CN104456256A - Folding LED table lamp - Google Patents

Abstract

The invention discloses a folding LED table lamp which comprises a fixing plate. The folding LED table lamp is characterized in that a first rotary plate, a second rotary plate and a telescopic plate are further included, the fixing plate is rotatably connected with the front end of the first rotary plate, the rear end of the first rotary plate is rotatably connected with the front end of the second rotary plate, a sliding shaft is fixed to one end of the telescopic plate, a sliding shaft hole is formed in the rear end of the second rotary plate, the sliding shaft is arranged in the sliding shaft hole in a sliding mode, and an LED lamp is arranged on the telescopic plate. The table lamp can be fixed to a wood plate at the bottom of a bed or a vertical plate of a cabinet through the fixing plate, therefore, use space is saved, and the occupied table top space is reduced. The table lamp can be adjusted by multiple angles to adjust the use distance, and therefore the table lamp meets illuminating needs under different conditions.

Description

A foldable LED desk lamp

technical field

The invention relates to a lamp, in particular to a foldable LED table lamp.

Background technique

LED is the abbreviation of light emitting diode in English. Its basic structure is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver or gold wires. , and then sealed with epoxy resin around to protect the inner core wire, and finally install the shell, so the LED lamp has good shock resistance.

There are many kinds of existing lamps and lanterns, which have been designed for every aspect of human life. The shapes of lamps and lanterns are also varied and full of surprises. In the dormitory environment of students, the private study space is very small, usually composed of countertops and cabinets embedded under the bed. Due to the small space, the utilization of space is particularly important. Most of the existing desk lamps need to be placed in the On the table, resulting in a large space occupation.

Contents of the invention

The object of the present invention is to overcome the above-mentioned disadvantages in the prior art, and provide a foldable LED desk lamp with reasonable structural design and small space occupation.

The technical solution adopted by the present invention to solve the above problems is:

A foldable LED desk lamp, comprising a fixing plate, is characterized in that:

It also includes a first rotating board, a second rotating board and a telescopic board, wherein the fixing board is used to fix the desk lamp on the wooden board at the bottom of the bed or on the vertical board of the cabinet, and the front end of the fixing board is fixed with a first installation The first mounting part is provided with a first rotating hole, the first rotating plate is provided with two second mounting parts, the second mounting part is provided with a second rotating hole, and the two second mounting parts are respectively placed on the first rotating plate. The two ends of a mounting part make the first rotation hole and the second rotation hole in a straight line, and through the first rotation hole and the second rotation hole through the first shaft pin, the first rotation plate is rotatably mounted on the on the fixed plate; the rear end of the first rotating plate is fixed with a third mounting part, the third mounting part is provided with a third rotating hole, and the front end of the second rotating plate is provided with two fourth mounting parts, the fourth A fourth rotation hole is opened on the installation part, and two fourth installation parts are respectively placed at both ends of the third installation part so that the third rotation hole and the fourth rotation hole are in a straight line, and by connecting the third rotation hole and the first rotation hole The second pivot pin is pierced in the four rotation holes so that the second pivot plate is rotatably mounted on the first pivot plate, and the first pivot pin and the second pivot pin are arranged in parallel;

One end of the telescopic plate is fixed with a sliding shaft, and the rear end of the second rotating plate is provided with a sliding shaft hole, and the sliding shaft is slidably installed in the sliding shaft hole, and the sliding shaft is perpendicular to the first shaft pin , LED lights are arranged on the telescopic plate.

The fixing plate is provided with two threaded holes for locking the fixing plate on the wooden board.

As a preference, one end of the telescopic plate is also fixed with two protruding buckles, and the second rotating plate is provided with a buckle hole matched with the protruding buckles, and the telescopic plate passes through the sliding shaft to the second rotating plate When sliding, the protruding buckle is snapped into the buckle hole, so that the telescopic plate is fixed on the second rotating plate.

Compared with the prior art, the present invention has the following advantages and effects: the desk lamp can be fixed on the wooden board at the bottom of the bed or on the vertical board of the cabinet through the fixing board, thereby saving the use space and avoiding the occupation of the desktop space; The table lamp can be adjusted in multiple angles to adjust the use distance, so as to be suitable for lighting requirements under different conditions.

Description of drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fixed plate 1, first rotating plate 2, second rotating plate 3, telescopic plate 4, first mounting part 5, second mounting part 6, third mounting part 7, fourth mounting part 8, sliding shaft 9, protruding Buckle 10, LED light 11.

Detailed ways

The present invention will be further described below in conjunction with accompanying drawing:

Referring to Fig. 1, the foldable LED desk lamp of this embodiment comprises a fixed plate 1, a first rotating plate 2, a second rotating plate 3, and a telescopic plate 4, wherein the fixing plate 1 is used to fix the desk lamp on the wooden board at the bottom of the bed or On the vertical plate of the cabinet, two threaded holes for locking the fixed plate 1 on the plank are provided on the fixed plate 1, and the front end of the fixed plate 1 is fixed with a first mounting part 5, and the first mounting part 5 There is a first rotation hole on the top, and two second installation parts 6 are arranged on the front end of the first rotation plate 2, and a second rotation hole is opened on the second installation part 6, and the two second installation parts 6 are respectively placed on the first The two ends of the mounting part 5 make the first rotating hole and the second rotating hole in a straight line, and the first rotating plate 2 is rotated and mounted on the first rotating hole and the second rotating hole by passing through the first shaft pin. On the fixed plate 1 described above; the rear end of the first rotating plate 2 is fixed with a third mounting part 7, and the third mounting part 7 is provided with a third rotating hole, and the front end of the second rotating plate 3 is provided with two first Four installation parts 8, the fourth installation part 8 is provided with a fourth rotation hole, and the two fourth installation parts 8 are respectively placed at the two ends of the third installation part 7 so that the third rotation hole and the fourth rotation hole are in a straight line , and the second pivot plate 3 is rotated and installed on the first pivot plate 2 by piercing the second pivot pin in the third pivot hole and the fourth pivot hole, and the first pivot pin and the second pivot pin are arranged in parallel One end of the expansion plate 4 is fixed with a slide shaft 9, and the rear end of the second rotating plate 3 is provided with a slide shaft 9 holes, and the slide shaft 9 is slidably installed in the slide shaft hole, and the slide shaft 9 is perpendicular to the first shaft pin, The telescopic plate 4 is provided with an LED lamp 11 .

As a preference, one end of the telescopic plate 4 is also fixed with two protruding buckles 10, and the second rotating plate 3 is provided with a buckle hole matched with the protruding buckles 10, and the telescopic plate 4 passes through the sliding shaft When 9 slides toward the second rotating plate 3 , the protruding buckle 10 snaps into the buckle hole, so that the telescopic plate 4 is fixed on the second rotating plate 3 .

When in use, fix the desk lamp on the wooden board at the bottom of the bed or on the vertical board of the cabinet through the fixing plate, and adjust the multi-angle adjustment to adjust the use distance by adjusting the first pivot pin, the second pivot pin and the sliding shaft 9 , so that it is suitable for lighting requirements under different conditions, and at the same time saves the use of space and avoids the occupation of desktop space.

The above content described in this specification is only an illustration of the present invention. Those skilled in the technical field to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, as long as they do not deviate from the content of the description of the present invention or exceed the scope defined in the claims , should belong to the protection scope of the present invention.

Claims (3)

1. A foldable LED desk lamp, comprising a fixed plate, is characterized in that: It also includes the first rotating plate (2), the second rotating plate (3) and the telescopic plate (4); wherein: The front end of the fixed plate (1) is fixed with a first installation part (5), and a first rotation hole is opened on the first installation part (5), and two second installation parts are arranged at the front end of the first rotation plate (2). part (6), the second installation part (6) is provided with a second rotation hole, and the two second installation parts (6) are respectively placed at both ends of the first installation part (5) so that the first rotation hole and the second rotation hole The two rotating holes are in a straight line, and the first rotating plate (2) is rotatably mounted on the fixed plate (1) by passing the first pivot pin through the first rotating hole and the second rotating hole; The rear end of the first rotating plate (2) is fixed with a third installation part (7), the third installation part (7) is provided with a third rotation hole, and the front end of the second rotating plate (3) is provided with two The fourth installation part (8), the fourth rotation hole is opened on the fourth installation part (8), and the two fourth installation parts (8) are respectively placed at the two ends of the third installation part (7) so that the third rotation The hole and the fourth rotation hole are in a straight line, and the second rotation plate (3) is rotated and installed on the first rotation plate (2) by passing the second shaft pin through the third rotation hole and the fourth rotation hole , the first shaft pin and the second shaft pin are arranged in parallel; One end of the telescopic plate (4) is fixed with a sliding shaft (9), and the rear end of the second rotating plate (3) is provided with a sliding shaft hole, and the sliding shaft (9) is slidably installed in the sliding shaft hole. The sliding shaft (9) is perpendicular to the first shaft pin, and the telescopic plate (4) is provided with an LED lamp (11). 2. A foldable LED desk lamp according to claim 1, characterized in that: The fixing plate (1) is provided with two threaded holes for locking the fixing plate (1) on the wooden board. 3. A foldable LED desk lamp according to claim 1, characterized in that: One end of the telescopic plate 4 is fixed with two protruding buckles (10), and the second rotating plate (3) is provided with a buckle hole matched with the protruding buckles (10), and the telescopic plate (4 ) slides toward the second rotating plate 3 through the sliding shaft (9), the protruding buckle (10) snaps into the buckle hole, so that the telescopic plate (4) is fixed on the second rotating plate 3 .