LED lamp radiator

Abstract

The utility model relates to the technical field of LED lamp radiators, and discloses an LED lamp radiator which comprises a high-power LED lamp, the tail end of the high-power LED lamp is connected with a heat absorption cylinder, heat dissipation fins are fixedly arranged outside the heat absorption cylinder in a sleeved mode, an electric fan is fixedly arranged at the tail end of the heat absorption cylinder through bolts, and the heat dissipation fins are connected with the heat absorption cylinder through bolts. The electric fan is started after being powered on to dissipate heat through air cooling. Heat is rapidly dispersed through heat transfer, then rapid cooling is conducted through the draught fan, good operation of the heat dissipation module is guaranteed through the insect-proof net, the structure is simple, and the effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp radiators, in particular to an LED lamp radiator. Background Art

[0002] LED (Light Emitting Diode), also known as semiconductor electric light source, light-emitting diode, also known as semiconductor lamp, is a filament-free electric light source that directly converts electrical energy into light energy.

[0003] LED lights are energy-saving and have a long lifespan, which avoids the trouble of frequently replacing bulbs and is favored by more and more users. However, the heat dissipation problem of LED lights is also a key issue, which seriously affects the light efficiency and lifespan of LED light sources. The heat dissipation of LED lights generally relies on radiators. Traditional radiators are generally closed cylindrical, which makes it impossible for the air inside the radiator to circulate with the outside air in time, resulting in low heat dissipation efficiency, causing the temperature of the LED light source and power supply to be too high, thus affecting the light efficiency and lifespan of the LED. Utility Model Content

[0004] The technical problem to be solved by the utility model is: in order to overcome the above problems, a LED lamp heat sink is provided, which solves the above problems and the like.

[0005] The utility model solves the technical problem by adopting the following technical solutions:

[0006] An LED lamp heat sink comprises a high-power LED lamp, a heat absorbing tube is connected to the tail end of the high-power LED lamp, a heat absorbing fin is fixedly mounted on the outside of the heat absorbing tube, an electric fan is fixedly mounted on the tail end of the heat absorbing tube by bolts, and the electric fan is started after being powered on to dissipate heat through air cooling.

[0007] Preferably, the heat absorbing tube is fixed by a spring buckle fixed on the high-power LED lamp.

[0008] Preferably, the heat fan fins are fixed to the heat absorbing tube by threaded connection.

[0009] Preferably, a plurality of through holes are provided at intervals on the heat fan fins to facilitate air circulation.

[0010] Preferably, the heat absorbing tube is filled with silicone grease, which is conducive to quickly absorbing the heat generated by the high-power LED lamp and transferring it to the fan heat fins.

[0011] Preferably, a cylindrical insect-proof net set is fixed between the electric fan and the high-power LED lamp to prevent insects from gathering on the fan heat fins and causing poor heat dissipation effect.

[0012] The advantages and positive effects of the utility model are:

[0013] The heat is quickly dispersed through heat transfer, and then quickly cooled by the fan, and the insect-proof net ensures the good operation of the heat dissipation module. It has a simple structure and excellent effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0017] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0018] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0019] like Figure 1-2 As shown, an LED lamp heat sink described in the utility model includes a high-power LED lamp 10, a heat absorption tube 13 is connected to the tail end of the high-power LED lamp 10, a heat fan fin 12 is fixedly mounted on the outside of the heat absorption tube 13, and an electric fan 14 is fixedly provided at the tail end of the heat absorption tube 13 by bolts. After the electric fan 14 is powered on, it starts to dissipate heat through air cooling.

[0020] Preferably, the heat absorbing tube 13 is fixed by a spring buckle 11 fixed on the high-power LED lamp 10 .

[0021] Preferably, the heat fan fins 12 are fixed to the heat absorbing tube 13 by threaded connection.

[0022] Preferably, a plurality of through holes are provided at intervals on the heat fan fins 12 to facilitate air circulation.

[0023] Preferably, the heat absorbing tube 13 is filled with silicone grease, which is conducive to quickly absorbing the heat generated by the high-power LED lamp 10 and transferring it to the heat fan fins 12.

[0024] Preferably, a cylindrical insect-proof net set is fixed between the electric fan 14 and the high-power LED lamp 10 to prevent insects from gathering on the fan heat fins 12 and causing poor heat dissipation effect.

[0025] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. An LED lamp heat sink, comprising a high-power LED lamp (10), characterized in that: A heat absorbing tube (13) is connected to the tail end of the high-power LED lamp (10), a heat fan fin (12) is fixedly mounted on the outside of the heat absorbing tube (13), and an electric fan (14) is fixedly mounted on the tail end of the heat absorbing tube (13) by bolts. The electric fan (14) is started after being powered on to dissipate heat through air cooling.

2. The LED lamp heat sink according to claim 1, characterized in that: The heat absorbing tube (13) is fixed by means of a spring buckle (11) fixed on the high-power LED lamp (10).

3. The LED lamp heat sink according to claim 2, characterized in that: The heat-fan fins (12) are fixed to the heat-absorbing tube (13) via threaded connection.

4. The LED lamp heat sink according to claim 3, characterized in that: The fan fins (12) are provided with a plurality of through holes at intervals to facilitate air circulation.

5. The LED lamp heat sink according to claim 4, characterized in that: The heat absorbing tube (13) is filled with silicone grease, which is conducive to quickly absorbing the heat generated by the high-power LED lamp (10) and transferring it to the heat fan fins (12).

6. The LED lamp heat sink according to claim 5, characterized in that: A cylindrical insect-proof net set is also fixed between the electric fan (14) and the high-power LED lamp (10) to prevent insects from gathering on the fan heat fins (12) and causing poor heat dissipation effect.

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