Retractable illumination lamp for table lamp

Abstract

The invention discloses a retractable illumination lamp for a table lamp. The retractable illumination lamp comprises a case (1), wherein a bulb (2) is arranged in the case (1), a spring A (3) and a connecting rope A (4) are connected to the upper portion of the bulb (2), a rope wheel (5) is connected to one end of the connecting rope A (4), multiple annularly arranged convex blocks (6) are connected to the rope wheel (5), and a blocking rod (7) is arranged on one side of the convex blocks (6). A connecting rope B (9) is also connected to the rope wheel (5), and a sliding plate (10) and a spring B (11) are connected to one end of the connecting rope B (9). A controller (12) is arranged on the case (1). A bent rod (26) is connected to the case (1), a column (27) is connected to one end of the bent rod (26), and a base (28) is connected to the bottom end of the column (27). The bulb damage and occupied space can be decreased, and the retractable illumination lamp also has the advantagesof being good in structural stability, wide in application range and good in flexibility and adjusting performance.

Description

technical field [0001] The invention relates to a retractable lighting fixture for desk lamps in the lighting industry. Background technique [0002] Desk lamps are more common in daily life. Common lighting fixtures for desk lamps are equipped with light bulbs, but these light bulbs are generally exposed outside. Even with a transparent protective cover, the light bulbs are also vulnerable to some bouncing gravel or hard objects. When the table lamp is moved, the light bulb will be damaged by some other furniture or daily necessities, and the lighting fixture on the table lamp will install the light bulb on the outside, and the light bulb will occupy a certain space , which increases the occupied space of the desk lamp and takes up a large space. Therefore, the existing lighting fixtures for desk lamps have the problems that the bulbs are easily damaged and occupy a large space. Contents of the invention [0003] The object of the present invention is to provide a retra...

AI Technical Summary

Problems solved by technology

[0002] Desk lamps are more common in daily life. Common lighting fixtures for desk lamps are equipped with light bulbs, but these light bulbs are generally exposed outside. Even with a transparent protective cover, the light bulbs are also vulnerable to some bouncing gravel or hard objects. When the table lamp is moved, the light bulb will be damaged by some other furniture or daily necessities, and the lighting fixture on the table lamp will install the light bulb on the outside, and the light bulb will occupy a certain space , which increases the occupied space of the desk lamp and takes up a large space

Therefore, the existing lighting fixtures for desk lamps have the problems that the light bulb is easily damaged and takes up a large space.

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