High-heat-dissipation anti-dazzle stadium lamp

Abstract

The high-heat-dissipation anti-dazzle stadium lamp comprises a heat dissipation device, a light source plate fixed to the bottom face of the heat dissipation device and an anti-dazzle lampshade, and the heat dissipation device comprises an upper installation ring, a lower installation plate and a plurality of heat dissipation fin bodies; the radiating fin bodies are uniformly arranged between the upper mounting ring and the lower mounting plate and are combined into a cylinder, the top ends of the radiating fin bodies are fixed on the bottom surface of the upper mounting ring, and the bottom ends of the radiating fin bodies are fixed on the edge of the top surface of the lower mounting plate; the light source plate is fixed to the middle of the bottom face of the lower mounting plate, the anti-dazzle lampshade is fixed to the edge of the bottom face of the lower mounting plate through screws, and light of the light source plate irradiates outwards through the anti-dazzle lampshade. The LED lamp is reasonable in structural arrangement, the radiating fin bodies are evenly arranged between the upper mounting ring and the lower mounting plate and combined into a cylinder shape, the radiating area can be increased, improvement of the radiating performance is facilitated, the high radiating effect is achieved, the anti-dazzle lampshade is arranged, improvement of the overall anti-dazzle performance is also facilitated, and the LED lamp is high in applicability and good in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of stadium lamps, and in particular relates to an anti-glare stadium lamp with high heat dissipation. Background Art

[0002] As a new type of lighting source, LED lamps have the advantages of energy saving, environmental protection and long service life. They are currently widely used in various public occasions, such as stadiums, shopping malls, exhibition centers, swimming pools and other large venues. Since these public occasions are large in scale, the power of LED lamps is required to be larger. During continuous use, LED lamps will continue to generate heat, and the temperature will rise sharply after a certain period of time, which will greatly reduce the service life and stability of LED lamps. At the same time, conventional venue lights are not conducive to disassembly and maintenance operations, so their applicability and practicality are limited. Summary of the invention

[0003] The utility model aims to provide a high heat dissipation anti-glare stadium lamp which has a reasonable structure and is conducive to improving the heat dissipation performance.

[0004] The technical solution to achieve the purpose of the utility model is a high heat dissipation anti-glare venue lamp, including a radiator, a light source board and an anti-glare lampshade fixed to the bottom surface of the radiator, and the radiator includes an upper mounting ring, a lower mounting plate and a plurality of heat sink bodies;

[0005] The heat sink body is evenly arranged between the upper mounting ring and the lower mounting plate and is combined into a cylindrical shape, and the top end of the heat sink body is fixed to the bottom surface of the upper mounting ring, and the bottom end of the heat sink body is fixed to the edge of the top surface of the lower mounting plate;

[0006] The light source board is fixed to the middle of the bottom surface of the lower mounting plate, the anti-glare lamp cover is fixed to the bottom edge of the lower mounting plate by screws, and the light from the light source board is radiated outward through the anti-glare lamp cover.

[0007] Further preferably, a driving box is arranged on the top surface of the upper mounting ring, and a positioning ring is integrally formed on the bottom edge of the outer wall of the driving box;

[0008] The abutment ring is attached to the top surface of the upper mounting ring and fixed by screws;

[0009] A driving power source is fixed in the driving box, and a wire of the driving power source passes through a heat sink and is electrically connected to the light source panel.

[0010] It is further preferred that: a screw hole is provided at the center of the top surface of the drive box;

[0011] The top thread of the drive box is fixed with a mounting hook structure;

[0012] The input line of the driving power source is arranged through the mounting hook structure.

[0013] It is further preferred that: the mounting hook structure comprises a cylindrical column and a hook body fixed on the outer wall of the cylindrical column;

[0014] The lower part of the outer wall of the cylindrical column is provided with an external thread;

[0015] The cylindrical column is threadedly fixed to the screw hole of the driving box through an external thread.

[0016] Further preferably, arc-shaped slots are evenly arranged on the positioning ring.

[0017] More preferably, the cross section of the heat sink body is Ψ-shaped, and the opening end of the Ψ-shape is located outside away from the cylindrical axis.

[0018] More preferably, the heat sink body is a pure copper heat conductive body and an anodized layer is provided on the surface.

[0019] It is further preferred that: the height of the heat sink body is not less than the height of the anti-glare lamp cover.

[0020] Further preferably, the anti-glare lampshade comprises a cup-shaped lampshade and a bottom lens panel connected by a hoop, and a plurality of anti-glare grooves are evenly arranged on the outer walls of the frustum-shaped lampshade and the bottom lens panel.

[0021] The utility model has positive effects: the structure of the utility model is reasonably arranged, and the radiator thereof comprises an upper mounting ring, a lower mounting plate and a plurality of radiating fin bodies; the radiating fin bodies are evenly arranged between the upper mounting ring and the lower mounting plate and are combined into a cylindrical shape, which can increase the heat dissipation area, is conducive to improving the heat dissipation performance, and achieves a high heat dissipation effect; and the anti-glare lampshade is arranged, which is also conducive to improving the overall anti-glare performance, and has strong applicability and good practicality;

[0022] At the same time, the cross section of the heat sink body is Ψ-shaped, and the opening end of the Ψ-shape is located on the outside away from the cylindrical axis, which can increase the heat dissipation area and improve the heat dissipation performance.

[0023] And there is a drive box with an installation hook structure, which is fixed to the top surface of the radiator by screws, so it is convenient for disassembly, assembly and maintenance operations, and it is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to make the content of the utility model easier to understand, the utility model is further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein:

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the specific structure of the heat sink and the light source board in the utility model;

[0027] Figure 3 It is a specific structural diagram of the installation hook structure in the utility model;

[0028] Figure 4 It is a schematic diagram of the specific structure of the drive box in the utility model.

[0029] Figure numerals: radiator 1, upper mounting ring 11, lower mounting plate 12, heat sink body 13, light source board 2, anti-glare lamp cover 3, drive box 4, positioning ring 5, screw hole 6, mounting hook structure 7, cylindrical column 71, hook body 72, external thread 73, arc-shaped slot hole 8. DETAILED DESCRIPTION

[0030] 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. Example

[0031] See Figures 1 to 4 As shown, a high heat dissipation anti-glare venue lamp includes a radiator 1, a light source board 2 fixed to the bottom surface of the radiator and an anti-glare lampshade 3. In this embodiment, the light source board is a conventional high-power light source board, which is simply used. The anti-glare lampshade includes a lamp cup-shaped lampshade and a bottom lens panel connected by a hoop, and a plurality of anti-glare grooves are evenly arranged on the outer walls of the truncated cone-shaped lampshade and the bottom lens panel. The truncated cone-shaped lampshade is attached to the bottom surface of the radiator and fixed by screws, and then the bottom lens panel is fixed to the bottom surface of the lamp cup-shaped lampshade by a hoop. The anti-glare performance can be improved by arranging the anti-glare grooves.

[0032] In this embodiment, the heat sink 1 includes an upper mounting ring 11, a lower mounting plate 12 and a plurality of heat sinks 13; in this embodiment, the cross section of the heat sink is Ψ-shaped, and the open end of the Ψ-shape is on the outside away from the cylindrical axis. The heat sink is a pure copper heat-conducting fin and an anodized layer is provided on the surface. The height of the heat sink is not less than the height of the anti-glare lampshade. During installation, the heat sink is evenly arranged between the upper mounting ring and the lower mounting plate and combined into a cylindrical shape, and the top of the heat sink is fixed to the bottom surface of the upper mounting ring, and the bottom of the heat sink is fixed to the edge of the top surface of the lower mounting plate; the light source board is fixed to the middle of the bottom surface of the lower mounting plate, and the anti-glare lampshade is fixed to the edge of the bottom surface of the lower mounting plate by screws, and the light from the light source board is radiated outward through the anti-glare lampshade. In this embodiment, the above-mentioned three-dimensional heat dissipation structure can increase the heat dissipation area and improve the heat dissipation performance.

[0033] In actual application, the top surface of the upper mounting ring is provided with a driving box 4, and the bottom edge of the outer wall of the driving box is integrally formed with a retaining ring 5; in actual application, the retaining ring is evenly provided with arc-shaped slots 8. The retaining ring is attached to the top surface of the upper mounting ring and fixed by screws; a driving power supply is fixed in the driving box, and the wires of the driving power supply pass through the radiator and are electrically connected to the light source board. In this embodiment, the driving power supply is a conventional structure of the prior art and is simply applied, and the retaining ring of the driving box is fixed by screws, which is convenient for disassembly and maintenance operations. In actual application, a screw hole 6 is provided at the center of the top surface of the driving box; a mounting hook structure 7 is fixed to the top thread of the driving box; the input line of the driving power supply passes through the mounting hook structure. In actual application, the mounting hook structure 7 includes a cylindrical column 71 and a hook body 72 fixed on the outer wall of the cylindrical column; at the same time, an external thread 73 is provided at the lower part of the outer wall of the cylindrical column; the cylindrical column is threadedly fixed with the screw hole of the driving box through the external thread. Through the above structure, the installation convenience of the mounting hook structure is improved, and the installation and use of the overall structure are also facilitated.

[0034] The utility model has positive effects: the structure of the utility model is reasonably arranged, and the radiator thereof comprises an upper mounting ring, a lower mounting plate and a plurality of radiating fin bodies; the radiating fin bodies are evenly arranged between the upper mounting ring and the lower mounting plate and are combined into a cylindrical shape, which can increase the heat dissipation area, is conducive to improving the heat dissipation performance, and achieves a high heat dissipation effect; and the anti-glare lampshade is arranged, which is also conducive to improving the overall anti-glare performance, and has strong applicability and good practicality;

[0035] At the same time, the cross section of the heat sink body is Ψ-shaped, and the opening end of the Ψ-shape is located on the outside away from the cylindrical axis, which can increase the heat dissipation area and improve the heat dissipation performance.

[0036] And there is a drive box with an installation hook structure, which is fixed to the top surface of the radiator by screws, so it is convenient for disassembly, assembly and maintenance operations, and it is very practical.

[0037] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification can also be directly processed according to existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0038] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still belong to the protection scope of the present invention.

Claims

1. A high heat dissipation anti-glare stadium lamp, comprising a radiator, a light source panel fixed to the bottom surface of the radiator and an anti-glare lampshade, characterized in that: The radiator comprises an upper mounting ring, a lower mounting plate and a plurality of radiating fin bodies; The heat sink body is evenly arranged between the upper mounting ring and the lower mounting plate and is combined into a cylindrical shape, and the top end of the heat sink body is fixed to the bottom surface of the upper mounting ring, and the bottom end of the heat sink body is fixed to the edge of the top surface of the lower mounting plate; The light source board is fixed to the middle of the bottom surface of the lower mounting plate, the anti-glare lamp cover is fixed to the bottom edge of the lower mounting plate by screws, and the light from the light source board is radiated outward through the anti-glare lamp cover.

2. The high heat dissipation anti-glare stadium lamp according to claim 1, characterized in that: A driving box is arranged on the top surface of the upper mounting ring, and a positioning ring is integrally formed on the bottom edge of the outer wall of the driving box; The abutment ring is attached to the top surface of the upper mounting ring and fixed by screws; A driving power source is fixed in the driving box, and a wire of the driving power source passes through a heat sink and is electrically connected to the light source panel.

3. The high heat dissipation anti-glare stadium lamp according to claim 2, characterized in that: A screw hole is provided at the center of the top surface of the drive box; The top thread of the drive box is fixed with a mounting hook structure; The input line of the driving power source is arranged through the mounting hook structure.

4. The high heat dissipation anti-glare stadium lamp according to claim 3, characterized in that: The mounting hook structure comprises a cylindrical column and a hook body fixed on the outer wall of the cylindrical column; The lower part of the outer wall of the cylindrical column is provided with an external thread; The cylindrical column is threadedly fixed to the screw hole of the driving box through an external thread.

5. The high heat dissipation anti-glare stadium lamp according to claim 4, characterized in that: The arc-shaped slots are evenly arranged on the abutment ring.

6. The high heat dissipation anti-glare stadium lamp according to claim 1, characterized in that: The cross section of the heat sink body is Ψ-shaped, and the opening end of the Ψ-shape is located on the outside away from the cylindrical axis.

7. The high heat dissipation anti-glare stadium lamp according to claim 1, characterized in that: The heat sink body is a pure copper heat conducting body and an anodized layer is arranged on the surface.

8. The high heat dissipation anti-glare stadium lamp according to claim 1, characterized in that: The height of the heat sink body is not less than the height of the anti-glare lamp cover.

9. The high heat dissipation anti-glare stadium lamp according to claim 1, characterized in that: The anti-glare lampshade comprises a cup-shaped lampshade and a bottom lens panel connected by a hoop, and a plurality of anti-glare grooves are evenly arranged on the outer walls of the frustum-shaped lampshade and the bottom lens panel.

Images