CN203099412U - High-power light-emitting diode (LED) lamp with improved structure - Google Patents
High-power light-emitting diode (LED) lamp with improved structure Download PDFInfo
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- CN203099412U CN203099412U CN2012207471295U CN201220747129U CN203099412U CN 203099412 U CN203099412 U CN 203099412U CN 2012207471295 U CN2012207471295 U CN 2012207471295U CN 201220747129 U CN201220747129 U CN 201220747129U CN 203099412 U CN203099412 U CN 203099412U
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Abstract
The utility model relates to the technical field of illuminating lamps, in particular to a high-power light-emitting diode (LED) lamp with an improved structure. The high-power LED lamp with the improved structure comprises a plastic lamp shell and an LED light source assembly arranged inside the plastic lamp shell, wherein a lamp cover is connected at the upper end of the plastic lamp shell, a lamp cap is connected at the lower end of the plastic lamp shell, the plastic lamp shell comprises an inner wall and an outer wall, the inner wall is connected with the outer wall through a plurality of heat dissipation fins, a heat dissipation channel is defined by every two adjacent heat dissipation fins, the inner wall and the outer wall, and heat dissipation holes are formed in the outer wall of the plastic lamp shell and communicated with the heat dissipation channels. According to the high-power LED lamp with the improved structure, convection currents of air can be formed through each heat dissipation channel and each heat dissipation hole which are communicated with each other in a using process, the improvement of heat dissipation efficiency is benefited, heat generated by LED lamp beads is quickly dissipated out, and the service life of the LED lamp is prolonged.
Description
Technical field
The utility model relates to field of illumination lamp technology, relates in particular to a kind of high-powered LED lamp of architecture advances.
Background technology
Advantages such as the LED light fixture has long service life, and energy consumption is low, radiation is little, volume is little are becoming main force's product of illumination market of new generation, and are effectively spurring the high speed development of environmental protection and energy-conservation industry.But because the luminous efficiency of LED light fixture is higher, in the process of using, can produce a large amount of heats, too high temperature can cause damage to the LED luminescence component, influence the service life of LED light fixture, limited the development of high-powered LED lamp, therefore, the quality of heat dispersion is to estimate an important indicator of LED light fitting quality.Lamp housing is the topmost radiator of LED lamp, and because of aluminium has heat sinking function preferably, therefore, what the lamp housing of present LED lamp mainly adopted is the aluminium material preparation.But aluminium is as metal, and it is heavy to have quality, and shortcomings such as price height, and be difficult to have more variation aspect moulding, the structure of existing aluminium matter lamp housing also exist and be unfavorable for the shortcoming of dispelling the heat can't satisfying popular demand.
Summary of the invention
The purpose of this utility model is to provide a kind of good heat dissipation effect, light weight, the high-powered LED lamp of the architecture advances that production cost is low at the deficiencies in the prior art.
To achieve these goals, the utility model adopts following technical scheme.
A kind of high-powered LED lamp of architecture advances, comprise the plastics lamp housing and be arranged at the led light source assembly of plastics lamp housing inside, the upper end of this plastics lamp housing is connected with lampshade, the lower end of described plastics lamp housing is connected with lamp holder, described plastics lamp housing comprises inwall and outer wall, and described inwall is connected by some radiating fins with outer wall, and adjacent two radiating fins and described inwall, outer wall enclose the formation heat dissipation channel, the outer wall of described plastics lamp housing offers louvre, and described heat dissipation channel is communicated with louvre.
Wherein, inwall, the outer wall of described radiating fin and plastics lamp housing are one-body molded.
Wherein, the high-powered LED lamp of described architecture advances also comprises insulating joint, and the two ends of this insulating joint are connected with plastics lamp housing, lamp holder respectively.
Wherein, described insulating joint comprises first connecting portion, second connecting portion, and described first connecting portion is socketed in the cavity that the inwall of plastics lamp housing forms, and described second connecting portion and lamp holder are spirally connected.
Wherein, the inside of described first connecting portion is provided with the screw mounting groove.
Wherein, the high-powered LED lamp of described architecture advances also comprises the aluminium inserts, and described aluminium inserts is connected with first connecting portion.
Wherein, described aluminium inserts is provided with the installing hole corresponding with the screw mounting groove.
Wherein, described led light source assembly comprises heat-radiating aluminum plate and some LED lamp pearls, and described LED lamp pearl is evenly distributed on this heat-radiating aluminum plate.
Wherein, described heat-radiating aluminum plate is connected with the plastics lamp housing is detachable.
Wherein, described lampshade and plastics lamp housing are spirally connected.
The beneficial effects of the utility model are: the high-powered LED lamp of architecture advances of the present utility model, its adjacent two radiating fins and described inwall, outer wall enclose the formation heat dissipation channel, the outer wall of described plastics lamp housing offers louvre, described heat dissipation channel is communicated with louvre, in the process of using, thermal source in the lamp housing and outside air can free convections, help improving radiating efficiency, the heat that the LED lamp is produced distributes fast, prolongs the service life of LED lamp.
Description of drawings:
Fig. 1 is the structural representation of the high-powered LED lamp of architecture advances of the present utility model.
Fig. 2 is the decomposition texture schematic diagram of the high-powered LED lamp of architecture advances of the present utility model.
Fig. 3 is the structural representation of plastics lamp housing of the high-powered LED lamp of architecture advances of the present utility model.
Fig. 4 is the structural representation of insulating joint of the high-powered LED lamp of architecture advances of the present utility model.
Fig. 5 is the structural representation of aluminium inserts of the high-powered LED lamp of architecture advances of the present utility model.
Reference numeral comprises:
1-plastics lamp housing; 11-inwall; 12-outer wall; 13-radiating fin; 14-heat dissipation channel;
15-louvre; 2-lampshade; 3-lamp holder; 4-led light source assembly; 41-heat-radiating aluminum plate;
42-LED lamp pearl; 5-insulating joint; 51-the first connecting portion; 52-the second connecting portion;
53-screw mounting groove; 6-aluminium inserts; 61-installing hole.
The specific embodiment:
For the ease of those skilled in the art's understanding, below in conjunction with the specific embodiment and accompanying drawing the utility model is further described, the content that embodiment is mentioned not is to qualification of the present utility model.
Extremely shown in Figure 5 as Fig. 1, a kind of high-powered LED lamp of architecture advances, comprise plastics lamp housing 1 and be arranged at the led light source assembly 4 of plastics lamp housing 1 inside, the upper end of this plastics lamp housing 1 is connected with lampshade 2, the lower end of described plastics lamp housing 1 is connected with lamp holder 3, described plastics lamp housing 1 comprises inwall 11 and outer wall 12, described inwall 11 is connected by some radiating fins 13 with outer wall 12, adjacent two radiating fins 13 and described inwall 11, outer wall 12 encloses and constitutes heat dissipation channel 14, the outer wall 12 of described plastics lamp housing 1 offers louvre 15, described heat dissipation channel 14 is communicated with louvre 15, in the process of using, can form the convection current of air, the heat that led light source assembly 4 is produced distributes fast, helps improving radiating efficiency, prolongs the service life of LED lamp; The plastics lamp housing 1 of plastic material is than the light weight of aluminium material, and cost is low, can effectively lower the manufacturing cost of LED, is fit to family more and uses.
Wherein, described radiating fin 13 is one-body molded, simple in structure with inwall 11, the outer wall 12 of plastics lamp housing 1, is convenient to processing, and cost is low.
Wherein, the high-powered LED lamp of described architecture advances also comprises insulating joint 5, the two ends of this insulating joint 5 are connected with plastics lamp housing 1, lamp holder 3 respectively, this insulating joint 5 utilizes engineering plastics to make, not only can connect plastics lamp housing 1 and lamp holder 3 easily, and can play the effect of insulation, safe.
Wherein, described insulating joint 5 comprises first connecting portion 51, second connecting portion 52, and described first connecting portion 51 is socketed in the cavity that the inwall 11 of plastics lamp housing 1 forms, and described second connecting portion 52 is spirally connected with lamp holder 3, makes things convenient for installation and removal.
Wherein, the inside of described first connecting portion 51 is provided with screw mounting groove 53, can realize being connected by screw with insulating joint 5 and aluminium inserts 6, in the production process of reality, can be with aluminium inserts 6 and plastics lamp housing 1 integrated injection molding, by screw insulating joint 5, led light source assembly 4 are individually fixed in the two ends of aluminium inserts 6 then, easy for installation, the production efficiency height.
Wherein, the high-powered LED lamp of described architecture advances also comprises aluminium inserts 6, described aluminium inserts 6 is connected with first connecting portion 51, aluminium inserts 6 has the fast characteristics of heat conduction, the heat that can fast led light source assembly 4 be produced conducts to plastic casing and is distributed in the air, improves the radiating efficiency of LED lamp.
Wherein, described led light source assembly 4 comprises heat-radiating aluminum plate 41 and some LED lamp pearls 42, and described LED lamp pearl 42 is evenly distributed on this heat-radiating aluminum plate 41, and the 42 even distributions of LED lamp pearl make luminous even, good illumination effect, and spread heat is even, rapid heat dissipation.
Wherein, described lampshade 2 is spirally connected with plastics lamp housing 1, can realize Fast Installation and dismounting, makes the assembling of LED lamp more convenient, enhances productivity.
Should be noted that at last; above embodiment only is used to the technical solution of the utility model is described but not to the restriction of the utility model protection domain; although the utility model has been done detailed description with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (10)
1. the high-powered LED lamp of an architecture advances, comprise the plastics lamp housing and be arranged at the led light source assembly of plastics lamp housing inside, the upper end of this plastics lamp housing is connected with lampshade, the lower end of described plastics lamp housing is connected with lamp holder, it is characterized in that, described plastics lamp housing comprises inwall and outer wall, described inwall is connected by some radiating fins with outer wall, adjacent two radiating fins and described inwall, outer wall enclose the formation heat dissipation channel, the outer wall of described plastics lamp housing offers louvre, and described heat dissipation channel is communicated with louvre.
2. the high-powered LED lamp of architecture advances according to claim 1 is characterized in that, inwall, the outer wall of described radiating fin and plastics lamp housing are one-body molded.
3. the high-powered LED lamp of architecture advances according to claim 1 is characterized in that, the high-powered LED lamp of described architecture advances also comprises insulating joint, and the two ends of this insulating joint are connected with plastics lamp housing, lamp holder respectively.
4. the high-powered LED lamp of architecture advances according to claim 3, it is characterized in that, described insulating joint comprises first connecting portion, second connecting portion, and described first connecting portion is socketed in the cavity that the inwall of plastics lamp housing forms, and described second connecting portion and lamp holder are spirally connected.
5. the high-powered LED lamp of architecture advances according to claim 4 is characterized in that, the inside of described first connecting portion is provided with the screw mounting groove.
6. the high-powered LED lamp of architecture advances according to claim 5 is characterized in that, the high-powered LED lamp of described architecture advances also comprises the aluminium inserts, and described aluminium inserts is connected with first connecting portion.
7. the high-powered LED lamp of architecture advances according to claim 6 is characterized in that, described aluminium inserts is provided with the installing hole corresponding with the screw mounting groove.
8. the high-powered LED lamp of architecture advances according to claim 1 is characterized in that, described led light source assembly comprises heat-radiating aluminum plate and some LED lamp pearls, and described LED lamp pearl is evenly distributed on this heat-radiating aluminum plate.
9. the high-powered LED lamp of architecture advances according to claim 8 is characterized in that, described heat-radiating aluminum plate is connected with the plastics lamp housing is detachable.
10. the high-powered LED lamp of architecture advances according to claim 1 is characterized in that, described lampshade and plastics lamp housing are spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207471295U CN203099412U (en) | 2012-12-31 | 2012-12-31 | High-power light-emitting diode (LED) lamp with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207471295U CN203099412U (en) | 2012-12-31 | 2012-12-31 | High-power light-emitting diode (LED) lamp with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099412U true CN203099412U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207471295U Expired - Fee Related CN203099412U (en) | 2012-12-31 | 2012-12-31 | High-power light-emitting diode (LED) lamp with improved structure |
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| Country | Link |
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| CN (1) | CN203099412U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486478A (en) * | 2013-09-29 | 2014-01-01 | 常州市武进区半导体照明应用技术研究院 | Combined type LED illuminating device |
| CN104359034A (en) * | 2014-11-23 | 2015-02-18 | 陈善能 | Multifunctional air-purification LED (Light-Emitting Diode) lamp |
| CN105841007A (en) * | 2016-03-31 | 2016-08-10 | 中山市高乐电子科技有限公司 | LED energy saving lamp |
| CN111120926A (en) * | 2018-10-31 | 2020-05-08 | 江门市彬河光电科技有限公司 | Heat radiation structure of LED down lamp |
-
2012
- 2012-12-31 CN CN2012207471295U patent/CN203099412U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486478A (en) * | 2013-09-29 | 2014-01-01 | 常州市武进区半导体照明应用技术研究院 | Combined type LED illuminating device |
| CN103486478B (en) * | 2013-09-29 | 2015-08-05 | 常州市武进区半导体照明应用技术研究院 | A kind of combined LED illuminating device |
| CN104359034A (en) * | 2014-11-23 | 2015-02-18 | 陈善能 | Multifunctional air-purification LED (Light-Emitting Diode) lamp |
| CN105841007A (en) * | 2016-03-31 | 2016-08-10 | 中山市高乐电子科技有限公司 | LED energy saving lamp |
| CN111120926A (en) * | 2018-10-31 | 2020-05-08 | 江门市彬河光电科技有限公司 | Heat radiation structure of LED down lamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20131231 |