CN205480298U - LED (light -emitting diode) light bulb - Google Patents
LED (light -emitting diode) light bulb Download PDFInfo
- Publication number
- CN205480298U CN205480298U CN201520938062.7U CN201520938062U CN205480298U CN 205480298 U CN205480298 U CN 205480298U CN 201520938062 U CN201520938062 U CN 201520938062U CN 205480298 U CN205480298 U CN 205480298U
- Authority
- CN
- China
- Prior art keywords
- lamp
- housing
- lamp body
- guard housing
- guard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a LED (light -emitting diode) light bulb comprises lamp body, guard housing and lamp holder. Elongated structure is made to the lamp body, and the lamp body total length is 3: 1 with the proportion of total width, and the lamp body can design the ovalisation form, the lamp body top is the lamp cover, is the lamp body neck between lamp cover and the lamp body, and the lamp body neck is equipped with the guard housing on the surface, and the lamp body total length compares for 4: 1 with the total width of guard housing, and the guard housing is made for printing opacity insulating material, the guard housing be circular cone annular form, the guard housing microcephaly holds and connects the lamp cover, the lamp body is fixed to the guard housing other end, the guard housing height is lamp body neck height. Replace the electricity -saving lamp completely, make full use of LED's luminous efficacy promotes LED's lighting efficiency by a wide margin.
Description
Technical field:
This utility model relates to a kind of bulb, particularly relates to a kind of LED bulb, allows the luminous efficacy of LED be fully utilized.
Background technology:
Bulb is a kind of illuminations, and LED bulb is a kind of semiconductor light source, and LED bulb replaces electricity-saving lamp in indoor, street, park and a series of occasion all have a wide range of applications.At present in light fixture market, the energy-saving lamp that LED widelys popularize as country, there is greatly the gesture replacing all electricity-saving lamps at one stroke, but in real life, the use popularity rate of electricity-saving lamp bulb is still significantly larger than LED bulb, most important of which is the configuration design existing defects of LED bulb, it is impossible to meet the demand of user.The LED bulb of less than 12 watts all uses ball-type to design in the market, bulb top is additionally provided with lighttight heat transmission guard housing, and its Aspect Ratio is typically between 2: 1, and the Aspect Ratio of general-purpose energy-saving lamp is between 3: 1 or 4: 1, the ratio difference of this design just, the conclusive illumination range limiting LED bulb.Just because of energy-saving bulb design, its range of exposures can be made to expand, electricity-saving lamp range of exposures up to about 300 degree on the vertical plane, horizontal plane more reaches 360 degree of irradiations；And the LED bulb of 2: 1, although it irradiates in the horizontal plane can reach 360 degree, but it is usually no more than 120 degree of irradiations on the vertical plane, directly contribute LED bulb to be difficult in some lamp holders upward lamp box use, if lamp holder lamp box upward uses the LED bulb upside-down mounting of 2: 1, lamp box vertical area below can be made because light distribution angle is not enough, produce the blind area in certain areal extent, light is difficult to shine the ground of below lamp box vertical, most light all directives are aerial so that ground irradiation degree wretched insufficiency；In cartridge type sky ceiling light, the LED bulb of 2: 1 is the shortest due to length so that within luminous body part ensconces Down lamp deeply, and major part light is all by Down lamp optically focused, and in addition under lamp, the space segment between two lamps is difficult to be illuminated.Just due to the absent reason of above design so that LED bulb all can not substitute electricity-saving lamp completely in a lot of occasions.
Utility model content:
For deficiency and the market demand of above-mentioned technology, this utility model devises a kind of LED bulb, is made up of lamp housing, guard housing and lamp holder.
The technical solution adopted for the present invention to solve the technical problems is: lamp housing makes slim-lined construction, and lamp housing total length is 3: 1 with the ratio of overall width, and lamp housing may be designed to elliptical shape；Lamp housing top is lamp set, it is lamp housing cervical region between lamp set and lamp housing, lamp housing neck surface is provided with guard housing, lamp housing total length is 4: 1 with the ratio of guard housing overall width, guard housing is that printing opacity insulant is made, and described guard housing is circular cone ring-shaped, and the little head end of guard housing connects lamp set, the guard housing other end fixes lamp housing, and guard housing height is lamp housing the height of neck.
The beneficial effects of the utility model: substitute electricity-saving lamp completely, make full use of the luminous efficacy of LED, and the illumination efficiency of LED is substantially improved.
Accompanying drawing illustrates:
Fig. 1 is main TV structure figure of the present utility model；
Wherein, 1, lamp set, 2, guard housing, 3, lamp housing.
Detailed description of the invention:
This utility model devises a kind of LED bulb, 1 is overlapped including lamp, guard housing 2 and lamp housing 3, floor lamp shell 3 may be designed to elliptical shape, lamp housing total length is 3: 1 with the ratio of overall width, lamp housing 3 top is lamp set 1, it is lamp housing cervical region between lamp set 1 and lamp housing 3, lamp housing neck surface is provided with guard housing 2, guard housing 2 is made for printing opacity insulant, lamp housing total length is 4: 1 with the ratio of guard housing overall width, described guard housing 2 is circular cone ring-shaped, the little head end of guard housing 2 connects lamp set 1, guard housing 2 other end fixes lamp housing, guard housing 2 height is lamp housing the height of neck, prevent from lamp housing cervical region and lamp from causing when being enclosed within improper use to loosen or depart from, lamp set surface is provided with external thread structure.
This utility model is by strengthening the length of lamp housing 3 and reducing the height of guard housing 2 and reach the luminous intensity distribution of bulb and irradiate, and this design compensate for traditional LED bulb shortcoming, and this design effectively solves traditional bulb light limitation, brings facility to user.
Claims (2)
1. a LED bulb, it is made up of lamp housing, guard housing and lamp holder, it is characterized in that: lamp housing top is lamp set, being lamp housing cervical region between lamp set and lamp housing, lamp housing neck surface is provided with guard housing, and lamp housing total length is 3: 1 with the ratio of overall width, lamp housing total length is 4: 1 with the ratio of guard housing overall width, guard housing is that printing opacity insulant is made, and described guard housing is circular cone ring-shaped, and guard housing height is lamp housing the height of neck.
A kind of LED bulb the most according to claim 1, it is characterised in that: the little head end of described guard housing connects lamp set, and the guard housing other end fixes lamp housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938062.7U CN205480298U (en) | 2015-11-14 | 2015-11-14 | LED (light -emitting diode) light bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938062.7U CN205480298U (en) | 2015-11-14 | 2015-11-14 | LED (light -emitting diode) light bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205480298U true CN205480298U (en) | 2016-08-17 |
Family
ID=56659976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520938062.7U Expired - Fee Related CN205480298U (en) | 2015-11-14 | 2015-11-14 | LED (light -emitting diode) light bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205480298U (en) |
-
2015
- 2015-11-14 CN CN201520938062.7U patent/CN205480298U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160810 Address after: 325000, No. 8 middle road, torch garden, Lucheng District, Zhejiang, Wenzhou Patentee after: Zhejiang Gesung Lighting Co., Ltd. Address before: 325024 Zhejiang city of Wenzhou province Wu Tian District Ouhai Street South Ou Garden Patentee before: Xu Sicheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |