Air purifying illuminating device

TWM687949UActive Publication Date: 2026-09-21MIN HWEI COLLEGE HEALTH CARE MANAGEMENT
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Patent Information

Application Number
TW115206463
Authority / Receiving Office
TW · TW
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2026-07-09
Publication Date
2026-09-21
Estimated Expiration
2036-07-08

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    Figure TWG2TB001912963_003
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Abstract

An air-purifying lighting device is proposed. The device includes a negative ion generator, a lighting component, and a power module. The negative ion generator is configured to generate negative ions. The lighting component is configured to generate a first light source facing a first direction. The power module is electrically connected to the negative ion generator and the lighting component. The power module is configured to provide power. The air-purifying lighting device achieves air purification and provides lighting.
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Claims

1. An air-purifying lighting device, comprising: a negative ion generator configured to generate negative ions; a lighting component configured to generate a first light source in a first direction; and a power module electrically connected to the negative ion generator and the lighting component, wherein the power module is configured to provide power.

2. The air-purifying lighting device as claimed in claim 1 further comprises: a housing; wherein the negative ion generator, the lighting component and the power module are disposed within the housing, and a negative ion emitting end of the negative ion generator is exposed in the housing.

3. The air-purifying lighting device as claimed in claim 2 further includes: a fastener disposed on the housing and configured to fix the housing to a bed frame or a chair frame.

4. The air-purifying lighting device as claimed in claim 1 further comprises: a sensor electrically connected to the lighting component and the power module, wherein the sensor is configured to generate a drive signal to drive the lighting component based on a sensing condition.

5. The air-purifying lighting device as claimed in claim 4, wherein the sensor includes at least one of an infrared sensing module, a gravity sensing module, and an ambient light sensing module.

6. The air-purifying lighting device as claimed in claim 1 further comprises: a lighting component switch electrically connected to the power module and the lighting component.

7. The air-purifying lighting device as claimed in claim 1 further comprises: an ozone generator electrically connected to the power supply module, wherein the ozone generator is configured to generate ozone.

8. The air purification lighting device as claimed in claim 1 further comprises: a photocatalyst element electrically connected to the power supply module, and comprising an ultraviolet light source module and a photocatalyst material.

9. The air-purifying lighting device as claimed in claim 1, wherein the first light source forms at least one guiding lighting pattern in the first direction.

10. The air-purifying lighting device as claimed in claim 9, further comprising: a sensor electrically connected to the lighting component and the power module, wherein the sensor is configured to generate a drive signal for driving the lighting component according to a sensing condition; and a timer electrically connected to the lighting component, the sensor, and the power module, wherein the timer is configured to generate a timing signal; wherein the first light source and the at least one guided lighting pattern vary according to at least one of the drive signal and the timing signal.

11. The air-purifying lighting device as claimed in claim 1, wherein the lighting component is further configured to generate a second light source oriented in a second direction.

12. The air-purifying lighting device as claimed in claim 11, wherein the luminous flux of the first light source and the luminous flux of the second light source are different.

13. The air-purifying lighting device as claimed in claim 11, wherein the light intensity of the first light source and the light intensity of the second light source are different.

14. The air-purifying lighting device as claimed in claim 1, wherein the lighting component includes a red light module, a green light module and a blue light module, and the color of the first light source is adjusted according to a color adjustment command.

15. The air-purifying lighting device as claimed in claim 1 further comprises: a noise-reducing fan electrically connected to the power supply module.