CN103867912A - Light emitting diode (LED) decoration lamp - Google Patents
Light emitting diode (LED) decoration lamp Download PDFInfo
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- CN103867912A CN103867912A CN201210528474.4A CN201210528474A CN103867912A CN 103867912 A CN103867912 A CN 103867912A CN 201210528474 A CN201210528474 A CN 201210528474A CN 103867912 A CN103867912 A CN 103867912A
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- led
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- bulb
- heat radiation
- heat dissipation
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a light emitting diode (LED) decoration lamp which directly replaces an incandescent decoration lamp bulb in the crystal decoration lamp illumination field. The LED decoration lamp is composed of an LED lamp bulb, a heat dissipation sleeve and a lamp seat support, wherein the LED lamp bulb comprises an LED, an LED lamp support, a bulb housing, a heat dissipation fan and a lamp head component. Thermal resistance is reduced to the minimum by directly sticking the LED to the surface of a polyhedron fixed on the upper portion of the LED lamp support. Due to coordination of the heat dissipation fan inside the LED lamp bulb, airflow enters into the LED lamp bulb from the bottom of the heat dissipation sleeve, flows through the lamp head component and the LED lamp support, and outflows from heat dissipation holes in the top of the bulb housing, and therefore a fluent airflow channel is formed, heat generated by a high power LED chip is rapidly discharged, and formation of heat accumulation is avoided. Simultaneously, structural features of a lamp are fully used, functions of the heat dissipation sleeve are brought into full play, and heat exchange area is increased and heat dissipation effects are enhanced by tightly fixing the LED lamp bulb and the heat dissipation sleeve together. The reliability problems of the high power LED chip under severe environmental conditions are effectively solved by adopting a double-footed mode, and therefore use life of the LED decoration lamp is effectively guaranteed.
Description
Technical field
The present invention relates to lighting technical field, relate in particular to a kind of for replacing the LED ornament lamp of incandescent decorating lamp bulb.
Background technology
The light source below of Quartz lamp decoration is provided with a sleeve, the lamp socket being connected with light source is placed in sleeve, it is main that light source generally adopts incandescent decorating lamp bulb, as candle incandescent lamp bulb, be to adopt at present electricity-saving lamp to be difficult to replace, its main cause is that electricity-saving lamp is area source, the light sending is difficult to make crystal to produce sparkling and crystal-clear effect, cannot reach lamp decoration design level, thereby at Quartz lamp decoration lighting field, energy-saving illumination is difficult to accomplish something.Utilize the feature of great power LED directional lighting, adopt many great power LEDs to form a ring compactly, just can produce the effect of incandescent lamp bulb filament light-emitting, but great power LED caloric value is large, in LED ornament lamp, many great power LEDs are placed on the place that area is very little, add and be placed in cell-shell, radiating condition is very severe, relies on radiator heat-dissipation, or rely on radiator fan to dispel the heat, all cannot solve that high-power LED chip sends out heat localization thermogenetic and the problem that causes great power LED to lose efficacy.Thereby, there is no at present great power LED ornament lamp and can directly replace incandescent decorating lamp bulb and enter Quartz lamp decoration lighting field.
Summary of the invention
The object of the present invention is to provide one to meet Quartz lamp decoration illumination instructions for use, in giving full play to LED directional lighting feature, effectively solve the integrity problem of high-power LED chip under severe environmental conditions very, can directly replace incandescent decorating lamp bulb and enter the LED ornament lamp of Quartz lamp decoration lighting field.
The object of the invention is to realize by following technical measures:
Described LED lamp bracket is hollow metal housing, outer surface of upper is polyhedron, and be provided with louvre, middle part is provided with the cannelure that cell-shell is installed, lower port is provided with screw thread or protruding, concave station, and LED is directly fixed on polyhedral surface, LED lamp bracket top by viscose glue, and radiator fan is placed in the hollow housing of LED lamp bracket middle and lower part, and be screwed on LED lamp bracket with Lighthead assembly, cell-shell is provided with louvre and is fixed on the cannelure at LED lamp bracket middle part; Described heat radiation sleeve upper port is provided with screw thread or concave, convex platform, and described light holder support is placed on radiating sleeve tube inner chamber, and LED bulb is fastenedly connected by screw thread or concavo-convex with heat radiation sleeve; Described lamp socket is arranged on light holder support, and described Lighthead assembly is provided with the lamp holder electric conductor being electrically connected with lamp socket.
Described heat radiation sleeve is provided with louvre.
Described LED adapter is arranged on light holder support or decorative lamp.
The invention has the beneficial effects as follows: 1, broken through the difficult problem that energy-saving illumination is difficult to enter Quartz lamp decoration lighting field, made LED decorations lamp can directly replace incandescent decorating lamp bulb, energy-saving effect is remarkable.2, high, practical, the good decorating effect of whole modulated structure compactness, reliability, price function are than high.3, shape has the various ways such as candle bubble shape, point bubble shape, spherical, general bubble shape, can meet lamp decoration designer's requirement, and product is easily accepted by client, plays certain facilitation to implementing Green Lighting Project.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is further illustrated with concrete practical example.
Fig. 1 is the embodiment of the present invention 1 structural representation.
Fig. 2 is embodiment of the present invention 1A structure for amplifying schematic diagram.
Fig. 3 is that the present invention's sleeve that dispels the heat is provided with the structural representation of louvre.
Fig. 4 is the embodiment of the present invention 2 structural representations.
Fig. 5 is the embodiment of the present invention 3 structural representations.
Fig. 6 is embodiment of the present invention 3B structure for amplifying schematic diagram.
Fig. 7 is the embodiment of the present invention 4 structural representations.
Fig. 8 is the embodiment of the present invention 5 structural representations.
Detailed description of the invention
As shown in Figure 1 and Figure 2, LED ornament lamp, comprises LED bulb 1, heat radiation sleeve 2, light holder support 3; LED bulb 1 is made up of LED4, LED lamp bracket 5, cell-shell 6, radiator fan 7, Lighthead assembly 8; LED lamp bracket 5 is metal hollow housing, and top 9 outer surfaces are polyhedron, and is provided with louvre 10, and middle part is provided with the cannelure 11 that cell-shell is installed, and lower port is provided with screw thread 12; LED4 is directly pasted and fixed on LED lamp bracket 5 polyhedral surfaces, top 9, Lighthead assembly 8 is established louvre 12, radiator fan 7 is interior and fixing with screw 13 with the hollow housing that Lighthead assembly 8 is placed in LED lamp bracket 5 middle and lower parts, and cell-shell 6 is provided with louvre 14 and is fixed on the cannelure 11 at LED lamp bracket 5 middle parts; Heat radiation sleeve 2 upper port are provided with screw thread 15, light holder support 3 is for being fixed on decorative lamp by LED bulb 1, it is made up of lamp socket 16, support 17, light holder support 3 is placed on heat radiation sleeve 2 inner chambers, and LED bulb 1 carries out screw threads for fastening by LED lamp bracket 5 lower port screw threads 12 with heat radiation sleeve 2 upper port screw threads 15 with heat radiation sleeve 2 and is connected; Lamp socket 16 is arranged on support 17, and Lighthead assembly 8 electric conductors 18 are electrically connected with lamp socket 16 electric conductors 19.
LED4 is directly pasted and fixed on LED lamp bracket 5 polyhedral surfaces, top 9, thermal resistance is dropped to minimum; LED lamp bracket 5 is hollow housing, top 9 is provided with louvre 10, cell-shell 6 is provided with louvre 14, Lighthead assembly 8 is provided with louvre 12, heat radiation sleeve 2 is hollow, make from heat radiation sleeve 2, Lighthead assembly 8, LED4 is housed LED lamp bracket 5 tops 9 to cell-shell 6, form a unobstructed gas channel, under the active heat removal effect of radiator fan 7, air-flow enters from heat radiation sleeve 2 bottoms, go out from the louvre 14 at cell-shell 6 tops, the heat that great power LED 4 chips are produced is discharged rapidly, avoids the formation of heat localization as far as possible; Simultaneously, in order further to improve the reliability of product, make full use of the design feature of light fixture, the effect of performance heat radiation sleeve 2, carry out screw threads for fastening by LED bulb 1 with heat radiation sleeve 2 and be connected, strengthen heat exchange area, strengthen radiating effect, the mode that employing is worked along both lines, is effectively guaranteed LED ornament lamp service life.
Fig. 3 is the structural representation that heat radiation sleeve 2 is provided with louvre 20, by increasing the method for louvre 20, increases air-flow air intake passage, to strengthen radiating effect.
Fig. 4 is the embodiment of the present invention 2 structural representations, and in figure, LED adapter 21 is arranged on support 17 by screw 22, and support 17 is placed in light fixture 23 hollow screw 24, is fixed by nut 25.Other operation principles are the same with embodiment 1.
Fig. 5, Fig. 6 difference from Example 1 are in embodiment 1 that LED bulb 1 and heat radiation sleeve 2 carry out screw threads for fastening and be connected and change LED bulb 1 boss 26 into and carry out concavo-convex with sleeve 2 concave stations 27 that dispel the heat and be fastenedly connected, and make more convenient to operately, and vice versa.
In some use occasions, as desk lamp, there is cover lamp decoration, not necessarily need cell-shell, in order to fully demonstrate the light efficiency of LED, Fig. 7 is the embodiment of the present invention 4 structural representations.The feature of its maximum is that LED28 is directly fixed on LED lamp bracket 29 polyhedral surfaces, top 30 by viscose glue, and LED28 directly exposes, and is fixed and is insulated by gum cover 31, has not only improved light efficiency, and has improved radiating effect.Gum cover 31 can adopt silicone insulation cover, also can adopt garment bag, is put together, and is provided with the hole corresponding with LED by left and right two halves.Other operation principles are the same with embodiment 1.
Fig. 8 is the embodiment of the present invention 5 structural representations.Lighthead assembly 32 current-carrying parts 33 adopt E14 lamp holder, also can adopt binding post, or G4, G5.3, GU10, E12, E14, E26, E27 lamp holder, and lamp socket 34 mates with current-carrying part 33.Key is the instructions for use that adapts to various decorative lamps, and other operation principles are the same with embodiment 1.
Embodiments of the present invention are not limited to this; according to foregoing of the present invention; according to ordinary skill knowledge and the customary means of this area; do not departing under the above-mentioned basic fundamental thought of the present invention prerequisite; can also make amendment, replacement or the change of other various ways, within all dropping on rights protection scope of the present invention.
Claims (7)
1.LED ornament lamp, comprise LED bulb, heat radiation sleeve, light holder support and LED adapter, described LED bulb is by LED, LED lamp bracket, cell-shell, radiator fan, Lighthead assembly composition, described light holder support is for being fixed on decorative lamp by LED bulb, it is by lamp socket, support composition, it is characterized in that: described LED lamp bracket is hollow metal housing, outer surface of upper is polyhedron, and be provided with louvre, middle part is provided with the cannelure that cell-shell is installed, lower port is provided with screw thread or protruding, concave station, LED is directly pasted and fixed on polyhedral surface, LED lamp bracket top, radiator fan is placed in the hollow housing of LED lamp bracket middle and lower part, and be screwed on LED lamp bracket with Lighthead assembly, cell-shell is provided with louvre and is fixed on the cannelure at LED lamp bracket middle part, described heat radiation sleeve upper port is provided with screw thread or concave, convex platform, and described light holder support is placed on radiating sleeve tube inner chamber, and LED bulb is fastenedly connected by screw thread or concavo-convex with heat radiation sleeve, described lamp socket is arranged on light holder support, and described Lighthead assembly is provided with the lamp holder electric conductor being electrically connected with lamp socket.
2. LED ornament lamp according to claim 1, is characterized in that described heat radiation sleeve is provided with louvre.
3. LED ornament lamp according to claim 1, is characterized in that described LED adapter is arranged on light holder support or decorative lamp.
4.LED ornament lamp, comprise LED bulb, heat radiation sleeve, light holder support and LED adapter, described LED bulb is by LED, LED lamp bracket, radiator fan, Lighthead assembly composition, described light holder support is for being fixed on decorative lamp by LED bulb, it is by lamp socket, support composition, it is characterized in that: described LED lamp bracket is hollow metal housing, outer surface of upper is polyhedron, and be provided with louvre, lower port is provided with screw thread or protruding, concave station, LED is directly pasted and fixed on polyhedral surface, LED lamp bracket top, put gum cover, radiator fan is placed in the hollow housing of LED lamp bracket middle and lower part, and be screwed on LED lamp bracket with Lighthead assembly, described heat radiation sleeve upper port is provided with screw thread or concave, convex platform, and described light holder support is placed on radiating sleeve tube inner chamber, and LED bulb is fastenedly connected by screw thread or concavo-convex with heat radiation sleeve, described lamp socket is arranged on light holder support, and described Lighthead assembly is provided with the lamp holder electric conductor being electrically connected with lamp socket.
5. LED ornament lamp according to claim 4, is characterized in that described gum cover is garment bag, and is provided with the hole corresponding with LED, for left and right two halves are put together.
6. LED ornament lamp according to claim 4, is characterized in that described heat radiation sleeve is provided with louvre.
7. LED ornament lamp according to claim 4, is characterized in that described LED adapter is arranged on light holder support or decorative lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210528474.4A CN103867912A (en) | 2012-12-10 | 2012-12-10 | Light emitting diode (LED) decoration lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210528474.4A CN103867912A (en) | 2012-12-10 | 2012-12-10 | Light emitting diode (LED) decoration lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103867912A true CN103867912A (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210528474.4A Pending CN103867912A (en) | 2012-12-10 | 2012-12-10 | Light emitting diode (LED) decoration lamp |
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| Country | Link |
|---|---|
| CN (1) | CN103867912A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202464A (en) * | 2015-10-14 | 2015-12-30 | 惠州市加迈电器有限公司 | Atmosphere lamp |
-
2012
- 2012-12-10 CN CN201210528474.4A patent/CN103867912A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202464A (en) * | 2015-10-14 | 2015-12-30 | 惠州市加迈电器有限公司 | Atmosphere lamp |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |