CN110388603A - A kind of arc line shaped LED projector lamp - Google Patents
A kind of arc line shaped LED projector lamp Download PDFInfo
- Publication number
- CN110388603A CN110388603A CN201810348741.7A CN201810348741A CN110388603A CN 110388603 A CN110388603 A CN 110388603A CN 201810348741 A CN201810348741 A CN 201810348741A CN 110388603 A CN110388603 A CN 110388603A
- Authority
- CN
- China
- Prior art keywords
- body structure
- line shaped
- arc line
- lamp body
- lamp
- 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
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- 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
- F21S8/08—Lighting devices intended for fixed installation with a standard
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- 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
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
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- 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]
Abstract
The present invention discloses a kind of arc line shaped LED projector lamp, is installed in arc installation folder so as to the laterally L font mounting rack of 360 degree of rotations, is installed on L font mounting rack and is can be rotated to adjust the lamp body structure of setting angle and irradiating angle, the driving device connecting with lamp body structure in the arc installation folder of arc line shaped, by first rotating shaft including that can be clipped in mounting post；Lamp body structure is in arc line shaped, and the section of lamp body structure is in rectangle；Several installation hole posts are equipped at the different location of the lamp body structure back side, L font mounting rack is installed in applicable installation hole post to the installation site between adjustable lamp body structure and L font mounting rack by the second shaft, and lamp body structure around the second shaft can rotate and then the adjustable setting angle and irradiating angle of lamp body structure in the longitudinal direction.
Description
Technical field
The present invention relates to technical field of lamps, in particular to a kind of arc line shaped LED projector lamp.
Background technique
With the continuous breakthrough of LED technology, especially high-power, efficient LED's is succeeded in developing, and LED is widely applied
In various lighting areas, such as LED projector lamp.The structure and light-configuration mode of existing LED projector lamp are more traditional old, generally all
It is linear light-emitting surface, is unable to satisfy the light source projects demand in arc place, and light emitting angle relatively narrower, light-emitting surface is small, hair
Light effect is general, and LED light source after the once light-distribution of translucent cover typically merely by, just directly towards outgoing light, shining not enough uniformly
It is soft, it is easy to appear dazzling the problem of dazzling the eyes, light utilization is lower, and light efficiency is lower, and exposure intensity is insufficient, and illumination effect is owed
It is good.In addition, the angular adjustment of existing LED projector lamp is extremely limited, light-emitting surface is narrow, it is difficult to flexible modulation.And it is existing
The generally existing conduction heat transfer low efficiency of LED projector lamp, the problem that heat dissipation effect is not good enough.
Therefore, a kind of novel and reasonable structure how is realized, the lamp body structure of arc line shaped projects arc line shaped light-emitting surface, meets
The light source projects demand in arc place, setting angle and irradiating angle extensively and can flexible modulation, light by multiple light distribution
Towards external exposure, irradiated area is wide, and uniform in light emission is soft, and light utilization is high, and light efficiency is high, and conduction heat transfer is high-efficient, heat dissipation effect
Ideal arc line shaped LED projector lamp is technical problem urgently to be resolved in the industry.
Summary of the invention
The main object of the present invention is to provide a kind of arc line shaped LED projector lamp, it is intended to realize a kind of novel and reasonable structure, arc
Linear lamp body structure projects arc line shaped light-emitting surface, meets the light source projects demand in arc place, setting angle and illumination angle
Degree extensively and can flexible modulation, light is by light distribution three times just towards external exposure, and irradiated area is wide, and uniform in light emission is soft, light benefit
With rate height, light efficiency is high, and conduction heat transfer is high-efficient, the ideal arc line shaped LED projector lamp of heat dissipation effect.
The present invention proposes a kind of arc line shaped LED projector lamp, and the arc in arc line shaped including that can be clipped in mounting post is pacified
Clamping is installed in arc installation folder so as to the laterally L font mounting rack of 360 degree of rotations by first rotating shaft, is installed on L word
On type mounting rack and it can be rotated to adjust the lamp body structure of setting angle and irradiating angle, the drive connecting with lamp body structure
Dynamic device；Lamp body structure is in arc line shaped, and the section of lamp body structure is in rectangle；Several peaces are equipped at the different location of the lamp body structure back side
Hole post is filled, L font mounting rack is installed in applicable installation hole post to adjustable lamp body structure and L font by the second shaft
Installation site between mounting rack, and lamp body structure around the second shaft can rotate and then lamp body structure is adjusted in the longitudinal direction
Setting angle and irradiating angle；Lamp body structure include arc line shaped lamp housing, several LED lamp beads being installed in arc line shaped lamp housing,
The annular cover that is mounted on arc line shaped lamp housing is embedded at annular surface and covers and cover at rising in LED lamp bead to light
To the light-transmitting plate of refraction action, several cylindrical separate lenses seats for independently covering in LED lamp bead and playing refraction action,
It is installed in arc line shaped lamp housing and encloses the guide-lighting reflector with guide-lighting reflection action outside separate lenses seat, it is guide-lighting reflective
The section of cover is trapezoidal, and the light that LED lamp bead generates is reflective by refraction action, the leaded light of guide-lighting reflector of separate lenses seat
Effect, light-transmitting plate refraction action after towards external exposure to make light carry out three times after light distribution just towards external exposure.
Preferably, the back side, side of arc line shaped lamp housing extend outwardly out several radiating fins.
Preferably, arc line shaped lamp housing, annular cover are made of heat-conducting metal.
The present invention realizes a kind of novel and reasonable structure, and the lamp body structure of arc line shaped projects arc line shaped light-emitting surface, meets
The light source projects demand in arc place, setting angle and irradiating angle extensively and can flexible modulation, light by light distribution three times
Towards external exposure, irradiated area is wide, and uniform in light emission is soft, and light utilization is high, and light efficiency is high, and conduction heat transfer is high-efficient, heat dissipation effect
Ideal arc line shaped LED projector lamp.
Detailed description of the invention
Fig. 1 is a kind of positive structure schematic of an embodiment of arc line shaped LED projector lamp of the present invention；
Fig. 2 is a kind of structure schematic diagram of an embodiment of arc line shaped LED projector lamp of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to figs. 1 to Fig. 2, an a kind of embodiment of arc line shaped LED projector lamp of the invention is proposed, including can be clipped on peace
Being installed in arc installation folder 100 in the arc installation folder 100 of arc line shaped, by first rotating shaft 201 so as to cross on dress column
To 360 degree of L font mounting racks 200 rotated, it is installed on L font mounting rack 200 and can be rotated to adjust established angle
The lamp body structure of degree and irradiating angle, the driving device being connect with lamp body structure.If being equipped at the different location of the lamp body structure back side
Dry installation hole post 302, L font mounting rack 200 are installed in applicable installation hole post 302 by the second shaft 303 to adjustable
The installation site between lamp body structure and L font mounting rack 200 is saved, so that setting angle and irradiating angle are versatile and flexible, and lamp
Body structure around the second shaft 303 can rotate and then the adjustable setting angle and irradiating angle of lamp body structure in the longitudinal direction.
L font mounting rack 200 can rotate to carry out laterally 360 degree of rotation, i.e. lamp body structure around first rotating shaft 201
Laterally 360 degree of rotation can be carried out, and lamp body structure around the second shaft 303 can rotate and then adjustable lamp body structure exists
Longitudinal setting angle and irradiating angle can carry out 60 degree or so of rotation on lamp body structure is longitudinal, in this way, can flexible modulation
The adjustable range of setting angle and the setting angle of irradiating angle lamp body structure is extensive, so that irradiating angle is flexible and changeable, irradiation
Face is very wide.
Lamp body structure is in arc line shaped, and the section of lamp body structure is in rectangle, different from traditional linear type lamp body, this lamp body knot
Structure can form arc line shaped light-emitting surface, meet the light projection demand in the place of curved wall or arena stage etc.
Lamp body structure includes arc line shaped lamp housing 301, several LED lamp beads being installed in arc line shaped lamp housing 301, installation fixation
In on arc line shaped lamp housing 301 annular cover 304, be embedded on annular cover 304 and cover in LED lamp bead to light
Light-transmitting plate, several cylindrical separate lenses seats independently covered in LED lamp bead and play refraction action to refraction action
305, being installed in arc line shaped lamp housing 301 and enclosing has the guide-lighting reflective of guide-lighting reflection action outside separate lenses seat 305
Cover 306, the section of guide-lighting reflector 306 is trapezoidal, the light that LED lamp bead generates by the refraction action of separate lenses seat 305,
Towards external exposure to make light carry out light distribution three times after the guide-lighting reflection action of guide-lighting reflector 306, the refraction action of light-transmitting plate
Afterwards just towards external exposure, light-emitting surface is wide, and uniform in light emission is soft, effectively prevent dazzling the eyes dazzling, light utilization height, light efficiency height, irradiation
Intensity foot, light-out effect are ideal.
The back side, the side of arc line shaped lamp housing 301 extend outwardly out several radiating fins 307, and radiating efficiency is high.
Arc line shaped lamp housing 301, annular cover 304 are made of heat-conducting metal, and heat conduction and heat radiation is high-efficient, heat dissipation effect reason
Think.
The present invention realizes a kind of novel and reasonable structure, and the lamp body structure of arc line shaped projects arc line shaped light-emitting surface, meets
The light source projects demand in arc place, setting angle and irradiating angle extensively and can flexible modulation, light by light distribution three times
Towards external exposure, irradiated area is wide, and uniform in light emission is soft, and light utilization is high, and light efficiency is high, and conduction heat transfer is high-efficient, heat dissipation effect
Ideal arc line shaped LED projector lamp.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure transformation made by description of the invention and accompanying drawing content is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (3)
1. a kind of arc line shaped LED projector lamp, which is characterized in that the arc in arc line shaped including that can be clipped in mounting post is installed
Folder is installed in arc installation folder so as to the laterally L font mounting rack of 360 degree of rotations by first rotating shaft, is installed on L font
On mounting rack and it can be rotated to adjust the lamp body structure of setting angle and irradiating angle, the driving connecting with lamp body structure
Device；
Lamp body structure is in arc line shaped, and the section of lamp body structure is in rectangle；
Several installation hole posts are equipped at the different location of the lamp body structure back side, L font mounting rack is installed on applicable by the second shaft
Installation hole post on to the installation site between adjustable lamp body structure and L font mounting rack, and lamp body structure can be around second
Shaft rotate and then the adjustable setting angle and irradiating angle of lamp body structure in the longitudinal direction；
Lamp body structure includes arc line shaped lamp housing, several LED lamp beads being installed in arc line shaped lamp housing, is mounted on arc line shaped lamp
Annular cover on shell, be embedded at annular surface cover and cover in LED lamp bead to light play refraction action light-transmitting plate,
Several cylindrical separate lenses seats for independently covering in LED lamp bead and playing refraction action are installed in arc line shaped lamp housing
And the guide-lighting reflector with guide-lighting reflection action outside separate lenses seat is enclosed, the section of guide-lighting reflector is trapezoidal, LED
The light that lamp bead generates passes through the refraction action of separate lenses seat, the refraction of the guide-lighting reflection action, light-transmitting plate of guide-lighting reflector
Towards external exposure thus just towards external exposure after making light carry out light distribution three times after effect.
2. a kind of arc line shaped LED projector lamp according to claim 1, which is characterized in that the back side, the side of arc line shaped lamp housing
Extend outwardly out several radiating fins.
3. a kind of arc line shaped LED projector lamp according to claim 1 or 2, which is characterized in that arc line shaped lamp housing, annular surface
Lid is made of heat-conducting metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348741.7A CN110388603A (en) | 2018-04-18 | 2018-04-18 | A kind of arc line shaped LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348741.7A CN110388603A (en) | 2018-04-18 | 2018-04-18 | A kind of arc line shaped LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110388603A true CN110388603A (en) | 2019-10-29 |
Family
ID=68283083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810348741.7A Pending CN110388603A (en) | 2018-04-18 | 2018-04-18 | A kind of arc line shaped LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110388603A (en) |
-
2018
- 2018-04-18 CN CN201810348741.7A patent/CN110388603A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191029 |
|
| WD01 | Invention patent application deemed withdrawn after publication |