CN219348593U

CN219348593U - UV aging box

Info

Publication number: CN219348593U
Application number: CN202320774771.0U
Authority: CN
Inventors: 沈建龙; 曾赞根; 杨振盛
Original assignee: Guangzhou Gv Industrial Co ltd
Current assignee: Guangzhou Gv Industrial Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-07-14
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a UV aging box, which belongs to the technical field of UV aging boxes, and particularly relates to a UV aging box, comprising an outer box body, an inner box body and an aging structure, wherein the inner box body is arranged above the inner wall of the outer box body; the burn-in structure includes: the ultraviolet lamp tubes are arranged on two sides of the inner wall of the inner box body; the utility model opens the air blower to pump out the air in the inner box, then heats and humidifies the air blown by the air blower through the air heating pipe and the ultrasonic atomizer, and then transmits the air into the inner box through the ventilation channel II, thereby improving the temperature and humidity in the inner box, forming an inner circulation air supply system, and the air heating pipe is started to heat the inner circulation air to simulate the test temperature condition of the sample; the ultrasonic atomizer is started to manufacture fog, and the fog is carried to the inner box through the internal circulating air, so that the humidity testing condition of the simulation sample is formed.

Description

UV aging box

Technical Field

The utility model relates to the technical field of UV ageing boxes, in particular to a UV ageing box.

Background

The UV aging test box is suitable for a fluorescent ultraviolet lamp method in a light source exposure method of various material laboratories, and mainly used for testing the durability of new material improvement formulas and products for the change of materials placed outdoors; the UV aging box on the market can simulate the environmental conditions of ultraviolet, rain, high temperature, high humidity, condensation, darkness and the like in natural climate, and can be combined into a cycle by reproducing the conditions and automatically execute the cycle times, but can only simulate 100% humidity, but cannot control the percentage of humidity.

We invented a UV aging oven.

Disclosure of Invention

The present utility model has been made in view of the above and/or problems occurring in the prior art UV ageing oven.

Therefore, the present utility model aims to provide a UV aging oven, which can solve the problems that the UV aging oven on the market can simulate the environmental conditions of UV, deluge, high temperature, high humidity, condensation, darkness, etc. in natural climate, and can automatically execute the number of complete cycles by reproducing the conditions and combining the conditions into one cycle, but can only simulate 100% humidity, but cannot control the percentage of humidity.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a UV aging oven, comprising: the device comprises an outer box body, an inner box body arranged above the inner wall of the outer box body, and an aging structure arranged on the inner box body;

the burn-in structure includes: the ultraviolet lamp tubes are arranged on two sides of the inner wall of the inner box body; and a temperature and humidity control structure is arranged below the inner box body.

As a preferred embodiment of the UV aging oven according to the present utility model, wherein: the temperature and humidity control structure comprises: the ventilation groove is formed in the lower portion of the inner box body, a first ventilation channel and a second ventilation channel are formed in two sides of the inner box body respectively, and one ends, far away from the ventilation groove, of the first ventilation channel and the second ventilation channel are communicated with the inner box body.

As a preferred embodiment of the UV aging oven according to the present utility model, wherein: an air heating pipe is arranged on the inner wall of the ventilation groove close to the inner wall of one end of the second ventilation channel, a water storage groove is formed in the bottom end of the inner wall of the second ventilation channel on the right side of the air heating pipe, and an ultrasonic atomizer is arranged on the inner wall of the water storage groove.

As a preferred embodiment of the UV aging oven according to the present utility model, wherein: and a blower is arranged on one side, close to the first ventilation channel, of the inner wall of the ventilation groove.

As a preferred embodiment of the UV aging oven according to the present utility model, wherein: and a ventilation mechanism is arranged below the ventilation groove.

As a preferred embodiment of the UV aging oven according to the present utility model, wherein: the ventilation mechanism includes:

the first connecting frame and the second connecting frame are connected with the bottom end of the ventilation groove, and the top ends of the first connecting frame and the second connecting frame are communicated with the ventilation groove.

As a preferred embodiment of the UV aging oven according to the present utility model, wherein: the inner wall middle-end fixedly connected with isolation frame of ventilation groove, the inner wall rotation of isolation frame is connected with the wind channel conversion board, the front end fixed mounting of interior box has the motor, the output of motor extends to in the interior box with wind channel conversion board fixed connection.

As a preferred embodiment of the UV aging oven according to the present utility model, wherein: the opening has all been seted up to the both sides of outer box, open-ended inner wall sliding connection has the baffle, the equal fixedly connected with pivot in top both sides of baffle, the one end that the baffle was kept away from to the pivot rotates with open-ended inner wall to be connected.

Compared with the prior art:

the air blower is started to pump out the air in the inner box body, the air blown out by the air blower is heated and humidified by the air heating pipe and the ultrasonic atomizer and then is transmitted into the inner box body through the ventilation channel II, the temperature and the humidity in the inner box body are improved, an inner circulation air supply system is formed, and the air heating pipe is started to heat the inner circulation air to simulate the test temperature condition of the sample; the ultrasonic atomizer is started to manufacture fog, and the fog is carried to the inner box through the inner circulating air, so that a test humidity condition of the simulation sample is formed;

when ventilation is needed, the motor is controlled to drive the rotation degree of the air duct conversion plate to be separated from the top openings of the first connecting frame and the second connecting frame, so that the inner wall of the isolation frame is blocked; the air blower is turned on to pump out the air in the inner box body, the air is discharged through the outlet at the bottom end of the first connecting frame, and the fresh air is sucked through the opening at the bottom end of the second connecting frame, so that the ventilation function can be performed.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a cross-sectional view taken along the E-E region of FIG. 3 in accordance with the present utility model;

FIG. 5 is a front view of the outer housing of the present utility model;

fig. 6 is a front view of the inner case of the present utility model.

In the figure: the device comprises an outer box body 1, an inner box body 2, an ultraviolet lamp tube 3, a water tank 4, a heating pipe 5, a sample placing rack 6, an air heating pipe 7, an ultrasonic atomizer 8, a water storage tank 9, a first ventilation channel 10, a second ventilation channel 11, a blower 12, a first connection frame 13, a second connection frame 14, a ventilation groove 15, a separation frame 16, a motor 17, an air duct conversion plate 18, a mounting groove 19, a support frame 20, a telescopic rod 21, a rotating plate 22, a sealing strip 23, a hinge 24, a connecting piece 25, a baffle 26, a ventilation cavity 27, a sample 28 and a rotating shaft 29.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Embodiment one:

the utility model provides a UV aging box, which has the advantages of convenient use and improved efficiency, referring to figures 1-6, and comprises an outer box body 1 and an inner box body 2 arranged above the inner wall of the outer box body 1,

openings are formed in two sides of the outer box body 1, the inner wall of the opening is connected with a baffle plate 26 in a sliding manner, two sides of the top end of the baffle plate 26 are fixedly connected with rotating shafts 29, one end, away from the baffle plate 26, of each rotating shaft 29 is rotatably connected with the inner wall of the opening, and the aging structure is mounted on the inner box body 2;

the ageing structure includes: the ultraviolet lamp tubes 3 are arranged on two sides of the inner wall of the inner box body 2; a temperature and humidity control structure is arranged below the inner box body 2;

the temperature and humidity control structure comprises: the ventilation groove 15 is formed below the inner box body 2, the two sides of the inner box body 2 are respectively provided with a first ventilation channel 10 and a second ventilation channel 11, and one ends of the first ventilation channel 10 and the second ventilation channel 11, which are far away from the ventilation groove 15, are communicated with the inner box body 2.

An air heating pipe 7 is arranged on the inner wall of the ventilation groove 15 close to the inner wall of one end of the ventilation channel II 11, a water storage groove 9 is arranged at the bottom end of the inner wall of the ventilation channel II 11 on the right side of the air heating pipe 7, and an ultrasonic atomizer 8 is arranged on the inner wall of the water storage groove 9.

The inner wall of the ventilation slot 15 is provided with a blower 12 on the side close to the ventilation channel one 10.

When the ultraviolet lamp tube 3 is specifically used, the ultraviolet lamp tube 3 is a UVA340 lamp tube, a person skilled in the art lays a sample 28 on openings formed in two sides of the outer box body 1, drives a baffle 26 to cover by taking a rotating shaft 29 as a circle center, after fixing the sample 28, opens a blower 12 to pump out gas in the inner box body 2, heats and humidifies the gas blown out by the blower 12 through an air heating pipe 7 and an ultrasonic atomizer 8, and then transmits the heated and humidified gas into the inner box body 2 through a ventilation channel II 11, so that the temperature and humidity in the inner box body 2 are improved, an internal circulation air supply system is formed, and the air heating pipe 7 is started to heat internal circulation air to simulate the test temperature condition of the sample; the ultrasonic atomizer 8 is started to produce mist, and the mist is brought into the inner box by the internal circulating air, so that a test humidity condition of the simulation sample is formed.

Embodiment two:

the utility model provides a UV aging box, please refer to FIGS. 1-6, a ventilation mechanism is arranged below a ventilation groove 15;

the ventilation mechanism includes: the top ends of the first connecting frame 13 and the second connecting frame 14 are connected with the bottom end of the ventilation groove 15, and the top ends of the first connecting frame 13 and the second connecting frame 14 are communicated with the ventilation groove 15; the middle end of the inner wall of the ventilation groove 15 is fixedly connected with an isolation frame 16, the inner wall of the isolation frame 16 is rotatably connected with an air duct conversion plate 18, the front end of the inner box body 2 is fixedly provided with a motor 17, and the output end of the motor 17 extends into the inner box body 2 and is fixedly connected with the air duct conversion plate 18.

When the ultraviolet lamp tube 3 is specifically used, the ultraviolet lamp tube 3 is a UVA340 lamp tube, a person skilled in the art lays a sample 28 on openings formed in two sides of the outer box body 1, drives a baffle 26 to cover by taking a rotating shaft 29 as a circle center, after fixing the sample 28, opens a blower 12 to pump out gas in the inner box body 2, heats and humidifies the gas blown out by the blower 12 through an air heating pipe 7 and an ultrasonic atomizer 8, and then transmits the heated and humidified gas into the inner box body 2 through a ventilation channel II 11, so that the temperature and humidity in the inner box body 2 are improved, an internal circulation air supply system is formed, and the air heating pipe 7 is started to heat internal circulation air to simulate the test temperature condition of the sample; the ultrasonic atomizer 8 is started to manufacture fog, and the fog is carried to the inner box through the inner circulating air, so that a test humidity condition of the simulation sample is formed;

when ventilation is needed, the control motor 17 drives the air duct conversion plate 18 to rotate for 90 degrees, and the air duct conversion plate is separated from the top end openings of the first connecting frame 13 and the second connecting frame 14 to block the inner wall of the isolation frame 16;

the blower 12 is turned on to pump out the air in the inner box body 2, the air is discharged through the outlet at the bottom end of the first connecting frame 13, and the fresh air is sucked through the opening at the bottom end of the second connecting frame 14, so that the ventilation function can be performed.

Then, the air blown out by the blower 12 is heated and humidified by the air heating pipe 7 and the ultrasonic atomizer 8 and then is transmitted into the inner box body 2 through the ventilation channel II 11, so that the temperature and the humidity in the inner box body 2 are improved, an inner circulation air supply system is formed, and the air heating pipe 7 is started to heat the inner circulation air to simulate the test temperature condition of a sample; the ultrasonic atomizer 8 is started to produce mist, and the mist is brought into the inner box by the internal circulating air, so that a test humidity condition of the simulation sample is formed.

Embodiment III:

the utility model provides a UV aging box, referring to fig. 1-6, a water tank 4 is arranged at the bottom end of the inner wall of an inner box body 2, a heating pipe 5 is arranged on the inner wall of the water tank 4, a mounting groove 19 is arranged at the inner side of the top end of an outer box body 1, a supporting frame 20 is fixedly arranged at the front end of the mounting groove 19, a telescopic rod 21 is rotatably connected at the front end of the supporting frame 20, a connecting piece 25 is rotatably connected at one end of the telescopic rod 21 far away from the supporting frame 20, a rotating plate 22 is fixedly connected at one end of the connecting piece 25 far away from the telescopic rod 21, a hinge 24 is arranged between the top end of the rotating plate 22 and two sides of the inner top of the transverse groove, and a sealing strip 23 is fixedly connected at one end of the rotating plate 22 far away from the connecting piece 25.

Then, the air blown out by the blower 12 is heated and humidified by the air heating pipe 7 and the ultrasonic atomizer 8 and then is transmitted into the inner box body 2 through the ventilation channel II 11, so that the temperature and the humidity in the inner box body 2 are improved, an inner circulation air supply system is formed, and the air heating pipe 7 is started to heat the inner circulation air to simulate the test temperature condition of a sample; the ultrasonic atomizer 8 is started to manufacture fog, and the fog is carried to the inner box through the inner circulating air, so that a test humidity condition of the simulation sample is formed;

when the condensation function is needed, the heating pipe 5 in the water tank 4 is heated, hot air is generated inside the water tank, the telescopic rod 21 is controlled to pull the rotating plate 22 through the connecting piece 25 to rotate inwards by taking the hinge 24 as the center of a circle, and meanwhile, the rotating plate 22 drives the sealing strip 23 to be separated from the top of the rear end of the baffle 26, so that the ventilation cavity 27 is opened, and therefore, condensed water is formed when the sample 28 absorbs the hot air and encounters cold air towards the outer part, and the function of simulating the environment of the condensed water in the morning is achieved.

Embodiment four:

the utility model provides a UV aging box, referring to fig. 1-6, two sides of an outer box body 1 are provided with openings, and a sample placing rack 6 is arranged in each opening.

In particular use, the sample 28 is constrained by the sample holder 6.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a UV ageing oven, includes outer box (1) and installs interior box (2) in outer box (1) inner wall top, its characterized in that: the aging structure is arranged on the inner box body (2);

the burn-in structure includes:

the ultraviolet lamp tubes (3) are arranged on two sides of the inner wall of the inner box body (2); and a temperature and humidity control structure is arranged below the inner box body (2).

2. The UV aging oven of claim 1, wherein the temperature and humidity control structure comprises:

the ventilation device comprises a ventilation groove (15), wherein the ventilation groove (15) is formed in the lower portion of an inner box body (2), a first ventilation channel (10) and a second ventilation channel (11) are respectively formed in two sides of the inner box body (2), and one ends, far away from the ventilation groove (15), of the first ventilation channel (10) and the second ventilation channel (11) are communicated with the inner box body (2).

3. The UV ageing oven according to claim 2, wherein an air heating pipe (7) is installed on the inner wall of the ventilation groove (15) close to the inner wall of one end of the ventilation channel II (11), a water storage groove (9) is formed in the bottom end of the inner wall of the ventilation channel II (11) on the right side of the air heating pipe (7), and an ultrasonic atomizer (8) is installed on the inner wall of the water storage groove (9).

4. A UV aging oven according to claim 3, wherein the inner wall of said ventilation groove (15) is provided with a blower (12) on the side close to the ventilation channel one (10).

5. UV-aging oven according to claim 4, characterized in that a ventilation mechanism is provided under the ventilation slot (15).

6. The UV aging oven of claim 5, wherein said air exchange mechanism comprises:

the connecting frame comprises a connecting frame I (13) and a connecting frame II (14), wherein the top ends of the connecting frame I (13) and the connecting frame II (14) are connected with the bottom end of the ventilation groove (15), and the top ends of the connecting frame I (13) and the connecting frame II (14) are communicated with the ventilation groove (15).

7. The UV ageing oven according to claim 6, wherein the middle end of the inner wall of the ventilation groove (15) is fixedly connected with an isolation frame (16), the inner wall of the isolation frame (16) is rotatably connected with an air duct conversion plate (18), the front end of the inner oven body (2) is fixedly provided with a motor (17), and the output end of the motor (17) extends into the inner oven body (2) to be fixedly connected with the air duct conversion plate (18).

8. The UV aging oven according to claim 1 or 7, wherein openings are formed in both sides of the outer oven body (1), a baffle (26) is slidably connected to the inner wall of the opening, a rotating shaft (29) is fixedly connected to both sides of the top end of the baffle (26), and one end, far away from the baffle (26), of the rotating shaft (29) is rotatably connected to the inner wall of the opening.