CN205299120U - A revolving light head for LED fluorescent tube - Google Patents
A revolving light head for LED fluorescent tube Download PDFInfo
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- CN205299120U CN205299120U CN201521133307.5U CN201521133307U CN205299120U CN 205299120 U CN205299120 U CN 205299120U CN 201521133307 U CN201521133307 U CN 201521133307U CN 205299120 U CN205299120 U CN 205299120U
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- lamp holder
- cap cover
- holder body
- rotatable
- lamp
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Abstract
The utility model discloses a revolving light head for LED fluorescent tube, including the open lamp holder body in both ends, one end is used for cup jointing the fluorescent tube, and the other end is pegged graft has normal running fit's lamp holder lid, the lamp holder is covered the cover and is equipped with synchronous pivoted angle modulation ring, and it is protruding that the periphery of this angle modulation ring is equipped with the location, the inner wall of lamp holder body be equipped with the interval arrangement and with a plurality of angle positioning groove of the protruding complex in location, do between the two adjacent angle positioning groove fix a position the protruding card -tight part that crossed by external force. The utility model discloses simple structure is covered by lamp holder body and lamp holder and constitutes, and the lamp holder body rotation relatively of lamp holder lid, realizes the regulation of the luminous angle of fluorescent tube, convenient to use.
Description
Technical field
This utility model relates to the lamp holder of a kind of LED lamp tube, particularly relates to a kind of Rotatable lamp holder for LED lamp tube.
Background technology
LED lamp tube is also commonly called as LED light pipe, LED fluorescent lamp tube, LED daylight lamp, and its light source adopts LED as luminous body. Traditional fluorescent tube is also known as fluorescent lamp, and lamp two ends are respectively arranged with a filament, is filled with the argon of trace and thin mercury vapour, tube inner wall scribbles fluorescent material in fluorescent tube, sends ultraviolet, make fluorescent material send visible ray during gaseous conduction between two filaments. Due to containing heavy metal pollutants " hydrargyrum " so that the fluorescent tube scrapped is extremely serious to the pollution of environment. And LED lamp tube adopts light emitting diode as light source, light efficiency is higher, more energy-conservation, longer service life, and more environmental protection, becomes the current stage and replaces the most ideal product of fluorescent tube.
LED lamp tube and traditional daylight lamp are all the same on overall dimensions bore, have T5 fluorescent tube, T8 fluorescent tube and T10 fluorescent tube, and length has 0.6m, 0.9m, 1.2m, 1.5m, 1.8m and 2.4m.
LED lamp tube is installed very simple, is taken off by original daylight lamp and changes LED lamp tube, and ballast and starter are removed, allow 220V electric main be applied directly to LED lamp tube two ends during installation.
LED lamp tube is economized on electricity up to more than 70%, life-span is more than 10 times (are theoretically and can reach more than 50000 hours) of common fluorescent tube, it is almost non-maintaining, being absent from often changing the problem of fluorescent tube, ballast, starter, the expense saved of about getting off half a year just can gain cost. The semi-conductor electricity light source of environmental type, light is soft, and color is pure, is conducive to the sight protectio of people and healthy.
Such as, the patent documentation that existing publication number is CN104930365A provides a kind of LED lamp tube, including: a light-transmitting tube body; Surface has a conductive layer and the substrate being placed in light-transmitting tube body, and substrate is extended with at least one conduction convex body outside light-transmitting tube body; It is electrically connected at least one light-emitting component of the conductive layer of substrate; And it is socketed on the end cap at light-transmitting tube body two ends; Have need not connect wire be easily assembled to effect.
In existing LED lamp tube, lamp holder is generally set in the two ends of fluorescent tube, and has at least a lamp holder to be provided with power-connecting piece, or is equipped with power-connecting piece on two lamp holders, and whether burner design is reasonable, can affect installation and the assembling of fluorescent tube; It addition, current lamp holder is fixing mostly, it is impossible to regulate the rising angle of fluorescent tube, use inconvenience in some occasion.
Utility model content
For problems of the prior art, this utility model provides a kind of Rotatable lamp holder for LED lamp tube, simple in construction, is made up of lamp holder body and lamp cap cover, and lamp cap cover can rotate relative to lamp holder body, it is achieved the adjustment of lamp luminescence angle, easy to use.
Concrete technical scheme of the present utility model is as follows:
A kind of Rotatable lamp holder for LED lamp tube, including the lamp holder body of both ends open, one end is used for being socketed fluorescent tube, and the other end is plugged with the lamp cap cover being rotatably assorted;
Described lamp cap cover is set with the angular adjustment ring of synchronous axial system, the periphery of this angular adjustment ring is provided with positioning convex, the inwall of lamp holder body is provided with some angle locating slots that interval is arranged and coordinated with positioning convex, the card-tight part crossed by external force between adjacent two angle locating slots for described positioning convex.
In this utility model, lamp cap cover and lamp holder body are rotatably assorted, the positioning convex of angular adjustment ring is located in one of in angle locating slot, rotary lamp holder lid drives angular adjustment ring to rotate simultaneously, positioning convex is crossed card-tight part and is entered in another angle locating slot, complete the angular adjustment of lamp holder, and keep angle constant under the effect of card-tight part.
As preferably, the end of described lamp cap cover is provided with angle value, and the periphery of lamp holder body is provided with the indicatrix corresponding with each angle value, utilizes angle value and indicatrix to regulate the precision improving angular adjustment.
As preferably, described lamp holder body has the corrugated inwall of part, and described angle locating slot is equivalent to trough, and card-tight part is equivalent to crest.
As preferably, described angular adjustment ring includes internal ring and outer shroud, and the top of described internal ring is inserted in the stopper slot of lamp cap cover, it is achieved angular adjustment ring is coaxially arranged with lamp cap cover.
For realizing the synchronous axial system of lamp cap cover and angular adjustment ring, as preferably, described lamp cap cover is provided with location-plate, is inside equipped with and coordinates with location-plate to keep the locating slot of circumferential clocking of turbine.
As preferably, the inwall of described lamp holder body is provided with the gathering sill guiding angular adjustment ring to be fitted into, and this gathering sill is connected with one of them angle locating slot, when angle of assembling regulates ring, is used for guiding its quick assembling to put in place.
As preferably, being provided with axis hole in one end of described lamp holder body, described lamp cap cover has the rotation axle that active card is connected in axis hole.
As preferably, described rotation axle is made up of the elastic buckle of at least two, and the periphery of described buckle is provided with anticreep step; Buckle is squeezed and deforms upon and through axis hole, block the anticreep step buckled for tipping upside down on axis hole edge simultaneously, it is prevented that rotates axle and exits in axis hole, it is achieved both assemblings are fixed.
As preferably, the end that inserts of described buckle has and guides the curved guiding surface inserted, to reduce resistance when rotation axle pushes axis hole.
As preferably, the end face of described lamp cap cover is provided with power connecting column, connects electricity for light fixture.
This utility model simple in construction, is made up of lamp holder body and lamp cap cover, and lamp cap cover can rotate relative to lamp holder body, it is achieved the adjustment of lamp luminescence angle, easy to use.
Accompanying drawing explanation
Fig. 1 is the structure chart of Rotatable lamp holder in this utility model;
Fig. 2 is the explosive view of Rotatable lamp holder in this utility model;
Fig. 3 is the structural representation of lamp cap cover;
Fig. 4 is the structural representation of angular adjustment ring;
Fig. 5 is the structural representation of lamp holder body.
Detailed description of the invention
As shown in Fig. 1��5, a kind of Rotatable lamp holder for LED lamp tube, including the lamp holder body 13 of both ends open, one end is used for being socketed fluorescent tube, and the other end is plugged with the lamp cap cover 11 being rotatably assorted, and this lamp cap cover 11 is provided with two power connecting columns 111. Lamp cap cover 11 is set with the angular adjustment ring 12 of synchronous axial system, the periphery of this angular adjustment ring 12 is provided with positioning convex 124, the inwall of lamp holder body 13 is provided with some angle locating slots 133 that interval is arranged and coordinated with positioning convex 124, the card-tight part crossed by external force between adjacent two angle locating slots 133 for positioning convex 124.Angle locating slot 133 and card-tight part are positioned on the waveform inwall of lamp holder body 13, and angle locating slot is positioned at trough, and card-tight part is positioned at crest.
Being provided with axis hole 132 in one end of lamp holder body 13, lamp cap cover 11 has the rotation axle that active card is connected in axis hole 132. In the present embodiment, rotation axle is arranged by four circular rows and is had elastic buckle 113 and forms, and the periphery of each buckle 113 is provided with anticreep step 114. Buckle 113 is squeezed and deforms upon and traverse axis hole 132, and anticreep step 114 is used for tipping upside down on axis hole 132 edge, it is prevented that rotates axle and exits in axis hole 132, it is achieved both assemblings are fixed, and are clamped in lamp holder body 13 by angular adjustment ring 12 simultaneously. The end that inserts of buckle 113 has and guides the curved guiding surface inserted, and can reduce the resistance rotated when axle pushes axis hole.
In the present embodiment, the end of lamp cap cover 11 is provided with angle value 112, and the periphery of lamp holder body 13 is provided with the indicatrix 134 corresponding with each angle value 112, utilizes angle value and indicatrix to regulate the precision improving angular adjustment.
Angular adjustment ring 12 includes internal ring 121 and outer shroud 122, and the top of internal ring 121 is inserted in the stopper slot 115 of lamp cap cover 11, it is achieved angular adjustment ring 12 is coaxially arranged with lamp cap cover 11. For keeping the synchronous axial system of lamp cap cover 11 and angular adjustment ring 12, lamp cap cover 11 is provided with location-plate 116, and internal ring 121 is provided with the locating slot 123 coordinated with location-plate 116, and location-plate 116 inserts in locating slot 123. In the present embodiment, three spaced apart positioning convex 124 are arranged on the side face of outer shroud 122.
The inwall of lamp holder body 13 is provided with the gathering sill 135 guiding angular adjustment ring 12 to be fitted into, and this gathering sill 135 is connected with one of them angle locating slot 133, when angle of assembling regulates ring, is used for guiding its quick assembling to put in place.
The foregoing is only preferably implementation example of the present utility model, be not limited to this utility model, all within this utility model spirit and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (10)
1. the Rotatable lamp holder for LED lamp tube, it is characterised in that including the lamp holder body of both ends open, one end is used for being socketed fluorescent tube, and the other end is plugged with the lamp cap cover being rotatably assorted;
Described lamp cap cover is set with the angular adjustment ring of synchronous axial system, the periphery of this angular adjustment ring is provided with positioning convex, the inwall of lamp holder body is provided with some angle locating slots that interval is arranged and coordinated with positioning convex, the card-tight part crossed by external force between adjacent two angle locating slots for described positioning convex.
2. Rotatable lamp holder as claimed in claim 1, it is characterised in that the end of described lamp cap cover is provided with angle value, and the periphery of lamp holder body is provided with the indicatrix corresponding with each angle value.
3. Rotatable lamp holder as claimed in claim 1, it is characterised in that described lamp holder body has the corrugated inwall of part, and described angle locating slot is equivalent to trough, and card-tight part is equivalent to crest.
4. Rotatable lamp holder as claimed in claim 1, it is characterised in that described angular adjustment ring includes internal ring and outer shroud, and the top of described internal ring is inserted in the stopper slot of lamp cap cover.
5. Rotatable lamp holder as claimed in claim 4, it is characterised in that described lamp cap cover is provided with location-plate, is inside equipped with and coordinates with location-plate to keep the locating slot of circumferential clocking of turbine.
6. Rotatable lamp holder as claimed in claim 1, it is characterised in that the inwall of described lamp holder body is provided with the gathering sill guiding angular adjustment ring to be fitted into.
7. Rotatable lamp holder as claimed in claim 1, it is characterised in that being provided with axis hole in one end of described lamp holder body, described lamp cap cover has the rotation axle that active card is connected in axis hole.
8. Rotatable lamp holder as claimed in claim 7, it is characterised in that described rotation axle is made up of the elastic buckle of at least two, and the periphery of described buckle is provided with anticreep step.
9. Rotatable lamp holder as claimed in claim 8, it is characterised in that the end that inserts of described buckle has the curved guiding surface guiding insertion.
10. Rotatable lamp holder as claimed in claim 1, it is characterised in that the end face of described lamp cap cover is provided with power connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133307.5U CN205299120U (en) | 2015-12-30 | 2015-12-30 | A revolving light head for LED fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133307.5U CN205299120U (en) | 2015-12-30 | 2015-12-30 | A revolving light head for LED fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205299120U true CN205299120U (en) | 2016-06-08 |
Family
ID=56469501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521133307.5U Active CN205299120U (en) | 2015-12-30 | 2015-12-30 | A revolving light head for LED fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205299120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854977A (en) * | 2019-01-31 | 2019-06-07 | 厦门普为光电科技有限公司 | Holeless Rotatable lamp holder |
-
2015
- 2015-12-30 CN CN201521133307.5U patent/CN205299120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854977A (en) * | 2019-01-31 | 2019-06-07 | 厦门普为光电科技有限公司 | Holeless Rotatable lamp holder |
| CN109854977B (en) * | 2019-01-31 | 2021-06-11 | 厦门普为光电科技有限公司 | Hole-free rotary lamp holder |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xie Tang Morninghope Shangyu District Industrial Park 312369 Zhejiang city of Shaoxing Province Patentee after: Chenhuangbao Technology Co., Ltd. Address before: Xie Tang Morninghope Shangyu District Industrial Park 312369 Zhejiang city of Shaoxing Province Patentee before: CHENHUI GUANGBAO TECHNOLOGY CO., LTD. |