US 12,422,710 B2
Fully laminated outdoor advertising machine
Peiyong Wang, Shenzhen (CN); and Jialong Wang, Shenzhen (CN)
Filed by Shenzhen Xunbao Juneng Technology Co., Ltd., Shenzhen (CN)
Filed on Mar. 20, 2024, as Appl. No. 18/610,870.
Claims priority of application No. 202322912389.4 (CN), filed on Oct. 27, 2023.
Prior Publication US 2025/0138357 A1, May 1, 2025
Int. Cl. G02F 1/1333 (2006.01); G09F 9/35 (2006.01)
CPC G02F 1/133385 (2013.01) [G02F 1/133314 (2021.01); G02F 1/133331 (2021.01); G09F 9/35 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A fully laminated outdoor advertising machine, comprising a base plate, a liquid crystal screen, a tempered glass screen, an air blowing device, a battery box and an electronic control box;
wherein the tempered glass screen is adhered to a front of the liquid crystal screen, wherein the base plate comprises a first mounting plate and an enclosure plate, the enclosure plate is provided at a peripheral edge in a front of the first mounting plate, and the first mounting plate is provided at the back of the liquid crystal screen through the enclosure plate; the base plate is covered on edges of the liquid crystal screen and fastened to a back of the liquid crystal screen, and the front of the base plate is opposite to the back of the liquid crystal screen;
a space for ventilation and heat dissipation is formed between the base plate and the liquid crystal screen;
the battery box and the electronic control box are correspondingly provided up and down at the back of the base plate, and the back of the base plate is provided with an air inlet and an air outlet; and
the air inlet and the air outlet are connected to each other through the space for ventilation and heat dissipation, the air inlet is located between the battery box and the electronic control box, and the air blowing device is provided at the air inlet;
wherein the fully laminated outdoor advertising machine comprises two air outlets, the two air outlets are respectively located on two opposite sides of the bottom plate;
wherein one of the two air outlets is located above the battery box, and the other of the two air outlets is located below the electronic control box.