CN209587689U - A kind of LED energy-saving lamp with long service life - Google Patents

Abstract

The utility model relates to LED energy-saving lamp technical fields, and disclose a kind of LED energy-saving lamp with long service life, including LED lamp cover, the lower surface of the LED lamp cover is fixedly connected with LED seat, the upper surface of the LED seat is fixedly connected with LED lamp, the surface of the LED seat is threaded with cooling ring, and the upper surface of the cooling ring offers the first heat release hole for running through and being connected to cooling ring lower end.The LED energy-saving lamp with long service life, wind is blown to the first radiator by diversion pipe by blower, so that the heat dissipation effect of the first radiator is more preferable, first is formed to radiate again, the second radiator is blowed to by blower drive from the second heat release hole and air inlet hole by wind, allow to accelerate the heat dissipation effect of the second radiator to form second to radiate again, when wind passes through LED lamp cover and the first radiator, the heat of the LED energy-saving lamp can be taken away again, it forms third to radiate again, so that realizing good heat dissipation effect and making purpose with long service life.

Description

A kind of LED energy-saving lamp with long service life

Technical field

The utility model relates to LED energy-saving lamp technical field, specially a kind of LED energy-saving lamp with long service life.

Background technique

LED is a kind of semiconductor solid-state optical source, compared with conventional illumination sources, has and saves energy and protect environment, rings Answer speed it is fast, it is radiationless, without electromagnetic interference, do not generate that pernicious gas, shock resistance are good, luminance is high and easily controllable etc. excellent Point.It is considered as the forth generation light source after incandescent lamp, fluorescent lamp, high-intensity gas discharge lamp.Under same brightness, LED Power consumption is only the half of 1/8th of incandescent lamp power consumption, fluorescent lamp power consumption.There is data statistics, China's electric consumption on lighting amount accounts for about entirely The 12%~15% of state's total electricity consumption.Therefore, the development of LED manufacturing industry for energy saving, protection environment and is developed the economy It is of great significance.

LED itself belongs to electroluminescent device, and the transition by electronics in energy interband generates light.In DC Electric Field Under, electroluminescent light action occurs for the radiation recombination of electronics and hole.Luminous energy is converted by part energy, and radiationless compound production Raw lattice, which shakes, converts thermal energy for remaining energy.Currently, the luminous efficiency of LED is only capable of reaching 10%~20%, remaining 80%~90% energy be converted to thermal energy.Therefore, LED sheet is as temperature-sensitive element, if the heat that chip generates cannot be timely It sheds, will lead to PN section temperature and increase, and then luminous intensity reduction, spectral red shift, service life is caused to be greatly shortened.

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 energy-saving lamp with long service life, has heat dissipation The advantages that effect gets well and makes long service life, solve to radiate in time, will lead to PN section temperature and increase, and then cause The problem of luminous intensity reduction, spectral red shift, service life are greatly shortened.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of LED energy-saving lamp with long service life, Including LED lamp cover, the lower surface of the LED lamp cover is fixedly connected with LED seat, and the upper surface of the LED seat is fixedly connected There is LED lamp, the surface of the LED seat is threaded with cooling ring, and the upper surface of the cooling ring, which offers, to be run through and connect First heat release hole of logical cooling ring lower end, the upper surface of the cooling ring are fixedly connected with the first radiator, the cooling ring Lower surface is fixedly connected with heat conducting pipe, and the upper surface of the thermally conductive inside pipe wall is fixedly connected with wiring board, the wiring board it is upper Surface is flexibly connected with the lower surface of LED seat, and the bottom on the surface of the heat conducting pipe is fixedly connected with fixed frame, described solid The other end for determining frame is fixedly connected with heat-dissipating pipe, and the lower surface of the heat conducting pipe is fixedly connected with the second radiator, the heat dissipation The inner wall of pipe is fixedly connected with diversion pipe, and diversion pipe runs through and be connected to the inside of heat-dissipating pipe, and the inner wall of the heat-dissipating pipe is fixed It is connected with fan supporter, the upper surface of the fan supporter is fixedly connected with blower, and the bottom of the heat dissipation pipe surface offers Run through and be connected to the second heat release hole inside heat-dissipating pipe, the lower surface of the heat-dissipating pipe is fixedly connected with rear cover, the rear cover Lower surface offers the air inlet hole for running through and being connected to rear cover upper end.

Preferably, the heat conducting pipe is opening upwards structure.

Preferably, the quantity of the fixed frame is two, and two fixed frames are with the median vertical line of heat conducting pipe upper surface Symmetry axis is symmetricly set on the surface of heat conducting pipe.

Preferably, blower is directed toward in one end of the diversion pipe, and the other end of diversion pipe is directed toward the first radiator.

Preferably, the blower is located at the underface of the second radiator.

Preferably, second heat release hole is located at the lower section of blower.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of LED energy-saving lamp with long service life, has following beneficial Effect:

1, the LED energy-saving lamp with long service life, by the way that blower is arranged, wind is blown to the first heat dissipation by diversion pipe by blower Device forms first and radiates again so that the heat dissipation effect of the first radiator is more preferable, is passed through by wind from the second heat release hole and air inlet hole Blower drive blows to the second radiator, allows to accelerate the heat dissipation effect of the second radiator to form second and radiates again.

2, LED energy-saving lamp with long service life, by the way that LED lamp cover is arranged, when wind is by LED lamp cover and the first heat dissipation Device, and the heat of the LED energy-saving lamp can be taken away, it forms third and radiates again, so that realizing good heat dissipation effect and making Purpose with long service life.

Detailed description of the invention

Fig. 1 is the utility model structure front view；

Fig. 2 is the utility model structure front elevational view；

Fig. 3 bows for the utility model heat dissipation coil structures and cuts open figure.

In figure: 1LED lampshade, 2LED lamp holder, 3 cooling rings, 4 first heat release holes, 5 first radiators, 6 heat conducting pipes, 7 routes Behind plate, 8 fixed frames, 9 heat-dissipating pipes, 10 second radiators, 11 diversion pipes, 12 fan supporters, 13 blowers, 14 second heat release holes, 15 Lid, 16 air inlet holes, 17LED wick.

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.

Fig. 1-3, a kind of LED energy-saving lamp with long service life, including LED lamp cover 1 are please referred to, the lower surface of LED lamp cover 1 is solid Surely it is connected with LED seat 2, the upper surface of LED seat 2 is fixedly connected with LED lamp 17, and the surface of LED seat 2 is threaded with Cooling ring 3, the upper surface of cooling ring 3 offer the first heat release hole 4 for running through and being connected to 3 lower end of cooling ring, the upper table of cooling ring 3 Face is fixedly connected with the first radiator 5, is radiated by the first radiator 5 to LED lamp cover 1 and 2 junction of LED seat, dissipates The lower surface of gas ket 3 is fixedly connected with heat conducting pipe 6, and heat conducting pipe 6 is opening upwards structure, and the inside of heat conducting pipe 6 is consolidated Determine wiring board 7, the upper surface of 6 inner wall of heat conducting pipe is fixedly connected with wiring board 7, under the upper surface of wiring board 7 and LED seat 2 Surface activity connection, the bottom on the surface of heat conducting pipe 6 are fixedly connected with fixed frame 8, and the quantity of fixed frame 8 is two, and two Fixed frame 8 is symmetricly set on the surface of heat conducting pipe 6 using the median vertical line of 6 upper surface of heat conducting pipe as symmetry axis, so that two fixations Frame 8 can preferably fix the position of heat conducting pipe 6, and the other end of fixed frame 8 is fixedly connected with heat-dissipating pipe 9, the following table of heat conducting pipe 6 Face is fixedly connected with the second radiator 10, when heat being transmitted to the second radiator 10 from wiring board 7 by heat conducting pipe 6, leads to It crosses wind and blows to the second radiator 10 by the drive of blower 13 from the second heat release hole 14 and air inlet hole 16, allow to accelerate second to dissipate The heat dissipation effect of hot device 10 forms second and radiates again, and the first radiator 5 and the second radiator 10 are assembled by multiple cooling fins Made of, the inner wall of heat-dissipating pipe 9 is fixedly connected with diversion pipe 11, and diversion pipe 11 runs through and is connected to the inside of heat-dissipating pipe 9, water conservancy diversion Blower 13 is directed toward in one end of pipe 11, and the other end of diversion pipe 11 is directed toward the first radiator 5, when blower 13 is powered, blower 13 Wind is blown to the first radiator 5 by diversion pipe 11, so that the heat dissipation effect of the first radiator 5 is more preferable, first is formed and radiates again, The inner wall of heat-dissipating pipe 9 is fixedly connected with fan supporter 12, and the upper surface of fan supporter 12 is fixedly connected with blower 13, and blower 13 In the underface of the second radiator 10, when so that blower 13 working, can radiate in wind to the second radiator 10 to second Device 10 radiates, and the bottom on 9 surface of heat-dissipating pipe offers the second heat release hole 14 for running through and being connected to inside heat-dissipating pipe 9, and second Heat release hole 14 is located at the lower section of blower 13, wind is driven by the second heat release hole 14 by blower 13, under heat-dissipating pipe 9 Surface is fixedly connected with rear cover 15, and the lower surface of rear cover 15 offers the air inlet hole 16 for running through and being connected to 15 upper end of rear cover, works as wind When being discharged from the first heat release hole 4, by LED lamp cover 1 and the first radiator 5, and the heat of the LED energy-saving lamp can be taken away, be formed Third radiates again, so that realizing good heat dissipation effect and making purpose with long service life.

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.

When in use, when the LED energy-saving lamp is powered, LED lamp cover 1 and LED seat 2 are connected by the first radiator 5 Place radiates, and when blower 13 is powered, wind is blown to the first radiator 5 by diversion pipe 11 by blower 13, so that the first heat dissipation The heat dissipation effect of device 5 is more preferable, forms first and radiates again, heat is transmitted to the second radiator from wiring board 7 by heat conducting pipe 6 When 10, the second radiator 10 is blowed to by the drive of blower 13 from the second heat release hole 14 and air inlet hole 16 by wind, allows to add The heat dissipation effect of fast second radiator 10 forms second and radiates again, when wind is discharged from the first heat release hole 4, by LED lampshade 1 With the first radiator 5, and the heat of the LED energy-saving lamp can be taken away, form third and radiate again, so that realizing heat dissipation effect Fruit gets well and makes purpose with long service life.

In conclusion the LED energy-saving lamp with long service life, is blown to first by diversion pipe 11 for wind by blower 13 Radiator 5 forms first and radiates again so that the heat dissipation effect of the first radiator 5 is more preferable, by wind from the second heat release hole 14 and into Air holes 16 blows to the second radiator 10 by the drive of blower 13, allows to accelerate the heat dissipation effect of the second radiator 10 to form the Double heat dissipation and can take away the heat of the LED energy-saving lamp, form third and dissipate again when wind passes through LED lamp cover 1 and the first radiator 5 Heat, so that realizing good heat dissipation effect and making purpose with long service life.

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.

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 (6)

1. a kind of LED energy-saving lamp with long service life, including LED lamp cover (1), it is characterised in that: under the LED lamp cover (1) Surface is fixedly connected with LED seat (2), and the upper surface of the LED seat (2) is fixedly connected with LED lamp (17), the LED The surface of lamp holder (2) is threaded with cooling ring (3), and the upper surface of the cooling ring (3), which offers, to be run through and be connected to cooling ring (3) upper surface of the first heat release hole (4) of lower end, the cooling ring (3) is fixedly connected with the first radiator (5), the heat dissipation The lower surface of circle (3) is fixedly connected with heat conducting pipe (6), and the upper surface of heat conducting pipe (6) inner wall is fixedly connected with wiring board (7), the upper surface of the wiring board (7) is flexibly connected with the lower surface of LED seat (2), the bottom on the surface of the heat conducting pipe (6) Portion is fixedly connected with fixed frame (8), and the other end of the fixed frame (8) is fixedly connected with heat-dissipating pipe (9), the heat conducting pipe (6) Lower surface be fixedly connected with the second radiator (10), the inner wall of the heat-dissipating pipe (9) is fixedly connected with diversion pipe (11), and leads Flow tube (11) runs through and is connected to the inside of heat-dissipating pipe (9), and the inner wall of the heat-dissipating pipe (9) is fixedly connected with fan supporter (12), The upper surface of the fan supporter (12) is fixedly connected with blower (13), and the bottom on heat-dissipating pipe (9) surface, which offers, to be run through And it is connected to internal the second heat release hole (14) of heat-dissipating pipe (9), the lower surface of the heat-dissipating pipe (9) is fixedly connected with rear cover (15), The lower surface of the rear cover (15) offers the air inlet hole (16) for running through and being connected to rear cover (15) upper end.

2. a kind of LED energy-saving lamp with long service life according to claim 1, it is characterised in that: the heat conducting pipe (6) is Opening upwards structure.

3. a kind of LED energy-saving lamp with long service life according to claim 1, it is characterised in that: the fixed frame (8) Quantity is two, and two fixed frames (8) are symmetricly set on heat conducting pipe as symmetry axis using the median vertical line of heat conducting pipe (6) upper surface (6) surface.

4. a kind of LED energy-saving lamp with long service life according to claim 1, it is characterised in that: the diversion pipe (11) One end be directed toward blower (13), and diversion pipe (11) the other end be directed toward the first radiator (5).

5. a kind of LED energy-saving lamp with long service life according to claim 1, it is characterised in that: blower (13) position In the underface of the second radiator (10).

6. a kind of LED energy-saving lamp with long service life according to claim 1, it is characterised in that: second heat release hole (14) it is located at the lower section of blower (13).