Cooling LED Puff

Description

Draw 24 The item that is the subject of the design Cooling LED Puff Description of the design The materials are synthetic resin, LED (Light Emitting Diode), and Phase Change Materials (PCM). The present design comprises a plurality of LEDs formed on one side of a generally small, disc-shaped cooling pad made of synthetic resin, and The cooling pad is sized to fit in one hand and has five wing cooling cells arranged around a central cooling cell, each cooling cell contains a PCM that undergoes a phase transition between solid and liquid at room temperature, the PCM is transparent when in a liquid state, and is configured so that flexible bridges or cuts are formed between each cooling cell. LEDs are installed corresponding to each cooling cell of the cooling pad, and a connector is provided to supply power to the LEDs. When using, the phase change material is cooled in a temperature environment lower than its melting point and used in a solid state, similar to how a conventional beauty puff is used. After the user contacts the controller to the connector of the cooling pad, holds the controller with their hand, uses the power switch of the controller to turn on the LED, and then contacts the cooling pad to the skin of the face, the solid phase change material contained in each cooling cell of the cooling pad absorbs latent heat from the face and changes into a liquid state, allowing the user to feel the cold on their face, while simultaneously allowing light emitted from the LED, which is powered by the battery inside the controller, to be irradiated onto the face. Drawing 1 shows the overall part of the design in a cross-eyed view. Drawing 2 shows the front view of the design. Drawing 3 is the rear view of the design, showing that the PCM contained in each cooling cell is in a transparent liquid state, and thus the LEDs and the wiring pattern between them are visible. Drawing 4 shows the left side of the design. Drawing 5 shows the right side of the design. Drawing 6 shows the planar portion of the design. Drawing 7 shows the bottom part of the design. Reference Drawing 1 shows the state in which an LED is lit after attaching a controller equipped with a battery and a power switch to the design. Reference Drawing 2 shows the LED in a state where it is turned off, with a controller equipped with a battery and a power switch attached to the design. Key points of the design creation The key point of the design creation is the combination of the shape and form of the "Cooling LED Puff."

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