CN104776326A - LED (Light Emitting Diode) filament lamp with shock absorbing function - Google Patents
LED (Light Emitting Diode) filament lamp with shock absorbing function Download PDFInfo
- Publication number
- CN104776326A CN104776326A CN201410777753.3A CN201410777753A CN104776326A CN 104776326 A CN104776326 A CN 104776326A CN 201410777753 A CN201410777753 A CN 201410777753A CN 104776326 A CN104776326 A CN 104776326A
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- CN
- China
- Prior art keywords
- led light
- led
- stem
- emitting section
- guiding element
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- 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
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- 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
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- 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
- F21V15/00—Protecting lighting devices from damage
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention provides an LED (Light Emitting Diode) filament lamp with a shock absorbing function. The LED filament lamp comprises a core column and a plurality of LED luminous strips, wherein the core column is conducted and connected to one end of each LED luminous strip through a bottom metal conduction piece, and one end of each LED luminous strip is supported by the corresponding bottom metal conduction piece; the other ends of all the LED luminous strips are connected together through a top metal conduction piece, and the LED luminous strips can be supported and conducted through the top metal conduction piece. The technical defects in the prior art are overcome, supporting of a glass column is eliminated, parts are reduced, a supporting effect of the glass column is achieved by reasonably utilizing the internal supporting action, and the problems of thermal expansion, high cost and the like are avoided. In addition, by introducing the metal conduction pieces as supports, a better shock absorbing effect can be achieved by multi-point mutual supporting.
Description
Technical field
The present invention relates to LED illumination light source, particularly relate to a kind of LED silk lamp with incabloc function.
Background technology
LED silk lamp is a kind of LED light device using LED silk as light source, normally comprises transparent lamp housing, and LED silk is located in this lamp housing, and in lamp housing insufflation gas, finally realize LED illumination.LED silk also can be called LED light-emitting section, and LED silk lamp also can be called LED bulb, bulb lamp etc., and no matter its title why, as long as adopt similar structures, is all LED silk lamp alleged here.
Please refer to Fig. 1, LED silk lamp of the prior art includes the stem stem in lamp housing, some LED light-emitting sections and glass column, and the wire of LED light-emitting section is connected to stem stem, LED light-emitting section by welded and installed on glass column, glass column is installed on stem stem, thus the support realizing LED light-emitting section is fixed.But adopt glass column to carry out support and fix, its cost is higher, its expanded by heating also can have influence on the arrangement of LED light-emitting section, because glass column is different from the coefficient of expansion of wire, phenomenons such as breaking may be brought, the length making the life-span of LED silk lamp cannot reach LED should to have.
In addition, install LED light-emitting section by glass column, due to the heavier mass of glass column itself, glass column and LED light-emitting section also can be made more easily to be subject to inertia effects, and anti seismic efficiency is very poor.
Such as publication No. is the patent of CN101968181A, and it is communicated with by wire at the top of LED, but supports or rely on support 4, same, in the patent of notification number CN202281062U, is also to rely on pillar 4 to support.All can run into the problem of similar glass column
In addition, because LED light-emitting section, glass column etc. can because the reason generation deformation such as expanding with heat and contract with cold, because the position of glass column, metal header is fixed, the cause that is rigidly connected of glass column, metal header and LED light-emitting section, can cause damage to LED light-emitting section.There are the means that some address this problem in prior art, such as notification number is the patent of CN202252991U and CN102980054A, and LED light source is made flexible by it, expands with heat and contract with cold, the problem of deformation to tackle.
Summary of the invention
The technical problem to be solved in the present invention how to solve the adverse effect of glass column support to LED light-emitting section.
In order to solve this technical problem, the invention provides a kind of LED silk lamp with incabloc function, include stem stem and some LED light-emitting sections, described stem stem is connected to one end of every bar LED light-emitting section by the conducting of bottom metal guiding element, and one end of every bar LED light-emitting section is all supported by described bottom metal guiding element, the other end of some described LED light-emitting sections is connected altogether by top metal guiding element, and realize support with each other and conducting by described top metal guiding element, the quantity of described LED light-emitting section is at least 3, some described LED light-emitting sections are evenly arranged around the axle center of described stem stem, described top metal guiding element includes some metallic contact strips and some metallic contact strips are connected to a bit altogether, some described metallic contact strips are in one, and its hardness is less than described LED light-emitting section.
Preferably, the angle between the axle center of some described LED light-emitting sections and described stem stem is all equal.
Preferably, the quantity of described LED light-emitting section is four, and the quantity of described metallic contact strips is two, and two described metallic contact strips are cross arrangement.
Preferably, the axle center conllinear of the point that connects altogether of some described metallic contact strips and described stem stem.
Preferably, described bottom metal guiding element and top metal guiding element one of at least on scribble fluorescent material.
Preferably, the described LED silk lamp with incabloc function also comprises lamp holder and lamp housing, and described lamp holder and lamp housing enclose formation internal cavity, and described stem stem is located on described lamp holder, and being positioned at described internal cavity, described LED light-emitting section is positioned at described internal cavity.
Preferably, be provided with reflector outside described stem stem, the side of the close described LED light-emitting section of described reflector is reflective surface.
Instant invention overcomes technology prejudice of the prior art, eliminate the support of glass column, one end of LED light-emitting section achieves support by metal header, the support between the other end is realized mutually by metal header, simultaneously, metal header can realize again conduction, so, The present invention reduces parts, by reasonably utilizing the supporting role between its inside, achieve the support effect of glass column, the problem such as can't bring thermal coefficient of expansion difference, high cost, break.After employing the present invention, due to without the need to welding LED light-emitting section and glass column, mould can be utilized to realize the processing of automation, and then the distributing position of LED light-emitting section can be protected more accurately.In addition, the present invention introduces metal header as after support, by support and the mutual support of multiple spot, can play better shock-proof effect.
Compared to patents such as CN101968181A and CN202281062U, the present invention utilizes top metal guiding element realization stable support with each other while abandoning glass column, in order to form stable three-dimensional state, present invention employs at least three LED light-emitting sections and supporting, fixed a structure.The effect of anti-deformation and shock-absorbing can be played well.
Compared to patents such as CN202252991U and CN102980054A, it is higher to the manufacture requirements of LED light-emitting section, it is by the handling flexibly to LED light-emitting section, make each parts expand with heat and contract with cold and deformation can not affect LED light-emitting section, and the present invention to be guiding element by adopting hardness to be less than LED light-emitting section realize supporting, be equivalent to carry out handling flexibly to a certain extent to top metal guiding element, the buffering of deformation is born by top metal guiding element.Both have employed distinct means when solving and being rigidly connected the infringement brought, and in contrast, the means that the present invention adopts are easier to enforcement, cost is less.
Accompanying drawing explanation
Fig. 1 is the structural representation with the LED silk lamp of incabloc function of the prior art;
Fig. 2 is the structural representation of the LED silk lamp in one embodiment of the invention with incabloc function;
Fig. 3 is the structural representation of the LED silk lamp in another embodiment of the present invention with incabloc function.
Detailed description of the invention
Below with reference to Fig. 2 and Fig. 3, the LED silk lamp with incabloc function provided by the invention is described in detail, it is the present invention one optional embodiment, can think, those skilled in the art, in the scope not changing the present invention's spirit and content, can modify to it and polish.
Please refer to Fig. 2, present embodiments provide a kind of LED silk lamp with incabloc function, include stem stem and some LED light-emitting sections, described stem stem is connected to one end of every bar LED light-emitting section by the conducting of bottom metal guiding element, and one end of every bar LED light-emitting section is all supported by described bottom metal guiding element, the other end of some described LED light-emitting sections is connected altogether by top metal guiding element, and realizes support with each other and conducting by described top metal guiding element.For the material of bottom metal guiding element and top metal guiding element, by its supporting role, those skilled in the art should be able to obtain possibility, as long as can meet support in hardness, are less than again LED light-emitting section, and can realize conducting.
Instant invention overcomes technology prejudice of the prior art, eliminate the support of glass column, one end of LED light-emitting section achieves support by metal header, the support between the other end is realized mutually by metal header, simultaneously, metal header can realize again conduction, so, The present invention reduces parts, by reasonably utilizing the supporting role between its inside, achieve the support effect of glass column, the problem such as thermal expansion, high cost can't be brought.
The more important thing is, in existing technique, the connection realized between glass column and LED light-emitting section can only be fetched by manual welding, the human cost of assembling and unstability is made significantly to increase, after employing the present invention, due to without the need to welding LED light-emitting section and glass column, mould can be utilized to realize the processing of automation, and then the distributing position of LED light-emitting section can be protected more accurately.
In the present embodiment, the quantity of described LED light-emitting section is at least 3, and some described LED light-emitting sections are evenly arranged around the axle center of described stem stem.Angle between the axle center of some described LED light-emitting sections and described stem stem is all equal.After design like this, the arrangement of LED light-emitting section is more balanced, thus makes the support between LED light-emitting section more firm.
Described top metal guiding element includes some metallic contact strips, two LED light-emitting sections of each described metallic contact strips connected symmetrical dendrimer arrangement, and some metallic contact strips are connected to a bit altogether, in the present embodiment, and the axle center conllinear of this point and described stem stem.Some described metallic contact strips are in one.Under this structural allocation, those skilled in the art can reasonable disposition circuit, and be such as parallel to a bit by each LED light-emitting section, realize the illumination of LED light-emitting section, those skilled in the art can obtain some circuit arrangement schemes according to known general knowledge completely.Certainly, the program is wherein a kind of optional manner of " connecting altogether ", and those skilled in the art should be able to obtain other optional manner from this description.
In the present embodiment, the quantity of described LED light-emitting section is preferably four, and the quantity of described metallic contact strips is two.Two metallic contact strips are cross arrangement, and by the mutual conducting of criss-cross central point, this central point is previously described " point " that connect altogether.
In the present invention, described metallic contact strips hardness is less than described LED light-emitting section, the guiding element that the present invention is less than LED light-emitting section by employing hardness realizes supporting, and is equivalent to carry out handling flexibly to a certain extent to top metal guiding element, the buffering of deformation is born by top metal guiding element.
In the present embodiment, described bottom metal guiding element and top metal guiding element one of at least on scribble fluorescent material.Long afterglow material can be adopted, in the event of a power failure, play the effect of safety instruction.The present embodiment is preferably coated with fluorescent material on top metal guiding element.
The present invention also can contain the miscellaneous part that tradition has the LED silk lamp of incabloc function, such as, the described LED silk lamp with incabloc function also comprises lamp holder and lamp housing, described lamp holder and lamp housing enclose formation internal cavity, described stem stem is located on described lamp holder, and being positioned at described internal cavity, described LED light-emitting section is positioned at described internal cavity.
In another optional embodiment of the present invention, please refer to Fig. 3, be provided with reflector outside described stem stem, the side of the close described LED light-emitting section of described reflector is reflective surface.The present embodiment is provided with reflector in lamp housing, can be reflected, achieves the polymerization of light, filled up the dark space of the central area of illumination zone by the light sent LED light-emitting section, meanwhile, also makes hot spot become more even by the reflection of light.In addition, reflecting plate also can play heat insulation effect, makes the light of the LED light-emitting section of reflecting plate side can not affect circuit and the light source of reflecting plate opposite side.
Further, in the present embodiment, described reflector is annular plate, and the interior loop-shaped of this annular plate is mated with the external surface shape of described stem stem, the form fit of the inner surface of outer loop-shaped and described lamp housing.The inner ring of described reflector and the exterior surface of described stem stem, the outer ring of described reflector contacts with the inner surface of described lamp housing, thus described internal cavity is divided into two parts.Described reflecting plate can perpendicular to the axle center of described stem stem.Described reflecting plate also can be surrounded on outside described stem stem in funnel-form, realizes the function of optically focused or astigmatism.
In sum, instant invention overcomes technology prejudice of the prior art, eliminate the support of glass column, one end of LED light-emitting section achieves support by metal header, support between the other end is realized mutually by metal header, meanwhile, metal header can realize again conduction, so, The present invention reduces parts, by reasonably utilizing the supporting role between its inside, achieve the support effect of glass column, the problem such as can't bring thermal coefficient of expansion difference, high cost, break.After employing the present invention, due to without the need to welding LED light-emitting section and glass column, mould can be utilized to realize the processing of automation, and then the distributing position of LED light-emitting section can be protected more accurately.In addition, the present invention introduces metal header as after support, by support and the mutual support of multiple spot, can play better shock-proof effect.
Claims (7)
1. one kind has the LED silk lamp of incabloc function, include stem stem and some LED light-emitting sections, described stem stem is connected to one end of every bar LED light-emitting section by the conducting of bottom metal guiding element, and one end of every bar LED light-emitting section is all supported by described bottom metal guiding element, the other end of some described LED light-emitting sections is connected altogether by top metal guiding element, and realize support with each other and conducting by described top metal guiding element, the quantity of described LED light-emitting section is at least 3, some described LED light-emitting sections are evenly arranged around the axle center of described stem stem, described top metal guiding element includes some metallic contact strips and some metallic contact strips are connected to a bit altogether, some described metallic contact strips are in one, and its hardness is less than described LED light-emitting section.
2. there is the LED silk lamp of incabloc function as claimed in claim 1, it is characterized in that: the angle between the axle center of some described LED light-emitting sections and described stem stem is all equal.
3. have the LED silk lamp of incabloc function as claimed in claim 1, it is characterized in that: the quantity of described LED light-emitting section is four, the quantity of described metallic contact strips is two, and two described metallic contact strips are cross arrangement.
4. there is the LED silk lamp of incabloc function as claimed in claim 2 or claim 3, it is characterized in that: the axle center conllinear of the point that some described metallic contact strips connect altogether and described stem stem.
5. there is the LED silk lamp of incabloc function as claimed in claim 1, it is characterized in that: described bottom metal guiding element and top metal guiding element one of at least on scribble fluorescent material.
6. there is the LED silk lamp of incabloc function as claimed in claim 1, it is characterized in that: also comprise lamp holder and lamp housing, described lamp holder and lamp housing enclose formation internal cavity, described stem stem is located on described lamp holder, and being positioned at described internal cavity, described LED light-emitting section is positioned at described internal cavity.
7. have the LED silk lamp of incabloc function as claimed in claim 6, it is characterized in that: be provided with reflector outside described stem stem, the side of the close described LED light-emitting section of described reflector is reflective surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777753.3A CN104776326A (en) | 2014-11-12 | 2014-12-15 | LED (Light Emitting Diode) filament lamp with shock absorbing function |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636018 | 2014-11-12 | ||
| CN201420674123 | 2014-11-12 | ||
| CN2014106360180 | 2014-11-12 | ||
| CN2014206741239 | 2014-11-12 | ||
| CN201410777753.3A CN104776326A (en) | 2014-11-12 | 2014-12-15 | LED (Light Emitting Diode) filament lamp with shock absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104776326A true CN104776326A (en) | 2015-07-15 |
Family
ID=52958651
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410777753.3A Pending CN104776326A (en) | 2014-11-12 | 2014-12-15 | LED (Light Emitting Diode) filament lamp with shock absorbing function |
| CN201420797097.9U Expired - Fee Related CN204254347U (en) | 2014-11-12 | 2014-12-15 | There is the LED silk lamp of incabloc function |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420797097.9U Expired - Fee Related CN204254347U (en) | 2014-11-12 | 2014-12-15 | There is the LED silk lamp of incabloc function |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104776326A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776326A (en) * | 2014-11-12 | 2015-07-15 | 吴喜荣 | LED (Light Emitting Diode) filament lamp with shock absorbing function |
| CN105020612B (en) * | 2014-11-12 | 2017-10-13 | 吴喜荣 | LED filament lamp and its assembly method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202132734U (en) * | 2011-05-11 | 2012-02-01 | 浙江锐迪生光电有限公司 | LED (Light-Emitting Diode) lamp bulb with high colour rendering index and high efficiency |
| CN203560753U (en) * | 2013-11-13 | 2014-04-23 | 江苏昌泽电子有限公司 | LED lamp bulb |
| CN203733845U (en) * | 2014-02-09 | 2014-07-23 | 立达信绿色照明股份有限公司 | LED encapsulation structure |
| CN203757431U (en) * | 2014-02-28 | 2014-08-06 | 上海齐丽光电科技有限公司 | LED osram lamp bulb |
| CN203771136U (en) * | 2014-03-25 | 2014-08-13 | 杭州临安恒星照明电器有限公司 | All-angle reflection U-shaped LED bulb with luminescent filaments |
| CN203848220U (en) * | 2014-05-23 | 2014-09-24 | 四川海金汇光电有限公司 | Anti-heat-island cylindrical LED filament assembly |
| CN203927511U (en) * | 2014-06-17 | 2014-11-05 | 杭州临安恒星照明电器有限公司 | Without plastic LED360 ° bulb |
| CN204254347U (en) * | 2014-11-12 | 2015-04-08 | 吴喜荣 | There is the LED silk lamp of incabloc function |
-
2014
- 2014-12-15 CN CN201410777753.3A patent/CN104776326A/en active Pending
- 2014-12-15 CN CN201420797097.9U patent/CN204254347U/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202132734U (en) * | 2011-05-11 | 2012-02-01 | 浙江锐迪生光电有限公司 | LED (Light-Emitting Diode) lamp bulb with high colour rendering index and high efficiency |
| CN203560753U (en) * | 2013-11-13 | 2014-04-23 | 江苏昌泽电子有限公司 | LED lamp bulb |
| CN203733845U (en) * | 2014-02-09 | 2014-07-23 | 立达信绿色照明股份有限公司 | LED encapsulation structure |
| CN203757431U (en) * | 2014-02-28 | 2014-08-06 | 上海齐丽光电科技有限公司 | LED osram lamp bulb |
| CN203771136U (en) * | 2014-03-25 | 2014-08-13 | 杭州临安恒星照明电器有限公司 | All-angle reflection U-shaped LED bulb with luminescent filaments |
| CN203848220U (en) * | 2014-05-23 | 2014-09-24 | 四川海金汇光电有限公司 | Anti-heat-island cylindrical LED filament assembly |
| CN203927511U (en) * | 2014-06-17 | 2014-11-05 | 杭州临安恒星照明电器有限公司 | Without plastic LED360 ° bulb |
| CN204254347U (en) * | 2014-11-12 | 2015-04-08 | 吴喜荣 | There is the LED silk lamp of incabloc function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204254347U (en) | 2015-04-08 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150715 |
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| RJ01 | Rejection of invention patent application after publication |