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

Telescoping lighting device

A technology for lighting devices and telescopic rods, which is applied in the direction of lighting devices, independent lighting devices, lighting auxiliary devices, etc., can solve the problems of inconvenient lifting and lowering of lighting devices, and achieve the effect of labor-saving operation

Inactive Publication Date: 2013-06-05
林碧芬
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a retractable lighting device, which can automatically lift and adjust the light source so that the light source is located at different heights, so as to solve the problem of inconvenient lifting operation of the lighting device in the prior art

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
  • Telescoping lighting device
  • Telescoping lighting device
  • Telescoping lighting device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0031] see Figure 1 to Figure 3 , The present invention provides a retractable lighting device. The lighting device of the present invention can be applied to various lighting devices such as standing lamps, floor lamps and table lamps, and the types are not limited. The lighting device includes a base 1, a telescoping rod 2, a light source (lamp holder) 3 and a driving device 4, wherein the base 1 is a stable base, which can be placed on the ground or on a desktop, etc., and the inside of the base 1 forms a There is an accommodation space 11 (such as Figure 4 Shown), can be used to accommodate the drive device 4 and so on. A control switch 12 can also be arranged on the base 1 or other appropriate positions, and the control switch 12 can be electrically connected to the light source 3 and the driving device 4. In addition to the function of switching and controlling the brightness of the light source 3, the control switch 12 can also be used to Control the action of the d...

no. 2 example

[0039] see Figure 5 , in the second embodiment of the present invention, the telescopic rod 2 in the first embodiment is omitted, the lighting device of this embodiment includes a base 1, a light source 3 and a driving device 4, the driving device 4 is arranged on the base In the accommodating space 11 of 1 , one end of the flexible member 42 of the driving device 4 is connected to the light source 3 . The structure of other parts of this embodiment is substantially the same as that of the first embodiment, and will not be repeated here. When the screw hole part 414 of the motor 41 rotates, the flexible part 42 can be pushed by the screw thread to move, so that the flexible part 42 can be stretched out or retracted from the base 1, so that the driving device 4 can directly drive the light source 3 to lift and adjust , so that the light source 3 is located at different height positions. In this embodiment, the telescopic rod 2 is not provided, but the light source 3 is suppo...

no. 3 example

[0041] see Image 6 , in the third embodiment of the present invention, the telescopic rod 2 is composed of a first rod body 26 and a second rod body 27 which are nested together, and the telescopic rod 2 is connected to the base by the second rod body 27 with a larger diameter 1, and is connected to the light source 3 by the first rod body 26 with a smaller diameter, so that the light source 3 can be connected to the base 1 by using the telescopic rod 2 . The driving device 4 is arranged on the telescopic rod 2 so as to push the telescopic rod 2 to extend and shorten by the driving device 4 . In this embodiment, the driving device 4 includes a motor 43, a gear 44 and a rack 45, the motor 43 is fixed on the upper end of the second rod body 27, the gear 44 is connected to the output shaft of the motor 43, and the rack 45 is arranged on the first rod body 26, the gear 44 and the rack 45 mesh with each other to form a gear set, and the gear set is arranged on the telescopic rod ...

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

A telescoping lighting device comprises a base, a telescoping rod, a light source and a driving device, one end of the telescoping rod is connected with the base, the other end of the telescoping rod is connected with the light source, and the driving device is connected with the telescoping rod, so that the driving device is used for driving the telescoping rod to execute the movement of extending and shortening. Therefore, the light source can be lifted and adjusted in an automatic mode to be positioned in different height positions.

Description

technical field [0001] The invention relates to a lighting device, in particular to a retractable lighting device for lighting, the light source of which can be adjusted up and down according to needs. Background technique [0002] With the improvement of modern living standards, people pay more and more attention to the quality of life, especially the quality requirements for environmental layout. In addition to daily necessities and furniture decoration, lighting layout affects the aesthetics and comfort of the environment. The most important item of sex, so lighting equipment has become an indispensable daily necessities in daily life. [0003] Existing various lighting equipments at present, such as standing lamp, floor lamp and desk lamp etc. are most subject to liking of people. Most of the light sources of existing lighting equipment are fixed and cannot be adjusted up and down according to needs. Even though some lighting devices design the light poles in a telesco...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V21/22F21S6/00
Inventor 林碧芬
Owner 林碧芬