CN102052574A - Built-in rotatable LED lamp - Google Patents
Built-in rotatable LED lamp Download PDFInfo
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- CN102052574A CN102052574A CN2009101744709A CN200910174470A CN102052574A CN 102052574 A CN102052574 A CN 102052574A CN 2009101744709 A CN2009101744709 A CN 2009101744709A CN 200910174470 A CN200910174470 A CN 200910174470A CN 102052574 A CN102052574 A CN 102052574A
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- light fixture
- bulb socket
- led light
- fluorescent tube
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to a light emitting diode (LED) lamp driven by built-in alternating current (AC) and capable of rotationally adjusting the light projection direction. The traditional LED lamp cannot change the light projection direction and needs an external rectifier and an external starter so as to bring great inconvenience to a user. The adjustable purpose of the light projection direction of the LED lamp is fulfilled by anticlockwise or clockwise rotation of a lamp cap seat and a lamp body; and built-in AC drive is adopted, so the external rectifier and the external starter are saved, and the LED lamp has simple structure and is convenient to use.
Description
Technical field
The present invention relates to a kind of high-power LED lamp, particularly built-in AC exchanges the rotatable LED lamp that drives.
Background technology
Conventional fluorescent lamps is since 1938 are born, and is just brighter than incandescent lamp because of it, utilization rate of electrical height, and power saving, and entered ordinary people family.But conventional fluorescent lamps can only be installed with fixed form, and light-emitting area is unadjustable, and lighting angle can only be regulated by secondary optics design; And fluorescent tube includes fluorescent material, can cause environmental pollution, can not recycling; Outside fluorescent tube, must add ballast, the facility that influence is installed and the integrated beauty impression of light fixture; Stroboscopic also can damage human eye; Based on above-mentioned defective, making the LED fluorescent lamp replace traditional fluorescent lamp becomes inexorable trend.
And traditional LED lamp, its lamp holder is a kind of stationary structure, installs and fixes in case reach the LED fluorescent tube, the light projecting direction of this lamp is just fixing and non-adjustable, the user can not regulate the light angle of fluorescent tube as required, causes and uses inconvenience, can not better meet consumer demand.
And traditional LED lamp all needs external rectifier and starter to realize the startup of LED lamp, has complex structure, the technical problem that cost is high.
This money innovation concept type straight tube fluorescent lamp had both had the common advantage of LED fluorescent lamp, have more leading design concept and the incomparable advantage of common LED fluorescent lamp, the design of LED straight tube fluorescent lamp is accomplished ultimate attainment, filled up the blank of market in this field.
Summary of the invention
The present invention is just in order to overcome the defective that exists in the prior art, a kind of light angle that can regulate fluorescent tube as required is provided, and can realizes the LED light fixture of built-in driving.
In order to achieve the above object, the technical solution used in the present invention is as follows:
A kind of LED lamp has the fluorescent tube body and is positioned at the bulb socket at fluorescent tube body two ends, it is characterized in that:
The fluorescent tube body comprises upper cover body, and transparent lower cover is located at the lamp plate body in the fluorescent tube body, and a plurality of LED lamps are fixedly arranged on lamp plate body downside;
Bulb socket comprises the bulb socket shell, the angle control unit part, wherein the angle control unit part by several screw lock on the lamp plate body, the clamping part of the notch part edge side of angle control unit part wherein with fixed light body anglec of rotation, the centre bit of angle control unit part is equipped with a screw hole, cylindrical spring, plain washer are packed in the counterbore at lamp holder center, utilize screw the bulb socket shell to be installed on the angle control unit part that is locked on the lamp plate body;
Bulb socket enclosure circumference has a plurality of continuously arranged arc-shaped convex portion, in order to cooperate control bulb socket shell and the counterrotating angle of fluorescent tube body with clamping part on the angle control unit part; Wherein the 90 degree places, every interval of level and upright position have a stop section on the bulb socket enclosure circumference, to control the rotating range of described angle.
Wherein, also comprise and be arranged on the drive unit that lamp plate body upside is built in the AC full voltage input of fluorescent tube body.
Wherein, placing the driving voltage of drive unit of the AC full voltage input of fluorescent tube body is 100-240V.
Wherein, the lamp plate body is aluminium alloy extruded type.
Wherein, the place can add secondary optical lens at the LED lamp, to reach better optically focused purpose.
Wherein, after the fluorescent tube body anglec of rotation was 30 degree, the clamping part afterbody just contact with retainer in the lamp socket, made that adjusting angle reaches maximum, and wherein the anglec of rotation can also be that 10 degree or 20 are spent.
Wherein, bulb socket enclosure circumference has a plurality of continuously arranged identical sizes of arc-shaped convex portion or shape.
Wherein, bulb socket shell and fluorescent tube body can clockwise or be rotated counterclockwise.
Wherein, has scale mark on the bulb socket shell, to make things convenient for the number of degrees of the anglec of rotation.
In sum, the height of this light fixture electronic mechanism is integrated and innovation concept, and is with the obvious advantage, and the theory innovation is easy to implement.Can be easily user's needs and rotate the lamp body angle more, and simple in structure, cost reduces, good looking appearance.
Description of drawings
To embodiments of the invention and in conjunction with the description of its accompanying drawing, can further understand purpose of the present invention, specific structural features and advantage by following.Wherein, accompanying drawing is:
Fig. 1 is a LED fluorescent tube body explosive view of the present invention.
Fig. 2 is LED light fixture one an end enlarged drawing of the present invention.
Fig. 3-A is lamp socket of the present invention is rotated counterclockwise 30 degree with respect to lamp body a schematic diagram.
Fig. 3-B is along the end view drawing of A-A line section among Fig. 3-A.
Fig. 4-A is a lamp socket of the present invention with respect to the turn clockwise schematic diagrames of 30 degree of lamp body.
Fig. 4-B is along the end view drawing of A-A line section among Fig. 4-A.
Fig. 5 is that clamping part has a plurality of buckle head schematic diagrames.
Fig. 6 is that clamping part has single buckle head schematic diagram.
The specific embodiment
With reference to Fig. 1-4, it among the figure the movable lamp holder of a kind of LED fluorescent tube, comprise fluorescent tube body 1, bulb socket, wherein fluorescent tube body 1 comprises upper cover body 101, lower cover 102 and the lamp plate body of being located in the described fluorescent tube body 18, a plurality of LED lamps are fixedly arranged on the downside of described lamp plate body 8, and wherein lower cover 102 is made by transparent materials such as PMMA, is convenient to light and sees through, also can omit lower cover 102, the light that a plurality of LED lamps are sent directly projects the fluorescent tube body.
After the assembling of lamp body portion is finished, angle control unit part 7 is locked on the aluminium extruded type lamp plate body 8 by four screws 6, wherein the notch part edge of angle control unit part 7 has the clamping part of fixed lamp body rotation, the home position of angle control unit part 7 has a screw hole, with cylindrical spring 3, plain washer 2 is packed in the counterbore at lamp holder center, utilize screw 1 bulb socket shell 5 to be fixed on the angle control unit part 7 that is locked on the fluorescent tube body 1, wherein, bulb socket shell 5 can serve as that axle carries out clockwise or is rotated counterclockwise with screw 1, bulb socket shell 5 inside have continuously arranged arc-shaped convex portion, in order to cooperate with clamping part on the angle control unit part 7, control bulb socket shell 5 and the counterrotating angle of fluorescent tube body, each clamping part streaks an arc-shaped convex portion in proper order, bulb socket shell 5 is 10 degree (as shown in Figure 6) with fluorescent tube body relative rotation angle, after clamping part streaks three arc-shaped convex continuously, be after the anglec of rotation reaches maximum 30 degree, the buckle afterbody just contacts with retainer in the bulb socket shell, shown in the P point of Fig. 3-B, make that adjusting angle reaches maximum.
There is scale mark outer cover of lamp holder head 5 outsides, to make things convenient for the user according to scale mark revolving light body 1 angle.
Wherein, the clamping part on the angle control unit part 7 can match for the inner continuously arranged arc-shaped convex of single (the K portion of 4-B as shown in the figure) or a plurality of (as shown in Figure 5) and bulb socket shell 5 portion, realizes the fixedly effect of the anglec of rotation.
In addition, as shown in Figure 2, can lamp body plate 8 settle the built-in driving 9 of 100-240VAC full voltage input with LED lamp opposition side, when making work, no longer need rectifier and starting device, help making whole lamp body structure simple, cost reduces.
In addition, because the LED lamp in use can produce a large amount of heat, preferably adopt aluminium alloy extruded section bar material when design lamp plate body 8, make the light fixture of every 30cm length can make LED be driven into 15W, the aluminium extruded type lamp body is more recyclable to utilize environmental protection again.
In addition, can utilize the characteristic of LED spot light, add secondary optical lens, make light fixture have better light projector function in fluorescent tube body 1 outside.
By the design of above-mentioned built-in rotatable LED lamp, make the user adjust the light fixture angle easily as required, and omitted external rectifier and starter that make simple in structurely, cost reduces, good looking appearance.
Though the present invention is illustrated hereinbefore according to preferred embodiment of the present invention, this does not represent that protection scope of the present invention is confined to above-mentioned structure, if by structure that claim of the present invention covered all within protection domain.Those skilled in the art can be developed the equivalent substitution that at an easy rate after reading above-mentioned explanation, and substituting of these equivalences also is within the scope that this case requires.
Claims (10)
1. built-in rotatable LED light fixture has the fluorescent tube body and is positioned at the bulb socket at fluorescent tube body two ends, it is characterized in that:
Described fluorescent tube body comprises upper cover body, and transparent lower cover is located at the lamp plate body in the described fluorescent tube body, and a plurality of LED lamps are fixedly arranged on described lamp plate body downside;
Described bulb socket comprises the bulb socket shell, the angle control unit part, described angle control unit part by several screw lock on described lamp plate body, wherein, the notch part edge side of described angle control unit part has the clamping part of the fixed light body anglec of rotation, the centre bit of described angle control unit part is equipped with a screw hole, cylindrical spring, plain washer are packed in the counterbore at described bulb socket shell center, utilize screw that described bulb socket shell is installed on the locked described angle control unit part on described lamp plate body;
Described bulb socket enclosure circumference has a plurality of continuously arranged arc-shaped convex portion, in order to cooperate with clamping part on the described angle control unit part, controls the described bulb socket shell and the relative anglec of rotation of described fluorescent tube body; Wherein, the 90 degree places, every interval of level and upright position have a stop section on the described bulb socket enclosure circumference, to control the rotating range of described angle.
2. the described built-in rotatable LED light fixture of claim 1 is characterized in that: also comprise being arranged on the drive unit that described lamp plate body upside is built in the AC full voltage input of described fluorescent tube body.
3. built-in rotatable LED light fixture as claimed in claim 2 is characterized in that: the driving voltage of described drive unit is 100-240V.
4. as the arbitrary described built-in rotatable LED light fixture of claim 1-3, it is characterized in that: described lamp plate body is aluminium alloy extruded type.
5. as the arbitrary described built-in rotatable LED light fixture of claim 1-3, it is characterized in that: the place adds described secondary optical lens at described LED lamp.
6. as the arbitrary described built-in rotatable LED light fixture of claim 1-3, it is characterized in that: the described anglec of rotation is 10 degree, 20 degree or 30 degree.
7. built-in rotatable LED light fixture as claimed in claim 6 is characterized in that: describedly rotate to be clockwise or be rotated counterclockwise.
8. as the arbitrary described built-in rotatable LED light fixture of claim 1-3, it is characterized in that: described a plurality of continuously arranged arc-shaped convex portion has identical shaped.
9. as the arbitrary described built-in rotatable LED light fixture of claim 1-3, it is characterized in that: the clamping part on the described angle control unit part is single or multiple.
10. as the arbitrary described built-in rotatable LED light fixture of claim 1-3, it is characterized in that: have scale mark on the described bulb socket shell, to make things convenient for the control of the anglec of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101744709A CN102052574A (en) | 2009-11-04 | 2009-11-04 | Built-in rotatable LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101744709A CN102052574A (en) | 2009-11-04 | 2009-11-04 | Built-in rotatable LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102052574A true CN102052574A (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101744709A Pending CN102052574A (en) | 2009-11-04 | 2009-11-04 | Built-in rotatable LED lamp |
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| Country | Link |
|---|---|
| CN (1) | CN102052574A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982878A (en) * | 2014-05-28 | 2014-08-13 | 广东恒润光电有限公司 | Rooily lamp head |
-
2009
- 2009-11-04 CN CN2009101744709A patent/CN102052574A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982878A (en) * | 2014-05-28 | 2014-08-13 | 广东恒润光电有限公司 | Rooily lamp head |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |