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Solar light irradiation simulation test apparatus

A technology for simulating test and sunlight, applied in the field of test equipment, can solve the problem that the intensity of the light source is not easy to control, and achieve the effect of significant economic benefits

Active Publication Date: 2011-01-12
SHANGHAI JIANKE TECHN ASSESSMENT OF CONSTR
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Problems solved by technology

And solve the problem that the light source intensity is not easy to control

Method used

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  • Solar light irradiation simulation test apparatus
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Embodiment Construction

[0021] The structural features of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Such as figure 1 , figure 2 As shown, the test device of the present invention includes a power control unit 3 connected to a power supply (in this embodiment, the power supply is an external power supply system), a power regulator 1 connected to the power control unit 3, and a power regulator 1 respectively. The connected sensor 5, the lamp wall 6 and the control host 2 (in this embodiment, the control host 2 is a PCL host), and the display 4 connected with the control host 2; The heat radiated by the measured object, the temperature signal processed by the power regulator 1 is sent to the control host 2; the control host 2 compares its temperature signal with the set target temperature, and the comparison result is returned to the power regulator 1 and displayed on the display 4. Display or alarm; the power regulat...

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Abstract

A sunlight irradiation simulator comprises a power control unit, a power regulator, a sensor, a light wall, a control host and a display. The power regulator receives the radiation strength which is radiated by the light wall to a measured object by the sensor and then processes and transmits the radiation strength to the control host; by comparing the radiation strength with a set target value, the control host returns the result thereof to the power regulator which then regulates the power that is supplied to the light wall by a light source control unit according to the returned result andcontrols the radiation strength of the light wall. The simulator solves a series of problems in the aspect that the light source strength is not easily controlled. The light wall sends light wave which simulates the solar radiation spectrum, and thus causes the experiment to be more suitable for the real natural environment, truer and more reliable.

Description

technical field [0001] The invention relates to a test device, in particular to a sunlight simulation test device. It is especially suitable for testing the thermal performance of building curtain walls. It can also be widely used in solar cell testing, material testing, biological testing, environmental research, accelerated photodegradation testing, and testing of cosmetic and skin products. Background technique [0002] The architectural curtain wall is the outer enclosure structure of modern buildings and the interface between the indoor and outdoor environments. In addition to the protective functions of the early building envelope structure, such as safety, wind and rain, it is also necessary to control the indoor environment by adjusting the curtain wall structure. The circulation of various forms of energy such as external sound, light, and heat can achieve the required comfort. Therefore, the thermal performance of the curtain wall is not only the thermal insulati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N25/20H05B37/02
Inventor 徐勤寇玉德邹锡林刘雄唐雅芳王晔
Owner SHANGHAI JIANKE TECHN ASSESSMENT OF CONSTR
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