CN110987772A

CN110987772A - Thermal aging test box

Info

Publication number: CN110987772A
Application number: CN201911127617.9A
Authority: CN
Inventors: 姚超; 陶峰; 谭海军; 俞晨凯
Original assignee: Jiangsu Jiuzhi Electric Co Ltd
Current assignee: Jiangsu Jiuzhi Electric Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-04-10

Abstract

The invention relates to a thermal aging test box which comprises a test box body and a test cavity body arranged on the test box body, wherein the inner walls of two sides of the test cavity body are respectively fixed with a bearing rod, the bearing rod is provided with a first sliding groove, the first sliding groove is connected with a first sliding strip in a sliding manner, a placing plate is fixed between the two first sliding strips, the upper surface of the test box body is fixed with a containing plate, the containing plate is provided with a placing groove, the inner walls of two sides of the placing groove are provided with second sliding grooves, the second sliding grooves are connected with second sliding strips in a sliding manner, a supporting plate is fixed between the two second sliding strips, the surface of the supporting plate is provided with a through groove, a heat dissipation fan is fixed in the through groove, the surface of the containing plate is fixed with a storage battery pack, and the storage pack is electrically connected.

Description

Thermal aging test box

Technical Field

The invention relates to the field of test boxes, in particular to a thermal aging test box.

Background

The thermal aging test box is also called as a ventilation aging test box and is suitable for heat resistance tests of electrical insulating materials, ventilation aging tests of electronic parts and plasticized products, and assessment and judgment of the storage and use adaptability of the electronic parts and plasticized products under high-temperature environmental conditions, and the performance of a sample is measured after the sample is aged in air under simulated high temperature and atmospheric pressure and is compared with the performance of an unaged sample. After the thermal aging test is completed, the surface of the workpiece still has high residual temperature, and the worker still needs to wait for the natural cooling of the workpiece, but the natural cooling time is long, and the worker still needs to wait for a long time.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art and provides a thermal aging test box.

The invention is realized by the following technical scheme: the utility model provides a thermal ageing test box, includes the test box and sets up the test cavity on the test box, be fixed with the carrier bar on the inner wall of the both sides of test cavity respectively, first spout has been seted up on the carrier bar, sliding connection has first draw runner in the first spout, is fixed with between two first draw runners and places the board, the last fixed surface of test box has the storage plate, the standing groove has been seted up on the storage plate, the second spout has been seted up on the inner wall of standing groove both sides, sliding connection has the second draw runner in the second spout, is fixed with the layer board between two second draw runners, logical groove has been seted up on the surface of layer board, logical inslot is fixed with cooling fan, the fixed surface of storage plate has storage battery, storage battery is connected with cooling fan electricity.

Furthermore, the placing plate and the front end surface of the supporting plate are respectively fixed with a handle.

The invention has the beneficial effects that: like this when need carry out thermal ageing test, at first place the work piece place the board on, make again place the board and slide in to the experimental cavity through first draw runner, can carry out thermal ageing test to the work piece this moment, can make this moment place the board and outwards slide after experimental completion this moment, the pulling layer board is by the inside outside roll-off of standing groove, make the fan that dispels the heat work this moment, the wind meeting that the fan that dispels the heat blew off is to the work piece, thereby can increase the cooling rate of work piece, the staff need not wait for longer time like this, subsequent work efficiency has been improved.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic front view of the present invention;

in the figure: 1. a test box body; 2. a test cavity; 3. a carrier bar; 4. a first chute; 5. a first slide bar; 6. placing the plate; 7. a storage plate; 8. a placement groove; 9. a second chute; 10. a second slide bar; 11. a support plate; 12. a through groove; 13. a heat radiation fan; 14. a battery pack; 15. a handle.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the invention comprises a test box body 1 and a test cavity 2 arranged on the test box body 1, the inner walls of the two sides of the test cavity 2 are respectively fixed with a bearing rod 3, the bearing rod 3 is provided with a first chute 4, a first sliding bar 5 is connected in the first sliding groove 4 in a sliding way, a placing plate 6 is fixed between the two first sliding bars 5, a containing plate 7 is fixed on the upper surface of the test box body 1, a placing groove 8 is arranged on the containing plate 7, the inner walls of the two sides of the placing groove 8 are provided with second sliding grooves 9, second sliding strips 10 are connected in the second sliding grooves 9 in a sliding manner, a supporting plate 11 is fixed between the two second sliding strips 10, a through groove 12 is arranged on the surface of the supporting plate 11, a heat radiation fan 13 is fixed in the through groove 12, and a storage battery pack 14 is fixed on the surface of the receiving plate 7, and the storage battery pack 14 is electrically connected with the cooling fan 13. Like this when need carry out thermal ageing test, at first place the work piece place board 6 on, make again place board 6 and slide to experimental cavity 2 through first draw runner 5, can carry out thermal ageing test to the work piece this moment, can make this moment place board 6 and outwards slide after experimental completion this moment, pulling layer board 11 is by the inside outside roll-off of standing groove 8, make radiator fan 13 work this moment, the wind meeting that radiator fan 13 blew out is to the work piece, thereby can increase the cooling rate of work piece, the staff need not wait for a long time like this, subsequent work efficiency has been improved.

Further, a handle 15 is fixed to the front end surfaces of the placement plate 6 and the pallet 11, respectively. Handle 15 through layer board 11 can be convenient pulling layer board 11, and place its surface temperature also can increase when board 6 is in experimental cavity 2, can hold the convenient messenger of handle 15 through the staff and place 6 roll-outs of board, can not scald the staff through the staff this moment.

The invention has the beneficial effects that: like this when need carry out thermal ageing test, at first place the work piece place board 6 on, make again place board 6 and slide to experimental cavity 2 through first draw runner 5, can carry out thermal ageing test to the work piece this moment, can make this moment place board 6 and outwards slide after experimental completion this moment, pulling layer board 11 is by the inside outside roll-off of standing groove 8, make radiator fan 13 work this moment, the wind meeting that radiator fan 13 blew out is to the work piece, thereby can increase the cooling rate of work piece, the staff need not wait for a long time like this, subsequent work efficiency has been improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a thermal ageing test box, includes experimental box and sets up the experimental cavity on experimental box, its characterized in that: the inner wall of the two sides of the test cavity is respectively fixed with a bearing rod, the bearing rod is provided with a first sliding groove, the first sliding groove is internally and slidably connected with a first sliding strip, a placing plate is fixed between the two first sliding strips, the upper surface of the test box is fixed with a containing plate, the containing plate is provided with a containing groove, the inner wall of the two sides of the containing groove is provided with a second sliding groove, the second sliding groove is internally and slidably connected with a second sliding strip, a supporting plate is fixed between the two second sliding strips, the surface of the supporting plate is provided with a through groove, the through groove is internally and fixedly provided with a cooling fan, the surface of the containing plate is fixedly provided with a storage battery, and the storage battery is electrically connected with the cooling fan.

2. A thermal ageing test cell according to claim 1, wherein: the front end surfaces of the placing plate and the supporting plate are respectively fixed with a handle.