CN106287373A - A kind of LED desk lamp mechanism - Google Patents

A kind of LED desk lamp mechanism Download PDF

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Publication number
CN106287373A
CN106287373A CN201610737630.6A CN201610737630A CN106287373A CN 106287373 A CN106287373 A CN 106287373A CN 201610737630 A CN201610737630 A CN 201610737630A CN 106287373 A CN106287373 A CN 106287373A
Authority
CN
China
Prior art keywords
radiator
cylinder
circular cone
cone shape
lamp
Prior art date
Application number
CN201610737630.6A
Other languages
Chinese (zh)
Inventor
朱小女
Original Assignee
中山市风华稀柠照明设计有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to CN2015105403304 priority Critical
Priority to CN201510540330.4A priority patent/CN105135922A/en
Application filed by 中山市风华稀柠照明设计有限公司 filed Critical 中山市风华稀柠照明设计有限公司
Publication of CN106287373A publication Critical patent/CN106287373A/en

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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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F21S8/065—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension multi-branched, e.g. a chandelier
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/02—Sofas, couches, settees, or the like, without movable 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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
    • 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
    • F21S8/081—Lighting devices intended for fixed installation with a standard of low-built type, e.g. landscape light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • F21S6/006—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting for direct lighting only, e.g. task lighting
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F21S8/061—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a non-rigid pendant, i.e. a cable, wire or chain
    • 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
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D131/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
    • C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C09D131/04—Homopolymers or copolymers of vinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/12—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on oxides
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement 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
    • 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
    • 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
    • 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
    • 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
    • F21V17/16—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 deformation of parts; Snap action mounting
    • 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
    • F21V17/16—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 deformation of parts; Snap action mounting
    • F21V17/164—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 deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
    • 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
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/108—Arms
    • 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
    • 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
    • F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
    • 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
    • F21V21/22—Adjustable mountings telescopic
    • 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
    • F21V21/26—Pivoted arms
    • 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
    • F21V21/26—Pivoted arms
    • F21V21/28—Pivoted arms adjustable in more than one plane
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • 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
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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
    • F21V29/15—Thermal insulation
    • 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
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • 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
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
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    • F21V29/504—Cooling arrangements characterised by the adaptation for cooling of specific components of refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • 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
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    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
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    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
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    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
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    • 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
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    • 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
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    • F21V29/773—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 the planes containing the fins or blades having the direction of the light emitting axis
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    • F21V29/78—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with helically or spirally arranged fins or blades
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    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
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    • 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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    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
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    • 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
    • F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
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    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
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    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
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    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
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    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0012—Furniture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • 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
    • F21V5/043—Refractors for light sources of lens shape the lens having cylindrical faces, e.g. rod lenses, toric 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/046—Refractors for light sources of lens shape the lens having a rotationally symmetrical shape about an axis for transmitting light in a direction mainly perpendicular to this axis, e.g. ring or annular lens with light source disposed inside the ring
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L2203/206—Applications use in electrical or conductive gadgets use in coating or encapsulating of electronic parts
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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y02P20/10—Process efficiency

Abstract

One of the present invention LED desk lamp mechanism, includes base, is provided with lamp body on described base, be provided with decorative lampshade on described lamp body, be provided with bulb socket in described decorative lampshade, be provided with LED matrix in described bulb socket.The invention aims to overcome weak point of the prior art, it is provided that a kind of LED desk lamp mechanism.

Description

A kind of LED desk lamp mechanism
Technical field
The present invention relates to a kind of LED desk lamp mechanism.
Background technology
Existing desk lamp is due to the defect in design, and its light efficiency or radiating effect are the most unsatisfactory, it is impossible to meet user Demand, existing LED bulb typically uses the radiator heat-dissipation of solid shape, in order to strengthen area of dissipation, typically heat radiation Gather on the outer wall of device radiating fin, but in radiation processes, heat-dense is at radiator outer wall, and radiating effect is not ideal, from And had a strong impact on its service life.The volume of the radiator being currently used for LED is relatively large, needs bigger storage empty Between, increase cost of transportation.
Summary of the invention
The invention aims to overcome weak point of the prior art, it is provided that a kind of LED desk lamp mechanism.
In order to achieve the above object, the present invention uses below scheme:
A kind of LED desk lamp mechanism, includes base, is provided with lamp body on described base, be provided with decoration on described lamp body Lampshade, is provided with bulb socket in described decorative lampshade, is provided with LED matrix in described bulb socket, and described LED matrix includes scattered Hot device, is provided with mounting groove in described radiator upper end, is provided with pcb board in described mounting groove, be provided with LED on described pcb board Lamp bead, is provided with lens in described radiator upper end, is provided with can be fixed on a heat sink by lens in described radiator upper end of stating Lampshade, described lens include circular cone shape lenticular body, integrally formed with circle on the upper surface of described circular cone shape lenticular body Columnar lenticles, the lower surface of described cylinder lenses body is completely superposed with the upper bottom surface of circular cone shape lenticular body, described circular cone The diameter of mesa-shaped lenticular body upper bottom surface is more than bottom surface diameter, is provided with into light groove in described circular cone shape lenticular body bottom, in institute Stating cylinder lenses body upper end and be provided with circular cone shape short slot, the upper bottom surface of described circular cone shape short slot is upper with cylinder lenses body End face is completely superposed, upwards integrally formed with evagination segment on the cylinder lenses body at described circular cone shape short slot bottom surface Shape lenticular body, the bottom surface of described evagination segment shape lenticular body is completely superposed with circular cone shape short slot bottom surface, and described LED lamp bead sets Put in entering light groove, be provided with lamp holder in radiating cylinder body lower end, be provided with connecting portion in described radiating cylinder body lower end, at described connecting portion Being provided with louvre, described lamp holder is connected with pcb board by wire, and described wire is arranged in louvre.
A kind of LED desk lamp mechanism as above, it is characterised in that described radiator includes radiating cylinder body, dissipates described It is provided with the radiator body that can rotate relative to radiating cylinder body in hot cylinder, described radiator body outer wall is provided with multiple energy Crispaturaing the heat radiation thin slice on radiator body, be provided with multiple gathering sill on described radiating cylinder body, described heat radiation thin slice is arranged In described gathering sill.
A kind of LED desk lamp mechanism as above, it is characterised in that be provided with connection at described radiating cylinder body upper end inwall recessed Platform, is provided with connection boss in described radiator body upper end, and described connection boss is movably arranged in connection concave station, described installation Groove is arranged on connection boss.
LED desk lamp mechanism as above a kind of, it is characterised in that be provided with in described radiator body end can order about scattered The knob of hot device body rotation.
A kind of LED desk lamp mechanism as above, it is characterised in that be communicated with heat radiation on described radiating cylinder body outer wall Louvre inside and outside cylinder.
A kind of LED desk lamp mechanism as above, it is characterised in that described gathering sill runs through the upper end of radiating cylinder body.
A kind of LED desk lamp mechanism as above, it is characterised in that described heat radiation thin slice is one-body molded with radiator body.
In sum, relative to prior art, it provides the benefit that the present invention:
Present configuration is simple, and the heat radiation thin slice tensible on radiator body, effective increasing heat radiation area, heat It is delivered to away from expandable type radiator, thus is greatly improved radiating effect.The thin slice that dispels the heat in the present invention can be crispaturaed at radiator Body outer wall, thus reduce volume, it is simple to deposit and transport.
Lens design of the present invention is unique, and light efficiency is good.
Accompanying drawing explanation
Fig. 1 is one of schematic perspective view of the present invention
The two of the schematic perspective view of Fig. 2 present invention；
The schematic perspective view of Fig. 3 radiator of the present invention；
The schematic cross-section of Fig. 4 radiator of the present invention.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the invention will be further described:
As Figure 1-4, one of the present invention LED desk lamp mechanism, include base 501, described base 501 is provided with lamp Body 502, is provided with decorative lampshade 503 on described lamp body 502, is provided with bulb socket, at described lamp holder in described decorative lampshade 503 Being provided with LED matrix 800 in Zuo, described LED matrix 800 includes radiator 100, is provided with installation in described radiator 100 upper end Groove 101, is provided with pcb board 102 in described mounting groove 101, is provided with LED lamp bead 103, in described heat radiation on described pcb board 102 Device 100 upper end is provided with lens, is provided with in described radiator 100 upper end of stating lens can be fixed on the lampshade on radiator 100 900, described lens include circular cone shape lenticular body 10, on the upper surface of described circular cone shape lenticular body 10 integrally formed with Cylinder lenses body 20, the lower surface of described cylinder lenses body 20 is completely superposed with the upper bottom surface of circular cone shape lenticular body 10, The diameter of described circular cone shape lenticular body 10 upper bottom surface is more than bottom surface diameter, is provided with in described circular cone shape lenticular body 10 bottom Enter light groove 30, be provided with circular cone shape short slot 40, the upper end of described circular cone shape short slot 40 in described cylinder lenses body 20 upper end Face is completely superposed with the upper surface of cylinder lenses body 20, the cylinder lenses body at described circular cone shape short slot 40 bottom surface Upwards integrally formed with evagination segment shape lenticular body 50 on 20, the bottom surface of described evagination segment shape lenticular body 50 lacks with circular cone shape Groove 40 bottom surface is completely superposed, and described LED lamp bead 103 is arranged in light groove 30.It is provided with lamp holder 308 in radiating cylinder body 1 lower end, Being provided with connecting portion 9 in described radiating cylinder body 1 lower end, be provided with louvre 8 on described connecting portion 9, described lamp holder 308 passes through wire Being connected with pcb board, described wire is arranged in louvre 8.
Of the present invention enter light groove 30 include cylindric short slot, be provided with outer convex at described cylindric short slot sidewall and return Rotation lenticular body 301, described outer convex convolution lenticular body 301 is one-body molded with circular cone shape lenticular body 10, described cylindric The circular cone shape lenticular body 10 of short slot upper end surface is provided with outer concave lens body 302.
Radiator 100 of the present invention includes radiating cylinder body 1, and being provided with in described radiating cylinder body 1 can be relative to heat radiation The radiator body 2 that cylinder 1 rotates, is provided with multiple can crispaturaing on radiator body 2 on described radiator body 2 outer wall Heat radiation thin slice 3, is provided with multiple gathering sill 4 on described radiating cylinder body 1, and described heat radiation thin slice 3 is arranged in described gathering sill 4.
The present invention is provided with connection concave station 5 at described radiating cylinder body 1 upper end inwall, sets in described radiator body 2 upper end Having connection boss 6, described connection boss 6 is movably arranged in connection concave station 5, and described mounting groove 101 is arranged on connection boss 6 On.The partial heat of radiator body 2 is delivered to radiating cylinder body 1 by connecting boss 6, thus strengthens radiating effect.
Heretofore described lampshade 103 includes cover body 1031, is provided with card T-Ring 1032, institute in described cover body 1031 lower end State card T-Ring 1032 to be connected to connect on boss 6 outer ledge bottom surface.
The present invention is provided with in described radiator body 2 end and can order about the knob 7 that radiator body 2 rotates.This The stretching, extension of heat radiation thin slice 3 can be controlled by rotary knob portion 7 in bright and crispatura.
The present invention is communicated with the louvre 8 inside and outside radiating cylinder body 1 on described radiating cylinder body 1 outer wall.Described dissipates Hot hole 8 is conducive to heat exchange inside and outside radiating cylinder body 1, improves radiating effect.
Heretofore described gathering sill 4 runs through the upper end of radiating cylinder body 1.Radiating cylinder body 1 and heat radiation thin slice 3 install time Waiting, only need to be placed sequentially in gathering sill 4 by heat radiation thin slice 3, then rotation heat sink main body 2 makes heat radiation thin slice 3 crispatura storage On radiator body 2, the present invention can arrange limited block in heat radiation thin slice 3 end, prevent heat radiation thin slice 3 from excessively crispaturaing.
The present invention is provided with connecting portion 9 in described radiating cylinder body 1 lower end, the present invention is provided with on described connecting portion 9 scattered Hot hole 8.Good heat dissipation effect.
Heretofore described heat radiation thin slice 3 is one-body molded with radiator body 2.
The present invention is arranged with bearing on described connection boss 6 outer wall.
The one of which implementation of the present invention, described radiator body 2 and heat radiation thin slice 3 are by foam aluminium alloy material Material is made, and described foamed Al-allov is the most composed of the following components:
Aluminium sesquioxide 10-45%
Zinc oxide 15-30%
Magnesium powder 5-35%
Graphite 8-30%.
Embodiment 1
Foamed Al-allov of the present invention is the most composed of the following components:
Aluminium sesquioxide 10%
Zinc oxide 30%
Magnesium powder 35%
Graphite 25%.
Embodiment 2
Foamed Al-allov of the present invention is the most composed of the following components:
Aluminium sesquioxide 10%
Zinc oxide 25%
Magnesium powder 35%
Graphite 30%.
Embodiment 3
Foamed Al-allov of the present invention is the most composed of the following components:
Aluminium sesquioxide 45%
Zinc oxide 15%
Magnesium powder 10%
Graphite 30%.
Embodiment 4
Foamed Al-allov of the present invention is the most composed of the following components:
Aluminium sesquioxide 45%
Zinc oxide 25%
Magnesium powder 5%
Graphite 25%.
Heretofore described radiator body 2 and heat radiation thin slice 3 can also be aluminium alloy or copper.
The present invention is coated with thermal dispersant coatings on described radiator outer wall, effectively strengthens the radiating effect of radiator.This Invention thermal dispersant coatings includes following components by weight:
The invention is further illustrated by the following examples thermal dispersant coatings:
Embodiment 1
Thermal dispersant coatings of the present invention includes following components by weight:
The organic siliconresin of modified Nano particle is prepared by the following method:
A, take MTES 40 weight portion, add in 600 parts of water, add the Catalyzed by Formic Acid of 0.06 weight portion Agent, hydrolyzes 1 hour at 0 DEG C, is warming up to 70 DEG C and carries out polyreaction, and reaction carries out decompression distillation after terminating, obtain organosilicon Resin；
B, by the organic siliconresin in step A, 1-Trifluoromethyl-1,3 butadiene 8 weight portions, titanate catalyst 0.1 weight Amount part and ethyl acetate 10 weight portion mix homogeneously, under the protection of argon, be heated to 100 DEG C of dehydration condensations 1 hour, Modified organic silicone resin；
C, the modified organic silicone resin in step B is warming up to 75 DEG C, adds 2 parts of silester and react 1 hour, reaction knot Lowering the temperature after bundle, decompression is distilled off solvent, must comprise the organic siliconresin of modified Nano particle.
Wherein said polyether-containing aminopolysiloxane is prepared as follows method, comprises the steps:
S1: equipped with agitator, condensing tube, thermometer there-necked flask in, add 300 weight portion prestox ring four silica Alkane, stirring, it is warming up to 100 DEG C, adds catalyst Tetramethylammonium hydroxide 0.15 weight portion, be incubated 20min, add coupling agent N- β (aminoethyl)-γ-aminopropyltriethoxy dimethoxy silane 18 weight portion, temperature control 100 DEG C, 6 hours, obtain amido silicon oil；
S2: equipped with agitator, condensing tube, thermometer there-necked flask in, add 180 weight portion steps A synthesis amino Silicone oil, 130 parts by weight of activated polyethers, 90 parts by weight of isopropyl alcohol, at 70 DEG C, carry out back flow reaction, to reactant transparent after, followed by Continuation of insurance temperature 4 hours, finally under the conditions of 0.005MPa, cooling decompression sloughs isopropanol, to obtain final product.
The CNT of described surface hydroxylation is prepared by the following method:
Multi-walled carbon nano-tubes is mixed by weight the ratio for 1:20 with potassium hydroxide by ball grinder, adds appropriate second Alcohol, ball milling, after 12 hours, is washed with deionized to neutrality, obtains compound, is put into by compound in vacuum drying oven at 100 DEG C It is dried 12 hours, to obtain final product.
Described solvent is dimethylbenzene and the methyl iso-butyl ketone (MIBK) mixture according to weight ratio 2:1.
The preparation method of heat radiation coating of the present invention:
By epoxy resin, acrylic resin, comprise the organic siliconresin of modified Nano particle, solvent mixing after, be warming up to 40 DEG C stir, and add the CNT of surface hydroxylation, polyether-containing aminopolysiloxane, Al-Mg alloy powder, aluminium nitride, stirring Uniform mixture, adds in paint grinder mill be ground to 30-50 μm by described mixture, and ultrasonic disperse is uniform, adds poly-vinegar Vinyl acetate stirs.
Embodiment 2
Thermal dispersant coatings of the present invention includes following components by weight:
The organic siliconresin of modified Nano particle is prepared by the following method:
A, take MTES 60 weight portion, add in 900 parts of water, add the Catalyzed by Formic Acid agent of 0.8 weight portion, Hydrolyzing 5 hours at 5 DEG C, be warming up to 90 DEG C and carry out polyreaction, reaction carries out decompression distillation after terminating, obtain organosilicon tree Fat；
B, by the organic siliconresin in step A, 1-Trifluoromethyl-1,3 butadiene 18 weight portions, titanate catalyst 0.6 Weight portion and ethyl acetate 25 weight portion mix homogeneously, under the protection of argon, be heated to 120 DEG C of dehydration condensations 3 hours, Obtain modified organic silicone resin；
C, the modified organic silicone resin in step B is warming up to 95 DEG C, adds 14 parts of silester and react 2 hours, reaction Lowering the temperature after end, decompression is distilled off solvent, must comprise the organic siliconresin of modified Nano particle.
Wherein said polyether-containing aminopolysiloxane is prepared as follows method, comprises the steps:
S1: equipped with agitator, condensing tube, thermometer there-necked flask in, add 500 weight portion prestox ring four silica Alkane, stirring, it is warming up to 125 DEG C, adds catalyst Tetramethylammonium hydroxide 0.35 weight portion, be incubated 40min, add coupling agent N- β (aminoethyl)-γ-aminopropyltriethoxy dimethoxy silane 22 weight portion, temperature control 125 DEG C, 6 hours, obtain amido silicon oil；
S2: equipped with agitator, condensing tube, thermometer there-necked flask in, add 220 weight portion steps A synthesis amino Silicone oil, 180 parts by weight of activated polyethers, 120 parts by weight of isopropyl alcohol, at 95 DEG C, carry out back flow reaction, to reactant transparent after, then Continuing insulation 6 hours, finally under the conditions of 0.01MPa, cooling decompression sloughs isopropanol, to obtain final product.
The CNT of described surface hydroxylation is prepared by the following method:
Multi-walled carbon nano-tubes is mixed by weight the ratio for 1:30 with potassium hydroxide by ball grinder, adds appropriate second Alcohol, ball milling, after 24 hours, is washed with deionized to neutrality, obtains compound, is put into by compound in vacuum drying oven at 130 DEG C It is dried 16 hours, to obtain final product.
Described solvent is dimethylbenzene and the methyl iso-butyl ketone (MIBK) mixture according to weight ratio 2:1.
The preparation method of heat radiation coating of the present invention:
By epoxy resin, acrylic resin, comprise the organic siliconresin of modified Nano particle, solvent mixing after, be warming up to 50 DEG C stir, and add the CNT of surface hydroxylation, polyether-containing aminopolysiloxane, Al-Mg alloy powder, aluminium nitride, stirring Uniform mixture, adds in paint grinder mill be ground to 30-50 μm by described mixture, and ultrasonic disperse is uniform, adds poly-vinegar Vinyl acetate stirs.
Embodiment 3
Thermal dispersant coatings of the present invention includes following components by weight:
The organic siliconresin of modified Nano particle is prepared by the following method:
A, take MTES 50 weight portion, add in 750 parts of water, add the Catalyzed by Formic Acid agent of 0.3 weight portion, Hydrolyzing 3 hours at 2 DEG C, be warming up to 80 DEG C and carry out polyreaction, reaction carries out decompression distillation after terminating, obtain organosilicon tree Fat；
B, by the organic siliconresin in step A, 1-Trifluoromethyl-1,3 butadiene 12 weight portions, titanate catalyst 0.3 Weight portion and ethyl acetate 15 weight portion mix homogeneously, under the protection of argon, be heated to 110 DEG C of dehydration condensations 2 hours, Obtain modified organic silicone resin；
C, the modified organic silicone resin in step B is warming up to 85 DEG C, adds 6 parts of silester and react 1.5 hours, reaction Lowering the temperature after end, decompression is distilled off solvent, must comprise the organic siliconresin of modified Nano particle.
Wherein said polyether-containing aminopolysiloxane is prepared as follows method, comprises the steps:
S1: equipped with agitator, condensing tube, thermometer there-necked flask in, add 400 weight portion prestox ring four silica Alkane, stirring, it is warming up to 110 DEG C, adds catalyst Tetramethylammonium hydroxide 0.25 weight portion, be incubated 30min, add coupling agent N- β (aminoethyl)-γ-aminopropyltriethoxy dimethoxy silane 20 weight portion, temperature control 110 DEG C, 6 hours, obtain amido silicon oil；
S2: equipped with agitator, condensing tube, thermometer there-necked flask in, add 180-220 weight portion step A synthesis Amido silicon oil, the parts by weight of activated polyethers of 130-180,90-120 parts by weight of isopropyl alcohol, at 70～95 DEG C, carry out back flow reaction, extremely After reactant is transparent, being further continued for insulation 4-6 hour, finally under the conditions of 0.005-0.01MPa, cooling decompression sloughs isopropanol, i.e. ?.
The CNT of described surface hydroxylation is prepared by the following method:
Multi-walled carbon nano-tubes is mixed by weight the ratio for 1:25 with potassium hydroxide by ball grinder, adds appropriate second Alcohol, ball milling, after 18 hours, is washed with deionized to neutrality, obtains compound, is put into by compound in vacuum drying oven at 120 DEG C It is dried 14 hours, to obtain final product.
Described solvent is dimethylbenzene and the methyl iso-butyl ketone (MIBK) mixture according to weight ratio 2:1.
The preparation method of heat radiation coating of the present invention:
By epoxy resin, acrylic resin, comprise the organic siliconresin of modified Nano particle, solvent mixing after, be warming up to 45 DEG C stir, and add the CNT of surface hydroxylation, polyether-containing aminopolysiloxane, Al-Mg alloy powder, aluminium nitride, stirring Uniform mixture, adds in paint grinder mill be ground to 30-50 μm by described mixture, and ultrasonic disperse is uniform, adds poly-vinegar Vinyl acetate stirs.
Embodiment 4
Thermal dispersant coatings of the present invention includes following components by weight:
The wherein organic siliconresin of modified Nano particle, polyether-containing aminopolysiloxane, solvent and heat radiation coating of the present invention Preparation method the most in the same manner as in Example 3.
Embodiment 5
Thermal dispersant coatings of the present invention includes following components by weight:
The wherein organic siliconresin of modified Nano particle, polyether-containing aminopolysiloxane, solvent and heat radiation coating of the present invention Preparation method the most in the same manner as in Example 3.
Embodiment 6
Thermal dispersant coatings of the present invention includes following components by weight:
The wherein organic siliconresin of modified Nano particle, polyether-containing aminopolysiloxane, solvent and heat radiation coating of the present invention Preparation method the most in the same manner as in Example 3.
Embodiment 7
Thermal dispersant coatings of the present invention includes following components by weight:
The wherein organic siliconresin of modified Nano particle, polyether-containing aminopolysiloxane, solvent and heat radiation coating of the present invention Preparation method the most in the same manner as in Example 3.
Embodiment 8
Thermal dispersant coatings of the present invention includes following components by weight:
The wherein organic siliconresin of modified Nano particle, polyether-containing aminopolysiloxane, solvent and heat radiation coating of the present invention Preparation method the most in the same manner as in Example 3.
Embodiment 9
Thermal dispersant coatings of the present invention includes following components by weight:
The wherein organic siliconresin of modified Nano particle, polyether-containing aminopolysiloxane, solvent and heat radiation coating of the present invention Preparation method the most in the same manner as in Example 3.
Embodiment 10
Thermal dispersant coatings of the present invention includes following components by weight:
The wherein organic siliconresin of modified Nano particle, polyether-containing aminopolysiloxane, solvent and heat radiation coating of the present invention Preparation method the most in the same manner as in Example 3.
Embodiment 11
Thermal dispersant coatings of the present invention includes following components by weight:
The wherein organic siliconresin of modified Nano particle, polyether-containing aminopolysiloxane, solvent and heat radiation coating of the present invention Preparation method the most in the same manner as in Example 3.
Embodiment 12
Thermal dispersant coatings of the present invention includes following components by weight:
The wherein organic siliconresin of modified Nano particle, polyether-containing aminopolysiloxane, solvent and heat radiation coating of the present invention Preparation method the most in the same manner as in Example 3.
Embodiment 13
Thermal dispersant coatings of the present invention includes following components by weight:
The wherein organic siliconresin of modified Nano particle, polyether-containing aminopolysiloxane, solvent and heat radiation coating of the present invention Preparation method the most in the same manner as in Example 3.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The skill of the industry The art personnel simply explanation it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description The principle of the present invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these Changes and improvements both fall within scope of the claimed invention.Claimed scope by appending claims and Its equivalent defines.

Claims (7)

1. a LED desk lamp mechanism, includes base (501), is provided with lamp body (502), at described lamp on described base (501) Body (502) is provided with decorative lampshade (503), is provided with bulb socket, is provided with in described bulb socket in described decorative lampshade (503) LED matrix (800), described in have LED matrix (800) to include radiator (100), be provided with peace in described radiator (100) upper end Tankage (101), is provided with pcb board (102) in described mounting groove (101), is provided with LED lamp bead on described pcb board (102) (103), it is provided with lens in described radiator (100) upper end, is provided with lens can be fixed in described radiator (100) upper end of stating Lampshade (900) on radiator (100), described lens include circular cone shape lenticular body (10), at described circular cone shape lens Integrally formed with cylinder lenses body (20) on the upper surface of body (10), the lower surface of described cylinder lenses body (20) and circular cone The upper bottom surface of mesa-shaped lenticular body (10) is completely superposed, and the diameter of described circular cone shape lenticular body (10) upper bottom surface is straight more than bottom surface Footpath, is provided with into light groove (30) in described circular cone shape lenticular body (10) bottom, is provided with in described cylinder lenses body (20) upper end Circular cone shape short slot (40), the upper bottom surface of described circular cone shape short slot (40) is the heaviest with the upper surface of cylinder lenses body (20) Close, upwards integrally formed with evagination segment shape on the cylinder lenses body (20) at described circular cone shape short slot (40) bottom surface Lenticular body (50), the bottom surface of described evagination segment shape lenticular body (50) is completely superposed with circular cone shape short slot (40) bottom surface, institute State LED lamp bead (103) to be arranged in light groove (30), be provided with lamp holder (308) in radiating cylinder body (1) lower end, at described heat-dissipating cylinder Body (1) lower end is provided with connecting portion (9), is provided with louvre (8) on described connecting portion (9), described lamp holder (308) by wire with Pcb board is connected, and described wire is arranged in louvre (8).
A kind of LED desk lamp mechanism the most according to claim 1, it is characterised in that described radiator (100) includes heat radiation Cylinder (1), is provided with the radiator body (2) that can rotate relative to radiating cylinder body (1), described in described radiating cylinder body (1) Radiator body (2) outer wall is provided with multiple heat radiation thin slice (3) can crispaturaed on radiator body (2), at described heat-dissipating cylinder Body (1) is provided with multiple gathering sill (4), and described heat radiation thin slice (3) is arranged in described gathering sill (4).
A kind of LED desk lamp mechanism the most according to claim 2, it is characterised in that at described radiating cylinder body (1) upper end inwall Being provided with connection concave station (5), be provided with connection boss (6) in described radiator body (2) upper end, the activity of described connection boss (6) sets Putting within connecting concave station (5), described mounting groove (101) is arranged in connection boss (6).
A kind of LED desk lamp mechanism the most according to claim 2, it is characterised in that set in described radiator body (2) end Have and can order about the knob (7) that radiator body (2) rotates.
A kind of LED desk lamp mechanism the most according to claim 2, it is characterised in that set on described radiating cylinder body (1) outer wall There is the louvre (8) inside and outside connection radiating cylinder body (1).
A kind of LED desk lamp mechanism the most according to claim 2, it is characterised in that described gathering sill (4) runs through heat-dissipating cylinder The upper end of body (1).
A kind of LED desk lamp mechanism the most according to claim 2, it is characterised in that described heat radiation thin slice (3) and radiator master Body (2) is one-body molded.
CN201610737630.6A 2015-08-28 2016-08-28 A kind of LED desk lamp mechanism CN106287373A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2015105403304 2015-08-28
CN201510540330.4A CN105135922A (en) 2015-08-28 2015-08-28 Radiator

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Publication Number Publication Date
CN106287373A true CN106287373A (en) 2017-01-04

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