CN219024342U

CN219024342U - Convenient breather of thermal aging test box

Info

Publication number: CN219024342U
Application number: CN202223504040.9U
Authority: CN
Inventors: 孙青�; 韩正印; 王顺才
Original assignee: Sanxin International Testing And Certification Co ltd
Current assignee: Sanxin International Testing And Certification Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-16
Anticipated expiration: 2032-12-28

Abstract

The utility model belongs to the technical field of ventilation of a thermal ageing test box, and particularly relates to a convenient ventilation device of the thermal ageing test box, wherein a ventilation groove is formed in the upper end of the thermal ageing test box, a plurality of groups of ventilation holes are formed in the inner side wall of the ventilation groove at intervals along the circumferential direction, an adjusting handle is rotationally connected to the ventilation groove, a plurality of groups of baffles corresponding to the ventilation holes are fixedly connected to the bottom of the adjusting handle at intervals, a rapid ventilation device for rapid ventilation is arranged on the thermal ageing test box, an opening and closing door is rotationally connected to the front end of the thermal ageing test box, and a plurality of groups of heat dissipation holes are formed in the bottom of the thermal ageing test box.

Description

Convenient breather of thermal aging test box

Technical Field

The utility model belongs to the technical field of ventilation of thermal ageing test boxes, and particularly relates to a convenient ventilation device of a thermal ageing test box.

Background

In order to ensure the effect of the thermal ageing test, the current thermal ageing test generally has the requirement of carrying out specified ventilation times on the thermal ageing test box, and in order to realize ventilation on the thermal ageing test box, the current technology generally adopts a structure of arranging a ventilation adjusting cap at the top of the thermal ageing test box;

the ventilation structure has some technical problems:

1. in order to control the temperature uniformity in the thermal ageing test box, a plurality of ventilation adjusting caps are arranged at the top of the thermal ageing test box, which certainly increases the manufacturing procedures of the thermal ageing test box and also causes the manufacturing process of the thermal ageing test box to be complicated;

2. when the thermal ageing test box is subjected to ventilation debugging, the adjustment amplitude of each ventilation adjusting cap is required to be kept consistent, otherwise, the temperature uniformity in the box is affected, the ventilation debugging process is very complicated, and the ventilation debugging time is longer.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a convenient ventilation device of a thermal ageing test box, and solves the technical problems.

The scheme adopted by the utility model is as follows: the utility model provides a convenient breather of heat aging test case, includes heat aging test case, its characterized in that, heat aging test case upper end seted up the gas take out groove, the gas take out groove inside wall be equipped with the array gas vent along circumference interval, the gas take out inslot rotation be connected with adjustment handle, adjustment handle bottom interval fixedly connected with the array baffle that the gas vent corresponds, heat aging test case on be equipped with the quick breather that is used for quick take a breath, heat aging test case front end rotate and be connected with the door that opens and shuts, the bottom is equipped with the array louvre.

Preferably, the quick air exchanging device comprises a concave hole formed in the top of the thermal aging test box, a concave plate is rotationally connected in the concave hole, and two groups of lifting handles are fixedly connected to the concave plate at intervals.

Preferably, the upper end of the ventilation groove is provided with a circular groove positioned at the upper side of the ventilation hole, four groups of rotating plates are rotationally connected in the circular groove at intervals, and four groups of connecting plates are fixedly connected between the rotating plates and the adjusting handle.

Preferably, a transparent glass plate is arranged in the middle of the opening and closing door.

The utility model has the beneficial effects that:

1. the size of the ventilation hole can be adjusted through the adjusting handle, so that an operator is prevented from frequently adjusting a plurality of ventilation adjusting caps, ventilation steps are saved, the manufacturing procedures of the thermal ageing test box are reduced, and the technical problem that the manufacturing process of the thermal ageing test box is complicated is solved;

2. the concave plate is opened, so that the function of quick ventilation can be realized, and the quick cooling is needed when the work is completed.

Drawings

Fig. 1 is one of the perspective views of the present utility model.

Fig. 2 is a second perspective cross-sectional view of the present utility model.

Fig. 3 is a partial enlarged view of a of fig. 2.

FIG. 4 is a partial enlarged view of FIG. 2B

Fig. 5 is a three-dimensional cross-sectional view of the present utility model.

Reference numerals: 1. a thermal ageing test chamber; 2. a ventilation groove; 3. an air vent; 4. an adjusting handle; 5. a baffle; 6. an opening/closing door; 7. a heat radiation hole; 8. a concave hole; 9. a concave plate; 10. lifting a handle; 11. circular ring grooves; 12. a rotating plate; 13. a connecting plate; 14. a transparent glass plate.

Detailed Description

The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of the embodiments with reference to the accompanying drawings 1-5. The following embodiments are described in detail with reference to the drawings.

Exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

Embodiment one, a convenient breather of heat ageing test case, including heat ageing test case 1, its characterized in that, heat ageing test case 1 upper end seted up the gas take out groove 2, gas take out groove 2 inside wall along circumference interval be equipped with array gas vent 3, gas take out groove 2 rotation be connected with adjustment handle 4, adjustment handle 4 bottom interval fixedly connected with the array baffle 5 that gas vent 3 corresponds, heat ageing test case 1 on be equipped with the quick breather that is used for taking a breath, heat ageing test case 1 front end rotate and be connected with opening and shutting door 6, the bottom is equipped with array louvre 7.

In the second embodiment, on the basis of the first embodiment, the quick air exchange device comprises a concave hole 8 formed in the top of the thermal aging test chamber 1, a concave plate 9 is rotationally connected in the concave hole 8, and two groups of lifting handles 10 are fixedly connected to the concave plate 9 at intervals.

In the third embodiment, on the basis of the second embodiment, the upper end of the ventilation groove 2 is provided with a circular groove 11 positioned at the upper side of the ventilation hole 3, four groups of rotating plates 12 are rotatably connected in the circular groove 11 at intervals, and four groups of connecting plates 13 are fixedly connected between the four groups of rotating plates 12 and the adjusting handle 4.

In the fourth embodiment, on the basis of the third embodiment, a transparent glass plate 14 is disposed in the middle of the opening and closing door 6.

When the embodiment is used, the ventilation groove 2 is formed in the upper end of the thermal ageing test box 1, and the adjusting handle 4 is moved, so that the adjusting handle 4 can drive the baffle 5 to act relative to the ventilation hole 3 because the array baffle 5 corresponding to the ventilation hole 3 is fixedly connected to the bottom of the adjusting handle 4 at intervals, thereby realizing the function of adjusting the size of the ventilation hole 3, and solving the technical problems that a plurality of ventilation adjusting caps are required to be arranged at the top of the thermal ageing test box 1 until the thermal ageing test box is adjusted to a proper position, which definitely increases the manufacturing procedure of the thermal ageing test box 1, also leads to the complicated manufacturing process of the thermal ageing test box 1, has very complicated ventilation debugging process and longer ventilation debugging time;

after the work is finished, when the temperature in the box body needs to be reduced rapidly, the concave plate 9 can be moved by lifting the handle 10, so that the contact area between the concave hole 8 formed in the top of the thermal aging test box 1 and air is enlarged, and the rapid ventilation function is realized.

The above description is only for the purpose of illustrating the utility model, and it should be understood that the utility model is not limited to the above embodiments, but various modifications consistent with the idea of the utility model are within the scope of the utility model.

Claims

1. The utility model provides a convenient breather of heat aging test case, includes heat aging test case (1), its characterized in that, heat aging test case (1) upper end seted up ventilation groove (2), ventilation groove (2) inside wall along circumference interval be equipped with array ventilation hole (3), ventilation groove (2) internal rotation be connected with adjustment handle (4), adjustment handle (4) bottom interval fixedly connected with array baffle (5) that correspond with ventilation hole (3), heat aging test case (1) on be equipped with the quick breather that is used for quick ventilation, heat aging test case (1) front end rotate and be connected with open and shut door (6), the bottom is equipped with array louvre (7).

2. The portable ventilation device of the thermal aging test chamber according to claim 1, wherein the rapid ventilation device comprises a concave hole (8) formed in the top of the thermal aging test chamber (1), the concave hole (8) is rotationally connected with a concave plate (9), and two groups of lifting handles (10) are fixedly connected to the concave plate (9) at intervals.

3. The portable ventilation device of the thermal aging test chamber according to claim 2, wherein the upper end of the ventilation groove (2) is provided with a circular groove (11) positioned at the upper side of the ventilation hole (3), four groups of rotating plates (12) are rotatably connected in the circular groove (11) at intervals, and four groups of connecting plates (13) are fixedly connected between the four groups of rotating plates (12) and the adjusting handle (4).

4. A portable ventilation device for a thermal ageing test chamber according to claim 3, wherein a transparent glass plate (14) is arranged in the middle of the opening and closing door (6).