CN204240113U - A kind of filament LED exempting to weld - Google Patents
A kind of filament LED exempting to weld Download PDFInfo
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- CN204240113U CN204240113U CN201420667883.7U CN201420667883U CN204240113U CN 204240113 U CN204240113 U CN 204240113U CN 201420667883 U CN201420667883 U CN 201420667883U CN 204240113 U CN204240113 U CN 204240113U
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Abstract
The utility model discloses a kind of filament LED exempting to weld, comprise the LED silk of lamp holder, lamp housing, stem stem and more than, lamp housing is located on lamp holder, and one end of stem stem is located on lamp holder; Be provided with metal inserting terminal in the bottom of stem stem, be provided with fixed terminal in the upper end of stem stem; Described LED silk forms by plural LED mercerising is source-series, one end of LED silk is plugged in the metal inserting terminal that is connected with positive pole, the other end of LED silk is plugged in the metal inserting terminal that is connected with negative pole, and the middle part of LED silk is fixed on fixed terminal.This structure can improve packaging efficiency, improves the service life of light fixture.
Description
Technical field
The utility model relates to filament LED.
Background technology
Because LED has the advantages such as long service life, light efficiency is high, power consumption is low, heat radiation is little, controllability is strong, now instead of traditional most of light fixture, as stage lighting, Landscape Lamp, office space lamp etc., at present, by employ more than 100 year osram lamp also substitute by LED silk bulb.Existing LED silk bulb is disclose a kind of LED silk bulb in the patent document of 2014.7.9 as be the ZL201420069358.5 applying date in the patent No. being 2014.2.18 authorized announcement date, and specifically disclose that this LED silk bulb comprises lamp holder, lamp housing, stem stem, LED silk and connector, this LED silk comprises substrate, be located at the chip on substrate, the fluorescent material of parcel chip and pin, when realizing the electric connection of LED silk, one end of LED silk is needed to weld, the other end of LED silk is welded on connector, by connector, LED silk is coupled together, the middle part of connector is positioned at the upper end of stem stem, the defect that this LED silk bulb exists is: because LED silk needs could realize being electrically connected and fixing by welding, therefore, the efficiency made is low, and welding is easy to the phenomenon occurring rosin joint, therefore, LED silk bulb easily damages, meanwhile, because LED silk is inherently arranged in lamp housing, its heat dispersion is bad, adds and easily produces heat at weld, thus makes the heat of lamp housing more and be difficult to scatter and disappear away, finally can affect the service life of LED silk bulb.
Summary of the invention
In order to improve packaging efficiency, improve the service life of light fixture, the utility model provides a kind of filament LED exempting to weld.
For achieving the above object, a kind of filament LED exempting to weld, comprise the LED silk of lamp holder, lamp housing, stem stem and more than, lamp housing is located on lamp holder, and one end of stem stem is located on lamp holder; Be provided with metal inserting terminal in the bottom of stem stem, be provided with fixed terminal in the upper end of stem stem; Described LED silk forms by plural LED mercerising is source-series, one end of LED silk is plugged in the metal inserting terminal that is connected with positive pole, the other end of LED silk is plugged in the metal inserting terminal that is connected with negative pole, and the middle part of LED silk is fixed on fixed terminal.
Said structure, when making LED silk, cut off LED silk the Lights section as required, if LED silk comprises two LED mercerising sources, then do not cut off between two LED mercerising sources, when assembled LED filament, the two ends of LED silk realize being electrically connected by the mode of grafting, the part that LED silk does not cut off strides across fixed terminal and utilizes fixed terminal to fix, therefore, whole LED does not need welding, just there is not the phenomenon of rosin joint yet, make the efficiency of assembling high, LED is not easy to damage, the heat produced is few, there is the service life utilizing and improve LED, in addition, because LED silk is connected by the mode of grafting, therefore, LED silk is mounted and dismounted all very convenient.
Further, described metal inserting terminal comprise connect successively electrode connecting portion, Plug Division and clip portion, electrode connecting portion and Plug Division are located in stem stem, and described clip portion comprises fixed part and is located at the clip sheet on fixed part.Described electrical junction is connected with input and output, Plug Division is used for the end of grafting LED silk, can LED silk be firmly fixed on metal inserting terminal, to realize reliable electric connection by fastening clamp portion after the end grafting of LED silk is good.
Further, the diameter of bore of Plug Division is greater than the diameter of bore of electrode connecting portion.This structure can utilize the grafting of electrode connecting portion to LED silk to realize axial location, prevents too much being inserted in metal inserting terminal in LED silk end.
Further, described metal inserting terminal is elastic metallic cover, is arranged with axially extended open slot at elastic metallic.The metal inserting terminal structure of this structure is simple, and cost is low, and again can comparatively firmly fixed L ED filament end.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of exempting from the filament LED of welding.
Fig. 2 is the first schematic diagram of metal inserting terminal.
Fig. 3 is the second schematic diagram of metal inserting terminal.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Figure 1, the filament LED of exempting to weld comprises lamp holder 1, lamp housing 2, the LED silk 4 of stem stem more than 3, metal inserting terminal 5 and fixed terminal 6.
The lower end of lamp housing 2 is connected on lamp holder 1, in lamp housing 2, have cavity.
Described stem stem 3 comprise connect successively bottom 31, middle part 32 and upper end 33, in the horizontal plane, the cross section of bottom 31 is greater than the cross section at middle part 32, and the cross section of upper end 33 is greater than the cross section at middle part 32 and is less than the cross section of bottom 31.The bottom 31 of stem stem 3 is connected on lamp holder 1, and stem stem 3 is positioned at the cavity of lamp housing 2.
In the present embodiment, LED silk 4 is two, and every root LED silk comprises two LED mercerising sources 41, when making LED silk 4, does not cut off between adjacent LED filament light sources.
As shown in Figure 2, described metal inserting terminal 5 comprise connect successively electrode connecting portion 51, Plug Division 52 and clip portion 53.Electrode connecting portion 51 and Plug Division 52 are located in the bottom of stem stem 3, and the diameter of bore of Plug Division 52 is greater than the diameter of bore of electrode connecting portion 51, the clip sheet 532 that described clip portion 53 comprises fixed part 531 and is located on fixed part.Described electrical junction 51 is connected with input and output, Plug Division 52 is for the end of grafting LED silk, can LED silk be firmly fixed on metal inserting terminal by fastening clamp portion after the end grafting of LED silk is good, to realize reliable electric connection, and the grafting of electrode connecting portion 51 pairs of LED silks can be utilized to realize axial location, prevent too much being inserted in metal inserting terminal in LED silk end.
Certainly, as shown in Figure 3, described metal inserting terminal can be also elastic metallic cover, is arranged with axially extended open slot at elastic metallic.
Described fixed terminal 6 is fixed on upper end 33.
When assembled LED filament 4, the two ends of LED silk 4 realize being electrically connected by the mode being plugged into metal inserting terminal 5, the part that LED silk 4 does not cut off strides across fixed terminal 6 and utilizes fixed terminal to fix, therefore, whole LED does not need welding, just there is not the phenomenon of rosin joint yet, make the efficiency of assembling high, LED is not easy to damage, and the heat of generation is few, has the service life utilizing and improve LED; In addition, because LED silk is connected by the mode of grafting, therefore, LED silk is mounted and dismounted all very convenient.
Claims (4)
1. exempt from a filament LED of welding, comprise the LED silk of lamp holder, lamp housing, stem stem and more than, lamp housing is located on lamp holder, and one end of stem stem is located on lamp holder; It is characterized in that: be provided with metal inserting terminal in the bottom of stem stem, be provided with fixed terminal in the upper end of stem stem; Described LED silk forms by plural LED mercerising is source-series, one end of LED silk is plugged in the metal inserting terminal that is connected with positive pole, the other end of LED silk is plugged in the metal inserting terminal that is connected with negative pole, and the middle part of LED silk is fixed on fixed terminal.
2. the filament LED exempting to weld according to claim 1, it is characterized in that: described metal inserting terminal comprise connect successively electrode connecting portion, Plug Division and clip portion, electrode connecting portion and Plug Division are located in stem stem, and described clip portion comprises fixed part and is located at the clip sheet on fixed part.
3. the filament LED exempting to weld according to claim 2, is characterized in that: the diameter of bore of Plug Division is greater than the diameter of bore of electrode connecting portion.
4. the filament LED exempting to weld according to claim 1, is characterized in that: described metal inserting terminal is elastic metallic cover, is arranged with axially extended open slot at elastic metallic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667883.7U CN204240113U (en) | 2014-11-11 | 2014-11-11 | A kind of filament LED exempting to weld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667883.7U CN204240113U (en) | 2014-11-11 | 2014-11-11 | A kind of filament LED exempting to weld |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204240113U true CN204240113U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667883.7U Active CN204240113U (en) | 2014-11-11 | 2014-11-11 | A kind of filament LED exempting to weld |
Country Status (1)
| Country | Link |
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| CN (1) | CN204240113U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832821A (en) * | 2015-05-26 | 2015-08-12 | 中山市鼎立德光电科技有限公司 | LED conjoined filament support and lamp bulb thereof |
| CN104913221A (en) * | 2015-06-24 | 2015-09-16 | 厦门李氏兄弟有限公司 | Lamp filament of LED lamp |
| CN105042357A (en) * | 2015-06-24 | 2015-11-11 | 立达信绿色照明股份有限公司 | LED filament lamp |
| CN106482001A (en) * | 2016-11-28 | 2017-03-08 | 厦门广泓工贸有限公司 | The light source component of LED bulb and the electric connector of driving plate and LED bulb |
| CN107166190A (en) * | 2017-06-09 | 2017-09-15 | 漳州立达信光电子科技有限公司 | A kind of LED filament lamp |
| CN107327725A (en) * | 2017-07-05 | 2017-11-07 | 东莞嘉盛照明科技有限公司 | A kind of LED filament module and its application |
| CN108006450A (en) * | 2017-11-09 | 2018-05-08 | 安徽世林照明股份有限公司 | A kind of LED lamp bead of entirety filament and its filament connection method |
| CN108019632A (en) * | 2017-12-29 | 2018-05-11 | 深圳市丰功文化传播有限公司 | A kind of LED filament lamp and its LED light-emitting sections with infra-red radiation heat dissipation |
| TWI673547B (en) * | 2018-11-28 | 2019-10-01 | 合信材料有限公司 | Light-emitting component and light bulb and lamp thereof |
-
2014
- 2014-11-11 CN CN201420667883.7U patent/CN204240113U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832821A (en) * | 2015-05-26 | 2015-08-12 | 中山市鼎立德光电科技有限公司 | LED conjoined filament support and lamp bulb thereof |
| CN104913221A (en) * | 2015-06-24 | 2015-09-16 | 厦门李氏兄弟有限公司 | Lamp filament of LED lamp |
| CN105042357A (en) * | 2015-06-24 | 2015-11-11 | 立达信绿色照明股份有限公司 | LED filament lamp |
| CN106482001A (en) * | 2016-11-28 | 2017-03-08 | 厦门广泓工贸有限公司 | The light source component of LED bulb and the electric connector of driving plate and LED bulb |
| CN107166190A (en) * | 2017-06-09 | 2017-09-15 | 漳州立达信光电子科技有限公司 | A kind of LED filament lamp |
| CN107166190B (en) * | 2017-06-09 | 2021-02-02 | 漳州立达信光电子科技有限公司 | LED filament lamp |
| CN107327725A (en) * | 2017-07-05 | 2017-11-07 | 东莞嘉盛照明科技有限公司 | A kind of LED filament module and its application |
| CN108006450A (en) * | 2017-11-09 | 2018-05-08 | 安徽世林照明股份有限公司 | A kind of LED lamp bead of entirety filament and its filament connection method |
| WO2019090823A1 (en) * | 2017-11-09 | 2019-05-16 | 安徽世林照明股份有限公司 | Led bulb having integrally connected filament and filament connection method thereof |
| CN108019632A (en) * | 2017-12-29 | 2018-05-11 | 深圳市丰功文化传播有限公司 | A kind of LED filament lamp and its LED light-emitting sections with infra-red radiation heat dissipation |
| TWI673547B (en) * | 2018-11-28 | 2019-10-01 | 合信材料有限公司 | Light-emitting component and light bulb and lamp thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 510890 Huadu District, Guangdong, Guangzhou Flower Town, SAST Road, No. 1, No. 1 Patentee after: Hongli Newell group Limited by Share Ltd Address before: Huadu District, Guangdong city of Guangzhou Province, 510890 East Town Airport high-tech industrial base and SAST Jingu South Road intersection Patentee before: Guangzhou Hongli Tronic Co., Ltd. |