Modular street lamp

Abstract

The invention discloses a modular street lamp. The modular street lamp structurally comprises four mounting holes, a lamp cap, a composite lighting lamp and a light-transmitting plate, wherein the mounting holes are formed in the position, far away from the light-transmitting plate, of the working lamp cap; the mounting holes penetrate through the lamp cap; the light-transmitting plate is rectangular; the composite lighting lamp is arranged on the inner side of the light-transmitting plate; and the composite lighting lamp is mounted in the lamp cap. The modular street lamp has the beneficial effects that auxiliary buckles and main buckles are mounted on the symmetric edges of composite substrates, and the auxiliary buckles, the main buckles and the composite substrates are always in a state that power-on operation can be carried out; and when auxiliary fixed charged blocks are inserted, protruding parts on the auxiliary fixed charged blocks are in a forward pushing direction, and conductive films on the auxiliary fixed charged blocks are attached to conductive layers on pressing plates, so that the composite substrates are mutually powered on, independent work of lamp beads is achieved, the damage to the whole substrates is not caused when the lamp beads are burnt seriously, and independent replacement during maintenance is achieved.

Description

technical field [0001] The invention relates to the field of LED street lamps, in particular to a modular street lamp. Background technique [0002] As a lighting tool, lamps are mainly used as street lamps for night lighting in road applications. Traditional street lamps have a low service life and high power consumption. Therefore, LED street lamps have been developed to reduce the energy consumption of street lamps. The current modular street lamps have The following defects: [0003] The LED lamp substrate in the existing modular street lamp is a whole piece. The basic structure of the LED lamp is formed by welding the LED lamp beads on the substrate one by one. At the same time, when the lamp bead burns out, the part of the substrate where the lamp bead is located is burned, resulting in a short circuit of the substrate, and the entire substrate needs to be replaced. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the present inventio...

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Problems solved by technology

[0002] As a lighting tool, lamps are mainly used as street lamps for night lighting in road applications. Traditional street lamps have a low service life and high power consumption. Therefore, LED street lamps have been developed to reduce the energy consumption of street lamps. The current modular street lamps have The following defects:

[0003] The LED lamp substrate in the existing modular street lamp is a whole piece. The basic structure of the LED lamp is formed by welding the LED lamp beads on the substrate one by one. At the same time, when the lamp bead burns out, the part of the substrate where the lamp bead is located is burned, resulting in a short circuit of the substrate, and the entire substrate needs to be replaced

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