High-luminous-efficiency anti-dazzle optical component and high-luminous-efficiency anti-dazzle lamp

Abstract

The utility model provides a high-luminous-efficiency anti-dazzle optical component and a high-luminous-efficiency anti-dazzle lamp. The high-luminous-efficiency anti-dazzle optical component comprises a convex lens and a reflective bowl. A containing groove used for containing the lamp body is formed in the arc face of the convex lens. The inner wall of the light reflecting bowl is attached to the arc face of the convex lens, the light reflecting bowl and the containing groove are arranged in an avoiding mode, the width of the convex lens on the horizontal plane is 42mm-48mm, and the height of the convex lens in the vertical direction is 15mm-19mm. According to the high-luminous-efficiency anti-dazzle optical component, the high luminous efficiency and the anti-dazzle effect can be optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamps, in particular to a high-light-efficiency anti-glare optical component and a high-light-efficiency anti-glare lamp. Background Art

[0002] High-efficiency lamps refer to lamps that can emit light efficiently and have high light intensity. They are suitable for the layout of scenes with high light efficiency requirements, such as industry, medical care, security monitoring, automobiles and smart homes, etc. The way for high-efficiency lamps to achieve efficient light emission is mostly to improve the utilization rate of light. For example, the invention patent application with application number CN201010121939.5 provides a number of triangular protrusions on the base for installing the LED light source, which improves the utilization rate of light and achieves an anti-glare effect, but its structure is relatively complex, and the inclination angle of the triangular protrusions needs to be controlled during installation, affecting the assembly efficiency; for example, the invention patent application with application number CN201110350632.7 uses a lens and forms a reflective surface on the lens to effectively improve the utilization rate of light, but the intensity of the light released and the anti-glare effect need to be further improved. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a high-light-efficiency anti-glare optical component and a high-light-efficiency anti-glare lamp that can optimize high light efficiency and anti-glare effects.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A high-light-efficiency anti-glare optical component includes a convex lens, a receiving groove for accommodating a lamp body is provided on the curved surface of the convex lens, and the high-light-efficiency anti-glare optical component also includes a reflective bowl, the inner wall of the reflective bowl is attached to the curved surface of the convex lens, and the reflective bowl and the receiving groove are arranged to avoid each other. The width of the convex lens in the horizontal plane is 42mm to 48mm, and the height of the convex lens in the vertical direction is 15mm to 19mm.

[0006] In one embodiment, the convex lens is a plano-convex lens.

[0007] In one embodiment, the width of the convex lens in the horizontal plane is 45 mm.

[0008] In one embodiment, a side wall of the reflective bowl close to the convex lens is provided with a silvery or white reflective surface.

[0009] In one embodiment, the reflective bowl is an aluminum reflective bowl or a silver reflective bowl.

[0010] In one embodiment, a groove is formed on a side of the convex lens away from the receiving groove, and the center of the groove is located on the main optical axis of the convex lens.

[0011] A high-light-efficiency anti-glare lamp comprises a lamp housing, a lamp body and the high-light-efficiency anti-glare optical component described in any of the above embodiments, wherein the lamp body is installed in the lamp housing and accommodated in the accommodating groove, and the convex lens and the reflective bowl are connected to the lamp housing together.

[0012] In one embodiment, the light emitting surface of the lamp body is ≥9 mm.

[0013] In one embodiment, the center of the light-emitting surface of the lamp body is located on the main optical axis of the convex lens.

[0014] In one embodiment, the high-light-efficiency anti-glare lamp further includes a honeycomb network, which is connected to the lamp housing and is located on a side of the convex lens away from the lamp body.

[0015] In one embodiment, the high-light-efficiency anti-glare lamp further includes a reflector, which is connected to the lamp housing and is located on a side of the convex lens away from the lamp body.

[0016] In one embodiment, the high-light-efficiency anti-glare lamp further includes a heat sink connected to the lamp body.

[0017] Compared with the prior art, the present invention has at least the following advantages:

[0018] The high-light-efficiency anti-glare optical component of the present invention is characterized in that a receiving groove for accommodating the lamp body is provided on the curved surface of the convex lens, thereby promoting that when the light-emitting surface of the lamp body faces the bottom of the receiving groove, the light of the lamp body completely passes through the convex lens, and cooperates with the inner wall of the reflective bowl to be attached to the curved surface of the convex lens, so that the curved surface of the convex lens has better reflection of the light of the lamp body, thereby improving the reflectivity of the light of the lamp body, thereby preliminarily optimizing the high light efficiency and anti-glare effect of the lamp; in addition, combined with the convex lens having a width of 42mm to 48mm on the horizontal plane and a height of 15mm to 19mm in the vertical direction, the light path is optimized and the efficiency is improved, and the light refraction path of the lamp body is effectively reduced to reduce light loss, thereby further optimizing the high light efficiency and anti-glare effect, better realizing the efficient lighting of the lamp, and better improving the anti-glare effect of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic structural diagram of a high-light-efficiency anti-glare optical component according to one embodiment of the present invention;

[0021] Figure 2 for Figure 1 A cross-sectional view of the high-light-efficiency anti-glare optical component shown;

[0022] Figure 3 for Figure 2 A partial enlarged view of point A of the high-light-efficiency anti-glare optical component shown;

[0023] Figure 4 This is a structural diagram of a high-light-efficiency anti-glare lamp according to one embodiment of the present invention;

[0024] Figure 5 for Figure 4 A cross-sectional view of the high-efficiency anti-glare luminaire shown. DETAILED DESCRIPTION

[0025] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure of the present invention.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended solely for the purpose of describing specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] The application provides a high light efficiency anti-dazzle optical component. The high light efficiency anti-dazzle optical component comprises a convex lens and a reflector bowl. A containing groove for containing a lamp body is arranged on the arc surface of the convex lens. The inner wall of the reflector bowl is attached to the arc surface of the convex lens, and the reflector bowl is arranged in a position avoiding the containing groove. The width of the convex lens on the horizontal plane is 42-48 mm, and the height of the convex lens in the vertical direction is 15-19 mm.

[0029] The high light efficiency anti-dazzle optical component comprises a containing groove for containing a lamp body arranged on the arc surface of the convex lens, so that when the light emitting surface of the lamp body faces the groove bottom of the containing groove, the light of the lamp body can completely pass through the convex lens. The inner wall of the reflector bowl is attached to the arc surface of the convex lens, so that the arc surface of the convex lens has good reflection on the light of the lamp body, the reflectivity of the light of the lamp body is improved, and the high light efficiency and anti-dazzle effect of the lamp are preliminarily optimized. In addition, the width of the convex lens on the horizontal plane is 42-48 mm, and the height of the convex lens in the vertical direction is 15-19 mm, so that the light path is optimized to improve the efficiency, effectively reduce the light refraction path of the lamp body to reduce light loss, further optimize the high light efficiency and anti-dazzle effect, better realize the high efficiency light emission of the lamp, and better improve the anti-dazzle effect of the lamp.

[0030] In order to better understand the high light efficiency anti-dazzle optical component of the application, the high light efficiency anti-dazzle optical component of the application is further explained as follows:

[0031] Please refer to Figures 1 to 3 The high light efficiency anti-dazzle optical component 10 of an embodiment comprises a convex lens 100 and a reflector bowl 200. A containing groove 101 for containing a lamp body is arranged on the arc surface of the convex lens 100. The inner wall of the reflector bowl 200 is attached to the arc surface of the convex lens 100, and the reflector bowl 200 is arranged in a position avoiding the containing groove 101. The width of the convex lens 100 on the horizontal plane is 42-48 mm, and the height of the convex lens 100 in the vertical direction is 15-19 mm.

[0032] The above-mentioned high-light-efficiency anti-glare optical component 10 is configured such that a receiving groove 101 for accommodating the lamp body is provided on the curved surface of the convex lens 100, thereby ensuring that when the light-emitting surface of the lamp body faces the bottom of the receiving groove 101, the light from the lamp body completely passes through the convex lens 100. In conjunction with the inner wall of the reflective bowl 200 being attached to the curved surface of the convex lens 100, the curved surface of the convex lens 100 has a better reflection of the light from the lamp body, thereby improving the reflectivity of the light from the lamp body, thereby preliminarily optimizing the high light efficiency and anti-glare effect of the lamp. In addition, combined with the convex lens 100 having a horizontal width of 42mm to 48mm and a vertical height of 15mm to 19mm, the optical path is optimized and the efficiency is improved, and the light refraction path of the lamp body is effectively reduced to reduce light loss, thereby further optimizing the high light efficiency and anti-glare effect, better achieving efficient lighting of the lamp, and better improving the anti-glare effect of the lamp.

[0033] Please also refer to Figures 1 to 3 In one embodiment, the convex lens 100 is a plano-convex lens, which effectively ensures the light output effect of the lamp.

[0034] In one embodiment, the width of the convex lens in the horizontal plane is 45 mm, which further optimizes the high light efficiency and anti-glare effect of the lamp.

[0035] In one embodiment, a side wall of the reflective bowl close to the convex lens is provided with a silvery or white reflective surface, which effectively improves the light reflection efficiency of the lamp body, thereby further optimizing the high luminous efficiency of the lamp and further realizing efficient luminescence of the lamp.

[0036] In one embodiment, the reflective bowl is an aluminum reflective bowl or a silver reflective bowl, which further improves the light reflection efficiency of the lamp body.

[0037] Please also refer to Figures 1 to 3 In one embodiment, a groove 102 is provided on a side of the convex lens 100 away from the accommodating groove 101, and the center of the groove 102 is located on the main optical axis of the convex lens 100, thereby realizing efficient convergence of light and achieving the effect of precisely shrinking the light spot, further optimizing the high light efficiency of the lamp and realizing efficient light emission of the lamp.

[0038] This application also provides a high-efficiency anti-glare lamp. Please also refer to Figures 4 to 5In one embodiment, a high-efficiency anti-glare lamp 10A includes a lamp housing 20, a lamp body 30, and a high-efficiency anti-glare optical component 10 according to any of the above embodiments. The lamp body 30 is installed in the lamp housing 20 and accommodated in the receiving groove 101. The convex lens 100 and the reflector bowl 200 are connected to the lamp housing 20. Furthermore, the light-emitting surface of the lamp body 30 faces the bottom of the receiving groove 101, and the light-emitting surface of the lamp body 30 is perpendicular to the main optical axis of the convex lens 100. For further information, please refer to Figures 1 to 3 In this embodiment, the high-efficiency anti-glare optical component 10 includes a convex lens 100 and a reflector 200. A receiving groove 101 for accommodating the lamp body 30 is defined on the curved surface of the convex lens 100. The inner wall of the reflector 200 is attached to the curved surface of the convex lens 100, and the reflector 200 and the receiving groove 101 are offset. The horizontal width of the convex lens 100 is 42mm to 48mm, and the vertical height of the convex lens 100 is 15mm to 19mm.

[0039] The above-mentioned high-light-efficiency anti-glare lamp 10A adopts the high-light-efficiency anti-glare optical component 10, which better realizes the high-efficiency light emission of the high-light-efficiency anti-glare lamp 10A and better improves the anti-glare effect of the high-light-efficiency anti-glare lamp 10A.

[0040] In one embodiment, the light-emitting surface of the lamp body is ≥9mm, has good light-emitting ability, and high light output efficiency, further optimizes the high light efficiency of the high-efficiency anti-glare lamp, and further realizes the efficient light emission of the high-efficiency anti-glare lamp.

[0041] Please also refer to Figures 4 to 5 In one embodiment, the center of the light-emitting surface of the lamp body 30 is located on the main optical axis of the convex lens 100, which is beneficial to optimizing the light-emitting effect of the high-efficiency anti-glare lamp 10A.

[0042] Please also refer to Figures 4 to 5 In one embodiment, the high-efficiency anti-glare lamp 10A further includes a honeycomb network 40, which is connected to the lamp housing 20 and is located on the side of the convex lens 100 away from the lamp body 30, further improving the anti-glare effect of the high-efficiency anti-glare lamp 10A.

[0043] Please also refer to Figures 4 to 5 In one embodiment, the high-efficiency anti-glare lamp 10A further includes a reflector 50. The reflector 50 is connected to the lamp housing 20 and is located on the side of the convex lens 100 away from the lamp body 30. Furthermore, the reflector 50 is located on the side of the honeycomb mesh 40 away from the convex lens 100, further improving the anti-glare effect of the high-efficiency anti-glare lamp 10A.

[0044] Please also refer to Figures 4 to 5In one embodiment, the high-efficiency anti-glare lamp 10A further includes a heat sink 60, which is connected to the lamp body 30. Furthermore, the heat sink 60 is connected to the lamp body 30 via the lamp housing 20. Furthermore, the lamp housing 20 and the heat sink 60 are integrally formed, thereby improving the heat dissipation effect of the high-efficiency anti-glare lamp 10A.

[0045] Compared with the prior art, the present invention has at least the following advantages:

[0046] The high-efficiency anti-glare optical component 10 of the present invention is configured such that a receiving groove 101 for accommodating the lamp body 30 is provided on the curved surface of the convex lens 100, thereby ensuring that when the light-emitting surface of the lamp body 30 faces the bottom of the receiving groove 101, the light from the lamp body 30 completely passes through the convex lens 100. In conjunction with the inner wall of the reflective bowl 200 being attached to the curved surface of the convex lens 100, the curved surface of the convex lens 100 is configured to better reflect the light from the lamp body 30, thereby improving the reflectivity of the light from the lamp body 30 and preliminarily optimizing the high light efficiency and anti-glare effect of the lamp. In addition, combined with the convex lens 100 having a horizontal width of 42 mm to 48 mm and a vertical height of 15 mm to 19 mm, the light path is optimized and the efficiency is improved, and the light refraction path of the lamp body 30 is effectively reduced to reduce light loss, thereby further optimizing the high light efficiency and anti-glare effect, better achieving efficient lighting of the lamp and better improving the anti-glare effect of the lamp.

[0047] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and these variations and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A high-light-efficiency anti-glare optical component, comprising a convex lens, wherein a receiving groove for receiving a lamp body is provided on the curved surface of the convex lens, characterized in that: The high-light-efficiency anti-glare optical component also includes a reflective bowl, the inner wall of which is attached to the curved surface of the convex lens, and the reflective bowl and the accommodating groove are arranged in an offset manner. The width of the convex lens on the horizontal plane is 42mm to 48mm, and the height of the convex lens in the vertical direction is 15mm to 19mm.

2. The high light efficiency anti-glare optical component according to claim 1, characterized in that: The convex lens is a plano-convex lens; and / or, The width of the convex lens on the horizontal plane is 45 mm.

3. The high light efficiency anti-glare optical component according to claim 1, characterized in that: A side wall of the reflective bowl close to the convex lens is provided with a silvery or white reflective surface.

4. The high light efficiency anti-glare optical component according to claim 1, characterized in that: The reflective bowl is an aluminum reflective bowl or a silver reflective bowl.

5. The high light efficiency anti-glare optical component according to claim 1, characterized in that: A groove is formed on a side of the convex lens away from the accommodating groove, and the center of the groove is located on the main optical axis of the convex lens.

6. A high light efficiency anti-glare lamp, characterized in that: It comprises a lamp housing, a lamp body and the high-light-efficiency anti-glare optical component according to any one of claims 1 to 5, wherein the lamp body is installed in the lamp housing and accommodated in the accommodation groove, and the convex lens and the reflective bowl are connected to the lamp housing together.

7. The high light efficiency anti-glare lamp according to claim 6, characterized in that: The light-emitting surface of the lamp body is ≥9mm; and / or, The center of the light-emitting surface of the lamp body is located on the main optical axis of the convex lens.

8. The high light efficiency anti-glare lamp according to claim 6, characterized in that: The high-light-efficiency anti-glare lamp further includes a honeycomb network, which is connected to the lamp housing and is located on a side of the convex lens away from the lamp body.

9. The high light efficiency anti-glare lamp according to claim 6, characterized in that: The high-light-efficiency anti-glare lamp further includes a reflector, which is connected to the lamp housing and is located on a side of the convex lens away from the lamp body.

10. The high light efficiency anti-glare lamp according to claim 6, characterized in that: The high-light-efficiency anti-glare lamp further includes a heat sink connected to the lamp body.

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