LED lamp with six-edge heat dissipation structure

Abstract

The utility model discloses an LED lamp with a six-edge heat dissipation structure. The LED lamp comprises a base, a six-edge heat dissipation cover, a containing bin box, a lampshade and an LED light source plate. The base is connected with the six-edge heat dissipation cover, and the other end of the six-edge heat dissipation cover is connected with the lampshade. The inner side of the six-edge heat dissipation cover is connected with the containing bin box, and the LED light source plate is connected into the containing bin box. A binding post is arranged in the base and electrically connected with the LED light source plate. The base and the six-edge heat dissipation cover are connected through a plurality of first bolts. The hexagonal radiating cover and the lampshade are connected through a plurality of second bolts. The utility model aims to overcome the defects in the prior art and provides the LED lamp with the six-edge heat dissipation structure, and the heat dissipation effect is good.

Description

Technical Field

[0001] This utility model relates to an LED lamp with a hexagonal heat dissipation structure. Background Technology

[0002] LED lighting fixtures refer to devices that can transmit, distribute, and modify the light distribution of LED light sources. This includes all components necessary for fixing and protecting the LED light source, excluding the LED (light-emitting diode) light source itself, as well as the necessary wiring accessories for power connection. The principle of light emission is that the heart of an LED is a semiconductor chip composed of P-type and N-type semiconductors connected to form a PN junction. When current flows through a wire onto the chip, electrons are pushed towards the P-regions, recombine with holes in the P-regions, and emit energy in the form of photons, thus achieving light emission. The color of the light is determined by the materials forming the PN junction.

[0003] LED lights have many internal components and generate a lot of heat during illumination. Moreover, existing LED lights have poor heat dissipation. Prolonged inadequate heat dissipation can lead to accelerated aging of LED chips, damage to internal components, and reduced luminous efficiency. Therefore, to address these issues, an LED light with a hexagonal heat dissipation structure is proposed. Utility Model Content

[0004] The purpose of this invention is to overcome the existing defects and provide an LED lamp with a hexagonal heat dissipation structure, which has a good heat dissipation effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an LED lamp with a hexagonal heat dissipation structure, comprising a base, a hexagonal heat dissipation cover, a storage box, a lamp cover, and an LED light source board;

[0006] The hexagonal heat sink is connected to the base, and the other end of the hexagonal heat sink is connected to the lampshade; the inner side of the hexagonal heat sink is connected to the placement compartment, and the LED light source board is connected inside the placement compartment.

[0007] Preferably, the base has a terminal block inside, which is electrically connected to the LED light source board.

[0008] Preferably, the base and the hexagonal heat sink are connected by a plurality of first bolts.

[0009] Preferably, the hexagonal heat sink and the lampshade are connected by a plurality of second bolts.

[0010] Preferably, the lampshade is made of PC (polycarbonate), PVC (polyvinyl chloride) or PMMA (acrylic).

[0011] Preferably, the upper surface of the hexagonal heat sink is provided with a limiting groove, and the lower end of the lampshade is provided with a snap-fit ​​strip, which is adapted to the limiting groove.

[0012] Preferably, the base is triangular, with holes for connecting and fixing bolts at each of the three corners.

[0013] Compared with existing technologies, the advantages of this utility model are as follows: This LED lamp with a hexagonal heat dissipation structure has a hexagonal heat dissipation cover connected to a base, with the other end of the hexagonal heat dissipation cover connected to the lampshade. The hexagonal heat dissipation cover is made of a metal material with good thermal conductivity, and its unique hexagonal shape increases the heat dissipation area, enabling it to quickly dissipate the heat generated by the LED chip into the surrounding environment. A heat dissipation cavity can also be provided in the middle of the hexagonal heat dissipation body, with several heat dissipation ribs arranged around the inner wall of the cavity to further improve heat dissipation efficiency. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is an isometric view of the LED lamp with a hexagonal heat dissipation structure according to the present invention;

[0016] Figure 2 This is a detailed view of the position of the LED light source board of this utility model;

[0017] Figure 3 This is a detailed view showing the location of the terminals of this utility model;

[0018] Figure 4 This is a detailed drawing of the lampshade of this utility model.

[0019] In the diagram: 1. Base; 2. Hexagonal heat sink; 3. Storage compartment; 4. Lampshade; 5. LED light source board; 6. Terminal block; 7. First bolt; 8. Second bolt; 9. Limiting groove; 10. Connecting strip. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4An LED lamp with a hexagonal heat dissipation structure includes a base 1, a hexagonal heat sink 2, a housing 3, a lampshade 4, and an LED light source board 5. The hexagonal heat sink 2 is connected to the base 1, and the base 1 and the hexagonal heat sink 2 are connected by multiple first bolts 7. The other end of the hexagonal heat sink 2 is connected to the lampshade 4; the hexagonal heat sink 2 and the lampshade 4 are connected by multiple second bolts 8. The housing 3 is connected to the inside of the hexagonal heat sink 2, and the LED light source board 5 is connected inside the housing 3. A terminal block 6 is provided inside the base 1, and the terminal block 6 is electrically connected to the LED light source board 5. The LED light source board 5 is a stable light source module formed by assembling multiple LED chips on a circuit board.

[0022] Specifically, the hexagonal heat sink 2 is made of a metal material with good thermal conductivity, such as aluminum alloy. Its unique hexagonal shape increases the heat dissipation area, enabling it to quickly dissipate the heat generated by the LED chip into the surrounding environment. A heat dissipation cavity can also be provided in the center of the hexagonal heat sink body, with several heat dissipation fins arranged around the inner wall of the cavity to further improve heat dissipation efficiency.

[0023] In another embodiment, thermal paste is filled into the tiny gap between the LED light source board and the hexagonal heat sink to improve the heat conduction efficiency between the two and ensure that heat can be smoothly transferred from the light source board to the heat sink.

[0024] Specifically, base 1 is used to fix the light fixture to the ceiling, wall or other installation location to ensure the stability and safety of the light fixture.

[0025] Specifically, lampshade 4 is made of PC, PVC, or PMMA material. Polycarbonate is lightweight, shatterproof, and has strong impact resistance, effectively preventing damage to the lampshade from accidental collisions. It also has good weather resistance; when used outdoors, it will not discolor or age easily for 5-10 years, and it has strong insulation properties, ensuring safe use.

[0026] Specifically, polyvinyl chloride (PVC) is relatively inexpensive, has good water resistance and corrosion resistance, and is suitable for lighting fixtures in relatively humid environments, such as bathrooms and balconies.

[0027] Specifically, acrylic has excellent optical properties, with a light transmittance of over 92%. Light passing through an acrylic lampshade is very soft and has pure colors.

[0028] Specifically, a limiting groove 9 is formed on the upper surface of the hexagonal heat sink 2, and a snap-fit ​​strip 10 is provided at the lower end of the lampshade 4, which is adapted to the limiting groove 9. This facilitates connection.

[0029] Specifically, the base 1 is triangular, with holes for connecting and fixing bolts at each of the three corners.

[0030] This LED lamp with a hexagonal heat dissipation structure has a hexagonal heat sink 2 connected to a base 1, with the other end of the hexagonal heat sink 2 connected to the lamp cover 4. The hexagonal heat sink 2 is made of a metal material with good thermal conductivity, and its unique hexagonal shape increases the heat dissipation area, enabling it to quickly dissipate the heat generated by the LED chip into the surrounding environment. A heat dissipation cavity may also be provided in the middle of the hexagonal heat sink body, with several heat dissipation ribs arranged around the inner wall of the cavity to further improve heat dissipation efficiency.

[0031] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An LED lamp with a hexagonal heat dissipation structure, characterized in that, Includes a base (1), a hexagonal heat sink (2), a storage compartment (3), a lampshade (4), and an LED light source board (5); The base (1) is connected to the hexagonal heat sink (2), and the other end of the hexagonal heat sink (2) is connected to the lampshade (4); the inner side of the hexagonal heat sink (2) is connected to the placement box (3), and the LED light source board (5) is connected inside the placement box (3).

2. The LED lamp with a hexagonal heat dissipation structure according to claim 1, characterized in that, The base (1) is provided with a terminal block (6) inside, and the terminal block (6) is electrically connected to the LED light source board (5).

3. The LED lamp with a hexagonal heat dissipation structure according to claim 1, characterized in that, The base (1) and the hexagonal heat sink (2) are connected by a plurality of first bolts (7).

4. The LED lamp with a hexagonal heat dissipation structure according to claim 1, characterized in that, The hexagonal heat sink (2) and the lampshade (4) are connected by a plurality of second bolts (8).

5. The LED lamp with a hexagonal heat dissipation structure according to claim 1, characterized in that, The lampshade (4) is made of PC, PVC or PMMA material.

6. The LED lamp with a hexagonal heat dissipation structure according to claim 1, characterized in that, The upper surface of the hexagonal heat sink (2) is provided with a limiting groove (9), and the lower end of the lampshade (4) is provided with a snap-fit ​​strip (10), which is adapted to the limiting groove (9).

7. The LED lamp with a hexagonal heat dissipation structure according to claim 1, characterized in that, The base (1) is triangular, with holes for connecting and fixing bolts at the three corners.

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