CN204127907U

CN204127907U - LED lamp for vehicles radiator

Info

Publication number: CN204127907U
Application number: CN201420488160.0U
Authority: CN
Inventors: 薛桂芬; 陆佳俊; 陆雪松
Original assignee: JUNFA PRECISION MACHINERY Co Ltd
Current assignee: JUNFA PRECISION MACHINERY Co Ltd
Priority date: 2014-08-27
Filing date: 2014-08-27
Publication date: 2015-01-28
Anticipated expiration: 2024-08-27

Abstract

The utility model relates to a kind of LED lamp for vehicles radiator of effective raising radiating effect.Comprise heat carrier and the groups of fins of column, the end face of heat carrier and bottom surface are respectively arranged with power slot and light source slot, groups of fins comprises the first fin and the second fin, first fin is multiple, and with heat carrier axle center for symmetry axis is symmetrical and be vertically fixed on the lateral surface of heat carrier, the outer end of each the first fin is connected with two the second fin, second fin with the first coupled fin for symmetrical plane, the heat pipe of hollow is arranged at intervals with between first fin, position corresponding to heat pipe on first fin is provided with air vent.

Description

LED lamp for vehicles radiator

Technical field

The utility model relates to a kind of heat abstractor, particularly relates to a kind of LED lamp for vehicles radiator.

Background technology

Along with the high speed development of auto industry, people pursuit comfortableness and easily handling while, the security of Integral automobile and energy-conserving and environment-protective are also more and more paid attention to.To this, automobile lamp now more to be used LED and adopts plane cluster encapsulation technology, can realize requirement that is high-power, low energy consumption; But, automobile lamp inside is an airtight environment, when car headlamp is in illumination condition, closed environment residing for car light will produce higher temperature due to heat accumulation, this higher temperature is not only easy produces fog in car light inside, affect illuminating effect, also easily make the parts temperature distortion in car headlamp, even occur the phenomenon of parts scorification; It is a kind of common radiating mode that current use radiator carries out lowering the temperature, but the radiator heat-dissipation effect of routine is poor, needs improvement badly.

Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of LED lamp for vehicles radiator of new structure, make it have more value in industry.

Utility model content

For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of LED lamp for vehicles radiator of effective raising radiating effect.

LED lamp for vehicles radiator of the present utility model, comprise heat carrier and the groups of fins of column, the end face of described heat carrier and bottom surface are respectively arranged with power slot and light source slot, described groups of fins comprises the first fin and the second fin, described first fin is multiple, and with heat carrier axle center for symmetry axis is symmetrical and be vertically fixed on the lateral surface of described heat carrier, the outer end of the first fin described in each is connected with two the second fin, described second fin with the first coupled fin for symmetrical plane, the heat pipe of hollow is arranged at intervals with between described first fin, on described first fin, the position corresponding to described heat pipe is provided with air vent.

Further, described heat pipe tilts or bends and is connected between described first fin, and the mouth of pipe height of described adjacent heat pipe is different.

Further, described heat pipe is that identical position and high inclination are arranged between the first fin along counterclockwise or clockwise direction.

Further, the medial surface of described heat pipe is provided with spiral water conservancy diversion reinforcement.

Further, the arranged outside of described air vent has water conservancy diversion inclined-plane.

Further, the apical side height of described first fin is reduced to bottom gradually by top, and the apical side height of described second fin is reduced to bottom gradually by top, and the slope of described first fin is less than the slope of the second fin.

Further, in described power slot, be provided with power supply fixing hole, in described light source slot, be provided with light source fixing hole.

Further, the bottom surface of described heat carrier is provided with base, and bottom surface and the described base of described first fin and the second fin are fixedly linked.

By such scheme, the utility model at least has the following advantages: the heat carrier and the groups of fins that comprise column, the end face of heat carrier and bottom surface are respectively arranged with power slot and light source slot, groups of fins comprises the first fin and the second fin, first fin is multiple, and with heat carrier axle center for symmetry axis is symmetrical and be vertically fixed on the lateral surface of heat carrier, the outer end of each the first fin is connected with two the second fin, second fin with the first coupled fin for symmetrical plane, the heat pipe of hollow is arranged at intervals with between first fin, position corresponding to heat pipe on first fin is provided with air vent.

Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.

Accompanying drawing explanation

Fig. 1 is top view of the present utility model;

Fig. 2 is upward view of the present utility model;

Fig. 3 is sectional view of the present utility model;

Fig. 4 is the structural representation of heat pipe in the utility model.

Detailed description of the invention

Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.

In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as term " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.

In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.

See shown in Fig. 1 to Fig. 4, a kind of LED lamp for vehicles radiator, comprise heat carrier 1 and the groups of fins of column, the end face of heat carrier 1 and bottom surface are respectively arranged with power slot 2 and light source slot 3, groups of fins comprises the first fin 4 and the second fin 5, first fin 4 is multiple, and with heat carrier 1 axle center for symmetry axis is symmetrical and be vertically fixed on the lateral surface of heat carrier 1, the outer end of each the first fin 4 is connected with two the second fin 5, second fin 5 with the first coupled fin 4 for symmetrical plane, the heat pipe 6 of hollow is arranged at intervals with between first fin 4, on first fin 4, the position corresponding to heat pipe 6 is provided with air vent 7.

Operation principle of the present utility model is as follows: the power supply of LED and light source are separately fixed in power slot and light source slot, and power slot and light source slot should with the mating shapes of power supply and light source, so that realize three with the fitting of heat carrier, improve heat conduction efficiency; Second fin is the outer end that forked is connected to the first fin, have two effects, the first is in order to increasing heat radiation area, and it two is to play the effect facilitating fixed support, such as the second adjacent fin is interconnected, or base is set in bottom; The effect of heat pipe is increasing heat radiation area, plays the effect guiding air-flow to flow between heat pipe and the first fin simultaneously, improves radiating effect.

LED lamp for vehicles radiator of the present utility model, heat pipe 6 tilts or bends and is connected between the first fin 4, and the mouth of pipe height of adjacent heat pipe 6 is different, by rationally arranging the shape of heat pipe, air-flow can be guided to flow between the first radiating tube in a different manner, to adapt to the different mounting means of radiator, as side direction installation, forward installation etc.

LED lamp for vehicles radiator of the present utility model, heat pipe 6 is that identical position and high inclination are arranged between the first fin 4 along counterclockwise or clockwise direction; Spiral air-flow can be formed like this between the first fin.

LED lamp for vehicles radiator of the present utility model, the medial surface of heat pipe 6 is provided with spiral water conservancy diversion reinforcement 8; The flowing of air-flow in heat pipe can be guided like this, in the process of flowing, there is certain centrifugal force, increase heat exchanger effectiveness with inside mozzle.

LED lamp for vehicles radiator of the present utility model, the arranged outside of air vent 7 has water conservancy diversion inclined-plane 9; Can air-flow be conveniently guided to enter like this.

LED lamp for vehicles radiator of the present utility model, the apical side height of the first fin 4 is reduced to bottom gradually by top, and the apical side height of the second fin 5 is reduced to bottom gradually by top, and the slope of the first fin 4 is less than the slope of the second fin 5; Such tip of fin that can prevent is exposed, and accidentally injures the installation position that user and preventing scratches on automobile.

LED lamp for vehicles radiator of the present utility model, is provided with power supply fixing hole 10 in power slot 2, be provided with light source fixing hole 11 in light source slot 3.

LED lamp for vehicles radiator of the present utility model, the bottom surface of heat carrier 1 is provided with base 12, and bottom surface and the base 12 of the first fin 4 and the second fin 5 are fixedly linked.

The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims

1. a LED lamp for vehicles radiator, it is characterized in that: the heat carrier and the groups of fins that comprise column, the end face of described heat carrier and bottom surface are respectively arranged with power slot and light source slot, described groups of fins comprises the first fin and the second fin, described first fin is multiple, and with heat carrier axle center for symmetry axis is symmetrical and be vertically fixed on the lateral surface of described heat carrier, the outer end of the first fin described in each is connected with two the second fin, described second fin with the first coupled fin for symmetrical plane, the heat pipe of hollow is arranged at intervals with between described first fin, on described first fin, the position corresponding to described heat pipe is provided with air vent.

2. LED lamp for vehicles radiator according to claim 1, is characterized in that: described heat pipe tilts or bends and is connected between described first fin, and the mouth of pipe height of described adjacent heat pipe is different.

3. LED lamp for vehicles radiator according to claim 2, is characterized in that: described heat pipe is that identical position and high inclination are arranged between the first fin along counterclockwise or clockwise direction.

4. LED lamp for vehicles radiator according to claim 1, is characterized in that: the medial surface of described heat pipe is provided with spiral water conservancy diversion reinforcement.

5. LED lamp for vehicles radiator according to claim 1, is characterized in that: the arranged outside of described air vent has water conservancy diversion inclined-plane.

6. LED lamp for vehicles radiator according to claim 1, it is characterized in that: the apical side height of described first fin is reduced to bottom gradually by top, the apical side height of described second fin is reduced to bottom gradually by top, and the slope of described first fin is less than the slope of the second fin.

7. LED lamp for vehicles radiator according to claim 1, is characterized in that: be provided with power supply fixing hole in described power slot, is provided with light source fixing hole in described light source slot.

8. LED lamp for vehicles radiator according to claim 1, is characterized in that: the bottom surface of described heat carrier is provided with base, and bottom surface and the described base of described first fin and the second fin are fixedly linked.