CN203907316U - Long-service-life bulb - Google Patents
Long-service-life bulb Download PDFInfo
- Publication number
- CN203907316U CN203907316U CN201420349881.3U CN201420349881U CN203907316U CN 203907316 U CN203907316 U CN 203907316U CN 201420349881 U CN201420349881 U CN 201420349881U CN 203907316 U CN203907316 U CN 203907316U
- Authority
- CN
- China
- Prior art keywords
- bulb
- lamp
- outer cover
- lamp housing
- service life
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a long-service-life bulb. The bulb comprises lamp shells (1), filaments (2), a lamp cap (3), a power source joint (4) and an outer cover (5), wherein the lamp shells (1) are in a long oval shape, the filaments (2) are arranged in the lamp shells (1), the lamp cap (3) is connected with the lamp shells (1), the power source joint (4) is arranged at the lower end of the lamp cap (3), and the lamp shells (1) is wrapped by the outer cover (5); colored gas is filled in gaps between the outer cover (5) and the lamp shells (1). The long-service-life bulb has the advantages that the structure is simple, and the operation is convenient; multiple bulbs commonly work, and shining of the bulb cannot be influenced when one lamp shell or filament fails to work, so that the service life of the bulb is greatly prolonged, a trouble of exchanging the bulb is avoided, and meanwhile, the light uniformity and the viewing effect of a colored lamp are improved.
Description
Technical field
The utility model relates to a kind of lighting apparatus, is specifically related to a kind of bulb increasing the service life.
Background technology
Bulb is seen everywhere in our daily life, as the lighting bulb in family life, ornamental device lamp, color lamp etc., it has become indispensable thing in our life, general bulb is all made up of a lamp housing, filament and lamp holder, but bulb has service life, when a root filament or lamp housing have been broken, by the use of the whole lamp of impact, lamp cannot be lighted, and have to all change, not only bother, waste, sometimes owing to not having spare bulb to change, people's wait of feeling about in the dark of just having to, has caused a lot of inconvenience to life; Some color lamps is changed also pretty troublesome, and a lamp is spoilt and just affects whole appreciation effect, and most of color lamp is to utilize the effect that scribbles color pigment and play colored light at bulb skin, sometimes because pigment is coated with to obtain the inhomogeneous color lamp effect that affects.
Utility model content
The deficiency existing for prior art, the utility model object is to provide a kind of bulb increasing the service life, and has improved service life and the illumination effect of bulb.
To achieve these goals, the utility model is to realize by the following technical solutions:
A kind of bulb, comprises lamp housing, filament, lamp holder, power connection and outer cover, and lamp holder is oblong, and wherein filament is in lamp housing, and lamp holder is connected with lamp housing, and power connection is in the lower end of lamp holder, and lamp housing is wrapped in by outer cover.
The number of described lamp housing is 2-10, and multiple bulbs provide light source jointly, have extended the service life of bulb.
Space between described outer cover and lamp housing is filled with colored gas, can make bulb send uniformly colored light, has improved the effect of color lamp.
The material of described outer cover is plastics or glass, has improved the light transmittance of bulb.
Described lamp holder is screw thread or bayonet socket, facilitates the use of various lamps, has improved applicability.
The utility model has the advantage of, a kind of bulb increasing the service life, simple in structure, easy to operate, multiple bulbs can acting in conjunction, can not break because of a lamp housing or filament that to affect bulb luminous, the service life of greatly having improved bulb, remove the trouble changing the bulb from, also improved the light uniformity and the appreciation effect of color lamp simultaneously.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with detailed description of the invention, further set forth the utility model.
Shown in Fig. 1, the bulb increasing the service life, comprises lamp housing 1, filament 2, lamp holder 3, power connection 4 and outer cover 5, and lamp housing 1 is oblong, wherein filament 2 is in lamp housing 1, lamp holder 3 is connected with lamp housing 1, and power connection 4 is in the lower end of lamp holder 3, and lamp housing 1 is wrapped in by outer cover 5, the number of lamp housing 1 is 2-10, space between outer cover 5 and lamp housing 1 is filled with colored gas, and the material of outer cover 5 is plastics or glass, and lamp holder 3 is screw thread or bayonet socket.
In concrete operations, screw thread on the lamp holder of bulb 3 is engaged on lamp socket, power connection 4 and power connection, open filament 2 in 5 lamp housings 1 of switch outer cover 5 inside and be electrified rear luminously, between lamp housing 1 and outer cover 5, filled colored gas, the light transmission colored gas coming out in 5 lamp housings 1, make bulb send the light of various colours, if one of them lamp housing 1 or a filament 2 are bad, other filaments of bulb are still as usual luminous, do not affect the effect that increases a bulb.
A kind of bulb increasing the service life of the present utility model, simple in structure, easy to operate, multiple bulbs can acting in conjunction, can not break because of a lamp housing or filament that to affect bulb luminous, greatly improve the service life of bulb, removed the trouble changing the bulb from, also improved the light uniformity and the appreciation effect of color lamp simultaneously.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the bulb that can increase the service life, is characterized in that, comprises lamp housing (1), filament (2), lamp holder (3), power connection (4) and outer cover (5); Described lamp housing (1) is oblong, and described filament (2) is in lamp housing (1), and described lamp holder (3) is connected with lamp housing (1), and described power connection (4) is in the lower end of lamp holder (3), and described lamp housing (1) is wrapped in by outer cover (5).
2. a kind of bulb increasing the service life according to claim 1, is characterized in that, the number of described lamp housing (1) is 2-10.
3. a kind of bulb increasing the service life according to claim 2, is characterized in that, the space between described outer cover (5) and lamp housing (1) is filled with colored gas.
4. a kind of bulb increasing the service life according to claim 3, is characterized in that, the material of described outer cover (5) is plastics or glass.
5. a kind of bulb increasing the service life according to claim 4, is characterized in that, described lamp holder (3) is screw thread or bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349881.3U CN203907316U (en) | 2014-06-28 | 2014-06-28 | Long-service-life bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349881.3U CN203907316U (en) | 2014-06-28 | 2014-06-28 | Long-service-life bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907316U true CN203907316U (en) | 2014-10-29 |
Family
ID=51781591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420349881.3U Expired - Fee Related CN203907316U (en) | 2014-06-28 | 2014-06-28 | Long-service-life bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931341A (en) * | 2015-12-31 | 2017-07-07 | 赛尔富电子有限公司 | A kind of area source LED bar graph lamp |
-
2014
- 2014-06-28 CN CN201420349881.3U patent/CN203907316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931341A (en) * | 2015-12-31 | 2017-07-07 | 赛尔富电子有限公司 | A kind of area source LED bar graph lamp |
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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: 20141029 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |