CN203464105U - LED projection lamp with positioning device - Google Patents
LED projection lamp with positioning device Download PDFInfo
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- CN203464105U CN203464105U CN201320594533.8U CN201320594533U CN203464105U CN 203464105 U CN203464105 U CN 203464105U CN 201320594533 U CN201320594533 U CN 201320594533U CN 203464105 U CN203464105 U CN 203464105U
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- lamp stand
- suspension unit
- shaped fixed
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Abstract
The utility model relates to an LED projection lamp with a positioning device. The LED projection lamp with the positioning device comprises a suspension unit, a lamp pole, a lamp body and a U-shaped positioning channel. The top of the suspension unit is fixedly connected with a ceiling. The lamp pole is connected with the lamp body and mounted on the suspension unit. Multiple LED lamp units are mounted in the lamp body, and the lamp body can swing to change the illumination angle. The U-shaped positioning channel is arranged between the suspension unit and the lamp body and used for fixing the swing angle of the lamp pole. The positioning device of the LED projection lamp is simple in structure, the illumination angle is easy to adjust, safety is good, stability is high, mounting and dismounting are simple, maintenance of the LED projection lamp is convenient, and the LED projection lamp is suitable for various places requiring changes in lamplight illumination angles.
Description
Technical field
The utility model relates to lighting field, particularly, relates to a kind of LED projecting lamp with positioner.
Background technology
LED is light emitting diode, is fixedly luminescent device of a kind of semiconductor, and it is to utilize solid semiconductor chip as luminescent material, in semiconductor, by carrier, there is compound giving off energy, with the transmitting of photon form, thereby send light, LED lighting utilizes LED as light emitting source exactly.Under the background of Present Global shortage of energy, energy-conservation LED causes the sight that people pay close attention to.
Along with people are more and more higher to the requirement of environmental protection illumination, the LED illuminating lamp with plurality of advantages such as low energy consumption, high light efficiency, long service life replaces traditional fluorescent tube and Halogen lamp LED gradually, and starts extensive use.Traditional illuminating lamp, include lamp body and LED light source, light source is arranged in lamp body and is fixed on some directions, and the light source in lamp body can only irradiate from a direction, the angle of its light-illuminating is limited by very large, and to illumination, has brought not convenient part.
In prior art, there is the adjustable LED lamp of a kind of irradiating angle, as shown in Figure 1.This LED lamp comprises suspension unit 11, lamp stand 12 and lamp body 13; The two ends of described lamp stand 12 connect respectively suspension unit 11 and lamp body 13, and lamp stand 12 is solidly fixed with lamp body 13; Described lamp stand 12 can be with the junction of suspension unit 11 for a spot wobble, to change the irradiating angle of lamp body 13.Than traditional LED shot-light, this LED lamp has been realized the irradiating angle that changes and regulate light, makes the adjusting of LED irradiating angle more convenient.But simultaneously, because the adjustable LED lamp of this irradiating angle is to utilize active force between lamp stand and suspension unit to overcome gravity to make it be fixed on a certain irradiating angle, active force when has between the two reduced, or there is an impact of extraneous factor, lamp body will swing back original position due to gravity, even drops to ground and pounds and hurt sb.'s feelings.The defect of this LED lamp is comparatively obvious, is mainly the irradiating angle that can not fix LED lamp, and stability and security are not high.Therefore, the adjustable LED lamp of this irradiating angle still needs to improve.
Utility model content
The purpose of this utility model, overcomes the deficiencies in the prior art exactly, and a kind of LED projecting lamp with positioner is provided, and the irradiating angle of LED projecting lamp can be fixed.
To achieve these goals, adopt following technical scheme: a kind of LED projecting lamp with positioner, comprises suspension unit, lamp stand and lamp body; Described suspension unit is arranged on ceiling; The lower end of described lamp stand is fixedly connected with and is integral with described lamp body, and upper end is connected with suspension unit; Described lamp stand and lamp body be take the junction of lamp stand and suspension unit and are made plane rocking as fulcrum; This LED projecting lamp also comprises two U-shaped fixed edges that are fixedly installed between suspension unit and lamp body; The level crossing picture that described two U-shaped fixed edges swing about lamp stand is symmetrical, forms a U-shaped placed channel between two U-shaped fixed edges; On described U-shaped fixed edge, be provided with a plurality of elasticity double wedges; Described elasticity double wedge is positioned at described U-shaped placed channel; Described lamp stand is connected with lamp body through U-shaped placed channel.Compared with prior art, the positioner of LED projecting lamp described in the utility model has installed a U-shaped placed channel additional on the basis of the LED of original capable of adjusting irradiation angle lamp, this U-shaped placed channel is provided with a plurality of elasticity double wedges, this elasticity double wedge supports lamp stand, prevent that it from gliding because of gravity, thereby its irradiating angle is fixed.The positioner of this LED projecting lamp simple in structure, is easy to regulating irradiation angle, is suitable for the various places that need to change light-illuminating angle.
As further improvement of the utility model, every two described elasticity double wedges are separately positioned on the position of the sustained height of two U-shaped fixed edges, and the tip of these two described elasticity double wedges is relative.Position at the sustained height of two U-shaped fixed edges all arranges the positioning action that elasticity double wedge has been strengthened U-shaped placed channel, makes that lamp body is more difficult to be slided because of gravity.
As further improvement of the utility model, the elasticity double wedge on same U-shaped fixed edge is distributed on this U-shaped fixed edge equally spacedly.
As further improvement of the utility model, on same U-shaped fixed edge, adjacent two elasticity double wedges form a bayonet socket with two other elasticity double wedge on another U-shaped fixed edge corresponding thereto, and this bayonet socket is fixed the position of lamp stand.This improvement is further fixed up the position of lamp stand, makes it can not affect illuminating effect because rocking.
As further improvement of the utility model, the width of described U-shaped placed channel is greater than the cross-sectional width of described lamp stand, and the distance between two tips of relative two the elasticity double wedges in described tip is less than the cross-sectional width of lamp stand.
As further improvement of the utility model, also comprise a protection ring, this protection ring adapter sleeve is located on one section of lamp stand of U-shaped passage top, and its external diameter is greater than the width of U-shaped passage.This improved beneficial effect is: on lamp stand, installed a protection ring additional, in conjunction with U-shaped placed channel thereunder of fixed installation, prevented from being connected shakiness between lamp stand and suspension unit and fall.When lamp body is realized to multi-faceted location, this U-shaped placed channel can also, as preventing a kind of protective device that lamp body falls, improve stability and security that LED irradiates widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of the adjustable LED lamp of the irradiating angle of prior art
Fig. 2 is the stereogram structural representation of the LED projecting lamp of the utility model band positioner
Referring to drawings and the specific embodiments, the utility model is described further.
The specific embodiment
Refer to Fig. 2, it is the structural representation of the LED projecting lamp of the utility model band positioner.This comprises suspension unit 21, lamp stand 22, lamp body 23, U-shaped placed channel 24 and protection ring 25 with the LED projecting lamp of positioner.Described suspension unit 21 is fixedly installed on ceiling.The lower end of described lamp stand 22 is fixedly connected with and is integral with lamp body 23, and the upper end of lamp stand 22 is connected with suspension unit 21, makes lamp body 23 in suspended state.Described lamp body 23 can be with the tie point of suspension unit 21 for a spot wobble be to change irradiating angle.Described U-shaped placed channel 24 is fixedly arranged between suspension unit 21 and lamp body 23 perpendicular to horizontal plane, this U-shaped placed channel 24 angle that fixedly lamp stand 22 swings.Described protection ring 25 adapter sleeves are located on lamp stand 22, and this protection ring 25 is on suspension unit 21 and U-shaped are located to one section of lamp stand 22 between passage 24, and its external diameter is greater than the width of U-shaped placed channel; Preferably, this protection ring 25 is made by having flexible plastics, take and further as lamp stand 22 drops into U-shaped placed channel 24, provides buffering.
Described U-shaped placed channel 24 consists of two U-shaped fixed edges 241; The level crossing picture that described two U-shaped fixed edges 241 swing about lamp stand 22 is symmetrical, and the relative distance between two U-shaped fixed edges 241 is the width of U-shaped placed channel 24, and this width is greater than the cross-sectional width of lamp stand 22.On described U-shaped fixed edge 241, be provided with a plurality of elasticity double wedges 242, this elasticity double wedge 242 is positioned at the inside of U-shaped passage 24.Elasticity double wedge 242 described in every two is separately positioned on the sustained height position of two U-shaped fixed edges 241, and the tip of these two elasticity double wedges 242 is relative; Relative most advanced and sophisticated distance is less than the cross-sectional width of lamp stand 22.Elasticity double wedge 242 on same U-shaped fixed edge 241 is distributed on this U-shaped fixed edge 241 equally spacedly.On same U-shaped fixed edge 241, adjacent two elasticity double wedges 242 form a bayonet socket 243 with two other elasticity double wedge 242 on another U-shaped fixed edge 241 corresponding thereto.Described lamp stand 22 is fixedly connected with lamp body 23 through described U-shaped passage 24, and the angle of fixing its swing by described bayonet socket 243.
This LED projecting lamp, when work, is flapped toward lamp stand and lamp body 23 angle that needs irradiation, and by the bayonet socket 243 on passage 241, lamp stand is fixed up, and the irradiating angle of LED projecting lamp can be fixed up.
Compared with prior art, LED projecting lamp with positioner described in the utility model has installed a U-shaped placed channel 24 additional on the basis of the LED of original capable of adjusting irradiation angle lamp, this U-shaped placed channel 24 is provided with a plurality of can, by the fixing bayonet socket 243 of lamp stand 22, thereby realize, the irradiating angle of lamp body being fixed.The positioner of this LED projecting lamp simple in structure, is easy to regulating irradiation angle, and security is good, and stability is high, is easy to installation and removal, facilitates the maintenance of LED projecting lamp, is suitable for the various places that need to change light-illuminating angle.
Claims (6)
1. with a LED projecting lamp for positioner, comprise suspension unit, lamp stand and lamp body; Described suspension unit is arranged on ceiling; The lower end of described lamp stand is fixedly connected with and is integral with described lamp body, and upper end is connected with suspension unit; Described lamp stand and lamp body be take the junction of lamp stand and suspension unit and are made plane rocking as fulcrum; It is characterized in that: this LED projecting lamp also comprises two U-shaped fixed edges that are fixedly installed between suspension unit and lamp body, the level crossing picture that described two U-shaped fixed edges swing about lamp stand is symmetrical, forms a U-shaped placed channel between two U-shaped fixed edges; On described U-shaped fixed edge, be provided with a plurality of elasticity double wedges; Described elasticity double wedge is positioned at described U-shaped placed channel; Described lamp stand is connected with lamp body through U-shaped placed channel.
2. the LED projecting lamp with positioner according to claim 1, is characterized in that: every two described elasticity double wedges are separately positioned on the position of the sustained height of two U-shaped fixed edges, and the tip of these two described elasticity double wedges is relative.
3. the LED projecting lamp with positioner according to claim 2, is characterized in that: the elasticity double wedge on same U-shaped fixed edge is distributed on this U-shaped fixed edge equally spacedly.
4. the LED projecting lamp with positioner according to claim 3, it is characterized in that: on same U-shaped fixed edge, adjacent two elasticity double wedges form a bayonet socket with two other elasticity double wedge on another U-shaped fixed edge corresponding thereto, and this bayonet socket is fixed the position of lamp stand.
5. the LED projecting lamp with positioner according to claim 2, it is characterized in that: the width of described U-shaped placed channel is greater than the cross-sectional width of described lamp stand, and the distance between two tips of relative two the elasticity double wedges in described tip is less than the cross-sectional width of lamp stand.
6. the LED projecting lamp with positioner according to claim 1, is characterized in that: also comprise a protection ring, this protection ring adapter sleeve is located on one section of lamp stand of U-shaped placed channel top, and its external diameter is greater than the width of U-shaped placed channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594533.8U CN203464105U (en) | 2013-09-25 | 2013-09-25 | LED projection lamp with positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594533.8U CN203464105U (en) | 2013-09-25 | 2013-09-25 | LED projection lamp with positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464105U true CN203464105U (en) | 2014-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594533.8U Expired - Fee Related CN203464105U (en) | 2013-09-25 | 2013-09-25 | LED projection lamp with positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464105U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451105A (en) * | 2016-11-03 | 2017-02-22 | 朱辉 | Power distribution cabinet device with illumination inspection lamp |
| CN106816816A (en) * | 2016-11-03 | 2017-06-09 | 朱辉 | A kind of distribution cabinet equipment with maintenance lamp |
| CN106856300A (en) * | 2016-11-03 | 2017-06-16 | 朱辉 | A kind of distribution cabinet with illuminating lamp |
| CN106931348A (en) * | 2017-03-20 | 2017-07-07 | 浙江万马电控技术有限公司 | A kind of lighting mechanism |
| CN107859933A (en) * | 2017-12-21 | 2018-03-30 | 郑州国知网络技术有限公司 | A kind of convenient dismounting ornamental lamp of ornamental plantation |
-
2013
- 2013-09-25 CN CN201320594533.8U patent/CN203464105U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451105A (en) * | 2016-11-03 | 2017-02-22 | 朱辉 | Power distribution cabinet device with illumination inspection lamp |
| CN106816816A (en) * | 2016-11-03 | 2017-06-09 | 朱辉 | A kind of distribution cabinet equipment with maintenance lamp |
| CN106856300A (en) * | 2016-11-03 | 2017-06-16 | 朱辉 | A kind of distribution cabinet with illuminating lamp |
| CN106816816B (en) * | 2016-11-03 | 2018-07-06 | 河南博方电气有限公司 | A kind of distribution cabinet equipment with maintenance lamp |
| CN106856300B (en) * | 2016-11-03 | 2018-11-20 | 泰兴市赛尔新能源科技有限公司 | A kind of distribution cabinet with headlamp |
| CN106931348A (en) * | 2017-03-20 | 2017-07-07 | 浙江万马电控技术有限公司 | A kind of lighting mechanism |
| CN107859933A (en) * | 2017-12-21 | 2018-03-30 | 郑州国知网络技术有限公司 | A kind of convenient dismounting ornamental lamp of ornamental plantation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150925 |
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| EXPY | Termination of patent right or utility model |