CN203052302U - Light-emitting diode (LED) bulb lamp - Google Patents
Light-emitting diode (LED) bulb lamp Download PDFInfo
- Publication number
- CN203052302U CN203052302U CN2013200192799U CN201320019279U CN203052302U CN 203052302 U CN203052302 U CN 203052302U CN 2013200192799 U CN2013200192799 U CN 2013200192799U CN 201320019279 U CN201320019279 U CN 201320019279U CN 203052302 U CN203052302 U CN 203052302U
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- China
- Prior art keywords
- lamp
- protective cover
- sidewall
- tubular body
- packing ring
- Prior art date
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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model discloses a light-emitting diode (LED) lamp, in particular to an LED bulb lamp. The LED bulb lamp is reasonable in structural design, and good in heat-dissipation effect, and comprises a lamp head, a lamp cup, an LED light source, an O-shaped washer, a bulb shell and the like. The LED bulb lamp has the advantages of being simple in structure, convenient to use, long in service life and the like.
Description
Technical field
The utility model relates to a kind of LED lamp, especially a kind of LED bulb lamp.
Background technology
Some LED bulb lamps on the market generally all exist radiating effect poor because structural design is unreasonable now, thereby make that the service life of LED bulb lamp is short, and the LED bulb lamp only can be kept about 1 year service life in the general family, and is described far below producer's advertisement.
The utility model content
The purpose of this utility model is in order to solve the deficiency of above-mentioned technology, and the LED bulb lamp of a kind of reasonable in design, good heat dissipation effect is provided.
In order to achieve the above object, the LED bulb lamp that the utility model is designed, it comprises lamp holder, Lamp cup, LED light emitting source, zero shape packing ring, bulb shell; Described Lamp cup is a circular end face, and the periphery along circular end face is extended with sidewall downwards, around this sidewall, be provided with the polylith shape, the protective cover that size is identical, described protective cover is positioned on the same periphery, sidewall is connected by muscle with protective cover, the same periphery in the top of muscle is provided with groove, groove is provided with zero shape packing ring, zero shape packing ring is provided with groove, described bulb shell is arranged in the groove of zero shape packing ring, the bulb shell is fixed by glue and zero shape packing ring, described LED light emitting source is circular slab, and the external diameter of circular slab is greater than the internal diameter of zero shape packing ring, and the distance of sidewall and protective cover is progressively to shorten from top to bottom, make protective cover progressively near sidewall, between protective cover and the sidewall through hole is arranged; Described lamp holder is extended with tubular body, the tubular body lateral wall is provided with a plurality of projectioies, projection is evenly distributed on the tubular body lateral wall, the tubular body of lamp holder stretches in the Lamp cup and with the circular end face of Lamp cup fixedlys connected, projection makes and forms the gap between the sidewall of the tubular body of lamp holder and Lamp cup, the tubular body madial wall of lamp holder is provided with at least two perforated pipe from top to bottom, and the hole on this pipe is fixed by the circular end face of screw and Lamp cup; The circular end face of Lamp cup is provided with the LED light emitting source, and lamp holder is connected with the LED light emitting source by lead.
The protective cover of described Lamp cup is preferably four, and is gapped between the protective cover.
As preferably, described bulb shell is the billiard table shape, and the central angle of cross section is 220 degree.
According to above-described LED bulb lamp, the hollow out that is designed to owing to Lamp cup, and Lamp cup efficiently radiates heat area is big, reasonable in design, make the LED lamp to dispel the heat, long-time use causes overheated and the damage of LED lamp only, after testing, this LED bulb lamp can connect work more than 50000 hours, thereby it has characteristics such as simple in structure and easy to use, long service life.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is vertical view of the present utility model.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
The LED bulb lamp that the utility model is designed, it comprises lamp holder 1, Lamp cup 2, LED light emitting source 3, zero shape packing ring 4, bulb shell 5; Described Lamp cup 2 is a circular end face, and the periphery along circular end face is extended with sidewall downwards, around this sidewall, be provided with the polylith shape, the protective cover 6 that size is identical, described protective cover 6 is four, gapped between the protective cover 6, described protective cover 6 is positioned on the same periphery, sidewall is connected by muscle 7 with protective cover 6, the same round coplanar in the top of muscle 7 is provided with groove, groove is provided with zero shape packing ring 4, zero shape packing ring 4 is provided with groove, described bulb shell 5 is arranged in the groove of zero shape packing ring 4, and described bulb shell 5 is the billiard table shape, and the central angle of cross section is 220 degree, bulb shell 5 is fixing by glue and zero shape packing ring 4, described LED light emitting source 3 is circular slab, and the external diameter of circular slab is greater than the internal diameter of zero shape packing ring 4, and the distance of sidewall and protective cover 6 is progressively to shorten from top to bottom, make protective cover 6 progressively near sidewall, between protective cover 6 and the sidewall through hole is arranged; Described lamp holder 1 is extended with tubular body, the tubular body lateral wall is provided with a plurality of projectioies, projection is evenly distributed on the tubular body outer wall, the tubular body of lamp holder 1 stretches in the Lamp cup 2 and with the circular end face of Lamp cup 2 fixedlys connected, projection makes and forms the gap between the sidewall of the tubular body of lamp holder 1 and Lamp cup 2, the tubular body madial wall of lamp holder 1 is provided with at least two perforated pipe from top to bottom, and the hole on this pipe is fixed by the circular end face of screw and Lamp cup 2; The circular end face of Lamp cup 2 is provided with LED light emitting source 3, and lamp holder 1 is connected with LED light emitting source 3 by lead.
Claims (3)
1. LED bulb lamp, it is characterized in that: it comprises lamp holder (1), Lamp cup (2), LED light emitting source (3), zero shape packing ring (4), bulb shell (5); Described Lamp cup (2) is a circular end face, and the periphery along circular end face is extended with sidewall downwards, around this sidewall, be provided with the polylith shape, the protective cover (6) that size is identical, described protective cover (6) is positioned on the same periphery, sidewall is connected by muscle (7) with protective cover (6), the same periphery in the top of muscle (7) is provided with groove, groove is provided with zero shape packing ring (4), zero shape packing ring (4) is provided with groove, described bulb shell (5) is arranged in the groove of zero shape packing ring (4), bulb shell (5) is fixing by glue and zero shape packing ring (4), described LED light emitting source (3) is circular slab, the external diameter of circular slab is greater than the internal diameter of zero shape packing ring (4), the distance of sidewall and protective cover (6) is progressively to shorten from top to bottom, make protective cover (6) progressively near sidewall, between protective cover (6) and the sidewall through hole is arranged; Described lamp holder (1) is extended with tubular body, the tubular body lateral wall is provided with a plurality of projectioies, projection is evenly distributed on the tubular body lateral wall, the tubular body of lamp holder (1) stretches in the Lamp cup (2) and with the circular end face of Lamp cup (2) fixedlys connected, projection makes and forms the gap between the sidewall of the tubular body of lamp holder (1) and Lamp cup (2), the tubular body madial wall of lamp holder (1) is provided with at least two perforated pipe from top to bottom, and the hole on this pipe is fixed by the circular end face of screw and Lamp cup (2); The circular end face of Lamp cup (2) is provided with LED light emitting source (3), and lamp holder (1) is connected with LED light emitting source (3) by lead.
2. a kind of LED bulb lamp according to claim 1, it is characterized in that: the protective cover (6) of described Lamp cup (2) is four, and is gapped between the protective cover (6).
3. a kind of LED bulb lamp according to claim 1, it is characterized in that: described bulb shell (5) is the billiard table shape, and the central angle of cross section is 220 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200192799U CN203052302U (en) | 2013-01-14 | 2013-01-14 | Light-emitting diode (LED) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200192799U CN203052302U (en) | 2013-01-14 | 2013-01-14 | Light-emitting diode (LED) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052302U true CN203052302U (en) | 2013-07-10 |
Family
ID=48735253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200192799U Expired - Fee Related CN203052302U (en) | 2013-01-14 | 2013-01-14 | Light-emitting diode (LED) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456221A (en) * | 2014-12-12 | 2015-03-25 | 海宁市新光源照明有限责任公司 | LED lamp bulb and lamp holder thereof |
-
2013
- 2013-01-14 CN CN2013200192799U patent/CN203052302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456221A (en) * | 2014-12-12 | 2015-03-25 | 海宁市新光源照明有限责任公司 | LED lamp bulb and lamp holder thereof |
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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: 20160114 |