Portable high-pressure air duct
The invention provides a portable high-pressure air duct which comprises a shell, an air duct penetrating through the interior of the shell is arranged in the upper side of the shell, and at least one fan is arranged in the air duct; a vacant part is arranged between an air outlet in the front end o...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a portable high-pressure air duct which comprises a shell, an air duct penetrating through the interior of the shell is arranged in the upper side of the shell, and at least one fan is arranged in the air duct; a vacant part is arranged between an air outlet in the front end of the fan and the front end of the shell, a fan air outlet gap is formed in the bottom of the control part, and an air inlet in the rear end of the fan is adjacent to the rear end of the shell. A control circuit board and a battery pack are adjacently arranged in the lower side of the shell, the control circuit board is fixed on the inner wall of the rear side of the shell, and the battery pack is fixed on the inner wall of the front side of the shell; a heat dissipation channel is further arranged in the shell, the front end of the heat dissipation channel is arranged at the position of the air outlet gap of the fan, and the rear end of the heat dissipation channel is arranged at the position of the control circui |
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