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US 12,623,928 B2Granted
Sterilizing device
AssigneeSeoul Viosys Co., Ltd.
InventorsJae Young Choi, Shi Hyun Ahn, Ki Yon Park, Woong Ki Jeong, Kyu Won Han
Life of this patent
Estimating the term…
Abstract
A sterilizing device includes a pipe having an inlet and an outlet and allowing fluid to move therethrough and a light source provided on one side of the pipe and providing light to the fluid. At least a portion of the pipe is provided in a spiral shape and the inlet and/or the outlet are arranged in a light emitting region.
Claims20
A light emitting device, comprising:
- a housing including a bottom having a first diameter and a sidewall having a first height and extending upwards from the bottom and having an accommodation space defined by the bottom and the sidewall;
- a reflector disposed on the housing and including a region protruding upwards from the bottom;
- and
- a light emitter disposed in the accommodation space and configured to emit light,
- wherein, a height of the region of the reflector is lower than the first height of the sidewall,
- wherein the height of the region of the reflector is greater than a height at which the light emitter is disposed, and
- wherein the reflector has a curved surface and protrudes from the bottom in a direction from an edge of the bottom towards a center of the bottom.
4 more elements
A light emitting device, comprising:
- a housing including a bottom having a first diameter and a side wall having a first height extending upwards from the bottom;
- a light emitter disposed on the housing and configured to emit light;
- and
- a reflector disposed on the housing and including a region protruding upwards from the bottom,
- wherein a height of the region of the reflector is lower than the first height of a sidewall,
- wherein the height of the region of the reflector is greater than a height at which the light emitter is disposed, and
- wherein the reflector has a curved surface in a direction of light emitted from the light emitter.
4 more elements
A light emitting device, comprising:
- a housing including a bottom having a first diameter and a side wall having a first height extending upwards from the bottom;
- light emitters disposed on the housing and configured to emit light;
- and
- a reflector disposed on the housing and including a region protruding upwards from the bottom,
- wherein a height of the region of the reflector is different from the first height of a sidewall,
- wherein the height of the region of the reflector is greater than a height at which the light emitters are disposed.
3 more elements
Dependencies are inferred from the claim text.