CN218153779U - Piano lamp and piano - Google Patents

Abstract

The utility model provides a piano lamp and a piano, wherein the piano lamp comprises a lamp holder, a bracket and a lamp holder; one end of the bracket is connected with the lamp holder, and the other end of the bracket is connected with the lamp cap; a lamp panel and a polarizing microstructure are arranged in the lamp holder, and a light-emitting unit is arranged on the lamp panel; the polarized light microstructure is arranged on the side edge of the lamp panel and can deflect light rays emitted by the light emitting unit along a preset polarized light direction, so that the irradiation area of the piano lamp is enlarged; the utility model provides a scheme, under the condition of guaranteeing to have enough irradiation area, can shorten the lamp holder length of the piano lamp effectively, lighten the lamp body weight, thus reduce the influence of the lamp body on the piano; the utility model provides a scheme, its structural design is small and exquisite, simple, convenient adjustment.

Description

Piano lamp and piano

Technical Field

The invention relates to the technical field of piano lamps, in particular to a piano lamp and a piano.

Background

The piano has 88 keys, the length of the piano is about 1.2m, and an ideal piano practice luminous environment needs piano lamps to uniformly illuminate each key, so that the visual fatigue is relieved; in order to obtain better uniformity of key regions, the lamp cap of the piano lamp is lengthened, but the weight of the lamp cap is increased, so that the counterweight of a base is increased, the overall weight of the piano lamp is increased greatly, and the length of the lamp cap of the existing piano lamp on the market is 500-600 mm, so that the overall weight is heavier; the bulky piano lamp is put on the piano and can influence the piano tone quality, and the risk of hurting people after toppling over is also increased.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a piano lamp and a piano.

The present invention aims to design a piano lamp, comprising: the piano lamp comprises a lamp holder, a support and a lamp cap; one end of the bracket is connected with the lamp holder, and the other end of the bracket is connected with the lamp cap; a lamp panel and a polarizing microstructure are arranged in the lamp holder, and a light-emitting unit is arranged on the lamp panel; the light polarization microstructure sets up in the one side that the light plate sent light to can deflect the light that the luminescence unit sent along the polarisation direction of predetermineeing, thereby enlarge the area that shines of piano lamp.

In some embodiments, the polarizing microstructures include a first polarizing microstructure and a second polarizing microstructure; the first polarizing microstructure is positioned on the side edge of one end of the lamp panel and can deflect light rays at one end of the lamp panel along a first polarizing direction; the second polarizing microstructure is positioned on the side edge of the other end of the lamp panel and can deflect light at the other end of the lamp panel along a second polarizing direction; the first polarization direction and the second polarization direction are not in the same direction.

In some embodiments, a reflector is also arranged in the lamp holder; the reflector is arranged on one side of the light-emitting unit and can reflect light of the light-emitting unit to the polarized light microstructure, so that the polarized light microstructure can deflect the reflected light along a preset polarized light direction.

In some embodiments, the polarizing microstructure comprises an elongated polarizer; the strip-shaped polarizing plate is arranged in the lamp holder along the length direction of the lamp holder and forms an included angle with the reflector; one side of one end of the strip-shaped polarizing plate facing the reflector is provided with a first polarization microstructure, and the other side of the other end of the strip-shaped polarizing plate facing the reflector is provided with a second polarization microstructure.

In some embodiments, the polarization directions of the first and second polarizing microstructures are opposite.

In some embodiments, the lamp head is an elongated structure; the lamp panel is of a strip-shaped structure and is arranged in the lamp holder along the length direction of the lamp holder; evenly be provided with a plurality of luminescence units on the lamp plate, a plurality of luminescence units distribute on the lamp plate along the length direction of lamp plate.

In some embodiments, one end of the bracket is rotatably connected with the lamp holder through a second adapter, and the second adapter can rotate around a horizontal axis or a vertical axis; the other end of support is passed through first adapter and is connected with the lamp holder rotation, and first adapter can rotate around horizontal axis.

In some embodiments, a control board and a light shielding plate are arranged on the outer side face of the lamp holder; the control panel is electrically connected with the lamp panel, so that the operation of the light-emitting unit can be controlled; one end of the light screen is rotatably connected with the lamp cap, and the other end of the light screen extends along the bottom of the lamp cap, so that light on the front side of the lamp cap can be shielded.

In some embodiments, the length of the lamp head is 420mm to 500mm.

Correspondingly, the utility model also provides a piano, the piano includes the piano lamp, the piano lamp is above-mentioned piano lamp; the piano lamp is arranged on the table top at the top of the piano and faces the piano surface of the piano; the piano face is provided with keys and a music stand.

In some embodiments, the piano light is disposed in a middle position of the top table of the piano; the polarizing microstructures can deflect light emitted by the light emitting units along the X-polarization direction and the Y-polarization direction of the piano.

The utility model provides a scheme, under the condition of guaranteeing to have enough irradiation area, can shorten the lamp holder length of the piano lamp effectively, lighten the lamp body weight, thus reduce the influence of the lamp body on the piano; the utility model provides a scheme, its structural design is small and exquisite, simple, convenient adjustment.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a front view showing a piano lamp according to an exemplary embodiment of the present invention disposed on a piano;

fig. 2 is a side view showing a piano lamp according to an exemplary embodiment of the present invention disposed on a piano;

FIG. 3 is a schematic view of a piano light shown illuminated on a piano according to an exemplary embodiment of the present invention;

fig. 4 is a sectional view showing an overall structure of a piano lamp according to an exemplary embodiment of the present invention;

fig. 5 is a partial cross-sectional view of a piano lamp according to an exemplary embodiment of the present invention;

FIG. 6 is a schematic illustration of a piano light illumination according to an exemplary embodiment of the present invention;

fig. 7 is a schematic view showing an internal structure of a piano lamp according to an exemplary embodiment of the present invention;

FIG. 8 is a first partial schematic view of FIG. 7 in accordance with the present invention;

fig. 9 is a second partial schematic view of fig. 7 in accordance with the present invention.

In the figure: 1. a piano light; 11. a lamp socket; 12. a support; 13. a lamp cap; 14. a first adapter; 15. a second adapter; 16. a lamp panel; 161. a light emitting unit; 162. a reflector; 17. a control panel; 18. a polarizing microstructure; 181. a first polarizing microstructure; 182. a second polarizing microstructure; 19. a visor; 2. a piano; 3. keys of the keys; 4. a music stand; 5. a piano surface; 6. light rays.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In the description of the present invention, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "contacting," and "communicating" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 4 to 6, the present invention provides a piano lamp for a piano; the piano lamp 1 comprises a lamp holder 11, a bracket 12 and a lamp cap 13; wherein, one end of the bracket 12 is connected with the lamp holder 11, the other end of the bracket 12 is connected with the lamp cap 13, and the lamp cap 13 extends along the horizontal direction; specifically, as shown in fig. 5 and 6, a lamp panel 16 and a polarization microstructure 18 are arranged in the lamp holder 13, wherein a light emitting unit 161 is arranged on the lamp panel 16, and the light emitting unit 161 is preferably an LED lamp wick; further, the polarization microstructure 18 is disposed on one side of the lamp panel 16 emitting light, and can deflect the light 6 emitted by the light emitting unit 161 along a preset polarization direction, so as to enlarge the irradiation area of the piano lamp 1; here, it should be noted that: the polarization direction can be designed according to actual needs, and the collection and reflection of a light source are realized through the design of a reflecting surface on the polarization microstructure 18, so that the irradiation area is enlarged; further, the polarizing microstructures 18 include a reflection of light 6 along the Y direction; further, the light 6 emitted by the light emitting unit 161 is reflected by the reflection structure and then emitted to the polarization microstructure 18, so as to be further diffused; the utility model provides a piano lamp, after through the design of above-mentioned optical structure, under the enough area condition that shines guaranteeing, can effectively shorten piano lamp's lamp holder length, and then alleviate the weight of lamp body, can guarantee the key illumination degree of consistency of ideal, can reduce the holistic weight of lamps and lanterns by a wide margin again.

Preferably, in combination with the above scheme, as shown in fig. 6 to 7, the polarization microstructure 18 includes a first polarization microstructure 181 and a second polarization microstructure 182; specifically, the first polarization microstructure 181 is disposed at a side edge of one end of the lamp panel 16, and can deflect the light ray 6 at one end of the lamp panel 16 along a first polarization direction; furthermore, the second polarization microstructure 182 is disposed at a side edge of the other end of the lamp panel 16, and can deflect the light ray 6 at the other end of the lamp panel 16 along a second polarization direction; further, the first polarization direction and the second polarization direction are not in the same direction, so that the irradiation area along the polarization direction can be effectively enlarged.

Preferably, in combination with the above solution, as shown in fig. 7 to 9, a reflector 162 is further disposed in the lamp holder 13; specifically, the reflector 162 is disposed on one side of the light emitting unit 161, and is capable of reflecting the light 6 of the light emitting unit 161 onto the polarization microstructure 18, so that the polarization microstructure 18 can deflect the light 6 reflected from the reflector 162 along a preset polarization direction, where the polarization direction is Y-direction deflection, thereby enlarging a Y-direction illumination surface of the piano; specifically, the reflector 162 forms an included angle with the lamp panel 16 and is located above the polarizing microstructure 18; further, the polarization directions of the first polarization microstructure 181 and the second polarization microstructure 182 are opposite, so that the irradiation area can be enlarged to the maximum extent; as a preferred embodiment, the polarization direction refers to the Y direction shown in fig. 1, and the first polarization microstructure 181 and the second polarization microstructure 182 are capable of reflecting the light ray 6 in the opposite direction of the Y direction.

Preferably, in combination with the above solutions, as shown in fig. 7 to 9, the polarizing microstructure 18 includes an elongated polarizer; the strip-shaped polarizer is arranged in the lamp cap 13 along the length direction of the lamp cap 13, and forms an included angle with the reflector 162; specifically, a first polarization microstructure 181 is formed on one end of the elongated polarizing plate facing the reflector 162, so that the light 6 of the light-emitting unit 161 can be deflected along the first polarization direction after being reflected by the first polarization microstructure 181, thereby enlarging the irradiation area in the first polarization direction; further, a second polarization microstructure 182 is formed on a side of the other end of the elongated polarizer facing the reflector 162, so that the light 6 of the light emitting unit 161 can be deflected along the second polarization direction after being reflected by the second polarization microstructure 182, thereby enlarging the irradiation area in the second polarization direction.

Preferably, in combination with the above solution, as shown in fig. 7, in the present embodiment, the lamp head 13 is a strip-shaped structure; further, the lamp panel 16 is a strip-shaped structure and is arranged in the lamp holder 13 along the length direction of the lamp holder 13; specifically, the structure of the lamp panel 16 and the structure of the strip-shaped polarizing plate are arranged along the same direction, and an included angle is formed; specifically, evenly be provided with a plurality of luminescence units 161 on the lamp plate 16, a plurality of luminescence units 161 distribute on lamp plate 16 along lamp plate 16's length direction to the realization is shone.

Preferably, in combination with the above scheme, as shown in fig. 4, one end of the bracket 12 is rotatably connected to the lamp holder 11 through a second adapter 15, specifically, the second adapter 15 can rotate around a horizontal axis or a vertical axis, so that the bracket 12 can rotate around the horizontal axis or the vertical axis, and can rotate in various directions to adjust the irradiation area; correspondingly, the other end of the bracket 12 is rotatably connected with the lamp head 13 through the first adapter 14, and the first adapter 14 can rotate around the horizontal axis, so that the lamp head 13 can rotate around the horizontal axis, the rotation in the vertical direction can be realized, and the irradiation area can be adjusted; the rotary connection structure can be realized by adopting a connection mode of a rotating shaft.

Preferably, in combination with the above solution, as shown in fig. 5, a control board 17 and a light shielding plate 19 are arranged on the outer side surface of the lamp holder 13; the control board 17 is electrically connected with the lamp panel 16, so that the operation of the light emitting unit 161 can be controlled; furthermore, one end of the light shielding plate 19 is rotatably connected to the base 13, and the other end of the light shielding plate 19 extends along the bottom of the base 13, so as to shield the light 6 in front of the base 13.

Preferably, in combination with the above scheme, according to the relative positions of the light-emitting unit 161 and the polarization microstructure 182, the polarization angle of the light-emitting unit 161 can be obtained, and meanwhile, in combination with the length of a general piano and the illumination requirement of the whole key, the length of the lamp cap can be obtained through calculation; further, as shown in fig. 5, after the lamp head 13 is designed by the above optical structure, the length of the lamp head 13 of the piano lamp can be shortened, and the weight of the lamp body can be reduced, wherein the length of the lamp head 13 is 420mm to 500mm.

Correspondingly, in combination with the above solution, as shown in fig. 1 to 3, the present invention further provides a piano, wherein the piano 2 comprises a piano lamp 1, wherein the piano lamp 1 is the piano lamp 1; specifically, the piano lamp 1 is disposed on a table top at the top of the piano 2, and faces the piano face 5 of the piano 2, so that the piano face 5 can be illuminated; specifically, the piano face 5 is provided with keys 3 and a music stand 4; adopt above-mentioned piano lamp 1, can guarantee that piano 2's musical instrument face 5 has sufficient irradiation area, can reduce the influence of piano lamp 1 weight itself to piano tone quality again.

Preferably, in combination with the above, as shown in fig. 1 to 9, the piano lamp 1 is disposed at the middle position of the top table of the piano 2, so that the optimum irradiation position can be achieved; specifically, with the above scheme, the light 6 is reflected and diffused along the X polarization direction of the piano 2 through the reflector 162, and then the light 6 emitted by the light emitting unit 161 is deflected along the Y polarization direction of the piano 2 through the polarization microstructure 18, so that the integral diffusion in the X direction and the Y direction is realized; specifically, the X polarization direction specifically refers to the X direction shown in fig. 2; the Y polarization direction specifically refers to the Y direction shown in fig. 1.

Preferably, with the above scheme, as shown in fig. 1 to 9, the light head 13 is above the music stand 4, and in the Y direction, due to the longer overall length of the key, when the piano lamp 1 is used, the light 6 passes through the polarization microstructures 18 to stretch the light to the Y direction, so as to improve the uniformity of the key area, wherein the light-emitting covers of the two polarization microstructures 18 have different polarization directions, the light-emitting cover of the left "first polarization microstructure 181" polarizes the light leftwards, and the light-emitting cover of the right "second polarization microstructure 182" polarizes the light rightwards, so as to realize illumination of the overall length of the key.

Preferably, in combination with the above solutions, as shown in fig. 1 to 9, in the X direction of the piano 2, the key region is slightly outside, and a certain-angle polarized light is also required, after the light ray 6 is emitted from the light emitting unit 161, the light ray is reflected by the reflector 162, so that a small-angle polarized light (forward light projection) is realized in the X direction, and the music stand and the keys are uniformly illuminated in the X direction.

The utility model provides a scheme, under the condition of guaranteeing to have enough irradiation area, can shorten the lamp holder length of the piano lamp effectively, lighten the lamp body weight, thus reduce the influence of the lamp body on the piano; the utility model provides a scheme, its structural design is small and exquisite, simple, convenient adjustment.

It is further understood that the use of "a plurality" in this disclosure means two or more, as other terms are analogous. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It will be further understood that the terms "first," "second," and the like are used to describe various information and that such information should not be limited by these terms. These terms are only used to distinguish one type of information from another, and do not indicate a particular order or degree of importance. Indeed, the terms "first," "second," etc. are used interchangeably throughout. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.

It will be further appreciated that while operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice in the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the scope of the appended claims.

Claims (10)

1. A piano lamp is characterized in that the piano lamp (1) comprises a lamp holder (11), a bracket (12) and a lamp holder (13);

one end of the support (12) is connected with the lamp holder (11), and the other end of the support (12) is connected with the lamp cap (13);

a lamp panel (16) and a polarized light microstructure (18) are arranged in the lamp holder (13), and a light emitting unit (161) is arranged on the lamp panel (16);

the polarized light microstructure (18) is arranged on one side of the lamp panel (16) emitting light, and can deflect the light (6) emitted by the light emitting unit (161) along a preset polarized light direction, so that the irradiation area of the piano lamp (1) is enlarged.

2. The piano lamp of claim 1, wherein the polarization microstructure (18) comprises a first polarization microstructure (181) and a second polarization microstructure (182); the first polarizing microstructure (181) is positioned on the side edge of one end of the lamp panel (16) and can deflect light (6) at one end of the lamp panel (16) along a first polarizing direction; the second polarizing microstructure (182) is positioned on the side edge of the other end of the lamp panel (16) and can deflect the light (6) at the other end of the lamp panel (16) along a second polarizing direction; the first polarization direction and the second polarization direction are not in the same direction.

3. A piano lamp according to claim 1, wherein a reflector (162) is further provided in said lamp base (13); the reflector (162) is arranged on one side of the light-emitting unit (161), and can reflect the light (6) of the light-emitting unit (161) to the polarizing microstructure (18), so that the polarizing microstructure (18) can deflect the reflected light (6) along a preset polarizing direction.

4. A piano lamp according to claim 3, wherein said polarizing microstructure (18) comprises an elongated polarizer; the strip-shaped polarizing plate is arranged in the lamp holder (13) along the length direction of the lamp holder (13) and forms an included angle with the reflecting cover (162); a first polarization microstructure (181) is formed on one side, facing the reflector (162), of one end of the long-strip-shaped polarizing plate, and a second polarization microstructure (182) is formed on one side, facing the reflector (162), of the other end of the long-strip-shaped polarizing plate; and/or the presence of a gas in the gas,

the polarization directions of the first polarization microstructure (181) and the second polarization microstructure (182) are opposite.

5. A piano lamp according to claim 2 or 4, wherein said lamp base (13) is of elongate configuration; the lamp panel (16) is of a long strip-shaped structure and is arranged in the lamp holder (13) along the length direction of the lamp holder (13); evenly be provided with a plurality of luminescence unit (161) on lamp plate (16), it is a plurality of luminescence unit (161) are followed the length direction of lamp plate (16) distributes in on lamp plate (16).

6. A piano lamp according to claim 1, wherein one end of said cradle (12) is rotatably connected to said lamp base (11) by means of a second adapter (15), said second adapter (15) being rotatable about a horizontal or vertical axis; the other end of the support (12) is rotatably connected with the lamp head (13) through a first rotating joint (14), and the first rotating joint (14) can rotate around a horizontal axis.

7. A piano lamp according to claim 1, wherein a control panel (17) and a light shielding plate (19) are provided on the outer side of the lamp cap (13); the control panel (17) is electrically connected with the lamp panel (16) so as to control the operation of the light-emitting unit (161); one end of the light screen (19) is rotatably connected with the lamp holder (13), and the other end of the light screen (19) extends along the bottom of the lamp holder (13) so as to shield the light (6) on the front side of the lamp holder (13).

8. A piano lamp according to claim 1, wherein the length of said base (13) is 420mm to 500mm.

9. A piano, characterized in that said piano (2) comprises piano lights (1), said piano lights (1) being piano lights (1) of any one of claims 1 to 8; the piano lamp (1) is arranged on a table top at the top of the piano (2) and faces to a piano surface (5) of the piano (2); the piano face (5) is provided with keys (3) and a piano music stand (4).

10. The piano according to claim 9, wherein said piano lights (1) are disposed in a middle position of a top table of said piano (2); the polarizing microstructures (18) can deflect the light (6) emitted by the light emitting unit (161) along the X-polarization direction and the Y-polarization direction of the piano (2).

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