CN205746166U - A kind of LEDbulb lamp - Google Patents
A kind of LEDbulb lamp Download PDFInfo
- Publication number
- CN205746166U CN205746166U CN201620460027.3U CN201620460027U CN205746166U CN 205746166 U CN205746166 U CN 205746166U CN 201620460027 U CN201620460027 U CN 201620460027U CN 205746166 U CN205746166 U CN 205746166U
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- China
- Prior art keywords
- pcb board
- lamp
- double
- side aluminum
- lamp socket
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- Expired - Fee Related
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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
The utility model discloses a kind of LEDbulb lamp, including lampshade, lamp socket, lamp holder and power supply, described lamp socket is provided with three column light sources, column light source includes the trapezoidal pcb board of cross section and is arranged on LED on pcb board, the pcb board of trapezoidal cross-section includes left surface, right flank, medial surface and lateral surface, the width of medial surface is more than the width of lateral surface, LED is arranged on pcb board on the lateral surface of lampshade, the left surface of pcb board, right flank is respectively equipped with reflector layer, and it is additionally provided with infrared inductor on the edge of pcb board, bulb lamp is additionally provided with double-side aluminum pcb board, three column light sources are evenly distributed on double-side aluminum pcb board by annular, the top of lamp socket is provided with radiator, double-side aluminum pcb board is arranged on a heat sink.This utility model, by using the light source of column structure, not only increases the light emission rate of bulb, and ensure that there are enough heat-dissipating spaces between three column light sources, additionally, infrared inductor is capable of automatically cutting off and closing of power supply, good energy-conserving effect.
Description
Technical field
This utility model relates to a kind of LEDbulb lamp.
Background technology
Conventional incandescent power consumption is high, the life-span is short, under the overall situation that global resources are nervous, the most gradually by respectively
Government of state forbids producing, and substitute products are electronic energy-saving lamps therewith, although electronic energy-saving lamp improves energy-conservation
Effect, but owing to employing the heavy metal element of many pollution environment, run counter to again becoming greatly of environmental conservation
Gesture.Along with the high speed development of LED technology, LED illumination is increasingly becoming the first-selection of novel green illumination.LED
Principle of luminosity, energy-saving and environmental protection aspect on be all far superior to traditional lighting products.The most a lot of manufacturers
Being proposed LEDbulb lamp, contour structures and the principle of these LEDbulb lamp are essentially identical, are all at mark
Adding a radiator on quasi-lamp holder, the top of radiator installs the PCB lamp board of one piece of band LED light source additional, this
The LEDbulb lamp of sample not only lighting angle is smaller, and luminance is poor, and have impact on whole bulb
Radiating effect, additionally, easily forget closing switch when that people not using bulb, causes the electricity of country
Can waste, be unfavorable for energy-conservation.
Utility model content
This utility model is for solving the problems referred to above, it is provided that a kind of LEDbulb lamp, by using column to tie
The light source of structure, not only increases the light emission rate of bulb, and ensure that and have between three column light sources enough
Heat-dissipating space, additionally, infrared inductor is capable of automatically cutting off and closing of power supply, energy-saving effect
Good.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of LEDbulb lamp, including lampshade, lamp socket, lamp holder and be arranged on the power supply within lamp holder, lamp
Seat is arranged between lamp holder and lampshade, and described lamp socket is provided with three column light sources, and column light source includes horizontal stroke
Pcb board that cross section is trapezoidal and be arranged on LED on pcb board, the pcb board of trapezoidal cross-section includes left side
Face, right flank, medial surface and lateral surface, the width of medial surface is arranged more than the width of lateral surface, LED
At pcb board on the lateral surface of lampshade, the left surface of pcb board, right flank are respectively equipped with reflector layer,
And on the edge of pcb board, it being additionally provided with infrared inductor, bulb lamp is additionally provided with double-side aluminum pcb board, three
Column light source is evenly distributed on double-side aluminum pcb board by annular, and the top of lamp socket is provided with radiator, double
Face aluminum base PCB plate is arranged on a heat sink.
The inside of described radiator is cavity structure.
Louvre is offered on described radiator.
Described lamp socket is made by ceramic material.
Described double-side aluminum pcb board is the loop configuration of middle part hollow out.
The cross section of described pcb board is isosceles trapezoid.
The beneficial effects of the utility model are:
A kind of LEDbulb lamp of the present utility model, by arranging three columns on double-side aluminum pcb board
Light source, not only increases the light emission rate of bulb, and ensure that and have enough dissipating between three column light sources
Heat space, further, since the cross section of pcb board is trapezoidal, the medial surface of the pcb board of trapezoidal cross-section
Width more than the width of lateral surface, LED is arranged on pcb board on the lateral surface of lampshade, pcb board
Left surface, right flank are respectively equipped with reflector layer, thus some light can reflect away from reflector layer, effectively
The luminance that improve bulb lamp, and on the edge of pcb board, be additionally provided with infrared inductor, infrared induction
Device realizes automatically cutting off and closing of power supply by the infrared signal receiving human body, it is to avoid waste of energy, joint
Can be remarkably productive.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes this practicality new
A part for type, schematic description and description of the present utility model is used for explaining this utility model, and
Do not constitute improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of LEDbulb lamp of this utility model；
Fig. 2 is the structural representation of the trapezoidal pcb board of cross section.
In figure:
1-lampshade；2-lamp socket；3-lamp holder；4-column light source；41-PCB plate；411-left surface；On the right side of 412-
Face；413-medial surface；414-lateral surface；42-LED；5-double-side aluminum pcb board；6-radiator.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect more clear
Chu, understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should
Working as understanding, specific embodiment described herein, only in order to explain this utility model, is not used to limit this
Utility model.
As shown in Figure 1 to Figure 2, a kind of LEDbulb lamp of the present utility model, including lampshade 1, lamp socket 2,
Lamp holder 3 and be arranged on the power supply within lamp holder 3, lamp socket 2 is arranged between lamp holder 3 and lampshade 1, institute
Stating lamp socket 2 and be provided with three column light sources 4, column light source 4 includes the pcb board 41 that cross section is trapezoidal
And it being arranged on LED42 on pcb board 41, the pcb board 41 of trapezoidal cross-section includes left surface 411, right side
Face 412, medial surface 413 and lateral surface 414, the width of medial surface 413 is more than the width of lateral surface 414,
LED42 is arranged on pcb board 41 on the lateral surface 414 of lampshade 1, the left surface 411 of pcb board 41,
Right flank 412 is respectively equipped with on reflector layer, and the edge of pcb board 41 and is additionally provided with infrared inductor, and ball steeps
Lamp is additionally provided with double-side aluminum pcb board 5, and three column light sources 4 are evenly distributed on double-side aluminum PCB by annular
On plate 5, the top of lamp socket 2 is provided with radiator 6, and double-side aluminum pcb board 5 is arranged on radiator 6.
The inside of described radiator 6 is cavity structure, and cavity structure contributes to cross-ventilation, radiating effect
Good, it can be ensured that to offer louvre in the heat radiation of double-side aluminum pcb board 5, and described radiator 6, enter
One step promotes heat radiation.
In the present embodiment, described lamp socket 2 is made by ceramic material, promotes the heat radiation of bulb lamp.
Described double-side aluminum pcb board 5 is the loop configuration of middle part hollow out, not only saves material, and
Gas can pass in and out radiator 6 by openwork part, promotes cross-ventilation, improves radiating effect.
The cross section of described pcb board 41 is isosceles trapezoid so that from left surface 411 and right flank 412
The light distribution reflected away is more uniform, it is ensured that bulb lamp is luminous uniformly, is user-friendly to.
The beneficial effects of the utility model are:
A kind of LEDbulb lamp of the present utility model, by arranging three posts on double-side aluminum pcb board 5
Shape light source 4, not only increases the light emission rate of bulb, and ensure that there is foot between three column light sources 4
Enough heat-dissipating spaces, further, since the cross section of pcb board 41 is trapezoidal, the PCB of trapezoidal cross-section
The width of the medial surface 413 of plate 41 is more than the width of lateral surface 414, and LED42 is arranged on pcb board 41
On the lateral surface 414 of lampshade 1, the left surface 411 of pcb board 41, right flank 412 are respectively equipped with
Reflector layer, thus some light can reflect away from reflector layer, effectively raises the luminance of bulb lamp,
And on the edge of pcb board 41, it being additionally provided with infrared inductor, infrared inductor is by receiving the infrared letter of human body
Number realizing automatically cutting off and closing of power supply, it is to avoid waste of energy, energy-saving effect highlights.
Described above illustrate and describes preferred embodiment of the present utility model, as previously mentioned, it should be understood that
This utility model is not limited to form disclosed herein, is not to be taken as the eliminating to other embodiments,
And can be used for other combinations various, amendment and environment, and can be in utility model contemplated scope described herein
In, it is modified by above-mentioned teaching or the technology of association area or knowledge.And those skilled in the art are carried out
Change and change without departing from spirit and scope of the present utility model, the most all should appended by this utility model weigh
In the protection domain that profit requires.
Claims (6)
1. a LEDbulb lamp, including lampshade, lamp socket, lamp holder and be arranged on the power supply within lamp holder,
Lamp socket is arranged between lamp holder and lampshade, it is characterised in that: described lamp socket is provided with three column light sources,
Column light source includes the trapezoidal pcb board of cross section and is arranged on LED on pcb board, trapezoidal cross-section
Pcb board includes left surface, right flank, medial surface and lateral surface, and the width of medial surface is more than lateral surface
Width, LED is arranged on pcb board on the lateral surface of lampshade, and the left surface of pcb board, right flank are respectively
Being provided with on reflector layer, and the edge of pcb board and be additionally provided with infrared inductor, bulb lamp is additionally provided with double-side aluminum
Pcb board, three column light sources are evenly distributed on double-side aluminum pcb board by annular, and the top of lamp socket sets
Having radiator, double-side aluminum pcb board is arranged on a heat sink.
A kind of LEDbulb lamp the most according to claim 1, it is characterised in that: described radiator
Inside is cavity structure.
A kind of LEDbulb lamp the most according to claim 1 and 2, it is characterised in that: described heat radiation
Louvre is offered on device.
A kind of LEDbulb lamp the most according to claim 1, it is characterised in that: described lamp socket is by making pottery
Ceramic material is made.
A kind of LEDbulb lamp the most according to claim 1, it is characterised in that: described double-side aluminum
Pcb board is the loop configuration of middle part hollow out.
A kind of LEDbulb lamp the most according to claim 1, it is characterised in that: described pcb board
Cross section is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620460027.3U CN205746166U (en) | 2016-05-19 | 2016-05-19 | A kind of LEDbulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620460027.3U CN205746166U (en) | 2016-05-19 | 2016-05-19 | A kind of LEDbulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746166U true CN205746166U (en) | 2016-11-30 |
Family
ID=57364216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620460027.3U Expired - Fee Related CN205746166U (en) | 2016-05-19 | 2016-05-19 | A kind of LEDbulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746166U (en) |
-
2016
- 2016-05-19 CN CN201620460027.3U patent/CN205746166U/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: 20161130 Termination date: 20180519 |