CN203068196U - Light emitting diode (LED) bulb achieving multi-angle irradiation - Google Patents
Light emitting diode (LED) bulb achieving multi-angle irradiation Download PDFInfo
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- CN203068196U CN203068196U CN2012207194254U CN201220719425U CN203068196U CN 203068196 U CN203068196 U CN 203068196U CN 2012207194254 U CN2012207194254 U CN 2012207194254U CN 201220719425 U CN201220719425 U CN 201220719425U CN 203068196 U CN203068196 U CN 203068196U
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Abstract
The utility model discloses a light emitting diode (LED) bulb achieving multi-angle irradiation. The LED bulb comprises a lamp body, a lamp holder, an optical lamp cover, LED devices and a strip-shaped installation block standing inside the optical lamp cover, wherein the strip-shaped installation block is of a polyhedron structure, and all side faces of the strip-shaped installation block are respectively provided with a strip-shaped lamp board. Each strip-shaped lamp board is provided with a plurality of LED devices which are distributed at intervals along the length direction of each strip-shaped lamp board, and the shining surface of each LED device faces to the inner side wall of the optical lamp cover. The strip-shaped installation block is of the polyhedron structure, all side faces of the strip-shaped installation block are provided with the strip-shaped lamp boards provided with the plurality of LED devices, the shining surface of each LED device faces to the inner side wall of the optical lamp cover, and therefore the side wall of the optical lamp cover emits light in the circular direction, and a light emitting angle is large.
Description
Technical field
The utility model relates to lighting field, particularly a kind of LED bulb.
Background technology
Traditional bulb is incandescent light bulb, and ubiquity has brightness lower, and light is not bright, not energy-conservation shortcoming.In order to solve this defective, a kind of LED bulb has appearred on the market, it includes lamp body, lamp holder, circuit board, optics lampshade and several LED devices, lamp holder is installed in the upper end of lamp body, the optics lampshade is installed in the bottom of lamp body, circuit board is located at the lower end in the lamp body, and each LED device is installed on the circuit board, and the light-emitting area of each LED device is towards the optics lampshade.This LED bulb, its light source adopts the led light source of comparatively energy-conservation and environmental protection, makes the LED bulb have the characteristics of energy-saving and environmental protection, is subjected to consumers in general's hobby deeply.Yet, existing LED bulb, because each LED device is distributed in circuit board on the surface of optics lampshade, and the lighting angle of LED device is unidirection luminous angle, the light emission direction that makes the LED bulb is direction down, thereby make the LED bulb lighting angle can only 180 the degree in, lighting angle is less.
In view of above-mentioned reason, the inventor furthers investigate the structure of LED bulb, and this case produces thus.
The utility model content
The purpose of this utility model provides the LED bulb of the big multi-angle irradiation of a kind of lighting angle.
The technical solution of the utility model is such: a kind of LED bulb of multi-angle irradiation, comprise lamp body, lamp holder, optics lampshade and LED device, and lamp holder is installed in the upper end of lamp body, and the optics lampshade is installed in the bottom of lamp body, and the optics lampshade is hollow structure; Also comprise the bar shaped mounting blocks that is erected in the above-mentioned optics lampshade, above-mentioned bar shaped mounting blocks is polyhedral structure, be equipped with a bar shaped lamp plate on each side of above-mentioned bar shaped mounting blocks, above-mentioned bar shaped lamp plate is provided with several above-mentioned LED devices, each above-mentioned LED device is spaced apart along the length direction of above-mentioned bar shaped lamp plate, and the light-emitting area of each above-mentioned LED body is all towards the madial wall of above-mentioned optics lampshade.
The hollow structure of above-mentioned optics lampshade petition warhead form.
Above-mentioned bar shaped mounting blocks and above-mentioned bar shaped lamp plate all are rectangular structure, and above-mentioned bar shaped lamp plate is attached on the above-mentioned bar shaped mounting blocks.
Above-mentioned bar shaped mounting blocks is arranged with reflection shield outward, above-mentioned reflection shield comprises annular base and the following hollow cylinder that is fixed on the annular base bottom surface, above-mentioned bar shaped mounting blocks is in the above-mentioned hollow cylinder down, and offer on the lateral wall of above-mentioned hollow cylinder down for the exposed window of each above-mentioned bar shaped lamp plate, the above-mentioned folded connecting plate that is provided with in top of going up annular base, and the above-mentioned upper surface of going up annular base is concaved with fixing hole, the bottom surface of above-mentioned connecting plate convexes with tight fit and embeds the interior bulge loop of this fixing hole, and above-mentioned bar shaped mounting blocks and above-mentioned connecting plate lock together by screw.
After adopting technique scheme, the LED bulb of a kind of multi-angle irradiation of the present utility model, because the bar shaped mounting blocks is polyhedral structure, and be equipped with a bar shaped lamp plate that several LED devices are installed on it on each side of bar shaped mounting blocks, the light-emitting area of each LED body is all towards the madial wall of optics lampshade, like this, all having light on the circumferencial direction of optics lampshade sidewall penetrates, lighting angle is bigger, makes the LED bulb can realize the irradiation of 360 degree, has improved the range of exposures of LED bulb greatly; Again because the hollow structure of optics lampshade petition warhead form, make the similar candle shape of monnolithic case of LED bulb by this bullet shape, comparatively attractive in appearance.
Description of drawings
Fig. 1 is stereogram of the present utility model;
Fig. 2 is three-dimensional exploded view of the present utility model;
Fig. 3 is the structural representation of bar shaped mounting blocks and bar shaped lamp plate in the utility model.
Among the figure:
Lamp body 1 lamp holder 2
Optics lampshade 3 LED devices 4
Bar shaped mounting blocks 5 bar shaped lamp plates 6
Following hollow cylinder 72 connecting plates 8
Screw 9
The specific embodiment
The LED bulb of a kind of multi-angle irradiation of the present utility model, as shown in Figure 1, 2, comprise lamp body 1, lamp holder 2, optics lampshade 3 and LED device 4, lamp holder 2 is contained in the upper end of lamp body 1 by the cooperation spiral shell of internal and external threads, optics lampshade 3 is installed in outside the bottom of lamp body 1 by the cooperation of internal and external threads, and optics lampshade 3 is hollow structure.
Improvements of the present utility model are: the LED bulb of this multi-angle irradiation also comprises the bar shaped mounting blocks 5 that is erected in the optics lampshade 3, and optics lampshade 3 is the hollow structure of bullet shape, bar shaped mounting blocks 5 is rectangular structure, be equipped with a bar shaped lamp plate 6 on four sides of bar shaped mounting blocks 5, this bar shaped lamp plate 6 is posted solid on the side of bar shaped mounting blocks 5, bar shaped lamp plate 6 is provided with several LED devices 4, each LED device 4 is spaced apart along the length direction of bar shaped lamp plate 6, the light-emitting area of each LED body 4 is all towards the madial wall of optics lampshade 3, these bar shaped mounting blocks 5 outer reflection shields 7 that are arranged with, last reflection shield 7 comprises annular base 71 and the following hollow cylinder 72 that is fixed on annular base 71 bottom surfaces, bar shaped mounting blocks 5 is in the following hollow cylinder 72, and offer the window that exposes for each bar shaped lamp plate 6 on the lateral wall of following hollow cylinder 72, the folded connecting plate 8 that is provided with in the top of last annular base 71, and the upper surface of last annular base 71 is concaved with the fixing hole (not shown), the bottom surface of connecting plate 8 convexes with tight fit and embeds the interior bulge loop (not shown) of fixing hole, can realize the fixed installation of connecting plate 8 and last annular base 71 by the secure fit of fixing hole and bulge loop, and the bar shaped mounting blocks of going up in the annular base 71 5 lock together by screw 9 and this connecting plate 8.
The LED bulb of a kind of multi-angle irradiation of the present utility model, because bar shaped mounting blocks 5 is rectangular structure, and be equipped with a bar shaped lamp plate 6 that several LED devices 4 are installed on it on each side of bar shaped mounting blocks 5, the light-emitting area of each LED body 4 is all towards the madial wall of optics lampshade 3, like this, all have light on the circumferencial direction of optics lampshade 3 sidewalls and penetrate, make the LED bulb can realize the irradiation of 360 degree, lighting angle is bigger, has improved the range of exposures of LED bulb greatly; Simultaneously optics lampshade 3 is the hollow structure of bullet shape, makes the similar candle shape of monnolithic case of LED bulb by this bullet shape, and is comparatively attractive in appearance.
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 (4)
1. the LED bulb of a multi-angle irradiation comprises lamp body, lamp holder, optics lampshade and LED device, and lamp holder is installed in the upper end of lamp body, and the optics lampshade is installed in the bottom of lamp body, and the optics lampshade is hollow structure; Be characterised in that: also comprise the bar shaped mounting blocks that is erected in the above-mentioned optics lampshade, above-mentioned bar shaped mounting blocks is polyhedral structure, be equipped with a bar shaped lamp plate on each side of above-mentioned bar shaped mounting blocks, above-mentioned bar shaped lamp plate is provided with several above-mentioned LED devices, each above-mentioned LED device is spaced apart along the length direction of above-mentioned bar shaped lamp plate, and the light-emitting area of each above-mentioned LED body is all towards the madial wall of above-mentioned optics lampshade.
2. the LED bulb of a kind of multi-angle irradiation according to claim 1 is characterized in that: the hollow structure of above-mentioned optics lampshade petition warhead form.
3. the LED bulb of a kind of multi-angle irradiation according to claim 1, it is characterized in that: above-mentioned bar shaped mounting blocks and above-mentioned bar shaped lamp plate all are rectangular structure, and above-mentioned bar shaped lamp plate is attached on the above-mentioned bar shaped mounting blocks.
4. the LED bulb of a kind of multi-angle irradiation according to claim 3, it is characterized in that: above-mentioned bar shaped mounting blocks is arranged with reflection shield outward, above-mentioned reflection shield comprises annular base and the following hollow cylinder that is fixed on the annular base bottom surface, above-mentioned bar shaped mounting blocks is in the above-mentioned hollow cylinder down, and offer on the lateral wall of above-mentioned hollow cylinder down for the exposed window of each above-mentioned bar shaped lamp plate, the above-mentioned folded connecting plate that is provided with in top of going up annular base, and the above-mentioned upper surface of going up annular base is concaved with fixing hole, the bottom surface of above-mentioned connecting plate convexes with tight fit and embeds the interior bulge loop of this fixing hole, and above-mentioned bar shaped mounting blocks and above-mentioned connecting plate lock together by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207194254U CN203068196U (en) | 2012-12-21 | 2012-12-21 | Light emitting diode (LED) bulb achieving multi-angle irradiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207194254U CN203068196U (en) | 2012-12-21 | 2012-12-21 | Light emitting diode (LED) bulb achieving multi-angle irradiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068196U true CN203068196U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207194254U Expired - Fee Related CN203068196U (en) | 2012-12-21 | 2012-12-21 | Light emitting diode (LED) bulb achieving multi-angle irradiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672514A (en) * | 2013-12-09 | 2014-03-26 | 林英强 | LED bulb with transparent lampshade |
-
2012
- 2012-12-21 CN CN2012207194254U patent/CN203068196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672514A (en) * | 2013-12-09 | 2014-03-26 | 林英强 | LED bulb with transparent lampshade |
| CN103672514B (en) * | 2013-12-09 | 2016-04-13 | 林英强 | A kind of LED bulb with Transparent lamp shade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longqiao Park Economic Development Zone in Anxi County of Quanzhou City, Fujian province 362400 Patentee after: FUJIAN HAIJIA CAILIANG OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: Longqiao Park Economic Development Zone in Anxi County of Quanzhou City, Fujian province 362400 Patentee before: FUJIAN HIGREEN SEMICONDUCTOR LIGHTING Co.,Ltd. Address after: Longqiao Park Economic Development Zone in Anxi County of Quanzhou City, Fujian province 362400 Patentee after: Fujian Haijia Group Co.,Ltd. Address before: Longqiao Park Economic Development Zone in Anxi County of Quanzhou City, Fujian province 362400 Patentee before: FUJIAN HAIJIA CAILIANG OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
|
| 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: 20130717 Termination date: 20191221 |