CN202852477U - Light-emitting diode (LED) bulb with imitated tungsten filament - Google Patents
Light-emitting diode (LED) bulb with imitated tungsten filament Download PDFInfo
- Publication number
- CN202852477U CN202852477U CN2012203640896U CN201220364089U CN202852477U CN 202852477 U CN202852477 U CN 202852477U CN 2012203640896 U CN2012203640896 U CN 2012203640896U CN 201220364089 U CN201220364089 U CN 201220364089U CN 202852477 U CN202852477 U CN 202852477U
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- tungsten filament
- led
- led bulb
- light
- bulb
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Abstract
The utility model belongs to the technical field of lighting products, and particularly discloses a light-emitting diode (LED) bulb with an imitated tungsten filament. The bulb consists of a lamp holder and a lamp shade with light-admitting quality made of breaking-proof and shock-proof materials. An integrated LED illuminating source is arranged inside the lamp shade. The LED bulb with the imitated tungsten filament is low in power consumption, high in lighting effect, energy-saving and cost-reducing. Besides, the LED bulb with the imitated tungsten filament is suitable for indoor and outdoor use, good in waterproof and insect prevention, low in service voltage, safe and reliable, elegant in appearance and long in service life.
Description
Technical field
The utility model belongs to the illuminating product technical field, particularly a kind of imitative tungsten filament LED bulb.
Background technology
Incandescent (tungsten filament) bulb: the current flow heats illuminator is to incandescent state and luminous electric light source, and electric current flows through illuminator makes it vehement thermoluminescent heat radiation light source.
As shown in Figure 1, at present used incandescent lamp generally all partly is comprised of glass shell 1 ', filament 2 ', wire 3 ', sense post 4 ', lamp holder 5 ' etc.
Glass shell 1 ' the spheroidal for being made by heat resistant glass, it is filament 2 ' and air insulated, can printing opacity, shield again, in the time of incandescent lamp work, the temperature of glass shell 1 ' reaches as high as about 100 ℃.
Filament 2 ' is to use than hairline much thin tungsten filament also, does spirality.
Article two, very simple on the wire 3 ' surface, in fact formed by inside conductor, middle Dumet wire and outer conductor three parts.Inside conductor is used for conducting electricity and anchored filament, makes with copper wire or nickel coated iron wire; Middle Dumet wire requires it air tight with the close combination of glass; Outer conductor is copper wire, and purpose is used for connecting lamp holder in order to energising.
Sense post 4 ' is a flaring glass part, it is connected with glass shell, is used for the effect of fixing metal parts, and the blast pipe in the sense post 4 ' is used for the air in the glass shell 1 ' is taken away, then the sealing of being freezed in the lower end so just guarantees that incandescent lamp is air tight.
Lamp holder 5 ' is the metalwork that connects lamp socket and plugged, with weldering mud it is bonded together with glass bulb.
The advantage of incandescent lamp: simple in structure, cost of manufacture is cheap, in addition, and the occasion of its suitable frequent starting.
But there is following shortcoming in existing incandescent lamp commonly used:
1, incandescent lamp (osram lamp) power consumption is large, and temperature is high, and light efficiency is low, and is not energy-conservation, not environmental protection;
2, because shell is glass shell 1 ', easily broken, inconvenience is deposited and is transported;
3, lack service life, damage easily, need periodic maintenance, maintenance cost is high;
4, use voltage higher, dangerous;
5, incandescent lamp is limited to indoor use, and is non-watertight;
6, the incandescent lamp shape is single, can not change shape;
7, be subjected to vibration influence, prevent vibrations.
9, tone (colour temperature) is single.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, discloses a kind of imitative tungsten filament LED bulb, this imitative tungsten filament LED bulb, power consumption is little, light efficiency is high, and is energy-saving and cost-reducing, in addition, it can be applicable to indoor and outdoor and use, waterproof insectproof is good, uses voltage low, safe and reliable, elegant in appearance, long product lifecycle.
In order to overcome above-mentioned technical purpose, the utility model is realized by following technical scheme:
Imitative tungsten filament LED bulb described in the utility model comprises lamp holder and anti-ly falls the light transmission lampshade that shatter-proof material is made that described lampshade inside is provided with the integral LED illuminating source.
As the further improvement of above-mentioned technology, described integral LED illuminating source is LED light-strip and wire.
Specifically, described LED light-strip is cylindric light-strip, and described columned outer circumference surface is gear-like; Described LED light-strip top end face is provided with concave surface.So that light is softer, bright, play the effect of protection eyes.
In the utility model, for the ease of fixing, described lamp holder is provided be used to the hook that articulates.
In the utility model, described lamp holder is that screw-type is connected with the connected mode of lampshade.
In order to improve the anti-earthquake-proof function that falls of bulb itself, described lamp holder and lampshade are formed by plastic production.
In addition, described lampshade is ball-type, oblong or column type.
In the utility model, LED bulb operating voltage is that the alternating-current LED bulb operating voltage is to exchange 100～120V or 200～230V power supply, and the LED bulb is connected with power supply by Alternating Current Power Supply attachment plug or dc power supply adapter.
Compared with prior art, the beneficial effects of the utility model are:
(1) power consumption of the utility model LED lamp is little, and temperature is high, and light efficiency is high, energy-conserving and environment-protective;
(2) because lampshade and lamp holder are made by plastics, the anti-earthquake-proof function height that falls is convenient to deposit and transport, and long service life, and is not fragile;
(3) operating voltage is low, and is safe and reliable;
(4) waterproof insectproof is good, and the indoor and outdoor all can be used;
(5) LED lamp profile is diversified, is adapted to the needs of different occasions;
(6) light is softer, bright, plays the effect of protection eyes, and color can choose at random the increase sentiment.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
Fig. 1 is tengsten lamp structural representation in the prior art;
Fig. 2 is the front view of the imitative tungsten filament LED bulb of the utility model;
Fig. 3 is the side view of above-mentioned Fig. 2;
Fig. 4 is the stereogram of the imitative tungsten filament LED bulb of the utility model;
Fig. 5 is integral LED illuminating source stereogram in the utility model;
Fig. 6 is integral LED illuminating source front view in the utility model;
Fig. 7 is the internal structure schematic diagram of above-mentioned Fig. 6.
Fig. 8 is the top view of above-mentioned Fig. 6;
The specific embodiment
Such as Fig. 2～shown in Figure 5, imitative tungsten filament LED bulb described in the utility model, comprise lamp holder 1 and anti-ly fall the light transmission lampshade 2 that shatter-proof material is made, described lampshade 2 inside are provided with integral LED illuminating source 3, and this integral LED illuminating source 3 comprises LED light-strip 31 and wire 32.
By Fig. 5 to Fig. 8 as can be known, described LED light-strip 31 is cylindric light-strip, and its columned outer circumference surface is gear-like; The top end face of described LED light-strip 31 is provided with concave surface 311, and it can increase lighting angle and light-emitting area and illumination effect widely so that light is softer, bright, play the effect of protection eyes, and color can choose at random, increase emotional-appeal illumination.
For the ease of fixing, described lamp holder 1 is provided be used to the hook 11 that articulates, and arbitrarily can place, the convenient use.
Described lamp holder 1 is that screw-type is connected with the connected mode of lampshade 2; In addition, in order to improve the anti-earthquake-proof function that falls of bulb itself, described lamp holder 1 and lampshade 2 are formed by plastic production.Lampshade 2 can adopt white transparent plastic, and translucent effect is good, and is sturdy and durable, and waterproof insectproof, is applicable to indoor or outdoors, and the scope of application is wide.
In the utility model, described lampshade 2 is ball-type, oblong or column type, and it can copy the profile of tengsten lamp better.
In the utility model, LED bulb operating voltage is that interchange 100～120V or LED bulb operating voltage are to exchange 100～120V or 200～230V power supply, the LED bulb is connected with power supply by Alternating Current Power Supply attachment plug or dc power supply adapter, operating voltage is low, energy-saving and cost-reducing, and can be applicable to exchange or DC voltage, easy to use.
The utility model is not limited to above-mentioned embodiment, every various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also means and comprises these changes and modification.
Claims (9)
1. imitative tungsten filament LED bulb comprises lamp holder and anti-ly falls the light transmission lampshade that shatter-proof material is made that it is characterized in that: described lampshade inside is provided with the integral LED illuminating source.
2. imitative tungsten filament LED bulb according to claim 1, it is characterized in that: described integral LED illuminating source is LED light-strip and wire.
3. imitative tungsten filament LED bulb according to claim 2, it is characterized in that: described LED light-strip is cylindric light-strip, described columned outer circumference surface is gear-like.
4. according to claim 2 or 3 described imitative tungsten filament LED bulbs, it is characterized in that: described LED light-strip top end face is provided with concave surface.
5. imitative tungsten filament LED bulb according to claim 1, it is characterized in that: described lamp holder is provided be used to the hook that articulates.
6. imitative tungsten filament LED bulb according to claim 1, it is characterized in that: described lamp holder is that screw-type is connected with the connected mode of lampshade.
7. imitative tungsten filament LED bulb according to claim 1, it is characterized in that: described lamp holder is formed by plastic production.
8. imitative tungsten filament LED bulb according to claim 1, it is characterized in that: described lampshade is ball-type, oblong or column type.
9. imitative tungsten filament LED bulb according to claim 1 is characterized in that: LED bulb operating voltage is to exchange 100～120V or 200～230V power supply, and the LED bulb is connected with power supply by Alternating Current Power Supply attachment plug or dc power supply adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203640896U CN202852477U (en) | 2012-07-25 | 2012-07-25 | Light-emitting diode (LED) bulb with imitated tungsten filament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203640896U CN202852477U (en) | 2012-07-25 | 2012-07-25 | Light-emitting diode (LED) bulb with imitated tungsten filament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202852477U true CN202852477U (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203640896U Expired - Fee Related CN202852477U (en) | 2012-07-25 | 2012-07-25 | Light-emitting diode (LED) bulb with imitated tungsten filament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202852477U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335267A (en) * | 2013-06-14 | 2013-10-02 | 深圳市聚纳光电有限公司 | LED lamp bulb |
| CN105098023A (en) * | 2014-11-12 | 2015-11-25 | 吴喜荣 | Assembling method of LED filament lamp with shock-absorbing function |
| CN107888507A (en) * | 2017-11-27 | 2018-04-06 | 浙江胜百信息科技有限公司 | One kind orientation point to point network equipment |
-
2012
- 2012-07-25 CN CN2012203640896U patent/CN202852477U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335267A (en) * | 2013-06-14 | 2013-10-02 | 深圳市聚纳光电有限公司 | LED lamp bulb |
| CN105098023A (en) * | 2014-11-12 | 2015-11-25 | 吴喜荣 | Assembling method of LED filament lamp with shock-absorbing function |
| CN105098023B (en) * | 2014-11-12 | 2017-10-03 | 吴喜荣 | The assembly method of LED filament lamp with incabloc function |
| CN107888507A (en) * | 2017-11-27 | 2018-04-06 | 浙江胜百信息科技有限公司 | One kind orientation point to point network equipment |
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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: 20130403 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |