Telescopic table lamp

A telescopic and table lamp technology, applied in lighting and heating equipment, semiconductor devices of light-emitting elements, lighting devices, etc., can solve the problems of large size, inconvenient to carry, inconvenient to place, etc., and achieve the effect of small size

Pending Publication Date: 2020-01-31
龚川耀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current portable desk lamp adopts a foldable and hose-type desk lamp pole. The volume of the foldable desk lamp is still large after being folded, and it is not easy to carry; poor portability
[0003] At present, there is a kind of desk lamp that uses a telescopic desk lamp pole. The telescopic desk lamp pole is composed of two parallel metal telescopic rods. The two metal telescopic rods expand and contract together. When the desk lamp pole is extended, the two metal telescopic poles are exposed to the external environment at the same time, and it is easy to touch metal objects at the same time, which will cause a short circuit and damage the internal circuit of the desk lamp.

Method used

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Examples

Experimental program
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Embodiment Construction

[0026] Such as figure 1 As shown, the device includes a mobile power supply 1 and a desk lamp module 2, and the desk lamp module 2 is unfolded and connected to the mobile power supply 1 to form a desk lamp.

[0027] Such as image 3 As shown, the mobile power supply 1 is provided with a connecting seat 6 for connecting the desk lamp module 2; Figure 4 As shown, the connection seat 6 is provided with a first contact 7, a second contact 8, a third contact 9, and a fourth contact 10; as Figure 6 , Figure 8 As shown, the desk lamp module 2 is provided with a drive assembly 15, and the drive assembly 15 is provided with a connector 16, such as Figure 7 As shown, the fifth contact piece 17 , the sixth contact piece 18 , the seventh contact piece 19 , and the eighth contact piece 20 are arranged in the connecting head 16 . When the connection head 16 is connected to the connection base 6, the first contact 7, the second contact 8, the third contact 9, and the fourth contact 1...

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PUM

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Abstract

The invention provides a telescopic table lamp, and relates to the field of table lamps. The telescopic table lamp includes a table lamp module 2 and a mobile power supply 1, the table lamp module 2 is connected to the mobile power supply 1 to form the table lamp, the table lamp module 2 can be detachable and adopts a design of a telescopic table lamp post, and the telescopic lamp post adopts a design of arranging an inner telescopic post or a spring wire inside an outer telescopic post, the space inside the outer telescopic post is fully used, under the same elongation length condition, the telescopic table lamp post is smaller in size after retracted, and the telescopic table lamp is more portable.

Description

technical field [0001] The invention relates to the field of desk lamps, in particular to a retractable desk lamp. Background technique [0002] The current portable desk lamp adopts a foldable and hose-type desk lamp pole. The volume of the foldable desk lamp is still large after being folded, and it is not easy to carry; Poor portability. [0003] At present, there is a kind of desk lamp that uses a telescopic desk lamp pole. The telescopic desk lamp pole is composed of two parallel metal telescopic rods. The two metal telescopic rods expand and contract together. When the desk lamp pole is extended, the two metal telescopic poles are exposed to the external environment at the same time, and it is easy to touch metal objects at the same time, which will cause a short circuit and damage the internal circuit of the desk lamp. Contents of the invention [0004] The invention provides a telescopic table lamp, which solves all the problems in the background technology. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/02F21V21/22F21V23/00F21Y115/10
CPCF21S6/002F21S9/02F21V21/22F21V23/003F21Y2115/10
Inventor 龚川耀
Owner 龚川耀
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