Decorative structure of car exhaust pipe, including a hollow tubular body,
an exhaust cap, a heat-insulating cap and a decorative article. The heat-insulating
cap is enclosed in the exhaust cap for insulating the waste hot gas exhausted from
the engine from the exhaust cap. The waste gas is exhausted from the exhaust opening
of the heat-insulating cap, whereby the exhaust cap is prevented from being affected
by the heat conduction of the waste hot gas and thus the heat will not be conducted
to the decorative article. Therefore, the light emitting elements can be mounted
in the decorative article without being damaged by the heat.
