LED lamp bead support with high stability

Abstract

The utility model discloses an LED lamp bead support with high stability, which belongs to the technical field of LED lamp bead supports and comprises a connecting plate, a connecting rod is arranged at the bottom of the connecting plate, a limiting box is arranged at the bottom of the connecting rod, and a heat dissipation component is arranged in the limiting box. According to the heat dissipation device, the heat dissipation fins are arranged on the rotating shaft, air flow can be blown to the heat dissipation fins when entering the limiting box through the net structures on the two sides of the limiting box, the rotating shaft is driven to rotate, and therefore heat of the heat dissipation fins can be brought out, and the purpose of heat dissipation is achieved; therefore, the heat dissipation fan can be naturally driven to rotate, a heat dissipation mechanism of extra power is not needed, the situation that in the prior art, a heat dissipation device or heat dissipation fins are driven by installing extra energy to dissipate heat is avoided, the use cost of the LED lamp beads is remarkably reduced, the heat dissipation fan rotates to further dissipate heat of the LED lamp beads, and the heat dissipation efficiency is improved. And the heat dissipation effect of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to LED lamp holder technical field, specifically related to a strong stability's LED lamp holder. BACKGROUND

[0002] With the continuous progress of modern science and technology, LED lighting technology has been widely applied in the lighting field because of its many advantages such as energy saving, environmental protection, long service life, high brightness and fast response speed. LED lamps have gradually occupied a dominant position in various fields such as household lighting, commercial lighting, industrial lighting and outdoor lighting.

[0003] LED lamp beads release a large amount of heat during use, and LED lamp beads are sensitive to temperature. High temperature can cause performance degradation. The existing LED lamp holder often uses heat dissipation devices or heat dissipation fins to dissipate heat during use. Since the heat dissipation device and the heat dissipation fin need to provide additional energy, the use cost of the LED lamp bead is greatly increased. Therefore, a strong stability LED lamp holder is needed to solve the above problems. SUMMARY

[0004] The utility model aims at providing a strong stability LED lamp holder to solve the problems in the background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a strong stability LED lamp holder, comprising a connecting plate, the bottom of the connecting plate is provided with a connecting rod, the bottom of the connecting rod is provided with a limiting box, the inside of the limiting box is provided with a heat dissipation assembly, the heat dissipation assembly comprises a rotating shaft, the outside of the rotating shaft is provided with a heat dissipation fin, the bottom of the rotating shaft is provided with a connecting shaft, the outside of the connecting shaft is provided with a heat dissipation fan, and the two sides of the heat dissipation fin are provided with flow guide grooves.

[0006] As a preferred embodiment, a plurality of threaded holes are provided on the connecting plate, and the number of connecting rods is several.

[0007] As a preferred embodiment, the top of the rotating shaft is rotatably connected to the inside top of the limiting box, the inside of the rotating shaft is sleeved with a lamp connector, and the lamp connector is fixedly connected to the inside top of the limiting box.

[0008] As a preferred embodiment, the lamp connector is connected to an external power supply through an electric wire, one end of the lamp connector is provided with an LED lamp bead, the outside of the LED lamp bead is provided with a transparent lampshade, the transparent lampshade is a mesh structure, the top of the transparent lampshade is provided with a fixing box, and the top of the fixing box is connected to the bottom of the limiting box.

[0009] As a preferred implementation, both sides of the limiting box are net structures, and the bottom of the fixing box is provided with a ventilation net.

[0010] As a preferred implementation, the heat dissipation fins are inclined, and a plurality of flow guide grooves are formed in both sides of the inclined heat dissipation fins, and the number of the heat dissipation fins is six.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The utility model discloses a heat dissipation fan is connected with the pivot through the connecting shaft, can drive the heat dissipation fan rotation naturally, does not need the heat dissipation mechanism of additional power, avoids like the prior art through installing the additional energy drive heat dissipation device or fin and heat dissipation, thereby the use cost of LED lamp pearl is reduced significantly, and the heat dissipation fan rotates and can further heat dissipation to LED lamp pearl, improves the heat dissipation effect of equipment.

[0013] The utility model discloses a heat dissipation fin is arranged as the inclined shape and can improve its contact area with air, and then can conveniently air fast heat dissipation fin heat, improves the heat dissipation effect, and a plurality of flow guide grooves are formed in both sides of the heat dissipation fin, can effectively guide the airflow, makes air more smoothly flow through the heat dissipation fin, accelerates the heat dissipation, ensures that LED lamp pearl can keep in the suitable temperature range in the working process, improves the stability and service life of LED lamp pearl, and the transparent lamp shade is the net structure, can play certain protection effect to the lamp pearl while not influencing LED lamp pearl luminous, prevents the damage caused by the direct collision of external object to the lamp pearl, simultaneously, the connecting structure of fixing box and limiting box stably fixes LED lamp pearl in the support, avoids the situation that the lamp pearl appears loose or displacement in the working process, further guarantees the stability and reliability of LED lamp pearl. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the schematic diagram of the utility model main body three-dimensional structure;

[0015] Figure 2 It is the schematic diagram of the utility model main body front view top view three-dimensional structure;

[0016] Figure 3 It is the schematic diagram of the utility model main body side view three-dimensional structure;

[0017] Figure 4 It is the schematic diagram of the utility model heat dissipation subassembly three-dimensional structure.

[0018] In the figure: 1, connecting plate; 2, connecting rod; 3, limiting box; 4, heat dissipation assembly; 5, fixed box; 6, transparent lampshade; 7, threaded hole; 8, ventilation net; 9, lamp connector; 10, LED lamp bead; 401, rotating shaft; 402, heat dissipation fin; 403, connecting shaft; 404, heat dissipation fan; 405, flow guide groove. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with examples.

[0020] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements of the method of the utility model under the concept of the utility model all belong to the range required to be protected by the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a strong LED lamp bead support of stability, connecting plate 1 is equipped with connecting rod 2 at the bottom of connecting plate 1, and connecting rod 2 is equipped with limiting box 3 at the bottom, the inside of limiting box 3 is equipped with heat dissipation assembly 4, heat dissipation assembly 4 includes rotating shaft 401, the outside of rotating shaft 401 is equipped with heat dissipation fin 402, the bottom of rotating shaft 401 is equipped with connecting shaft 403, the outside of connecting shaft 403 is equipped with heat dissipation fan 404, and both sides of heat dissipation fin 402 are equipped with flow guide groove 405, by setting heat dissipation fin 402 on rotating shaft 401, can blow to heat dissipation fin 402 when the airflow passes through the mesh structure of the both sides of limiting box 3 and enters limiting box 3, and drives rotating shaft 401 to rotate, so that the heat of heat dissipation fin 402 can be taken out, heat dissipation fan 404 is connected with rotating shaft 401 through connecting shaft 403, so that heat dissipation fan 404 can be naturally driven to rotate, and the heat dissipation mechanism without additional power is avoided, which avoids the heat dissipation of additional energy-driven heat dissipation device or heat dissipation fin in the prior art, thereby significantly reducing the use cost of LED lamp bead 10.

[0022] Connecting plate 1 is equipped with a plurality of threaded holes 7, and the number of connecting rod 2 is several.

[0023] The top of rotating shaft 401 is rotatably connected to the inner top of limiting box 3, the inside of rotating shaft 401 is sleeved with lamp connector 9, and lamp connector 9 is fixedly connected to the inner top of limiting box 3.

[0024] Lamp connector 9 is connected with external power supply through electric wire, one end of lamp connector 9 is provided with LED lamp bead 10, the outside of LED lamp bead 10 is provided with transparent lampshade 6, transparent lampshade 6 is of mesh structure, the top of transparent lampshade 6 is provided with fixed box 5, and the top of fixed box 5 is connected with the bottom of limiting box 3.

[0025] The two sides of the limiting box 3 are net structures, and the bottom of the fixing box 5 is provided with a ventilation net 8.

[0026] The heat dissipation fins 402 are inclined, and a plurality of flow guide grooves 405 are arranged on the two sides of the inclined heat dissipation fins 402, and the number of the heat dissipation fins 402 is six. The heat dissipation fins 402 are inclined, and a plurality of flow guide grooves 405 are arranged on the two sides of the inclined heat dissipation fins 402, and the number of the heat dissipation fins 402 is six. The heat dissipation fins 402 are inclined, and a plurality of flow guide grooves 405 are arranged on the two sides of the inclined heat dissipation fins 402, and the number of the heat dissipation fins 402 is six.

[0027] The working principle and use process of the utility model are as follows: first, the bracket is fixed through the threaded hole 7 on the connecting plate 1 by screw, then the lamp connector 9 is connected with external power supply, in use, the LED lamp bead 10 generates heat to make air temperature rise, the hot air rises, one is discharged through the net structure of the limiting box 3, the fixing box 5 and the transparent lamp shade 6 and the ventilation net 8 at the bottom of the fixing box 5, the other drives the heat dissipation fan 404 to rotate, the heat dissipation fan 404 drives the rotating shaft 401 and the heat dissipation fin 402 thereon to rotate through the connecting shaft 403, the inclined shape and the flow guide groove 405 of the heat dissipation fin 402 can increase the air contact area and accelerate heat dissipation, finally, when air flows through the limiting box 3, the heat dissipation fin 402 can be driven to rotate and take away the heat on the heat dissipation fin 402, so as to achieve the purpose of equipment heat dissipation, the heat dissipation fan 404 is connected with the rotating shaft 401 through the connecting shaft 403, so that the heat dissipation fan 404 can be naturally driven to rotate, and the heat dissipation mechanism does not need additional power, which avoids the heat dissipation by installing additional energy-driven heat dissipation device or heat dissipation fin in the prior art.

[0028] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A highly stable LED bead holder, comprising a connecting plate (1), characterized in that: The bottom of the connecting plate (1) is provided with a connecting rod (2), the bottom of the connecting rod (2) is provided with a limiting box (3), the inside of the limiting box (3) is provided with a heat dissipation assembly (4), the heat dissipation assembly (4) includes a rotating shaft (401), the outside of the rotating shaft (401) is provided with heat dissipation fins (402), the bottom of the rotating shaft (401) is provided with a connecting shaft (403), the outside of the connecting shaft (403) is provided with a cooling fan (404), and the two sides of the heat dissipation fins (402) are provided with guide grooves (405).

2. The LED bead holder with high stability according to claim 1, characterized in that: The connecting plate (1) is provided with multiple threaded holes (7), and the number of connecting rods (2) is several.

3. The LED bead holder with high stability according to claim 1, characterized in that: The top of the rotating shaft (401) is rotatably connected to the top of the inner side of the limiting box (3). A lamp connector (9) is fitted inside the rotating shaft (401), and the lamp connector (9) is fixedly connected to the top of the inner side of the limiting box (3).

4. The LED bead holder with high stability according to claim 3, characterized in that: The lamp connector (9) is connected to an external power source via a wire. One end of the lamp connector (9) is provided with an LED bead (10). A transparent lamp cover (6) is provided on the outside of the LED bead (10). The transparent lamp cover (6) has a mesh structure. A fixing box (5) is provided on the top of the transparent lamp cover (6). The top of the fixing box (5) is connected to the bottom of the limiting box (3).

5. The LED bead holder with high stability according to claim 4, characterized in that: The limiting box (3) has a mesh structure on both sides, and the bottom of the fixing box (5) is provided with a ventilation mesh (8).

6. The LED bead holder with high stability according to claim 1, characterized in that: The heat dissipation fins (402) are inclined, and several flow guide grooves (405) are opened on both sides of the inclined heat dissipation fins (402). The number of heat dissipation fins (402) is six.

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