Ultraviolet damp-heat test box for photovoltaic module

Abstract

The utility model belongs to the technical field of ultraviolet damp-heat tests, and particularly relates to an ultraviolet damp-heat test box of a photovoltaic module, which comprises a test box, an evaporator device is fixedly connected to the outer wall of the test box, a motor is fixedly connected to the outer wall of the test box, and an output shaft of the motor is fixedly connected with an impeller. The inner wall of the test box is fixedly connected with the evaporator, a synchronizing device is arranged on the outer wall of a switch of the evaporator, a knocking device is arranged on the synchronizing device, and the synchronizing device comprises a fixing rod. According to the ultraviolet damp-heat test box for the photovoltaic module, a synchronizing device is arranged, an output shaft of a motor moves to drive a connecting plate to rotate, a sliding groove drives a convex block to slide in an inclined groove along with rotation, and in the lifting movement of a sleeving block, the sleeving block is matched with rotation of the connecting plate, so that a switch of an evaporator is extruded by the sleeving block; the ultraviolet test function or the damp heat test function can work synchronously, the actual environment is comprehensively simulated, and the test efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ultraviolet damp heat test, concretely to a photovoltaic module's ultraviolet damp heat test box. BACKGROUND

[0002] The photovoltaic module's ultraviolet damp heat test box is widely used in photovoltaic engineering, new energy research and other fields. Through the test box, the life and performance stability of the photovoltaic module under different illumination, temperature and humidity conditions can be evaluated, and reliable data support is provided for the design and production of photovoltaic products.

[0003] At present, in the prior art, the existing part of test only has single ultraviolet test function or damp heat test function, cannot simulate the comprehensive influence of ultraviolet and damp heat environment on materials at the same time, and this limitation makes the test result unable to comprehensively reflect the situation of materials in actual use environment, in view of this, we provide a photovoltaic module's ultraviolet damp heat test box. UTILITY MODEL CONTENT

[0004] The utility model discloses a photovoltaic module's ultraviolet damp heat test box can solve the problem raised in the background art.

[0005] To achieve the above object, the utility model provides a photovoltaic module's ultraviolet damp heat test box, including test box, the outer wall sliding connection of test box has the sliding door, the outer wall fixed connection of test box has evaporimeter device, the upper portion of test box is provided with ultraviolet lamp box, the outer wall fixed connection of test box has motor, the output shaft fixed connection of motor has vane, the inner wall of test box is fixed with evaporimeter, the switch outer wall of evaporimeter is provided with synchronous device, be provided with knocking device on synchronous device, synchronous device includes:

[0006] Fixed link, the output shaft fixed connection of motor has fixed link, and the fixed link is fixed with connecting plate.

[0007] Sliding groove, the surface of connecting plate is opened and has sliding groove, the sliding groove is provided with sleeve block, and the surface of sleeve block is opened and has inclined slot;

[0008] Hinged seat, the lower portion of sleeve block is hinged with telescopic link through hinged seat.

[0009] Preferably, the inner wall of the test box is fixedly connected with a photovoltaic module, and the upper portion of the photovoltaic module is provided with an evaporator. Through the evaporative cooling mode, the working temperature of the photovoltaic module can be effectively reduced, thereby improving the power generation efficiency and prolonging the service life.

[0010] Preferably, a protrusion is fixedly connected in the sliding groove, and the protrusion is slidably connected in the inclined groove. The motor's output shaft moves to drive the connecting plate to rotate, and the sliding groove drives the protrusion to slide in the inclined groove as it rotates.

[0011] Preferably, the striking device includes a hinge rod, and the outer wall of the telescopic rod is hinged to the hinge rod. When the sleeve block moves up and down, the telescopic rod moves in an undulating motion.

[0012] Preferably, the first hinge rod is hinged to a striking rod, and the outer wall of the striking rod is hinged to a second hinge rod. The movement of the telescopic rod drives the movement of the striking rod, which facilitates the simulation of the test chamber's response to natural forces such as wind pressure, snow pressure, and hail.

[0013] Preferably, the end of the second hinge rod away from the striking rod is fixedly connected to the inner wall of the test chamber. The second hinge rod is designed to prevent the instability of the striking rod from causing accidental damage to the test chamber.

[0014] This invention provides an ultraviolet damp heat test chamber for photovoltaic modules. It has the following beneficial effects:

[0015] (1) The ultraviolet damp heat test chamber of the photovoltaic module is equipped with a synchronization device. The motor output shaft moves to drive the connecting plate to rotate. The sliding groove drives the protrusion to slide in the inclined groove of the socket block as it rotates. When the socket block moves up and down, it cooperates with the rotation of the connecting plate to make the socket block squeeze the evaporator switch, so that the ultraviolet test function or the damp heat test function works synchronously, fully simulating the actual environment and improving the test efficiency.

[0016] (2) The ultraviolet damp heat test chamber of the photovoltaic module is equipped with a striking device. The telescopic rod moves with the movement of the telescopic rod, which drives the movement of the striking rod. This facilitates the simulation of the test chamber's reaction to natural forces such as wind pressure, snow pressure, and hail. When the striking rod is working, the hinge rod 2 prevents the striking rod from deviating from its position, ensuring the continuous and stable striking of the striking rod. This allows for a comprehensive evaluation of mechanical durability and improves the subsequent use effect of the ultraviolet damp heat test chamber. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the present utility model. Figure 1 ;

[0019] Figure 2 For the overall structure of the utility model Figure 2 ;

[0020] Figure 3 For the overall structure of the utility model Figure 2 A structure diagram in the utility model

[0021] Figure 4 For the overall structure of the utility model Figure 3 B structure diagram in the utility model

[0022] Figure 5 For the overall structure of the utility model

[0023] Brief Description of the Drawings

[0024] 1, test box;101, photovoltaic module;2, sliding door;3, evaporator device;4, ultraviolet lamp box;5, motor;501, impeller;6, evaporator;601, switch;7, synchronous device;71, fixed rod;72, connecting plate;73, sliding groove;74, sleeve block;75, inclined groove;76, hinged seat;77, telescopic rod;8, knocking device;81, hinged rod one;82, knocking rod;83, hinged rod two.

[0025] The utility model realizes the purpose, functional characteristics and advantages, which will be further described with reference to the drawings in combination with the embodiments. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-5The utility model provides a kind of UV damp heat test chamber of photovoltaic module, including test chamber 1, the outer wall of test chamber 1 is slidably connected with sliding door 2, the outer wall of test chamber 1 is fixedly connected with evaporator device 3, the inner wall of test chamber 1 is fixedly connected with photovoltaic module 101, the top of photovoltaic module 101 is provided with evaporator 6, by evaporative cooling mode, the working temperature of photovoltaic module 101 can be effectively reduced, to improve its power generation efficiency and prolong service life, the top of test chamber 1 is provided with UV light box 4, UV light box 4 emits ultraviolet, simulate the ultraviolet part in sunlight, evaluate the durability and performance change of photovoltaic module 101 under ultraviolet radiation, the outer wall of test chamber 1 is fixedly connected with motor 5, the output shaft of motor 5 is fixedly connected with impeller 501, motor 5 drives impeller 501 to rotate, produce air flow, help the uniform distribution of the environment in test chamber 1, promote the heat emission of photovoltaic module 101 surface simultaneously, avoid local overheating, the inner wall of test chamber 1 is fixedly connected with evaporator 6, the outer wall of the switch 601 of evaporator 6 is provided with synchronous device 7, synchronous device 7 is provided with knocking device 8, and synchronous device 7 includes fixed rod 71.

[0028] In the embodiment of the utility model, in order to be able to simulate actual environment comprehensively, improve test efficiency, specifically, the output shaft of motor 5 is fixedly connected with fixed rod 71, and fixed rod 71 is fixedly connected with connecting plate 72, sliding groove 73 is opened on the surface of connecting plate 72, sleeve block 74 is arranged in sliding groove 73, and inclined slot 75 is opened on the surface of sleeve block 74, sleeve block 74 is hinged with telescopic rod 77 through hinged seat 76 below, realize the stable connection of support, fixed block is fixedly connected in sliding groove 73, and fixed block is slidably connected in inclined slot 75, through the activity of the output shaft of motor 5, the rotating work of connecting plate 72 is driven, and sliding groove 73 is slid in inclined slot 75 along with rotation.

[0029] Further, in order to be able to evaluate mechanical durability comprehensively, improve the use effect of subsequent UV damp heat test chamber, specifically, knocking device 8 includes articulated rod one 81, articulated rod one 81 is hinged on the outer wall of telescopic rod 77, when sleeve block 74 is lifted and moved, telescopic rod 77 is fluctuated along with, articulated rod one 81 is hinged with knocking rod 82, and articulated rod two 83 is hinged on the outer wall of knocking rod 82, the activity of telescopic rod 77 drives the activity of knocking rod 82, to facilitate the reaction when test chamber 1 suffers wind pressure, snow pressure, hail and other natural forces, the inner wall of test chamber 1 is fixedly connected on the end of articulated rod two 83 away from knocking rod 82, the setting of articulated rod two 83 prevents the instability of knocking rod 82, and causes accidental damage to test chamber 1.

[0030] In the utility model, when using, the output shaft of motor 5 is movable, drives the rotary work of connecting plate 72, and sliding groove 73 is slid in the inclined slot 75 of sleeve joint block 74 along with the rotation, when the lifting movement of sleeve joint block 74, the rotation of connecting plate 72 is cooperated, make sleeve joint block 74 extrude the switch 601 of evaporator 6, make ultraviolet test function or humid heat test function synchronous work, simulate actual environment comprehensively, improve test efficiency, telescopic link 77 is along with the fluctuation activity, the activity of telescopic link 77 drive knock rod 82's activity, be convenient for simulating the reaction of the test box 1 when suffering wind pressure, snow pressure, hailstone etc. natural force, when knock rod 82 works, articulated rod two 83 prevent the instability of knock rod 82 knock deviation, make the continuous stable knock of knock rod 82, can comprehensive evaluation mechanical durability, improve the use effect of subsequent ultraviolet humid heat test box.

[0031] The above only is the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and the equivalent structure transformation of the contents of the utility model specification and drawings under the inventive concept of the utility model, or direct / indirect application in other related technical fields are included in the patent protection range of the utility model.

Claims

1. A UV damp heat test chamber for photovoltaic modules, comprising a test chamber (1), wherein a sliding door (2) is slidably connected to the outer wall of the test chamber (1), an evaporator device (3) is fixedly connected to the outer wall of the test chamber (1), a UV lamp box (4) is provided above the test chamber (1), a motor (5) is fixedly connected to the outer wall of the test chamber (1), and an impeller (501) is fixedly connected to the output shaft of the motor (5), characterized in that: The inner wall of the test box (1) is fixedly connected with an evaporator (6), an outer wall of a switch (601) of the evaporator (6) is provided with a synchronous device (7), the synchronous device (7) is provided with a knocking device (8), and the synchronous device (7) comprises: A fixed rod (71) is fixedly connected with the output shaft of the motor (5), and the fixed rod (71) is fixedly connected with a connecting plate (72); A sliding groove (73) is formed in the surface of the connecting plate (72), a sleeve block (74) is arranged in the sliding groove (73), and an inclined groove (75) is formed in the surface of the sleeve block (74); A hinged seat (76) is arranged below the sleeve block (74) and is hinged with a telescopic rod (77); The inner wall of the test box (1) is fixedly connected with a photovoltaic module (101), and an evaporator (6) is arranged above the photovoltaic module (101).

2. The UV damp heat test chamber for photovoltaic modules according to claim 1, characterized in that: A convex block is fixedly connected in the sliding groove (73) and is slidingly connected in the inclined groove (75).

3. The UV damp heat test chamber for photovoltaic modules according to claim 1, characterized in that: The knocking device (8) comprises a hinged rod one (81), and the outer wall of the telescopic rod (77) is hinged with the hinged rod one (81).

4. The UV damp heat test chamber for photovoltaic modules according to claim 3, characterized in that: The hinged rod one (81) is hinged with a knocking rod (82), and the outer wall of the knocking rod (82) is hinged with a hinged rod two (83).

5. The UV damp heat test chamber for photovoltaic modules according to claim 4, characterized in that: The hinged rod two (83) is fixedly connected to the inner wall of the test box (1) away from the knocking rod (82).

Images