CN205746169U - LED heat-dissipation lamp bulb - Google Patents
LED heat-dissipation lamp bulb Download PDFInfo
- Publication number
- CN205746169U CN205746169U CN201620573690.4U CN201620573690U CN205746169U CN 205746169 U CN205746169 U CN 205746169U CN 201620573690 U CN201620573690 U CN 201620573690U CN 205746169 U CN205746169 U CN 205746169U
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- CN
- China
- Prior art keywords
- lamp
- led
- tubaeform
- driving circuit
- power driving
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
It is good that this utility model relates to one not only using effect, life-span is long, and radiating rate is fast, effective, use the LED heat-dissipation lamp bulb that safety is high simultaneously, including tubaeform Lamp cup, lamp holder and diffuser, described tubaeform Lamp cup upper end is connected with lamp holder and tubaeform Lamp cup lower end is provided with diffuser, it is provided with power driving circuit plate and LED lamp bead assembly in described tubaeform Lamp cup and LED lamp bead assembly is positioned at immediately below power driving circuit plate, described power driving circuit plate and LED lamp bead inter-module are provided with plastic paper, described tubaeform Lamp cup outer surface is provided with multiple bar shaped heat radiation groove ringwise, the plurality of bar shaped heat radiation groove have in a through tubaeform Lamp cup, the through hole of outside wall surface and multiple through hole are just to power driving circuit plate.Advantage: the plastic paper that LED heat-dissipation lamp bulb is set up is it can be avoided that the electric current in power driving circuit produces interference to LED lamp bead assembly, it is possible to reduce probability on dust contamination LED lamp bead assembly.
Description
Technical field
This utility model relates to that one not only using effect is good, the life-span is long, and radiating rate is fast, effective, makes simultaneously
By the high LED heat-dissipation lamp bulb of safety, belong to electricity-saving lamp and manufacture field.
Background technology
CN202901916U, title " a kind of LED bulb lamp ", including lamp holder, lamp housing, driving power supply, LED light source, lamp
Cover, lamp holder is fixed on the top of lamp housing, and lampshade is fixed on the bottom of lamp housing, drives power supply to pass through wire and lamp holder in being contained in lamp housing
The two poles of the earth be connected, LED light source be arranged on the lower end inside lamp housing and with drive power supply electrically connect, it is characterised in that: described
The top of lamp housing is provided with the thermal vias of multiple connection lamp housing inner and outer, and the lower end of lamp housing is provided with multiple with the upper end of lampshade
The groove of mutual snapping and projection.The lower end of described lamp housing is arranged on lamp housing lower end with groove and the projection of the mutual snapping of lampshade
On outer surface, groove and projection that described lampshade and lamp housing are interlockingly connected are arranged on the inner surface of lampshade upper end.Described LED
Light source is made up of circular pcb board and the multiple LED chips being mounted on PCB plate.Described lamp housing is made of plastics.Described
Lampshade be made of plastics.Weak point: one is to drive power supply can disturb the use of LED light source in this kind of LED bulb lamp；Two
It is that LED bulb lamp needs to set up lampshade to avoid a large amount of dust to enter in LED bulb lamp, which not only adds LED ball bubble
The production cost of lamp, and reduce the use aesthetics of LED bulb lamp.
Utility model content
Purpose of design: for avoiding the deficiency in background technology, one not only using effect is good, the life-span is long in design, and dissipates
Thermal velocity is fast, effective, uses the LED heat-dissipation lamp bulb that safety is high simultaneously.
Design: for realizing above-mentioned purpose of design.1, described power driving circuit plate and LED lamp bead inter-module are provided with and mould
The design of material paper, is one of technical characteristic of the present utility model.So design purpose be: described power driving circuit plate and
LED lamp bead inter-module is provided with plastic paper, and one is that the plastic paper between LED lamp bead assembly and power driving circuit plate plays insulation screen
Cover effect, it is to avoid the electric current in power driving circuit produces interference to LED lamp bead assembly；Two is owing to plastic paper is positioned at LED
Above pearl assembly and be positioned at below multiple through hole, plastic paper can greatly reduce dust contamination probability on LED lamp bead assembly, from
And improve the using effect of LED heat-dissipation lamp bulb.2, described tubaeform Lamp cup outer surface is provided with multiple bar shaped heat radiation ringwise
Groove, has the through hole of a through inside and outside wall of tubaeform Lamp cup and multiple logical in the plurality of bar shaped heat radiation groove
Hole just design to power driving circuit plate, is the two of technical characteristic of the present utility model.So purpose of design is: described
Tubaeform Lamp cup outer surface is provided with multiple bar shaped heat radiation groove ringwise, has one in the plurality of bar shaped heat radiation groove
The through hole of the individual through inside and outside wall of tubaeform Lamp cup and multiple through hole are just to power driving circuit plate, and wherein heat radiation groove passes through
Accumulated heat within LED heat-dissipation lamp bulb is shed by thermal-radiating mode, through hole by the way of convection current by within LED heat-dissipation lamp bulb
Accumulated heat sheds, and two kinds of radiating modes combine heat radiation, substantially increase the service life of internal components.3, described plastic paper upper surface
With the design that lower surface is matsurface, it is the three of technical characteristic of the present utility model.So design purpose be: described in mould
Material paper upper and lower surface is matsurface, and shaggy plastic paper is easy to dust attachment.4, described through hole be inclined hole and
The aperture being positioned in through hole in outside wall surface, higher than the design in the aperture being positioned on internal face in through hole, is technology of the present utility model
The four of feature.So purpose of design is: described through hole is that the steam that inclined hole is easy in LED heat-dissipation lamp bulb is the most quickly discharged
LED heat-dissipation lamp bulb.
Technical scheme: a kind of LED heat-dissipation lamp bulb, including tubaeform Lamp cup, lamp holder and diffuser, on described tubaeform Lamp cup
End is connected with lamp holder and tubaeform Lamp cup lower end is provided with diffuser, be provided with in described tubaeform Lamp cup power driving circuit plate and
LED lamp bead assembly and LED lamp bead assembly are positioned at immediately below power driving circuit plate, described power driving circuit plate and LED lamp bead
Inter-module is provided with plastic paper, and described tubaeform Lamp cup outer surface is provided with multiple bar shaped heat radiation groove, the plurality of bar ringwise
The through hole and the multiple through hole that have a through inside and outside wall of tubaeform Lamp cup in shape heat radiation groove are just electric to power drives
Road plate.
This utility model is compared with background technology, and the plastic paper that LED heat-dissipation lamp bulb is set up can not only avoid power drives
Electric current in circuit produces interference to LED lamp bead assembly, and can reduce probability on dust contamination LED lamp bead assembly.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of LED heat-dissipation lamp bulb.
Detailed description of the invention
Embodiment 1: referring to the drawings 1.A kind of LED heat-dissipation lamp bulb, including tubaeform Lamp cup 1, lamp holder 2 and diffuser 3, described
Tubaeform Lamp cup 1 upper end is connected with lamp holder 2 and tubaeform Lamp cup 1 lower end is provided with diffuser 3, sets in described tubaeform Lamp cup 1
Power driving circuit plate 4 and LED lamp bead assembly 5 and LED lamp bead assembly 5 is had to be positioned at immediately below power driving circuit plate 4, described electricity
Being provided with plastic paper 6 between source driving circuit plate 4 and LED lamp bead assembly 5, described tubaeform Lamp cup 1 outer surface is provided with many ringwise
Individual bar shaped heat radiation groove 11, has a through tubaeform inside and outside wall of Lamp cup 1 in the plurality of bar shaped heat radiation groove 11
Through hole 12 and multiple through hole 12 just to power driving circuit plate 4.Described plastic paper 6 upper and lower surface is matsurface.
Described through hole 12 is that the aperture being positioned in outside wall surface in inclined hole and through hole 12 is higher than the aperture being positioned on internal face in through hole.Described
LED lamp bead assembly 5 is made up of aluminium base 51 and the many pieces of LED lamp bead 52 being arranged on aluminium base 51.Described lamp holder 2 is E27 lamp
Head.
It is to be understood that: the detailed word although mentality of designing of the present utility model is contrasted by above-described embodiment
Describe, but these words describe, simply the simple text of this utility model mentality of designing is described rather than new to this practicality
The restriction of type mentality of designing, any combination without departing from this utility model mentality of designing, increases or revises, and each falls within this practicality new
In the protection domain of type.
Claims (5)
1. a LED heat-dissipation lamp bulb, including tubaeform Lamp cup (1), lamp holder (2) and diffuser (3), described tubaeform Lamp cup (1)
Upper end is connected with lamp holder (2) and tubaeform Lamp cup (1) lower end is provided with diffuser (3), it is characterized in that: described tubaeform Lamp cup
(1) it is provided with power driving circuit plate (4) and LED lamp bead assembly (5) in and LED lamp bead assembly (5) is positioned at power driving circuit plate
(4), immediately below, plastic paper (6), described tubaeform Lamp cup between described power driving circuit plate (4) and LED lamp bead assembly (5), it are provided with
(1) outer surface is provided with multiple bar shaped heat radiation groove (11) ringwise, has in the plurality of bar shaped heat radiation groove (11)
The through hole (12) of one inside and outside wall of through tubaeform Lamp cup (1) and multiple through hole (12) are just to power driving circuit plate (4).
LED heat-dissipation lamp bulb the most according to claim 1, is characterized in that: described plastic paper (6) upper and lower surface is
Matsurface.
LED heat-dissipation lamp bulb the most according to claim 1, is characterized in that: described through hole (12) is in inclined hole and through hole (12)
The aperture being positioned in outside wall surface is higher than the aperture being positioned on internal face in through hole.
LED heat-dissipation lamp bulb the most according to claim 1, is characterized in that: described LED lamp bead assembly (5) is by aluminium base (51)
Constitute with the many pieces of LED lamp bead (52) being arranged on aluminium base (51).
LED heat-dissipation lamp bulb the most according to claim 1, is characterized in that: described lamp holder (2) is E27 lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573690.4U CN205746169U (en) | 2016-06-15 | 2016-06-15 | LED heat-dissipation lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573690.4U CN205746169U (en) | 2016-06-15 | 2016-06-15 | LED heat-dissipation lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746169U true CN205746169U (en) | 2016-11-30 |
Family
ID=57385318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620573690.4U Expired - Fee Related CN205746169U (en) | 2016-06-15 | 2016-06-15 | LED heat-dissipation lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388063A (en) * | 2017-07-14 | 2017-11-24 | 安徽亮亮电子科技有限公司 | A kind of high-power ball bulb device |
-
2016
- 2016-06-15 CN CN201620573690.4U patent/CN205746169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388063A (en) * | 2017-07-14 | 2017-11-24 | 安徽亮亮电子科技有限公司 | A kind of high-power ball bulb device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 311100 Hongfeng Road, Yuhang Economic Development Zone, Hangzhou, Zhejiang Province, No. 516 Patentee after: Zhejiang Jing Ying Technology Co., Ltd. Address before: 311100 Hongfeng Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou, Zhejiang Province, No. 516 Patentee before: Hangzhou Jingying Electric Appliance Co., Ltd. |
|
| 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: 20190615 |