CN217212932U

CN217212932U - Power cycle test device

Info

Publication number: CN217212932U
Application number: CN202122932015.XU
Authority: CN
Inventors: 蒲辰
Original assignee: Nanjing Yien Electric Technology Co ltd
Current assignee: Nanjing Yien Electric Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-08-16
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a power cycle test device, including the rack, still include: the device comprises a cabinet, a sliding switch door arranged on the front end face of the cabinet, a detection bin fixed on the upper end face of the cabinet, a protective cover rotating through a hinge on the surface of the detection bin, a test module fixed in the inner cavity of the detection bin, an air duct fixed between the cabinet and the detection bin in a penetrating manner, and an air inlet pipe embedded in one side of the cabinet. The utility model discloses, through micro motor, can drive the suction fan leaf and rotate, thereby send into gas in the rack, and can send into the gas in the rack through the air duct and detect the storehouse, can be the while to components and parts in the rack with detect experimental electron device in the storehouse and cool down, can effectually prevent that the high temperature from causing the influence to electron device cycle test data, and when the bull stick pivoted, can drive the cleaning brush and clear up the filter screen, when can preventing dust access device, can also prevent that the filter screen from appearing blockking up the gaseous entering of influence.

Description

Power cycle test device

Technical Field

The utility model relates to a circulation check out test set technical field especially relates to a power cycle test device.

Background

A power cycle test device is used for detecting various performances of an electronic device, in order to ensure the reliability of the electronic device, power cycle tests are required to be carried out on various devices in a system, the reliability of the whole electronic system is not only reflected in that the electronic system can be kept stable under a normal working state, but also the working performances of various devices under extreme conditions are tested, parameters such as current, voltage, junction temperature and the like are monitored in real time in the test process through a special power cycle test system, and the defects of the devices in the aging process are monitored in real time by using measured data.

In the use process of the conventional power cycle test device, a cabinet and an electronic device can generate large heat in a long-term reciprocating cycle test, the heat is accumulated in a detection bin and is easy to influence the detected numerical value, and therefore the power cycle test device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a power cycle test device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a power cycle test device, includes the rack, still includes:

install in the sliding switch door of terminal surface before the rack, the rack up end is fixed with the detection storehouse, it has the protection casing to detect the storehouse surface through the hinge rotation, it is fixed with test module to detect the storehouse inner chamber, the rack with it is fixed with the air duct to detect to run through between the storehouse, rack one side gomphosis has the intake pipe, the fan leaf is inhaled to the intake pipe inner chamber installation.

Preferably, a support frame is fixed in the inner cavity of the air inlet pipe, a rotating rod is installed at one end of the support frame in a rotating mode, the rotating rod transversely penetrates through and is fixed with the inner cavity of the suction fan blade, and a micro motor driven by the rotating rod is fixed at the other end of the support frame.

Preferably, a filter screen is fixed in the inner cavity of the air inlet pipe, so that the filter screen can prevent dust from entering the cabinet.

Preferably, the extension end of the rotating rod is fixed with a connecting plate, the surface of the connecting plate is fixed with a spring, and the extension end of the spring is fixed with a cleaning brush, so that the cleaning brush can be extruded to be tightly attached to the filter screen.

Preferably, the cleaning brush is attached to the surface of the filter screen and used for rotating and scraping the filter screen.

Preferably, a material placing plate is fixed at the lower end of the inner cavity of the detection bin, a sliding groove is formed in the surface of the material placing plate, a sliding block is sleeved in the inner cavity of the sliding groove in a sliding mode, a clamping plate is fixed on the upper end face of the sliding block, and a bolt is meshed between the sliding block and the sliding groove in a threaded mode so that the two clamping plates can fix the tested electronic device.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through micro motor, can drive the suction fan leaf and rotate, thereby send into gas in the rack, and can send into the gas in the rack through the air duct and detect the storehouse, can be the while to components and parts in the rack with detect experimental electron device in the storehouse and cool down, can effectually prevent that the high temperature from causing the influence to electron device cycle test data, and when the bull stick pivoted, can drive the cleaning brush and clear up the filter screen, when can preventing dust access device, can also prevent that the filter screen from appearing blockking up the gaseous entering of influence.

Drawings

Fig. 1 is a schematic perspective view of a power cycle test apparatus provided by the present invention;

fig. 2 is a schematic view of a cross-sectional structure at an air inlet pipe of the power cycle testing apparatus provided by the present invention;

fig. 3 is the utility model provides a power cycle test device's blowing board department structure sketch map.

In the figure: 1. a cabinet; 2. opening and closing the door; 3. a detection bin; 4. a protective cover; 5. a test module; 6. an air duct; 7. an air inlet pipe; 8. a support frame; 9. a rotating rod; 10. an intake fan blade; 11. a micro motor; 12. filtering with a screen; 13. a connecting plate; 14. a spring; 15. a cleaning brush; 16. a material placing plate; 17. a chute; 18. a slider; 19. a splint; 20. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a power cycle test apparatus includes a cabinet 1, and further includes: a slide switch door 2 arranged on the front end face of a machine cabinet 1, a detection chamber 3 fixed on the upper end face of the machine cabinet 1, a protective cover 4 rotating on the surface of the detection chamber 3 through a hinge, a test module 5 fixed in the inner cavity of the detection chamber 3, an air duct 6 fixed between the machine cabinet 1 and the detection chamber 3, an air inlet pipe 7 embedded on one side of the machine cabinet 1, a suction fan blade 10 installed in the inner cavity of the air inlet pipe 7, a support frame 8 fixed in the inner cavity of the air inlet pipe 7, a rotating rod 9 rotatably installed on one end of the support frame 8, the rotating rod 9 transversely fixed with the inner cavity of the suction fan blade 10, a micro motor 11 fixed on the other end of the support frame 8 and driving with the rotating rod 9, a filter screen 12 fixed in the inner cavity of the air inlet pipe 7, a connecting plate 13 fixed on the extending end of the rotating rod 9, a spring 14 fixed on the surface of the connecting plate 13, a cleaning brush 15 fixed on the extending end of the spring 14, the cleaning brush 15 attached to the surface of the filter screen 12 for rotatably scraping the filter screen 12, the micro motor 11 drives the rotating rod 9 and the suction fan blade 10 to rotate, so that gas of the gas enters the inner cavity of the cabinet 1 through the gas inlet pipe 7, the gas in the cabinet 1 is sent into the detection bin 3 through the gas guide pipe 6, the rotating rod 9 simultaneously drives the cleaning brush 15 to scrape on the surface of the filter screen 12, and dust filtered and accumulated by the filter screen 12 is cleaned;

the lower end of the inner cavity of the detection bin 3 is fixedly provided with a material placing plate 16, the surface of the material placing plate 16 is provided with a sliding groove 17, the inner cavity of the sliding groove 17 is sleeved with a sliding block 18 in a sliding manner, the upper end face of the sliding block 18 is fixedly provided with a clamping plate 19, the sliding block 18 is in threaded engagement with the sliding groove 17 through a bolt 20, the sliding block 18 can be moved in the sliding groove 17 through the sliding block 18 by pulling the clamping plate 19, the sliding block 18 is fixed by rotating the bolt 20, the clamping plate 19 can be attached to two sides of the electronic device, and the electronic device can be extruded and fixed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power cycle test device, includes the rack, its characterized in that still includes:

the device comprises a switch door arranged on the front end face of a cabinet, a detection bin is fixed on the upper end face of the cabinet, a protective cover is rotated on the surface of the detection bin through a hinge, a test module is fixed in the inner cavity of the detection bin, an air guide pipe penetrates through and is fixed between the cabinet and the detection bin, an air inlet pipe is embedded in one side of the cabinet, and an air suction fan blade is arranged in the inner cavity of the air inlet pipe.

2. The power cycle test device of claim 1, wherein a support frame is fixed in the inner cavity of the air inlet pipe, a rotating rod is rotatably installed at one end of the support frame, the rotating rod and the inner cavity of the suction fan blade transversely penetrate and are fixed, and a micro motor driven by the rotating rod is fixed at the other end of the support frame.

3. The power cycle test device of claim 2, wherein a filter screen is fixed in the inner cavity of the air inlet pipe.

4. The power cycle test device of claim 3, wherein the extension end of the rotating rod is fixed with a connecting plate, the surface of the connecting plate is fixed with a spring, and the extension end of the spring is fixed with a cleaning brush.

5. The power cycle test apparatus of claim 4, wherein the cleaning brush is attached to the surface of the filter screen for rotating and scraping the filter screen.

6. The power cycle test device according to claim 1, wherein a material discharge plate is fixed at the lower end of the inner cavity of the detection bin, a chute is formed in the surface of the material discharge plate, a sliding block is slidably sleeved in the inner cavity of the chute, a clamping plate is fixed on the upper end face of the sliding block, and a bolt is engaged with the chute through threads.