CN207750765U - A kind of waterproof shape alclad LEDbulb lamp of rapid heat dissipation - Google Patents
A kind of waterproof shape alclad LEDbulb lamp of rapid heat dissipation Download PDFInfo
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- CN207750765U CN207750765U CN201721792982.8U CN201721792982U CN207750765U CN 207750765 U CN207750765 U CN 207750765U CN 201721792982 U CN201721792982 U CN 201721792982U CN 207750765 U CN207750765 U CN 207750765U
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- inner casing
- heat dissipation
- lamp
- aluminum
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The waterproof shape alclad LEDbulb lamp of rapid heat dissipation described in the utility model, including driving power in lamp housing described in lamp housing, the metallic lamp holder to connect with lamp housing, spherical shape or hemispherical lampshade and device, the LED light module that is electrically connected with driving power, its main feature is that：The lamp housing includes aluminum heat dissipation inner casing（Abbreviation inner casing）And it is wrapped in outside on aluminum heat dissipation inner casing and the outwardly extending water proof type plastic shell in rear portion, the metallic lamp holder is connected to the rear portion extended spot of the plastic shell and is not contacted with inner casing, and the inner cavity of the inner casing is filled with the heat-conducting glue of connection aluminum heat dissipation inner casing and metallic lamp holder.The utility model can be quickly by the heat derives in lamp body, and heat conduction and heat radiation effect is good, and good waterproof performance, but it is simple in structure, will not leak electricity, reliable in quality, service life is long.
Description
Technical field
The utility model is related to field of light fittings, the waterproof shape alclad LEDbulb lamp of especially a kind of rapid heat dissipation.
Background technology
With the development of science and technology increasingly high speed, large-power light-emitting diodes High Power LED are as decoration and illumination light
Source is constantly progressive and extensive use, and large-power light-emitting diodes are clean environmentally protective light sources, are increasingly weighed by people
Depending on and receive, light source class product is mainly used for lighting of home at present, the illumination in the place such as commercial store decoration.However, due to big
Power led chip and driving power itself will produce a large amount of heat at work, if these heats are not in time
Walking guide distributes, and prodigious influence can be caused on its performance and service life.Current LEDbulb lamp, one is directly by lamp housing
The metal heat sink with radiating groove is made, to radiate by lamp housing, this structure is although good heat dissipation effect, production cost
Height, and product is non-watertight；Another kind is that lamp housing is made the modeling alclad structure being made of plastic shell and aluminium inner casing, is then existed again
Heat emission hole is opened up on plastic shell, the bubble lamp of this structure, although reducing production cost, heat transfer performance is bad, drives
Movable plate is easy fever, influences the service life of LEDbulb lamp, and be easy into mosquito and dust.In addition there are still do not prevent for product
The problem of water.
Invention content
The purpose of this utility model is that for above-mentioned there are problem and shortage, provide it is a kind of can be quickly by the heat in lamp body
Amount export, heat conduction and heat radiation effect is good, and waterproof and dustproof is good, but it is simple in structure, will not leak electricity, reliable in quality, service life
Long waterproof shape alclad LEDbulb lamp.
What the technical solution of the utility model was realized in：
The waterproof shape alclad LEDbulb lamp of rapid heat dissipation described in the utility model, including lamp housing, the metal that connects with lamp housing
Driving power in lamp housing described in lamp cap, spherical shape or hemispherical lampshade and device, the LED being electrically connected with driving power shine mould
Block, its main feature is that：The lamp housing includes aluminum heat dissipation inner casing（Abbreviation inner casing）And be wrapped in outside on aluminum heat dissipation inner casing and after
The outwardly extending water proof type plastic shell in portion, the LED light module are contacted with aluminum heat dissipation inner casing, the metallic lamp holder connection
In the plastic shell rear portion extended spot and do not contacted with inner casing, the inner cavity of the inner casing is filled with connection aluminum heat dissipation inner casing
With the heat-conducting glue of metallic lamp holder.
The utility model structure is more reliable and heat-conducting effect is more preferable to make, and above-mentioned driving power is fixed by the heat-conducting glue
In in above-mentioned aluminum heat dissipation inner casing, the periphery of above-mentioned LED light module connects with above-mentioned aluminum heat dissipation inner casing.
The utility model is since lamp housing is collectively formed using waterproof cooling plastic shell and aluminum heat dissipation inner casing and utilizes filling
The structure for connecting the aluminum heat dissipation inner casing of separation with metallic lamp holder in the heat-conducting glue in inner casing cavity is noted, the utility model is made to exist
During use, the heat-conducting glue for heat-conducting medium has the effect of benign heat conduction and insulation concurrently, and aluminum heat dissipation inner casing is rich
Have the effect of rapid cooling, therefore, LED light module and driving power in use caused by heat, largely can be quick
It is transmitted to metallic lamp holder and external power cord by aluminum heat dissipation inner casing and heat-conducting glue, realizes quickly scattering away for heat, it is another
Part can be realized by plastic shell radiates, so heat dissipation effect is notable.Meanwhile heat-conducting glue plays good insulating effect again,
Make that the structure of product is reliable, work is more stable, and be not necessarily to open heat emission hole because being coated on the plastic shell outside inner casing, so waterproof
It is good with dust tightness.Simple and reasonable for structure, at low cost, specular removal and the energy conservation and environmental protection of the whole money product of the utility model, and radiate
Soon, good waterproof performance can meet the requirement of consumers in general.
The utility model will be further described below with reference to the accompanying drawings.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of Fig. 1.
Specific implementation mode
As Figure 1-Figure 2, the waterproof shape alclad LEDbulb lamp of rapid heat dissipation described in the utility model, including lamp housing 1,
Driving power 4 in lamp housing 1 described in metallic lamp holder 2, spherical shape or hemispherical lampshade 3 and the device to connect with lamp housing 1 and driving
The LED light module 5 that power supply 4 is electrically connected, the lamp housing 1 include aluminum heat dissipation inner casing 11 and are wrapped in outside in the aluminum heat dissipation
The outwardly extending water proof type plastic shell 12 on shell 11 and rear portion, the LED light module 5 are contacted with aluminum heat dissipation inner casing 11
（The periphery of usually light emitting module is contacted with inner casing）, the rear portion that the metallic lamp holder 2 is connected to the plastic shell 12 extends
It place and is not contacted with aluminum heat dissipation inner casing 11, the inner cavity of aluminum heat dissipation inner casing 11 is filled with connection aluminum heat dissipation 11 He of inner casing
The heat-conducting glue 6 of metallic lamp holder 2.The utility model during use, because heat-conducting glue 6 has the work of benign heat conduction and insulation concurrently
With, and the aluminum heat dissipation effect of inner casing 11 and metallic lamp holder 2 rich in rapid cooling, therefore, LED light module 5 and driving electricity
Source 4 in use caused by heat, can radiate quickly through aluminum inner casing 11 and heat-conducting glue 6 be transmitted to metallic lamp holder and external
Power cord, realize heat quickly scatter away, so rapid heat dissipation, significant effect.Meanwhile heat-conducting glue 6 again play it is good absolutely
Edge acts on, and makes to realize good insulation connection between aluminum heat dissipation inner casing 11 and metallic lamp holder, therefore product is in use
It is not easy to leak electricity, structure is reliable, work is more stable.Again because being coated on the plastic shell outside inner casing without opening heat emission hole, so
The entire outer wall of bulb lamp is sealing structure, and waterproof and dustproof is good.To keep the utility model structure more reliable and heat-conducting effect
More preferably, above-mentioned driving power 4 is fixed on above-mentioned aluminum by the heat-conducting glue 6 and radiates in inner casing 11, above-mentioned LED light module 5
Periphery and above-mentioned aluminum heat dissipation inner casing 11 connect.The bottom nozzle of above-mentioned transparent lamp shade 3 is set in above-mentioned plastic shell 12 simultaneously
Connect with above-mentioned aluminum heat dissipation inner casing 11.Can be also equipped in above-mentioned lamp housing 1 can coordinate inserting positioning with above-mentioned driving power 4
Slot.The utility model is simple in structure, reliable, heat dissipation and water resistance are good, and long product lifecycle can be widely used in each
Kind lighting area.
Although the utility model is to be described with reference to specific embodiments, this description is not meant to the utility model
It is construed as limiting.With reference to the description of the utility model, other variations of the disclosed embodiments are all for those skilled in the art
It is anticipated that, this variation should belong in appended claims limited range.
Claims (4)
1. a kind of waterproof shape alclad LEDbulb lamp of rapid heat dissipation, including lamp housing（1）With lamp housing（1）The metallic lamp holder to connect
（2）, spherical or hemispherical lampshade（3）And lamp housing described in device（1）Interior driving power（4）With driving power（4）Electrical connection
LED light module（5）, it is characterised in that：The lamp housing（1）Including aluminum heat dissipation inner casing（11）And it is wrapped in the aluminum outside
Radiate inner casing（11）The upper and outwardly extending water proof type plastic shell in rear portion（12）, the LED light module（5）It radiates with aluminum
Inner casing（11）Contact, the metallic lamp holder（2）It is connected to the plastic shell（12）Rear portion extended spot and not with aluminum radiate
Inner casing（11）Contact, the aluminum heat dissipation inner casing（11）Inner cavity be filled with connection aluminum heat dissipation inner casing（11）And metallic lamp holder
（2）Heat-conducting glue（6）.
2. waterproof shape alclad LEDbulb lamp according to claim 1, it is characterised in that：Above-mentioned driving power（4）Pass through
The heat-conducting glue（6）It is fixed on above-mentioned aluminum heat dissipation inner casing（11）It is interior, above-mentioned LED light module（5）Periphery and above-mentioned aluminum
Radiate inner casing（11）Connect.
3. waterproof shape alclad LEDbulb lamp according to claim 1, it is characterised in that：Above-mentioned lampshade（3）Bottom nozzle
It is set in above-mentioned plastic shell（12）It is interior and with above-mentioned aluminum radiate inner casing（11）Connect.
4. waterproof shape alclad LEDbulb lamp according to claim 1, it is characterised in that：Above-mentioned lamp housing（1）Interior be equipped with can
With above-mentioned driving power（4）The slot of cooperation inserting positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792982.8U CN207750765U (en) | 2017-12-20 | 2017-12-20 | A kind of waterproof shape alclad LEDbulb lamp of rapid heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792982.8U CN207750765U (en) | 2017-12-20 | 2017-12-20 | A kind of waterproof shape alclad LEDbulb lamp of rapid heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750765U true CN207750765U (en) | 2018-08-21 |
Family
ID=63150113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721792982.8U Expired - Fee Related CN207750765U (en) | 2017-12-20 | 2017-12-20 | A kind of waterproof shape alclad LEDbulb lamp of rapid heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207750765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020125778A1 (en) * | 2018-12-21 | 2020-06-25 | 欧普照明股份有限公司 | Bulb lamp |
-
2017
- 2017-12-20 CN CN201721792982.8U patent/CN207750765U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020125778A1 (en) * | 2018-12-21 | 2020-06-25 | 欧普照明股份有限公司 | Bulb lamp |
| US11371661B2 (en) | 2018-12-21 | 2022-06-28 | Opple Lighting Co., Ltd. | Bulb lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180821 Termination date: 20201220 |