US 12,071,357 B2
Sterilization module and water purifying device including same
Jae Young Choi, Ansan-si (KR); Woong Ki Jeong, Ansan-si (KR); Kyu Won Han, Ansan-si (KR); and Yeo Jin Yoon, Ansan-si (KR)
Assigned to Seoul Viosys Co., Ltd., Ansan-si (KR)
Filed by Seoul Viosys Co., Ltd., Ansan-si (KR)
Filed on Sep. 27, 2023, as Appl. No. 18/373,283.
Application 18/373,283 is a continuation of application No. 16/604,817, granted, now 11,939,239, previously published as PCT/KR2018/004357, filed on Apr. 13, 2018.
Claims priority of application No. 10-2017-0048815 (KR), filed on Apr. 14, 2017; and application No. 10-2017-0126855 (KR), filed on Sep. 29, 2017.
Prior Publication US 2024/0025770 A1, Jan. 25, 2024
Int. Cl. C02F 1/32 (2023.01)
CPC C02F 1/325 (2013.01) [C02F 2201/322 (2013.01); C02F 2303/04 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A light emitting module, comprising:
a light source configured to irradiate ultraviolet light;
a board on which the light source is disposed;
a tube accommodating the board and including a transparent region to transmit the ultraviolet light emitted from the light source;
a first base coupled to one side of the tube;
a second base coupled to the other side of the tube; and
a fixation groove disposed in the tube and connected to at least one of the first and second bases,
wherein the board is coupled to be inserted into the fixation groove, and
wherein the fixation groove is spaced apart from a center of the first base when viewed in a cross-section perpendicular to a length direction of the tube.