Explosion-proof camera with sound amplifying device
The utility model relates to an explosion-proof camera with a sound amplifying device, which comprises an explosion-proof shell, a mounting rack is arranged in the explosion-proof shell, a network camera, a power amplifier module and a power supply module are arranged on the mounting rack, and the p...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to an explosion-proof camera with a sound amplifying device, which comprises an explosion-proof shell, a mounting rack is arranged in the explosion-proof shell, a network camera, a power amplifier module and a power supply module are arranged on the mounting rack, and the power supply module is electrically connected with the network camera and the power amplifier modulerespectively; the left end of the explosion-proof shell is connected with tempered glass through a first explosion-proof assembly; the right end of the explosion-proof shell is connected with an explosion-proof cable leading-in device through a second explosion-proof assembly; the left side of the top of the explosion-proof housing is provided with a connecting sound channel, and the other end ofthe connecting sound channel is connected with an explosion-proof housing. A sound amplifying cavity is formed in the explosion-proof shell, a loudspeaker is fixedly arranged in the sound amplifying cavity, and the loudspeaker |
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