Novel sunshine test adjustable test device

Abstract

The utility model discloses a novel adjustable test device for a sunlight test. The novel adjustable test device mainly comprises a top lamp holder, a horizontal frame, a vertical frame, a main frame, a side lamp holder, a lamp power supply cabinet and a hydraulic system, the top lamp holder is formed by connecting a rectangular frame formed by welding I-shaped steel and a rectangular frame formed by assembling aluminum profiles, and a plurality of rows of sunlight lamps are installed on the lower portion of the rectangular frame formed by assembling the aluminum profiles. The horizontal frame and the vertical frame are rectangular frames formed by welding I-shaped steel; the horizontal frame is connected to the top lamp holder through a guide rail sliding block. The vertical frame is connected with the horizontal frame through a hinge lug; the main frame is formed by welding H steel, steel pipes and steel plates, and the side face lamp supports and the vertical frame are connected to the front side and the rear side of the main frame through guide rail sliding blocks respectively. The lamp power cabinet and the hydraulic system are installed on the rear side of the main frame. According to the utility model, free telescoping of the top lamp holder in the horizontal and vertical directions and rotation supported by the vertical frame are realized by using a hydraulic technology, and the requirements of different test devices on illuminance are met.

Description

Technical Field

[0001] The utility model relates to the field of environmental testing, in particular to a novel adjustable testing device for sunshine testing. Background Art

[0002] Environmental testing plays an important role in ensuring the performance of products such as electrical products, automotive electronics and parts, and usually involves various environmental factors such as temperature, pressure, humidity, sunshine, salt spray, etc. Under test conditions that require sunshine simulation, it is necessary to meet the requirements of sunshine height and angle direction. Existing test devices have limitations in adjusting the height and angle direction. At the same time, existing devices cannot meet the needs of large-scale test products, which affects the scope of use of sunshine simulation devices and reduces the practicality of sunshine simulation devices. Utility Model Content

[0003] The utility model aims to provide a novel adjustable sunshine test device, which is not only adjustable in height and angle direction, but also can meet the needs of large-size test products.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A novel adjustable test device for sunlight test, the device mainly comprises a top lamp stand, a horizontal frame, a vertical frame, a main frame, a lamp power cabinet and a hydraulic system; the top lamp stand is formed by bolting a rectangular frame welded from I-beams and a rectangular frame assembled from aluminum profiles, a manual pulley is bolted to the upper part of the rectangular frame welded from I-beams, and a plurality of rows of fluorescent lamps are installed at the lower part of the rectangular frame assembled from aluminum profiles; the horizontal frame comprises a rectangular frame welded from I-beams, hinge ears installed on the long sides of the rectangular frame welded from I-beams and a hydraulic cylinder in the middle thereof, one end of the hydraulic cylinder is connected to the front end of the top lamp stand; the horizontal frame is fixedly connected to the manual pulley, and the manual pulley is used to Hydraulic technology is used to achieve free extension and retraction of the top lamp stand in the horizontal direction; the vertical frame includes a rectangular frame welded from I-beams, hinge ears welded to the upper part of the rectangular frame welded from the I-beams, and a slider fixed to the lower part of the rectangular frame welded from the I-beams by bolts, and the vertical frame is connected to the horizontal frame through the hinge ears; the main frame is welded from H-steel, steel pipes, and steel plates, and two guide rails are installed on one side of the main frame. The vertical frame is installed on the guide rails of the main frame through the slider, and hydraulic technology is used to achieve the vertical movement of the vertical frame, thereby realizing the lifting and lowering of the top lamp stand; the lamp power supply cabinet and the hydraulic system are installed on the rear side of the main frame.

[0006] Furthermore, a ground wheel, a hydraulic cylinder and a rope surrounding the ground wheel are installed on the long side of the rectangular frame welded from the I-beams of the horizontal frame. One end of the rope is connected to the hinge ear at the top of the vertical frame and surrounds the ground wheel, and the other end is connected to the hydraulic cylinder. Hydraulic technology is used to realize the rotation of the top lamp stand supported by the vertical frame, thereby adjusting the lighting angle of the sunshine test.

[0007] Furthermore, the novel adjustable sunlight test device also includes a side lamp frame, which is formed by bolting a rectangular frame welded from H-steel and a rectangular frame composed of aluminum profiles, and multiple rows of fluorescent lamps are installed on the outside of the rectangular frame composed of aluminum profiles; a guide rail and a slider are installed on the other side of the main frame, and the side lamp frame is installed on the guide rail on the other side of the main frame through the slider; the hinge ear and the worm gear device are bolted to the bottom of the main frame, and the worm gear technology is used to realize the lifting and lowering of the side lamp frame on the main frame to meet the side illumination requirements of different test equipment.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: the adjustable sunlight test device provided by the utility model utilizes hydraulic technology to realize the free extension and retraction of the top lamp rack in the horizontal and vertical directions, and the rotation supported by the vertical frame, thereby meeting the requirements of different test equipment for light intensity; at the same time, the test device also includes a side lamp rack, and the side lamp rack can also be freely raised and lowered, thereby meeting the requirements of side illumination of different test equipment; further, the test device can be assembled to meet the sunlight requirements of test equipment of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the overall structure of a new type of adjustable test device for sunlight test;

[0010] Figure 2 It is a structural diagram of the top light stand;

[0011] Figure 3 It is a structural diagram of a horizontal frame;

[0012] Figure 4 It is a structural diagram of a vertical frame;

[0013] Figure 5 A schematic diagram of the structure of the main frame;

[0014] Figure 6 It is a schematic diagram of the structure of the side light bracket;

[0015] Figure 7 It is a structural schematic diagram of the top light frame of the new type of adjustable test device for sunlight test being extended horizontally and lowered vertically to a height of 5 meters;

[0016] Figure 8 It is a schematic diagram of the structure after the top light stand of the new type of adjustable test device for sunlight test is lowered to a height of 5 meters and rotated 63 degrees with the vertical frame as support;

[0017] Explanation of the numbers in the figure: 1-top light frame, 2-horizontal frame, 3-vertical frame, 4-main frame, 5-side light frame, 6-lighting power cabinet and hydraulic system, 11-6.5*3m rectangular frame welded from I-beams, 12-manual pulley, 13-6.5*5.8m rectangular frame assembled from 40 aluminum profiles, 14-daylight, 21-4.2*3m rectangular frame welded from I-beams, 22-hydraulic cylinder, 23- hinged ear, 24- ground wheel, 31- 6.7*3.7 m rectangular frame welded from I-beam, 32- hinged ear, 33- slider, 41- H steel, 42- steel plate, 43- steel pipe, 44- hinged ear, 45- slider, 46- guide rail, 47- turbine worm gear equipment, 51- 6*2.1 m rectangular frame welded from H steel, 52- 6*3.4 m rectangular frame assembled from 40 aluminum profiles, 53- daylight lamp. DETAILED DESCRIPTION

[0018] The present invention is described in further detail below in conjunction with the accompanying drawings and specific implementations.

[0019] like Figure 1-6As shown, the novel sunlight adjustable test device mainly includes a top light frame 1, a horizontal frame 2, a vertical frame 3, a main frame 4, a side light frame 5, a lamp power cabinet and a hydraulic system 6; the top light frame 1 is formed by a 6.5*3 meter rectangular frame 11 welded from I-beams and a 6.5*5.8 meter rectangular frame 13 assembled from 40 aluminum profiles, the manual pulley 12 is fixed on the upper part of the rectangular frame 11 welded from the I-beams, and a plurality of rows of fluorescent lamps 14 are installed on the lower part of the rectangular frame 13 assembled from 40 aluminum profiles; the horizontal frame 2 includes a 4.2*3 meter rectangular frame 21 welded from I-beams, a hinge ear 23 bolted to the rectangular frame 21, a ground wheel 24, and a hydraulic cylinder 22; the horizontal frame 2 is fixed on the manual pulley 12, and one end of the hydraulic cylinder 22 in the middle part of the horizontal frame 2 is connected to the top light frame 11. The front end of the frame 1 is provided with hydraulic technology to realize the free extension and retraction of the top lamp rack 1 in the horizontal direction; the vertical frame 3 includes a 6.7*3.7 meter rectangular frame 31 welded from I-beams, hinge ears welded on the upper part of the rectangular frame 31, and a slider 33 fixed to the lower part of the rectangular frame 31 by bolts, and the vertical frame 3 is connected to the horizontal frame 2 by hinge ears; the main frame is welded from H-steel 41, steel pipe 43, and steel plate 42, with a length of 3.6 meters, a width of 4.4 meters, and a height of 7.5 meters. Guide rails 46 are installed on the front and rear sides of the main frame, and the vertical frame 3 is installed on the guide rails 46 on the rear side of the main frame 4 through a slider 33. The vertical frame 2 is moved in the vertical direction by hydraulic technology, thereby realizing the lifting and lowering of the top lamp rack 1; the lamp power supply cabinet and the hydraulic system 6 are installed on the rear side of the main frame 1.

[0020] The horizontal frame 2 is connected to the top of the vertical frame 3 by a rope around the ground wheel 24. Figure 1 It can be seen that one end of the rope is connected to the hinge ear at the top of the vertical frame 3, bypasses the ground wheel 24, and the other end is connected to the hydraulic cylinder 22 on the long side of the horizontal frame 2, so that the top lamp stand 1 is rotated with the vertical frame 3 as the support by hydraulic technology, and the rotation angle is within 63 degrees. Figure 8 A schematic diagram of the structure of the test device in which the top light bracket 1 rotates 63 degrees is shown.

[0021] The side light frame 5 is formed by bolting a 6*2.1 meter rectangular frame 51 welded from H-steel and a 6*3.4 meter rectangular frame 52 composed of 40 aluminum profiles, and multiple rows of fluorescent lamps 53 are installed on the outer side of the rectangular frame 52 composed of 40 aluminum profiles; the side light frame 5 is installed on the guide rail 46 on the front side of the main frame 4 through a slider 45; the hinge ear 44 and the worm gear device 47 are bolted to the bottom of the main frame 4, and the worm gear technology is used to realize the lifting and lowering of the side light frame 5 on the main frame 4, thereby meeting the side illumination requirements of the test equipment.

[0022] When in use, the top lamp frame 1 can be freely extended and retracted in the horizontal direction by 0-2.5 meters by using hydraulic technology. Figure 1 The single test device shown can cover a sample width of 2.5-5 meters in the horizontal direction. During the test, the front and rear extension amount of the top light stand 1 can be adjusted according to the width of the test equipment; the top light stand 1 can achieve free extension of 0-5 meters in the vertical direction, and the sample height it can cover is 5-10 meters. Figure 1 The schematic diagram shows that the top light stand 1 is raised to a maximum height of 10 meters. Figure 7 The figure shows a schematic diagram of the top light stand 1 being lowered to a minimum height of 5 meters. During the test, the upward and downward extension amount of the top light stand 1 can be adjusted according to the height of the equipment.

[0023] The side light stand 5 can be raised and lowered by 0-4 meters on the main frame 4 by using the worm gear technology. When in use, the height of the side light stand 5 is adjusted according to the height of the equipment to meet the side illumination requirements of different test equipment.

[0024] Further, for Figure 1-8 The test device can be assembled to meet the sunlight requirements of test equipment of various sizes.

[0025] The above embodiments are only for illustrative purposes of the principles and effects of the present utility model, and are not intended to limit the scope of protection of the present utility model. Any person skilled in the art may modify and change the above embodiments without violating the spirit and scope of the present utility model. Therefore, the scope of protection of the present utility model shall be based on the scope of the claims. The preferred implementation modes of the present patent are described in detail above, but the present patent is not limited to the above implementation modes. Various changes can be made within the scope of knowledge possessed by ordinary technicians in this field without departing from the purpose of the present patent.

Claims

1. A novel adjustable test device for sunlight test, which mainly includes a top lamp stand, a horizontal frame, a vertical frame, a main frame, a lamp power cabinet and a hydraulic system; the top lamp stand is formed by bolting a rectangular frame welded from I-beams and a rectangular frame assembled from aluminum profiles, a manual pulley is bolted to the upper part of the rectangular frame welded from I-beams, and a plurality of rows of fluorescent lamps are installed at the lower part of the rectangular frame assembled from aluminum profiles; the horizontal frame includes a rectangular frame welded from I-beams, hinge ears installed on the long sides of the rectangular frame welded from I-beams and a hydraulic cylinder in the middle thereof, one end of the hydraulic cylinder is connected to the front end of the top lamp stand; the horizontal frame is fixedly connected to the manual pulley , hydraulic technology is used to realize the free extension and retraction of the top lamp rack in the horizontal direction; the vertical frame includes a rectangular frame welded by I-beams, hinge ears welded on the upper part of the rectangular frame welded by I-beams, and a slider fixed by bolts on the lower part of the rectangular frame welded by I-beams, and the vertical frame is connected to the horizontal frame hinge ears; the main frame is welded by H-steel, steel pipe and steel plate, two guide rails are installed on one side of the main frame, and the vertical frame is installed on the guide rails of the main frame through the slider, and hydraulic technology is used to realize the movement of the vertical frame in the vertical direction, thereby realizing the lifting and lowering of the top lamp rack; the lamp power supply cabinet and the hydraulic system are installed on the rear side of the main frame.

2. A novel adjustable sunshine test device according to claim 1, characterized in that: The long sides of the rectangular frame welded from the I-beams of the horizontal frame are also equipped with a ground wheel, a hydraulic cylinder and a rope wrapped around the ground wheel. One end of the rope is connected to the hinge ear at the top of the vertical frame, bypasses the ground wheel, and the other end is connected to the hydraulic cylinder. Hydraulic technology is used to realize the rotation of the top lamp stand supported by the vertical frame.

3. A novel adjustable sunshine test device according to claim 1 or 2, characterized in that: The device also includes a side light frame, which is formed by bolting a rectangular frame welded from H-steel and a rectangular frame composed of aluminum profiles, and multiple rows of fluorescent lamps are installed on the outside of the rectangular frame composed of aluminum profiles; a guide rail and a slider are installed on the other side of the main frame, and the side light frame is installed on the guide rail on the other side of the main frame through the slider; the hinge ear and the worm gear device are bolted to the bottom of the main frame, and the worm gear technology is used to realize the lifting and lowering of the side light frame on the main frame.

4. A novel adjustable sunshine test device according to claim 3, characterized in that: The telescopic range of the top light stand in the horizontal direction is 0-2.5 meters, and the width of the covered sample is 2.5-5 meters; the telescopic range in the vertical direction is 0-5 meters, and the height of the covered sample is 5-10 meters.

5. A novel adjustable sunshine test device according to claim 2, characterized in that: The rotation angle range of the top lamp bracket is 0-63 degrees.

6. A novel adjustable sunshine test device according to claim 3, characterized in that: The vertical extension amount of the side light bracket on the main frame is 0-4 meters.

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