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US 12,213,940 B2Granted
Negative-pressure cup structure with light therapy module
AssigneeBiboting International Co., Ltd.
InventorsPo-Chang Liu, Chia-Hsueh Hsieh, Pei-En Lee
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Abstract
A negative-pressure cup structure includes a negative-pressure cup body and a light therapy module. The negative-pressure cup body has a rim. The light therapy module is received in the negative-pressure cup body and includes a circuit board and multiple light-emitting diodes (LEDs) mounted on the circuit board and irradiating corresponding to the rim. Therefore, the negative-pressure cup structure further has functions of light therapy and skin care.
Claims14
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.
3 more elements
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 cover comprises an annular groove and multiple notches, the condenser comprises an annular flange extended downward from an outer periphery thereof to engage with the annular groove and multiple protrusions extended outward from the outer periphery thereof to engage with the multiple notches respectively.
3 more elements
Dependencies are inferred from the claim text.