CN103851423B - Track lamp - Google Patents
Track lamp Download PDFInfo
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- CN103851423B CN103851423B CN201410074060.8A CN201410074060A CN103851423B CN 103851423 B CN103851423 B CN 103851423B CN 201410074060 A CN201410074060 A CN 201410074060A CN 103851423 B CN103851423 B CN 103851423B
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- reflection shield
- led
- lamp
- light source
- light
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Abstract
The invention discloses a kind of track lamp, it includes a support and a LED/light source, one lens are set on the direction of illumination of the LED/light source, the convergent point that the LED/light source is formed by the lens focus can be moved along the direction of illumination of LED/light source, the light fixture further comprises lamp cylinder and a reflection shield, reflection shield is removable to be set on lamp cylinder, the LED/light source is housed in the receiving space that reflection shield and lamp cylinder are cooperatively formed, one regulating tank is set on the reflection shield, positioning piece is set on lamp cylinder, regulating tank and keeper cooperatively form one parallel to LED/light source direction of illumination mobile path.Compared with prior art, track lamp of the present invention can realize the irradiation of multiple angles while can be with the convergent point and rising angle of light regulating, it is to avoid in the case that track and the sales counter of track lamp are fixed respectively can not light regulating convergent point and rising angle cause illuminating effect difference the problem of.
Description
【Technical field】
The present invention relates to a kind of track lamp, more particularly to a kind of power supply, radiator embedding structure are compact easy to connect
The track lamp of tunable radiation emitting angle.
【Background technology】
LED track lamps are the track lamp using LED as light emitting source, alias：LED track lamps.It is one kind of track lamp, extensively
For market (the brand-name integration shop such as clothes shop, furniture shop), car show, bullion, star hotel, brand clothing, top grade
The accent light places such as club, blog article thing museum, chain department store, brand business hall, professional show window, sales counter, are to substitute traditional halogen
Tungsten lamp and the perfect light source for replacing Metal halogen lamp.With continuing to develop for electronic technology, new style emerges in an endless stream on the market, moulding
It is different, it is flexible and changeable.However, the problem of LED track lamps of prior art equally exist certain, such as light relatively dissipate, lighted
Angle is non-adjustable, because the position of lamp bracket and sales counter is often fixed, causes to install after track lamp, and convergence of rays point does not exist
On sales counter, but can not further it adjust.In addition, also have that radiator is external, influence the attractive in appearance and decorative effect of whole lamp
The problems such as.
【The content of the invention】
To overcome the track lamp wiring of prior art non-adjustable compared with diverging, lighting angle, radiator is external, influences whole lamp
The problems such as attractive in appearance and decorative effect, the present invention provides a kind of light and relatively concentrated, the track that lighting angle can reconcile built in radiator
Lamp.
The present invention solve prior art problem technical scheme be：A kind of track lamp is provided, it includes a support and a lamp
Tool, the support and the movable connection of the light fixture, the light fixture include packaged type reflection shield, small reflection shield, lens and LED light
Source, the lens are arranged on the direction of illumination of the LED/light source, and the lens are fixed on one end of packaged type reflection shield, and this may move
The other end of formula reflection shield is set on the lamp cylinder, and the small reflection shield and LED/light source are contained in lamp cylinder successively, small reflection shield
The light that LED/light source is projected can be reflected into the light of multiple directions to form exiting surface with packaged type reflection shield, the packaged type
One regulating tank is set on reflection shield, positioning piece is set on lamp cylinder, regulating tank cooperatively forms one parallel to LED light with keeper
The mobile path of source direction of illumination, the convergent point that the light that the LED/light source is sent is formed by the lens focus can be along LED light
The direction of illumination movement in source.
Preferably, the front end of reflection shield shape in curved surface, rear end is cylindrical in shape, and rear end diameter is more bigger than the diameter of lamp cylinder, preceding
End is integrally formed with rear end.
Preferably, the track lamp further comprises a radiator, and the radiator is contained in lamp cylinder.
Preferably, the preceding end curved surface of the reflection shield is a paraboloid of revolution.
Preferably, the preceding end curved surface of the reflection shield is the smooth surface that an average curvature is more than the paraboloid of revolution.
Preferably, the preceding end curved surface of the reflection shield is the smooth surface that an average curvature is less than the paraboloid of revolution.
Compared with prior art, track lamp of the present invention can realize the irradiation of multiple angles while can be with the meeting of light regulating
Accumulation and rising angle, it is to avoid light regulating convergent point and can not go out in the case where track and the sales counter of track lamp are fixed respectively
The problem of illuminating effect that angular is caused is poor.Particularly in the case where jewelry sales counter etc. needs accurate convergence light, this hair
Bright track lamp can be particularly evident with the effect of the convergent point of light regulating and rising angle.Lamp cylinder and packaged type reflection shield
The setting of fit and regulating tank and keeper causes regulative mode to become very easy, only need to adjust keeper in regulating tank
Fixed position can just adjust the convergent point of optical lens.Packaged type reflection shield reflective surface is shaped to rotary parabolic
Face, or average curvature are more than the smooth surface of the paraboloid of revolution, or average curvature is less than the smooth surface of the paraboloid of revolution, favorably
In the control of rising angle, the light more assembled or more dissipated can be formed according to demand, local irradiation point can be improved
Brightness or expand irradiation scope.The profile simple co-ordination of track lamp of the present invention, elegant in appearance, radiator is matched somebody with somebody with aluminum shell
Close, it is ensured that product has excellent heat dispersion, reduces light decay, it is ensured that the life-span of product, and radiator is built in track
Lamp, can make track lamp more attractive in appearance.Product energy-conserving and environment-protective, more than 8 times are saved than traditional lamp bulb.
【Brief description of the drawings】
Fig. 1 is track lamp dimensional structure diagram of the present invention.
Fig. 2 is track lamp configuration schematic diagram of the present invention.
Fig. 3 is track lamp wiring Principles of Regulation schematic diagram of the present invention.
【Embodiment】
In order that the purpose of the present invention, technical scheme and advantage are more clearly understood, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Refer to Fig. 1-Fig. 2, the present invention provides a kind of track lamp 10, it includes a power taking 100, a support 200, necessarily
The position LED lamp 400 of part 300 and one, wherein, the keeper 300 is used to position the LED lamp 400 in making LED on the support 200
Light fixture 400 and the movable connection of support 200, the support 200 are connected to power taking seat 100, and the support 200 is a retort stand, or
Person's other materials make, and it controls the LED lamp 400 to be rotated to all directions with irradiating.
The LED lamp 400 includes the lampshade protecgulum 407 that sets gradually, optical lens 406, packaged type reflection shield 401,
Reflection shield pressure ring 409, small reflection shield 402, LED plastic cement pressure ring 408, LED/light source 405, radiator 404 and lamp cylinder 403, this is reflective
Cover pressure ring 409, small reflection shield 402, LED plastic cement pressure ring 408, LED/light source 405, radiator 404 is contained in lamp cylinder 403 successively.
Wherein the optical lens 406 is a convex lens, is set along along the direction of illumination of LED/light source 405, it is reflective that it is fixed on packaged type
One end of cover 401, with preferable spotlight effect.Packaged type reflection shield 401 is removable to be fixed on lamp cylinder 403.The radiating
Device 404 is the drawing aluminium radiator of a heronsbill, and it is contained in lamp cylinder 403, and lamp cylinder 403 is aluminium, and it has good
Heat dissipation characteristics, it coordinates the heat dispersion that ensure that the LED lamp with the radiator 404.Packaged type reflection shield 401 and small
The light that reflection shield 402 can project LED/light source 405 is reflected into the light of multiple directions, so as to form exiting surface.
The shape in curved surface of front end 4013 of packaged type reflection shield 401, rear end 4012 is cylindrical in shape, and its diameter is than lamp cylinder 403
Diameter is bigger, and rear end 4012 is set on lamp cylinder 403 so that packaged type reflection shield 401 can be on lamp cylinder 403 along LED light
The direction of illumination movement in source 405.Front end 4013 is integrally formed transition with rear end 4012 and is connected.Regulating tank is set on rear end 4012
4011, the regulating tank 4011 is a kidney slot.The curved surface of front end 4013 and small reflection shield 402 can be designed as the paraboloid of revolution,
It is also designed to the smooth surface that average curvature is more than or less than the paraboloid of revolution.When LED/light source 405 is located at the paraboloid of revolution
During focus, parallel lines exiting surface is formed after the rotated parabolic reflector of light of injection, averaged curvature is more than the paraboloid of revolution
Smooth surface reflection after formed convergence type exiting surface, averaged curvature be less than the paraboloid of revolution smooth surface reflection after formed
Divergence form exiting surface.
Lamp cylinder 403 is a hollow circular cylinder, positioning hole 3001 is offered thereon, for placement positioning part 300, keeper
300 be a pair of screws, coordinates and is screwed into the positioning hole 3001 of lamp 403 outer walls of cylinder, and it corresponds to opens on packaged type reflection shield 401
If regulating tank 4011.When track lamp 10 is normal in use, keeper 300 is tightened in regulating tank 4011, make packaged type anti-
Light shield 401 is immovable.When wanting the angle of light regulating convergent point and light, keeper 300 can be unscrewed, now just can be with
Mobile packaged type reflection shield 401, drives optical lens 406 and the associated movement of lampshade protecgulum 407, regulation LED/light source 405 and light
Learn the distance between lens 406, so can light regulating convergent point and light angle.When the angle of convergence of rays point and light
Degree is adjusted to after suitable degree screw keeper 300, and track lamp 10 can be used normally.Regulating tank 4011 and keeper 300
Cooperatively form one parallel to the direction of illumination of LED/light source 405 mobile path.Because regulating tank 4011 is a kidney slot, positioning
Part 300 can only be relatively moved with packaged type reflection shield 401 in the range of regulating tank 4011, so as to limit removable
The moving direction and displacement of formula reflection shield 401, and prevent packaged type reflection shield 401 from being come off from lamp cylinder 403.
Referring to Fig. 3, when LED/light source 405 is in A points, its light sent passes through the focussing force of optical lens 406
A' points are converged at, A' points will seem brighter.When the distance between regulation optical lens 406 and LED/light source 405 increase it
When, LED/light source 405 is located at B points, and its light sent converges at B' points by the focussing force of optical lens 406, and B' points will
Seem brighter.Now, the convergent point of light becomes relatively near, while the rising angle of light can also change.This just reaches
The effect of light regulating convergent point and rising angle.
Compared with prior art, track lamp 10 of the present invention realizes the irradiation of multiple angles while can be with the convergence of light regulating
Point and rising angle, it is to avoid light regulating convergent point and can not go out in the case where track and the sales counter of track lamp 10 are fixed respectively
The problem of illuminating effect that angular is caused is poor.Particularly in the case where jewelry sales counter etc. needs accurate convergence light, this hair
Bright track lamp 10 can be particularly evident with the effect of the convergent point of light regulating and rising angle.Lamp cylinder 403 is anti-with packaged type
The setting of the fit and regulating tank 4011 and keeper 300 of light shield 401 causes regulative mode to become very easy, only needs regulation
Fixed position of the keeper 300 in regulating tank 4011 can just adjust the convergent point of optical lens 406.Packaged type reflection shield
401 reflective surfaces are shaped to the paraboloid of revolution, or average curvature is more than the smooth surface of the paraboloid of revolution, or average curvature
Less than the smooth surface of the paraboloid of revolution, be conducive to the control of rising angle, can be formed according to demand more assemble or more
The light of diverging, can improve the brightness of local irradiation point or expand the scope of irradiation.The profile of track lamp 10 of the present invention is simple
Coordinate, elegant in appearance, radiator 404 coordinates with lamp cylinder 403, it is ensured that product has excellent heat dispersion, reduces light decay,
The life-span of product is ensure that, radiator 404 is built in track lamp 10, and track lamp 10 can be made more attractive in appearance.Product energy-conserving and environment-protective,
More than 8 times are saved than traditional lamp bulb.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all originals in the present invention
Any modification made within then, equivalent substitution and improvement etc. should be included in the scope of the protection.
Claims (6)
1. a kind of track lamp, it includes a support and a light fixture, the support and the movable connection of the light fixture, it is characterised in that：Should
Light fixture includes packaged type reflection shield, small reflection shield, lens and LED/light source, and the lens are arranged on the irradiation side of the LED/light source
To, the lens are fixed on one end of packaged type reflection shield, and the other end of the packaged type reflection shield is set on the lamp cylinder,
The small reflection shield and LED/light source are contained in lamp cylinder successively, what small reflection shield and packaged type reflection shield can project LED/light source
Light is reflected into the light of multiple directions to form exiting surface, and a regulating tank is set on the packaged type reflection shield, is set on lamp cylinder
Positioning piece, regulating tank and keeper cooperatively form one parallel to LED/light source direction of illumination mobile path, the LED/light source
The convergent point that the light sent is formed by the lens focus can be moved along the direction of illumination of LED/light source.
2. track lamp as claimed in claim 1, it is characterised in that：The front end shape in curved surface of the reflection shield, rear end is cylindrical in shape, after
Hold diameter more bigger than the diameter of lamp cylinder, front and rear end is integrally formed.
3. track lamp as claimed in claim 1, it is characterised in that：The track lamp further comprises a radiator, the radiator
It is contained in lamp cylinder.
4. track lamp as claimed in claim 2, it is characterised in that：The preceding end curved surface of the reflection shield is a paraboloid of revolution.
5. track lamp as claimed in claim 2, it is characterised in that：The preceding end curved surface of the reflection shield is that an average curvature is more than rotation
Turn paraboloidal smooth surface.
6. track lamp as claimed in claim 2, it is characterised in that：The preceding end curved surface of the reflection shield is that an average curvature is less than rotation
Turn paraboloidal smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074060.8A CN103851423B (en) | 2014-02-28 | 2014-02-28 | Track lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074060.8A CN103851423B (en) | 2014-02-28 | 2014-02-28 | Track lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851423A CN103851423A (en) | 2014-06-11 |
| CN103851423B true CN103851423B (en) | 2017-10-17 |
Family
ID=50859401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410074060.8A Active CN103851423B (en) | 2014-02-28 | 2014-02-28 | Track lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103851423B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524976B (en) * | 2017-09-22 | 2023-12-05 | 福建中科锐创光电科技有限公司 | Electric angle-adjustable spotlight rail lamp |
| CN107620896A (en) * | 2017-09-22 | 2018-01-23 | 崔加祥 | A kind of multi-functional rail lamp |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4591953A (en) * | 1982-04-28 | 1986-05-27 | Oram John A | Operating theatre table light |
| GB2265976B (en) * | 1992-03-31 | 1995-06-21 | Strand Lighting Ltd | Luminaire |
| CN201354945Y (en) * | 2009-02-25 | 2009-12-02 | 郑锦荣 | Mounting structure of highlight bulb in aluminum alloy flashlight |
| CN201547688U (en) * | 2009-10-20 | 2010-08-11 | 大连工业大学 | Multifunctional variable-focus LED lamp |
| CN101769466B (en) * | 2010-03-04 | 2013-07-10 | 海洋王照明科技股份有限公司 | Lamp capable of condensing and flooding light |
| CN203286375U (en) * | 2013-02-08 | 2013-11-13 | 深圳市虹林辉科技有限公司 | Rail light |
| CN203404677U (en) * | 2013-08-14 | 2014-01-22 | 宁波爱珂照明科技有限公司 | LED track lamp |
| CN203823561U (en) * | 2014-02-28 | 2014-09-10 | 深圳市虹林辉科技有限公司 | Track lamp |
-
2014
- 2014-02-28 CN CN201410074060.8A patent/CN103851423B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103851423A (en) | 2014-06-11 |
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Address after: Baoan District Shenzhen City manhole town of Guangdong province 518104 new road building 1801-02 star Patentee after: Shenzhen Qile handboard Model Co., Ltd Address before: Baoan District Shenzhen City manhole town of Guangdong province 518104 new road building 1801-02 star Patentee before: SHENZHEN HONGLINHUI TECHNOLOGY CO., LTD. |
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