en) | 2014-03-26 |
Family
ID=50323241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310619996.XA Pending CN103687364A (en) | 2013-11-29 | 2013-11-29 | Power source box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103687364A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561430A (en) * | 2017-09-27 | 2018-01-09 | 上海旻艾信息科技有限公司 | A kind of double semiconductor die testing machine device |
Citations (6)
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|---|---|---|---|---|
| JPH06314891A (en) * | 1993-04-28 | 1994-11-08 | Augat Inc | Filler panel with air barrier |
| JP2005310914A (en) * | 2004-04-19 | 2005-11-04 | Sumitomo Wiring Syst Ltd | Housing box for on-vehicle ecu substrate |
| CN200966190Y (en) * | 2006-11-07 | 2007-10-24 | 中国船舶重工集团公司第七二二研究所 | Irregular electronic box body |
| CN102905481A (en) * | 2011-07-29 | 2013-01-30 | 常州艾兰电气科技有限公司 | Plasma inverter case |
| CN103025132A (en) * | 2012-12-20 | 2013-04-03 | 安徽巨一自动化装备有限公司 | Air cooling structure for insert type motor control box |
| CN203596982U (en) * | 2013-11-29 | 2014-05-14 | 成都国蓉科技有限公司 | Power supply box for VPX boards |
-
2013
- 2013-11-29 CN CN201310619996.XA patent/CN103687364A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06314891A (en) * | 1993-04-28 | 1994-11-08 | Augat Inc | Filler panel with air barrier |
| JP2005310914A (en) * | 2004-04-19 | 2005-11-04 | Sumitomo Wiring Syst Ltd | Housing box for on-vehicle ecu substrate |
| CN200966190Y (en) * | 2006-11-07 | 2007-10-24 | 中国船舶重工集团公司第七二二研究所 | Irregular electronic box body |
| CN102905481A (en) * | 2011-07-29 | 2013-01-30 | 常州艾兰电气科技有限公司 | Plasma inverter case |
| CN103025132A (en) * | 2012-12-20 | 2013-04-03 | 安徽巨一自动化装备有限公司 | Air cooling structure for insert type motor control box |
| CN203596982U (en) * | 2013-11-29 | 2014-05-14 | 成都国蓉科技有限公司 | Power supply box for VPX boards |
Non-Patent Citations (2)
| Title |
|---|
| KCKJ0: "VPX 开放式开发型机箱", 《百度文库HTTP://WENKU.BAIDU.COM/VIEW/3B89A73F10661ED9AD51F3B4.HTML》 * |
| KCKJ0: "VPX 开放式开发型机箱", 《百度文库HTTP://WENKU.BAIDU.COM/VIEW/3B89A73F10661ED9AD51F3B4.HTML》, 27 February 2013 (2013-02-27) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561430A (en) * | 2017-09-27 | 2018-01-09 | 上海旻艾信息科技有限公司 | A kind of double semiconductor die testing machine device |
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Application publication date: 20140326 |