CN205806981U - A kind of illuminating great power LED ball bubble - Google Patents
A kind of illuminating great power LED ball bubble Download PDFInfo
- Publication number
- CN205806981U CN205806981U CN201620582622.4U CN201620582622U CN205806981U CN 205806981 U CN205806981 U CN 205806981U CN 201620582622 U CN201620582622 U CN 201620582622U CN 205806981 U CN205806981 U CN 205806981U
- Authority
- CN
- China
- Prior art keywords
- heat
- illuminating
- radiating shell
- internal layer
- great power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005855 radiation Effects 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000012856 packing Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 208000030208 low-grade fever Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
This utility model relates to a kind of illuminating ball bubble, especially relates to a kind of illuminating great power LED ball bubble.LED illuminating module of the present utility model is directly anchored to radiating shell bottom, and radiating shell is surrounded heat-dissipating cavity by heat-dissipating casing, heat radiation internal layer and middle fin, it is provided with heat dissipation wind channel between adjacent heat radiation cavity, heat-dissipating casing surface has and is respectively arranged with one wind groove up and down, make radiating shell have conduction of heat, thermal convection current, thermal radiation function simultaneously, can quickly the heat that LED illuminating module produces be distributed；The most heat insulation packing element, by radiating shell and driving isolated from power, efficiently solves high-power driving power supply and causes because of internal high temperature driving power-fail problem.This utility model ingenious, rational in infrastructure, power of design is up to 20 50W, good heat dissipation effect, it is ensured that the service life of this high-power bulb.
Description
Technical field
The present invention relates to a kind of illuminating ball bubble, especially relate to a kind of illuminating great power LED ball bubble.
Background technology
LED (Light Emitting Diode light emitting diode) is a kind of semi-conductor electricity that can convert electrical energy into luminous energy
Sub-element.LED is referred to as forth generation green light source, have energy-saving and environmental protection, safety, life-span length, low-power consumption, low grade fever, high brightness,
The features such as light modulation waterproof, miniature, shockproof, easy, light beam concentration, easy maintenance, can be widely applied to various instruction, show, fill
The fields such as decorations, backlight, general lighting.Such as the most common LEDbulb lamp etc., current LEDbulb lamp is to substitute
The optimum selection of conventional incandescent bulb.
At present, what the ball that circulates on the market bubble was commonly used is the design concept of spheroidal, and enclosure includes LED
Pearl, aluminium base, fin, driving, LED light source is dispelled the heat by connected aluminium base and fin, and LED light source is produced
Raw heat is conducted by fin or shell, this structure size by profile and the shadow of heat conduction velocity
Ring so that the power of conventional LED ball bubble is confined in the least power (2-12W), and the temperature within LED ball bubble cannot and
Time disperse, directly have impact on stability and the service life of LED light source.
Summary of the invention
For solving the problems referred to above, the invention provides a kind of illuminating great power LED ball bubble, this LED ball bubble has heat
The functions such as conduction, thermal convection current, heat radiation.
The technical solution used in the present invention is: a kind of illuminating great power LED ball steeps, including glass transmission cell-shell, LED
Illuminating module, radiating shell, driving power supply, lamp housing and lamp holder, it is characterised in that: described glass transmission cell-shell upper end and radiation shell
Body lower end is fixedly linked, and in described radiating shell, bottom is fixed with LED illuminating module, and described glass transmission cell-shell is by described
LED illuminating module covers；Described radiating shell upper end is fixed with heat insulation packing element, and described heat insulation packing element top is fixed with driving
Power supply, driving power supply is covered by described lamp housing and lower end is fixed on heat insulation packing element top, and described lamp housing upper end is fixing with lamp holder even
Connect；
Described radiating shell includes heat-dissipating casing, heat radiation internal layer and middle fin, and described heat-dissipating casing is cylindric, described
Heat radiation internal layer includes having interval between the most isometrical arc surface of multistage and adjacent circular arc face；Described radiating shell radially side
Having set up fin in multi-disc, described middle fin one end is fixed on heat-dissipating casing, and the other end is fixed on described circular arc
On face, described heat-dissipating casing, heat radiation internal layer and middle fin enclose heat-dissipating cavity, are provided with for sky between adjacent described cavity
The air channel that air-flow is logical.
As preferably, described heat radiation internal layer includes three sections of arc surfaces, and described arc surface is all coaxial with heat-dissipating casing.
As preferably, described every section of arc surface of heat radiation internal layer four middle fin are fixedly connected with, during four described
Fin is uniformly fixed on two ends and the middle part of arc surface.
As preferably, the outer wall of the inwall of described heat-dissipating casing and heat radiation internal layer is equipped with the groove for heat radiation.
As preferably, described air channel volume accounts for the 40%～60% of radiating shell volume.
As preferably, the thickness of described heat-dissipating casing is 2.0 ± 0.1mm, the thickness of heat radiation internal layer be 2.5～3.0mm and
The thickness of middle fin is 1.5 ± 0.1mm.
As preferably, described heat-dissipating casing top and the bottom are equipped with wind groove.
As preferably, described middle fin lower end is provided with the screwed hole for connecting LED illuminating module.
The present invention obtains and provides the benefit that: the LED illuminating module of the present invention is directly anchored to radiating shell bottom, and dissipates
Hot housing is surrounded heat-dissipating cavity by heat-dissipating casing, heat radiation internal layer and middle fin, is provided with heat dissipation wind channel between adjacent heat radiation cavity,
Heat-dissipating casing surface has and is respectively arranged with one wind groove up and down so that radiating shell has conduction of heat, thermal convection current, thermal radiation function simultaneously,
Quickly the heat that LED illuminating module produces can be distributed；The most heat insulation packing element is by radiating shell and drives isolated from power,
Efficiently solve high-power driving power supply to cause because of internal high temperature driving power-fail problem.This utility model design ingenious,
Rational in infrastructure, power is up to 20-50W, good heat dissipation effect, it is ensured that the service life of this high-power bulb.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is the structural representation of radiating shell；
Fig. 4 is the upward view of Fig. 3.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further described.
As shown in Figure 1-2, the one illuminating great power LED ball bubble of the present invention, send out including glass transmission cell-shell 1, LED
Light module 3, radiating shell 4, heat insulation packing element 5, drive power supply 7, lamp housing 8 and lamp holder 9, LED illuminating module 3 be by LED lamp bead and
Aluminium base group is constituted, and driving power supply 7 is to be made up of some electronic devices and components and pcb board.
LED illuminating module 3 being passed through screw 2 and is fixed on lower end in radiating shell 4, glass transmission cell-shell 1 upper end is by resistance to
The silica gel of high temperature is fixed to radiating shell 4 lower end, and glass transmission cell-shell 1 can cover LED illuminating module 3, LED illuminating module completely
3 luminous energy sent are transmitted by glass transmission cell-shell 1；The upper end of radiating shell 4 is fixed in heat insulation packing element 5 lower end, drives
Power supply 7 is fixed on heat insulation packing element 5 upper end by screw 6, and driving power supply 7 is covered by lamp housing 8 and its lower end is fixed on heat insulation packing element 5
Upper end, lamp holder 9 upper end is arranged on lamp housing 8 lower end, and driving power supply 7 is separated by heat insulation packing element 5 with radiating shell 4, can be effective
The heat preventing radiating shell 4 is transmitted to drive on power supply 7, efficiently solves high-power driving power supply 7 and leads because of internal high temperature
Cause to drive power supply 7 Problem of Failure.
In conjunction with Fig. 3-4, radiating shell 4 includes heat-dissipating casing 10, dispel the heat internal layer 11 and middle fin 12, heat-dissipating casing 10,
Heat radiation internal layer 11 and middle fin 12 all use the material of perfect heat-dissipating to make, and heat-dissipating casing 10 is cylindric, and dispel the heat internal layer
11 is to have interval between three sections of concentric isometrical arc surfaces and adjacent circular arc face, and heat radiation internal layer 11 is coaxial with heat-dissipating casing 10；
Radiating shell 4 is provided with 12 middle fin 12 on radially, every middle fin 12 one end is each attached to heat-dissipating casing
On, the other end is each attached on arc surface.12 middle fin 12 are uniformly arranged between heat radiation internal layer 11 and heat-dissipating casing 10,
12 middle fin 12 4 one group, often in group, in fin 12, two panels is fixed on the two ends of arc surface, and additionally two panels is fixed on
The middle part of arc surface, middle fin 12, heat radiation internal layer 11 and heat-dissipating casing 10 enclose heat-dissipating cavity, are provided with between neighboring chambers
Air channel 14 for air circulation.Middle fin 12 lower end is provided with the screwed hole 13 for connecting LED illuminating module 3, passes through spiral shell
LED illuminating module 3 is fixed to middle fin 12 lower end by silk 2.
The inwall of heat-dissipating casing 10 and the outer wall of heat radiation internal layer 11 are equipped with the groove for heat radiation, can effectively increase
Add the contact area of air and sidewall, improve radiating effect.
Heat-dissipating casing 10 top and the bottom are respectively provided with one wind groove 41 so that extraneous air is formed with the air in radiating shell 4
Convection current, can quick heat radiating.
During design, the volume in air channel 14 accounts for the 40%～60% of radiating shell 14 volume, and outside heat radiation, the thickness of 10 is 2.0
± 0.1mm, the thickness of heat radiation internal layer 11 are 2.5～3.0mm and the thickness of middle fin 12 is 1.5 ± 0.1mm.
After energising work, produced by LED illuminating module 3, some heats are conducted to radiation shell by aluminium base by heat
Body 4, is conducted by radiating shell 4, another part heat heat-radiation heat-dissipating by aluminium base itself, then by air pair
Stream, quickly sheds heat.This radiating shell feature is quickly to be given out by heat by conduction of heat, thermal convection current and heat radiation
Go, can ensure that temperature that great power LED ball steeps is in controlled range, it is ensured that the service life of this great power LED ball bubble.
Claims (10)
1. an illuminating great power LED ball bubble, including glass transmission cell-shell (1), LED illuminating module (3), radiating shell
(4), power supply (7), lamp housing (8) and lamp holder (9) are driven, it is characterised in that: described glass transmission cell-shell (1) upper end and radiating shell
(4) lower end is fixedly linked, and described radiating shell (4) interior bottom is fixed with LED illuminating module (3), described glass transmission cell-shell
(1) described LED illuminating module (3) is covered；Described radiating shell (4) upper end is fixed with heat insulation packing element (5), described adiabatic gum
Cylinder (5) top is fixed with driving power supply (7), and power supply (7) will be driven to cover for described lamp housing (8) and lower end is fixed on heat insulation packing element
(5) top, described lamp housing (8) upper end is fixing with lamp holder (9) to be connected；Described radiating shell (4) includes heat-dissipating casing (10), heat radiation
Internal layer (11) and middle fin (12), described middle fin (12) being radially arranged along radiating shell (4), described middle fin
(12) one end is fixed on heat-dissipating casing (10), and the other end is fixed in heat radiation internal layer (11).
Illuminating great power LED ball the most according to claim 1 steeps, it is characterised in that: described heat-dissipating casing (10) is
Cylindrical shape, described heat radiation internal layer (11) includes having interval between the most isometrical arc surface of multistage and adjacent circular arc face.
Illuminating great power LED ball the most according to claim 1 steep, it is characterised in that: described heat-dissipating casing (10), dissipate
Hot internal layer (11) and middle fin (12) enclose heat-dissipating cavity, are provided with the air channel for air circulation between adjacent described cavity
(14)。
Illuminating great power LED ball the most according to claim 2 steeps, it is characterised in that: described heat radiation internal layer (11) is wrapped
Including three sections of arc surfaces, described arc surface is all coaxial with heat-dissipating casing (10).
Illuminating great power LED ball the most according to claim 2 steeps, it is characterised in that: on described heat radiation internal layer (11)
Every section of arc surface on be fixedly connected with four middle fin (12), four described middle fin (12) are uniformly fixed on circular arc
The two ends in face and middle part.
Illuminating great power LED ball the most according to claim 1 steeps, it is characterised in that: described heat-dissipating casing (10)
The groove for heat radiation it is equipped with on the outer wall of inwall and heat radiation internal layer (11).
Illuminating great power LED ball the most according to claim 3 steeps, it is characterised in that: described air channel (14) volume accounts for
The 40%～60% of radiating shell (4) volume.
Illuminating great power LED ball the most according to claim 1 steeps, it is characterised in that: described heat-dissipating casing (10)
Thickness is 2.0 ± 0.1mm, the thickness of heat radiation internal layer (11) is 2.5～3.0mm and the thickness of middle fin (12) be 1.5 ±
0.1mm。
Illuminating great power LED ball the most according to claim 1 steeps, it is characterised in that: on described heat-dissipating casing (10)
Bottom is equipped with wind groove (41).
Illuminating great power LED ball the most according to claim 1 steeps, it is characterised in that: under described middle fin (12)
End is provided with the screwed hole (13) for connecting LED illuminating module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582622.4U CN205806981U (en) | 2016-06-15 | 2016-06-15 | A kind of illuminating great power LED ball bubble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582622.4U CN205806981U (en) | 2016-06-15 | 2016-06-15 | A kind of illuminating great power LED ball bubble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205806981U true CN205806981U (en) | 2016-12-14 |
Family
ID=58141521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620582622.4U Expired - Fee Related CN205806981U (en) | 2016-06-15 | 2016-06-15 | A kind of illuminating great power LED ball bubble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205806981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909993A (en) * | 2016-06-15 | 2016-08-31 | 湖北汉光光电股份有限公司 | Large-power LED bulb lamp for illumination |
-
2016
- 2016-06-15 CN CN201620582622.4U patent/CN205806981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909993A (en) * | 2016-06-15 | 2016-08-31 | 湖北汉光光电股份有限公司 | Large-power LED bulb lamp for illumination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20200615 |