CN204853001U - LED filament lamp - Google Patents
LED filament lamp Download PDFInfo
- Publication number
- CN204853001U CN204853001U CN201520503939.XU CN201520503939U CN204853001U CN 204853001 U CN204853001 U CN 204853001U CN 201520503939 U CN201520503939 U CN 201520503939U CN 204853001 U CN204853001 U CN 204853001U
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- CN
- China
- Prior art keywords
- stem
- led
- led silk
- led filament
- lamp
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a novel LED filament lamp. This kind of novel LED filament lamp is connected including lamp holder (10) of built -in driver (20), lamp holder (10) and sealed bulb (50), and sealed bulb (50) are formed by glass cell -shell (51) and stem stem (30) burn -back. This kind of novel LED filament lamp basic LED filament (41) are the V -arrangements. LED filament group (40) comprise the V -arrangement LED filament (41) more than 2 or 2, essential V -arrangement LED filament (41) distributes along stem stem (30) around axis (33) of stem stem (30) all around, each summit of lower extreme (from stem stem loudspeaker (31) nearer one end) of LED filament group (40) is less with the distance of stem stem axis (33), each summit of upper end (from stem stem loudspeaker (31) one end far away) of LED filament group (40) is great with the distance of stem stem axis (33).
Description
Technical field
The utility model relates to lighting engineering, particularly adopts the LED silk lamp of LED silk designing and making.
Background technology
The 360 ° of luminescences of its axis of LED filament winding, light efficiency is high, relatively low to the requirement of heat radiation, directly can be encapsulated in common glass bulb, be referred to as LED silk lamp.Various LED silk lamps popular at present, the space arrangement of its LED silk is so substantially, the lower end (one end from close to core column horn) of LED silk and the distance of stem stem axis are comparatively large, and the upper end (one end from away from core column horn) of LED silk is less with the distance of stem stem axis.With regard to illumination, the dead ahead illumination of this LED silk lamp is less, and surrounding illumination is comparatively large, and namely the front of lamp is comparatively dark, and the surrounding of lamp is brighter.Do not meet the illumination custom of people under most of occasion.
Summary of the invention
This New LED filament lamp comprises the lamp holder of built-in drive, lamp holder is connected with the bulb of sealing, this connection is gluedd joint, the bulb of sealing is formed by the burn-back of glass envelope shell-and-core post, the basic LED silk of this New LED filament lamp is V-arrangement, LED silk group is made up of the V-arrangement LED silk of more than 2 or 2, and LED silk group, along the distribution of stem stem surrounding, is directly welded on the seal wire of stem stem by pad by the axis of basic V-arrangement LED filament winding stem stem.(one end from close to core column horn) each summit, lower end of LED silk group and the distance of stem stem axis less, (one end from away from core column horn) each summit, upper end of LED silk group and the distance of stem stem axis larger.
The shape of the basic LED silk of this New LED filament lamp is V-arrangement, and two pads are positioned at the openend of V-arrangement LED silk.
The shape of the basic LED silk of this New LED filament lamp is V-arrangement, and by the pad solder of two vertical bar LED silks together, can form a "V" filament, another 2 pads of 2 vertical bar shaped LED silks are positioned at the openend of the V-arrangement LED silk be welded into.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of a kind of LED silk of the utility model lamp.
Fig. 2 is basic V-arrangement LED silk.
Fig. 3 is the basic V-arrangement LED silk be welded by 2 vertical bar shaped LED silks.
Detailed description of the invention
In conjunction with above-mentioned accompanying drawing, specific embodiment of the utility model is described.
As shown in Figure 1, this New LED filament lamp comprises the lamp holder 10 of built-in drive 20, lamp holder 10 is connected with the bulb 50 of sealing, this connection is gluedd joint by glue 60, the bulb 50 of sealing is formed by glass cell-shell 51 and stem stem 30 burn-back, the basic LED silk 41 of this New LED filament lamp is V-arrangement, LED silk group 40 is made up of the V-arrangement LED silk 41 of more than 2 or 2, basic V-arrangement LED silk 41 distributes along stem stem 30 surrounding around the axis 33 of stem stem 30, LED silk group 40 is directly welded on the seal wire 32 of stem stem 30 by pad 411.(one end close to core column horn 31) each summit, lower end of LED silk group 40 and the distance of stem stem axis 33 less, (one end away from core column horn 31) each summit, upper end of LED silk group 40 and the distance of stem stem axis 33 larger.
The basic LED silk 41 of this New LED filament lamp shown in Fig. 2, its shape is V-arrangement, and two pads 411 are positioned at the openend of V-arrangement LED silk 41.
The basic LED silk 41 of this New LED filament lamp shown in Fig. 3, its shape is V-arrangement, the pad 413 of two vertical bar LED silks 412 can be welded together, another 2 pads 411 forming a "V" filament 41,2 vertical bar shaped LED silks 412 are positioned at the openend of V-arrangement LED silk 41.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. a New LED filament lamp, comprise the lamp holder of built-in drive, lamp holder is connected with the bulb of sealing, and the bulb of sealing is formed by the burn-back of glass envelope shell-and-core post, it is characterized in that: the axis of each LED filament winding stem stem of composition LED silk group distributes along stem stem surrounding, the lower end of LED silk group, namely from the one end close to core column horn, the distance of each summit and stem stem axis is less, the upper end of LED silk group, namely from the one end away from core column horn, the distance of each summit and stem stem axis is larger.
2. LED silk lamp according to claim 1, is characterized in that: the basic LED silk of composition LED silk group is V-arrangement.
3. LED silk lamp according to claim 2, is characterized in that: the basic LED silk of V-arrangement can be welded with two vertical bar shaped LED silks.
4. LED silk lamp according to claim 1, is characterized in that: LED silk group is made up of two or more basic V-arrangement LED silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520503939.XU CN204853001U (en) | 2015-07-06 | 2015-07-06 | LED filament lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520503939.XU CN204853001U (en) | 2015-07-06 | 2015-07-06 | LED filament lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204853001U true CN204853001U (en) | 2015-12-09 |
Family
ID=54743546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520503939.XU Expired - Fee Related CN204853001U (en) | 2015-07-06 | 2015-07-06 | LED filament lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204853001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662445A (en) * | 2017-03-27 | 2018-10-16 | 匡正芳 | A kind of new LED filament lamp |
-
2015
- 2015-07-06 CN CN201520503939.XU patent/CN204853001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662445A (en) * | 2017-03-27 | 2018-10-16 | 匡正芳 | A kind of new LED filament lamp |
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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: 20151209 Termination date: 20180706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |