CN214066877U

CN214066877U - Ultraviolet illumination and humidification comprehensive test box for photovoltaic module

Info

Publication number: CN214066877U
Application number: CN202023177457.XU
Authority: CN
Inventors: 倪伟
Original assignee: Shanghai Houyao Testing Equipment Co ltd
Current assignee: Shanghai Houyao Testing Equipment Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-27
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a photovoltaic module ultraviolet illumination humidification comprehensive test case that freezes, including the storehouse body, storehouse body top fixed mounting has the lamp house, and lamp house below fixed mounting has printing opacity glass, and photovoltaic module has been placed to the level under the internal lamp house that is located of storehouse, and storehouse body outside fixed mounting has the controller. The utility model discloses the wet test that freezes can be done to the proof box, so can also do the ultraviolet illumination simultaneously experimental because the lamp house that is equipped with ultraviolet source has been installed additional at the top. The hot air circulation is arranged near the transparent glass, so that condensation is avoided during testing, illumination is not affected, and the test result is more accurate. The device can be used for two purposes, two tests are simultaneously met, the working efficiency is greatly improved, and the test effect is more real and reliable.

Description

Ultraviolet illumination and humidification comprehensive test box for photovoltaic module

Technical Field

The utility model relates to a photovoltaic module tests technical field, particularly, relates to a photovoltaic module ultraviolet illumination humidification comprehensive test case that freezes.

Background

The photovoltaic module generally refers to a solar cell module, and the solar cell module is composed of a high-efficiency crystalline silicon solar cell, super white textured toughened glass, EVA (ethylene vinyl acetate), a transparent TPT (thermoplastic vulcanizate) back plate and an aluminum alloy frame. Has the characteristics of long service life, strong mechanical pressure resistance and external force, and the like. The conventional solar cell modules have the following structural forms, namely a glass shell type structure, a bottom box type module, a flat plate type module and an all-adhesive sealing module without a cover plate. Because the output voltage of the single solar cell is low, and the electrodes of the unpackaged cells are easy to fall off due to the influence of the environment, a certain number of single cells are sealed into a solar cell module in a series-parallel connection mode to prevent the electrodes and interconnection lines of the cells from being corroded, and the cells are prevented from being cracked due to packing, so that the outdoor installation is facilitated, and the service life and the reliability of the solar cell module are determined according to the quality of the packing. Since the single solar cell is easily broken and corroded, if the single solar cell is directly exposed to the atmosphere, the photoelectric conversion efficiency is reduced due to the influence of moisture, dust, acid rain and the like, so that the single solar cell is damaged and loses efficacy. Therefore, the solar cell generally needs to be packaged into a flat structure by means of glue sealing, lamination, etc. and then put into service. Solar cell module requirements: firstly, a certain nominal working current output power exists; the service life is long, and the assembly is required to normally work for 20-30 years, so that the materials, parts and structures used by the assembly are required to be consistent with each other in service life, and the failure of the whole assembly caused by damage at one position is avoided; the material has enough mechanical strength and can withstand conflict, vibration and other stresses generated in the processes of transportation, installation and use; fourthly, the loss of electrical performance caused by combination is small, and the combination cost is low.

Therefore, when photovoltaic module produces, often need carry out the experiment test, photovoltaic module's test includes ultraviolet illumination and wet freezing test usually, and traditional testing arrangement's ultraviolet ray experiment and wet freezing test are separately gone on, have so not only improved operating time, also have certain limitation, lead to the deviation to appear in the result, have reduced work efficiency. Therefore, a photovoltaic module ultraviolet illumination humidification freezing comprehensive test box meeting the use requirements is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic module ultraviolet illumination humidification freezes combined test case to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic module ultraviolet illumination humidification freezes combined test case, includes the storehouse body, storehouse body top fixed mounting has the lamp house, lamp house below fixed mounting has printing opacity glass, the internal being located of storehouse the photovoltaic module has been placed to the level under the lamp house, storehouse body outside fixed mounting has the controller.

Furthermore, a hot air circulation matched with the light-transmitting glass is fixedly arranged on the cabin body at the light-transmitting glass mounting position.

Further, the bin body is a sealed bin body.

Further, the controller comprises a display screen and control keys.

Further, an ultraviolet light source is installed in the lamp box.

Furthermore, the light-transmitting glass is double-layer high-light-transmitting glass.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses the wet test that freezes can be done to the proof box, so can also do the ultraviolet illumination simultaneously experimental because the lamp house that is equipped with ultraviolet source has been installed additional at the top. The hot air circulation is arranged near the transparent glass, so that condensation is avoided during testing, illumination is not affected, and the test result is more accurate. The device can be used for two purposes, two tests are simultaneously met, the working efficiency is greatly improved, and the test effect is more real and reliable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram according to an embodiment of the present invention.

Reference numerals:

1. a light box; 2. a light-transmitting glass; 3. a bin body; 4. a photovoltaic module; 5. and a controller.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, according to the embodiment of the utility model discloses a photovoltaic module ultraviolet illumination humidification comprehensive test case, including the storehouse body 3, 3 top fixed mounting in the storehouse body have lamp house 1, 1 below fixed mounting of lamp house has printing opacity glass 2, be located in the storehouse body 3 the photovoltaic module 4 has been placed to the level under lamp house 1, 3 outside fixed mounting in the storehouse body has controller 5.

In addition, the cabin body 3 at the installation position of the light-transmitting glass 2 is fixedly provided with a hot air circulation matched with the light-transmitting glass 2, the cabin body 3 is a sealed cabin body, the controller 5 comprises a display screen and a control key, an ultraviolet light source is installed in the lamp box 1, and the light-transmitting glass 2 is double-layer high light-transmitting glass.

The utility model discloses the wet test that freezes can be done to the proof box, because the top has installed lamp house 1 that is equipped with ultraviolet source additional so can also be simultaneously ultraviolet illumination test. The hot air circulation is arranged near the transparent glass 2, so that condensation is avoided during testing, illumination is not affected, and the test result is more accurate. The device can be used for two purposes, two tests are simultaneously met, the working efficiency is greatly improved, and the test effect is more real and reliable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a photovoltaic module ultraviolet illumination humidification freezes combined test case, includes the storehouse body (3), its characterized in that, storehouse body (3) top fixed mounting has lamp house (1), lamp house (1) below fixed mounting has printing opacity glass (2), be located in the storehouse body (3) photovoltaic module (4) have been placed to the level under lamp house (1), the outside fixed mounting of the storehouse body (3) has controller (5).

2. The ultraviolet illumination humidification freezing comprehensive test box for the photovoltaic module as claimed in claim 1, wherein a cabin body (3) at the installation position of the light-transmitting glass (2) is fixedly provided with a hot air circulation matched with the light-transmitting glass (2).

3. The ultraviolet illumination humidification freezing combined test box for the photovoltaic module as claimed in claim 1, wherein the bin body (3) is a sealed bin body.

4. The photovoltaic module ultraviolet illumination humidification freezing combined test box according to claim 1, wherein the controller (5) comprises a display screen and control keys.

5. The photovoltaic module ultraviolet illumination humidification freezing comprehensive test box according to claim 1, wherein an ultraviolet light source is installed in the lamp box (1).

6. The photovoltaic module ultraviolet illumination humidification freezing combined test box as claimed in claim 1, wherein the light-transmitting glass (2) is double-layer high light-transmitting glass.