CN205026433U - Adjustable illumination angle's LED lighting device - Google Patents
Adjustable illumination angle's LED lighting device Download PDFInfo
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- CN205026433U CN205026433U CN201520709294.5U CN201520709294U CN205026433U CN 205026433 U CN205026433 U CN 205026433U CN 201520709294 U CN201520709294 U CN 201520709294U CN 205026433 U CN205026433 U CN 205026433U
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- lamp holder
- lamp
- led light
- light device
- jack
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Abstract
The utility model relates to an adjustable illumination angle's LED lighting device has the base plate of LED lamp pearl including lamp holder, fluorescent tube, drive power supply and loading, the fluorescent tube is formed by lamp shade and lamp body cooperation, the base plate is installed on the lamp body, LED lamp pearl court the lamp shade direction sets up, drive power supply set up in in the lamp body, the lamp holder includes first lamp holder and second lamp holder, first lamp holder fixed connection in the tip of fluorescent tube, the second lamp holder rotationally connect in first lamp holder, be equipped with positioning mechanism between first lamp holder and the second lamp holder. Adopt the utility model discloses, the limited problem of ordinary LED fluorescent tube illumination angle can be solved, the user adjusted illumination angle in the use requirement is satisfied.
Description
Technical field
The utility model relates to a kind of lighting, particularly relates to a kind of LED light device of adjusting lighting angle.
Background technology
As everyone knows, the light efficiency of LED improves day by day, its relative inexpensiveness, the trend that LED replaces conventional incandescent, fluorescent lamp, mercury vapor lamp, Halogen lamp LED and fluorescent type electricity-saving lamp is day by day obvious, therefore market there have been many LED fluorescent lamp tube, but traditional LED lamp tube is generally fixed installation, the irradiating angle of LED lamp tube can not regulate.Because the normal illumination angle of LED lamp tube is generally 120 °, that is, there is the irradiation dead band (being distributed in the both sides of irradiated plane respectively) being approximately 60 ° in this LED lamp tube be fixedly installed.For the LED lamp tube that has fixedly mounted, its scope of irradiating is fixed, and can not regulate according to actual needs, use very inconvenient.
Summary of the invention
The utility model embodiment technical problem to be solved is, provides a kind of LED light device of adjusting lighting angle, solves the problem that common LED fluorescent tube light angle is limited, production is assembled more convenient, install and use more attractive in appearance.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of LED light device of adjusting lighting angle, it comprises lamp holder, fluorescent tube, driving power and be mounted with the substrate of LED lamp bead, described fluorescent tube is coordinated by lampshade and lamp body to form, described substrate is arranged on described lamp body, described LED lamp bead is arranged towards described lampshade direction, described driving power is arranged in described lamp body, described lamp holder comprises the first lamp holder and the second lamp holder, described first lamp holder is fixedly connected on the end of described fluorescent tube, described second lamp holder is connected to described first lamp holder rotationally, detent mechanism is provided with between described first lamp holder and the second lamp holder.
As the improvement of technique scheme, the jack that described detent mechanism comprises angle lock, is arranged at the guide hole on described second lamp holder and is arranged on described first lamp holder; Described angle lock is arranged between described guide hole and jack.
As the improvement of technique scheme, the slip lid that described angle lock comprises guide pillar and connects as one with described guide pillar.
As the improvement of technique scheme, one end of described guide pillar is plugged in described guide hole, and the other end of described guide pillar is plugged in described jack.
Further, described slip lid is arranged in the outside groove offered of described second lamp holder.
Further, described detent mechanism also comprises spring, and one end of described spring is set on described guide pillar, and the other end is supported bottom described guide hole.
Further, described jack is provided with multiple, and described jack circumferentially distributes at described first lamp holder.
Further, the periphery of described first lamp holder is provided with multiple scale, described scale respectively with jack one_to_one corresponding described in each.
Further, be provided with boss in the middle part of described first lamp holder, described boss is provided with hole clipping; Described second lamp holder is provided with the buckle be connected with described hole clipping.
As the improvement of technique scheme, described driving power is arranged with insulation sleeve.
Implement the LED light device of a kind of adjusting lighting angle of the utility model, compared with prior art, there is following beneficial effect: be rotationally connected relation by above-mentioned first lamp holder and the second lamp holder, the irradiating angle of Rotatable lamp holder adjustment LED lamp tube can be realized, after angle adjustment, by above-mentioned detent mechanism, angle lock is utilized to insert corresponding jack, realize being fixedly connected with of lamp holder and fluorescent tube, angle adjustment is convenient and swift; And have that structure is simple, the advantage of low cost of manufacture.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing of embodiment below.
Fig. 1 is the explosive view of the LED light device of a kind of adjusting lighting angle of the utility model;
Fig. 2 is the profile of the LED light device of a kind of adjusting lighting angle of the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of LED light device of adjusting lighting angle, it comprises lamp holder 1, fluorescent tube 2, driving power 33 and be mounted with the substrate 3 of LED lamp bead 31, described fluorescent tube 2 is coordinated by lampshade 21 and lamp body 22 to form, described substrate 3 is arranged on described lamp body 22, described LED lamp bead 31 is arranged towards described lampshade 21 direction, described driving power 33 is arranged in described lamp body 22, described lamp holder 1 comprises the first lamp holder 11 and the second lamp holder 12, described first lamp holder 11 is fixedly connected on the end of described fluorescent tube 2, described second lamp holder 22 is connected to described first lamp holder 21 rotationally, during concrete enforcement, boss 14 is provided with in the middle part of described first lamp holder 11, described boss 14 is provided with hole clipping 19, described second lamp holder 12 is provided with the buckle 17 be connected with described hole clipping 19.Thus, first lamp holder 11 and the second lamp holder 12 utilize the hole axle of hole clipping 19 and buckle 17 to be connected relation, the first lamp holder 11 is made to coordinate axis to relatively rotate with the second lamp holder 12 around hole axle, utilize the connected mode of fastening simultaneously, form axial constraint, and then effectively rapidly the first lamp holder 11 and the second lamp holder 12 are linked together.As can be seen here, the utility model is rotationally connected relation by above-mentioned first lamp holder 11 and the second lamp holder 12, can realize the irradiating angle that Rotatable lamp holder 1 adjusts LED lamp tube.
Detent mechanism is provided with between described first lamp holder 11 and the second lamp holder 12.During concrete enforcement, the jack 18 that described detent mechanism comprises angle lock 15, is arranged at the guide hole 153 on described second lamp holder 12 and is arranged on described first lamp holder 11; Described angle lock 15 is arranged between described guide hole 153 and jack 18.The slip lid 151 that described angle lock 15 comprises guide pillar 152 and connects as one with described guide pillar 152.One end of described guide pillar 152 is plugged in described guide hole 153, and the other end of described guide pillar 152 is plugged in described jack 18.Described slip lid 151 is arranged in the groove offered described second lamp holder 12 outside.When needing the irradiating angle adjusting LED lamp tube, first pinch the second lamp holder 12, stir slip lid 151 backward and pin simultaneously, guide pillar 152 is made to exit jack 18, rotate the first lamp holder 11 to proper angle, after angle adjustment completes, unclamp angle lock 15, guide pillar 152 inserts jack 18, thus realizes fixing between the first lamp holder 11 and the second lamp holder 12.
Better, described detent mechanism also comprises spring 16, and one end of described spring 16 is set on described guide pillar 152, and the other end is supported bottom described guide hole 153.When the position of guide pillar 152 and jack is to unclamping the finger stirring slip lid 151 time corresponding, guide pillar 152 automatically inserts in jack under the active force of spring 16, and then lamp holder 1 and fluorescent tube 2 is fixed together rapidly.
Better, described jack 18 is provided with multiple, and described jack 18 circumferentially distributes at described first lamp holder 11, to realize multi-angle adjustment.The periphery of described first lamp holder 11 is provided with multiple scale 13, described scale 13 respectively with jack described in each 18 one_to_one corresponding.Thus, by cooperatively interacting of jack 18 and scale 13, the concrete angle of illumination can be adjusted more intuitively, quickly and easily.
Also it should be noted that, driving power 33 overcoat has an insulation sleeve 32, and this insulation sleeve 32 is preferably PVC material, driving power and substrate can be avoided directly to contact the problem producing and leak electricity by this insulation sleeve 32.Preferably, described lampshade 21 is PC light transmissive material, and described lamp body 22 is aluminum, and described substrate 3 is aluminium base.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (10)
1. the LED light device of an adjusting lighting angle, it is characterized in that, comprise lamp holder, fluorescent tube, driving power and be mounted with the substrate of LED lamp bead, described fluorescent tube is coordinated by lampshade and lamp body to form, described substrate is arranged on described lamp body, described LED lamp bead is arranged towards described lampshade direction, described driving power is arranged in described lamp body, described lamp holder comprises the first lamp holder and the second lamp holder, described first lamp holder is fixedly connected on the end of described fluorescent tube, described second lamp holder is connected to described first lamp holder rotationally, detent mechanism is provided with between described first lamp holder and the second lamp holder.
2. the LED light device of adjusting lighting angle as claimed in claim 1, is characterized in that: the jack that described detent mechanism comprises angle lock, is arranged at the guide hole on described second lamp holder and is arranged on described first lamp holder; Described angle lock is arranged between described guide hole and jack.
3. the LED light device of adjusting lighting angle as claimed in claim 2, is characterized in that: the slip lid that described angle lock comprises guide pillar and connects as one with described guide pillar.
4. the LED light device of adjusting lighting angle as claimed in claim 3, is characterized in that: one end of described guide pillar is plugged in described guide hole, and the other end of described guide pillar is plugged in described jack.
5. the LED light device of adjusting lighting angle as claimed in claim 3, is characterized in that: described slip lid is arranged in the outside groove offered of described second lamp holder.
6. the LED light device of adjusting lighting angle as claimed in claim 3, it is characterized in that: described detent mechanism also comprises spring, one end of described spring is set on described guide pillar, and the other end is supported bottom described guide hole.
7. the LED light device of adjusting lighting angle as claimed in claim 2, it is characterized in that: described jack is provided with multiple, described jack circumferentially distributes at described first lamp holder.
8. the LED light device of adjusting lighting angle as claimed in claim 7, is characterized in that: the periphery of described first lamp holder is provided with multiple scale, described scale respectively with jack one_to_one corresponding described in each.
9. the LED light device of adjusting lighting angle as claimed in claim 1, is characterized in that: be provided with boss in the middle part of described first lamp holder, described boss is provided with hole clipping; Described second lamp holder is provided with the buckle be connected with described hole clipping.
10. the LED light device of adjusting lighting angle as claimed in claim 1, is characterized in that: described driving power is arranged with insulation sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709294.5U CN205026433U (en) | 2015-09-14 | 2015-09-14 | Adjustable illumination angle's LED lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709294.5U CN205026433U (en) | 2015-09-14 | 2015-09-14 | Adjustable illumination angle's LED lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026433U true CN205026433U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520709294.5U Active CN205026433U (en) | 2015-09-14 | 2015-09-14 | Adjustable illumination angle's LED lighting device |
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| Country | Link |
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| CN (1) | CN205026433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118311A (en) * | 2019-05-28 | 2019-08-13 | 温州商学院 | A kind of LED fluorescent lamp tube |
-
2015
- 2015-09-14 CN CN201520709294.5U patent/CN205026433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118311A (en) * | 2019-05-28 | 2019-08-13 | 温州商学院 | A kind of LED fluorescent lamp tube |
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