CN203231218U - A kind of LED automobile lamp provided with cooling fan - Google Patents

Abstract

The utility model provides a LED car lamp with radiator fan, comprising a main body, main part upper portion is semi-circular, and plane one side is equipped with the LED light source, the main part middle part is cylindrical, the main part lower part is equipped with the external screw thread, main part lower part center is equipped with the through-hole, the main part lower part is equipped with cassette, cassette fixing base in proper order, the fixed cassette of cassette fixing base is in the main part lower part, the main part lower part still is equipped with the radiator fan mount pad, install radiator fan on the radiator fan mount pad, the LED light source is connected with the radiator fan electricity, connects simultaneously. The utility model discloses wholly make for the aluminum alloy material, the lower part is equipped with powerful radiator fan simultaneously, and radiator fan passes through the through-hole of main part lower part and directly sends wind to LED light source department, blows off the heat, and consequently the radiating effect is showing, and the LED life-span is obviously improved, has saved user's cost greatly, practices thrift the environmental protection.

Description

A kind of LED automobile lamp provided with cooling fan

technical field

The utility model relates to the technical field of LEDs, in particular to an LED automobile lamp provided with a cooling fan.

Background technique

LED car lights for exterior and interior lighting. LED car lights can be widely used to create the interior environment of the car. The service life is 50,000 hours. The structure of LED is strong and not easily affected by vibration, and the light output brightness will not decrease significantly during use. LED car lights are suitable for various lighting applications in automotive electronics, including headlights (high and low beams), fog lights, tail lights, brake lights, turn signals, daytime running lights, pedal lights, instrument lights, license plates Lamps, door lights, interior lights, width indicator lights, navigation, entertainment systems, backlights and indicator lights, etc.

However, since LED is a solid-state cold light source, the problem of heat dissipation is very prominent, especially in the automotive field, where the heat dissipation of headlights is particularly high, but there is no product that can effectively solve this problem, and this problem needs to be solved urgently.

Contents of the invention

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a LED automobile lamp with a reasonable structure and convenient use, which is equipped with a cooling fan, which solves the above-mentioned problems.

The technical scheme adopted by the utility model is as follows: an LED automobile lamp provided with a heat dissipation fan, including a main body, the upper part of the main body is semicircular, and an LED light source is provided on one side of the plane, the middle part of the main body is cylindrical, and the The lower part of the main body is provided with external threads, and the center of the lower part of the main body is provided with a through hole. The lower part of the main body is provided with a card seat and a card seat fixing seat in turn. A heat dissipation fan mounting base is also provided, and a heat dissipation fan is installed on the heat dissipation fan mounting base. The LED light source is electrically connected to the heat dissipation fan, and is connected to a power supply at the same time.

Preferably, at least one side of the cooling fan mounting base is provided with a wire mounting groove.

Preferably, the main body, the card holder, the card holder fixing seat and the cooling fan installation seat are made of aluminum alloy.

Preferably, at least one side of the lower end of the main body is provided with a wire installation groove.

The beneficial effects of the utility model include:

The utility model is made of aluminum alloy as a whole, and at the same time, the lower part is equipped with a powerful cooling fan, which directly sends the wind to the LED light source through the through hole in the lower part of the main body, and blows the heat away, so the cooling effect is remarkable, and the life of the LED is significantly improved , greatly saving the user's cost and saving the environment.

Description of drawings

Fig. 1 is a kind of overall structure schematic diagram of the LED car light that is provided with cooling fan of the utility model;

Fig. 2 is the utility model a kind of fan structure schematic diagram of the LED car lamp that is provided with cooling fan;

Fig. 3 is a schematic diagram of the bottom structure of an LED automobile lamp provided with a heat dissipation fan according to the present invention.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

A kind of LED car lamp that is provided with cooling fan, as shown in Figure 1, 2 and 3, comprises main body 1, and the upper part of described main body 1 is semicircle, and LED light source 2 is arranged on one side of plane, and the middle part of described main body 1 is Cylindrical, the lower part of the main body 1 is provided with external threads, the center of the lower part of the main body 1 is provided with a through hole 8, and the lower part of the main body 1 is successively provided with a card seat 3 and a card seat fixing seat 4, and the card seat fixing seat 4 The fixed card holder 3 is at the bottom of the main body 1, and the lower part of the main body 1 is also provided with a heat dissipation fan mounting seat 5, and a heat dissipation fan 6 is installed on the heat dissipation fan mounting seat 5, and the LED light source 2 is electrically connected with the heat dissipation fan 6, and at the same time Connect the power supply.

At least one side of the cooling fan 6 mounting base is provided with a wire mounting groove.

The main body 1, the card holder 3, the card holder fixing seat 4, and the cooling fan installation seat 5 are made of aluminum alloy.

At least one side of the lower end of the main body 1 is provided with a wire installation slot.

When the utility model works, when the power is turned on, the LED light source starts to work, and a large amount of heat is generated at the same time, and the cooling fan starts at the same time, and the cooling fan sends the wind directly to the LED light source through the through hole in the lower part of the main body, and the heat is blown away, so the heat dissipation effect is improved. Significantly, the service life of the LED is significantly improved, which greatly saves the user's cost and saves the environment.

The above-mentioned embodiment is only a preferred embodiment of the utility model, and is not used to limit the implementation and scope of rights of the utility model. All equivalent changes and modifications made according to the content described in the patent protection scope of the utility model application are all Should be included in the utility model patent scope.

Claims (4)

1. LED auto lamp that is provided with radiator fan, it is characterized in that, comprise main body, described main body top is semicircle, plane one side is provided with led light source, described main body middle part is cylindrical, described lower body part is provided with external screw thread, described lower body part center is provided with through hole, and described lower body part is provided with deck, deck holder successively, and described deck holder Fixing clamp-seat is in lower body part, described lower body part also is provided with the radiator fan mount pad, on the described radiator fan mount pad radiator fan is installed, described led light source is electrically connected with radiator fan, connects power supply simultaneously.

2. a kind of LED auto lamp that is provided with radiator fan according to claim 1 is characterized in that, at least one side of described radiator fan mount pad is provided with the electric wire mounting groove.

3. a kind of LED auto lamp that is provided with radiator fan according to claim 1 is characterized in that described main body, deck, deck holder, radiator fan mount pad are aluminum alloy material.

4. a kind of LED auto lamp that is provided with radiator fan according to claim 1 is characterized in that, at least one side in described main body lower end is provided with the electric wire mounting groove.

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