Long-service-life lighting device for highway construction site
The invention discloses a long-service-life lighting device for a highway construction site. The long-service-life lighting device comprises a base; a control panel is embedded in one side of the base; an operation button is mounted on the control panel; a storage battery is mounted in the control p...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a long-service-life lighting device for a highway construction site. The long-service-life lighting device comprises a base; a control panel is embedded in one side of the base; an operation button is mounted on the control panel; a storage battery is mounted in the control panel; a circuit main board is mounted on the storage battery; a single-chip microcomputer is installed on the circuit main board; the storage battery is connected with the single-chip microcomputer through a power transmission line; a cavity is formed in the base; an air pump is mounted in the cavity; a paint storage bottle is mounted at one side of the air pump; the paint storage bottle is connected with the air pump through a connecting pipe; the bottom of the base is provided with a groove; an electric push rod is installed in the groove; moving wheels are installed at the bottom end of the electric push rod; a supporting rod is installed in the center of the top of the base; a box body is installed at the top e |
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