CN202756956U - Straight plug-in type high-power light emitting diode (LED) honeycomb type ceramic reflector lamp - Google Patents

Straight plug-in type high-power light emitting diode (LED) honeycomb type ceramic reflector lamp Download PDF

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Publication number
CN202756956U
CN202756956U CN2012203596200U CN201220359620U CN202756956U CN 202756956 U CN202756956 U CN 202756956U CN 2012203596200 U CN2012203596200 U CN 2012203596200U CN 201220359620 U CN201220359620 U CN 201220359620U CN 202756956 U CN202756956 U CN 202756956U
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China
Prior art keywords
led
power
pedestal
wiring board
honeycomb
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Expired - Fee Related
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CN2012203596200U
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Chinese (zh)
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沈镇旭
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沈镇旭
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Priority to CN2012203596200U priority Critical patent/CN202756956U/en
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Abstract

The utility model discloses a straight plug-in type high-power light emitting diode (LED) honeycomb type ceramic reflector lamp comprising a reflex cover, a lens assembly arranged on the end portion of the reflex cover, a power supply control circuit, and a base provided with LED light sources. The LED light sources are composed of a plurality of LED lamp beads. The reflector lamp is characterized in that the base is a honeycomb type ceramic shell and the LED lamp beads are correspondingly arranged on honeycomb holes in the base through an LED circuit board. The reflector lamp is capable of enabling the LED lamp beads to glow and achieve uniformity and improving heat dissipation effect, and therefore the LED lamp beads are good in heat dissipation with functions of anti-light decline, prolonged service life, lighting effect, heat dissipation and dust prevention. The straight plug-in type high-power lamp beads are low in cost, simple in production design and installation, convenient to rapidly manufacture, and capable of enabling the reflector lamp to be low in whole cost and simple in structure and to breakthrough traditional and existing down lamp (or reflector lamp) technology.

Description

A kind of direct insertion high-power LED honeycomb formula pottery shot-light
Technical field
The utility model relates to lighting technical field, especially relates to a kind of LED shot-light.
Background technology
Tradition shot-light (Down lamp) mainly is comprised of aluminium lampshade, alternating current ballast and glass lamp, and is filled with thin argon and micro-mercury vapour in the glass lamp, scribbles phosphor powder on the tube wall.Shortcoming is exactly: fluorescent tube easily burns out blackout, and fluorescent tube is frangible explosive, and the aging volatilization of filament is fast, and luminous efficiency is low, and the life-span is short, needs often to change, and service life is on average at 2000-5000 hour.Traditional energy-saving lamp (fluorescent lamp) principle of luminosity excites mercury silver powder by electric field, produces the bavin ultraviolet ray, causes light source.The power saving fluorescent lamps pipe contains mercury and fluorescent tube all is to adopt frangible glass as shell, in case glass breaking, mercury wherein will will be evaporated in the air at once, and moment can make the mercury concentration in the surrounding air reach 10-20 milligram/cubic meter, surpasses the 1000-2000 of national regulation doubly.And mercury is a kind of noxious material extremely harmful to human body, and mercury vapour reaches 0.04 to 3 milligram hour can make people's slow poisoning within 2 to March, reaches 1.2 to 8.5 milligram hours and can bring out acute mercury poisoning, if its amount reaches 20 milligrams, can directly cause animal dead.Fluorescent tube 220V exchanges input, output, in case electric leakage occurs, can touch the body of hurting sb.'s feelings, and caloric value is large, and light decline is short, and anti-weather conditions are poor, and electric leakage, the situations such as short circuit easily appear in misty rain weather.(annotate: use tengsten lamp as Down lamp comprising tradition, and thisly be than the electricity-saving lamp main distinction: tengsten lamp transmits light source by the electricity heating, during use power consumption especially big, so eliminate gradually with market).Majority replaces with surface mounting high-power shot-light (Down lamp) in the market.Also be at present popular popular use product, product is energy-conservation, environmental protection.At present the LED shot-light is by aluminium base, surface mounting high-power lamp pearl, and power supply, aluminum alloy casing forms, and its shortcoming is exactly that the bonded LED lamp pearl utilizes aluminium base to be wiring board, also utilizes aluminum-based circuit board and shell Al alloy shell as (heat radiation) Main Means that conducts heat simultaneously.And the general principle of luminosity of LED is by up scattering of electric back light illumination, and the heat of lamp is the heat radiation that distributes toward bottom (namely down), thereby can only come heat conduction to distribute the part heat of lamp by base copper support point, but because the lamp pearl fixedly sticks on the aluminium base, closely paste, the centre does not have other gap, the left and right sides to come circulation cooling.Heat all is to disperse with form vertically downward.So at present the SMD lamp Main Means that can only be used as dispelling the heat with aluminium base and aluminum metal shell also is to be difficult to solve on the present product and maximum drawback.This kind mode, the first, the cost of cost is high, and the second, the heat that dispels the heat by this way can exist always, and is unnatural by the aluminium base heat radiation.But the lamp pearl is always in the situation that Chang Liang, and its heat is to grow steadily, and depends merely on the leave heat of LED lamp pearl bottom of aluminium base, and speed is slow, up and down can not circulation cooling, and cause the fluorescent tube heat to have certain load.Cause the life-span of lamp short, the light decay of lamp is accelerated, thereby does not reach best effect.
Summary of the invention
The purpose of this utility model is exactly provide for the deficiency that solves prior art a kind of simple in structure, and good heat dissipation possesses anti-light decay, increases the service life and light efficiency, has the direct insertion high-power LED honeycomb formula pottery shot-light of heat radiation and dust reduction capability.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of direct insertion high-power LED honeycomb formula pottery shot-light, comprise lens subassembly, the power control circuit that reflector and end thereof arrange and the pedestal of led light source is housed, led light source is made of a plurality of LED lamp pearls, it is characterized in that, described pedestal is the honeycomb type ceramic shell, and LED lamp pearl is installed on the honeycomb hole of pedestal by LED wiring board correspondence.
As further specifying of such scheme, be arranged with snoot on the described LED lamp pearl.
Described snoot is horn-like, and top is provided with convex lens, and the bottom is connected with LED lamp pearl.
Described LED lamp pearl is adopted direct insertion LED.
Be provided with the air-vent corresponding with honeycomb hole on the described LED wiring board, the air-vent both sides are provided with the jack corresponding with LED lamp pearl pin.
Described LED lamp pearl is welded on the LED wiring board by the position, hole, leaves the heat radiation gap between the bottom of direct insertion LED and the LED wiring board.
The number of described LED lamp pearl is 5-7.
Described every LED lamp pearl equates with the distance at LED wiring board center.
The long 14-16mm that is set in respectively of described every LED lamp pearl pin pin, the lamp pearl pin on the LED wiring board is long to be protruded downwards, and is screwed.
Described reflector comprises hat brim metal-back and metal frame and sheet metal, and metal frame embeds in the hat brim metal-back, and sheet metal is arranged on the bottom of metal frame, and sheet metal is provided with the through hole corresponding with the pedestal honeycomb hole.
The metal-back of described formation reflector and metal frame and sheet metal are aluminium alloy structure.
Described LED wiring board and power control circuit are divided into the two ends of pedestal, and the LED wiring board is connected by power line with power control circuit.
Described pedestal is cylindrical, built-in heat radiation cavity, and honeycomb hole is arranged on the upper end of pedestal, and the lower end of pedestal is provided with a through hole, and power line is drawn and is passed this through hole from the back side of LED wiring board and is connected with power control circuit.
In the described pedestal embed wholly reflection shield that LED wiring board and power control circuit be installed.
The afterbody of described pedestal is provided with sloped footing, sloped footing and pedestal socket, and the afterbody extracting power supply cord of sloped footing, this power line is connected with power control circuit.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model utilizes honeycomb type ceramic as shell, heat radiation and dust reduction capability; Utilize direct insertion LED lamp pearl, take pin as main heat radiation, the bottom is unsettled, and pin stays length, rapid heat dissipation; Utilize pottery to replace aluminium alloy, safe, prevent electric leakage, touch the body of hurting sb.'s feelings; Lamp pearl top suit convex lens, shockproof, easy to assembly and quick, cost is low, is conducive to extensive promotion and application.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 hat brim aluminium alloy of the present utility model belongs to the shell structure schematic diagram;
Fig. 3 is that aluminium alloy of the present utility model belongs to the mount structure schematic diagram;
Fig. 4 is that aluminium alloy of the present utility model belongs to the chip architecture schematic diagram;
Fig. 5 is LED lamp pearl structural representation of the present utility model;
Fig. 6 is LED circuit board structure schematic diagram of the present utility model;
Fig. 7 is LED lamp pearl mounting structure schematic diagram;
Fig. 8 is the power control circuit structural representation;
Fig. 9 is the Compress Spring structural representation;
Figure 10 is base construction schematic diagram of the present utility model;
Figure 11 is base construction schematic diagram of the present utility model;
Figure 12 is led light source mounting structure schematic diagram;
Figure 13 is internal structure schematic diagram of the present utility model.
Description of reference numerals: 1, reflector 1-1, hat brim aluminium alloy belong to that shell 1-2, aluminium alloy belong to frame 1-3, aluminium alloy belongs to sheet 1-4, through hole 2, lens subassembly 3, power control circuit 4, led light source 4-1, LED lamp pearl 4-2, pin 5, pedestal 6, Compress Spring 7, LED wiring board 7-1, air-vent 7-2, jack 8, honeycomb hole 9, through hole 10, sloped footing 11, snoot 11-1, convex lens.
The specific embodiment
Such as Fig. 1-shown in Figure 13, a kind of direct insertion high-power LED honeycomb formula pottery shot-light of the utility model, comprise lens subassembly 2, the power control circuit 3 that reflector 1 and end thereof arrange and pedestal 5, the Compress Spring 6 of led light source 4 are housed, led light source 4 is made of 5 LED lamp pearl 4-1, pedestal 5 is the honeycomb type ceramic shell, LED lamp pearl 4-1 is installed in by LED wiring board 7 correspondences on the honeycomb hole 8 of pedestal, and every LED lamp pearl 4-1 equates with the distance at LED wiring board 7 centers.Wherein, be arranged with snoot 11 on the LED lamp pearl 4-1, this snoot 11 is horn-like, and top is provided with convex lens 11-1, and the bottom is connected with LED lamp pearl.In the present embodiment, LED lamp pearl is adopted direct insertion LED.Be provided with the air-vent 7-1 corresponding with honeycomb hole 8 on the LED wiring board 7, air-vent 7-1 both sides are provided with the jack 7-2 corresponding with LED lamp pearl pin.LED lamp pearl 4-1 is welded on the LED wiring board 7 by the position, hole, leaves the heat radiation gap between the bottom of direct insertion LED and the LED wiring board.The long 14-16mm that is set in respectively of every LED lamp pearl pin 4-2 pin, the lamp pearl pin on the wiring board 7 is long to be protruded downwards, and is screwed.Reflector 1 comprises that the hat brim aluminium alloy belongs to shell 1-1 and aluminium alloy belongs to frame 1-2 and aluminium alloy belongs to sheet 1-3, aluminium alloy belongs to frame 1-2 embedding hat brim aluminium alloy and belongs in the shell 1-1, aluminium alloy belongs to sheet 1-3 and is arranged on the bottom that aluminium alloy belongs to frame, and aluminium alloy belongs to sheet and is provided with the through hole 1-4 corresponding with the pedestal honeycomb hole.
LED wiring board 7 and power control circuit 3 are divided into the two ends of pedestal 5, and LED wiring board 7 and power control circuit 3 are connected by power line.Pedestal 5 is cylindrical, built-in heat radiation cavity, and honeycomb hole 8 is arranged on the upper end of pedestal, and the lower end of pedestal is provided with a through hole 9, and power line is drawn and is passed this through hole from the back side of LED wiring board and is connected with power control circuit.After LED wiring board and power control circuit are installed, in the pedestal embed wholly reflection shield.The afterbody of pedestal is provided with sloped footing 10, sloped footing 10 and pedestal socket, and the afterbody extracting power supply cord of sloped footing, this power line is connected with power control circuit.
In the installation process, be installed on the LED wiring board with direct insertion LED, LED wiring board front is lamp pearl sphere luminous component, the LED wiring board back side is that lamp pearl both positive and negative polarity support welding is on LED wiring board circuit, secondly, the wiring board that is provided with power control circuit is placed in the ceramic honey comb shell, power line is connected to circuit on the LED wiring board by interstitial hole; Then, the monolithic ceramic valve jacket of mounted LED wiring board and power circuit plate is entered the reflector of aluminium alloy, the whole cellular structure that forms.
The utility model adopts direct insertion large-power LED light bead, utilize " honeycomb fashion " ceramic structure to arrange, can make that LED lamp pearl is luminous to reach all that the even ceramic case that utilizes solves radiating effect, thereby make LED lamp pearl good heat dissipation possess anti-light decay, increase the service life and light efficiency, have heat radiation and dust reduction capability.Utilize pottery to replace aluminium alloy, insulator, safe, prevent the tactile body of hurting sb.'s feelings of electric leakage; Shockproof, easy to assembly and quick, cost is low, is conducive to extensive promotion and application, uses the energy saving Down lamp thereby can popularize.Do light source with LED, be difficult for fragmentation, light emitting source adopts wiring board connecting lamp pearl technology, the inside uses constant current to drive control, and the life-span reaches 100,000 hours, because light source is from the LED light emitting diode, save electricity more than 60% than lamp affixed to the ceiling light pipe, the harmful elements such as the not mercurous and xenon of environmental protection are beneficial to recovery, and can produce electromagnetic interference, without any pollution, light source starts fast, and is bright once opening, and constant current drives, without stroboscopic, eyesight there is not injury, generates heat little, without industrial frequency noise, 85% electric energy conversion is visible light, light decline is long, uses about 50000 hours brightness of illuminations decline ability about 15%, a severe weather conditions (drying and wet weather) that stands, the alternating current 220V input, direct current output drives the conversion electric current through constant current, voltage is low, and external structure is ceramic package, electric leakage can not appear, touch the body of hurting sb.'s feelings, safe and reliable, easy for installation, can safeguard, the recycling use effect more can embody the handy part with LED.The invention has the beneficial effects as follows: break through and to utilize the LED high-power direct plug-in type light emitting diode to make Down lamp (shot-light) technology, performance is good, luminosity is strong, brightness and voltage one putting property are good, and longer service life is energy-conservation thereby this product more possesses.
Above-described only is preferred embodiment of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (10)

1. direct insertion high-power LED honeycomb formula pottery shot-light, comprise lens subassembly, the power control circuit that reflector and end thereof arrange and the pedestal of led light source is housed, led light source is made of a plurality of LED lamp pearls, it is characterized in that, described pedestal is the honeycomb type ceramic shell, and LED lamp pearl is installed on the honeycomb hole of pedestal by LED wiring board correspondence.
2. a kind of direct insertion high-power LED honeycomb formula pottery shot-light according to claim 1 is characterized in that, is arranged with snoot on the described LED lamp pearl.
3. a kind of direct insertion high-power LED honeycomb formula pottery shot-light according to claim 2 is characterized in that, described snoot is horn-like, and top is provided with convex lens, and the bottom is connected with LED lamp pearl.
4. a kind of direct insertion high-power LED honeycomb formula pottery shot-light according to claim 1 is characterized in that, described LED lamp pearl is adopted direct insertion LED.
5. a kind of direct insertion high-power LED honeycomb formula pottery shot-light according to claim 4, it is characterized in that, be provided with the air-vent corresponding with honeycomb hole on the described LED wiring board, the air-vent both sides are provided with the jack corresponding with LED lamp pearl pin, the long 14-16mm that is set in respectively of every LED lamp pearl pin pin, lamp pearl pin on the LED wiring board is long to be protruded downwards, and is screwed.
6. a kind of direct insertion high-power LED honeycomb formula pottery shot-light according to claim 5 is characterized in that, described LED lamp pearl is welded on the LED wiring board by the position, hole, leaves the heat radiation gap between the bottom of direct insertion LED and the LED wiring board.
7. a kind of direct insertion high-power LED honeycomb formula pottery shot-light according to claim 6 is characterized in that, described every LED lamp pearl equates with the distance at LED wiring board center.
8. a kind of direct insertion high-power LED honeycomb formula pottery shot-light according to claim 1, it is characterized in that, described reflector comprises hat brim metal-back and metal frame and sheet metal, metal frame embeds in the hat brim metal-back, sheet metal is arranged on the bottom of metal frame, and sheet metal is provided with the through hole corresponding with the pedestal honeycomb hole; The metal-back of described formation reflector and metal frame and sheet metal are aluminium alloy structure.
9. a kind of direct insertion high-power LED honeycomb formula pottery shot-light according to claim 1 is characterized in that, described LED wiring board and power control circuit are divided into the two ends of pedestal, and the LED wiring board is connected by power line with power control circuit; Pedestal is cylindrical, built-in heat radiation cavity, and honeycomb hole is arranged on the upper end of pedestal, and the lower end of pedestal is provided with a through hole, and power line is drawn and is passed this through hole from the back side of LED wiring board and is connected with power control circuit.
10. a kind of direct insertion high-power LED honeycomb formula pottery shot-light according to claim 1 is characterized in that, in the described pedestal embed wholly reflection shield that LED wiring board and power control circuit be installed; The afterbody of pedestal is provided with sloped footing, sloped footing and pedestal socket, and the afterbody extracting power supply cord of sloped footing, this power line is connected with power control circuit.
CN2012203596200U 2012-07-24 2012-07-24 Straight plug-in type high-power light emitting diode (LED) honeycomb type ceramic reflector lamp Expired - Fee Related CN202756956U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012203596200U CN202756956U (en) 2012-07-24 2012-07-24 Straight plug-in type high-power light emitting diode (LED) honeycomb type ceramic reflector lamp

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Application Number Priority Date Filing Date Title
CN2012203596200U CN202756956U (en) 2012-07-24 2012-07-24 Straight plug-in type high-power light emitting diode (LED) honeycomb type ceramic reflector lamp

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748637A (en) * 2012-07-24 2012-10-24 沈镇旭 Directly-inserted high-power LED (Light Emitting Diode) honeycomb type ceramic spotlight

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748637A (en) * 2012-07-24 2012-10-24 沈镇旭 Directly-inserted high-power LED (Light Emitting Diode) honeycomb type ceramic spotlight

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130227

Termination date: 20130724