Photovoltaic module fixing device for solar refrigerator car

Abstract

The invention relates to a photovoltaic module fixing device for a solar refrigerator car. A mounting support is a rectangular strip with threaded through holes, the length of the mounting support is equal to that of a compartment of the solar refrigerator car, and the mounting support is arranged at the top of the compartment in parallel. The mounting support is connected with the top of the compartment through a spring damper. Compressing blocks of photovoltaic modules comprise unilateral meshed type compressing blocks and a saddle-shaped compressing block. The unilateral meshed type compressing blocks are arranged on the side edges of the photovoltaic modules, and connected with the mounting support through bolts. The photovoltaic module fixing device has the advantages that the mounting support is connected with the top of the compartment through the spring damper, and a buffering function is achieved; the photovoltaic modules are connected with the mounting support through the compressing blocks of the photovoltaic modules, and connecting stability is high; the distance between the photovoltaic modules and the end face of the top of the compartment ranges from 5 cm to 8 cm, air convection can be formed, natural air cooling is carried out on the photovoltaic modules, and the situation that the photovoltaic modules are aged due to the fact that solarization temperature is too high is avoided; the mounting support and the compressing blocks of the photovoltaic modules are aluminum alloy products, so that weight is low.

Description

technical field

[0001] The invention relates to the technical field of accessories for solar refrigerated vehicles, in particular to a photovoltaic module fixing device for solar refrigerated vehicles. Background technique

[0002] Solar refrigerated trucks install solar photovoltaic panels on the top of the car to convert the absorbed solar energy into electrical energy, which effectively solves the problems of high fuel consumption and sewage discharge during the driving of refrigerated trucks.

[0003] The solar refrigerated truck currently used installs the photovoltaic module on the top of the compartment through a simple fixed bracket, which is unstable; at the same time, the distance between the photovoltaic module and the top end of the compartment is relatively large, which not only affects the stability of the photovoltaic module, but also affects the heat dissipation of the photovoltaic module. If the effect is poor, it is easy to cause the aging of photovoltaic m...

Images