CN109373239B - LED lamp structure - Google Patents
LED lamp structure Download PDFInfo
- Publication number
- CN109373239B CN109373239B CN201811273288.4A CN201811273288A CN109373239B CN 109373239 B CN109373239 B CN 109373239B CN 201811273288 A CN201811273288 A CN 201811273288A CN 109373239 B CN109373239 B CN 109373239B
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- shell
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- 239000000463 material Substances 0.000 claims abstract description 26
- 239000002346 layers by function Substances 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 18
- 229910001297 Zn alloy Inorganic materials 0.000 claims abstract description 5
- 239000000956 alloy Substances 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 37
- 241001465382 Physalis alkekengi Species 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims 3
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- -1 graphite alkene Chemical class 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006750 UV protection Effects 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 241001325280 Tricardia watsonii Species 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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
- F21V17/12—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 by screwing
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
-
- 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 invention discloses an LED lamp structure, which relates to the technical field of LED lamps and comprises a surface cover and glass embedded in the surface of the surface cover, wherein a reflector is arranged on a case at the rear side of the glass, a shell is arranged at the rear side of the reflector, an insulating sheet is arranged between the reflector and the shell, and a functional layer is fixedly arranged at the inner side of the shell. According to the LED lamp, the graphene heat conduction material is adopted to replace the traditional aluminum-based plate material, so that the shell has the effects of certain strength, UV resistance, corrosion resistance and good flame retardance, the functional layer arranged on the rear side of the LED light source can reduce the thermal resistance between the LED chip and the shell, the heat dissipation problem of the LED light source is solved, the service life of the LED light source is prolonged, the LED lamp is energy-saving and environment-friendly, meanwhile, the firmness of the three-core wire can be improved by adopting the lead-in screw made of the zinc alloy material, and the LED lamp has the corrosion resistance and the oxidation resistance, so that the use quality of the LED lamp is prevented from being influenced due to looseness of the three-core wire.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to an LED lamp structure.
Background
The current LED lamp technology mainly comprises an LED light source, an aluminum substrate, a metal material shell, secondary optics and other parts, wherein the technology is decomposed into the following steps of adopting high-temperature soldering tin to weld the LED on the aluminum substrate, so as to solve the problem of heat dissipation of the LED: the special steel mesh tool is usually processed, a layer of very thin heat conduction material such as silicone grease is uniformly coated on the back of the aluminum substrate, reliable contact between the aluminum substrate and the metal surface is protected, the welded LED aluminum substrate is finally fixed on a metal shell in a mechanical mode, and meanwhile, a transparent secondary optical material is designed, so that the required light distribution and IP protection grade of the LED lamp are solved.
However, this technique has the following disadvantages: the aluminum substrate material is adopted, the manufacturing process of the aluminum substrate is complex in process and is not beneficial to environmental protection; the LED is an electronic component device with extremely high heat, only 30% of energy is converted into light, and 70% of heat can be LED out of the body through other materials to ensure the service life of the LED, so that the energy-saving effect is achieved; the heat-conducting silicone grease is used as a material for protecting the reliable contact between the aluminum substrate and the metal interface, the price of the heat-conducting silicone grease is different from the price of the heat resistance of 1.0-3.0, the cost of the lamp is increased, the heat-conducting silicone grease is volatile, and can dry after long-time use, the heat dissipation is affected, and the service life of the LED lamp bead chip is shortened; the cost of the metal material and the manufacturing process can also generate a great deal of energy loss, electricity charge, surface treatment, machining and labor cost, so that the price of the LED lamp is high; in order to ensure the service life of the lamp to be prolonged, the outside of the metal material is sprayed with the UV-resistant and corrosion-resistant plastic powder for once, so that the cost is high and the effect is not obvious.
Disclosure of Invention
The invention aims to provide an LED lamp structure for solving the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a LED lamps and lanterns structure, includes that the surface embedding of face lid and face lid is provided with glass, glass's rear side case has the reflector, the casing is installed to the rear side of reflector, and is provided with the insulating piece between reflector and the casing, the inboard fixed mounting of casing has the functional layer, and the inboard of casing is located the front surface position department of functional layer and installs the LED light source, and the inboard of casing is located the below position department of LED light source and installs the power, the line ball is riveted to the inboard bottom of casing, and installs the support in the outside of casing, the support both ends all are provided with hexagon socket head cap screw, and the junction of both ends and hexagon socket head cap screw of support all is provided with the packing ring, the lower extreme of casing runs through there is the inlet wire screw, the both sides of inlet wire screw all are provided with the rubber ring, and the inlet wire screw runs through the lower extreme rotation of casing and be connected with the outer nut, and the lower extreme of inlet wire screw runs through there is the triplex line.
As a further scheme of the invention: the functional layer comprises a circuit layer, a surface base layer, an insulating layer and a surface oil layer, wherein the surface base layer is arranged on the rear side of the functional layer, the circuit layer is arranged on the front side of the surface base layer, the insulating layer is arranged between the surface base layer and the circuit layer, and the surface oil layer is arranged on the front surface of the circuit layer.
As still further aspects of the invention: the surface base layer is a graphene member with high heat conduction, and the functional layer is fixedly connected with the shell.
As still further aspects of the invention: the glass is a member made of transparent toughened glass, the glass is connected with the face cover in a clamping manner, and a waterproof ring is arranged between the glass and the face cover.
As still further aspects of the invention: the support passes through hexagon socket head cap screw fixed connection with the casing, and the support is a 'U' shape structure, the support is the component of a galvanized sheet material, and two mounting holes have been seted up in the lower extreme middle part of support correspondence.
As still further aspects of the invention: the three-core wire is fixedly connected with the shell through the wire inlet screw rod and the outer nut, rubber rings are arranged at the upper end and the lower end of the wire inlet screw rod, the wire inlet screw rod is of a hollow structure, and the wire inlet screw rod is a component made of zinc alloy.
As still further aspects of the invention: the shell is a graphene heat conduction member, and the shell is fixedly connected with the face cover through a stainless steel cross round head screw.
Compared with the prior art, the invention has the beneficial effects that: according to the LED lamp structure, the shell is made of the graphene heat conduction material instead of the traditional aluminum-based plate material, the graphene is combined in the thermosetting plastic by utilizing the high heat conduction capability and the special molecular structure of the graphene, so that the novel graphene heat conduction material with heat conduction performance and surface copper plating treatment is generated, the shell with certain strength and good UV resistance, corrosion resistance and flame retardance can be formed after the graphene heat conduction material is heated in the die, and the heat resistance between the LED chip and the shell can be reduced by the functional layer arranged on the rear side of the LED light source, so that the heat dissipation problem of the LED light source is solved, the service life of the LED light source is prolonged, and meanwhile, the lead-in screw made of the zinc alloy material can improve the firmness of the three-core wire, and is also corrosion resistant and oxidation resistant, so that the use quality of the LED lamp is prevented from being influenced by loosening of the three-core wire.
Drawings
Fig. 1 is a schematic structural diagram of an LED lamp structure;
fig. 2 is a schematic structural diagram of functional layers in an LED lamp structure.
In the figure: 1. a face cover; 2. glass; 3. a reflector; 4. a power supply; 5. an insulating sheet; 6. an LED light source; 7. a housing; 8. a functional layer; 9. line pressing riveting; 10. a rubber ring; 11. a wire inlet screw; 12. a gasket; 13. an outer nut; 14. a three-core wire; 15. a bracket; 16. an inner hexagon screw; 17. a circuit layer; 18. a surface base layer; 19. an insulating layer; 20. and (5) a surface oil layer.
Detailed Description
Referring to fig. 1-2, in an embodiment of the invention, a LED lamp structure includes a surface cover 1 and a glass 2 embedded in the surface of the surface cover 1, wherein the glass 2 is a transparent toughened glass member, the glass 2 is connected with the surface cover 1 in a clamping manner, a waterproof ring is arranged between the glass 2 and the surface cover 1, a reflector 3 is arranged on the rear side of the glass 2, a shell 7 is installed on the rear side of the reflector 3, an insulating sheet 5 is arranged between the reflector 3 and the shell 7, a functional layer 8 is fixedly installed on the inner side of the shell 7, an LED light source 6 is installed on the inner side of the shell 7 at the front surface position of the functional layer 8, a power supply 4 is installed on the inner side of the shell 7 at the position below the LED light source 6, a wire pressing rivet 9 is installed on the inner side bottom end of the shell 7, a bracket 15 is installed on the outer side of the shell 7, hexagon socket screws 16 are both ends of the bracket 15, washers 12 are arranged at the connection positions of both ends of the bracket 15 and the hexagon socket screws 16, a screw 11 penetrates through the lower end of the shell 7, a rubber ring 10 is arranged on both sides of the screw 11, a threaded rod 11 penetrates through the lower end of the threaded rod 11, and the threaded rod 11 penetrates the lower end 13 through the threaded end of the threaded rod 11.
The functional layer 8 comprises a circuit layer 17, a surface base layer 18, an insulating layer 19 and a surface oil layer 20, wherein the surface base layer 18 is arranged on the rear side of the functional layer 8, the circuit layer 17 is arranged on the front side of the surface base layer 18, the insulating layer 19 is arranged between the surface base layer 18 and the circuit layer 17, the surface oil layer 20 is arranged on the front surface of the circuit layer 17, the surface base layer 18 is a graphene high heat conduction material component, the functional layer 8 is fixedly connected with the shell 7, and the graphene high heat conduction material is used for replacing the traditional aluminum-based material.
The support 15 is fixedly connected with the shell 7 through the socket head cap screw 16, the support 15 is of a U-shaped structure, the support 15 is a member made of galvanized sheet materials, two mounting holes are correspondingly formed in the middle of the lower end of the support 15, the lamp is convenient to fix, the irradiation angle of the lamp is convenient to adjust, and workers can easily mount and dismount the lamp inlet wires.
The three-core wire 14 is fixedly connected with the shell 7 through the wire inlet screw rod 11 and the outer nut 13, rubber rings 10 are arranged at the upper end and the lower end of the wire inlet screw rod 11, the wire inlet screw rod 11 is of a hollow structure, the wire inlet screw rod 11 is a member made of zinc alloy, wires are conveniently fixed, the connection of lamps is facilitated, and the irradiation quality of the lamps is improved.
The casing 7 is the component of a graphene heat conduction material, and casing 7 and face lid 1 pass through the cross round head screw fixed connection of stainless steel, through adopting graphene heat conduction material with casing 7, can make it possess the efficiency that anti UV, anti corrosion, fire resistance is good.
The working principle of the invention is as follows: firstly, can install the lamps and lanterns through support 15, and can adjust the irradiation angle of lamps and lanterns through hexagon socket head cap screw 16, through the inside that runs through three heart yearn 14 through inlet screw 11 into casing 7, be convenient for be connected with the circuit in the lamps and lanterns, casing 7 adopts graphene heat conduction material, utilize the ability and the special molecular structure of graphene high heat conduction, combine graphene in thermosetting plastic, and then produce a novel graphene heat conduction material that has heat conductivility and can surface copper plating, graphene heat conduction material can form after heating in the mould has certain intensity, and possess anti UV, anti corrosion, fire resistance is good casing 7, and be connected with functional layer 8 at the rear side of LED light source 6, functional layer 8 utilizes graphene high heat conduction material surface can copper plating's characteristic, in the plane that needs place LED light source 6, copper plating back design LED encapsulation size and electronic circuit junction layer 17, adopt low temperature welding technique to weld the LED component ware directly on graphene high heat conduction lamp body functional layer 8 plane, can reduce the thermal resistance between LED chip and the lamp body, LED light source 6's heat dissipation problem, the life of LED light source 6 is prolonged, and the life-span is also can be improved, and three heart yearn 14 is not hard up is realized to the heat resistance of LED light source 6, moreover, three heart yearn is connected with the characteristics of oxidation, the characteristics of three heart yearn is firm is avoided, and the quality is not easy to be influenced by the oxidation, and is guaranteed to have the quality is improved.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. The utility model provides a LED lamps and lanterns structure, includes that the surface embedding of face lid (1) and face lid (1) is provided with glass (2), its characterized in that, glass (2) are the component of a transparent toughened glass material, and glass (2) and face lid (1) block are connected, be provided with waterproof circle between glass (2) and face lid (1), the rear side case of glass (2) has reflector (3), casing (7) are installed to the rear side of reflector (3), casing (7) are the component of a graphene heat conduction material, and casing (7) and face lid (1) are through the cross button screw fixed connection of stainless steel, and be provided with insulating piece (5) between reflector (3) and casing (7), the inboard fixed mounting of casing (7) has functional layer (8), and the inboard of casing (7) is located the front surface position department of functional layer (8) and installs LED light source (6), and the inboard of casing (7) is located the below position of LED light source (6), install casing (7) and casing (7) are equipped with screw 15's and are equipped with in the shape of die carrier (15' through rivet (15), the utility model provides a zinc-plated board material's component, and two mounting holes have been seted up in the lower extreme middle part correspondence of support (15), support (15) both ends all are provided with hexagon socket head cap screw (16), and the junction of both ends of support (15) and hexagon socket head cap screw (16) all is provided with packing ring (12), the lower extreme of casing (7) is run through there is inlet wire screw (11), the both sides of inlet wire screw (11) all are provided with rubber ring (10), and inlet wire screw (11) run through the lower extreme rotation of casing (7) and are connected with outer nut (13), and the lower extreme of inlet wire screw (11) is run through three core wire (14), three core wire (14) and casing (7) are through inlet wire screw (11) and outer nut (13) fixed connection, and the upper and lower both ends of inlet wire screw (11) all are provided with rubber ring (10), inlet wire screw (11) are a hollow structure, and inlet wire screw (11) are the component of a zinc alloy material, wherein functional layer (8) include that layer (17), surface layer (18) are provided with basic unit (18) on the surface layer (18) side, basic unit (18) surface layer (18), and install insulating layer (19) between surface basic unit (18) and circuit layer (17), the front surface of circuit layer (17) is provided with surface oil layer (20), surface basic unit (18) are the component of a high heat conduction material of graphite alkene, functional layer (8) and casing (7) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811273288.4A CN109373239B (en) | 2018-10-30 | 2018-10-30 | LED lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811273288.4A CN109373239B (en) | 2018-10-30 | 2018-10-30 | LED lamp structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109373239A CN109373239A (en) | 2019-02-22 |
| CN109373239B true CN109373239B (en) | 2024-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811273288.4A Active CN109373239B (en) | 2018-10-30 | 2018-10-30 | LED lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109373239B (en) |
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