CN202253520U

CN202253520U - Light-emitting diode air cooling energy-saving lamp

Info

Publication number: CN202253520U
Application number: CN2011202133673U
Authority: CN
Inventors: 王泽君
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-22
Filing date: 2011-06-22
Publication date: 2012-05-30
Anticipated expiration: 2021-06-22

Abstract

The utility model discloses a light-emitting diode air cooling energy-saving lamp, which aims at reducing heat generated when a light-emitting diode works by aid of air movement, reducing size of a radiating fin used by the light-emitting diode accordingly, and lowering manufacture cost. The technical scheme is that the light-emitting diode air cooling energy-saving lamp comprises a lamp base, two half casings, a power source plate, a fan, a radiating fin substrate and the light-emitting diode. The light-emitting diode is firstly welded on the radiating fin substrate, then the power source plate, the fan and the radiating fin substrate are sequentially installed in one half casing, connecting points are welded according to circuit requirements, the other half casing is covered to form an integral casing, and the lamp base is screwed into a lamp base groove of the integral casing. When voltage is accessed from the lamp base, the light-emitting diode emits light, and the fan starts to work. Air circulation is achieved through an upper ventilation hole and a lower ventilation hole, the temperature of the radiating fin substrate is reduced, and the light-emitting diode can work normally.

Description

The air-cooled electricity-saving lamp of light emitting diode

Technical field:

The utility model relates to a kind of energy-saving lighting lamp, exactly, is the air-cooled electricity-saving lamp of a kind of light emitting diode.

Background technology:

Our daily light fixture has incandescent lamp, fluorescent lamp and common energy-saving lamp at present, and the fraction LED light lamp is also arranged, and there is shortcoming separately in they, and incandescent lamp is high power consumption, and heating is frangible, and the life-span is short; Fluorescent lamp is that starting resistor is high, and the life-span is short, and frangible, economize on electricity is about 30%; Common energy-saving lamp is that brightness is unstable, frangible, and the life-span is short, and economize on electricity is about 40-50%; Also have fraction LED light lamp in the market, the lamp of forming by low-power diode mostly, brightness of illumination is little; Cost is high, even the large-power light-emitting diodes lamp is arranged, though economize on electricity; Economize on electricity is at 60-70%, but also is because the metal fin volume is big, and cost is high; Make difficulty, be difficult to popularize; Issue the clear air-cooled electricity-saving lamp of light emitting diode in this background technology.

Summary of the invention:

The purpose of the utility model is to overcome deficiency of the prior art, provides that a kind of cost is low, non-friable, stable, safe and low consumption can, make the air-cooled electricity-saving lamp of simple light emitting diode.

The air-cooled electricity-saving lamp of the utility model light emitting diode adopts following technical proposals to realize: it comprises lamp holder, 2 half-shells, power panel, fan, fin substrate and light emitting diodes compositions, and said half-shells contains air vent, power panel draw-in groove, fan draw-in groove, following air vent, fin substrate draw-in groove, half-shells locked groove, half-shells snap close and lamp holder groove; Said light emitting diode is that one or more are welded on the fin substrate; Said power panel, fan and fin substrate are to be placed in the shell that 2 half-shells form; Said lamp holder, power panel connect with lead; Said fan, power panel connect with lead; Light emitting diode both positive and negative polarity on the said fin substrate and power panel both positive and negative polarity are with the corresponding connection of lead; Said half-shells is anchored to the half-shells that is placed with element and the snap close of each half-shells is all aimed at the locked groove position compresses and form a complete shell; Said lamp holder is screwed in the lamp holder groove of complete shell and tightens.

Because adopt technique scheme, the air-cooled electricity-saving lamp of the light emitting diode that the utility model provides has such beneficial effect, has reduced the metal fin volume, in light weight, cost is low, is easy to popularization and application.

Description of drawings:

Fig. 1 is the utility model structural representation.

Fig. 2 is the 2. sketch map of half-shells among the utility model Fig. 1.

Fig. 3 is a 2. A-A cutaway view of the utility model half-shells.

Fig. 4 distributes for the utility model tie point and connects sketch map.

Fig. 5 is the utility model circuit diagram.

Accompanying drawing further specifies:

At Fig. 1; Lamp holder 1. among Fig. 2 and Fig. 3; Half-shells 2.; Power panel 3.; Fan 4.; Light emitting diode 5.; The fin substrate 6.; The half-shells locked groove 7.; The lamp holder groove 8.; Last air vent 9.; The power panel draw-in groove 10.; Half-shells snap close

; Fan draw-in groove

; Following air vent ; Fin substrate draw-in groove

.

Tie point in Fig. 4 and Fig. 5 , tie point

are 1. inner two tie points of lamp holder; Anodal tie point

, negative pole tie point

be power panel 3. with light emitting diode two tie points 5.; Tie point

tie point

be source plate 3. with lamp holder two tie points 1., tie point

tie point

be power panel 3. with fan tie point 4..Tie point

, tie point

are fan two tie points 4., and the anodal tie point of negative pole tie point

is the 5. tie point of two utmost points of light emitting diode.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model embodiment is described in further detail:

With Fig. 1 utility model structural representation and Fig. 2 half-shells 2. sketch map embodiment is described: the shell of the utility model is 2. to form with 2 half-shells.Earlier 5. light emitting diode being welded in the fin substrate 6. goes up; Power panel 3. be placed in half-shells power panel draw-in groove 2. 10. in; Again 4. fan also is placed in this half-shells fan draw-in groove 2., will be welded with light emitting diode fin substrate 5. again and 6. also puts in this half-shells fin substrate draw-in groove

2..

Describing element with Fig. 4 tie point distribution schematic diagram with Fig. 5 circuit diagram is connected; 3. go up tie point

with 1. interior tie point

of lead connection lamp holder and power panel; 3. go up tie point

with 1. interior tie point

of lead connection lamp holder and power panel again; Connect with lead that 4. fan goes up tie point

and 3. power panel goes up tie point

; Connect with lead again that 4. fan goes up tie point and 3. power panel goes up tie point

; Connect light emitting diode negative pole tie point and the 3. middle negative pole tie point of power panel 5. with lead, 3. going up anodal tie point

with lead connection light emitting diode anodal tie point

and power panel 5..

With Fig. 2 half-shells 2. sketch map and Fig. 3 half-shells 2. the A-A cutaway view continue to describe embodiment; Another half-shells half-shells locked groove 2. 7. with half-shells snap close

; Be pressed into be placed with element half-shells half-shells snap close

and half-shells locked groove 2. 7. in; In other words half-shells 2. the half-shells locked groove 7. to 2. half-shells snap close

of another half-shells; So synthetic shell, the lamp holder groove that more 1. lamp holder is screwed in synthetic shell 8. in.

When electricity through lamp holder 1. in behind tie point , tie point

and the 3. middle tie point of power panel, the tie point

; Make power panel 3. produce two-way voltage; Lead up to power panel 3. in anodal tie point

, negative pole tie point

and light emitting diode negative pole tie point

, anodal tie point

5., make the 5. luminous work of light emitting diode.Another road through the 3. tie point of power panel

, tie point

and fan 4. in

tie point, tie point

, make fan work.9. air vent began to flow with following air vent

on air passed through under 4. fan acts on; Make the 6. temperature reduction of fin substrate; Keep 5. operate as normal of light emitting diode; So just can reduce the volume and weight of metal fin; Reach and be easy to make the purpose that reduces cost.

Claims

1. air-cooled electricity-saving lamp of light emitting diode, it comprises lamp holder, 2 half-shells, power panel, fan, light emitting diode and fin substrates, it is characterized in that: power panel, fan and fin substrate are placed in the shell that 2 half-shells form.

2. the air-cooled electricity-saving lamp of light emitting diode according to claim 1 is characterized in that: light emitting diode is that one or more are welded on the fin substrate.

3. the air-cooled electricity-saving lamp of light emitting diode according to claim 1 is characterized in that: half-shells contains air vent, power panel draw-in groove, fan draw-in groove, following air vent, fin substrate draw-in groove, half-shells locked groove and half-shells snap close.