CN105043968B - Salt fog xenon lamp Humidity Test integrated box - Google Patents

Abstract

The invention relates to a salt spray xenon lamp temperature and humidity test integrated box. The main box includes a temperature and humidity box and a salt spray box that are arranged side by side and connected as one. The test items on the front panel of the temperature and humidity box are equipped with a door at the entrance; There is a communication port on the adjacent panel of the temperature and humidity box and the salt spray box, and there is a horizontally arranged sliding guide rail running through the temperature and humidity box and the salt spray box in the main box; a basket is arranged in the main box , the basket cover plate of the basket is fixed at both ends of the basket bracket, and the sliding guide rail is installed in the slide rail hole on the basket cover plate, so that the basket can move and change positions in the temperature and humidity box and the salt spray box; The xenon lamp box is installed on the top of the temperature and humidity box, and the top of the temperature and humidity box is equipped with a xenon lamp inlet and outlet, and the xenon lamp inlet and outlet are equipped with movable sealing plates; The invention can reduce the labor intensity of the testers, improve the test precision, and ensure the health and safety of the testers.

Description

Salt spray xenon lamp temperature and humidity test integrated box

technical field

The invention relates to an environmental test equipment, in particular to a salt spray xenon lamp temperature and humidity test integrated box.

Background technique

Existing environmental testing equipment includes salt spray chamber, temperature and humidity chamber and xenon lamp chamber, etc. Different test chambers are selected according to the test requirements. However, some products have higher requirements and must pass the salt spray test, temperature and humidity test and aging test, and the salt spray, temperature and humidity and aging tests must be crossed. Under such test requirements, when using existing test equipment, it is necessary to change the test items to another equipment to test other items after each test is completed. Sometimes a test cycle may end on weekends or at night, and someone must On duty, the test items will produce certain corrosive liquid after salt spray and aging tests. to the health and safety of testers.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a salt spray xenon lamp temperature and humidity test integrated box, which has a reasonable structural design, can solve the defects of long test period and low degree of automation of the existing equipment, and reduce the number of testers. Reduce labor intensity, improve test accuracy, and ensure the health and safety of testers.

According to the technical solution provided by the present invention: salt spray xenon lamp temperature and humidity test integrated box, it is characterized in that it includes a main box body, a temperature and humidity control device, a salt spray generating device and a xenon lamp aging test system; The temperature and humidity cabinet and the salt spray cabinet are connected as one; the interior of the temperature and humidity cabinet is connected with the temperature and humidity control device, and the front panel of the temperature and humidity cabinet is provided with a test item loading port, and the test item is loaded at the entrance Equipped with a box door that can be opened flexibly; the salt spray nozzle is provided in the salt spray box, and the salt spray nozzle is connected with the salt spray generating device; the temperature and humidity box and the adjacent panel of the salt spray box are provided with There is a communication port, and a horizontally arranged sliding guide rail is arranged in the main cabinet. The sliding guide rail runs through the temperature and humidity cabinet and the salt spray cabinet. One end of the sliding guide rail is fixed on the left side panel of the temperature and humidity cabinet, and the other end is fixed on the salt On the right side panel of the fog box body; a basket for placing test items is provided in the main box, and the basket includes a basket bracket and a basket cover plate, and the basket cover plate is fixed on the two ends of the basket support, and the basket The basket sealing plate is provided with a slide rail hole slidingly matched with the slide guide rail, and the slide guide rail is passed through the slide rail hole, and the basket can be driven by the basket translation drive device along the slide guide rail between the temperature and humidity box Move and transpose inside the fog box; the xenon lamp aging test system includes a xenon lamp box, a xenon lamp and a lifting device. The entrance and exit of the xenon lamp is equipped with a movable sealing plate that can be opened or closed; the xenon lamp is placed in the xenon lamp box, the lifting device is installed on the xenon lamp box, the xenon lamp is connected with the lifting device, and the lifting device Driven to move up and down, enter or leave the temperature and humidity box from the xenon lamp inlet and outlet.

As a further improvement of the present invention, the basket translation drive device includes a pull rope and a pull rope retractor, a pull rope is connected to each of the basket sealing plates on both sides of the basket, and the panels on both sides of the main box body Install a drawstring retractor on each side of the basket. The drawstring on the basket sealing plate on the left side of the basket is connected to the drawcord retractor on the left panel of the main box body. The drawcord on the basket sealing plate on the right side of the basket is connected to the main Corresponding connection is made to the drawstring puller on the right panel of the cabinet.

As a further improvement of the present invention, a transparent observation window is provided on the box door, and a lifting baffle is arranged inside the observation window.

As a further improvement of the present invention, the lifting device adopts an air cylinder, a hydraulic cylinder or an electric cylinder.

As a further improvement of the present invention, a tuyere is provided on the top of the temperature and humidity box, and the tuyere is connected to a temperature and humidity control device.

As a further improvement of the present invention, both the temperature and humidity box and the smoke box are provided with inner tanks for improving the corrosion resistance of the boxes.

As a further improvement of the present invention, the basket sealing plate on the right side of the basket is in sealing contact with the left side panel of the salt spray box after the basket is completely moved into the temperature and humidity box, and the basket sealing plate on the left side of the basket is in contact with the left side panel of the salt spray box. After the basket is fully moved into the salt spray chamber, it is in sealing contact with the right side panel of the temperature and humidity chamber. That is, the basket sealing plate plays the role of sealing and blocking the connecting ports of the two casings.

Compared with the prior art, the present invention has the following advantages:

1. The structure design of the present invention is reasonable, and can realize salt spray, temperature and humidity, and xenon lamp aging tests in the same equipment, automatically switch the test mode, reduce the labor intensity of the testers, improve the test accuracy, and ensure the health and safety of the testers.

2. The present invention does not need manual intervention, can greatly shorten the test cycle, all test data are recorded throughout the process, the degree of automation is high, and the salt spray, temperature and humidity and xenon lamp aging tests do not affect each other.

Description of drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed ways

The present invention will be further described below in conjunction with specific drawings and embodiments.

As shown in Figure 1, the salt spray xenon lamp temperature and humidity test integrated box in the embodiment is mainly composed of a main box, a temperature and humidity control device, a salt spray generator and a xenon lamp aging test system. An integrated temperature and humidity cabinet 1 and a salt spray cabinet 2; the interior of the temperature and humidity cabinet 1 is connected to the temperature and humidity control device, and the front panel of the temperature and humidity cabinet 1 is provided with a test article loading port, and the test article A box door 6 that can be opened flexibly is equipped at the loading entrance; a salt spray nozzle 15 is provided in the salt spray box 2, and the salt spray nozzle 15 is connected with a salt spray generating device; the temperature and humidity box 1 and the salt spray The adjacent panel of the mist box 2 is provided with a communication port 14, and a horizontally arranged sliding guide rail 5 is arranged in the main box. On the left side panel of the temperature and humidity box 1, the other end is fixed on the right side panel of the salt spray box 2; a basket for placing test items is arranged in the main box, and the basket includes a basket support 3 and a basket Basket cover plate 4, the basket cover plate 4 is fixed on the two ends of the basket support 3, the basket cover plate 4 is provided with a slide rail hole that is slidingly matched with the slide guide rail 5, and the slide guide rail 5 is passed through the slide rail hole Inside, the basket can be moved and transposed in the temperature and humidity cabinet 1 and the salt spray cabinet 2 along the sliding guide rail 5 driven by the basket translation drive device; the xenon lamp aging test system is mainly composed of a xenon lamp box 11, a xenon lamp 9 and The xenon lamp box 11 is installed on the top of the temperature and humidity box 1, and the top of the temperature and humidity box 1 is provided with a xenon lamp inlet and outlet 12 at the position corresponding to the xenon lamp box 11, and the xenon lamp inlet and outlet 12 are equipped with a A movable sealing plate 8 that can be opened or closed; the xenon lamp 9 is placed in the xenon lamp box 11, the lifting device 10 is installed on the xenon lamp box 11, the xenon lamp 9 is connected with the lifting device 10, and is lifted and lowered by the lifting device 10 Move, enter or leave the temperature and humidity cabinet 1 from the xenon lamp inlet and outlet 12.

As shown in Figure 1, in the embodiment of the present invention, the basket translation driving device is mainly composed of a stay rope 16 and a stay rope retractor 17, and each of the basket cover plates 4 on both sides of the basket is connected to a pulley. Rope 16, a stay rope retractor 17 is respectively installed on the panels on both sides of the main box body, and the stay rope 16 on the basket cover plate 4 on the left side of the basket corresponds to the stay rope retractor 17 on the left panel of the main box body Connect, the stay cord 16 on the basket cover plate 4 on the right side of the basket is correspondingly connected with the stay cord retractor 17 on the right side panel of the main box body. The said stay cord retractor 17 can adopt existing conventional manual or automatic take-up type retractor.

As shown in Fig. 1, in the embodiment of the present invention, the box door 6 is provided with a transparent observation window 7, and a lifting baffle is arranged in the viewing window 7, and the lifting baffle is used for aging of the xenon lamp 9. During the test, prevent the light from the xenon lamp from irradiating the outside of the box.

As shown in Fig. 1, in the embodiment of the present invention, the top of the temperature and humidity box 1 is provided with a tuyere 13, and the tuyere 13 is connected with a temperature and humidity control device, thereby realizing the regulation and control of the temperature and humidity.

As shown in Figure 1, in the embodiment of the present invention, the basket sealing plate 4 on the right side of the basket is in sealing contact with the left side panel of the salt spray cabinet 2 after the basket is completely moved into the temperature and humidity cabinet 1, and the basket The basket sealing plate 4 on the left side of the basket is in sealing contact with the right side panel of the temperature and humidity cabinet 1 after the basket has completely moved into the salt spray cabinet 2 . That is, the basket sealing plate 4 plays the role of sealing and blocking the communicating ports 14 of the two casings.

In the embodiment of the present invention, the lifting device 10 may adopt a conventional lifting device 10 in the prior art, such as an air cylinder, a hydraulic cylinder or an electric cylinder. Both the temperature and humidity box 1 and the smoke box are provided with inner tanks for improving the corrosion resistance of the box.

Work process and working principle of the present invention are as follows:

1. Temperature and humidity test: The xenon lamp 9 in the xenon lamp aging test system is located inside the xenon lamp box 11, and the movable sealing plate 8 is in a closed state. The basket is located in the temperature and humidity chamber 1, and the basket sealing plate 4 on the right side of the basket is in sealing contact with the left panel of the salt spray chamber 2, and the communication port 14 is blocked to form a closed temperature and humidity test space. Open the box door 6, put the product to be tested into the basket; then the temperature and humidity control device adjusts the temperature and humidity in the temperature and humidity box 1 to the test requirements, and then the temperature and humidity test can be carried out.

2. Aging test of xenon lamp 9: After the temperature and humidity test, keep the basket still, open the movable sealing plate 8, and drive the xenon lamp 9 down through the lifting device 10, so that the xenon lamp 9 is lowered into the temperature and humidity box 1, and the observation window The lifting baffle plate in 7 falls, prevents that xenon lamp 9 light is irradiated outside casing, just can carry out xenon lamp 9 aging test this moment.

3. Salt spray test: After the aging test of the xenon lamp 9, open the movable sealing plate 8, drive the xenon lamp 9 up through the lifting device 10, so that the xenon lamp 9 rises and returns to the xenon lamp box 11, and drives the basket through the basket translation drive device Move into the salt spray box 2, when the basket is moved in place, the basket sealing plate 4 on the left side of the basket is in sealing contact with the right side panel of the temperature and humidity box 1, and the communication port 14 is blocked to form an airtight In the salt spray test space, the basket translation drive device also plays the role of fixing the basket at this time. The salt spray generating device is started, and a set amount of salt spray is sprayed into the salt spray chamber 2 through the salt spray nozzle 15, so that the test environment in the salt spray chamber 2 meets the requirements, and the salt spray test can be carried out.

4. After all the tests are over, the basket translation driving device drives the basket back to the temperature and humidity box 1, opens the box door 6, takes out the test product, and a round of testing ends.

Claims (7)

1. salt fog xenon lamp Humidity Test integrated box, it is characterised in that：Occur including main box, temperature and humidity control device, salt fog Device and xenon lamp aging pilot system；The main box includes the humiture casing for being arranged side by side and being connected as a single entity（1）And salt fog Casing（2）；The humiture casing（1）Inside is connected with temperature and humidity control device, humiture casing（1）Front panel be provided with Test article loading port, the chamber door of movable opening is equipped with the test article loading port（6）；The salt fog casing（2）It is interior Provided with salt atomizing nozzle（15）, the salt atomizing nozzle（15）It is connected with salt spray generator；The humiture casing（1）And salt fog cabinet Body（2）Adjoining panel on be communicated with mouth（14）, the rail plate of lateral arrangement is provided with main box（5）, the cunning Dynamic guide rail（5）Through humiture casing（1）With salt fog casing（2）, rail plate（5）One end is fixed on humiture casing（1）It is left On side panel, the other end is fixed on salt fog casing（2）In right panel；It is provided with main box for placing test article Basketry, the basketry include basketry support（3）With basketry shrouding（4）, basketry shrouding（4）It is fixed on basketry support（3）Both ends, Basketry shrouding（4）It is provided with and rail plate（5）The slide rail hole being slidably matched, rail plate（5）It is located in the slide rail hole, Basketry can be under the drive of basketry translation driving device along rail plate（5）In humiture casing（1）With salt fog casing（2）It is interior Mobile transposition；The xenon lamp aging pilot system includes xenon lamp box（11）, xenon lamp（9）And lowering or hoisting gear（10）, the xenon lamp box （11）Installed in humiture casing（1）Top, the humiture casing（1）Top corresponds to xenon lamp box（11）Opening position is provided with xenon Lamp is imported and exported（12）, xenon lamp inlet and outlet（12）Place is fitted with the movable movable sealing plate opened or closed（8）；The xenon lamp（9） It is placed in xenon lamp box（11）It is interior, the lowering or hoisting gear（10）Installed in xenon lamp box（11）On, the xenon lamp（9）With lowering or hoisting gear（10） Connection, in lowering or hoisting gear（10）Lower lifting moving is driven, is imported and exported from xenon lamp（12）Into or leave humiture casing（1）.

2. salt fog xenon lamp Humidity Test integrated box as claimed in claim 1, it is characterised in that：The basketry driven in translation dress Put including drawstring（16）Device is reeled with drawstring（17）, the basketry shrouding on the basketry both sides（4）A piece drawstring of upper each connection（16）, Respectively one drawstring of installation reels device on the panel on the main box both sides（17）, basketry left side basketry shrouding（4）On drawstring （16）Device is reeled with the drawstring on the panel of the main box left side（17）Corresponding connection, basketry the right basketry shrouding（4）On drawstring （16）Device is reeled with the drawstring on main box right panel（17）Corresponding connection.

3. salt fog xenon lamp Humidity Test integrated box as claimed in claim 1, it is characterised in that：The chamber door（6）It is provided with Transparent observation window（7）, the observation window（7）Inside it is provided with adjustable end stop.

4. salt fog xenon lamp Humidity Test integrated box as claimed in claim 1, it is characterised in that：The lowering or hoisting gear（10）Adopt With cylinder, hydraulic cylinder or electric cylinder.

5. salt fog xenon lamp Humidity Test integrated box as claimed in claim 1, it is characterised in that：The humiture casing（1） Top is provided with air port（13）, the air port（13）It is connected with temperature and humidity control device.

6. salt fog xenon lamp Humidity Test integrated box as claimed in claim 1, it is characterised in that：The humiture casing（1） With the inner bag for improving casing corrosion resistance is equipped with smog box body.

7. salt fog xenon lamp Humidity Test integrated box as claimed in claim 1, it is characterised in that：Basketry on the right of the basketry Shrouding（4）Humiture casing is moved fully in basketry（1）Interior rear and salt fog casing（2）Left-Hand Panel it is in sealing contact, basketry The basketry shrouding on the left side（4）Salt fog casing is moved fully in basketry（2）Interior rear and humiture casing（1）Right panel sealing Contact.