CN203052311U - Anti-disassembly light-emitting diode (LED)-parabolic aluminum reflector (PAR) light - Google Patents

Anti-disassembly light-emitting diode (LED)-parabolic aluminum reflector (PAR) light Download PDF

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Publication number
CN203052311U
CN203052311U CN2013200242020U CN201320024202U CN203052311U CN 203052311 U CN203052311 U CN 203052311U CN 2013200242020 U CN2013200242020 U CN 2013200242020U CN 201320024202 U CN201320024202 U CN 201320024202U CN 203052311 U CN203052311 U CN 203052311U
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CN
China
Prior art keywords
plastic
light
led
par
lamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2013200242020U
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Chinese (zh)
Inventor
刘桂成
周德成
刘伟民
施洪生
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JIANGSU LINYANG ELECTRONICS CO Ltd
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JIANGSU LINYANG ELECTRONICS CO Ltd
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Application filed by JIANGSU LINYANG ELECTRONICS CO Ltd filed Critical JIANGSU LINYANG ELECTRONICS CO Ltd
Priority to CN2013200242020U priority Critical patent/CN203052311U/en
Application granted granted Critical
Publication of CN203052311U publication Critical patent/CN203052311U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of lighting equipment, in particular to an anti-disassembly light-emitting diode (LED)-parabolic aluminum reflector (PAR) light. A silica gel gasket is fixed in the center of the top of a metal radiator, a fiber board is fixed on the top of the silica gel gasket, LED lamp beads are arranged on the upper surface of the fiber board, a lens is arranged above the fiber board, a semitransparent plastic fixed piece is arranged on the top of he lens, and a plastic buckle piece is arranged above the semitransparent plastic fixed piece. The bottom of the metal radiator is fixed with the top of a plastic light holder, an LED driving power supply is arranged in the plastic light holder, and the bottom of the plastic light holder is connected with a light cap. Compared with the prior art, the anti-disassembly LED-PAR light has the advantages that the LED lamp beads are adopted as a light source, luminous efficiency is improved, and therefore power consumption is saved; a heat radiation structure is optimized, heat generated by the LED lamp beads and the LED driving power supply is radiated through the metal radiator, and therefore service life of the PAR light is prolonged; and the metal radiator is fixed with the plastic light holder through pouring sealant, and therefore an anti-disassembly function is achieved.

Description

A kind of anti-LED-PAR lamp of disassembling
Technical field
The utility model relates to technical field of lighting fixtures, specifically a kind of anti-LED-PAR lamp of disassembling.
Background technology
Traditional PAR lamp is a kind of parabolic reflector formula light fixture.The principle of traditional PAR lamp is that Metal halogen lamp is encapsulated in the reflector, and reflective optical system adopts parabolic reflector.Traditional PAR modulated structure is simple, easy to use, and stronger light gathering is arranged, and the luminosity of projecting beam is higher, can produce stronger beam effect, in the shadow moulding of stage space shapeable light beam, Guang Qiang, light curtain.
But the PAR light fixture of traditional traditional halogen lamp as light source has the following disadvantages: 1 luminous efficiency is low, thereby causes power consumption big; 2 radiating effects are poor, thereby cause to prolong service life.Therefore, the anti-LED-PAR lamp of disassembling that designs a kind of luminous efficiency height and good heat dissipation effect is vital.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the anti-LED-PAR lamp of disassembling of a kind of luminous efficiency height and good heat dissipation effect is provided.
In order to achieve the above object, the utility model has designed a kind of anti-LED-PAR lamp of disassembling, it is characterized in that: the center of top of metal heat sink fixedly has silica gel pad, fiberboard is fixedly arranged at the top of silica gel pad, the upper surface of fiberboard is provided with LED lamp pearl, the top of fiberboard is provided with lens, the bottom of lens is provided with pillar, after described pillar passes fiberboard and silica gel pad successively, fix with metal heat sink, the top of lens is provided with the translucent plastic fixture, and the top of translucent plastic fixture is provided with the plastic clip fastener, and the plastic clip fastener is connected with the metal heat sink buckle; The bottom of metal heat sink and the top of plastic lamp base are fixed, and are provided with the LED driving power in the plastic lamp base, and the bottom of plastic lamp base is connected with lamp holder.
Adopt cross round end machine tooth screw to connect between described metal heat sink, silica gel pad, the fiberboard.
Adopt between the bottom of described plastic lamp base and the described lamp holder and be threaded.
Described fiberboard is circular.
Adopt casting glue to fix between described metal heat sink and the described plastic lamp base.
The utility model is compared with prior art, adopts LED lamp pearl as light source, has improved luminous efficiency, thereby has saved the consumption of electric energy; Optimized radiator structure, the heat that LED lamp pearl and LED driving power are produced distributes by metal heat sink, thereby makes obtain prolonging the service life of this PAR lamp; Adopt casting glue to fix between metal heat sink and the plastic lamp base, played anti-effect of disassembling.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Referring to Fig. 1,1 is the plastic clip fastener; 2 is the translucent plastic fixture; 3 is lens; 4 is cross round end machine tooth screw; 5 is fiberboard; 6 is silica gel pad; 7 is metal heat sink; 8 is the LED driving power; 9 is plastic lamp base; 10 is lamp holder.
The specific embodiment
Now by reference to the accompanying drawings the utility model is described further.
Referring to Fig. 1, the utility model structure is as follows: the center of top of metal heat sink 7 fixedly has silica gel pad 6, and fiberboard 5 is fixedly arranged at the top of silica gel pad 6, adopts cross round end machine tooth screw 4 to connect between metal heat sink 7, silica gel pad 6, the fiberboard 5.Fiberboard 5 is circular.The upper surface of fiberboard 5 is provided with LED lamp pearl, the top of fiberboard 5 is provided with lens 3, the bottom of lens 3 is provided with pillar, after described pillar passes fiberboard 5 and silica gel pad 6 successively, fixing with metal heat sink 7, the top of lens 3 is provided with translucent plastic fixture 2, and the top of translucent plastic fixture 2 is provided with plastic clip fastener 1, and plastic clip fastener 1 is connected with metal heat sink 7 buckles; The top of the bottom of metal heat sink 7 and plastic lamp base 9 is fixed, and adopts casting glue to fix between metal heat sink 7 and the plastic lamp base 9.Be provided with LED driving power 8 in the plastic lamp base 9, the bottom of plastic lamp base 9 is connected with lamp holder 10, adopts between the bottom of plastic lamp base 9 and the lamp holder 10 to be threaded.
The material of metal heat sink 7 is made for the ADC12 die casting aluminium, is extended with fin on every side, its objective is that increasing radiating surface contacts with air, increases cross-ventilation, accelerates heat radiation.
The material of plastic clip fastener 1 is high flame retardant value PBT polybutylene terephthalate (PBT), and surface sand-blasting, metal spraying belong to silver gray.The material of translucent plastic fixture 2 is high flame retardant value PBT polybutylene terephthalate (PBT), and the surface is done frosted and handled, and plays decoration function.The material of lens 3 is the PMMA polymethyl methacrylate, and the light transmittance of lens 3 has high light transmittance properties more than 90%.The material of silica gel pad 6 is that thermal conductivity factor is 3.0 silica gel, has good heat conductive insulating performance.Cross round end machine tooth screw 4 is CARBURIZING FURNACE FOR STAINLESS FASTENER, and is sturdy and durable, is not easy oxidation by air.
The power-efficient of LED driving power 8 reaches more than 88%, and the PF value is more than 0.9.The material of plastic lamp base 9 is high flame retardant value PBT polybutylene terephthalate (PBT), and surface treatment is milky.The material of lamp holder 10 is mild steel, meets the lamp holder standard of the IEC of International Electrotechnical Commission.
The utility model adopts LED lamp pearl as light source, has improved luminous efficiency, thereby has saved the consumption of electric energy; Optimized radiator structure, the heat that LED lamp pearl and LED driving power 8 are produced distributes by metal heat sink 7, thereby makes obtain prolonging the service life of this PAR lamp; Adopt casting glue to fix between metal heat sink 7 and the plastic lamp base 9, played anti-effect of disassembling.

Claims (5)

1. anti-LED-PAR lamp of disassembling, it is characterized in that: the center of top of metal heat sink (7) fixedly has silica gel pad (6), fiberboard (5) is fixedly arranged at the top of silica gel pad (6), the upper surface of fiberboard (5) is provided with LED lamp pearl, the top of fiberboard (5) is provided with lens (3), the bottom of lens (3) is provided with pillar, after described pillar passes fiberboard (5) and silica gel pad (6) successively, fixing with metal heat sink (7), the top of lens (3) is provided with translucent plastic fixture (2), the top of translucent plastic fixture (2) is provided with plastic clip fastener (1), and plastic clip fastener (1) is connected with metal heat sink (7) buckle; The top of the bottom of metal heat sink (7) and plastic lamp base (9) is fixed, and is provided with LED driving power (8) in the plastic lamp base (9), and the bottom of plastic lamp base (9) is connected with lamp holder (10).
2. a kind of anti-LED-PAR lamp of disassembling according to claim 1 is characterized in that: adopt cross round end machine tooth screw (4) to connect between described metal heat sink (7), silica gel pad (6), the fiberboard (5).
3. a kind of anti-LED-PAR lamp of disassembling according to claim 1 is characterized in that: adopt between the bottom of described plastic lamp base (9) and the described lamp holder (10) to be threaded.
4. a kind of anti-LED-PAR lamp of disassembling according to claim 1, it is characterized in that: described fiberboard (5) is for circular.
5. a kind of anti-LED-PAR lamp of disassembling according to claim 1 is characterized in that: adopt casting glue to fix between described metal heat sink (7) and the described plastic lamp base (9).
CN2013200242020U 2013-01-17 2013-01-17 Anti-disassembly light-emitting diode (LED)-parabolic aluminum reflector (PAR) light Expired - Fee Related CN203052311U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013200242020U CN203052311U (en) 2013-01-17 2013-01-17 Anti-disassembly light-emitting diode (LED)-parabolic aluminum reflector (PAR) light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013200242020U CN203052311U (en) 2013-01-17 2013-01-17 Anti-disassembly light-emitting diode (LED)-parabolic aluminum reflector (PAR) light

Publications (1)

Publication Number Publication Date
CN203052311U true CN203052311U (en) 2013-07-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013200242020U Expired - Fee Related CN203052311U (en) 2013-01-17 2013-01-17 Anti-disassembly light-emitting diode (LED)-parabolic aluminum reflector (PAR) light

Country Status (1)

Country Link
CN (1) CN203052311U (en)

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130710

Termination date: 20150117

EXPY Termination of patent right or utility model