CN206348410U - A small automatic aging testing machine - Google Patents

Abstract

The utility model discloses a small-size automatic aging testing machine, including box, control room and time-recorder, the quick-witted door is installed to the box outer wall, and the inside observation window of having seted up of quick-witted door, the inside test chamber of having seted up of box, and the inside heater that is provided with of test chamber, be fixed with the heat preservation between heater and the box, the test chamber bottom is fixed with the test jig, and installs the thermodetector below the test jig, the xenon arc lamp is installed at the test chamber top, and the test chamber installs the heat dissipation fan, the controller is installed to the control room outer wall, and the controller outside is fixed with display screen and control panel respectively, thermodetector output and AD digital analog converter input electric connection, AD digital analog converter output and treater input electric connection, the output of treater respectively with heater, xenon arc lamp, The heat dissipation fan is electrically connected with the input end of the display screen. The utility model discloses compact structure, it is small, the function is comprehensive.

Description

A small automatic aging testing machine

technical field

The utility model relates to the technical field of experimental equipment, in particular to a small automatic aging testing machine.

Background technique

At present, the aging test chamber is a general term for products in the environmental test industry, and it is an important one in the artificial environment climate test method. The xenon lamp aging uses a xenon arc lamp that can simulate the full sunlight spectrum to reproduce the destructive effects of different environments. Light wave can provide corresponding environment simulation and accelerated test for scientific research, product development and quality control. The parameters and performance of materials after high-temperature or constant test temperature environment changes, but the general aging test machine only has a single test machine for testing, the test environment data is not comprehensive, and the general test machine is large in size and takes up a lot of space.

Utility model content

The purpose of this utility model is to provide a small automatic aging testing machine to solve the problems raised in the above-mentioned background technology. Small size, full-featured.

In order to achieve the above purpose, the utility model provides the following technical solutions: a small automatic aging tester, including a box body, a control room and a timer, an organic door is installed on the outer wall of the box, and an observation window is opened inside the door, so There is a test room inside the box, and a heater is installed inside the test room, an insulation layer is fixed between the heater and the box, a test frame is fixed at the bottom of the test room, and a temperature measuring device is installed under the test frame. A xenon arc lamp is installed on the top of the test room, and a cooling fan is installed in the test room. A controller is installed on the outer wall of the control room, and a display screen and a control panel are respectively fixed outside the controller. The output of the thermometer is The terminal is electrically connected to the input terminal of the A/D digital-to-analog converter, the output terminal of the A/D digital-to-analog converter is electrically connected to the input terminal of the processor, and the output terminal of the control panel is electrically connected to the input terminal of the controller. And the controller is electrically connected to the processor, the output end of the timer is electrically connected to the input end of the processor, and the output end of the processor is electrically connected to the heater, the xenon arc lamp, the cooling fan and the input end of the display screen respectively. sexual connection.

Preferably, rollers are installed at the bottom of the box.

Preferably, the door is rotatably connected to the box body through a pin shaft, and a handle is fixed on the right side of the door.

Preferably, the control room and the test room are separated by a partition.

Preferably, the timer is installed in the control room.

Compared with the prior art, the beneficial effect of the utility model is: the device to be tested is placed above the test frame in the test room, the contact surface between the test object and the test frame is small, the lighting time of the xenon arc lamp is set through the control panel, and the heating The heating temperature of the device is measured by a thermometer to measure the temperature in the test room. When the temperature is too high, the cooling fan will run. When the temperature drops to the lower limit of the set value, the cooling fan will stop exhausting. Prevent the temperature from dropping too fast, and can be observed outside through the observation window without opening the door. The combination of xenon arc lamp and heater can simulate the aging of objects in different environments. It has a compact structure, small size and comprehensive functions.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a front view of the internal structure of the utility model;

Fig. 3 is a functional block diagram of the utility model.

In the figure: 1-box; 2-door; 3-observation window; 4-compartment; 5-control room; 6-controller; 7-handle; 8-roller; 9-insulation layer; 10-heater ;11-xenon arc lamp; 12-cooling fan; 13-test frame; 14-thermometer; 15-display screen; 16-control panel; 17-test room; processor; 20 - timer.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, a kind of embodiment that the utility model provides: a kind of small-sized automatic aging testing machine, comprises box body 1, control room 5 and timer 20, box body 1 outer wall is installed organic door 2, and machine door 2 There is an observation window 3 inside, a test room 17 is opened inside the box body 1, and a heater 10 is arranged inside the test room 17, an insulation layer 9 is fixed between the heater 10 and the box body 1, and the bottom of the test room 17 is fixed with A test frame 13, and a thermometer 14 is installed below the test frame 13, a xenon arc lamp 11 is installed on the top of the test chamber 17, and a cooling fan 12 is installed in the test chamber 17, and a controller 6 is installed on the outer wall of the control chamber 5, and the controller 6. A display screen 15 and a control panel 16 are respectively fixed on the outside, the output end of the thermometer 14 is electrically connected to the input end of the A/D digital-to-analog converter 18, and the output end of the A/D digital-to-analog converter 18 is connected to the input end of the processor 19 Electrically connected, the output end of the control panel 16 is electrically connected to the input end of the controller 6, and the controller 6 is electrically connected to the processor 19, the output end of the timer 20 is electrically connected to the input end of the processor 19, and the processor 19 The output ends of the heater 10, the xenon arc lamp 11, the cooling fan 12 and the input end of the display screen 15 are respectively electrically connected, the bottom of the box body 1 is equipped with a roller 8, and the door 2 is connected to the box body 1 through a pin shaft, and A handle 7 is fixed on the right side of the machine door 2 , the control room 5 and the test room 17 are separated by a partition 4 , and the timer 20 is installed in the control room 5 .

Working principle: when in use, place the object to be tested on the top of the test frame 13 in the test room 17, the contact surface between the test object and the test frame 13 is small, close the door 2, set the lighting time of the xenon arc lamp 11 through the control panel 16, and heat The heating temperature of the device 10 is measured by the thermometer 14 to measure the temperature in the test chamber 17. When the temperature is too high, the cooling fan 12 will run. When the temperature drops to the lower limit of the set value, the cooling fan 12 will stop exhausting, and the cycle will always be maintained during the test. State, the test chamber 17 and the control chamber 5 are simultaneously arranged in the box body 1, separated by a partition, and the volume is relatively small.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. a kind of small-sized automatic aging testing machine, including casing (1), control room (5) and timer (20), it is characterised in that：Institute State casing (1) outer wall and gate (2) is installed, and gate (2) internal offer offers inside observation window (3), the casing (1) Test cabinet (17), and test cabinet (17) is internally provided with heater (10), is fixed between the heater (10) and casing (1) Heat-insulation layer (9), test cabinet (17) bottom is fixed with below testing jig (13), and testing jig (13) and is provided with thermo detector (14) xenon arc lamp (11), is installed at the top of the test cabinet (17), and test cabinet (17) rear end is provided with heat emission fan (12), it is described Control room (5) outer wall is provided with outside controller (6), and controller (6) and is respectively fixed with display screen (15) and control panel (16), thermo detector (14) output end is electrically connected with A/D digital analog converters (18) input, the A/D digital analog converters (18) output end is electrically connected with processor (19) input, control panel (16) output end and controller (6) input It is electrically connected with, and controller (6) is electrically connected with processor (19), the output end and processor (19) of the timer (20) are defeated Enter end to be electrically connected with, the output end of the processor (19) is respectively with heater (10), xenon arc lamp (11), heat emission fan (12) and showing Display screen (15) input is electrically connected with.

2. a kind of small-sized automatic aging testing machine according to claim 1, it is characterised in that：Casing (1) the bottom peace Equipped with roller (8).

3. a kind of small-sized automatic aging testing machine according to claim 1, it is characterised in that：The gate (2) passes through pin Axle is rotated with casing (1) and is connected, and is fixed with handle (7) on the right side of gate (2).

4. a kind of small-sized automatic aging testing machine according to claim 1, it is characterised in that：The control room (5) and survey Examination room (17) is separated by interlayer (4).

5. a kind of small-sized automatic aging testing machine according to claim 1, it is characterised in that：The timer (20) is installed In control room (5).