Delta Electronics, Inc.

Pin-Chen Lai

Chih-Hsien Wang

Yuan-Ping Hsieh

Chao-Hsien Chan

Po-Yen Chen

Chih-Hsiang Chang

Tung-Hung Shih

Chen-Yu Hung

Kuan-Hsien Tu

Hung-Chung Hsieh

Ming-Chieh Cheng

Shih-Chieh Chang

Xiu-Yi Lin

Sheng-Chan Tu

A lighting device includes a board, first light emitting elements and second light emitting elements. The first light emitting elements emit lights in a first spectral range. The second light emitting elements emit lights in a second spectral range. The second spectral range is narrow than the first spectral range. The first light emitting elements are disposed in at least one first area of the board, and the second light emitting elements are disposed in second areas of the board. The at least one first area and the second areas are alternatively arranged on the board.

Lighting device with regions of differing spectral ranges

An ultraviolet air germicidal lamp system includes a base frame including an air inlet and an air outlet, an ultraviolet germicidal module on the base frame, and a lamp module in the base frame. The ultraviolet germicidal module includes a fan, an inlet duct, an ultraviolet lamp module including a cavity and ultraviolet lamps in the cavity, and an outlet duct. The fan is connected to the air inlet. The intake of the cavity of the ultraviolet lamp module is connected to the fan by the inlet duct. The vent of the cavity of the ultraviolet lamp module is connected to the air outlet by the outlet duct. The body diameter of the cavity is larger than the diameters of the inlet duct and the outlet duct.

Ultraviolet air germicidal lamp system

Sterilization device

Sensor module

An air conditioner ventilation and pre-cooling device includes a carrying container, a cooling unit and an intake fan. The carrying container is provided for containing condensed water of the evaporator, the cooling unit is connected to the condensed water, and the intake fan guides outside air to pass through the cooling unit. The heat of the condensed unit is conducted to the cooling unit, and the outside air passes through the cooling unit and exchanges heat with the cooling unit to form a pre-cooled air. The outside air is pre-cooled before it enters into an indoor environment, so as to achieve the environmental protection and power saving effects and improve the cooling efficiency.

Air conditioner ventilation and pre-cooling device

Panel of air conditioner

Sensor

Growing community of inventors

Taoyuan, Taiwan

Pin-Chen Lai