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US 12,092,289 B2Granted
LED light has built-in air related part(s)
AssigneesAaron Chien, Te-Ju Chien, Hsin-Yi Chien
InventorTseng-Lu Chien
Life of this patent
Estimating the term…
Abstract
An LED light has a built-in airflow-related device with an AC-to-DC circuit for charging internal batteries and supplying power to the airflow-related device. The LED light with built-in airflow-related device may be worn by a person.
Claims9
An LED night light having LED illumination and an airflow function, comprising:
- at least one LED,
- at least one airflow related part to supply people, objects, or space with the airflow function, wherein the at least one airflow related part includes at least one fan blade;
- and
- an AC-to-DC circuit and/or a DC-to-DC circuit to supply operating DC power for the at least one LED, a motor, and the at least one airflow related part, while the LED night light is plugged into an AC outlet and the AC outlet has AC power,
- wherein the LED night light (1) detects a power fail and (2) turns on a power fail light or emergency light, which is powered by a built-in rechargeable battery, and
- wherein the LED night light has a neck, shoulder, or body construction and at least one fixed or bendable arm to enable the LED night light to be worn by a person, wherein the LED night light has a built-in foldable and/or rotatable prong.
3 more elements
An LED night light having LED illumination and an airflow function, comprising:
- at least one airflow related part to supply people, objects, or space with the airflow function, wherein the at least one airflow related part includes at least one fan blade;
- and
- an AC-to-DC circuit and/or a DC-to-DC circuit to supply operating DC power for the at least one LED, a motor, and the at least one airflow related part, while the LED night light is plugged into an AC outlet and the AC outlet has AC power,
- wherein the LED night light (1) detects a power fail and (2) turns on a power fail light or emergency light, which is powered by a built-in rechargeable battery, and
- wherein the LED night light has a neck, shoulder, or body construction and at least one fixed or bendable arm to enable the LED night light to be worn by a person,
- wherein the at least one air related part offers at least one of:
- (a) air flow, or (b) a humidity, steam, or moisture sprayer.
4 more elements
An LED night light having LED illumination and an airflow function, comprising:
- at least one airflow related part to supply people, objects, or space with the airflow function, wherein the at least one airflow related part includes at least one fan blade;
- and
- an AC-to-DC circuit and/or a DC-to-DC circuit to supply operating DC power for the at least one LED, a motor, and the at least one airflow related part, while the LED night light is plugged into an AC outlet and the AC outlet has AC power,
- wherein the LED night light (1) detects a power fail and (2) turns on a power fail light or emergency light, which is powered by a built-in rechargeable battery, and
- wherein the LED night light has a neck, shoulder, or body construction and at least one fixed or bendable arm to enable the LED night light to be worn by a person,
- wherein the LED night light has the motor or a spin device to rotate at least one blade and create air flow with at least one of a setting, adjusting, and selection switch to get a desired amount of air flow.
3 more elements
An LED night light having LED illumination and an airflow function, comprising:
- at least one LED,
- at least one airflow related part to supply people, objects, or space with the airflow function, wherein the at least one airflow related part has at least one fan blade;
- and
- an AC-to-DC and/or DC-to-DC circuit to supply operating DC power for the at least one LED, a motor, and the at least one airflow related part, while the LED night light is plugged into an AC outlet and the AC outlet has AC power,
- wherein the LED night light has at least one bendable arm to change an orientation of the at least one air related part or the at least one LED, and thereby change a direction of at least one of an air flow provided by the air related part or the illumination provided by the at least one LED, and
- wherein the LED night light further has a rechargeable battery and is configured to be applied in at least one of the following ways:
- (1) plugged into AC outlet for nighttime lighting or use as a nightlight,
- (2) fastened on a bar, pole, tube of a bicycle, or baby stroller by a hook and loop fastener, clip, or fastening kit,
- (3) installed on the ground by a ground stake or pedestal set,
- (4) installed on a metal surface by at least one magnetic piece,
- (5) installed on a desktop, tabletop, flat surface, or computer desk,
- (6) worn by people on a neck or arms, or
- (7) charged by an AC outlet, cigarette plug, or external DC power source.
10 more elements
Dependencies are inferred from the claim text.