LED wide-angle light lens module

Abstract

The utility model discloses an LED wide-angle light lens module which comprises a cylinder base, an arc-shaped plate is fixedly connected to the upper surface of the cylinder base, a threaded groove is formed in the outer surface of the arc-shaped plate, and a limiting ring is fixedly connected to the top of the inner side face of the cylinder base. The upper surface of the limiting ring is movably connected with a lens. According to the LED wide-angle light lens module, through the arrangement of the arc-shaped plates, the threaded grooves, the limiting rings, the threaded sleeves and the non-slip mats, lenses are placed on the inner side faces of the arc-shaped plates, the limiting rings limit and support the bottoms of the lenses, the threaded sleeves are fixed to the outer surfaces of the arc-shaped plates through the threaded grooves, and under the action of the threaded sleeves, the four sets of arc-shaped plates get close inwards; the lens is clamped and fixed through the non-slip mat, so that the lens can be prevented from shaking after being mounted, the mounting firmness is enhanced, meanwhile, rigid contact with the lens during mounting is avoided, mounting and dismounting are more convenient, the dismounting and mounting convenience during maintenance is improved, and the use requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to an LED wide-angle light lens module. Background Art

[0002] LED module is a product composed of LED (light emitting diode) arranged together according to certain rules and then packaged, and some waterproof treatment is added. LED module is a widely used product among LED products. There are also great differences in structure and electronics. The simple one is to use a circuit board and a shell with LED to become an LED module. The complex one adds some control, constant current source and related heat dissipation treatment to make the LED life and luminous intensity better.

[0003] After searching, Chinese patent publication (announcement) number CN218863983U discloses an ultra-wide-angle lens headlight, the outer surface of the outer lens is the outer surface of an outward convex spherical lens, the inner surface of the outer lens is an inward convex micro lens array, and the curvature of each micro lens in the micro lens array on the inner surface of the outer lens is different according to the curvature of each circle or week of the array; an inner lens is arranged between the outer lens and the light source module, the light-incoming side of the lower end of the inner lens is a collimating lens module array corresponding to the corresponding light source module, and the light-outgoing side of the inner lens is an upward convex aspheric micro lens array, and the curvature of each aspheric micro lens in the aspheric micro lens array of the inner lens is different according to the curvature of each circle or week of the array. The headlight can take into account all directions up and down, left and right, while maintaining the characteristics of traditional lens focusing to enhance brightness, solve the needs of engineering vehicles for floodlighting, and have fewer blind spots in the working area. The application scenarios of engineering locomotive headlights are wide.

[0004] Although the above patent can improve the brightness of the module, it is inconvenient to quickly disassemble the ultra-wide-angle lens headlight when a fault occurs, which is not convenient for maintenance and is inconvenient to use. Therefore, it is necessary to design an LED wide-angle light lens module to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide an LED wide-angle light lens module, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An LED wide-angle light lens module comprises a barrel seat, the upper surface of which is fixedly connected to an arc-shaped plate, the outer surface of which is provided with a threaded groove, and the top of the inner side surface of the barrel seat is fixedly connected to a limiting ring; the upper surface of the limiting ring is movably connected to a lens, the outer surface of the arc-shaped plate is threadedly connected to a screw sleeve, the outer surface of the screw sleeve is provided with an anti-skid groove, and the middle and bottom of the inner side surface of the arc-shaped plate are fixedly connected to anti-skid pads.

[0008] In order to achieve the effect of strengthening the sealing of the lens connection, as an LED wide-angle light lens module of the utility model, a sealing gasket is fixedly connected to the top of the inner side surface of the arc plate.

[0009] In order to facilitate the installation of the LED light board, as an LED wide-angle light lens module of the utility model, the inner bottom wall of the cylinder seat is fixedly connected with a guide rod, one side of the outer surface of the guide rod is sleeved with an LED light board, and the top of the outer surface of the guide rod is threaded with a nut.

[0010] In order to achieve the effect of enhancing the buffering effect, as an LED wide-angle light lens module of the utility model, a spring is sleeved on the bottom of the outer surface of the guide rod.

[0011] In order to achieve the effect of facilitating lighting, as an LED wide-angle light lens module of the utility model, the lower surface of the LED light board is fixedly connected to a power supply, and the upper surface of the LED light board is fixedly connected to an LED light source.

[0012] In order to achieve the effect of facilitating heat conduction, as an LED wide-angle optical lens module of the utility model, a groove is provided in the middle of the lower surface of the cylinder seat, and a heat dissipation groove is provided on the inner bottom wall of the groove.

[0013] In order to achieve the effect of facilitating heat dissipation, as an LED wide-angle optical lens module of the utility model, a heat conducting plate is fixedly connected to the inside of the groove, and a heat dissipation fin is fixedly connected to the lower surface of the heat conducting plate.

[0014] In order to achieve the effect of easy installation, as an LED wide-angle optical lens module of the utility model, the outer surface of the cylinder seat is fixedly connected with a fixing ring, the lower surface of the fixing ring is fixedly connected with a supporting foot, and the upper surface of the supporting foot is provided with a mounting hole.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, the lens is placed on the inner side of the arc plate through the arrangement of the arc plate, the threaded groove, the limiting ring, the screw sleeve and the anti-skid pad, the limiting ring supports the bottom of the lens, the screw sleeve is fixed to the outer surface of the arc plate through the threaded groove, and under the action of the screw sleeve, the four groups of arc plates are moved inward, and the lens is clamped and fixed by the anti-skid pad, which can prevent the lens from shaking after installation, enhance the firmness of the installation, and avoid hard contact with the lens during installation, making installation and disassembly more convenient, improving the convenience of disassembly and assembly during maintenance, and meeting people's use needs.

[0017] 2. In the utility model, by arranging the sealing gasket, spring, heat dissipation groove, heat conduction plate and heat dissipation fins, the sealing gasket increases the sealing of the connection between the outer surface of the lens and the top of the inner side of the arc plate to prevent water vapor and dust from entering, and is used in conjunction with the anti-slip pad to form a double sealing structure, and the sealing effect is enhanced. The spring supports the bottom of the LED light board and can protect the force generated when the LED light board moves externally. The heat conduction plate conducts the heat from the inside of the cylinder seat through the heat dissipation groove, and then dissipates the heat through multiple heat dissipation fins, which helps to dissipate heat, optimize the heat dissipation effect, improve the heat dissipation efficiency, and extend the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional plan structure of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the curved plate structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the cartridge holder according to an embodiment of the utility model;

[0022] Figure 5 It is a bottom view structural schematic diagram of an embodiment of the utility model.

[0023] In the figure: 1. cylinder seat; 2. arc plate; 3. threaded groove; 4. limiting ring; 5. lens; 6. screw sleeve; 7. anti-skid groove; 8. anti-skid pad; 9. sealing pad; 10. guide rod; 11. LED light board; 12. nut; 13. spring; 14. power supply; 15. LED light source; 16. groove; 17. heat dissipation groove; 18. heat conduction plate; 19. heat dissipation fin; 20. fixing ring; 21. support foot; 22. mounting hole. DETAILED DESCRIPTION

[0024] 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.

[0025] Example

[0026] like Figure 1-5As shown, an LED wide-angle light lens module includes a cylinder seat 1, an arc-shaped plate 2 is fixedly connected to the upper surface of the cylinder seat 1, a threaded groove 3 is provided on the outer surface of the arc-shaped plate 2, a limiting ring 4 is fixedly connected to the top of the inner side surface of the cylinder seat 1; a lens 5 is movably connected to the upper surface of the limiting ring 4, a screw sleeve 6 is threadedly connected to the outer surface of the arc-shaped plate 2, an anti-skid groove 7 is provided on the outer surface of the screw sleeve 6, and an anti-skid pad 8 is fixedly connected to the middle and bottom of the inner side surface of the arc-shaped plate 2.

[0027] When in use, through the arrangement of the arc plate 2, the threaded groove 3, the limiting ring 4, the screw sleeve 6 and the anti-skid pad 8, the four groups of arc plates 2 are evenly fixed on the upper surface of the cylinder seat 1 in the form of a circular array, and a certain gap is left between two adjacent groups of arc plates 2. The lens 5 is a wide-angle optical lens, which is conducive to the diffusion of light and the illumination is enhanced. The lens 5 is placed on the inner side of the arc plate 2, and the limiting ring 4 supports the bottom of the lens 5 in a limited manner, and the screw sleeve 6 is fixed to the outer surface of the arc plate 2 through the threaded groove 3. The multiple anti-skid grooves 7 prevent the user from slipping when turning the screw sleeve 6, thereby increasing the convenience of use. Under the action of the screw sleeve 6, the four groups of arc plates 2 move inwardly, and the lens 5 is clamped and fixed by the anti-skid pad 8, which can prevent the lens 5 from shaking after installation, and enhance the firmness of the installation. The anti-skid pad 8 is made of rubber material, and at the same time avoids hard contact with the lens 5 during installation, making installation and disassembly more convenient, improving the convenience of disassembly and assembly during maintenance, and meeting people's use needs.

[0028] In this embodiment, a sealing gasket 9 is fixedly connected to the top of the inner side surface of the arc-shaped plate 2 .

[0029] During specific use, the sealing gasket 9 is provided to increase the sealing performance of the connection between the outer surface of the lens 5 and the top of the inner side of the arc plate 2 to prevent moisture and dust from entering. The sealing gasket 9 cooperates with the anti-slip pad 8 to form a double sealing structure, and the sealing effect is enhanced.

[0030] In this embodiment, a guide rod 10 is fixedly connected to the inner bottom wall of the cylinder seat 1 , an LED light board 11 is sleeved on one side of the outer surface of the guide rod 10 , and a nut 12 is threadedly connected to the top of the outer surface of the guide rod 10 .

[0031] During specific use, the LED light board 11 is sleeved on the outer surface of the four guide rods 10 through the setting of the guide rods 10, and the top thereof is locked and fixed by the nuts 12, so that the LED light board 11 is easy to install and convenient to assemble and maintain.

[0032] In this embodiment, a spring 13 is sleeved on the bottom of the outer surface of the guide rod 10 .

[0033] During specific use, the spring 13 is provided to support the bottom of the LED light board 11 , and at the same time, the force generated when the LED light board 11 moves externally can be protected, thereby increasing the protection and extending the service life.

[0034] In this embodiment, a power source 14 is fixedly connected to the lower surface of the LED light board 11 , and an LED light source 15 is fixedly connected to the upper surface of the LED light board 11 .

[0035] During specific use, through the setting of the power supply 14, the power supply 14 can supply power to the LED light source 15, and multiple LED light sources 15 are evenly fixed on the upper surface of the LED light board 11 in the form of a rectangular array to meet the lighting needs of users under different light conditions.

[0036] In this embodiment, a groove 16 is provided in the middle of the lower surface of the cartridge seat 1 , and a heat dissipation groove 17 is provided on the inner bottom wall of the groove 16 .

[0037] During specific use, the heat dissipation groove 17 is provided, and the heat dissipation groove 17 is opened inside the groove 16, so that the heat generated by the operation of the LED components inside the cartridge holder 1 can be discharged to the outside, which is helpful for heat dissipation.

[0038] In this embodiment, a heat conducting plate 18 is fixedly connected to the interior of the groove 16 , and a heat dissipating fin 19 is fixedly connected to the lower surface of the heat conducting plate 18 .

[0039] During specific use, through the setting of the heat conducting plate 18, the heat conducting plate 18 conducts the heat inside the cartridge seat 1 through the heat dissipation groove 17, and then dissipates the heat through a plurality of heat dissipation fins 19, which helps to dissipate heat, optimize the heat dissipation effect, improve the heat dissipation efficiency, and extend the service life.

[0040] In this embodiment, a fixing ring 20 is fixedly connected to the outer surface of the cartridge seat 1 , a support leg 21 is fixedly connected to the lower surface of the fixing ring 20 , and a mounting hole 22 is formed on the upper surface of the support leg 21 .

[0041] During specific use, by setting the mounting hole 22, the fixing ring 20 and the supporting foot 21 cooperate with each other to lift the cartridge seat 1 so that the bottom of the cartridge seat 1 does not contact the plane, and the ventilation effect is enhanced. The mounting hole 22 and the external fixing bolt can fix the cartridge seat 1, making the cartridge seat 1 more secure during use.

[0042] Working principle: In use, the LED light board 11 is sleeved on the outer surface of the four guide rods 10, and the spring 13 supports the bottom of the LED light board 11. At the same time, the force generated when the LED light board 11 moves outside can be protected. The top of the LED light board 11 is locked and fixed by the nut 12. The power supply 14 supplies power to the LED light source 15. Multiple LED light sources 15 meet the lighting needs of users under different light conditions. The lens 5 is a wide-angle optical lens, which is conducive to the diffusion of light. The lens 5 is placed on the inner side of the arc plate 2, and the limit ring 4 supports the bottom of the lens 5. The screw sleeve 6 is fixed to the outer surface of the arc plate 2 through the threaded groove 3. Under the action of the screw sleeve 6, the four groups of arc plates 2 Move inward and clamp the lens 5 with the anti-slip pad 8 to prevent the lens 5 from shaking after installation. Installation and disassembly are more convenient, which improves the convenience of disassembly and assembly during maintenance. The sealing pad 9 increases the sealing of the connection between the outer surface of the lens 5 and the top of the inner side of the arc plate 2. The heat conducting plate 18 conducts the heat inside the cartridge seat 1 through the heat dissipation groove 17, and then dissipates the heat through multiple heat dissipation fins 19 to optimize the heat dissipation effect. The fixing ring 20 and the support foot 21 cooperate with each other to lift the cartridge seat 1 so that the bottom of the cartridge seat 1 does not contact the plane and the ventilation effect is enhanced. The mounting hole 22 and the external fixing bolt can fix the cartridge seat 1, making the cartridge seat 1 more secure when in use.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An LED wide-angle light lens module, comprising a cartridge (1), characterized in that: The upper surface of the cartridge seat (1) is fixedly connected to an arc-shaped plate (2), the outer surface of the arc-shaped plate (2) is provided with a threaded groove (3), and the top of the inner side surface of the cartridge seat (1) is fixedly connected to a limiting ring (4); The upper surface of the limiting ring (4) is movably connected to a lens (5), the outer surface of the arc plate (2) is threadedly connected to a screw sleeve (6), the outer surface of the screw sleeve (6) is provided with an anti-skid groove (7), and the middle and bottom of the inner side surface of the arc plate (2) are fixedly connected to an anti-skid pad (8).

2. The LED wide-angle light lens module according to claim 1, characterized in that: A sealing gasket (9) is fixedly connected to the top of the inner side surface of the arc-shaped plate (2).

3. The LED wide-angle light lens module according to claim 1, characterized in that: The inner bottom wall of the cylinder seat (1) is fixedly connected to a guide rod (10), one side of the outer surface of the guide rod (10) is sleeved with an LED light board (11), and the top of the outer surface of the guide rod (10) is threadedly connected to a nut (12).

4. The LED wide-angle light lens module according to claim 3, characterized in that: A spring (13) is sleeved on the bottom of the outer surface of the guide rod (10).

5. The LED wide-angle light lens module according to claim 3, characterized in that: The lower surface of the LED light board (11) is fixedly connected to a power source (14), and the upper surface of the LED light board (11) is fixedly connected to an LED light source (15).

6. The LED wide-angle light lens module according to claim 1, characterized in that: A groove (16) is provided in the middle of the lower surface of the cartridge seat (1), and a heat dissipation groove (17) is provided on the inner bottom wall of the groove (16).

7. The LED wide-angle light lens module according to claim 6, characterized in that: A heat conducting plate (18) is fixedly connected inside the groove (16), and a heat dissipation fin (19) is fixedly connected to the lower surface of the heat conducting plate (18).

8. The LED wide-angle lens module according to claim 1, characterized in that: A fixing ring (20) is fixedly connected to the outer surface of the cartridge seat (1), a support foot (21) is fixedly connected to the lower surface of the fixing ring (20), and a mounting hole (22) is provided on the upper surface of the support foot (21).

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