CN108266671A - A kind of LED track lamps of high efficiency and heat radiation - Google Patents
A kind of LED track lamps of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN108266671A CN108266671A CN201810116597.4A CN201810116597A CN108266671A CN 108266671 A CN108266671 A CN 108266671A CN 201810116597 A CN201810116597 A CN 201810116597A CN 108266671 A CN108266671 A CN 108266671A
- Authority
- CN
- China
- Prior art keywords
- radiator
- track
- wall
- lamp
- reflector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED track lamps of high efficiency and heat radiation, the guide rail installing mechanism including lamp body and for track lamp to be connected to track, lamp body is connect with the track installation mechanism, and lamp body includes：LED light, reflector and radiator, radiator is in cylindrical, radiator is equipped with accommodating chamber, reflector and LED light are installed in accommodating chamber, the outer wall of radiator is divided into outer wall and inner layer wall, heat dissipation channel is equipped between inside and outside layer wall, outer wall is set there are two notch, the central point of two notches, 3 points of the center of circle of inner layer wall line be straight line.Several heat dissipation channels are formed using inside and outside layer wall, meanwhile two notches are set in outer wall, under the premise of radiator cylindrical outer shape is not changed, the heat-sinking capability of radiator is greatly improved so that the track lamp of the structure meets the requirement of the LED light of big function.By test, the track lamp of the structure improves 10% than the power of conventional guide rails lamp.The track lamp can be used for daily life.
Description
Technical field
The present invention relates to field of illumination lamp technology, more particularly to a kind of LED track lamps.
Background technology
Track lamp is used generally as specific shot-light, general commercial in the majority, such as market (clothes shop, furniture shop), wine
The illumination place such as shop, exhibition room, museum usually can all use track lamp.
The power of existing track lamp is made increasing, therefore also higher and higher to cooling requirements, existing track lamp
It generally comprises：LED light, radiator, due to the aesthetic of track lamp, the radiator is in cylindrical, among the radiator
Equipped with cavity, the LED light is fallen into the cavity.But the radiating efficiency of existing track lamp is not high, is not achieved high-power
The cooling requirements of LED light.
Invention content
The purpose of the present invention is：The track lamp that a kind of radiating efficiency is high, meets high-powered LED lamp cooling requirements is provided.
The present invention solve its technical problem solution be：The LED track lamps of a kind of high efficiency and heat radiation, including lamp body and use
In the guide rail installing mechanism that track lamp is connected to track, the lamp body is connect with the track installation mechanism, the lamp body packet
It includes：LED light, reflector and radiator, the radiator are in cylindrical, and the radiator is equipped with accommodating chamber, the reflector
It is installed in the accommodating chamber with LED light, the outer wall of the radiator is divided into outer wall and inner layer wall, the inside and outside layer wall
Between be equipped with heat dissipation channel, the outer wall is set there are two notch, the central point of described two notches, 3 points of the center of circle of inner layer wall
Line be straight line.
Further, the inside and outside layer wall is integrally formed.
Further, the reflection lattice that the reflecting surface of the reflector is equipped with annular array distribution, swells, the reflection lattice
Light in reflector can be directed to same beam angle.
Further, Fei Nier lens are equipped with before the reflector.
The beneficial effects of the invention are as follows：The track lamp of this structure forms several heat dissipation channels using inside and outside layer wall, together
When, two notches are set in outer wall, under the premise of radiator cylindrical outer shape is not changed, have greatly improved radiator
Heat-sinking capability so that the track lamp of the structure meets the requirement of the LED light of big function.Pass through test, the track lamp ratio of the structure
The power of conventional guide rails lamp improves 10%.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is the part of the embodiment of the present invention rather than all implements
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the structure diagram of radiator；
Fig. 2 is the dimensional structure diagram of track lamp；
Fig. 3 is the decomposition texture schematic diagram of track lamp；
Fig. 4 is the structure diagram of reflector.
Specific embodiment
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art is not paying
The other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/connection relations not singly refer to component and directly connect, and refer to be added deduct by adding according to specific implementation situation
Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Embodiment 1, with reference to figure 1, Fig. 2 and Fig. 3, the LED track lamps of a kind of high efficiency and heat radiation, including lamp body 1 and for that will lead
Rail lamp is connected to the guide rail installing mechanism 2 of track, and the lamp body 1 is connect with the track installation mechanism 2, and the lamp body 1 includes：
LED light 11, reflector 12 and radiator 13, the radiator 13 are in cylindrical, and the radiator 13 is equipped with accommodating chamber 3, institute
It states reflector 12 and LED light 11 is installed in the accommodating chamber 3, the outer wall of the radiator 13 is divided into outer wall 131 and interior
Layer wall 132 is equipped with heat dissipation channel 133 between the inside and outside layer wall 132,131, and the outer wall 131 is set there are two notch 134,
The central point of described two notches 134,3 points of the center of circle of inner layer wall 132 can be linked to be straight line, dotted line b to be assisted to represent in Fig. 3.
The track lamp of this structure forms several heat dissipation channels 133 using inside and outside layer wall 132,131, meanwhile, in outer wall
131 two notches 134 of setting, under the premise of 13 cylindrical outer shape of radiator is not changed, have greatly improved radiator 13
Heat-sinking capability so that the track lamp of the structure meets the requirement of the LED light of big function.Pass through test, the track lamp ratio of the structure
The power of conventional guide rails lamp improves 10%.
As an optimization, the inside and outside layer wall 132,131 is integrally formed.Inside and outside layer wall 132, the forming of 131 integrated die-castings, side
Just production assembling.
With reference to figure 4, as an optimization, the reflecting surface of the reflector 12 is equipped with the reflection lattice that annular array is distributed, swells
121, the light in reflector 12 can be directed to same beam angle by the reflection lattice 121, be equipped with before the reflector 12
Luxuriant and rich with fragrance Neil lens 14.The protuberance reflection lattice 121 forms Reflex Reflector, and reflection lattice 121 reflects light repeatedly, thus will
Light reflection in reflector 12 is gone out, and is launched again by the Fei Nier lens 14 with directional light after going out.It improves and leads
The outgoing light effect of rail lamp.
The better embodiment of the present invention is illustrated, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent modifications under the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (4)
1. a kind of LED track lamps of high efficiency and heat radiation, the guide rail installing including lamp body (1) and for track lamp to be connected to track
Structure (2), the lamp body (1) connect with the track installation mechanism (2), and the lamp body (1) includes：LED light (11), reflector
(12) and radiator (13), for the radiator (13) in cylindrical, the radiator (13) is described anti-equipped with accommodating chamber (3)
It penetrates cup (12) and LED light (11) is installed in the accommodating chamber (3), it is characterised in that：The outer wall of the radiator (13) point
For outer wall (131) and inner layer wall (132), heat dissipation channel (133) is equipped between the inside and outside layer wall (132,131), it is described outer
Layer wall (131) set there are two notch (134), the central point of described two notches (134), 3 points of the center of circle of inner layer wall (132)
Line is straight line.
2. a kind of LED track lamps of high efficiency and heat radiation according to claim 1, it is characterised in that：The inside and outside layer wall
(132,131) it is integrally formed.
3. a kind of LED track lamps of high efficiency and heat radiation according to claim 1 or 2, it is characterised in that：The reflector (12)
Reflecting surface be equipped with annular array distribution, protuberance reflection lattice (121), the reflection lattice (121) can will be in reflector
Light is directed to same beam angle.
4. a kind of LED track lamps of high efficiency and heat radiation according to claim 3, it is characterised in that：Before the reflector (12)
Equipped with Fei Nier lens (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116597.4A CN108266671A (en) | 2018-02-06 | 2018-02-06 | A kind of LED track lamps of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116597.4A CN108266671A (en) | 2018-02-06 | 2018-02-06 | A kind of LED track lamps of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108266671A true CN108266671A (en) | 2018-07-10 |
Family
ID=62773587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810116597.4A Pending CN108266671A (en) | 2018-02-06 | 2018-02-06 | A kind of LED track lamps of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108266671A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201203086Y (en) * | 2008-05-14 | 2009-03-04 | 杨文章 | High power LED light fitting heat radiator |
| CA2666561A1 (en) * | 2009-05-22 | 2010-11-22 | Square D Company | Recessed led downlight |
| CN206036856U (en) * | 2016-08-24 | 2017-03-22 | 广州市格崃格照明电器有限公司 | Guide tracked LED lamp |
| CN206072807U (en) * | 2016-06-16 | 2017-04-05 | 华侨大学 | A kind of LEDbulb lamp for strengthening heat loss through convection |
| CN207880580U (en) * | 2018-02-06 | 2018-09-18 | 佛山市凯昌灯饰电器有限公司 | A kind of LED track lamps of high efficiency and heat radiation |
-
2018
- 2018-02-06 CN CN201810116597.4A patent/CN108266671A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201203086Y (en) * | 2008-05-14 | 2009-03-04 | 杨文章 | High power LED light fitting heat radiator |
| CA2666561A1 (en) * | 2009-05-22 | 2010-11-22 | Square D Company | Recessed led downlight |
| CN206072807U (en) * | 2016-06-16 | 2017-04-05 | 华侨大学 | A kind of LEDbulb lamp for strengthening heat loss through convection |
| CN206036856U (en) * | 2016-08-24 | 2017-03-22 | 广州市格崃格照明电器有限公司 | Guide tracked LED lamp |
| CN207880580U (en) * | 2018-02-06 | 2018-09-18 | 佛山市凯昌灯饰电器有限公司 | A kind of LED track lamps of high efficiency and heat radiation |
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