LED light focusing integrated lens assembly

Abstract

An LED light focusing integrated lens assembly relates to the technical field of lamps and comprises a concave lens barrel, a convex lens barrel, a concave lens fixing barrel, a convex lens fixing barrel, a concave lens, a convex lens and a connecting barrel, one end of the convex lens barrel is connected with one end of the concave lens barrel through threads, the concave lens fixing barrel is detachably and fixedly connected to the outer end side of the concave lens barrel, and the convex lens fixing barrel is detachably and fixedly connected to the outer end side of the convex lens barrel. The convex mirror fixing barrel is fixedly connected to the outer end side of the convex mirror barrel through threads, the concave mirror is fixedly arranged on the inner side of the concave mirror barrel and clamped between the concave mirror barrel and the concave mirror fixing barrel, and the convex mirror is fixedly arranged on the inner side of the convex mirror barrel and located between the convex mirror barrel and the convex mirror fixing barrel. The connecting cylinder is fixedly connected to the outer end side of the concave mirror cylinder, and an LED lamp hole is formed in the middle of the concave mirror. Quick connection and accurate adjustment between the concave lens barrel and the convex lens barrel are realized, so that a user can easily adjust the focusing effect of light rays, and LED light with different divergence effects can be obtained on the convex lens side.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to an LED light focusing integrated lens assembly. Background Art

[0002] Lens assemblies are mainly used in lighting situations where light distribution needs to be adjusted, such as stage lighting, photographic lighting, etc. When adjusting light, traditional lighting equipment often requires manual replacement of lenses with different focal lengths or moving the light source position, which is complicated and inefficient.

[0003] Existing LED light focusing lens assemblies mostly use threaded connections to achieve lens adjustment and positioning. Although this threaded adjustment mechanism is simple, it usually requires the user to manually rotate the lens barrel to adjust the focus, which is not only cumbersome to operate, but also often lacks fine adjustment capabilities when accurately controlling light distribution. In addition, threaded connections are prone to loosening due to wear after long-term use, affecting the stability of the focusing effect. LED light sources will generate a lot of heat when running for a long time, and in the existing lens assembly design, the heat dissipation measures are often not sufficient to meet the heat dissipation requirements of high-power LED light sources. Insufficient heat dissipation will not only affect the luminous efficiency and life of the LED light source, but may also cause other components of the lens assembly to be damaged or deformed due to high temperature, affecting the overall performance and safety of the lighting equipment.

[0004] Inconvenience in installation and maintenance: In the existing lens assembly design, the installation of concave and convex mirrors usually requires the use of additional tools or accessories, such as elastic pads and fixed pressure rings. This design not only increases the complexity of installation, but also increases the difficulty of operation when maintaining or replacing the lens. In addition, the complicated installation process may also cause damage to the lens during installation, affecting the lighting quality. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an integrated LED light focusing lens assembly, which has a compact structure, is easy to operate and has good heat dissipation performance. The lens assembly realizes the quick connection and precise adjustment between the concave lens barrel and the convex lens barrel through a unique threaded connection method, so that the user can easily adjust the focusing effect of the light. At the same time, the lens assembly adopts an integrated design, and the LED light source is installed on the concave mirror side. The light emitted by the light source passes through the LED lamp hole located on the inner side of the concave mirror. After the focusing effect of the concave mirror and the convex mirror, LED lights with different divergent effects can be obtained on the convex mirror side.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] An LED light focusing integrated lens assembly, characterized in that it includes a concave lens barrel, a convex lens barrel, a concave mirror fixing barrel, a convex mirror fixing barrel, a concave mirror, a convex mirror and a connecting barrel, one end of the convex lens barrel is connected to one end of the concave lens barrel by a thread, the concave mirror fixing barrel is detachably fixedly connected to the outer end side of the concave lens barrel, the convex mirror fixing barrel is fixedly connected to the outer end side of the convex lens barrel by a thread, the concave mirror is fixedly arranged on the inner side of the concave lens barrel and clamped between the concave lens barrel and the concave mirror fixing barrel, the convex mirror is fixedly arranged on the inner side of the convex lens barrel and located between the convex lens barrel and the convex mirror fixing barrel, the connecting barrel is fixedly connected to the outer end side of the concave lens barrel, and an LED lamp hole is arranged in the middle position of the concave mirror.

[0008] According to a preferred technical solution, elastic pads and fixed pressure rings are respectively provided at the connection points between the two sides of the concave mirror and the concave lens barrel, and elastic pads and fixed pressure rings are also respectively provided at the connection points between the two sides of the convex mirror and the convex lens barrel, and the fixed pressure rings are pressed onto the outer sides of the elastic pads.

[0009] According to a preferred technical solution, a concave lens barrel rubber sleeve is fixedly provided on the outer side of the concave lens barrel, and a convex lens barrel rubber sleeve is fixedly provided on the outer side of the convex lens barrel, and the surfaces of the concave lens barrel rubber sleeve and the convex lens barrel rubber sleeve are both provided with anti-slip patterns.

[0010] According to a preferred technical solution, a connecting thread is disposed on the outer side of the concave mirror fixing tube, and a positioning groove is disposed on the end side of the connecting tube.

[0011] According to a preferred technical solution, heat dissipation holes are provided on the concave lens barrel, the convex lens barrel, the concave lens barrel rubber sleeve and the convex lens barrel rubber sleeve.

[0012] According to a preferred technical solution, the concave mirror fixing tube is fixedly connected to the outer end side of the concave mirror tube by means of a fastening screw.

[0013] The utility model provides an integrated LED light focusing lens assembly, which has the following beneficial effects:

[0014] Through the combination of concave lens barrel, convex lens barrel, fixed barrel and connecting barrel, the integrated design of LED light focusing assembly is realized, which is convenient for installation and use. Through the threaded connection, the distance between the concave mirror and the convex mirror can be easily adjusted, so as to adjust the light focusing effect and obtain LED lights with different divergence effects. Heat dissipation holes are arranged on the concave lens barrel, convex lens barrel, rubber sleeve and other components, which is conducive to improving the heat dissipation effect and extending the service life. Anti-slip grooves are arranged on the surface of the concave lens barrel rubber sleeve and the convex lens barrel rubber sleeve, which is convenient for controlling the rotation adjustment. Through the design of elastic pad and fixed pressure ring, the installation process is stable and reliable, and it is not easy to cause damage to the lens. The concave mirror fixed barrel is fixedly connected to the outer end side of the concave lens barrel by fastening screws, which is convenient for disassembly and maintenance. Through the design of connecting thread and positioning groove, the installation and positioning of LED light source are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the other side of the utility model;

[0017] Figure 3 This is a schematic diagram of the circuit board structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the regulator of the utility model;

[0019] In the figure: 1. Concave lens barrel; 2. Convex lens barrel; 3. Concave mirror fixing barrel; 4. Convex mirror fixing barrel; 5. Concave mirror; 6. Convex mirror; 7. Connecting barrel; 8. LED lamp hole; 9. Elastic pad; 10. Fixed pressure ring; 11. Concave lens barrel rubber sleeve; 12. Convex lens barrel rubber sleeve; 13. Anti-slip groove; 14. Connecting thread; 15. Positioning groove; 16. Heat dissipation hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 ,

[0022] An LED light focusing integrated lens assembly comprises a concave lens barrel 1, a convex lens barrel 2, a concave mirror fixing barrel 3, a convex mirror fixing barrel 4, a concave mirror 5, a convex mirror 6 and a connecting barrel 7, one end of the convex lens barrel 2 is connected to one end of the concave lens barrel 1 by means of a thread, the concave mirror fixing barrel 3 is detachably fixedly connected to the outer end side of the concave lens barrel 1, the convex mirror fixing barrel 4 is fixedly connected to the outer end side of the convex lens barrel 2 by means of a thread, the concave mirror 5 is fixedly arranged on the inner side of the concave lens barrel 1 and is sandwiched between the concave lens barrel 1 and the concave mirror fixing barrel 3, the convex mirror 6 is fixedly arranged on the inner side of the convex lens barrel 2 and is located between the convex lens barrel 2 and the convex mirror fixing barrel 4, the connecting barrel 7 is fixedly connected to the outer end side of the concave lens barrel 1, and an LED lamp hole 8 is arranged in the middle position of the concave mirror 5.

[0023] Elastic pads 9 and fixed pressure rings 10 are respectively provided at the connection points between the two sides of the concave mirror 5 and the concave lens barrel 1, and elastic pads 9 and fixed pressure rings 10 are also respectively provided at the connection points between the two sides of the convex mirror 6 and the convex lens barrel 2. The fixed pressure ring 10 is pressed onto the outer side of the elastic pad 9, and the installation is stable and reliable. It is not easy to cause damage to the concave mirror 5 and the convex mirror 6 during installation.

[0024] A concave lens barrel rubber sleeve 11 is fixedly provided on the outer side of the concave lens barrel 1, and a convex lens barrel rubber sleeve 12 is fixedly provided on the outer side of the convex lens barrel 2. The surfaces of the concave lens barrel rubber sleeve 11 and the convex lens barrel rubber sleeve 12 are both provided with anti-skid patterns 13. The anti-skid design is convenient for controlling the rotation adjustment of the concave lens barrel 1 and the convex lens barrel 2. A connecting thread 14 is provided on the outer side of the concave mirror fixing barrel 3 for connecting the LED light source. A positioning groove 15 is provided on the end side of the connecting barrel 7 for convenient installation and positioning of the LED light source. Heat dissipation holes 16 are provided on the concave lens barrel 1, the convex lens barrel 2, the concave lens barrel rubber sleeve 11 and the convex lens barrel rubber sleeve 12, and the heat dissipation effect is good. The concave mirror fixing barrel 3 is fixedly connected to the outer end side of the concave lens barrel 1 by fastening screws, which is convenient for disassembly.

[0025] The utility model installs an LED lamp on the side of a concave mirror through the cooperation of a connecting tube 7 and a connecting thread 14 on the outer side of a concave mirror fixing tube 3, wherein the light source is generally an LED bulb, and the light source is located on the inner side of a concave mirror 5 through an LED lamp hole 8, and one end of a convex lens tube 2 is connected to one end of a concave lens tube 1 through a thread, so that the distance between the concave mirror 5 and the convex mirror 6 can be adjusted through the threaded connection, and the light focusing effect can be adjusted, so that LED lights with different divergent effects can be obtained on the side of the convex mirror, and the integrated design is formed into a component, which is convenient to use.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated LED light focusing lens assembly, characterized in that: The invention comprises a concave lens barrel (1), a convex lens barrel (2), a concave mirror fixing barrel (3), a convex mirror fixing barrel (4), a concave mirror (5), a convex mirror (6) and a connecting barrel (7), wherein one end of the convex lens barrel (2) is connected to one end of the concave lens barrel (1) by means of a thread, the concave mirror fixing barrel (3) is detachably fixedly connected to the outer end side of the concave lens barrel (1), the convex mirror fixing barrel (4) is fixedly connected to the outer end side of the convex lens barrel (2) by means of a thread, the concave mirror (5) is fixedly arranged on the inner side of the concave lens barrel (1) and sandwiched between the concave lens barrel (1) and the concave mirror fixing barrel (3), the convex mirror (6) is fixedly arranged on the inner side of the convex lens barrel (2) and located between the convex lens barrel (2) and the convex mirror fixing barrel (4), the connecting barrel (7) is fixedly connected to the outer end side of the concave lens barrel (1), and an LED lamp hole (8) is arranged in the middle of the concave mirror (5).

2. The LED light focusing integrated lens assembly according to claim 1, characterized in that: Elastic pads (9) and fixed pressure rings (10) are respectively provided at the connection points between the two sides of the concave mirror (5) and the concave lens barrel (1), and elastic pads (9) and fixed pressure rings (10) are also respectively provided at the connection points between the two sides of the convex mirror (6) and the convex lens barrel (2), and the fixed pressure rings (10) are pressed onto the outer sides of the elastic pads (9).

3. The LED light focusing integrated lens assembly according to claim 2, characterized in that: A concave lens barrel rubber sleeve (11) is fixedly provided on the outer side of the concave lens barrel (1), and a convex lens barrel rubber sleeve (12) is fixedly provided on the outer side of the convex lens barrel (2). The surfaces of the concave lens barrel rubber sleeve (11) and the convex lens barrel rubber sleeve (12) are both provided with anti-slip grooves (13).

4. The LED light focusing integrated lens assembly according to claim 1, characterized in that: The outer side of the concave mirror fixing tube (3) is provided with a connecting thread (14), and the end side of the connecting tube (7) is provided with a positioning groove (15).

5. The LED light focusing integrated lens assembly according to claim 3, characterized in that: The concave lens barrel (1), the convex lens barrel (2), the concave lens barrel rubber sleeve (11) and the convex lens barrel rubber sleeve (12) are provided with heat dissipation holes (16).

6. An LED light focusing integrated lens assembly according to any one of claims 1-5, characterized in that: The concave mirror fixing tube (3) is fixedly connected to the outer end side of the concave mirror tube (1) via a fastening screw.

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