CN205065323U - LED filament lamp - Google Patents
LED filament lamp Download PDFInfo
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- CN205065323U CN205065323U CN201520786143.XU CN201520786143U CN205065323U CN 205065323 U CN205065323 U CN 205065323U CN 201520786143 U CN201520786143 U CN 201520786143U CN 205065323 U CN205065323 U CN 205065323U
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- stem
- shell
- led
- cell
- layer
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Abstract
The utility model discloses a LED filament lamp, including the cell -shell, the stem stem, LED driver and electric connector, the stem stem includes the blast pipe, set up in the support and inside two the electric connecting wires of drawing forth of follow blast pipe on blast pipe upper portion, be provided with four at least LED filaments on the stem stem, the upper end of LED filament is passed through link no. 1 and is connected with an electric connecting wire in two electric connecting wires, the lower tip of LED filament passes through link no. 2 and is connected with another electric connecting wire, article two, the output of LED driver is connected to the other end of electric connecting wire, the cell -shell is inseparable euphotic layer of laminating along direction from inside to outside in proper order, refracting layer and fluorescent powder layer. The beneficial effects of the utility model are that: novel structure is compact, has not only saved the material, still does benefit to to improve production efficiency, refracting layer's setting does benefit to and promotes the luminance of shining, promote the intensity of structure, improved the security performance.
Description
Technical field
The utility model relates to a kind of LED silk lamp.
Background technology
LED silk lamp is because its luminous efficiency is high, without metal heat sink, cost is low, lightweight, profile is similar with traditional incandescent lamp and be subject to market welcomes, but the LED silk lamp of prior art is when reflecting through cell-shell, due to refringence, be totally reflected, the much light emitted finally cannot be penetrated, and this further raising, simultaneously life-span that not only limit the output light flux of lamp also can be affected.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art, provides the LED silk lamp that a kind of new structure novelty is compact, promote irradiation brightness.
The purpose of this utility model is achieved through the following technical solutions: a kind of LED silk lamp, comprise cell-shell, stem stem, LED driver and electric connector, cell-shell is connected with stem stem sealing by fusing, vacuum seal in cell-shell is also filled with heat radiation protection gas, stem stem comprises blast pipe, the support being arranged at blast pipe top and two electric connection lines of drawing from blast pipe inside, stem stem is provided with at least four LED silks, the upper end of LED silk is connected with an electric connection line in two electric connection lines by link one, the bottom of LED silk is connected with another electric connection line by link two, article two, the other end of electric connection line connects the output of LED driver, the electric connection line connecting the upper end of LED silk is positioned at internal stent, the input electrical connectors of LED driver, the single piece that cell-shell is formed with stem stem is connected by binding agent with electric connector, described cell-shell is by the cylinder barrel shaped section connected successively from top to bottom, the reducing cartridge type section increased gradually along orient diameter from top to bottom and dished (torispherical) head are formed, the diameter at cell-shell maximum gauge place is 127mm, described cell-shell is followed successively by along direction from inside to outside the photic zone fitted tightly, refracting layer and phosphor powder layer.
Novel structure is compact, not only saves material, is also beneficial to and enhances productivity; The setting of refracting layer is beneficial to the brightness promoting and irradiate.
Described LED silk is uniformly distributed circumferentially.
The refractive index of described refracting layer is 1.4-1.5.
The thickness of described refracting layer is 140-150 μm.
The outer setting of described phosphor powder layer has layer protective layer, and protective layer and phosphor powder layer fit tightly, and improves the intensity of structure, improves security performance.
Be provided with patterned layer between the photic zone of described cell-shell and refracting layer, patterned layer is made up of the pattern metal powder formed.Metal dust is fixedly clamped by the photic zone of patterned layer both sides and refracting layer.The corresponding pattern that metal dust in patterned layer is formed by the control of magnetic whirlpool, make LED unique, bright and colourful, pattern, style are ever-changing.
Cell-shell is made up of the cylinder barrel shaped section connected successively from top to bottom, the reducing cartridge type section increased gradually along orient diameter from top to bottom and dished (torispherical) head.
The utility model has the following advantages:
The utility model novel structure is compact, not only saves material, is also beneficial to and enhances productivity; The setting of refracting layer is beneficial to the brightness promoting and irradiate; Improve the intensity of structure, improve security performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of cell-shell of the present utility model;
Fig. 3 is the structural representation of the another kind of structure of the utility model;
Fig. 4 is the structural representation of the third structure of the utility model.
In figure, 1-cell-shell, 2-stem stem, 3-LED driver, 4-electric connector, 5-blast pipe, 6-support, 7-LED filament, 8-link one, 9-link two, 10-photic zone, 11-refracting layer, 12-phosphor powder layer, 13-protective layer, 14-patterned layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As Fig. 1, shown in Fig. 2, a kind of LED silk lamp, comprise cell-shell 1, stem stem 2, LED driver 3 and electric connector 4, cell-shell 1 is connected with stem stem 2 sealing by fusing, vacuum seal in cell-shell 1 is also filled with heat radiation protection gas, stem stem 2 comprises blast pipe 5, the support 6 being arranged at blast pipe 5 top and two electric connection lines of drawing from blast pipe 5 inside, stem stem 2 is provided with 8 LED silks 7, the upper end of LED silk 7 is connected with an electric connection line in two electric connection lines by link 1, the bottom of LED silk 7 is connected with another electric connection line by link 29, article two, the other end of electric connection line connects the output of LED driver 3, the electric connection line connecting the upper end of LED silk 7 is positioned at support 6 inside, the input electrical connectors 4 of LED driver 3, the single piece that cell-shell 1 is formed with stem stem 2 is connected by binding agent with electric connector 4, described cell-shell 1 is followed successively by the photic zone 10 fitted tightly along direction from inside to outside, refracting layer 11 and phosphor powder layer 12.
Novel structure is compact, not only saves material, is also beneficial to and enhances productivity; The setting of refracting layer 11 is beneficial to the brightness promoting and irradiate.
Described LED silk 7 is uniformly distributed circumferentially.
The refractive index of described refracting layer 11 is 1.4-1.5.
The thickness of described refracting layer 11 is 140-150 μm.
The outer setting of described phosphor powder layer 12 has layer protective layer 13, and protective layer 13 and phosphor powder layer 12 fit tightly, and improve the intensity of structure, improve security performance.
Optionally, described protective layer 13 is letter out evaporation of aluminum glass or letter out sand glass or full sand glass.
Be provided with patterned layer 14 between the photic zone 10 of described cell-shell 1 and refracting layer 11, patterned layer 14 is made up of the pattern metal powder formed.Metal dust is fixedly clamped by the photic zone 10 of patterned layer 14 both sides and refracting layer 11.The corresponding pattern that metal dust in patterned layer 14 is formed by the control of magnetic whirlpool, make LED unique, bright and colourful, pattern, style are ever-changing.
Cell-shell 1 is made up of the cylinder barrel shaped section connected successively from top to bottom, the reducing cartridge type section increased gradually along orient diameter from top to bottom and dished (torispherical) head, and the diameter at cell-shell 1 maximum gauge place is 127mm.
Preferably, described electric connector 4 is provided with connecting thread, and the diameter of connecting thread is 26mm, and the axial length of electric connector 4 is 26mm, and the spacing between the axial top of cell-shell 1 and the axial end of electric connector 4 is 162mm.
The utility model novel structure is compact, not only saves material, is also beneficial to and enhances productivity; The setting of refracting layer 11 is beneficial to the brightness promoting and irradiate; Improve the intensity of structure, improve security performance.
Embodiment 2:
As shown in Figure 3, the difference of the present embodiment and embodiment 1 is stem stem 2 to be provided with 4 LED silks 7 in the present embodiment.
Embodiment 3:
As shown in Figure 4, the difference of the present embodiment and embodiment 1 is stem stem 2 to be provided with 6 LED silks 7 in the present embodiment.
Claims (6)
1. a LED silk lamp, it is characterized in that: comprise cell-shell (1), stem stem (2), LED driver (3) and electric connector (4), cell-shell (1) is connected with stem stem (2) sealing by fusing, cell-shell (1) interior vacuum seal is also filled with heat radiation protection gas, stem stem (2) comprises blast pipe (5), the support (6) being arranged at blast pipe (5) top and two electric connection lines of drawing from blast pipe (5) inside, stem stem (2) is provided with at least four LED silks (7), the upper end of LED silk (7) is connected with an electric connection line in two electric connection lines by link one (8), the bottom of LED silk (7) is connected with another electric connection line by link two (9), article two, the other end of electric connection line connects the output of LED driver (3), the electric connection line connecting the upper end of LED silk (7) is positioned at support (6) inside, the input electrical connectors (4) of LED driver (3), the single piece that cell-shell (1) and stem stem (2) are formed is connected by binding agent with electric connector (4), described cell-shell (1) is by the cylinder barrel shaped section connected successively from top to bottom, the reducing cartridge type section increased gradually along orient diameter from top to bottom and dished (torispherical) head are formed, the diameter at cell-shell (1) maximum gauge place is 127mm, described cell-shell (1) is followed successively by along direction from inside to outside the photic zone (10) fitted tightly, refracting layer (11) and phosphor powder layer (12).
2. a kind of LED silk lamp according to claim 1, is characterized in that: described LED silk (7) is uniformly distributed circumferentially.
3. a kind of LED silk lamp according to claim 1, is characterized in that: the refractive index of described refracting layer (11) is 1.4-1.5.
4. a kind of LED silk lamp according to claim 1, is characterized in that: the thickness of described refracting layer (11) is 140-150 μm.
5. a kind of LED silk lamp according to claim 1, is characterized in that: the outer setting of described phosphor powder layer (12) has layer protective layer (13).
6. a kind of LED silk lamp according to claim 1, is characterized in that: be provided with patterned layer (14) between the photic zone (10) of described cell-shell (1) and refracting layer (11), patterned layer (14) is made up of the pattern metal powder formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786143.XU CN205065323U (en) | 2015-10-12 | 2015-10-12 | LED filament lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786143.XU CN205065323U (en) | 2015-10-12 | 2015-10-12 | LED filament lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065323U true CN205065323U (en) | 2016-03-02 |
Family
ID=55391879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520786143.XU Expired - Fee Related CN205065323U (en) | 2015-10-12 | 2015-10-12 | LED filament lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205065323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945080A (en) * | 2019-04-03 | 2019-06-28 | 杭州杭科光电集团股份有限公司 | A kind of pseudo-classic type LED filament lamp of plated film |
-
2015
- 2015-10-12 CN CN201520786143.XU patent/CN205065323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945080A (en) * | 2019-04-03 | 2019-06-28 | 杭州杭科光电集团股份有限公司 | A kind of pseudo-classic type LED filament lamp of plated film |
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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: 20160302 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |