CN205859667U - A kind of high-power LED bulb - Google Patents
A kind of high-power LED bulb Download PDFInfo
- Publication number
- CN205859667U CN205859667U CN201620733238.XU CN201620733238U CN205859667U CN 205859667 U CN205859667 U CN 205859667U CN 201620733238 U CN201620733238 U CN 201620733238U CN 205859667 U CN205859667 U CN 205859667U
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- radiating fin
- led bulb
- power led
- power
- light source
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
This utility model relates to a kind of high-power LED bulb, including lamp holder, power pack, radiating fin, LED light source and lampshade, described lamp holder is fixing with described power pack to be connected, described power pack is fixing with described radiating fin to be connected, described LED light source is arranged on described radiating fin, described lampshade is fixing with described radiating fin to be connected, and described radiating fin is the double-layer structure being made up of aluminium material and plastic material respectively.The high-power LED bulb that this utility model provides, described radiating fin is the double-layer structure being made up of aluminium material and plastic material respectively, on the one hand described high-power LED bulb can be made internal and external insulation, prevent described high-power LED bulb from leaking electricity, eliminating safe hidden trouble, on the other hand, central area uses aluminium material to make, can preferably dispel the heat and prevent heat to be collected at inside described high-power LED bulb, affect the service life of high-power LED bulb.
Description
Technical field
This utility model relates to a kind of light fixture, particularly relates to a kind of high-power LED bulb.
Background technology
LED as a new generation light source, have energy-saving and environmental protection, safety, life-span length, low-power consumption, low grade fever, high brightness, waterproof,
The features such as light modulation miniature, shockproof, easy, light beam concentration, easy maintenance, can be widely applied to various instruction, show, decorate, carry on the back
The field such as light source, general lighting.
High power LED lamp panel operationally, gives out substantial amounts of heat, needs to be equipped with the radiator of perfect heat-dissipating, mesh
Front conventional radiator has two kinds, and a kind of is the radiator using plastic material to make, and the radiating effect of plastic material is general, nothing
Method meets the radiating effect of high-power LED bulb, and heat is easily collected in high-power LED bulb, the LED in LED bulb
Plate lamp part, in long hot environment, affects the service life of high-power LED bulb；Another kind is to use aluminium material
The radiator made, although the radiator radiating effect of aluminium material is preferable, it can however not with high-power LED bulb internal circuit
Completely insulated, security performance declines, therefore, it is necessary to propose a kind of Novel high-power LED lamp bubble, solves problem above.
The utility model proposes a kind of high-power LED bulb, security performance is high, good heat dissipation effect.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of high-power LED bulb, and security performance is high, radiating effect
Good.
In order to solve above-mentioned technical problem, the utility model proposes a kind of high-power LED bulb, including lamp holder, power pack,
Radiating fin, LED light source and lampshade, described lamp holder is fixing with described power pack to be connected, described power pack and described heat radiating fin
Sheet is fixing to be connected, and described LED light source is arranged on described radiating fin, and described lampshade is fixing with described radiating fin to be connected,
Described radiating fin includes the first radiating fin being made up of metal material and second is dissipated by what plastic material was made
Hot fin.
Preferably, described first radiating fin is made up of aluminium material.
Preferably, described first radiating fin is positioned at center, and it is provided with LED light source installing zone and the second screw.
Preferably, described first radiating fin be formed around the second radiating fin, described second radiating fin surrounds the
One radiating fin.
Preferably, described power pack is made up of plastic material, and it is internally provided with the first screw.
Preferably, described LED light source is provided with the 3rd screw.
Preferably, the shape of described 3rd screw, size and location and described first screw, the shape of the second screw, big
Little and position matches.
Preferably, described high-power LED bulb is additionally provided with driving power supply, and described driving power supply is arranged at described power pack
Internal.
Preferably, described lampshade is PC cover.
Preferably, described lampshade is the PC cover of compound eye structural.
Compared with prior art, the beneficial effects of the utility model are:
1, the high-power LED bulb that this utility model provides, described radiating fin is respectively by aluminium material and plastic material
The double-layer structure constituted, on the one hand can make described high-power LED bulb internal and external insulation, prevent described great power LED
Bulb leaks electricity, and eliminates safe hidden trouble, and on the other hand, central area uses aluminium material to make, it is possible to preferably heat radiation prevents heat
It is collected at inside described high-power LED bulb, affects the service life of high-power LED bulb.
2, the LED bulb that this utility model provides, described lampshade is the lampshade of compound eye structural, it is possible to increase great power LED
The light-emitting uniformity of bulb.
Accompanying drawing explanation
Fig. 1 is the exploded view of this utility model high-power LED bulb；
Fig. 2 is the structural representation of the power pack of this utility model high-power LED bulb；
Fig. 3 is the structural representation of the radiating fin of this utility model high-power LED bulb.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with the accompanying drawings with excellent
The utility model is described in further detail to select embodiment.
As it is shown in figure 1, this utility model one high-power LED bulb, including lamp holder 1, power pack 2, radiating fin 3, LED
Light source 4 and lampshade 5, described lamp holder 1 is fixing with described power pack 2 to be connected, and described power pack 2 is fixed with described radiating fin 3
Connecting, described LED light source 4 is arranged on described radiating fin 3, and described lampshade 5 is fixing with described radiating fin 3 to be connected, described
Radiating fin 3 includes the first radiating fin being made up of metal material and the second radiating fin being made up of plastic material.
Described lamp holder 1 is for realizing the machinery of LED bulb and extraneous power supply and electrically connecting, and it can be screwed socket, also
Can be bayonet socket, for this utility model routine techniques feature, here is omitted.
As in figure 2 it is shown, described power pack 2 is made up of plastic material, its one end is connected with described lamp holder, is internally provided with sky
Chamber 21 and the first screw 22, described cavity 21 is used for accommodating described power supply, and described first screw 22 is used for realizing described power pack
It is connected with fixing between described radiating fin.
As shown in figs. 1 and 3, described radiating fin 3 includes the first radiating fin 31 being made up of metal material and by plastics
The second radiating fin 32 that material is made, wherein, the first radiating fin 31 that described aluminium material is made is positioned at center, and it sets
Being equipped with LED light source installing zone and the second screw, described LED light source installing zone is used for installing LED light source, described second screw and institute
State the size of the first screw, shape and position to match, realized between described power pack and described radiating fin by screw
Fixing connection.Herein, described first radiating fin 31 being positioned at center is made up of aluminium material, it is simple to LED light source sends
Heat distributes, and prevents heat to be collected at inside described high-power LED bulb, affects the service life of high-power LED bulb.
Being made up of plastic material of described second radiating fin 32, described the second radiating fin 32 being made up of plastic material
Surround described first radiating fin 31 being made up of aluminium material, herein, use the second radiating fin 32 being made up of plastic material
Surround the first radiating fin 31 being made up of aluminium material, described high-power LED bulb on the one hand can be made internal and external insulation,
Preventing described high-power LED bulb from leaking electricity, eliminate safe hidden trouble, on the other hand, central area uses and is made first by aluminium material
Radiating fin 31, it is possible to preferably heat radiation prevents heat to be collected at inside described high-power LED bulb, affects high-powered LED lamp
The service life of bubble.
Described LED light source 4 is used for providing light source, electrically connects with described lamp holder, can be the LED light with IC driving chip
Source, it is also possible to be the LED light source without IC driving chip, in the present embodiment, described LED light source is without IC driving chip
LED light source, be provided with the 3rd screw, the shape of described 3rd screw, size and location and described first screw, second
The shape of screw, size and location match, and screw runs through the first screw, the second screw and the 3rd screw, are used for realizing described
Connection between power pack, LED light source and radiating fin.
More preferably, described high-power LED bulb is additionally provided with driving power supply 6, and described driving power supply 6 is arranged at described power supply
Inside box.In other embodiments, described LED light source is the LED light source with integrated IC driving chip, described high-powered LED lamp
Bubble can be not provided with driving power supply.
Described lampshade 5 covers for PC, is arranged on described radiating fin 3, and covers described LED light source 4, and LED light source 4 sends
Light all penetrate through described lampshade, in the present embodiment, described lampshade is the lampshade of compound eye structural, it is possible to increase high-power
The light-emitting uniformity of LED bulb.
Compared with prior art, the beneficial effects of the utility model are:
1, the high-power LED bulb that this utility model provides, described radiating fin is respectively by aluminium material and plastic material
The double-layer structure constituted, on the one hand can make described high-power LED bulb internal and external insulation, prevent described great power LED
Bulb leaks electricity, and eliminates safe hidden trouble, and on the other hand, central area uses aluminium material to make, it is possible to preferably heat radiation prevents heat
It is collected at inside described high-power LED bulb, affects the service life of high-power LED bulb.
2, the LED bulb that this utility model provides, described lampshade is the lampshade of compound eye structural, it is possible to increase great power LED
The light-emitting uniformity of bulb.
The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and profit
Decorations are also considered as protection domain of the present utility model.
Claims (10)
1. a high-power LED bulb, including lamp holder, power pack, radiating fin, LED light source and lampshade, it is characterised in that
Described lamp holder is fixing with described power pack to be connected, and described power pack is fixing with described radiating fin to be connected, and described LED light source is arranged
On described radiating fin, described lampshade is fixing with described radiating fin to be connected,
Described radiating fin includes the first radiating fin being made up of metal material and the second heat radiating fin being made up of plastic material
Sheet.
High-power LED bulb the most according to claim 1, it is characterised in that described first radiating fin is by aluminium material system
Become.
High-power LED bulb the most according to claim 1, it is characterised in that described first radiating fin is positioned at centre bit
Putting, it is provided with LED light source installing zone and the second screw.
High-power LED bulb the most according to claim 3, it is characterised in that being formed around of described first radiating fin
Second radiating fin, described second radiating fin surrounds the first radiating fin.
High-power LED bulb the most according to claim 3, it is characterised in that described power pack is made up of plastic material, its
It is internally provided with the first screw.
High-power LED bulb the most according to claim 5, it is characterised in that be provided with the 3rd spiral shell on described LED light source
Hole.
High-power LED bulb the most according to claim 6, it is characterised in that shape, size and the position of described 3rd screw
Put and match with described first screw, the shape of the second screw, size and location.
High-power LED bulb the most according to claim 1, it is characterised in that described high-power LED bulb is additionally provided with and drives
Galvanic electricity source, described driving power supply is arranged at inside described power pack.
High-power LED bulb the most according to claim 1, it is characterised in that described lampshade is PC cover.
High-power LED bulb the most according to claim 9, it is characterised in that described lampshade is the PC cover of compound eye structural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620733238.XU CN205859667U (en) | 2016-07-13 | 2016-07-13 | A kind of high-power LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620733238.XU CN205859667U (en) | 2016-07-13 | 2016-07-13 | A kind of high-power LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859667U true CN205859667U (en) | 2017-01-04 |
Family
ID=57645917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620733238.XU Active CN205859667U (en) | 2016-07-13 | 2016-07-13 | A kind of high-power LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859667U (en) |
-
2016
- 2016-07-13 CN CN201620733238.XU patent/CN205859667U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |