CN204005355U - A kind of all-round smooth LED bulb lamp of plastics alclad - Google Patents
A kind of all-round smooth LED bulb lamp of plastics alclad Download PDFInfo
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- CN204005355U CN204005355U CN201420397585.0U CN201420397585U CN204005355U CN 204005355 U CN204005355 U CN 204005355U CN 201420397585 U CN201420397585 U CN 201420397585U CN 204005355 U CN204005355 U CN 204005355U
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- lamp body
- alclad
- plastics
- round smooth
- lamp
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of all-round smooth LED bulb lamp of plastics alclad, comprises plastics alclad lamp body, all-round smooth PC lampshade, LED light source assembly, power module and lamp holder; Described plastics alclad lamp body comprises outer lamp body and the inner sleeve of integrated injection molding, between this inner sleeve and outer lamp body, form and have installation cavity, in this installation cavity, be inlaid with aluminum component, described power module is contained in the insulation cavity volume consisting of described inner sleeve, described LED light source assembly is located on the outer end side face of described aluminum component, described all-round smooth PC lampshade is for being greater than hemispherical cover body, and it is fastened on the top of described plastics alclad lamp body.The all-round smooth LED bulb lamp of this novel plastic alclad is with good heat dissipation, and power supply and aluminum component isolation are good, the outstanding advantages that lighting angle is large, and packaging technology is convenient, and cost is lower, is also easy to penetration and promotion.
Description
Technical field
The utility model belongs to LED bulb lamp technical field, is specifically related to a kind of all-round smooth LED bulb lamp of plastics alclad.
Background technology
The lamp body material of LED light fixture can be divided into plastics, die casting aluminium, car aluminium, pottery, heat-conducting plastic etc., traditional aluminium lamp body good heat dissipation effect wherein, but through safety certification more difficult; There is again the problem of heat conductivility deficiency in common plastics lamp body.So the design of plastics alclad in recent years becomes the study hotspot of industry.
At present, due to the problem of technology difficulty, general plastic packets constructed of aluminium all adopts die casting aluminium or the peripheral injection mo(u)lding of punching press aluminium to have plastic material, and plastic material makes driver module and human body produce isolation, has ensured the security performance of product.Yet, in its plastics alclad lamp body, do not do insulation processing, in order to make driver module and aluminum component isolation, the general heat-shrink tube that adopts encases driver module, or by draw-in groove, driver module is fastened on to cap part, makes the circuit of driver module avoid contacting with aluminum component with components and parts, yet due to factors such as transportation and vibrations, still there is safe risk in the structure of design like this.In addition, it is independent respectively that industry also often adopts aluminum component and plastics lamp body, aluminum component is installed on to plastics lamp body inner, also needs to lock by screw.The shortcoming of the method is need adopt associated fixture to be fixed together one by one plastics lamp body, aluminum component and LED light source inter-module, and its technique is loaded down with trivial details, and heat conductivility is not enough.
Utility model content
The purpose of this utility model is to provide a kind of all-round smooth LED bulb lamp of plastics alclad, has greatly promoted the safety of structure of plastics alclad bulb lamp, also brings simplified assembling process simultaneously, reduces costs advantage.
In order to reach above-mentioned purpose, solution of the present utility model is:
An all-round smooth LED bulb lamp for plastics alclad, comprises plastics alclad lamp body, all-round smooth PC lampshade, LED light source assembly, power module and lamp holder; Described plastics alclad lamp body comprises outer lamp body and the inner sleeve of integrated injection molding, between this inner sleeve and outer lamp body, form and have installation cavity, in this installation cavity, be inlaid with aluminum component, described power module is contained in the insulation cavity volume consisting of described inner sleeve, described LED light source assembly is located on the outer end side face of described aluminum component, described all-round smooth PC lampshade is for being greater than hemispherical cover body, and it is fastened on the top of described plastics alclad lamp body.
Described inner sleeve is along its axial height so that at least complete built-in being as the criterion of described power module.
The plastic material of described plastics alclad lamp body is a kind of in PC, PBT, PP and heat-conducting plastic.
On the outer end side face of described aluminum component, offer porose position, described LED light source assembly adopts screwed lock to be located on position, described hole.
Adopt after such scheme, this Novel photo is for the beneficial effect of prior art:
(1) plastics alclad lamp body Integral design has inner sleeve, not only forms the firm aluminum component of installation cavity and installs, and form insulation cavity volume power module and aluminum component are isolated safely, has ensured the security performance of product and can authenticate by associated safety;
(2) in making, inject plastics alclad lamp body on aluminum component basis, during assembling, only LED light source assembly need be locked on the outer end side face of aluminum component, packaging technology is convenient, and cost is lower, is also easy to penetration and promotion;
(3) due to LED bulb lamp, adopt the all-round smooth PC cover that is greater than hemisphere of blow molding, lighting angle is large, can meet the demand of the wide-angle illuminations such as desk lamp.
Accompanying drawing explanation
Fig. 1 is the package assembly schematic diagram of this Novel bulb lamp;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of this Novel bulb lamp.
Label declaration
The outer lamp body 11 of plastics alclad lamp body 1
Inner sleeve 12 installation cavitys 13
Aluminum component 14 insulation cavity volumes 15
All-round smooth PC lampshade 2 LED light source assemblies 3
Power module 4 lamp holders 5
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this case is described in further detail.
This case relates to a kind of all-round smooth LED bulb lamp of plastics alclad, as shown in Figure 1-2, comprises plastics alclad lamp body 1, all-round smooth PC lampshade 2, LED light source assembly 3, power module 4 and lamp holder 5.
Described plastics alclad lamp body 1 comprises outer lamp body 11 and the inner sleeve 12 of integrated injection molding.The plastic material of plastics alclad lamp body 1 can be in PC, PBT, PP and heat-conducting plastic a kind of.11 formations of inner sleeve 12 and outer lamp body have installation cavity 13, in this installation cavity 13, are inlaid with aluminum component 14.In making, preferably on aluminum component 14 bases, inject plastics alclad lamp body 1, with this, simplify technique, also make the assembling effect of the two better.Extend as for the end near outer lamp body 11 outer end of aluminum component 14, and LED light source assembly 3 is located on the outer end side face of aluminum component 14.Particularly, can on the side face of the outer end of aluminum component 14, offer porose position, LED light source assembly 3 adopts screwed lock to be located on this position, hole.
The interior formation one insulation cavity volume 15 of described inner sleeve 12, power module 4 is contained in this insulation cavity volume 15 completely.Preferably, inner sleeve 12 is along its axial height so that power module 4 built-in being as the criterion at least completely, with this, strengthens the safe buffer action of 14 of power module 4 and aluminum components.All-round smooth PC lampshade 2 is for being greater than hemispherical cover body, and it is fastened on the top of plastics alclad lamp body 1, can realize and be greater than 270 ° luminous.
To sum up, the all-round smooth LED bulb lamp of this novel plastic alclad is with good heat dissipation, and power supply and aluminum component isolation are good, the outstanding advantages that lighting angle is large, and packaging technology is convenient, and cost is lower, is also easy to penetration and promotion.
The foregoing is only this novel preferred embodiment, all equalizations of doing with this novel claim scope change and modify, and all should belong to the scope of this novel claim.
Claims (4)
1. an all-round smooth LED bulb lamp for plastics alclad, comprises plastics alclad lamp body, all-round smooth PC lampshade, LED light source assembly, power module and lamp holder; It is characterized in that: described plastics alclad lamp body comprises outer lamp body and the inner sleeve of integrated injection molding, between this inner sleeve and outer lamp body, form and have installation cavity, in this installation cavity, be inlaid with aluminum component, described power module is contained in the insulation cavity volume consisting of described inner sleeve, described LED light source assembly is located on the outer end side face of described aluminum component, described all-round smooth PC lampshade is for being greater than hemispherical cover body, and it is fastened on the top of described plastics alclad lamp body.
2. the all-round smooth LED bulb lamp of a kind of plastics alclad as claimed in claim 1, is characterized in that: described inner sleeve is along its axial height so that at least complete built-in being as the criterion of described power module.
3. the all-round smooth LED bulb lamp of a kind of plastics alclad as claimed in claim 1, is characterized in that: the plastic material of described plastics alclad lamp body is a kind of in PC, PBT, PP and heat-conducting plastic.
4. the all-round smooth LED bulb lamp of a kind of plastics alclad as claimed in claim 1, is characterized in that: on the outer end side face of described aluminum component, offer porose position, described LED light source assembly adopts screwed lock to be located on position, described hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397585.0U CN204005355U (en) | 2014-07-18 | 2014-07-18 | A kind of all-round smooth LED bulb lamp of plastics alclad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397585.0U CN204005355U (en) | 2014-07-18 | 2014-07-18 | A kind of all-round smooth LED bulb lamp of plastics alclad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005355U true CN204005355U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420397585.0U Expired - Fee Related CN204005355U (en) | 2014-07-18 | 2014-07-18 | A kind of all-round smooth LED bulb lamp of plastics alclad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016101100A1 (en) * | 2014-12-22 | 2016-06-30 | 东莞励国照明有限公司 | Led lamp and manufacturing method |
| TWI555948B (en) * | 2015-11-12 | 2016-11-01 | 聚鼎科技股份有限公司 | LED bulb |
-
2014
- 2014-07-18 CN CN201420397585.0U patent/CN204005355U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016101100A1 (en) * | 2014-12-22 | 2016-06-30 | 东莞励国照明有限公司 | Led lamp and manufacturing method |
| TWI555948B (en) * | 2015-11-12 | 2016-11-01 | 聚鼎科技股份有限公司 | LED bulb |
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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: 20141210 Termination date: 20210718 |