US 12,213,940 B2
Negative-pressure cup structure with light therapy module
Po-Chang Liu, Taoyuan (TW); Chia-Hsueh Hsieh, Taoyuan (TW); and Pei-En Lee, New Taipei (TW)
Assigned to BIBOTING INTERNATIONAL CO., LTD., Taoyuan (TW)
Filed by BIBOTING INTERNATIONAL CO., LTD., Taoyuan (TW)
Filed on Aug. 10, 2021, as Appl. No. 17/398,917.
Prior Publication US 2023/0052405 A1, Feb. 16, 2023
Int. Cl. A61N 5/06 (2006.01); A61H 9/00 (2006.01); A61M 1/08 (2006.01)
CPC A61H 9/0057 (2013.01) [A61N 5/0616 (2013.01); A61H 2201/10 (2013.01); A61M 1/08 (2013.01); A61N 2005/0649 (2013.01); A61N 2005/0652 (2013.01); A61N 2005/0663 (2013.01); A61N 2005/0666 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A negative-pressure cup structure comprising:
a negative-pressure cup body, comprising a rim; and
a light therapy module, received in the negative-pressure cup body, comprising a circuit board and multiple light-emitting diodes (LEDs) mounted on the circuit board and irradiating in the direction of the rim;
wherein the light therapy module further comprises a condenser arranged corresponding to the LEDs, the condenser comprises multiple via holes and multiple reflecting annular walls respectively disposed in the multiple via holes, and each LED is arranged corresponding to each via hole;
wherein the light therapy module further comprises a lamp shade and a lamp cover assembled with each other, the circuit board and the condenser are received in the lamp shade, and the lamp cover covers the LEDs and the condenser;
wherein the lamp shade comprises multiple fixing rods extended therefrom to support the circuit board and an annular block configured to be stopped and positioned on the condenser.