CN203052309U - Heart-shaped light emitting diode (LED) bulb lamp - Google Patents
Heart-shaped light emitting diode (LED) bulb lamp Download PDFInfo
- Publication number
- CN203052309U CN203052309U CN2013200234753U CN201320023475U CN203052309U CN 203052309 U CN203052309 U CN 203052309U CN 2013200234753 U CN2013200234753 U CN 2013200234753U CN 201320023475 U CN201320023475 U CN 201320023475U CN 203052309 U CN203052309 U CN 203052309U
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- bulb lamp
- heart
- led bulb
- spherical
- outer cover
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Abstract
The utility model discloses a heart-shaped light emitting diode (LED) bulb lamp which comprises a lamp holder connected with a power source, a driver, a radiator, an LED light source component and an outer cover and further comprises a pointed portion which is formed at the top of the outer cover and recessed downwards towards the inner side of the outer cover. The pointed portion is a slewing body formed by an arc wire. Due to arrangement of the pointed portion, an inner wall of the pointed portion reflects a part of light rays facing the top. Due to the reflection of the light rays, on one hand, the shortage that the top of the outer cover is over strong in light can be avoided, and on the other hand, the reflected light rays formed by the pointed portion further enable a light-emitting angle of the whole bulb lamp to be enlarged, and the effect of large angle light emission is achieved. In addition, the structure can further beautify the LED bulb lamp.
Description
Technical field
The utility model relates to LED bulb lamp field, relates to a kind of heart-shaped LED bulb lamp in particular, and it can improve the LED bulb lamp from the outside luminous uniformity of cell-shell, and has characteristics attractive in appearance and that increase lighting angle.
Background technology
The LED bulb lamp has advantages such as power saving and life-span length based on it, used widely gradually, and become the alternative source of light in places such as the modern life and office.Traditional LED lamp generally all comprises lamp holder, driver, radiator, led light source assembly and outer cover, this lamp holder links to each other with power supply, this driver is arranged between lamp holder and the led light source assembly, the heat that this radiator then is used for the led light source assembly course of work is produced distributes, this outer cover generally adopts sphere shape PC cover, and it covers on outside the led light source assembly.
At present for the sphere outer cover, because the light that this led light source assembly produces can carry out various such as optical effects such as reflection, refraction or diffusions in the sphere outer cover, can outwards be launched from the top of sphere outer cover by the light that the led light source assembly produces morely, thereby make the top brighter, it does not only have any actual utility, has also influenced the uniformity of luminance of whole bulb lamp.
In view of this, the inventor has this case to produce at the above-mentioned defective further investigation of existing LED bulb lamp then.
The utility model content
The purpose of this utility model is to provide a kind of heart-shaped LED bulb lamp, and it not only can solve existing bulb lamp and have the brighter problem in top, but also has characteristics attractive in appearance and the increase lighting angle.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of heart-shaped LED bulb lamp, comprise the lamp holder, driver, radiator, led light source assembly and the outer cover that link to each other with power supply, wherein, this heart LED bulb lamp also comprise be formed on the outer cover top and towards the cover in recessed tip, this tip is the formed revolving body of a camber line.
Further, this New LED bulb lamp also comprises the reflecting plate that is set on the tip, is formed with a plurality of loopholes on this reflecting plate.
Further, these a plurality of loopholes have many groups, and these many group loopholes are along the gyratory directions circumference uniform distribution of reflecting plate, and every group of loophole all has several holes, and pore size increases with the increase of distance between itself and summit, tip.
Further, this led light source assembly has the plurality of LEDs illuminator, this heart LED bulb lamp also comprises spherical and is attached to flexible PCB on the spherical, this spherical is positioned at and outwards transmits heat above the radiator and via radiator, this flexible PCB has a plurality of radial bar shapes, each bar shape one end is positioned at the spherical top, and the other end extends towards the spherical bottom along the spherical sphere; All be arranged at intervals with the plurality of LEDs illuminator on each bar shape.
Further, a plurality of bar shapes of this flexible PCB are " rice " font arranges, should " rice " font be centered close to the spherical top.
Further, the LED illuminator on each bar shape is the setting of equidistant interval.
After adopting said structure, a kind of heart-shaped LED bulb lamp that the utility model relates to, it has a tip by recessed in the cover at the outer cover top, so the inwall of this tip meeting reflecting part is towards the light at top, by above-mentioned light reflection, can avoid the higher defective of outer cover top place's light intensity on the one hand, its formed reflection ray also can enlarge the lighting angle of whole bulb lamp on the other hand, has the luminous effect of wide-angle.In addition, above-mentioned moulding also has the effect of beautifying the LED bulb lamp.
Description of drawings
The combination schematic diagram of Fig. 1 a kind of heart-shaped LED bulb lamp preferred embodiment for the utility model relates to;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the three-dimensional exploded view of Fig. 1.
Among the figure:
Heart-shaped LED bulb lamp 100 lamp holders 1
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
As shown in Figure 1 to Figure 3, a kind of heart-shaped LED bulb lamp 100 that the utility model relates to, comprise the lamp holder 1, driver (not shown), radiator 2, led light source assembly 3 and the outer cover 4 that link to each other with power supply, said structure and prior art are basic identical, so not unnecessary description.
Main improvement of the present utility model is, this heart LED bulb lamp 100 also comprise be formed on outer cover 4 tops and in the cover recessed tip 41, this tip 41 is the formed revolving body of a camber line.
So, by recessed in the cover at outer cover 4 tops tip 41 arranged, so the inwall of this tip 41 meeting reflecting part is towards the light at top, by above-mentioned light reflection, can avoid the higher defective of outer cover 4 tops place's light intensity on the one hand, its formed reflection ray also can enlarge the lighting angle of whole bulb lamp on the other hand, has the luminous effect of wide-angle.In addition, above-mentioned moulding also has the effect of beautifying the LED bulb lamp.
In order further to improve reflecting effect, this New LED bulb lamp also comprises the reflecting plate 5 that is set on the tip 41, is formed with a plurality of loopholes 51 on this reflecting plate 5, and these a plurality of loopholes 51 are used for guaranteeing that outer cover 4 tops have suitable light and appear.Preferably, these a plurality of loopholes 51 have many groups, should organize loopholes 51 along the gyratory directions circumference uniform distribution of reflecting plate 5 more, every group of loophole 51 all has several holes, and pore size increases with the increase of distance between itself and 41 summits, tip, can guarantee that so outer cover 4 tops have brightness uniformly.
Allow whole heart-shaped LED bulb lamp 100 can have illumination effect more uniformly in order to play, this led light source assembly 3 has plurality of LEDs illuminator 31, this heart LED bulb lamp 100 also comprises spherical 6 and is attached to flexible PCB 7 on the spherical 6, this spherical 6 is positioned at radiator 2 tops and outwards transmits heat via radiator 2, this flexible PCB 7 has a plurality of radial bar shapes 71, each bar shape 71 1 end is positioned at spherical 6 tops, and the other end extends towards spherical 6 bottoms along spherical 6 spheres; All be arranged at intervals with plurality of LEDs illuminator 31 on each bar shape 71.Preferably, a plurality of bar shapes 71 of this flexible PCB 7 are " rice " font arranges, should " rice " font be centered close to spherical 6 tops, and the LED illuminator 31 on each bar shape 71 is the setting of equidistant interval.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (6)
1. one kind heart-shaped LED bulb lamp, comprise the lamp holder, driver, radiator, led light source assembly and the outer cover that link to each other with power supply, it is characterized in that, this heart LED bulb lamp also comprise be formed on the outer cover top and towards the cover in recessed tip, this tip is the formed revolving body of a camber line.
2. a kind of heart-shaped LED bulb lamp as claimed in claim 1 is characterized in that this New LED bulb lamp also comprises the reflecting plate that is set on the tip, is formed with a plurality of loopholes on this reflecting plate.
3. a kind of heart-shaped LED bulb lamp as claimed in claim 2, it is characterized in that these a plurality of loopholes have many groups, these many group loopholes are along the gyratory directions circumference uniform distribution of reflecting plate, every group of loophole all has several holes, and pore size increases with the increase of distance between itself and summit, tip.
4. a kind of heart-shaped LED bulb lamp as claimed in claim 1, it is characterized in that, this led light source assembly has the plurality of LEDs illuminator, this heart LED bulb lamp also comprises spherical and is attached to flexible PCB on the spherical, this spherical is positioned at and outwards transmits heat above the radiator and via radiator, this flexible PCB has a plurality of radial bar shapes, and each bar shape one end is positioned at the spherical top, and the other end extends towards the spherical bottom along the spherical sphere; All be arranged at intervals with the plurality of LEDs illuminator on each bar shape.
5. a kind of heart-shaped LED bulb lamp as claimed in claim 4 is characterized in that, a plurality of bar shapes of this flexible PCB are " rice " font arranges, should " rice " font be centered close to the spherical top.
6. a kind of heart-shaped LED bulb lamp as claimed in claim 4 is characterized in that, the LED illuminator on each bar shape is equidistant interval and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200234753U CN203052309U (en) | 2013-01-16 | 2013-01-16 | Heart-shaped light emitting diode (LED) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200234753U CN203052309U (en) | 2013-01-16 | 2013-01-16 | Heart-shaped light emitting diode (LED) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052309U true CN203052309U (en) | 2013-07-10 |
Family
ID=48735259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200234753U Expired - Fee Related CN203052309U (en) | 2013-01-16 | 2013-01-16 | Heart-shaped light emitting diode (LED) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566257A (en) * | 2013-10-23 | 2015-04-29 | 上海德士电器有限公司 | Round cage LED component, LED lamp with round cage LED component and LED bulb lamp with round cage LED component |
-
2013
- 2013-01-16 CN CN2013200234753U patent/CN203052309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566257A (en) * | 2013-10-23 | 2015-04-29 | 上海德士电器有限公司 | Round cage LED component, LED lamp with round cage LED component and LED bulb lamp with round cage LED component |
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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 |
Granted publication date: 20130710 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |