通用家用投影仪的技术剖面信息图，45度等距三维透视，设备略微倾斜以展现纵深。半透明外壳露出内部组件：镜头组件、电路板、散热风扇、电池…

Technical cutaway infographic of a generic home projector, 45-degree isometric 3D perspective, device slightly tilted to reveal depth. Semi-transparent outer shell exposing internal components: lens assembly, circuit boards, cooling fans, battery. Bold colored arrows indicating airflow and signal paths (red power, blue data, orange thermal, green sensors). Clean callout labels with leader lines, dimension markers, small orthographic reference sketches in the corners, color-coded legend at bottom. White background, engineering diagram style, crisp linework, high detail. Recipe: Flux 2 dev + Turbo LoRA · 1024x1024 · seed 8270370474199458080 · 8 steps — rendered on a 5090 at home, no cloud bill.

通用家用投影仪的技术剖面信息图，45度等距三维透视，设备略微倾斜以展现纵深。半透明外壳露出内部组件：镜头组件、电路板、散热风扇、电池。用粗体彩色箭头标示气流与信号路径（红色电源、蓝色数据、橙色热流、绿色传感器）。清晰的标注引线与尺寸标注，四角附小型正交参考草图，底部为彩色图例。白色背景，工程图风格，线条清晰、细节丰富。 参数配方：Flux 2 dev + Turbo LoRA · 1024x1024 · 种子 8270370474199458080 · 8 步——在家用 5090 显卡渲染，无云端费用。