CN213364544U

CN213364544U - Ultraviolet ray weather resistance test box

Info

Publication number: CN213364544U
Application number: CN202021860152.6U
Authority: CN
Inventors: 李明强
Original assignee: Chixuan Test Equipment Zhejiang Co ltd
Current assignee: Chixuan Test Equipment Zhejiang Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-04
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses an ultraviolet ray weather resistance test box, including box and motor, the inside baffle that is equipped with of box, the baffle is equipped with water inlet, delivery port and opening, the baffle rotates sealing connection through the bearing and has the rotary drum, the rotary drum runs through the baffle from the opening part, rotary drum downside fixedly connected with ring gear, the inside sliding connection of rotary drum has the telescopic link, the telescopic link runs through rotary drum and ring gear, lateral wall fixedly connected with bearing platform on the telescopic link, a plurality of connecting rods of lateral wall fixedly connected with under the ring gear, it is a plurality of the one end that the ring gear was kept away from to the connecting rod is all rotated and is connected with bevel gear. The utility model has the advantages of, can realize the rotation and the up-and-down motion of bearing platform through the cooperation of rotary drum, telescopic link and cam isotructure, can make the ultraviolet irradiation of the material that awaits measuring more even like this, more comprehensive, make spraying effect of shower nozzle better to improve test effect, make the accuracy of the material data that awaits measuring higher.

Description

Ultraviolet ray weather resistance test box

Technical Field

The utility model relates to a material weather resistance test technical field especially relates to an ultraviolet ray weather resistance test case.

Background

The ultraviolet light weather-proof test box adopts a fluorescent ultraviolet lamp as a light source, and performs an accelerated weather-proof test on the material by simulating ultraviolet radiation and condensation in natural sunlight so as to obtain a weather-proof result of the material. The device can simulate the environmental conditions of ultraviolet, rain, high temperature, high humidity, condensation, darkness and the like in natural climate, and combines the conditions into a cycle by reproducing the conditions, and the device can automatically execute the cycle times.

In the prior art, ultraviolet lamps mostly irradiate a single surface of an experimental material, so that the accuracy of the tested data is not high, and some ultraviolet lamps irradiate simultaneously by using a plurality of lamp tubes, but cannot irradiate the experimental material uniformly and comprehensively by light well, so that the accuracy of a test result is influenced.

To this end, we propose an ultraviolet weathering test chamber to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of the prior art that the irradiation of the ultraviolet ray to the material is not uniform enough and comprehensive enough, and providing an ultraviolet ray weather-proof test box.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an ultraviolet ray weather resistance test box comprises a box body and a motor, wherein a partition plate is arranged in the box body, the partition plate is provided with a water inlet, a water outlet and an opening, the partition plate is connected with a rotary drum in a rotating and sealing mode through a bearing, the rotary drum penetrates through the partition plate from the opening, a gear ring is fixedly connected to the lower side of the rotary drum, a telescopic rod is connected in the rotary drum in a sliding mode and penetrates through the rotary drum and the gear ring, a bearing table is fixedly connected to the upper side wall of the telescopic rod, a plurality of connecting rods are fixedly connected to the lower side wall of the gear ring, one ends, far away from the gear ring, of the connecting rods are rotatably connected with bevel gears, the bevel gears are fixedly connected through supporting rods, cams are fixedly connected to the supporting rods, one ends, far away from the bearing table, of the telescopic rods abut against the side, the bottom of the box body is fixedly connected with concave gears matched with the bevel gears, and the output head of the motor is fixedly connected with gears matched with the gear ring.

Preferably, the side wall is equipped with the shower nozzle on the box, the shower nozzle slope sets up, the one end sealing connection that the box was kept away from to the shower nozzle has the water pipe.

Preferably, a water pool is fixedly connected to the upper side wall of the partition plate, and the size of the water pool is larger than that of the rotating drum.

Preferably, the bottom of the box body is fixedly connected with a water tank, the side wall of the water tank is connected with a channel in a sealing mode, and one end, far away from the water tank, of the channel is connected with a water inlet in a sealing mode.

Preferably, the side wall of the box body is provided with a plurality of ultraviolet lamps, the side wall of the box body is fixedly connected with a temperature control plate, and the side wall of the box body is rotatably connected with a door plate.

Preferably, the side wall of the box body is provided with a humidifier, the side wall of the humidifier is connected with a hose in a sealing mode, the hose penetrates through the partition plate from the water outlet, one end, far away from the humidifier, of the hose is connected with the water tank in a sealing mode, and the hose stretches into the bottom of the water tank.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the experimental materials placed on the bearing table can be rotated through the rotation of the rotary drum, so that the experimental materials can be in contact with ultraviolet light in multiple aspects, and can move up and down on the bearing table through the cam and the telescopic rod, so that the experimental materials can be irradiated by the ultraviolet light more uniformly and comprehensively, the measurement effect can be ensured, and more accurate experimental data can be obtained;

2. the fixture can better fix the experimental material, so that the experimental material is more stable when the bearing table moves, and the inclined spray head can better spray the experimental material, thereby ensuring the test effect;

3. the pond can stop the outflow of spun water with the gathering of spun water, and water flows into in the water tank from the water inlet, can utilize water again, controls the humidity in the box through the humidifier, and the temperature control plate can be controlled the temperature in the box, improves experimental data's accuracy more enough better.

Drawings

Fig. 1 is a schematic view of a ultraviolet ray weather-proof test chamber according to the present invention;

FIG. 2 is a schematic diagram of a top view of an ultraviolet weathering test chamber according to the present invention;

fig. 3 is a schematic structural diagram of a bevel gear and a concave gear of an ultraviolet ray weather-proof box according to the present invention.

In the figure: the device comprises a box body 1, a motor 2, a partition plate 3, a rotary drum 4, a toothed ring 5, a telescopic rod 6, a sliding block 7, a bevel gear 8, a supporting rod 9, a cam 10, a concave gear 11, a bearing table 12, an ultraviolet lamp 13, a water tank 14, a humidifier 15, a temperature control plate 16, a clamp 17 and a water tank 18.

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.

Referring to fig. 1-3, an ultraviolet ray weather-proof test box comprises a box body 1 and a motor 2, a nozzle is arranged on the side wall of the box body 1, the nozzle is arranged obliquely, one end of the nozzle far away from the box body 1 is connected with a water pipe in a sealing manner, the obliquely arranged nozzle can spray experimental materials better to ensure a test effect, a partition plate 3 is arranged inside the box body 1, a water pool 18 is fixedly connected to the side wall of the partition plate 3, the size of the water pool 18 is larger than that of a rotary drum 4, the water pool 18 can collect sprayed water to prevent the outflow of the water, a water tank 14 is fixedly connected to the bottom of the box body 1, a channel is connected to the side wall of the water tank 14 in a sealing manner, one end of the channel far away from the water tank 14 is connected with a water inlet in a sealing manner, a humidifier 15 is arranged on the side wall, the hose extends into the bottom of the water tank 14, the humidifier 15 is used for controlling the humidity in the tank body 1, and the temperature control plate 16 can be used for controlling the temperature in the tank body 1, so that the accuracy of experimental data can be better improved;

the baffle 3 is provided with a water inlet, a water outlet and an opening, the baffle 3 is connected with a rotary drum 4 in a rotating and sealing way through a bearing, the rotary drum 4 penetrates through the baffle 3 from the opening, the lower side of the rotary drum 4 is fixedly connected with a toothed ring 5, the inside of the rotary drum 4 is connected with a telescopic rod 6 in a sliding way, the telescopic rod 6 penetrates through the rotary drum 4 and the toothed ring 5, the upper side wall of the telescopic rod 6 is fixedly connected with a bearing table 12, the lower side wall of the toothed ring 5 is fixedly connected with a plurality of connecting rods, one ends of the connecting rods, far away from the toothed ring 5, are all rotatably connected with bevel gears 8, the bevel gears 8 are fixedly connected with a support rod 9, the support rod 9 is fixedly connected with a cam 10, one end of the telescopic rod 6, far away from the bearing table 12, is abutted against the side wall of the cam 10, the side wall, the output head of the motor 2 is fixedly connected with a gear matched with the gear ring 5.

When the utility model is used, the door plate of the box body 1 is opened, the material to be tested is placed on the bearing table 12 and clamped by the clamp 17, the door plate is closed, the motor 2 is started, the output head of the motor 2 drives the gear to rotate, the gear drives the toothed ring 5 to rotate, therefore, the rotary drum 4, the telescopic rod 6 and the bearing table 12 can all rotate, the bearing table 12 drives the material to be tested to rotate when rotating, the material to be tested can be more uniformly irradiated by ultraviolet rays, when the rotary drum 4 rotates, the bevel gear 8 can revolve along with the rotation, the bevel gear 8 can be meshed with the concave gear 11 when revolving, the bevel gear 8 is self-transmitted, the bevel gear 8 drives the cam 10 to rotate, the cam 10 and the telescopic spring drive the telescopic rod 6 to move up and down, therefore, the bearing table 12 can move up and down when rotating, the material to be tested can more comprehensively receive the light, the test such as spraying and the, more accurate data of the material to be detected can be obtained.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The ultraviolet ray weather-proof test box comprises a box body (1) and a motor (2), and is characterized in that a partition plate (3) is arranged inside the box body (1), the partition plate (3) is provided with a water inlet, a water outlet and an opening, the partition plate (3) is connected with a rotary drum (4) in a rotating and sealing manner through a bearing, the rotary drum (4) penetrates through the partition plate (3) from the opening, a toothed ring (5) is fixedly connected to the lower side of the rotary drum (4), a telescopic rod (6) is connected inside the rotary drum (4) in a sliding manner, the telescopic rod (6) penetrates through the rotary drum (4) and the toothed ring (5), a bearing table (12) is fixedly connected to the upper side wall of the telescopic rod (6), a plurality of connecting rods are fixedly connected to the lower side wall of the toothed ring (5), bevel gears (8) are rotatably connected to one ends of the connecting rods, which are far, branch (9) fixedly connected with cam (10), the one end that the bearing platform (12) was kept away from in telescopic link (6) offsets with cam (10) lateral wall, telescopic link (6) stretch into inside lateral wall fixedly connected with slider (7) of rotary drum (4), slider (7) are connected with rotary drum (4) upside inner wall joint through expanding spring, box (1) bottom fixedly connected with and a plurality of bevel gear (8) the concave gear (11) that match, the gear that output head fixedly connected with and ring gear (5) of motor (2) match.

2. The ultraviolet weathering test chamber as claimed in claim 1, characterized in that the receiving table (12) is provided with a plurality of clamps (17), the upper side wall of the chamber body (1) is provided with a spray head, the spray head is arranged obliquely, and one end of the spray head far away from the chamber body (1) is connected with a water pipe in a sealing manner.

3. The ultraviolet weathering test chamber of claim 1, characterised in that a water basin (18) is fixedly connected to the upper side wall of the partition (3), the size of the water basin (18) being greater than the size of the drum (4).

4. The ultraviolet weathering test chamber of claim 1, characterized in that a water tank (14) is fixedly connected to the bottom of the chamber body (1), a channel is hermetically connected to the upper side wall of the water tank (14), and one end of the channel, which is far away from the water tank (14), is hermetically connected with the water inlet.

5. The ultraviolet weathering test chamber of claim 1, characterized in that the side wall of the chamber body (1) is provided with a plurality of ultraviolet lamps (13), the side wall of the chamber body (1) is fixedly connected with a temperature control plate (16), and the side wall of the chamber body (1) is rotatably connected with a door plate.

6. The ultraviolet weathering test chamber as claimed in claim 1, characterized in that the side wall of the chamber body (1) is provided with a humidifier (15), the lower side wall of the humidifier (15) is hermetically connected with a hose, the hose penetrates through the partition plate (3) from the water outlet, one end of the hose far away from the humidifier (15) is hermetically connected with the water tank (14), and the hose extends into the bottom of the water tank (14).