CN215061555U

CN215061555U - LED lamp capable of being used for piano illumination

Info

Publication number: CN215061555U
Application number: CN202121367239.4U
Authority: CN
Inventors: 戴祖鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2021-12-07
Anticipated expiration: 2031-06-19

Abstract

The utility model provides a can be used for LED lamps and lanterns of piano illumination, include: the piano comprises a base, a lifting unit and an illuminating unit, wherein the base is used for being placed on a piano, the lifting unit is installed on the base, the illuminating unit is installed on the lifting unit, and the lifting unit can drive the illuminating unit to lift in a direction parallel to the horizontal direction. The utility model has the advantages that: the LED lamp with the adjustable angle and good illumination brightness is provided for a user through the lifting unit and the illumination unit, so that the use experience of a piano player is improved, and the eyesight of the piano player is protected.

Description

LED lamp capable of being used for piano illumination

Technical Field

The utility model belongs to the lamps and lanterns field, in particular to can be used for LED lamps and lanterns of piano illumination.

Background

For a long time, the illumination for reading the piano score is provided for a piano player through an external large-range illumination facility, the illumination facility cannot concentrate light rays in the range of a score rack, and the emergent angle of the illumination device cannot be adjusted, so that the backlight or direct illumination, dim or glaring illumination effect is caused, the reading sight and reading effect of the performance are influenced, and the discomfort of the piano player is caused.

For example, for teenagers learning pianos, the eye-wearing time is long due to the piano practice requirement, the eyesight of the teenagers is not mature, and good lighting quality and piano lamps with adjustable angles are needed to play a good protection role on the eyesight of the teenagers. The general illumination in the family can not provide sufficient illumination for the children to see the keys clearly and read the music score, thereby wasting the power resource and not achieving the accurate and high-quality illumination effect.

And in other uses, such as entertainment venues, because of the requirements of the on-site atmosphere and environment, dim lights are generally selected as the basic lighting, so when a piano is played in such a lighting environment but no piano light can provide a good lighting angle and good lighting brightness, a player can take great effort in reading the piano music and the eyesight of the player is influenced for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a can be used for the LED lamps and lanterns of piano illumination, provide the piano illumination that can angle regulation and good illumination luminance for the user through lift unit and lighting unit and use LED lamps and lanterns to promote piano player's use experience and protected piano player's eyesight.

An LED light fixture usable for piano lighting, comprising: the lifting unit is arranged on the base, the lighting unit is arranged on the lifting unit, and the lifting unit can drive the lighting unit to lift in a direction parallel to the horizontal direction.

Preferably, the lifting unit includes: the lighting device comprises a first sliding seat, a second sliding seat, a first connecting arm, a second connecting arm and a mounting seat, wherein the first sliding seat and the second sliding seat are slidably mounted on the base;

the first sliding seat and the second sliding seat slide in opposite directions, so that the first connecting arm and the second connecting portion drive the mounting seat to lift from the left side and the right side, and further drive the lighting unit to lift.

Preferably, the first sliding seat and the second sliding seat are both provided with a driving motor and a gear installed on the driving motor, the base is provided with a rack at a position corresponding to the gears of the first sliding seat and the second sliding seat, and the gear is meshed with the rack; the base is provided with a slide way corresponding to the first sliding seat and the second sliding seat, and the first sliding seat and the second sliding seat are both arranged in the corresponding slide way in a sliding manner; the slide is parallel to the rack, and the driving motor drives the gear to rotate, so that the gear moves along the rack, and the first sliding seat and the second sliding seat are driven to slide along the corresponding slide.

Preferably, a plurality of conductive strips are arranged in the slideway, and a conductive contact is arranged at the position of each conductive strip, corresponding to the first sliding seat and the second sliding seat; the conductive contacts of the first sliding seat and the second sliding seat are electrically contacted with the conductive strips in the slideway.

Preferably, a first inclined plane is arranged at a position, corresponding to the first connecting arm, of the top surface of the first sliding seat, and the first inclined plane bears the first connecting arm after descending; the first inclined surface bears the first connecting arm and enables the first connecting arm to incline upwards.

Preferably, a second inclined surface is arranged at a position, corresponding to the second connecting arm, of the top surface of the second sliding seat, and the second inclined surface bears the lowered second connecting arm; the second inclined surface bears the second connecting arm and enables the second connecting arm to incline upwards.

Preferably, the first sliding seat and the second sliding seat slide towards each other synchronously.

Preferably, the lighting unit includes: the LED spotlight comprises a main lamp body and two spotlights, wherein the main lamp body is an LED strip lamp, and the two spotlights are rotatably arranged on the left side and the right side of the main lamp body.

The utility model has the advantages that:

1. through lift unit and lighting unit for the user provides the piano illumination that can angle regulation and good illumination luminance and uses lamps and lanterns to promote piano player's use experience and protected piano player's eyesight.

2. In the lifting unit, the first sliding seat and the second sliding seat slide in opposite directions, so that the first connecting arm and the second connecting arm drive the mounting seat to lift from the left side and the right side, the lighting unit is driven to lift, and the angle of the lighting unit can be adjusted.

3. In the lifting unit, first sliding seat, second sliding seat slide in opposite directions are realized through driving motor, specifically are that driving motor installs the gear on, correspond on the base and be provided with the rack, the gear is connected with the meshing of rack, the position that the base corresponds first sliding seat, second sliding seat is equipped with the gliding slide that supplies it, driving motor can pass through the first sliding seat of cooperation drive of gear and rack, second sliding seat slides on its slide, and then realizes automatic rising, lift convenient and fast.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic structural diagram of an LED lamp capable of being used for piano illumination provided in an embodiment of the present invention;

FIG. 2 is an exploded view of the LED light fixture of FIG. 1 that can be used for piano illumination;

FIG. 3 is a cross-sectional view of the LED light fixture of FIG. 1 that can be used for piano lighting;

FIG. 4 is an exploded view of the base of the LED light fixture of FIG. 2 that can be used for piano lighting;

fig. 5 is an exploded view of the first sliding seat of the LED light fixture capable of being used for piano illumination shown in fig. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the embodiment of the utility model discloses a can be used for piano illumination's LED lamps and lanterns includes: a base 10, a lifting unit 20, and a lighting unit 30. The base 10 is used for being placed on a piano, the lifting unit 20 is installed on the base 10, the lighting unit 30 is installed on the lifting unit 20, and the lifting unit 20 can drive the lighting unit 30 to lift in a direction parallel to a keyboard of the piano.

Specifically, the lifting unit 20 includes: first sliding seat 21, second sliding seat 22, first connecting arm 23, second connecting arm 24 and mounting seat 25.

The first sliding seat 21 and the second sliding seat 22 are slidably mounted on the base 10, the first connecting arm 23 is rotatably mounted on the first sliding seat 21, the second connecting arm 24 is rotatably mounted on the second sliding seat 22, the lighting unit 30 is mounted on the mounting seat 25, and the first connecting arm 23 and the second connecting arm 24 are rotatably mounted on the left and right sides of the mounting seat 25. In this embodiment, one ends of the first connecting arm 23 and the second connecting arm 24 are pivotally connected to the first sliding seat 21 and the second sliding seat 22, respectively, and the other ends of the first connecting arm 23 and the second connecting arm 24 are pivotally connected to the left and right sides of the mounting seat 25, respectively.

In use, the first sliding seat 21 and the second sliding seat 22 slide towards each other, so that the first connecting arm 23 and the second connecting arm 24 lift the mounting seat 25 from the left and right sides, and further lift the lighting unit 30. Preferably, the first sliding seat 21 and the second sliding seat 22 slide towards each other synchronously, so as to ensure that the mounting seat 25 is always in a horizontal state, and thus the lighting unit 30 is in a lifting motion in the horizontal state.

In order to realize that the first sliding seat 21 is slidably disposed on the base 10, the first sliding seat 21 includes: a driving motor 211, and a gear 212 attached to the driving motor 211. The base 10 is provided with a rack 11 at a position corresponding to the gear 212 of the first sliding seat 21, and the gear 212 is engaged with the rack 11. The base 10 is provided with a slide way 12 at a position corresponding to the first sliding seat 21, and the first sliding seat 21 and the second sliding seat 22 are both slidably disposed in the corresponding slide way 12. The slide 12 is parallel to the rack 11, and the driving motor 211 drives the gear 212 to rotate, so that the gear 212 moves along the rack 11, and further drives the first sliding seat 21 to slide along the corresponding slide 12.

In order to realize the electrical connection between the first sliding seat 21 and the base 10, a plurality of conductive strips 121 are disposed in the sliding track 12, and a conductive contact 213 is disposed at a position of the first sliding seat 21 corresponding to each conductive strip 121; the conductive contact 213 of the first slide shoe 21 electrically contacts the conductive strip 121 in the slide 12.

It should be noted that the sliding structure and the electrical connection structure of the second sliding seat 22 and the base 10 are respectively the same as the corresponding structures of the first sliding seat 21, and are not described herein again.

For the first connecting arm 23 and the second connecting arm 24, in order to ensure that the two connecting arms can be driven by the sliding seat to lift upwards, a first inclined surface 214 is provided at a position corresponding to the first connecting arm 23 on the top surface of the first sliding seat 21, and the first inclined surface 214 bears the first connecting arm 23 after being lowered; the first inclined surface 214 carries the first connecting arm 23 and enables the first connecting arm 23 to incline upwards; a second inclined surface 224 is arranged at a position, corresponding to the second connecting arm 24, on the top surface of the second sliding seat 22, and the second inclined surface 224 bears the lowered second connecting arm 24; the second inclined surface 224 carries the second connecting arm 24 after being lowered, and causes the second connecting arm 24 to be inclined upward.

The illumination unit 30 includes: the LED spotlight comprises a main light body 31 and two spotlights 32, wherein the main light body 31 is an LED strip light, and the two spotlights 32 are rotatably arranged at the left side and the right side of the main light body 31. In the present embodiment, the main lamp body 31 and the spotlight 32 are LED light sources. The main lamp body 31 is used for illuminating the front side of the piano, and the spotlight 32 is used for shining light on the body of a player, thereby creating a light atmosphere.

It should be understood that the main light body 31 and the spotlight 32 are electrically connected to the conductive contacts 213 of the first sliding seat 21 and the second sliding seat 22 through wires, so as to supply power to the light source.

Moreover, the rotatable connection structure between the spotlight 32 and the main light body 31 is used for adjusting the illumination range of the spotlight 32, thereby satisfying the player to adjust the most suitable light atmosphere.

The working principle of the LED lamp capable of being used for piano illumination is as follows:

when the piano needs to be illuminated before playing, the driving motor 211 in the first sliding seat 21 and the second sliding seat 22 drives the gear 212 to rotate, so that the first sliding seat 21 and the second sliding seat 22 slide oppositely, and further the first connecting arm 23 and the second connecting arm 24 drive the mounting seat 25 to rise, so as to drive the illumination unit 30 to rise, thereby realizing illumination on the front side of the piano;

when the piano does not need to be illuminated after the performance is finished, the driving motors 211 in the first sliding seat 21 and the second sliding seat 22 drive the gear 212 to rotate, so that the first sliding seat 21 and the second sliding seat 22 slide in a reverse direction, and the first connecting arm 23 and the second connecting arm 24 drive the mounting seat 25 to descend so as to drive the illumination unit 30 to descend;

if the light atmosphere needs to be adjusted, the illumination angle of the spotlight 32 in the lighting unit 30 is adjusted so that the light of the spotlight 32 is directed to a suitable area to form the light atmosphere.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. An LED light fixture usable for piano illumination, comprising: a base, a lifting unit and a lighting unit,

the lifting unit is arranged on the base, the lighting unit is arranged on the lifting unit, and the lifting unit can drive the lighting unit to lift in a direction parallel to the horizontal direction.

2. The LED light fixture usable for piano illumination of claim 1, wherein the lifting unit comprises: a first sliding seat, a second sliding seat, a first connecting arm, a second connecting arm and a mounting seat,

the first sliding seat and the second sliding seat are slidably mounted on the base, one end of the first connecting arm is rotatably mounted on the first sliding seat, one end of the second connecting arm is rotatably mounted on the second sliding seat, the other ends of the first connecting arm and the second connecting arm are rotatably mounted on the left side and the right side of the mounting seat, and the lighting unit is mounted on the mounting seat;

the first sliding seat and the second sliding seat slide in opposite directions, so that the first connecting arm and the second connecting arm drive the mounting seat to lift from the left side and the right side, and further drive the lighting unit to lift.

3. The LED lamp for piano illumination according to claim 2, wherein each of the first and second sliding bases is provided with a driving motor and a gear mounted to the driving motor,

the base is provided with a rack at the position corresponding to the gears of the first sliding seat and the second sliding seat, and the gears are meshed and connected with the rack;

the base is provided with a slide way corresponding to the first sliding seat and the second sliding seat, and the first sliding seat and the second sliding seat are both arranged in the corresponding slide way in a sliding manner;

the slide is parallel to the rack, and the driving motor drives the gear to rotate, so that the gear moves along the rack, and the first sliding seat and the second sliding seat are driven to slide along the corresponding slide.

4. The LED lamp capable of being used for piano illumination according to claim 3, wherein a plurality of conductive strips are arranged in the slideway, and the first sliding seat and the second sliding seat are provided with conductive contacts corresponding to the positions of each conductive strip; the conductive contacts of the first sliding seat and the second sliding seat are electrically contacted with the conductive strips in the slideway.

5. The LED lamp for piano illumination of claim 2, wherein the top surface of the first sliding seat is provided with a first inclined surface corresponding to the position of the first connecting arm, the first inclined surface bearing the first connecting arm after descending;

the first inclined surface bears the first connecting arm and enables the first connecting arm to incline upwards.

6. The LED lamp for piano illumination of claim 2, wherein the top surface of the second sliding seat is provided with a second inclined surface corresponding to the second connecting arm, the second inclined surface bearing the lowered second connecting arm;

the second inclined surface bears the second connecting arm and enables the second connecting arm to incline upwards.

7. The LED light fixture as claimed in claim 2, wherein the first and second sliding bases are slid in synchronization with each other.

8. The LED light fixture usable for piano illumination of claim 1, wherein said illumination unit comprises: a main light body and two spotlights,

the main lamp body is an LED strip lamp, and the spotlights are rotatably arranged on the left side and the right side of the main lamp body.