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US 12,234,978 B2Granted
Water-cooled high-power LED module
AssigneeShenzhen Leaflife Technology Co., Ltd.
InventorsShaohui Pan, Yaoshun Hong
Life of this patent
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Abstract
An LED module includes a base, a rear plate, an LED chip board and a glass window. The back surface of the base includes a channel for introducing cooling water. A sealing ring is compressed between the back surface of the base and the rear plate to seal the channel. A plurality of LED chips connected in series form the LED chip board which is mounted on the front surface of the base and is covered with the glass window.
Claims11
A light source module comprising:
- a base having a channel formed in a back surface of the base, and cooling water included in the channel;
- a sealing ring provided adjacent to the channel;
- a rear plate coupled to the back surface of the base, such that the sealing ring is compressed between the rear plate and the base to seal the channel;
- an LED chip board coupled to a front surface of the base, and comprising a plurality of LED chips;
- a wire plate configured to be connected to a power source;
- a positive electrode and a negative electrode, each electrode having respective front ends connected with the LED chip board, and respective rear ends connected to the wire plate;
- and
- a window coupled to the front surface of the base and configured to cover the LED chip board.
5 more elements
Dependencies are inferred from the claim text.