Unlock instant, AI-driven research and patent intelligence for your innovation.

Power source box

A power box and box body technology, applied in the field of power boxes, can solve the problems of large volume and complex structure of VPX power box, and achieve the effects of small size, simple structure and convenient loading and unloading.

Inactive Publication Date: 2014-03-26
CHENGDU GUORONG TECH
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a power supply box, which solves the problems of complex structure and large volume of VPX power supply boxes in the past

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power source box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Such as figure 1 The shown power supply box includes a box body 9, the inside of the lower end of the box body 9 is an installation cavity 7, and the upper end of the box body 9 is provided with two back-to-back U-shaped installation grooves 2, and the upper and lower sides of the U-shaped installation groove 2 Positioning steps 5 and installation steps 6 are arranged at the ports at both ends of the lower end, and a row of threaded holes are uniformly distributed along the axial direction of the installation steps 6 on the installation steps 6 .

[0017] In this embodiment, the installation cavity 7 is used to install the power supply device and the cooling fan, and the VPX connecting plate for installing the VPX board is added to the vertical side of the U-shaped installation groove 2 during subsequent assembly, and the positioning step 5 and the installation step 6 are used for Install and position the VPX board. The threaded holes are used to screw the VPX board.

...

Embodiment 2

[0020] In this embodiment, the following structure is added on the basis of Embodiment 1: the box body 9 is provided with a ventilation port 8 on the side of the installation cavity 7 .

[0021] In this embodiment, in order to reduce the temperature of the electrical components inside the box body 9 and improve the effect of cooling and heat dissipation, a ventilation port 8 is provided on the side of the installation cavity 7, so as to facilitate internal ventilation, improve the efficiency of the internal cooling fan, and improve heat dissipation. .

Embodiment 3

[0023] In this embodiment, on the basis of Embodiment 1 or Embodiment 2, parallel partitions are added. Partition 4.

[0024] The parallel partitions 4 in this embodiment divide the upper and lower horizontal sides of the U-shaped installation groove 2 into multiple installation areas, which can be positioned and installed well when the VPX board is installed, and do not affect each other. More convenient.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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 [0001] The invention relates to a power box, more specifically to a power box for a VPX board. Background technique [0002] VPX is a new bus technology. VPX bus is a new generation of high-speed serial bus standard proposed by VITA (VME International Trade Association, VME International Trade Association) in 2007 based on its VME bus. VPX bus technology is now gradually used in the field of signal processing, and there are more and more VPX boards with various functions. Most of these boards with different functions are concentrated on the VPX backplane and powered by a power box to achieve centralized power supply. However, due to the large number of VPX boards, most of the power boxes have complex structures and large volumes, which are not conducive to practical use. Contents of the invention [0003] The invention provides a power supply box, which solves the problems of complex structure and large volume of the conventional VPX power supply box. [...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H05K5/00H05K7/20
Inventor 万传彬陆建国王林陈刚李华王云樊宏坤
Owner CHENGDU GUORONG TECH