PCBA board convenient for heat dissipation
The utility model is suitable for the technical field of circuit boards, provides a PCBA board convenient for heat dissipation, and solves the problems that the heat dissipation range of a heat dissipation thin copper sheet of an existing device is limited, and the use requirements of PCBA boards of...
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| creator | CHEN LINFENG FU QIONGHUI YANG JIANYONG ZHANG JIANJUN WANG CHAO ZHENG SONG |
| description | The utility model is suitable for the technical field of circuit boards, provides a PCBA board convenient for heat dissipation, and solves the problems that the heat dissipation range of a heat dissipation thin copper sheet of an existing device is limited, and the use requirements of PCBA boards of different models cannot be met. Comprising a double-layer PCBA composition board, the double-layer PCBA composition board comprises a working bottom board and a working core board connected with the working bottom board, and the working bottom board and the working core board are used for display control work of a display screen; the combined plate connecting piece is used for connecting and supporting a working bottom plate and a working core plate, the auxiliary heat dissipation mechanism is used for assisting the double-layer PCBA combined plate to work, and the auxiliary heat dissipation mechanism is detachably installed on the working core plate; according to the embodiment of the utility model, the auxiliary |
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Comprising a double-layer PCBA composition board, the double-layer PCBA composition board comprises a working bottom board and a working core board connected with the working bottom board, and the working bottom board and the working core board are used for display control work of a display screen; the combined plate connecting piece is used for connecting and supporting a working bottom plate and a working core plate, the auxiliary heat dissipation mechanism is used for assisting the double-layer PCBA combined plate to work, and the auxiliary heat dissipation mechanism is detachably installed on the working core plate; according to the embodiment of the utility model, the auxiliary</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS |
| title | PCBA board convenient for heat dissipation |
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