CN111396831A - L ED lamp reflector - Google Patents
L ED lamp reflector Download PDFInfo
- Publication number
- CN111396831A CN111396831A CN201811522164.5A CN201811522164A CN111396831A CN 111396831 A CN111396831 A CN 111396831A CN 201811522164 A CN201811522164 A CN 201811522164A CN 111396831 A CN111396831 A CN 111396831A
- Authority
- CN
- China
- Prior art keywords
- reflector
- main body
- reflector main
- lamp
- outer side
- 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
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Classifications
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- 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
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
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- 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
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
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- 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
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- 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
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- 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
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
-
- 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
- F21V7/0025—Combination of two or more reflectors for a single light source
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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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an L ED lamp reflector, which comprises a reflector main body, a reflecting lens and radiating scales, wherein a mounting hole is formed in the middle of the top end in the reflector main body, a mounting frame is arranged in the reflector main body and is connected with the inner side wall of the reflector main body through a fixture block, the reflecting lens is arranged at one end, close to the mounting hole, of the mounting frame, reinforcing ribs are uniformly arranged on the outer side wall of the reflector main body, radiating ribs are arranged on the outer sides of the reinforcing ribs, the radiating scales are uniformly arranged on the radiating ribs, an ultraviolet-proof reflecting coating is arranged on the innermost side of the reflector main body, a fluorocarbon coating is arranged on the outer side of the ultraviolet-proof reflecting coating, and a heat conducting plate is arranged on the outer side of the fluorocarbon coating.
Description
Technical Field
The invention relates to the technical field of reflectors, in particular to an L ED lamp reflector.
Background
The reflecting cover is mainly applied to U-shaped or spiral energy-saving lamps, fluorescent lamps, street lamps, L ED lamps, electrodeless lamps and portable flashlights, is a frequently used reflecting device, can greatly improve the light utilization rate of the lamp and greatly improve the lighting efficiency, the reflecting efficiency of the reflecting cover mainly depends on the material and the shape of the reflecting cover, the reflecting efficiency, the light attenuation and other factors of the reflecting material directly determine the reflecting efficiency of the reflecting cover, the shape of the reflecting cover determines the reflecting angle of light, thereby determining the processing capacity of the reflecting cover on non-direct light of the light source, and the reflecting cover determines the output efficiency and the output luminous flux of the lamp in general.
The existing L ED lamp reflecting lamp shade is mostly fixed by welding or screws, the installation is troublesome, the existing reflecting lamp shade is mostly low in strength, easy to damage, short in service life and poor in heat dissipation performance.
Disclosure of Invention
The invention aims to provide an L ED lamp reflector, which solves the problems of troublesome installation, short service life and poor heat dissipation in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme that the L ED lamp reflector comprises a reflector main body, a reflecting lens and radiating scales, wherein a mounting hole is formed in the middle of the top end inside the reflector main body, a mounting frame is arranged inside the reflector main body and is connected with the inner side wall of the reflector main body through a clamping block, the reflecting lens is arranged at one end, close to the mounting hole, of the mounting frame, reinforcing ribs are uniformly arranged on the outer side wall of the reflector main body, radiating ribs are arranged on the outer sides of the reinforcing ribs, the radiating scales are uniformly arranged on the radiating ribs, an ultraviolet-proof reflecting coating is arranged on the innermost side of the reflector main body, a fluorocarbon coating is arranged on the outer side of the ultraviolet-proof reflecting coating, and a heat conducting plate is arranged on the outer side of the.
Preferably, the reflector main part is the top level, and the bottom opening is the loudspeaker type that crescent, and the edge on reflector main part top evenly is provided with the couple.
Preferably, the edge of reflector main part bottom is provided with the cover edge, and covers along last evenly being provided with the draw-in groove.
Preferably, the top end inside the reflector main body is provided with a frosted layer, and the frosted layer is annular.
Preferably, the number of the reinforcing ribs is two, and the reinforcing ribs are annular with different radiuses.
Preferably, the radiating fins are evenly provided with through holes, and the through holes and the radiating fins form a ventilation structure.
Compared with the prior art, the L ED lamp reflector has the advantages that the reflector has a good reflection effect by arranging the ultraviolet-proof reflection coating, the ultraviolet is effectively prevented from reflecting to the outside, the heat resistance of the reflector is improved by arranging the fluorocarbon coating, the service life of the reflector is prolonged, the heat generated by the L ED lamp is conveniently transferred by arranging the heat conduction plate, the contact area with air is increased by arranging the heat dissipation ribs and the heat dissipation scales, the heat dissipation of the L ED lamp is facilitated, the heat dissipation scales are uniformly provided with the through holes, the wind flows among the heat dissipation scales, and more heat is taken away, the light of the L ED lamp is firstly reflected by the reflector lens for the first time, and then is radiated outwards by secondary reflection of the reflector, so that the light cannot be focused on the L ED lamp, the radiated light is softer, the glare phenomenon is avoided, the installation of the reflector is facilitated by arranging the clamping grooves and the hooks, the arrangement of the reinforcing ribs is improved, the strength of the reflector is enhanced, and the reflector has a certain scattering effect by arranging the grinding layer at the top end inside the reflector.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a front view of the reflector body of the present invention;
FIG. 3 is a schematic structural diagram of a reflector main body casing according to the present invention;
FIG. 4 is a schematic bottom view of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1;
in the figure: 1. a reflector body; 2. a mounting frame; 3. hooking; 4. mounting holes; 5. a reflective lens; 6. reinforcing ribs; 7. a cover edge; 8. a fluorocarbon coating; 9. an anti-ultraviolet reflecting coating; 10. a heat conducting plate; 11. sanding layer; 12. a card slot; 13. a through hole; 14. heat dissipation ribs; 15. heat dissipation scales.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-5, an embodiment of the invention provides an L ED lamp reflector, comprising a reflector main body 1, a reflector lens 5 and heat dissipation scales 15, wherein the reflector main body 1 is of a horn type with a gradually increasing bottom opening, and hooks 3 are uniformly arranged at the edge of the top end of the reflector main body 1, which is convenient for mounting the reflector main body 1, a mounting hole 4 is arranged in the middle of the top end inside the reflector main body 1, a frosted layer 11 is arranged at the top end inside the reflector main body 1, and the frosted layer 11 is of an annular shape, the frosted layer 11 can play a certain scattering role, and reduces the difficulty of manufacturing, an installation frame 2 is arranged inside the reflector main body 1, and the installation frame 2 is connected with the inner side wall of the reflector main body 1 through a fixture block, a reflector lens 5 is arranged at one end of the installation frame 2 close to the mounting hole 4, reinforcing ribs 6 are uniformly arranged on the outer side wall of the reflector main body 1, the number of the reinforcing ribs 6 is two, the reinforcing ribs 6 are of annular shapes with different radii, which can improve the strength of the reflector main body 1, prolong the service life of the reflector, reinforcing ribs 6 are arranged at the outer side of the reflector main body 1, and the heat dissipation ribs 14 are arranged on the outer side of the fluorocarbon heat dissipation fins, and the fluorocarbon heat dissipation fins 15 are arranged on the fluorocarbon heat dissipation fins, and the fluorocarbon heat dissipation fins 13 of the fluorocarbon main body 1, so that the fluorocarbon heat dissipation fins 7 is arranged along the fluorocarbon heat dissipation fins 8, the fluorocarbon heat dissipation fins 1, the fluorocarbon heat dissipation fins 8, the fluorocarbon heat dissipation fins 1, the fluorocarbon.
During use, firstly L ED lamp beads penetrate through the mounting holes 4 to be mounted at the top end of the reflector main body 1, then the reflector main body 1 is mounted inside a shell of a lamp through the hooks 3 and the clamping grooves 12, after the power is switched on, light emitted by the L ED lamp is reflected for the first time through the reflecting lens 5 and then is reflected for the second time through the ultraviolet-proof reflecting coating 9 on the inner side wall of the reflector main body 1 to be radiated outwards, the frosted layer 11 at the top end inside the reflector main body 1 has a certain scattering effect on the light, heat generated during the operation of the L ED lamp beads is transmitted outwards through the heat conducting plate 10, the contact area between the heat dissipation scales 15 and air is increased through the heat conducting plates 13 on the heat dissipation scales 15, the air can conveniently flow among the heat dissipation scales 15, so that more heat is taken away, the heat resistance of the reflector main body 1 can be increased through the fluorocarbon coating 8, the reinforcing ribs 6 outside the reflector main body 1 are used for increasing the strength of the reflector main body 1, and.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The L ED lamp reflector comprises a reflector main body (1), a reflecting lens (5) and radiating fins (15), and is characterized in that a mounting hole (4) is formed in the middle of the top end inside the reflector main body (1), a mounting frame (2) is arranged inside the reflector main body (1), the mounting frame (2) is connected with the inner side wall of the reflector main body (1) through a clamping block, the reflecting lens (5) is arranged at one end, close to the mounting hole (4), of the mounting frame (2), reinforcing ribs (6) are evenly arranged on the outer side wall of the reflector main body (1), radiating fins (14) are arranged on the outer side of each reinforcing rib (6), the radiating fins (15) are evenly arranged on the radiating fins (14), an anti-ultraviolet ray reflecting coating (9) is arranged on the innermost side of the reflector main body (1), a fluorocarbon coating (8) is arranged on the outer side of the anti-ultraviolet ray reflecting coating (9), and a heat conducting plate (10) is arranged on the outer side of the fluorocarbon coating (8).
2. The L ED lamp reflector according to claim 1, wherein the reflector body (1) is of a trumpet shape with a horizontal top end and gradually increasing bottom opening, and hooks (3) are uniformly arranged at the edge of the top end of the reflector body (1).
3. The L ED lamp reflector according to claim 1, characterized in that a cover rim (7) is provided at the edge of the bottom end of the reflector body (1), and the cover rim (7) is uniformly provided with locking grooves (12).
4. An L ED lamp reflector according to claim 1, wherein the top of the inside of the reflector body (1) is provided with a frosted layer (11), and the frosted layer (11) is annular.
5. An L ED lamp reflector according to claim 1, wherein the number of the ribs (6) is two, and the ribs (6) are in the shape of rings with different radii.
6. The L ED lamp reflector according to claim 1, wherein the heat dissipating fins (15) are uniformly provided with through holes (13), and the through holes (13) and the heat dissipating fins (15) form a ventilation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522164.5A CN111396831A (en) | 2018-12-13 | 2018-12-13 | L ED lamp reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811522164.5A CN111396831A (en) | 2018-12-13 | 2018-12-13 | L ED lamp reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111396831A true CN111396831A (en) | 2020-07-10 |
Family
ID=71433899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811522164.5A Pending CN111396831A (en) | 2018-12-13 | 2018-12-13 | L ED lamp reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111396831A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115163967A (en) * | 2022-07-13 | 2022-10-11 | 江苏方正塑业有限公司 | Ultraviolet light repairing equipment and method for pipeline |
-
2018
- 2018-12-13 CN CN201811522164.5A patent/CN111396831A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115163967A (en) * | 2022-07-13 | 2022-10-11 | 江苏方正塑业有限公司 | Ultraviolet light repairing equipment and method for pipeline |
| CN115163967B (en) * | 2022-07-13 | 2024-02-20 | 江苏方正塑业有限公司 | Pipeline ultraviolet light repair equipment and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200710 |