CN209524334U - A kind of lighting device with spiral shape LED filament - Google Patents
A kind of lighting device with spiral shape LED filament Download PDFInfo
- Publication number
- CN209524334U CN209524334U CN201920168930.6U CN201920168930U CN209524334U CN 209524334 U CN209524334 U CN 209524334U CN 201920168930 U CN201920168930 U CN 201920168930U CN 209524334 U CN209524334 U CN 209524334U
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- led filament
- main body
- fixing piece
- slot
- stem
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of lighting devices with spiral shape LED filament, including Transparent lamp shade, stem and LED filament main body, the inside of the Transparent lamp shade is equipped with pillar, the first through slot is offered on the inside of the pillar, the inside of first through slot is equipped with spring, stem is installed above the spring, the upper end of the stem is equipped with the first fixing piece, first fixing piece, LED filament main body is installed on the inside of first fixing piece, the bottom of the Transparent lamp shade is equipped with encapsulation header, lamp cap is installed on the outside of the encapsulation header, the inside of the lamp cap is equipped with circuit board.By setting spring, bundle line, Transparent lamp shade, LED filament main body, stem, lamp cap, encapsulation header, external thread structure, solve the problems, such as not changing movable can not dismantle at the astigmatism form and lamp cap of LED filament the utility model.
Description
Technical field
The utility model relates to semiconductor light emitting technical field, specially a kind of illumination dress with spiral shape LED filament
It sets.
Background technique
LED filament is also LED lamp post, and previous LED light source will reach certain illuminance and illuminating area, need to install lens additional
Etc optical device, influence lighting effect, can reduce the due energy-saving effect of LED, LED filament realizes 360 ° of full angles hairs
Light, wide-angle shine and are not required to add lens, realize three-dimensional light source, bring unprecedented lighting experience.LED filament can be applied to
The LED illuminations product such as crystal pendant lamp, candle lamp, bulb lamp, wall lamp, applicable situation: five-star commercial hotel, high-grade mansion
Equal room lightings.The utility model is specially a kind of lighting device with spiral shape LED filament.
But there are deficiencies below for existing technology:
1, existing LED filament can not change the emissive surface of its irradiation, can not change its astigmatism form, lighting use list
One；
2, its lamp cap of existing LED filament is fixed with the encapsulation at lampshade, can not activity auxiliary carry out LED
The adjusting of the light-emitting surface of filament.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of lighting device with spiral shape LED filament, solution
Determined can not change at the astigmatism form and lamp cap of LED filament can not activity disassembly the problem of.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of illumination with spiral shape LED filament
Device, including Transparent lamp shade, stem and LED filament main body, the inside of the Transparent lamp shade are equipped with pillar, the pillar it is interior
Side offers the first through slot, and the inside of first through slot is equipped with spring, and stem, the core are equipped with above the spring
The upper end of column is equipped with the first fixing piece, first fixing piece, is equipped with LED filament master on the inside of first fixing piece
Body, the bottom of the Transparent lamp shade are equipped with encapsulation header, and the inside of the encapsulation header offers the second through slot, first through slot
It is connected to the second through slot, the bottom end of the stem is equipped with bundle line, and the bottom end of the bundle line passes through spring and the second through slot is located at
Below encapsulation header, lamp cap is installed on the outside of the encapsulation header, external screw thread is provided on the outside of the encapsulation header, the lamp cap
Outside is provided with screw thread spin slot, and the lamp cap is connect by external screw thread with encapsulation header, and the inside of the lamp cap is equipped with circuit board.
Preferably, the second fixing piece is installed, the upper end of the LED filament main body is fixed with first above the pillar
Part is fixed, and bottom end and the second fixing piece of the LED filament main body are fixed, and the bottom end of LED filament main body is equipped with electricity and draws
Line.
Preferably, the bottom of the lamp cap is equipped with contact, and the surface of the circuit board is equipped with electrode outlet line, described
The bottom of encapsulation header is equipped with right angle fixing piece.
Preferably, the LED filament main body is connect by electrical lead with electrode outlet line, the input terminal of the circuit board and
Contact connection.
(3) beneficial effect
The utility model provides a kind of lighting device with spiral shape LED filament, have it is following the utility model has the advantages that
(1) the utility model makes the utility model by setting spring, bundle line, Transparent lamp shade, LED filament main body, stem
With the biastigmatism form for changing LED filament main body, the region area of illumination can be changed, practicability is higher, the scope of application
It is wider, it is suitable for various occasions and uses, thus the problem of effective solution can not change the astigmatism form of LED filament, just
Often when work, by the electric connector that lamp cap connection is extraneous, electric power energy is passed through electrode by circuit board by contact energization connection power supply
Lead-out wire is connect with electrical lead, to be powered to LED filament main body, LED filament main body is made to shine, is realized illumination, work as LED light
When silk main body is spiral distribution, LED filament main body dissipates domain light of appearing at this time, and the diverging through Transparent lamp shade is realized a wide range of
Wide-angle illumination, by bundle line drop-down, shrinks stem when needing cover, and spiral helicine LED filament is constantly shunk at this time,
Until forming planar spiral shape, LED filament main body just retracts the focus of Transparent lamp shade everywhere, and straight line is presented in divergent rays at this time
Type irradiation, improves spotlight effect, realizes the cover in region at one, to realize dual light-illuminating effect, meets different
Irradiation demand.
(2) the utility model enables the utility model to live by setting lamp cap, encapsulation header, external screw thread, spring, bundle line
The dismounting lamp cap position of dynamic property is convenient to adjust the structural form of LED filament main body, changes traditional fixed structure form,
Applicability is higher, thus at effective solution lamp cap can not activity disassembly the problem of, in the knot that LED filament main body is adjusted
When being configured state, Rotatable lamp holder separates lamp cap with encapsulation header by externally threaded effect, and drop-down bundle line makes spring contraction at this time,
And enter stem in the first through slot of post inboard, until the bottom of the LED filament main body on stem top and LED filament main body
End is fixed in same level, then by the surface for tying line winding right angle fixing piece, avoids stem from springing back, and then needing back
When multiple spiral helicine LED filament main body, it is only necessary to which, by bundle line disassembly, under the action of the spring, stem just restores, just attached at this time
With LED filament to be restored to spiral again.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the LED filament main structure chart of the utility model planar spiral；
Fig. 4 is the outside drawing of the utility model Transparent lamp shade and encapsulation header；
Fig. 5 is the bottom view of the utility model encapsulation header.
Appended drawing reference in figure are as follows: 1, Transparent lamp shade；2, the first fixing piece；3, stem；4, LED filament main body；5, second is solid
Determine part；6, pillar；7, spring；8, line is tied；9, encapsulation header；10, electrode outlet line；11, lamp cap；12, electrical lead；13, first is logical
Slot；14, the second through slot；15, right angle fixing piece；16, circuit board；17, screw thread spin slot；18, contact；19, external screw thread.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of illumination dress with spiral shape LED filament
It sets, including Transparent lamp shade 1, stem 3 and LED filament main body 4, the inside of Transparent lamp shade 1 is equipped with pillar 6, and the inside of pillar 6 is opened
Equipped with the first through slot 13, the inside of the first through slot 13 is equipped with spring 7, and the top of spring 7 is equipped with stem 3, the upper end of stem 3
First fixing piece 2, the first fixing piece 2 are installed, the inside of the first fixing piece 2 is equipped with LED filament main body 4, the top of pillar 6
Second fixing piece 5 is installed, the upper end of LED filament main body 4 and the first fixing piece 2 are fixed, the bottom end of LED filament main body 4 and the
Two fixing pieces 5 are fixed, and the bottom end of LED filament main body 4 is equipped with electrical lead 12, and the bottom of Transparent lamp shade 1 is equipped with encapsulation header
9, the inside of encapsulation header 9 offers the second through slot 14, and the first through slot 13 is connected to the second through slot 14, and the bottom end of stem 3 is equipped with
Line 8 is tied, the bottom end of bundle line 8 passes through spring 7 and the second through slot 14 is located at 9 lower section of encapsulation header, and the outside of encapsulation header 9 is equipped with lamp cap
11, the outside of encapsulation header 9 is provided with external screw thread 19, and the outside of lamp cap 11 is provided with screw thread spin slot 17, and lamp cap 11 passes through external screw thread
19 connect with encapsulation header 9, and when the structural form of LED filament main body 4 is adjusted, Rotatable lamp holder 11 passes through external screw thread 19
Effect separates lamp cap 11 with encapsulation header 9, and drop-down bundle line 8 shrinks spring 7 at this time, and stem 3 is made to enter the on the inside of pillar 6
In one through slot 13, until the LED filament main body 4 on 3 top of stem and the bottom end of LED filament main body 4 are in same level, then
The surface for tying the winding right angle fixing piece 15 of line 8 is fixed, avoids stem 3 from springing back, and then needing to reply spiral helicine LED light
When silk main body 4, it is only necessary to dismantle bundle line 8, under the action of spring 7, stem 3 is just restored, and is just attached at this time by LED light
Silk restores spiral again, and the inside of lamp cap 11 is equipped with circuit board 16, and the bottom of lamp cap 11 is equipped with contact 18, circuit
The surface of plate 16 is equipped with electrode outlet line 10, and the bottom of encapsulation header 9 is equipped with right angle fixing piece 15, and LED filament main body 4 passes through
Electrical lead 12 is connect with electrode outlet line 10, and the input terminal of circuit board 16 is connect with contact 18, in normal work, by lamp cap 11
Connect extraneous electric connector, contact 18 is powered connection power supply, by circuit board 16 by electric power energy by electrode outlet line 10 with
Electrical lead 12 connects, to be powered to LED filament main body 4, LED filament main body 4 is made to shine, illumination is realized, when LED filament main body
4 when being spiral distribution, and the diverging of LED filament main body 4 at this time is appeared domain light, and a wide range of wide-angle is realized in the diverging through Transparent lamp shade 1
Bundle line 8 is pulled down when needing cover, shrinks stem 3 by illumination, and spiral helicine LED filament 4 is constantly shunk at this time, directly
To planar spiral shape is formed, LED filament main body just retracts the focus of Transparent lamp shade 1 everywhere, and straight line is presented in divergent rays at this time
Type irradiation, improves spotlight effect, realizes the cover in region at one, to realize dual light-illuminating effect, meets different
Irradiation demand.
In use, the utility model is in normal work, extraneous electric connector is connected by lamp cap 11, contact 18, which is powered, to be connected
Electric power energy is connect by electrode outlet line 10 with electrical lead 12, thus to LED filament main body 4 by energization source by circuit board 16
It is powered, LED filament main body 4 is made to shine, realize illumination, when LED filament main body 4 is spiral distribution, LED filament master at this time
Body 4 dissipates domain light of appearing, and the diverging through Transparent lamp shade 1 realizes a wide range of wide-angle illumination, LED filament main body 4 is being adjusted
Structural form when, Rotatable lamp holder 11 separates lamp cap 11 with encapsulation header 9 by the effect of external screw thread 19, at this time drop-down bundle line
8 shrink spring 7, and enter stem 3 in first through slot 13 of 6 inside of pillar, until the LED filament main body 4 on 3 top of stem
It is in same level with the bottom end of LED filament main body 4, then the surface for tying the winding right angle fixing piece 15 of line 8 is fixed, avoided
Stem 3 is sprung back, and spiral helicine LED filament 4 is constantly shunk at this time, until forming planar spiral shape, LED filament main body is just retracted
Everywhere, linear type irradiation is presented in divergent rays to the focus of Transparent lamp shade 1 at this time, realizes the cover in region at one, Jin Er
When needing to reply spiral helicine LED filament main body 4, it is only necessary to dismantle bundle line 8, under the action of spring 7, stem 3 just replys original
Shape is just attached at this time LED filament restoring spiral again, to realize dual light-illuminating effect.
Can to sum up obtain, the utility model by setting spring 7, bundle line 8, Transparent lamp shade 1, LED filament main body 4, stem 3,
Lamp cap 11, encapsulation header 9,19 structure of external screw thread, solve can not change at the astigmatism form and lamp cap of LED filament can not activity tear open
The problem of unloading.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of lighting device with spiral shape LED filament, including Transparent lamp shade (1), stem (3) and LED filament main body
(4), it is characterised in that: the inside of the Transparent lamp shade (1) is equipped with pillar (6), offers first on the inside of the pillar (6)
The inside of through slot (13), first through slot (13) is equipped with spring (7), is equipped with stem (3) above the spring (7),
The upper end of the stem (3) is equipped with the first fixing piece (2), first fixing piece (2), first fixing piece (2) it is interior
Side is equipped with LED filament main body (4), and the bottom of the Transparent lamp shade (1) is equipped with encapsulation header (9), the encapsulation header (9) it is interior
Portion offers the second through slot (14), and first through slot (13) is connected to the second through slot (14), the bottom end installation of the stem (3)
Have bundle line (8), the bottom end of bundle line (8) passes through spring (7) and the second through slot (14) is located at below encapsulation header (9), the envelope
It is equipped with lamp cap (11), is provided with external screw thread (19) on the outside of the encapsulation header (9), the lamp cap (11) on the outside of dress head (9)
Outside be provided with screw thread spin slot (17), the lamp cap (11) is connect by external screw thread (19) with encapsulation header (9), the lamp cap
(11) inside is equipped with circuit board (16).
2. a kind of lighting device with spiral shape LED filament according to claim 1, it is characterised in that: the pillar
(6) it is equipped with above the second fixing piece (5), the upper end and the first fixing piece (2) of the LED filament main body (4) are fixed, described
The bottom end and the second fixing piece (5) of LED filament main body (4) are fixed, and the bottom end of LED filament main body (4) is equipped with electrical lead
(12).
3. a kind of lighting device with spiral shape LED filament according to claim 1, it is characterised in that: the lamp cap
(11) bottom is equipped with contact (18), and the surface of the circuit board (16) is equipped with electrode outlet line (10), the encapsulation header
(9) bottom is equipped with right angle fixing piece (15).
4. a kind of lighting device with spiral shape LED filament according to claim 1, it is characterised in that: the LED light
Silk main body (4) is connect by electrical lead (12) with electrode outlet line (10), the input terminal of the circuit board (16) and contact (18)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168930.6U CN209524334U (en) | 2019-01-30 | 2019-01-30 | A kind of lighting device with spiral shape LED filament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168930.6U CN209524334U (en) | 2019-01-30 | 2019-01-30 | A kind of lighting device with spiral shape LED filament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209524334U true CN209524334U (en) | 2019-10-22 |
Family
ID=68230109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920168930.6U Active CN209524334U (en) | 2019-01-30 | 2019-01-30 | A kind of lighting device with spiral shape LED filament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209524334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256049A (en) * | 2019-12-11 | 2020-06-09 | 厦门阳光恩耐照明有限公司 | LED filament lamp |
-
2019
- 2019-01-30 CN CN201920168930.6U patent/CN209524334U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256049A (en) * | 2019-12-11 | 2020-06-09 | 厦门阳光恩耐照明有限公司 | LED filament lamp |
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