CN213315033U

CN213315033U - High-low temperature alternating damp-heat test box device

Info

Publication number: CN213315033U
Application number: CN202021862966.3U
Authority: CN
Inventors: 方平
Original assignee: Dongguan Pengrui Test Equipment Co ltd
Current assignee: Dongguan Pengrui Test Equipment Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-01
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a high low temperature reversal humid heat test chamber device, including the box, connect at the chamber door of box front end and be located the thermal-insulated baffle of box, the baffle from left to right cuts apart into the cold test chamber of banding refrigerator and the hot test chamber of taking the heat engine in proper order with the box. The test device is characterized by further comprising a carrier which is connected to the partition plate in a rotating mode and is vertically arranged along the axis of the pie, accommodating grooves corresponding to the carrier are formed in the partition plate, a containing groove for containing the test part is formed in the circumferential direction of the carrier, and the carrier is connected with a power mechanism for rotation. Open the chamber door, put into test part, the power on, the motor drives the pivot and rotates to it is rotatory to drive the carrier, and the carrier carries out the shutoff to the holding tank on the baffle, avoids the heat exchange of cold test chamber and hot test chamber, reduces energy damage, and the rotation of carrier can make test part make a round trip to alternate between cold test chamber and hot test chamber, and is very fast like this, also need not the hand and gets, and is more convenient.

Description

High-low temperature alternating damp-heat test box device

Technical Field

The utility model relates to a high low temperature reversal damp heat test case field specifically is a high low temperature reversal damp heat test case device.

Background

In order to verify the product quality, many electrical products need to be tested at high and low temperatures to check the working conditions of the electrical products at high and low temperatures, and some electrical products are changed back and forth between high and low temperatures, so that the quality of the electrical products can be better checked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high low temperature reversal damp and hot proof box device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high low temperature reversal humid heat test chamber device, includes the box, connects the chamber door at the box front end and is located the thermal-insulated baffle of box, the baffle is cut apart the cold test chamber of banding refrigerator and the hot test chamber of taking the heating machine with the box from left to right in proper order.

The test device is characterized by further comprising a carrier which is connected to the partition plate in a rotating mode and is vertically arranged along the axis of the pie, accommodating grooves corresponding to the carrier are formed in the partition plate, a containing groove for containing the test part is formed in the circumferential direction of the carrier, and the carrier is connected with a power mechanism for rotation.

Preferably, the power mechanism comprises a rotating shaft fixed on the axis of the carrier, the rotating shaft penetrates through the partition plate to be rotatably connected with the inner wall of the box body respectively, and the upper end of the rotating shaft penetrates through the box body to be connected with a motor.

Preferably, the partition is hollow for conveniently accommodating the rotating shaft.

Preferably, the placement grooves are symmetrically arranged in two with respect to the axis of the carrier.

Preferably, the carrier is provided in plurality above and below.

Compared with the prior art, the beneficial effects of the utility model are that: open the chamber door, put into test part, the power on, the motor drives the pivot and rotates to it is rotatory to drive the carrier, and the carrier carries out the shutoff to the holding tank on the baffle, avoids the heat exchange of cold test chamber and hot test chamber, reduces energy damage, and the rotation of carrier can make test part make a round trip to alternate between cold test chamber and hot test chamber, and is very fast like this, also need not the hand and gets, and is more convenient.

Drawings

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

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a front view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. a box body; 11. a box door; 12. a partition plate; 2. a carrier; 21. a placement groove; 22. a rotating shaft; 23. an electric motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution of a high-low temperature alternating humidity-heat test chamber device: the utility model provides a high low temperature reversal humid heat test chamber device, includes box 1, connects at the chamber door 11 of box 1 front end and is located the thermal-insulated baffle 12 of box 1, and baffle 12 divides box 1 into the cold test chamber of taking the refrigerator and the hot test chamber of taking the heater from left to right in proper order.

Still including rotating carrier 2 of connecting the vertical setting of axis of pie on baffle 12, and offer the holding tank that corresponds with carrier 2 on the baffle 12, offer the standing groove 21 of placing the test part in carrier 2's the week, carrier 2 is connected with the power unit of rotatory usefulness. The carrier 2 and the partition 12 can be made of plastic foam, and the carrier 2 can close the accommodating groove. The power mechanism comprises a rotating shaft 22 fixed at the axis of the carrier 2, the rotating shaft 22 penetrates through the partition plate 12 to be respectively connected with the inner wall of the box body 1 in a rotating manner, and the upper end of the rotating shaft 22 penetrates through the box body 1 to be connected with a motor 23. The motor 23 drives the carrier 2 to rotate, so that the test parts are exchanged between the cold test chamber and the hot test chamber, and the cold-hot alternating test is completed. The partition 12 is hollow to conveniently receive the shaft 22. The installation of the rotating shaft 22 is convenient, and the heat insulation is better. The placement grooves 21 are provided two symmetrically with respect to the axis of the carrier 2. The test piece placement was increased. The carriers 2 are disposed in plurality above one another. The test piece placement was increased.

The working principle is as follows: open chamber door 11, put into test part, the power is gone up, motor 23 drives pivot 22 and rotates, thereby it is rotatory to drive carrier 2, carrier 2 carries out the shutoff to the holding tank on baffle 12, avoid the heat exchange of cold test chamber and hot test chamber, reduce energy damage, the rotation of carrier 2, can make test part make a round trip to alternate between cold test chamber and hot test chamber, speed ratio is very fast like this, also need not to take by hand, it is more convenient, it needs to notice, here motor 23 can connection director, through controller control speed, when standing groove 21 is located cold test intracavity, can stop, during the transform, then fast rotation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-low temperature alternating humid heat test box device comprises a box body (1), a box door (11) connected to the front end of the box body (1) and a heat insulation partition plate (12) located in the box body (1), wherein the box body (1) is sequentially divided into a cold test cavity with a refrigerator and a hot test cavity with a heater by the partition plate (12) from left to right;

the method is characterized in that: still including rotating carrier (2) of connecting the vertical setting of axis of pie on baffle (12), and set up the holding tank that corresponds with carrier (2) on baffle (12), set up standing groove (21) of placing the test part in the circumference of carrier (2), power unit that the rotation was used is connected to carrier (2).

2. The high-low temperature alternating humidity heat test chamber device according to claim 1, wherein: the power mechanism comprises a rotating shaft (22) fixed at the axis of the carrier (2), the rotating shaft (22) penetrates through the partition plate (12) to be respectively connected with the inner wall of the box body (1) in a rotating mode, and the upper end of the rotating shaft (22) penetrates through the box body (1) to be connected with a motor (23).

3. The high-low temperature alternating humidity heat test chamber device according to claim 2, wherein: the partition plate (12) is hollow and is convenient for accommodating the rotating shaft (22).

4. The high-low temperature alternating humidity heat test chamber device according to claim 3, wherein: the two placing grooves (21) are symmetrically arranged about the axis of the carrier (2).

5. The high-low temperature alternating humidity heat test chamber device according to claim 4, wherein: the carriers (2) are arranged in a plurality of up-and-down directions.