Anti-dazzle green lamp

Abstract

The utility model provides an anti-dazzle green lamp which comprises a shell, a first LED light source and a light-emitting panel, the shell is provided with a light-emitting opening, the light-emitting panel is arranged at the light-emitting opening, and the first LED light source is arranged in the shell and then inclines towards the light-emitting panel to emit light. The LED lamp further comprises a cellular board, the cellular board is arranged at the position, close to the light-emitting panel, between the first LED light source and the light-emitting panel, the cellular board and the light-emitting panel are arranged in parallel, and light emitted by the first LED light source is refracted by the cellular board and then is emitted to the outside through the light-emitting panel. By the adoption of the scheme, the light emitted by the first LED light source is refracted to the light-emitting panel through the cellular board, the situation that the light emitted by the first LED light source directly irradiates the light-emitting panel, and then the glare effect is caused is avoided, the green lamp can serve as a decorative lamp and a lighting lamp, and popularization of the green lamp is facilitated.

Description

A blue sky lamp with anti-glare properties Technical Field

[0001] This utility model belongs to the technical field of blue sky lamp lighting fixtures, and specifically relates to a blue sky lamp that can prevent glare. Background Technology

[0002] Currently, indoor lighting typically employs conventional methods. However, this type of lighting in enclosed spaces can create a feeling of oppression and irritability, hindering work and daily life. To address this issue, the lighting industry utilizes blue skylights. These lights emit light similar to sunlight, illuminating objects from a specific angle and creating illuminated spots with distinct light and dark boundaries. Furthermore, the unique dispersion properties of blue skylights can create a sunlight-like scene, making people feel as if they are in a sunny natural environment. This enhances the comfort of the lighting experience and reduces the impact of negative emotions such as depression and irritability.

[0003] In actual use, when the LED light source is lit, the light is tilted and placed on the Rayleigh diffuser plate at the opening of the blue sky lamp housing, achieving the effect of simulating sunlight shining obliquely into a window; however, when the LED light source is tilted and directly shines on the Rayleigh diffuser plate, a glare effect will occur, which is not conducive to the use of the blue sky lamp as a lighting fixture, and makes the blue sky lamp only a decorative lamp, which is not conducive to the promotion of the blue sky lamp. Summary of the Invention

[0004] The main objective of this invention is to provide an anti-glare sky light. By placing a honeycomb panel between the first LED light source and the light-emitting panel, close to the light-emitting panel, and with the honeycomb panel parallel to the light-emitting panel, the light emitted by the first LED light source is refracted through the honeycomb panel and then emitted through the light-emitting panel. This design ensures that the light emitted by the first LED light source is refracted through the honeycomb panel towards the light-emitting panel, thus preventing glare caused by the light directly hitting the light-emitting panel. This allows the sky light to function not only as a decorative lamp but also as a general lighting fixture, facilitating its wider adoption.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A glare-proof blue sky lamp, characterized in that it comprises: a housing, a first LED light source, and a light-emitting panel, wherein the housing is provided with a light-emitting port, the light-emitting panel is disposed at the light-emitting port, and the first LED light source is disposed inside the housing and tilted towards the light-emitting panel to emit light; wherein, it further comprises: a honeycomb plate, the honeycomb plate is disposed between the first LED light source and the light-emitting panel near the light-emitting panel, and the honeycomb plate is arranged parallel to the light-emitting panel, wherein the light emitted by the first LED light source is refracted by the honeycomb plate and then emitted to the outside through the light-emitting panel.

[0007] As a preferred embodiment of an anti-glare sky light, the anti-glare sky light further includes: a fixing frame, the top of which is provided with a snap-fit ​​ring groove, and the light outlet of the housing is snapped and fixed in the snap-fit ​​ring groove; the inner wall of the housing is provided with an abutting protrusion, and the inner wall of the snap-fit ​​ring groove abuts against the bottom surface of the honeycomb plate, thereby abutting the honeycomb plate against the abutting protrusion.

[0008] As a preferred embodiment of the anti-glare blue sky lamp, the anti-glare blue sky lamp further includes: a first heat sink installed on one side of the inner wall of the housing; a first fixing groove is provided on one side of the first heat sink along its length direction; a fixing screw passes through the housing and extends into the first fixing groove for fixing; the bottom end of the first heat sink is inclined toward the light-emitting panel; a second fixing groove is provided on the bottom of the first heat sink along its length direction; a fixing screw passes through the first LED light source and extends into the second fixing groove for fixing; and a plurality of first heat dissipation fins are provided on the top of the first heat sink along its length direction, and the plurality of first heat dissipation fins are arranged in parallel.

[0009] As a preferred embodiment of the anti-glare blue sky lamp, the anti-glare blue sky lamp further includes: a second LED light source and a second heat sink; the second heat sink is installed on the inner wall of the housing on the opposite side of the first heat sink, and a third fixing groove is provided on one side of the second heat sink, with fixing screws passing through the housing and extending into the third fixing groove for fixation; the bottom end of the second heat sink is inclined toward the light-emitting panel, and a fourth fixing groove is provided along the length of the bottom of the second heat sink, with fixing screws passing through the second LED light source and extending into the fourth fixing groove for fixation; a plurality of second heat dissipation fins are provided along the length of the top of the second heat sink, and the plurality of second heat dissipation fins are arranged in parallel.

[0010] As a preferred embodiment of an anti-glare sky light, the inner wall of the fixing frame extends inward to form a fixing protrusion, and the bottom edge of the light-emitting panel abuts and is fixed to the fixing protrusion.

[0011] As a preferred embodiment of an anti-glare sky light, the anti-glare sky light further includes: a third LED light source; light source fixing grooves are provided on both sides of the fixing frame, and the inner wall of the fixing protrusion is recessed downward to form a positioning groove. After the third LED light source is positioned and engaged in the positioning groove, the fixing screw passes through the third LED light source and extends into the light source fixing groove for fixation; multiple LED beads are provided on one side of the third LED light source, and the multiple LED beads are arranged facing the side of the light-emitting panel. The light emitted by the third LED light source is directed to the outside through the light-emitting panel.

[0012] As a preferred embodiment of an anti-glare blue sky lamp, the anti-glare blue sky lamp further includes: a light source heat sink and an insulating pad. The light source heat sink is a hollow, elongated column. One side of the light source heat sink is fixed to one side of the third LED light source located on the plurality of LED beads by the insulating pad. The bottom surface of the light source heat sink abuts against the top surface of the light-emitting panel.

[0013] As a preferred embodiment of an anti-glare blue sky lamp, a heat dissipation ring cavity is provided inside the fixing frame at the position corresponding to the third LED light source. The outer wall of the heat dissipation ring cavity is attached to the other side of the third LED light source for heat dissipation of the third LED light source.

[0014] As a preferred embodiment of an anti-glare blue sky lamp, the light-emitting panel is made of transparent acrylic glass.

[0015] The beneficial effects of this utility model are:

[0016] This invention provides an anti-glare sky light, comprising: a housing, a first LED light source, and a light-emitting panel. The housing has a light-emitting port, and the light-emitting panel is disposed at the light-emitting port. The first LED light source is disposed inside the housing and tilted towards the light-emitting panel to emit light. The invention also includes a honeycomb panel, which is positioned between the first LED light source and the light-emitting panel, close to the light-emitting panel, and parallel to it. Light emitted by the first LED light source is refracted through the honeycomb panel and then emitted through the light-emitting panel. This design allows the light emitted by the first LED light source to be refracted through the honeycomb panel towards the light-emitting panel, thus preventing glare caused by direct illumination of the light from the first LED light source onto the light-emitting panel. This enables the sky light to function not only as a decorative lamp but also as a general lighting fixture, facilitating its wider adoption. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, and all of them fall within the protection scope of this utility model.

[0018] Figure 1 is a structural schematic diagram of the anti-glare blue sky lamp shown in this utility model;

[0019] Figure 2 is a cross-sectional view of the anti-glare blue sky lamp shown in Figure 1;

[0020] Figure 3 is a schematic diagram of the explosion of the anti-glare blue sky lamp shown in Figure 1;

[0021] Figure 4 is a schematic diagram of the housing of the anti-glare blue sky lamp shown in Figure 3;

[0022] Figure 5 is a schematic diagram of the fixing frame of the anti-glare blue sky lamp shown in Figure 3;

[0023] Figure 6 is a partially enlarged schematic diagram of the fixed frame structure of the anti-glare blue sky lamp shown in Figure 5;

[0024] Figure 7 is a schematic diagram of the first heat sink of the anti-glare blue sky lamp shown in Figure 3;

[0025] Figure 8 is a schematic diagram of the second heat sink of the anti-glare blue sky lamp shown in Figure 3. Detailed Implementation

[0026] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a rotatable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Currently, indoor lighting typically employs conventional methods. However, this type of lighting in enclosed spaces can create a feeling of oppression and irritability, hindering work and daily life. To address this issue, the lighting industry utilizes blue skylights. These lights emit light similar to sunlight, illuminating objects from a specific angle and creating illuminated spots with distinct light and dark boundaries. Furthermore, the unique dispersion properties of blue skylights can create a sunlight-like scene, making people feel as if they are in a sunny natural environment. This enhances the comfort of the lighting experience and reduces the impact of negative emotions such as depression and irritability.

[0029] In actual use, when the LED light source is lit, the light is tilted and placed on the Rayleigh diffuser plate at the opening of the blue sky lamp housing, achieving the effect of simulating sunlight shining obliquely into a window; however, when the LED light source is tilted and directly shines on the Rayleigh diffuser plate, a glare effect will occur, which is not conducive to the use of the blue sky lamp as a lighting fixture, and makes the blue sky lamp only a decorative lamp, which is not conducive to the promotion of the blue sky lamp.

[0030] As shown in Figures 1, 2, and 3, this embodiment of the utility model provides an anti-glare blue sky lamp, comprising: a housing 10, a first LED light source 20, a light-emitting panel 30, a fixing frame 40, a first heat sink 50, a second LED light source 60, a second heat sink 70, a third LED light source 80, a light source heat sink 90, and an insulating pad 100. The housing 10 has a light-emitting port 11, and the light-emitting panel 30 is disposed at the light-emitting port 11. The fixing frame 40 is installed in the light-emitting port 11, and the light-emitting panel 30 is then installed in the light-emitting port 11. The first LED light source 20 is disposed inside the housing 10 and then tilted towards the light-emitting panel 30 to emit light. The first LED light source 20 is mounted on the first heat sink 50, and the first heat sink 50 is used to dissipate heat from the first LED light source 20. The second LED light source 60 is mounted on the second heat sink 70, and the second heat sink 70 is used to dissipate heat from the second LED light source 60. The second LED light source 60 is disposed inside the housing 10 and then tilted towards the light-emitting panel 30 to emit light. The third LED light source 80 is mounted on the light source heat sink 90 through the insulating pad 100, and the light source heat sink 90 is used to dissipate heat from the third LED light source 80.

[0031] It also includes a honeycomb panel 110, which is located between the first LED light source 20 and the light-emitting panel 30, close to the light-emitting panel 30, and the honeycomb panel 110 is arranged parallel to the light-emitting panel 30. The light emitted by the first LED light source 20 is refracted by the honeycomb panel 110 and then emitted to the outside through the light-emitting panel 30.

[0032] In this invention, the light emitted by the first LED light source 20 is refracted through the honeycomb plate 110 and directed to the light-emitting panel 30, and then directed to the outside through the light-emitting panel 30. This avoids the light emitted by the first LED light source 20 directly shining on the light-emitting panel 30 and causing glare. As a result, the blue sky lamp can not only be used as a decorative lamp, but also as a lighting lamp, which is conducive to the promotion of blue sky lamps.

[0033] As shown in Figures 4, 5, 6, 7, and 8, in order to install the honeycomb panel 110, the top of the fixing frame 40 is provided with a snap-fit ​​ring groove 41, and the light outlet 11 of the housing 10 is snapped and fixed in the snap-fit ​​ring groove 41; the inner wall of the housing 10 is provided with an abutting protrusion 12, and the inner wall of the snap-fit ​​ring groove 41 abuts against the bottom surface of the honeycomb panel 110, so that the honeycomb panel 110 abuts against the abutting protrusion 12, thereby installing the honeycomb panel 110 in the housing 10.

[0034] To install the first LED light source 20, the first heat sink 50 is installed on one side of the inner wall of the housing 10. A first fixing groove 51 is provided along the length of one side of the first heat sink 50. A fixing screw passes through the housing 10 and extends into the first fixing groove 51 for fixation, thereby installing the first heat sink 50 on the inner wall of the housing 10. The bottom end of the first heat sink 50 is inclined towards the light-emitting panel 30. A second fixing groove 52 is provided along the length of the bottom of the first heat sink 50. A fixing screw passes through the first LED light source 20 and extends into the second fixing groove 52 for fixation, thereby installing the first LED light source 20 on the inner side of the housing 10 via the first heat sink 50. The top of the first heat sink 50 has multiple first heat dissipation fins 53 arranged in parallel along its length, and these fins are used for heat dissipation of the first LED light source 20.

[0035] For mounting the second LED light source 60 and the second heat sink 70; the second heat sink 70 is mounted on the inner wall of the housing 10 on the opposite side of the first heat sink 50. A third fixing groove 71 is provided on one side of the second heat sink 70. A fixing screw passes through the housing 10 and extends into the third fixing groove 71 for fixation, thereby mounting the second heat sink 70 on the inner wall of the housing 10. The bottom end of the second heat sink 70 is inclined towards the light-emitting panel 30. A fourth fixing groove 72 is provided along the length of the bottom of the second heat sink 70. A fixing screw passes through the second LED light source 60 and extends into the fourth fixing groove 72 for fixation, thereby mounting the second LED light source 60 on the inner wall of the housing 10 via the second heat sink 70. Multiple second heat dissipation fins 73 are provided along the length of the top of the second heat sink 70. The multiple second heat dissipation fins 73 are arranged in parallel and are used for heat dissipation of the second LED light source 60.

[0036] In this utility model, the first LED light source 20 and the second LED light source 60 can form a cooperative relationship. By coordinating the brightness variation relationship between the first LED light source 20 and the second LED light source 60, and by coordinating the brightness relationship with the time relationship, the effect of simulating sunlight can be achieved. Specifically, in the morning, one of the first LED light source 20 and the second LED light source 60 lights up, and then gradually increases its brightness until noon, when both the first LED light source 20 and the second LED light source 60 are lit up and the brightness reaches its maximum. Then, one of the first LED light source 20 and the second LED light source 60 begins to dim, until evening, when the other of the first LED light source 20 and the second LED light source 60 maintains a weak brightness.

[0037] In order to install the light-emitting panel 30, the inner wall of the fixing frame 40 extends inward to form a fixing protrusion 42. The bottom edge of the light-emitting panel 30 abuts against and is fixed to the fixing protrusion 42, and then the light-emitting panel 30 is installed at the light outlet 11 of the housing 10 through the fixing frame 40.

[0038] To install the third LED light source 80, the fixing frame 40 has light source fixing grooves 43 on both sides. The inner wall of the fixing protrusion 42 is recessed downward to form a positioning groove 421. After the third LED light source 80 is positioned and engaged in the positioning groove 421, the fixing screw passes through the third LED light source 80 and extends into the light source fixing groove 43 for fixation. A plurality of LED beads 81 are provided on one side of the third LED light source 80. The plurality of LED beads 81 are arranged facing the side of the light-emitting panel 30. The light emitted by the third LED light source 80 is directed to the outside through the light-emitting panel 30. In this utility model, in order to enable the anti-glare blue sky lamp to function as a lighting fixture, the first LED light source 20, the second LED light source 60 and the third LED light source 80 can be turned on simultaneously to enhance the lighting brightness of the anti-glare blue sky lamp, thereby achieving the effect of a lighting fixture and realizing the effect of one lamp for multiple uses.

[0039] To install the heat sink 90 and the insulating pad 100, the heat sink 90 is a hollow, elongated column. One side of the heat sink 90 is fixed to the third LED light source 80 located on one side of the plurality of LED beads 81 by the insulating pad 100. The bottom surface of the heat sink 90 abuts against the top surface of the light-emitting panel 30, thereby installing the heat sink 90 on the top surface of the light-emitting panel 30. The heat sink 90 can initially dissipate heat for the third LED light source 80.

[0040] To further dissipate heat from the third LED light source 80, a heat dissipation annular cavity 44 is provided inside the fixed frame 40 at a position corresponding to the third LED light source 80. The outer wall of the heat dissipation annular cavity 44 is attached to the other side of the third LED light source 80 for heat dissipation of the third LED light source 80.

[0041] In this utility model, the light-emitting panel 30 is preferably transparent organic glass, but it is not limited to this utility model. The light-emitting panel 30 can also be a Rayleigh diffuser. The light-emitting panel 30 can achieve the functions of light transmission and light guidance. This utility model does not limit it in this regard.

[0042] The present invention has been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and alterations to these embodiments can be made without departing from the principles and spirit of the present invention, and these changes still fall within the protection scope of the present invention.

Claims

1. A blue sky lamp capable of preventing glare, characterized in that, include: The device comprises a housing, a first LED light source, and a light-emitting panel. The housing has a light-emitting port, and the light-emitting panel is disposed at the light-emitting port. The first LED light source is disposed inside the housing and tilted towards the light-emitting panel to emit light. The device also includes a honeycomb panel, which is disposed between the first LED light source and the light-emitting panel, close to the light-emitting panel, and is parallel to the light-emitting panel. The light emitted by the first LED light source is refracted by the honeycomb panel and then emitted to the outside through the light-emitting panel.

2. The anti-glare blue sky lamp as described in claim 1, characterized in that, The anti-glare blue sky lamp further includes: a fixing frame, the top of which is provided with a snap-fit ​​ring groove, and the light outlet of the housing is snapped and fixed in the snap-fit ​​ring groove; the inner wall of the housing is provided with an abutting protrusion, and the inner wall of the snap-fit ​​ring groove abuts against the bottom surface of the honeycomb panel, thereby abutting the honeycomb panel against the abutting protrusion.

3. The anti-glare blue sky lamp as described in claim 1, characterized in that, The anti-glare blue sky lamp further includes: a first heat sink installed on one side of the inner wall of the housing; a first fixing groove is provided on one side of the first heat sink along its length; a fixing screw passes through the housing and extends into the first fixing groove for fixing; the bottom end of the first heat sink is inclined toward the light-emitting panel; a second fixing groove is provided on the bottom of the first heat sink along its length; a fixing screw passes through the first LED light source and extends into the second fixing groove for fixing; and a plurality of first heat dissipation fins are provided on the top of the first heat sink along its length, with the plurality of first heat dissipation fins arranged in parallel.

4. The anti-glare blue sky lamp as described in claim 3, characterized in that, The anti-glare blue sky lamp further includes: a second LED light source and a second heat sink; the second heat sink is installed on the inner wall of the housing on the opposite side of the first heat sink, and a third fixing groove is provided on one side of the second heat sink, with fixing screws passing through the housing and extending into the third fixing groove for fixation; the bottom end of the second heat sink is inclined toward the light-emitting panel, and a fourth fixing groove is provided along the length of the bottom of the second heat sink, with fixing screws passing through the second LED light source and extending into the fourth fixing groove for fixation; a plurality of second heat dissipation fins are provided along the length of the top of the second heat sink, and the plurality of second heat dissipation fins are arranged in parallel.

5. The anti-glare blue sky lamp as described in claim 2, characterized in that, The inner wall of the fixed frame extends inward to form a fixed protruding edge, and the bottom edge of the light-emitting panel abuts and is fixed to the fixed protruding edge.

6. The anti-glare blue sky lamp as described in claim 5, characterized in that, The anti-glare blue sky lamp further includes: a third LED light source; the fixed frame has light source fixing grooves on both sides, the inner wall of the fixed protrusion is recessed downward to form a positioning groove, after the third LED light source is positioned and engaged in the positioning groove, the fixing screw passes through the third LED light source and extends into the light source fixing groove for fixation; a plurality of LED beads are provided on one side of the third LED light source, the plurality of LED beads are arranged facing the side of the light-emitting panel, and the light emitted by the third LED light source is discharged to the outside through the light-emitting panel.

7. The anti-glare blue sky lamp as described in claim 6, characterized in that, The anti-glare blue light also includes: a heat sink for the light source and an insulating pad. The heat sink for the light source is a hollow, elongated column. One side of the heat sink for the light source is fixed to one side of the third LED light source located on the side of the plurality of LED beads by the insulating pad. The bottom surface of the heat sink for the light source abuts against the top surface of the light-emitting panel.

8. The anti-glare blue sky lamp as described in claim 6, characterized in that, The fixed frame has a heat dissipation ring cavity at the position corresponding to the third LED light source. The outer wall of the heat dissipation ring cavity is attached to the other side of the third LED light source for heat dissipation of the third LED light source.

9. The anti-glare blue sky lamp as described in claim 1, characterized in that, The light-emitting panel is made of transparent acrylic glass.

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