CN206669381U - LED filament bulb - Google Patents
LED filament bulb Download PDFInfo
- Publication number
- CN206669381U CN206669381U CN201720175330.3U CN201720175330U CN206669381U CN 206669381 U CN206669381 U CN 206669381U CN 201720175330 U CN201720175330 U CN 201720175330U CN 206669381 U CN206669381 U CN 206669381U
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- bulb
- led filament
- driving power
- connecting element
- conductive
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Abstract
Lighting field is the utility model is related to, especially a kind of LED filament bulb.A kind of LED filament bulb, including：Bulb, the stem provided with LED filament and in bulb, driving power, lamp holder；Described LED filament bulb also includes：Connecting element；Stem is connected by connecting element with driving power；Lamp holder covers connecting element and driving power and is connected with bulb.The LED filament bulb replaces welding or canoe to connect stem and driving power, simple production process with connecting element, will not cause rosin joint, sealing-off, and is beneficial to realize automated production.
Description
Technical field
Lighting field is the utility model is related to, especially a kind of LED filament bulb.
Background technology
Chinese Patent Application No. CN201420248783.0 utility model discloses a kind of LED filament bulb, including
LED filament, driving power, Glass lamp column holder, bulb and lamp holder；Wherein, the LED filament includes substrate, is fixed on substrate
Luminescence unit at least on one side and the adhesive layer for being coated on luminescence unit periphery；The luminescence unit includes some rules
It is arranged on the substrate and in sequential series N low power LED die；The N low power LED die is led to each other
Plain conductor series connection is crossed, the both ends of the glass substrate set electrode pin, and the electrode pin is arranged on copper stent, copper branch
It is connected in the electrode tip insertion Glass lamp column holder of frame with the driving power, the driving power is fixed in the lamp holder.
The bulb of traditional LED filament bulb and the connected mode of driver are all by the seal wire on bulb（Mostly copper wire or
Nickel plating copper wire）Weld with driver or linked together by canoe, complex production process be present, easily cause void
Weldering, sealing-off cause product failure, and are unfavorable for realizing the deficiency of automated production, therefore, design a kind of simple production process, no
Rosin joint, sealing-off can be caused, and beneficial to the LED filament bulb for realizing automated production, turns into urgent problem to be solved.
The design of in the market filament lamp new construction, change the both positive and negative polarity seal wire on bulb into rigid material（Such as draw point）, lead to
Connector on overdriving, both direct assembly connections.Reduce production process, improve production efficiency and product reliability.
Utility model content
The purpose of this utility model is to overcome the connected mode of the bulb of current LED filament bulb and driver all
It is to be welded with driver by the seal wire on bulb or linked together by canoe, complex production process is present, holds
Easily cause rosin joint, sealing-off causes product failure, and be unfavorable for realizing the deficiency of automated production, there is provided a kind of production technology letter
It is single, rosin joint, sealing-off will not be caused, and beneficial to the LED filament bulb for realizing automated production.
A kind of LED filament bulb, including：Bulb, the stem provided with LED filament and in bulb, driving power, lamp
Head；Described LED filament bulb also includes：Connecting element；Stem is connected by connecting element with driving power；Lamp holder covers slotting
Connected components and driving power and it is connected with bulb.The LED filament bulb replaces welding or canoe to connect with connecting element
Stem and driving power, simple production process, rosin joint, sealing-off will not be caused, and be beneficial to realize automated production.
Preferably, described connecting element includes：Two conductive inserting columns electrically connected with LED filament that stem is provided with,
Socket provided with two conductive sleeves matched with conductive inserting column；Conductive inserting column is corresponded with conductive sleeve and conductive inserting column is inserted
Enter in conductive sleeve；Socket is connected with driving power and conductive sleeve electrically connects with driving power.Connecting element is simple in construction tight
Gather, grafting is convenient.
Preferably, described conductive inserting column is draw point；The spacing of the free end of two draw points is more than the spacing of fixing end
0.3 mm to 0.5mm.Conductive inserting column keeps good contact with conductive sleeve during use.
Preferably, described LED filament bulb also includes：Located at lamp holder inner side and cover connecting element and driving power
Insulating sheath.Improve security.
Compared with prior art, the beneficial effects of the utility model are：The LED filament bulb replaces welding with connecting element
Or canoe connection stem and driving power, simple production process, rosin joint, sealing-off will not be caused, and it is automatic beneficial to realizing
Metaplasia is produced.Connecting element is simple and compact for structure, and grafting is convenient.Conductive inserting column is draw point, and the spacing of the free end of two draw points is big
In the mm of spacing 0.3 to 0.5mm of fixing end, conductive inserting column keeps good contact with conductive sleeve during use.Located at lamp
On the inside of head and connecting element and the insulating sheath of driving power are covered, improves security.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
In figure：Bulb 1, LED filament 2, stem 3, driving power 4, lamp holder 5, conductive inserting column 6, socket 7, insulating sheath 8.
Embodiment
As shown in Figure 1：A kind of LED filament bulb, including：Bulb 1, the core provided with LED filament 2 and in bulb 1
Post 3, driving power 4, lamp holder 5, connecting element；Stem 3 is connected by connecting element with driving power 4；Lamp holder 5 covers grafting group
Part and driving power 4 and it is connected with bulb 1.
Described connecting element includes：Two conductive inserting columns 6 electrically connected with LED filament 2 that stem 3 is provided with, provided with two
The individual and conductive sleeve of the conductive interference fits of inserting column 6（It is not drawn into accompanying drawing）Socket 7；Conductive inserting column 6 and conductive sleeve are one by one
Corresponding and conductive inserting column 6 is inserted in conductive sleeve；Socket 7 is connected with driving power 4 and conductive sleeve is electrically connected with driving power 4
Connect.Lamp holder 5 electrically connects with driving power 4.
Described conductive inserting column 6 is draw point；The spacing of the free end of two draw points is more than the mm of spacing 0.3 of fixing end extremely
0.5mm。
The described bulb 1 of LED filament 2 also includes：Located at the inner side of lamp holder 5 and cover the exhausted of connecting element and driving power 4
Edge sheath 8.
The beneficial effects of the utility model are：The LED filament bulb replaces welding or canoe to connect with connecting element
Stem and driving power are connect, simple production process, rosin joint, sealing-off will not be caused, and is beneficial to realize automated production.Connecting element
Simple and compact for structure, grafting is convenient.Conductive inserting column is draw point, and the spacing of the free end of two draw points is more than the spacing of fixing end
0.3 mm to 0.5mm, conductive inserting column keeps good contact with conductive sleeve during use.On the inside of lamp holder and cover slotting
The insulating sheath of connected components and driving power, improve security.The utility model can change into skill of the various ways to this area
Art personnel are it will be apparent that such change is not regarded as a departure from the scope of the utility model.It is all such to the field
Technical staff obviously change, be included within the scope of present claims.
Claims (4)
1. a kind of LED filament bulb, including：Bulb, the stem provided with LED filament and in bulb, driving power, lamp holder；
It is characterized in that described LED filament bulb also includes：Connecting element；Stem is connected by connecting element with driving power；Lamp holder
Cover connecting element and driving power and be connected with bulb.
2. LED filament bulb according to claim 1, it is characterized in that, described connecting element includes：Stem be provided with two
The individual conductive inserting column electrically connected with LED filament, the socket provided with two conductive sleeves matched with conductive inserting column；Conductive inserting column with
Conductive sleeve is corresponded and conductive inserting column is inserted in conductive sleeve；Socket is connected with driving power and conductive sleeve and driving electricity
Source electrically connects.
3. LED filament bulb according to claim 2, it is characterized in that, described conductive inserting column is draw point；Two draw points
The spacing of free end is more than the spacing of fixing end.
4. according to the LED filament bulb described in claim 1 or 2 or 3, it is characterized in that, in addition to：On the inside of lamp holder and cover
The insulating sheath of connecting element and driving power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720175330.3U CN206669381U (en) | 2017-02-24 | 2017-02-24 | LED filament bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720175330.3U CN206669381U (en) | 2017-02-24 | 2017-02-24 | LED filament bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669381U true CN206669381U (en) | 2017-11-24 |
Family
ID=60378570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720175330.3U Active CN206669381U (en) | 2017-02-24 | 2017-02-24 | LED filament bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206669381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826033A (en) * | 2018-07-24 | 2018-11-16 | 嘉善三英灯饰有限公司 | A kind of easily changeable lamps and lanterns and a kind of lamp string structure |
| CN114909612A (en) * | 2021-06-01 | 2022-08-16 | 浙江阳光照明电器集团股份有限公司 | LED filament lamp |
-
2017
- 2017-02-24 CN CN201720175330.3U patent/CN206669381U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826033A (en) * | 2018-07-24 | 2018-11-16 | 嘉善三英灯饰有限公司 | A kind of easily changeable lamps and lanterns and a kind of lamp string structure |
| CN114909612A (en) * | 2021-06-01 | 2022-08-16 | 浙江阳光照明电器集团股份有限公司 | LED filament lamp |
| CN114909612B (en) * | 2021-06-01 | 2024-04-05 | 浙江阳光照明电器集团股份有限公司 | LED filament lamp |
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| GR01 | Patent grant |