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Road lamp capable of preventing lamp holder from falling off

A technology of anti-dropping and lamp caps, which is applied in the direction of air-proof/waterproof devices, components of lighting devices, and damage prevention measures of lighting devices, etc. It can solve the problems of connection effect decline, erosion by wind and rain, lamp caps falling, etc., to reduce impact , prevent the erosion of rainwater, prevent the effect of falling off

Inactive Publication Date: 2021-05-11
XIAN DINGZI ELECTRONICS INFORMATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to deal with the falling of the lamp cap, many local methods have been thought of, but the functions are relatively single, and the connecting device that matches the lamp cap is di

Method used

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  • Road lamp capable of preventing lamp holder from falling off
  • Road lamp capable of preventing lamp holder from falling off
  • Road lamp capable of preventing lamp holder from falling off

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] See Figure 1-3 , a road lamp with anti-falling lamp head, comprising a lamppost 1, the top of the lamppost 1 is fixedly connected with a crossbar 6, the top of the crossbar 6 is provided with a control chamber 7, and the left and right ends of the crossbar 6 are symmetrical A connecting pipe 8 is fixedly connected, and the end of the connecting pipe 8 far away from the cross bar 6 is provided with a socket 81, and a lamp head mechanism 9 is installed in the socket 81, and the side wall of the control chamber 7 is embedded with a connection socket respectively. The connecting screw 10 matched with the tube 8 and the lamp head mechanism 9, the connecting screw 10 is threadedly connected with the cross bar 6 and the connecting pipe 8 respectively, the end of the connecting screw 10 away from the lamp head mechanism 9 is fixedly connected with a turntable 11, the control chamber 7 The top opening of the top end is provided with a sealing cover 12, and the bottom end of the...

Embodiment 2

[0028] See Figure 4 The difference from Embodiment 1 is that: the bottom of the outer circular surface of the lamp post 1 is evenly provided with several anti-collision mechanisms 15, and by setting the anti-collision mechanisms 15, the impact of external force on the lamp post 1 can be effectively reduced, thereby further The installation stability of the lamp base body 91 is improved.

[0029]The anti-collision mechanism 15 includes an anti-slip frame 153 and a plurality of sliding grooves 151, the sliding grooves 151 are T-shaped grooves, and all the sliding grooves 151 are arranged in a circular array on the outer circular surface of the lamp post 1, each Two sliders 152 are slidably connected to the chute 151 respectively, and the two sliders 152 are connected by a first damping spring 158, and the end of the slider 152 away from the first damping spring 158 is passed by a second damping spring. 159 is fixedly connected on the side wall of the chute 151, the anti-skid f...

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Abstract

The invention discloses a road lamp capable of preventing a lamp holder from falling off. The road lamp comprises a lamp pole, a cross rod is fixedly connected to the top end of the lamp pole, a control cavity is formed in the top end of the cross rod, connecting pipes are symmetrically and fixedly connected to the left side end and the right side end of the cross rod, inserting holes are formed in the ends, away from the cross rod, of the connecting pipes, and lamp holder mechanisms are installed in the inserting holes; an connecting screw rods matched with the connecting pipes and the lamp holder mechanisms are embedded in the side wall of the control cavity, rotating discs are fixedly connected to the ends, away from the lamp holder mechanisms, of the connecting screw rods, and a sealing cover is arranged at an opening in the top end of the control cavity. The lamp holder mechanisms are inserted into the inserting holes, then the rotating discs are rotated in the forward direction, and the lamp holder mechanisms are in threaded connection through the connecting screw rods, so the installation stability of the lamp holder mechanism is guaranteed; and meanwhile, the control cavity is sealed by the sealing cover, so that the rotating discs and the connecting screw rods are sealed and stored, the corrosion of rainwater can be effectively prevented, and the safety of the rotating discs and the connecting screw rods can be ensured to the greatest extent.

Description

technical field [0001] The invention relates to the technical field of street lamps, in particular to a road street lamp with an anti-dropping lamp cap. Background technique [0002] Street lamps refer to lamps that provide lighting functions for roads, and generally refer to lamps within the range of road lighting in traffic lighting. Street lamps are widely used in various places where lighting is required. [0003] Street lights are usually classified according to the shape of the light emitted. For the specific division method, the International Commission on Illumination (CIE) recommends three items of projection, expansion, and control: ①Projection, which indicates the degree of diffusion of the light emitted by the lamp along the longitudinal direction of the road, is divided into three types: short, medium, and long; ②Extension, Indicates the degree of diffusion of the light emitted by the lamp in the lateral direction of the road, divided into three types: narrow,...

Claims

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Application Information

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IPC IPC(8): F21S8/08F21V21/10F21V21/108F21V19/00F21V17/12F21V31/00F21V15/00F21W131/103
CPCF21S8/085F21V15/005F21V17/12F21V19/00F21V21/10F21V21/108F21V31/005F21W2131/103
Inventor 雒晓凤
Owner XIAN DINGZI ELECTRONICS INFORMATION SCI & TECH