US 12,280,183 B2
Bulb lamp
Qing Lan, Shenzhen (CN); Ligen Liu, Shenzhen (CN); Liang Wu, Shenzhen (CN); Xuren Qiu, Shenzhen (CN); and Qinwan Gong, Shenzhen (CN)
Assigned to Shenzhen Guanke Technologies Co., Ltd, Shenzhen (CN)
Filed by Shenzhen Guanke Technologies Co., Ltd, Shenzhen (CN)
Filed on Apr. 4, 2023, as Appl. No. 18/295,485.
Claims priority of application No. 202223599541.X (CN), filed on Dec. 29, 2022.
Prior Publication US 2024/0216568 A1, Jul. 4, 2024
Int. Cl. F21K 9/238 (2016.01); A61L 9/20 (2006.01); F21K 9/232 (2016.01); F21Y 105/18 (2016.01); F21Y 115/10 (2016.01)
CPC A61L 9/20 (2013.01) [F21K 9/232 (2016.08); F21K 9/238 (2016.08); A61L 2209/12 (2013.01); F21Y 2105/18 (2016.08); F21Y 2115/10 (2016.08)] 10 Claims
OG exemplary drawing
 
1. A bulb lamp comprising:
a lamp shell, wherein an annular first step extends inside a circumferential side of the lamp shell, and a plurality of air inlets are provided above the first step;
a light-transmitting cover, wherein the light-transmitting cover is connected to a bottom ring side of the lamp shell and encloses with the lamp shell to form an accommodating cavity, the bottom of the light-transmitting cover is provided with at least one air outlet in communication with the accommodating cavity, and the accommodating cavity is in communication with the air inlet;
a power panel, wherein the power panel is arranged in the accommodating cavity;
a lamp panel, wherein the lamp panel is provided in the accommodating cavity and is arranged below the first step, an installation space is formed between the lamp panel and the first step, the lamp panel is electrically connected to the power panel, and an upper surface and a lower surface of the lamp panel are both provided with at least one circuit;
at least one illumination module, wherein the illumination module is provided on the lower surface of the lamp panel and is electrically connected to the circuit on the lower surface of the lamp panel; and
at least one sterilization module set in the installation space and electrically connected to the circuit of the upper surface of the lamp panel.