CN106015986A - Intersection type LED filament lamp - Google Patents
Intersection type LED filament lamp Download PDFInfo
- Publication number
- CN106015986A CN106015986A CN201610543823.8A CN201610543823A CN106015986A CN 106015986 A CN106015986 A CN 106015986A CN 201610543823 A CN201610543823 A CN 201610543823A CN 106015986 A CN106015986 A CN 106015986A
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- CN
- China
- Prior art keywords
- filament
- lamp
- lower carriage
- groups
- upper bracket
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
Abstract
The invention discloses an intersection type LED filament lamp. The intersection type LED filament lamp comprises a plurality of LED lamp filaments, an upper support, a lower support, a lamp cap and a light-transmitting lampshade; the number of the LED lamp filaments is an even number, the LED lamp filaments are divided into a first lamp filament set and a second lamp filament set, the lamp filaments of each set are arranged in parallel, and the first lamp filament set and the second lamp filament set are arranged in an intersection mode at intervals; the upper support is a conductor and at least comprises two long sides, the two long sides are connected together through a connector, and the upper ends of the first lamp filament set and the second lamp filament set are fixedly connected to the two long sides of the upper support; the lower support is installed at the inner end, located inside the lampshade, of the lamp cap and comprises a first lower support and a second lower support independent from the first lower support, and the first lower support and the second lower support are connected to a positive pole and a negative pole of a power source inside the lamp cap respectively or are connected to a firing line and a null line respectively; the lower ends of the two lamp filament sets are connected to the first lower support and the second lower support respectively. According to the intersection type LED filament lamp, the illumination range of a bulb is wide, the structure is simplified, manufacturing is easy and the cost is low.
Description
Technical field
The present invention relates to the technical field of a kind of led illumination, particularly a kind of chiasma type LED filament lamp.
Background technology
19th century tungsten lamp appearance, lead the whole world to come into artificial lighting's epoch.Go out from 20th century
Existing revolutionary new light sources-LED, by feat of energy-conserving and environment-protective, the advantage such as life-span length becomes much more popular rapidly illumination market, opens
Open the green illumination New Times, be widely used in commercial lighting, industrial lighting, outdoor lighting etc..Due at present
The retail price of LED illumination product is too high, makes LED illumination lamp be difficult to come into domestic lighting.Just so
Background under, the appearance of LED filament lamp substantially improves this phenomenon.LED filament lamp is to make with LED filament
For a kind of LED light device of light source, normally comprising transparent bulb housing, LED filament is located in bulb housing,
Then one or more filaments are coupled together, and insufflation gas in this bulb housing, finally realize LED illumination.
LED filament lamp is owing to being capable of 360 ° of luminescences, and wide-angle is luminous and is not required to add lens, it is achieved three-dimensional light source,
Therefore suffer from the blue or green glance of more and more consumer.But, owing to LED strand is linear illuminating source, its court
The light sent to the two ends of LED strand is little.At present, the LED filament bulb lamp on market, is by LED
First electrode of filament, the second electrode electrically connect with the LED light source in encapsulated layer respectively, and stretch out envelope respectively
Outside dress layer.First electrode, the second electrode electrically connect with lamp holder respectively, and the first electrode tilts relative to encapsulated layer
It is arranged on the top of LED filament, and the first electrode incline is arranged on the top of LED filament so that LED
Silk top mutually draw close to the position at bulb housing top filament lamp make time, due to the top of LED strand
There are positive and negative two electrodes between end, it is difficult to close to each other, cause the lighting effect of LED filament lamp to there is dark space,
The most how to solve its dark space and become a research direction of the industry..
Summary of the invention
For solving the problem mentioned in background technology, the open a kind of chiasma type LED filament lamp of the present invention.
The technical scheme is that a kind of chiasma type LED filament bulb, including several LED lamp silks, on
Support, lower carriage, lamp holder, transparent lamp shade, described LED lamp silk, upper bracket, lower carriage are positioned at printing opacity lamp
In cover, it is characterized in that: described LED filament is even number and is divided into first group of filament and two groups of filament two groups,
Often the filament in group is arranged in parallel mutually, and first group of filament and two groups of filament space crossings are arranged, described
Upper bracket is conductor, and upper bracket at least includes two long limits, and between two long limits, connector links together, institute
The upper end of the two groups of filaments stated is fixed together with the two of upper bracket long limits respectively；Described transparent lamp shade
Lower end is closed with lamp holder and is connected, and described lower carriage is arranged on lamp holder and is positioned at the inner of lampshade, and lower carriage includes
The first separate lower carriage and second lower carriage two parts, be connected with the power positive cathode in lamp holder respectively,
Or with live wire, zero line, the lower end of two groups of described filaments is connected with the first lower carriage and the second lower carriage respectively.
Preferably, the connector of centrosymmetric structure, this connection it are provided with between two long limits of described upper bracket
Be formed in one between body and two long limits structure；The first described lower carriage and the shape phase of the second lower carriage
With, all include that connector draws for installing the long limit connecting filament lower end and being fixed on the connector that lamp holder is inner
Turn laterally and extend to long limit, the first lower carriage and the second lower carriage after going out lamp holder and become center about bulb axis
It is arranged symmetrically with.
Preferably, described upper bracket is in " own " font, or becomes " Z " font.
Preferably, first group of described angle α=60 ° between filament and two groups of filament.
Beneficial effects of the present invention
Wherein first group of LED filament of the present invention and second group of LED filament are arranged at bulb housing in staggered form respectively
In, two groups of LED filament form 60 degree of interior angle, the chiasma type arrangement at exterior angle 120, it is possible to be effectively improved
Dark space, the top problem of LED filament lamp, illuminate is wider, and Figure of description 8-10 is the relevant finger of this lamp
Target detection figure.
The structure that the upper lamp bracket of the present invention will be connected after realizing the most side by side between two groups of filaments, the lower end of two groups of filaments
Connect power positive cathode or Live line Zero line by an even lower carriage respectively, simplify the structure of lamp bracket, reduce
The manufacture difficulty of lamp bracket, it is only necessary to be bent into centrosymmetric " own " font with electric conductor or become " Z " word
Type structure can make lamp bracket, and lower lamp bracket two parts shape is identical, can be with transposition, and fabrication and installation are easy.
Two parts of described lower carriage turn laterally after lamp holder is drawn respectively, it is possible to avoid this lamp to use process
Between middle positive and negative polarities owing to rocking generation short circuit phenomenon, promote the safety of this lamp.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of chiasma type LED filament bulb；
Fig. 2 is one of perspective view of Fig. 1；
Fig. 3 is the two of the perspective view of Fig. 1；
Fig. 4 is the plan structure schematic diagram that the lower carriage in Fig. 1 is arranged on lamp holder
Fig. 5 is the perspective view that lower carriage is arranged on lamp holder；
Fig. 6 is the plan structure schematic diagram of the upper bracket in Fig. 1:
Fig. 7 is the perspective view of Fig. 6；
Fig. 8 is the curve of light distribution figure under the polar coordinate system of this chiasma type LED filament bulb；
Fig. 9 is the curve of light distribution figure under the rectangular coordinate system of this chiasma type LED filament bulb；
Figure 10 is the plane isolux curve figure of this chiasma type LED filament bulb；
1. lamp holders, 2. upper bracket, 3. the first filament group, 4. the second filament group, 5. the first lower carriage in figure, 6. second
Lower carriage, 7. transparent lamp shade.
Detailed description of the invention
Embodiment one: see Fig. 1-7, a kind of chiasma type LED filament bulb in figure, including several LED lamps
Silk, upper bracket, lower carriage, lamp holder, transparent lamp shade, described LED lamp silk, upper bracket, lower carriage are positioned at
In transparent lamp shade, it is characterized in that: described LED filament is even number and is divided into first group of filament and second group of lamp
Silk two groups, often the filament in group is arranged in parallel mutually, and first group of filament and two groups of filament space crossings are arranged,
Described upper bracket is conductor, and upper bracket at least includes two long limits, and between two long limits, connector is connected to one
Rising, the upper end of two groups of described filaments is fixed together with the two of upper bracket long limits respectively；Described is saturating
Light lampshade lower end and lamp holder are closed and are connected, and described lower carriage is arranged on lamp holder and is positioned at the inner of lampshade, lower
Frame includes the first separate lower carriage and second lower carriage two parts, respectively with the power positive cathode in lamp holder
Connect, or with live wire, zero line, the lower end of two groups of described filaments respectively with the first lower carriage and second time
Frame connects.Be provided with the connector of centrosymmetric structure between two long limits of described upper bracket, this connector with
Be formed in one between two long limits structure；The first described lower carriage and the shape of the second lower carriage are identical, all
Including for installing the long limit connecting filament lower end and being fixed on the connector that lamp holder is inner, connector draws lamp holder
After turn laterally and extend to long limit, the first lower carriage and the second lower carriage about bulb axis cloth in a center of symmetry
Put.Described upper bracket is in " own " font, or becomes " Z " font (accompanying drawing is not drawn).Described first group
Angle α=60 ° between filament and two groups of filament.
Claims (4)
1. a chiasma type LED filament bulb, including several LED lamp silks, upper bracket, lower carriage, lamp holder,
Transparent lamp shade, described LED lamp silk, upper bracket, lower carriage are positioned at transparent lamp shade, it is characterized in that: described
LED filament be even number and be divided into first group of filament and two groups of filament two groups, often the filament in group is mutually
Being arranged in parallel, first group of filament and two groups of filament space crossings are arranged, described upper bracket is conductor, upper
Frame at least includes two long limits, and between two long limits, connector links together, the upper end of two groups of described filaments
It is fixed together with the two of upper bracket long limits respectively；Described transparent lamp shade lower end is closed even with lamp holder
Connecing, described lower carriage is arranged on lamp holder and is positioned at the inner of lampshade, and lower carriage includes separate first time
Support and second lower carriage two parts, be connected with the power positive cathode in lamp holder respectively, or with live wire, zero line
Connect, the lower end of two groups of described filaments respectively with the first lower carriage and the second lower carriage be connected.
Chiasma type LED filament bulb the most according to claim 1, is characterized in that: the two of described upper bracket
Being provided with the connector of centrosymmetric structure between individual long limit, be formed in one between this connector and two long limits knot
Structure；The first described lower carriage and the shape of the second lower carriage are identical, all include for installing connection filament lower end
Long limit and be fixed on the connector that lamp holder is inner, connector turns laterally after drawing lamp holder and extends to long limit,
First lower carriage and the second lower carriage are about bulb axis layout in a center of symmetry.
Chiasma type LED filament bulb the most according to claim 2, is characterized in that: described upper bracket is in " own "
Font, or become " Z " font.
Chiasma type LED filament bulb the most according to claim 2, is characterized in that: first group of described filament
And angle α=60 ° between two groups of filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543823.8A CN106015986A (en) | 2016-07-05 | 2016-07-05 | Intersection type LED filament lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543823.8A CN106015986A (en) | 2016-07-05 | 2016-07-05 | Intersection type LED filament lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015986A true CN106015986A (en) | 2016-10-12 |
Family
ID=57108671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610543823.8A Pending CN106015986A (en) | 2016-07-05 | 2016-07-05 | Intersection type LED filament lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109844399A (en) * | 2017-01-05 | 2019-06-04 | 昕诺飞控股有限公司 | SSL lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676322A (en) * | 2015-01-20 | 2015-06-03 | 浙江凯耀照明股份有限公司 | LED (light emitting diode) lamp filament arrangement structure capable of improving light intensity and LED filament lamp |
| CN204693112U (en) * | 2015-06-09 | 2015-10-07 | 杭州时代照明电器有限公司 | A kind of LED bulb |
| CN204852983U (en) * | 2015-05-28 | 2015-12-09 | 山东晶泰星光电科技有限公司 | LED wick and LED bulb |
| CN205090214U (en) * | 2015-11-06 | 2016-03-16 | 山东华泰光源有限公司 | LED filament light source |
| CN206112562U (en) * | 2016-07-05 | 2017-04-19 | 河北小旋风照明科技开发有限公司 | Crossover type LED filament lamp |
-
2016
- 2016-07-05 CN CN201610543823.8A patent/CN106015986A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676322A (en) * | 2015-01-20 | 2015-06-03 | 浙江凯耀照明股份有限公司 | LED (light emitting diode) lamp filament arrangement structure capable of improving light intensity and LED filament lamp |
| CN204852983U (en) * | 2015-05-28 | 2015-12-09 | 山东晶泰星光电科技有限公司 | LED wick and LED bulb |
| CN204693112U (en) * | 2015-06-09 | 2015-10-07 | 杭州时代照明电器有限公司 | A kind of LED bulb |
| CN205090214U (en) * | 2015-11-06 | 2016-03-16 | 山东华泰光源有限公司 | LED filament light source |
| CN206112562U (en) * | 2016-07-05 | 2017-04-19 | 河北小旋风照明科技开发有限公司 | Crossover type LED filament lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109844399A (en) * | 2017-01-05 | 2019-06-04 | 昕诺飞控股有限公司 | SSL lamp |
| EP3671010A1 (en) * | 2017-01-05 | 2020-06-24 | Signify Holding B.V. | Ssl lamp |
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Addressee: Hebei xiaowhirlwind Lighting Technology Development Co.,Ltd. The person in charge Document name: First notice of examination opinions |
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Addressee: Wang Kun Document name: deemed notice of withdrawal |
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Application publication date: 20161012 |