LED integrated frame lamp with high luminous efficiency

Abstract

The utility model discloses a high luminous efficiency LED integrated frame lamp which comprises a hanging support, a shell is fixedly arranged at the bottom end of the hanging support, a base plate is arranged on the inner wall of the shell in a clamped mode, a plurality of LED lamp beads are fixedly arranged on the surface of the base plate, a plurality of secondary optical lenses are arranged on the surface of a lamp panel in a clamped mode, and the LED lamp beads are arranged on the secondary optical lenses in a clamped mode. The secondary optical lens is in a Fresnel lens shape, heat dissipation plates are arranged on the two sides of the substrate in a clamped mode, and a heat dissipation cover is fixedly arranged on the other sides of the heat dissipation plates. According to the utility model, each LED lamp bead corresponds to the independent Fresnel lens, the microstructures on the surfaces of the lenses can accurately refract and focus light rays, so that the light rays are more uniformly distributed, the problems of light spot dark areas and glare are effectively avoided, and through the accurate light control design, the illumination requirement is met, unnecessary light ray waste is reduced, the light efficiency utilization rate is improved, and the production cost is reduced. And the lamp can realize a higher-quality lighting effect with lower power consumption.

Description

Technical Field

[0001] This utility model relates to the field of integrated bracket lamp technology, and in particular to a high-efficiency LED integrated bracket lamp. Background Technology

[0002] In the modern lighting field, the demand for high-efficiency, energy-saving, and high-brightness lighting products continues to grow. Traditional fluorescent lamp holders suffer from problems such as high energy consumption, short lifespan, and the presence of harmful substances like mercury, gradually failing to meet the demands for green, environmentally friendly, and efficient lighting. LEDs, as a new type of lighting source, offer significant advantages such as energy saving, long lifespan, and high luminous efficacy. However, common LED lamp holders on the market still suffer from structural design flaws such as poor heat dissipation, insufficient luminous efficiency utilization, and inconvenient installation and maintenance. To address these issues, designing a high-efficiency integrated LED lamp holder, through optimized structure and component combination to improve overall performance, is of significant practical importance.

[0003] Existing integrated LED bracket lights have failed to ensure stable luminous efficacy during long-term use, reduce light decay, and maintain high-efficiency lighting. They have also failed to improve luminous efficiency utilization, enabling the lights to achieve higher quality lighting effects with lower power consumption.

[0004] Therefore, we propose a high-efficiency integrated LED bracket light. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-efficiency integrated LED bracket light.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-efficiency LED integrated bracket light includes a hanging bracket, a housing fixedly mounted at the bottom of the hanging bracket, a substrate engaged with the inner wall of the housing, a plurality of LED beads fixedly mounted on the surface of the substrate, a plurality of secondary optical lenses in the shape of Fresnel lenses engaged with the surface of the light plate, heat sinks engaged with both sides of the substrate, and a heat sink cover fixedly mounted on the other side of the heat sink.

[0008] As a further improvement of this utility model: the top of the suspension bracket is provided with several chain grooves, the two sides of the outer shell are provided with air inlets, the two sides of the outer shell are provided with several threaded mounting holes, the heat sink is engaged with the air inlets and fixed by means of the threaded mounting holes.

[0009] As a further improvement of this invention: the secondary optical lens is parallel to the LED beads, and the number of the secondary optical lenses corresponds to the number of LED beads.

[0010] As a further improvement of this utility model: rubber sealing gaskets are engaged on both sides of the lamp plate, one side of the rubber sealing gasket is attached to the bottom of the inner wall of the outer shell, and the other side of the rubber sealing gasket is attached and fixed to the substrate.

[0011] As a further improvement of this utility model: the substrate should have certain thermal conductivity characteristics, and shelves are fixedly provided on both sides of the inner wall of the lamp housing. The substrate is threadedly connected and fixed to the shelves, and heat dissipation grooves are provided on both sides of the substrate. It is worth noting that the substrate material can be aluminum, which has good thermal conductivity and plasticity.

[0012] As a further improvement of this utility model: the inner wall of the heat dissipation groove is hollow, an air inlet is provided at the bottom of the heat dissipation groove, and a number of heat dissipation fins are fixedly provided on one side of the heat dissipation groove.

[0013] As a further improvement of this utility model: thermal grease is applied to both sides of the heat sink, and the heat sink engages with the heat sink groove.

[0014] Compared with the prior art, this utility model provides a high-efficiency integrated LED bracket light, which has the following beneficial effects:

[0015] 1. In this utility model, the heat dissipation fin design greatly increases the heat dissipation area. The vertical arrangement facilitates the natural rise of hot air and promotes air convection. The thermal grease between the heat dissipation fins and the aluminum substrate, as well as the hollow design of the heat dissipation cover, form a highly efficient heat dissipation system, ensuring the stable light efficiency of the lamp during long-term use, reducing light decay, and maintaining high-efficiency lighting at all times.

[0016] 2. In this utility model, each LED bead corresponds to an independent Fresnel lens. The microstructure on the lens surface can accurately refract and focus light, making the light distribution more uniform and effectively avoiding problems such as dark spots and glare. Through this precise light control design, while meeting lighting needs, unnecessary light waste is reduced, the light efficiency is improved, and the lamp achieves higher quality lighting effects with lower power consumption.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency integrated LED bracket lamp proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the separate structure of the substrate and the lamp board of a high-efficiency integrated LED bracket lamp proposed in this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the heat sink of a high-efficiency integrated LED bracket lamp proposed in this utility model.

[0021] Figure 4 This is a schematic diagram showing some details of the housing structure of a high-efficiency integrated LED bracket lamp proposed in this utility model.

[0022] In the diagram: 1. Suspension bracket; 2. Housing; 3. Substrate; 4. LED beads; 5. Lamp board; 6. Secondary optical lens; 7. Heat sink; 8. Heat sink cover; 9. Hanging chain groove; 10. Air inlet; 11. Threaded mounting hole; 12. Rubber sealing gasket; 13. Shelf; 14. Heat dissipation groove; 15. Air inlet; 16. Heat dissipation fins; 17. Thermal grease. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Example: A high-efficiency integrated LED bracket light, such as Figures 1-4 As shown, the device includes a suspension bracket 1, a housing 2 fixedly mounted at the bottom of the suspension bracket 1, a substrate 3 fitted into the inner wall of the housing 2, several LED beads 4 fixedly mounted on the surface of the substrate 3, several secondary optical lenses 6 fitted into the surface of the lamp board 5, the secondary optical lenses 6 being Fresnel lenses, heat sinks 7 fitted into both sides of the substrate 3, a heat sink cover 8 fixedly mounted on the other side of the heat sink 7, several chain grooves 9 opened at the top of the suspension bracket 1, air inlets 10 opened on both sides of the housing 2, and several threaded mounting holes 11 opened on both sides of the housing 2. The heat sink cover 8 is fitted into the air inlets 10 and fixed by means of the threaded mounting holes 11. The lens surface undergoes special microstructure treatment, is in the shape of a Fresnel lens, which can accurately refract and focus the light emitted by the LED, improve light utilization, and reduce light loss.

[0026] like Figures 1-4As shown, the secondary optical lens 6 is parallel to the LED lamp bead 4, and the number of secondary optical lenses 6 corresponds to the number of LED lamp beads 4. Rubber sealing gaskets 12 are snapped onto both sides of the lamp board 5. One side of the rubber sealing gasket 12 is attached to the bottom of the inner wall of the outer shell 2, and the other side of the rubber sealing gasket 12 is attached and fixed to the substrate 3.

[0027] like Figures 1-3 As shown, the substrate 3 should have certain thermal conductivity. Shelves 13 are fixedly installed on both sides of the inner wall of the lamp housing. The substrate 3 is threadedly connected and fixed to the shelves 13. Heat dissipation grooves 14 are opened on both sides of the substrate 3. The inner wall of the heat dissipation grooves 14 is hollowed out. An air inlet 15 is opened at the bottom of the heat dissipation grooves 14. Several heat dissipation fins 16 are fixedly installed on one side of the heat dissipation grooves 14. Thermal grease 17 is applied to both sides of the heat dissipation plate 7. The heat dissipation plate 7 engages with the heat dissipation grooves 14. The thermal grease between the heat dissipation fins 16 and the aluminum substrate 3, along with the hollowed-out design of the heat dissipation cover 8, forms a highly efficient heat dissipation system. This ensures stable luminous efficacy of the lamp during long-term use, reduces light decay, and maintains high-efficiency lighting.

[0028] Working Principle: When the lamp is powered on, current is conducted through the aluminum substrate 3 to the LED beads, which convert electrical energy into light energy and emit it outwards. At this time, the optical lens refracts and focuses the light emitted by the LED beads, so that the light is evenly distributed in the lighting area according to a predetermined angle and range. Simultaneously, the heat generated by the LED beads is quickly transferred through the aluminum substrate 3 to the heat sink fins 16. Due to the large surface area and vertical arrangement of the heat sink fins 16, hot air rises under natural convection, while cool air enters from the bottom and sides, achieving heat exchange. The hollow design of the heat sink cover 8 further enhances the air convection effect, accelerates the heat dissipation speed, maintains the LED beads at a suitable temperature, ensures that the lamp outputs stable high-efficiency light, and continuously provides users with high-quality lighting services.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high light efficiency LED integrated bracket lamp, comprising a hanging bracket (1), characterized in that, The bottom end of the hanging bracket (1) is fixedly provided with an outer shell (2), the inner wall of the outer shell (2) is clamped with a base plate (3), the surface of the base plate (3) is fixedly provided with a plurality of LED lamp beads (4), the inner wall of the outer shell (2) is clamped with a lamp plate (5), the surface of the lamp plate (5) is clamped with a plurality of secondary optical lenses (6), the secondary optical lenses (6) are Fresnel lens-shaped, and the two sides of the base plate (3) are clamped with heat dissipation plates (7), and the other side of the heat dissipation plate (7) is fixedly provided with a heat dissipation cover (8).

2. The high-photometric LED integrated troffer lamp of claim 1, wherein: The top end of the hanging bracket (1) is provided with a plurality of chain grooves (9), the two sides of the outer shell (2) are provided with air inlets (10), the two sides of the outer shell (2) are provided with a plurality of threaded mounting holes (11), the heat dissipation cover (8) is clamped with the air inlet (10), and is fixed by means of the threaded mounting hole (11).

3. The high- efficiency LED integrated support lamp according to claim 1, characterized in that: The secondary optical lens (6) is parallel to the LED lamp bead (4), and the number of the secondary optical lens (6) corresponds to the LED lamp bead (4).

4. The high- efficacy LED integrated troffer lamp of claim 3, wherein: The two sides of the lamp plate (5) are clamped with rubber sealing pads (12), one side of the rubber sealing pad (12) is attached to the bottom end of the inner wall of the outer shell (2), and the other side of the rubber sealing pad (12) is attached and fixed with the base plate (3).

5. The high- efficacy LED integrated troffer lamp of claim 4, wherein: The base plate (3) should have certain heat conduction characteristics, the inner wall of the outer shell (2) is fixedly provided with a shelf (13) on both sides, the base plate (3) is threadedly connected and fixed with the shelf (13), and the base plate (3) is provided with a heat dissipation groove (14) on both sides.

6. The high- efficacy LED integrated troffer lamp of claim 5, wherein: The inner wall of the heat dissipation cover (8) is hollow, the bottom end of the heat dissipation groove (14) is provided with an air inlet (15), and one side of the heat dissipation groove (14) is fixedly provided with a plurality of heat dissipation fins (16).

7. The high- efficacy LED integrated troffer lamp of claim 1, wherein: The two sides of the heat dissipation plate (7) are coated with heat dissipation silicone grease (17), and the heat dissipation plate (7) is clamped with the heat dissipation groove (14).

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