⒈ Judge the position of the broken lamp; Geological survey, if the surface is 1.2 meters of soft soil, then the depth of excavation should be deepened; At the same time, it should be confirmed that there are no other facilities (such as cables, pipes, etc.) below the excavation position, and the top of the street lamp does not shade objects for a long time. Otherwise, the position should be properly changed.
⒉ A 1.3m hole in the location of broken lamps shall be reserved (excavated) in accordance with the standard; Conduct positioning and pouring of embedded parts. The LED street lamp is a kind of efficient solid-state light source based on semiconductor PN junction formed with weak electric energy that can emit light, in a certain forward bias voltage and injection current, injected into the hole in the P region and injected into the N region of electrons in the diffusion to the active region after radiation compound and emit photons, the electric energy directly into light energy.
It is a solid cold light source, with environmental protection, no pollution, less power consumption, high light efficiency, long life, and other characteristics, therefore, LED street lighting will become the best choice for energy-saving transformation. The embedded part is placed in the middle of the square pit, one end of the PVC threading pipe is placed next to the embedded part, and the other end is placed in the storage place of the battery.
Carefully adhere to the embedded parts, the foundation, and the original ground in the same horizontal plane (or screw top and the original ground in the same horizontal plane, according to the site needs), there is a side to parallel with the way; In this way, the lamp post can be guaranteed to be upright and not deflected. Then it is fixed by C20 concrete pouring. During the pouring process, the vibration rod should not be stopped to ensure the overall compactness and firmness.
After construction, clean the residual mud on the positioning plate in time and clean the impurities on the bolts with waste oil. The wiring on the back of the solar panel is a reverse buckle design, which can be gently pried open with a screwdriver. The wiring of the solar panel (red cap is connected to the positive pole line, black cap is connected to the negative pole line) corresponding to the positive and negative pole line separated from the black cap of the lithium integrated battery, and the wiring should be wrapped with electrical tape.
It should be regularly watered and maintained during the solidification process of the concrete. When the concrete is completely solidified (individual 72 hours or more), the chandelier can be installed. The wiring on the back of the solar panel is a reverse buckle design, which can be gently pried open with a screwdriver. The wiring of the solar panel (red cap is connected to the positive pole line, black cap is connected to the negative pole line) corresponding to the positive and negative pole line separated from the black cap of the lithium integrated battery, and the wiring should be wrapped with electrical tape.
