Unlock instant, AI-driven research and patent intelligence for your innovation.

Searchlight

A technology for searchlights and lighting components, applied in the field of searchlights, can solve problems such as poor product reliability, damage to searchlights, complex moving head devices, etc., and achieve the effect of simple structure

Active Publication Date: 2015-04-15
OCEANKING DONGGUAN LIGHTING TECH +2
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing head-shaking device of the searchlight is relatively complicated, and a limit switch and a program are required to control the rotation direction of the output shaft of the motor to realize the head-shaking
In this way, when the limit switch or program fails and the rotation direction of the motor output shaft does not change, it will cause serious damage to the searchlight, so the reliability of the product is poor.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Searchlight
  • Searchlight
  • Searchlight

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0029] see Figure 1 to Figure 7 , which is a searchlight provided by a preferred embodiment of the present invention, comprising a lighting assembly 1 , a supporting assembly 2 and a moving head assembly 3 . The swinging head assembly 3 is connected between the lighting assembly 1 and the support assembly 2 , and is used for swinging the lighting assembly 1 relative to the support assembly 2 .

[0030] like Figure 2 to Figure 5 As shown, the swing head assembly 3 includes a bracket 31 , a rotating member 32 , a rotating link 33 and a motor 34 . The lighting assembly 1 is mounted on the bracket 31, the bracket 31 is rotatably connected to the support assembly 2 through a first positioning shaft 351, and the rotating member 32 is rotatably connected to the bracket 3...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a searchlight. The searchlight comprises a lighting assembly, a supporting assembly and a shaking assembly; the shaking assembly comprises a support, a rotating part, a rotating connecting rod and a motor; the lighting assembly is arranged on the support; the support is connected with the supporting assembly through a first positioning rotating shaft in a rotating mode; the rotating part is connected with the support through a first flexible rotating shaft in a rotating mode and connected with the rotating connecting rod through a second flexible rotating shaft in a rotating mode; the rotating connecting rod is connected with the supporting assembly through a second positioning rotating shaft in a rotating mode; the motor is in transmission connection with the rotating part to drive the rotating part to rotate, drive the support and the lighting assembly to swing around the first positioning rotating shaft and drive the rotating connecting rod to swing around the second positioning rotating shaft. According to the searchlight, the rotating part is driven by the motor to rotate around one direction to drive the support and the lighting assembly arranged on the support to swing through the matching of the support, the rotating part and the rotating connecting rod so as to implement the head swinging effect and a swing assembly is simple in structure, the rotating direction of an output shaft of the motor does not need to be changed to enable the lighting assembly to swing, and the use is safe and reliable.

Description

technical field [0001] The present invention relates to a lighting device, in particular to a searchlight. Background technique [0002] The searchlight needs to swing the lamp head to achieve the searchlight effect. The shaking head device of the existing searchlight is relatively complicated, and a limit switch and a program are required to control the rotation direction of the motor output shaft to realize the head swing. This method will cause serious damage to the searchlight when the limit switch or program fails and the rotation direction of the motor output shaft does not change, so the reliability of the product is poor. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a searchlight, which can achieve a swing effect through a swing head assembly with a simple structure, and has strong reliability. [0004] In order to solve the above-mentioned technical problems, the present invention provides a searchli...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F21V21/30
CPCF21S8/003F21V21/30
Inventor 周明杰彭冬来
Owner OCEANKING DONGGUAN LIGHTING TECH