CN208139227U - A kind of LED lamp heat sink not influencing light source irradiation - Google Patents

Abstract

The utility model relates to LED device technical fields, and disclose a kind of LED lamp heat sink for not influencing light source irradiation, including shell, the inner upper of the shell is connected with rotation axis, it is fixedly installed with blade around the rotation axis, is fixedly installed with motor below the interior of shell, the centre of the motor and rotation axis is fixedly installed with bearing, it is fixedly installed with distributing module around the motor, is fixedly connected with power supply line below the distributing module.This does not influence the LED lamp heat sink of light source irradiation, LED light is generated heat biggish base portion heat derives by setting heat sink, increase the area that heat distributes, not contacting luminous component can be improved heat dissipation effect, achieve the purpose that not influence light source, generate air-flow driven by the motor by the way that blade is arranged, air-flow passes through heat sink and heat release hole, it is radiated using air-flow accelerating structure, to reduce the interference to light source, enhances heat dissipation effect under the premise of not interfering light source.

Description

A kind of LED lamp heat sink not influencing light source irradiation

Technical field

The utility model relates to LED device technical field, specially a kind of LED lamp heat sink for not influencing light source irradiation.

Background technique

LED is light emitting diode abbreviation, is made of the compound containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) etc., works as electricity Visible light can be given off when son is with hole-recombination, thus can be used to that light emitting diode is made.It is used as and refers in circuit and instrument Show lamp, or composition text or number display.Gallium arsenide diode glows, gallium phosphide diode green light, two pole of silicon carbide Pipe Yellow light-emitting low temperature, gallium nitride diode blue light-emitting.

Currently used LED lamp heat sink mostly uses the connection type being socketed in outside LED lamp tube to the illuminating effect of LED light It can produce bigger effect, thus it is proposed that a kind of do not influence the LED lamp heat sink that light source irradiates to solve the above problems.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of LED lamp heat sink for not influencing light source irradiation, tool It standby the advantages that not influencing light source, solves the problems, such as to interfere light source larger.

(2) technical solution

To realize the above-mentioned purpose for not influencing light source, the utility model is provided the following technical solutions：One kind not influencing light source The LED lamp heat sink of irradiation, including shell, the inner upper of the shell are connected with rotation axis, around the rotation axis It is fixedly installed with blade, motor, the intermediate fixed peace of the motor and rotation axis are fixedly installed with below the interior of shell Equipped with bearing, it is fixedly installed with distributing module around the motor, power supply line is fixedly connected with below the distributing module, it is described The lower surface of shell is fixedly installed with external connection, and the external connection is fixedly installed with plug, the shell far from one end of shell Upper surface be fixedly installed with metal mesh, the upper surface middle part of the shell is fixedly installed with attachment base, the week of the attachment base It encloses and is fixedly installed with heat sink, the internal activity of the attachment base is connected with lamp holder, and the upper surface of the lamp holder is fixedly installed with Light bulb, the upper surface outer rim of the lamp holder are fixedly installed with lampshade, and the lower surface of the lampshade offers heat release hole.

Preferably, the quantity of the heat release hole is four, and four heat release holes are symmetrical centered on the midpoint of lampshade lower surface The bottom of lampshade is set.

Preferably, the power supply line is electrically connected with external connection.

Preferably, the quantity of the heat sink is four, and each heat sink is fixedly mounted in two adjacent heat release holes Between.

Preferably, the heat sink metal material good using thermal conductivity.

Preferably, the metal mesh is endless metal product, and metal mesh is fixedly mounted on the annular of upper surface of outer cover and opens In hole.

Preferably, the light bulb and lamp holder are common common LED lamp group component.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of LED lamp heat sink for not influencing light source irradiation, have with Lower beneficial effect：

1, the LED lamp heat sink for not influencing light source irradiation is generated heat LED light biggish base portion by setting heat sink Divide heat derives, increases the area that heat distributes, not contacting luminous component can be improved heat dissipation effect, and reaching does not influence light source Purpose.

2, the LED lamp heat sink for not influencing light source irradiation generates air-flow, gas by the way that blade is arranged driven by the motor Stream passes through heat sink and heat release hole, is radiated using air-flow accelerating structure, and to reduce the interference to light source, light source is not being interfered in enhancing Under the premise of heat dissipation effect.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model lampshade structure schematic diagram.

In figure：1 shell, 2 blades, 3 distributing modules, 4 power supply lines, 5 motors, 6 external connections, 7 plugs, 8 bearings, 9 rotation axis, 10 Metal mesh, 11 heat sinks, 12 lampshades, 13 light bulbs, 14 lamp holders, 15 attachment bases, 16 heat release holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of LED lamp heat sink not influencing light source irradiation referring to FIG. 1-2, including shell 1, the inner upper of shell 1 It is connected with rotation axis 9, blade 2 is fixedly installed with around rotation axis 9, the lower section inside shell 1 is fixedly installed with motor 5, The centre of motor 5 and rotation axis 9 is fixedly installed with bearing 8, is fixedly installed with distributing module 3 around motor 5, under distributing module 3 Side is fixedly connected with power supply line 4, and the lower surface of shell 1 is fixedly installed with external connection 6, and power supply line 4 is electrically connected with external connection 6, outside Wiring 6 is fixedly installed with plug 7 far from one end of shell 1, and the upper surface of shell 1 is fixedly installed with metal mesh 10, metal mesh 10 For endless metal product, and metal mesh 10 is fixedly mounted in the circular openings of 1 upper surface of shell, the upper surface middle part of shell 1 It is fixedly installed with attachment base 15, heat sink 11 is fixedly installed with around attachment base 15, is sent out LED light by the way that heat sink 11 is arranged The biggish base portion heat derives of heat, increase the area that heat distributes, and not contacting luminous component can be improved heat dissipation effect, Achieve the purpose that not influence light source, the metal material good using thermal conductivity of heat sink 11, the internal activity of attachment base 15 is connected with Lamp holder 14, the upper surface of lamp holder 14 are fixedly installed with light bulb 13, and light bulb 13 and lamp holder 14 are common common LED lamp group component, The upper surface outer rim of lamp holder 14 is fixedly installed with lampshade 12, and the lower surface of lampshade 12 offers heat release hole 16, the number of heat release hole 16 Amount is four, and four heat release holes 16 are symmetricly set on the bottom of lampshade 12, heat sink centered on 12 lower surface midpoint of lampshade 11 quantity is four, and each heat sink 11 is fixedly mounted among two adjacent heat release holes 16, by setting blade 2 in electricity Air-flow is generated under the drive of machine 5, air-flow passes through heat sink 11 and heat release hole 16, radiates using air-flow accelerating structure, with reduction pair The interference of light source enhances heat dissipation effect under the premise of not interfering light source.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

In conclusion the LED lamp heat sink for not influencing light source irradiation connects LED light by setting attachment base 15, in LED 11 lamp cooling mechanism of heat sink is arranged in the tail portion of lamp, carries out in the case where not interfering luminous component to the heat that LED light issues It exports and distributes, the heat dissipation in the case where not influencing light source to LED light is reached with this.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. one kind does not influence the LED lamp heat sink of light source irradiation, including shell (1), it is characterised in that：The shell (1) it is interior It is connected with rotation axis (9) above portion, is fixedly installed with blade (2) around the rotation axis (9), the shell (1) is internal Lower section be fixedly installed with motor (5), the centre of the motor (5) and rotation axis (9) is fixedly installed with bearing (8), the electricity It is fixedly installed with around machine (5) distributing module (3), is fixedly connected with power supply line (4) below the distributing module (3), it is described outer The lower surface of shell (1) is fixedly installed with external connection (6), and the external connection (6) is fixedly installed with plug far from the one end of shell (1) (7), the upper surface of the shell (1) is fixedly installed with metal mesh (10), and the upper surface middle part of the shell (1) is fixedly installed with Attachment base (15) is fixedly installed with heat sink (11) around the attachment base (15), the internal activity of the attachment base (15) It is connected with lamp holder (14), the upper surface of the lamp holder (14) is fixedly installed with light bulb (13), outside the upper surface of the lamp holder (14) Edge is fixedly installed with lampshade (12), and the lower surface of the lampshade (12) offers heat release hole (16).

2. the LED lamp heat sink that one kind according to claim 1 does not influence light source irradiation, it is characterised in that：The heat dissipation The quantity in hole (16) is four, and four heat release holes (16) are symmetricly set on lampshade centered on lampshade (12) lower surface midpoint (12) bottom.

3. the LED lamp heat sink that one kind according to claim 1 does not influence light source irradiation, it is characterised in that：The power supply Line (4) is electrically connected with external connection (6).

4. the LED lamp heat sink that one kind according to claim 1 does not influence light source irradiation, it is characterised in that：The heat dissipation The quantity of plate (11) is four, and each heat sink (11) is fixedly mounted among two adjacent heat release holes (16).

5. the LED lamp heat sink that one kind according to claim 1 does not influence light source irradiation, it is characterised in that：The heat dissipation Plate (11) metal material good using thermal conductivity.

6. the LED lamp heat sink that one kind according to claim 1 does not influence light source irradiation, it is characterised in that：The metal Net (10) is endless metal product, and metal mesh (10) is fixedly mounted in the circular openings of shell (1) upper surface.

7. the LED lamp heat sink that one kind according to claim 1 does not influence light source irradiation, it is characterised in that：The light bulb (13) and lamp holder (14) is common common LED lamp group component.