CN110630925A - A piano desk lamp that can be dimmed by a gesture switch - Google Patents

Abstract

The invention discloses a piano desk lamp which can be dimmed by a gesture switch, which comprises a base, a bent arm of the lamp and a lamp tube. The bottom end of the base is fixedly connected with a triangular bracket through screws. The piano desk lamp that can be dimmed by a gesture switch achieves the effect of fixing the bracket by hiding the root of the curved arm of the lamp and connecting it with the base; Connected by fixing screws, the outside of the fixing screws is covered with nylon wear-resistant gaskets, steel spring gaskets, damper inner shafts, damper middle cylinders, damper outer sleeves, steel arched elastic rings, rotating parts and The non-slip silicone pad can achieve the effect of staying and rotating at any angle; by setting LED light-emitting panels, penetrating refraction filters and high-reflectivity reflective paper diagonally on the inner wall of the lamp tube, three optics are realized, first diffusion, and then more reflection, and finally change the light angle as a whole to achieve the effect.

Description

A piano desk lamp that can be dimmed by a gesture switch

technical field

The invention belongs to the technical field of piano desk lamps, and in particular relates to a piano desk lamp that can be dimmed by a gesture switch.

Background technique

In the process of piano practice, people's eyes are always staring at the black and white keys when practicing the piano, which makes people's eyes easy to fatigue. Often, people's eyes will be sore and numb after practicing the piano for a short time, which not only affects the practice , will also damage people's eyes and cause vision loss, especially for children who practice the piano, the developing eyes are more likely to be injured, therefore, it is necessary to use a piano lamp, but the piano lamp on the market generally cannot be adjusted and fixed at any angle effect, and the reflection effect of the light angle is poor, therefore, a piano desk lamp that can be dimmed by a gesture switch is needed. The table lamp removes direct glare through multiple reflections, and then passes through refraction filtering to keep the visible light uniform as a whole.

Contents of the invention

The object of the present invention is to provide a piano desk lamp that can be dimmed by a gesture switch, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solution: a piano table lamp that can be dimmed by a gesture switch, including a base, a lamp arm and a lamp tube, the bottom end of the base is fixedly connected with a triangular bracket through screws, the The top surface of the base is fixedly connected with a light curved arm, and the end of the light curved arm is provided with a mounting cylinder, and the inner thread of the mounting cylinder is connected with a fixing screw, and the outer side of the fixing screw is sequentially covered with a nylon wear-resistant gasket , steel spring washer, damper inner shaft, damper middle barrel, damper outer sleeve, steel arched elastic ring, rotating part and non-slip silicone pad, the bottom end of the rotating part passes through the screw and the lamp tube The thread is fixedly connected, and the inner wall of the lamp tube is respectively fixedly connected with an LED light-emitting board, a penetrating refraction filter and a high-reflectivity reflective paper.

This setting is used to achieve the effect of fixing the bracket by hiding the root of the curved arm of the lamp and connecting it with the base; by setting the installation tube at the end of the curved arm of the lamp, the inside of the installation tube is connected by fixing screws, The outside of the fixed screw is covered with nylon wear-resistant gaskets, steel spring gaskets, damper inner shafts, damper middle barrels, damper outer sleeves, steel arched elastic rings, rotating parts and non-slip silicone pads to achieve The effect of staying and rotating at any angle; by setting LED light-emitting panels, penetrating refraction filters and high-reflectivity reflective paper diagonally on the inner wall of the lamp tube, three optics are realized, first diffusion, then multiple reflections, and finally the overall Change the light angle to achieve the effect.

Preferably, both ends of the lamp tube are respectively fixedly connected with end caps by screws.

Preferably, an infrared gesture sensor is fixedly connected to the surface of the lamp tube.

This setting is used to realize the dimming effect of the gesture switch of the piano desk lamp.

Preferably, the penetrating refraction filter is fixedly connected to the surface of the LED light-emitting board, and the reflective paper with high reflectivity is arranged on the inner wall of the lamp tube in an arc shape.

The technical effects and advantages of the present invention: the piano desk lamp that can be dimmed by a gesture switch achieves the effect of fixing the bracket by hiding the root of the curved arm of the lamp and connecting it with the base; by setting the end of the curved arm of the lamp The installation cylinder connects the inside of the installation cylinder with fixing screws, and the outside of the fixing screws is covered with nylon wear-resistant gaskets, steel spring gaskets, damper inner shafts, damper middle cylinders, damper outer sleeves, steel The arched elastic ring, rotating parts and non-slip silicone pad can achieve the effect of staying and rotating at any angle; by setting LED light-emitting boards, penetrating refraction filters and high-reflectivity reflective paper diagonally on the inner wall of the lamp tube, it can realize Three-time optics, first diffuse, then multiple reflections, and finally change the light angle as a whole to achieve the effect.

Description of drawings

Fig. 1 is a structural exploded diagram of the present invention;

Fig. 2 is the internal structural diagram of the mounting cylinder of the present invention;

Fig. 3 is a schematic diagram of the interior of the lamp tube of the present invention.

In the figure: 1, the base; 11, the triangular bracket; 2, the curved arm of the lamp; 21, the nylon wear-resistant gasket; 22, the steel spring gasket; 23, the inner shaft of the damper; 24, the middle cylinder of the damper; 25, Damper outer sleeve; 26. Steel arched elastic ring; 27. Rotating parts; 28. Non-slip silicone pad; 29. Fixing screw; 210. Installation tube; Penetrating refraction filter; 33. Reflective paper with high reflectivity; 34. End cap; 4. Infrared gesture sensor.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The present invention provides a piano desk lamp that can be dimmed by a gesture switch as shown in Figures 1-3, comprising a base 1, a lamp arm 2 and a lamp tube 3, the bottom end of the base 1 is fixedly connected with a The triangular bracket 11, the top surface of the base 1 is fixedly connected with the lamp curved arm 2, the end of the lamp curved arm 2 is provided with a mounting cylinder 210, and the inner thread of the mounting cylinder 210 is connected with a fixing screw 29, and the fixing The outer side of the screw 29 is sequentially covered with nylon wear-resistant gasket 21, steel spring gasket 22, damper inner shaft 23, damper middle tube 24, damper outer sleeve 25, steel arched elastic ring 26, rotating parts 27 and a non-slip silicone pad 28, the bottom end of the rotating member 27 is fixedly connected with the lamp tube 3 by screws, and the inner wall of the lamp tube 3 is fixedly connected with an LED light-emitting board 31 and a penetrating refraction filter 32 respectively. And high reflectivity reflective paper33.

Specifically, both ends of the lamp tube member 3 are respectively fixedly connected with end caps 34 by screws.

Specifically, an infrared gesture sensor 4 is fixedly connected to the surface of the lamp tube 3 .

Specifically, the penetrating refraction filter 32 is fixedly connected to the surface of the LED light-emitting board 31 , and the high-reflectivity reflective paper 33 is arranged on the inner wall of the lamp tube 3 in an arc shape.

The piano table lamp that is dimmed by gesture switch achieves the effect of fixing the bracket by hiding the root of the lamp arm 2 and connecting it with the base 1; by setting the end of the lamp arm 2 with a mounting tube 210, The inside of the installation cylinder 210 is connected by a set screw 29, and the outer side of the set screw 29 is covered with a nylon wear-resistant gasket 21, a steel spring washer 22, a damper inner shaft 23, a damper middle cylinder 24, and a damper outer sleeve 25. The steel arched elastic ring 26, the rotating part 27 and the non-slip silicone pad 28 can achieve the effect of staying and rotating at any angle; by setting the LED light-emitting board 31 diagonally on the inner wall of the lamp tube part 3, the penetrating refraction filter The sheet 32 and the high-reflectivity reflective paper 33 realize three optics, first diffuse, then reflect multiple times, and finally change the light angle as a whole to achieve the effect.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still It is possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present invention shall be included in the within the protection scope of the present invention.

Claims (4)

1. A piano desk lamp that can be dimmed by a gesture switch, including a base (1), a lamp arm (2) and a lamp tube (3), characterized in that: the bottom end of the base (1) is fixed by a screw thread A triangular bracket (11) is connected, the top surface of the base (1) is fixedly connected with a light curved arm (2), the end of the light curved arm (2) is provided with a mounting cylinder (210), and the mounting cylinder ( 210) is threaded internally with a set screw (29), and the outside of the set screw (29) is sequentially covered with a nylon wear-resistant washer (21), a steel spring washer (22), and the inner shaft of the damper (23) , damper middle tube (24), damper outer sleeve (25), steel arch elastic ring (26), rotating part (27) and non-slip silicone pad (28), the bottom of the rotating part (27) The end is fixedly connected to the lamp tube (3) by screws, and the inner wall of the lamp tube (3) is fixedly connected with LED light-emitting board (31), penetrating refraction filter (32) and high reflectivity reflective paper (33). 2 . The piano desk lamp that can be dimmed by a gesture switch according to claim 1 , characterized in that: both ends of the lamp tube ( 3 ) are respectively fixedly connected with end caps ( 34 ) by screws. 3 . 3 . The piano desk lamp dimmed by a gesture switch according to claim 1 , characterized in that: an infrared gesture sensor ( 4 ) is fixedly connected to the surface of the lamp tube ( 3 ). 4 . 4. A piano desk lamp that can be dimmed by a gesture switch according to claim 1, characterized in that: the penetrating refraction filter (32) is fixedly connected to the surface of the LED light-emitting board (31), and the high The reflective reflective paper (33) is arranged on the inner wall of the lamp tube (3) in an arc shape.

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