CN205655167U - High -power LED (Light emitting diode) bulb lamp - Google Patents
High -power LED (Light emitting diode) bulb lamp Download PDFInfo
- Publication number
- CN205655167U CN205655167U CN201620276504.0U CN201620276504U CN205655167U CN 205655167 U CN205655167 U CN 205655167U CN 201620276504 U CN201620276504 U CN 201620276504U CN 205655167 U CN205655167 U CN 205655167U
- Authority
- CN
- China
- Prior art keywords
- heat
- lamp
- lamp holder
- conducting plate
- power led
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 241000258971 Brachiopoda Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a high -power LED (Light emitting diode) bulb lamp, including lamp holder, heat -conducting plate, reflector and lamp shade, the lamp holder comprises screw socket lamp body, joint, shell, power storehouse, copper post, radiator, the shell is fixed in the bottom of screw socket lamp body through the joint, the inside of lamp holder is equipped with the power storehouse, and the bottom of lamp holder is fixed with the radiator, radiator lower end face has the heat -conducting plate through the copper support connnection, end connection has the reflector under the heat -conducting plate, the reflector lower extreme is provided with the lamp shade. The utility model provides a high -power LED (Light emitting diode) bulb lamp simple structure adopts the heat -conducting plate as radiator part, is provided with a plurality of ventilation holes on the lamp holder casing simultaneously, and whole radiating effect is good, light in weight, and the heat -conducting plate is simple with lamp holder and the fixed step of lamp shade moreover, long service life.
Description
Technical field
This utility model relates to bulb lamp technical field, particularly belongs to a kind of great power LED ball bubble
Lamp.
Background technology
Conventional incandescent (tengsten lamp) power consumption is high, the life-span is short, at the macro ring that global resources are nervous
Under border, the most gradually forbidden producing by national governments, along with the development of solid state lighting, collect multiple excellent
Point the most progressively strides forward to third generation new type light source in LED illumination.LED is that one can be by electric energy
Being converted into the semiconductor device of the solid-state of visible ray, it directly can be converted into luminous energy electric energy,
LED has that volume is little, power consumption is low, length in service life, environmental protection, sturdy and durable, brightness is high
Etc. advantage, being widely used in daily life, such as LEDbulb lamp, LEDbulb lamp is
Substitute the Novel energy-saving lamp of conventional incandescent bulb.
At present, in LED field, its heat dissipation problem perplexs numerous research staff always, due to LED
Longevity of service, the space of its lamp body encapsulation is more and more less, and heat dissipation problem will be the most prominent, passes
The periphery at Lamp cup of the LED of system arranges fin heat radiation, and for LED, electricity
Source drive be requisite, general power drives is all disposed within lamp holder, and lamp holder and
Distance between LED chip is the shortest, is typically all and is separated by one piece of fixed plate between it, LED
The when that the heat that chip produces needing to be dispelled the heat by fin, heat runs past lamp holder, lamp
The power drives that head is arranged itself produces certain heat owing to working long hours, and adds LED core
The heat of sheet, if can not dispel the heat in time, it is possible to make power source life reduce, affect LED
The service life of lamp.
Utility model content
For the problems referred to above, the high-power LED bulb simple in construction that this utility model provides,
Use heat-conducting plate as heat dissipation element, on lamp shell, be provided with multiple air vent simultaneously, whole
Body good heat dissipation effect, lightweight, and also heat-conducting plate is simple with lamp holder and lampshade fixing step,
Service life is long.
The technical solution adopted in the utility model is as follows:
A kind of high-power LED bulb, including lamp holder, heat-conducting plate, reflection shield and lampshade, institute
State lamp holder to be made up of screw socket lamp housing, joint, shell, power storehouse, copper post, radiator, described
Shell is fixed on the bottom of screw socket lamp housing by joint, and the inside of described lamp holder is provided with power storehouse,
The bottom of lamp holder is fixed with radiator, and described radiator lower surface is connected by copper post heat conduction
Plate, described heat-conducting plate bottom connects has reflection shield, described reflection shield lower end to be provided with lampshade.
Multiple air vent it is provided with on described shell.
Described radiator bottom is provided with the open slot of heat dissipation ventilation.
It is threaded connection between described heat-conducting plate and reflection shield.
The screw socket lamp housing of described lamp holder is set to external screw thread.
Compared with prior art, the beneficial effects of the utility model are as follows:
The high-power LED bulb simple in construction that this utility model provides, uses heat-conducting plate to make
For heat dissipation element, being provided with multiple air vent on lamp shell, integral heat sink is effective simultaneously,
Lightweight, and heat-conducting plate is simple with lamp holder and lampshade fixing step, and service life is long.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is this utility model holder structure schematic diagram；
Fig. 3 is this utility model lamp holder A-A structural representation.
Detailed description of the invention
Seeing accompanying drawing, a kind of high-power LED bulb, including lamp holder, heat-conducting plate 6, reflective
Cover 8 and lampshade 9, described lamp holder by screw socket lamp housing 1, joint 2, shell 3, power storehouse 7,
Copper post 5, radiator 4 form, and the screw socket lamp housing 1 of described lamp holder is set to external screw thread, described
Shell 3 is fixed on the bottom of screw socket lamp housing 1 by joint, described shell 3 is provided with multiple
Air vent, the inside of described lamp holder is provided with power storehouse 7, and the bottom of lamp holder is fixed with radiator 4,
Described radiator 4 bottom is provided with the open slot of heat dissipation ventilation, described radiator 4 lower surface
Being connected by copper post 5 and have heat-conducting plate 6, described heat-conducting plate 6 bottom connects reflection shield 8,
Being threaded connection between described heat-conducting plate 6 and reflection shield 8, described reflection shield 8 lower end is arranged
There is lampshade 9.
Of the present utility model ultimate principle, principal character and this practicality are more than shown and described new
The advantage of type.Skilled person will appreciate that of the industry, this utility model is not by above-described embodiment
Restriction, principle of the present utility model is simply described described in above-described embodiment and description,
On the premise of without departing from this utility model spirit and scope, this utility model also has various change
Change and improve, in the range of these changes and improvements both fall within claimed this utility model.This
Utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
1. a high-power LED bulb, including lamp holder, heat-conducting plate, reflection shield and lampshade,
It is characterized in that: described lamp holder by screw socket lamp housing, joint, shell, power storehouse, copper post, dissipate
Hot device forms, and described shell is fixed on the bottom of screw socket lamp housing by joint, described lamp holder interior
Portion is provided with power storehouse, and the bottom of lamp holder is fixed with radiator, and copper is passed through in described radiator lower surface
Post connects heat-conducting plate, and described heat-conducting plate bottom connects reflection shield, described reflection shield lower end
It is provided with lampshade.
A kind of high-power LED bulb the most according to claim 1, it is characterised in that:
Multiple air vent it is provided with on described shell.
A kind of high-power LED bulb the most according to claim 1, it is characterised in that:
Described radiator bottom is provided with the open slot of heat dissipation ventilation.
A kind of high-power LED bulb the most according to claim 1, it is characterised in that:
It is threaded connection between described heat-conducting plate and reflection shield.
A kind of high-power LED bulb the most according to claim 1, it is characterised in that:
The screw socket lamp housing of described lamp holder is set to external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620276504.0U CN205655167U (en) | 2016-04-01 | 2016-04-01 | High -power LED (Light emitting diode) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620276504.0U CN205655167U (en) | 2016-04-01 | 2016-04-01 | High -power LED (Light emitting diode) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205655167U true CN205655167U (en) | 2016-10-19 |
Family
ID=57390968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620276504.0U Expired - Fee Related CN205655167U (en) | 2016-04-01 | 2016-04-01 | High -power LED (Light emitting diode) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205655167U (en) |
-
2016
- 2016-04-01 CN CN201620276504.0U patent/CN205655167U/en not_active Expired - Fee Related
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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: 20161019 |