CN202884555U - High-power light-emitting diode (LED) finger-shaped module capable of replacing halogen lamp - Google Patents
High-power light-emitting diode (LED) finger-shaped module capable of replacing halogen lamp Download PDFInfo
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- CN202884555U CN202884555U CN201220498107XU CN201220498107U CN202884555U CN 202884555 U CN202884555 U CN 202884555U CN 201220498107X U CN201220498107X U CN 201220498107XU CN 201220498107 U CN201220498107 U CN 201220498107U CN 202884555 U CN202884555 U CN 202884555U
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Abstract
The utility model discloses a high-power light-emitting diode (LED) finger-shaped module capable of replacing a halogen lamp. The high-power LED finger-shaped module capable of replacing the halogen lamp comprises a lamp seat and a finger-shaped bulb. The lamp seat comprises a hollow insulation heat conduction outer shell and a driver, wherein the top end of the hollow insulation heat conduction outer shell forms a ring-shaped inner conical surface heat conduction connection opening, an anti-falling buckle groove is arranged in the outer edge of a cylinder face of the top portion of the insulation heat conduction outer shell, a driving component is arranged in the hollow insulation heat conduction outer shell and comprises a driver, an elastic input power source wire connection opening and an elastic output power source wire connection opening, and the elastic output power source wire connection opening is in inserted connection with a thrusting needle of the finger-shaped bulb in a breakover mode. The finger-shaped bulb comprises a heat conduction base plate component, an outer conical face heat conduction connection opening and the thrusting needle with an elastic contact piece are arranged at the bottom end of the heat conduction base plate component, one end of the elastic contact piece is communicated with a circuit of a heat conduction body base plate component, the other end of the elastic contact piece is inserted into the driving component of the lamp seat to be matched with the circuit. A photopermeability cover is sleeved on a heat conduction base plate group and buckled on the lamp seat of the finger-shaped module through a clamping buckle, and the appearance structure of the photopermeability cover refers to a traditional lamp seat, and an outer surface space of the lamp seat of the finger-shaped module is fully utilized to conduct heat dissipation.
Description
Technical field
The utility model belongs to electronic technology field, relates to a kind of electric energy-saving product, and is especially long with the life-span, power consumption is little, and the great power LED finger-type module of replaced Halogen lamp LED with effects of energy conservation and environmental protection is relevant.
Background technology
The LED bulb of the models such as G4/G9 of the replacing halogen lamp on the world, the domestic market is because the volume restriction of relevant criterion at present, heat-dissipating space and driving space wretched insufficiency, cause to improve the brightness requirement that power reaches user's needs, make this class bulb effect in the practical application of light fixture not ideal enough.For this reason, lamps ﹠ lanterns factory wishes the commercial city to obtain both approximate with traditional Halogen lamp LED build size and brightness, does not change again the novel light bulb of conventional lamp mounting means, to satisfy the practical application of light fixture.
Summary of the invention
The utility model purpose is to solve above problem, provide a kind of life-span long, power consumption is little, can replace the great power LED finger-type module of Halogen lamp LED.
For reaching above-mentioned purpose, the utility model adopts following technical scheme:
A kind of great power LED finger-type module that replaces Halogen lamp LED comprises cooperatively interacting:
Finger-type module lamp socket 2: comprise the insulating heat-conductive shell 21 of hollow, its top is provided with internal conical surface heat conducting interface 211, and the face of cylinder, insulating heat-conductive shell 21 top outer rim is provided with anticreep catching groove 212, cooperates with the buckle 33-1 of diffuser 33 to prevent the slippage of finger-type bubble; Driven unit 22 is arranged in the insulating heat-conductive shell 21 of hollow, actuator assembly comprises: driver 221, can realize elasticity input power line interface in parallel 222 and elasticity out-put supply line interface 223, elasticity output interface 223 and the 32 grafting conductings of finger-type bubble contact pin; Insulated power supplies access flap 23 is fastened in the counterbore of insulating heat-conductive shell 21 bottoms of hollow;
Finger-type bubble 3: comprise heat carrier board unit 31, its bottom is provided with outer conical surface heat conducting interface 31-11; With the elastic contact blade of contact pin 32, one ends of elastic contact blade and the circuit communication of heat carrier board unit 31, the driven unit that the other end inserts lamp socket cooperates circuit turn-on; Diffuser 33 is linked on the heat-conducting substrate group 31, is fastened on the finger-type module lamp socket 2 by buckle 33-1.
In the described finger-type bubble, heat-conducting substrate assembly 31 comprises: heat conductive insulating dish 31-1, and its bottom is provided with outer conical surface heat conducting interface 31-11, and the centre position, top is provided with double inclined plane slot 31-12, and the both sides, top are provided with pin holes 31-13; Two-sided heat conductive insulating substrate 31-2, its bottom is provided with double inclined plane contact-making surface 31-21 and cooperates location and heat conduction with double inclined plane slot 31-12, the high-pressure light source 31-22 of both sides, top applying configuration, connecting line 31-24 connects the both sides conducting; , be plugged in the pin holes 31-13 with the contact pin 32 of elastic contact blade with elastic contact blade 32-1 with contact pin 32 ends of elastic contact blade, the elastic contact blade 32-1 of end is fitted in two-sided heat conductive insulating substrate 31-2 and circuit is connected; Diffuser 33 is linked on the heat conductive insulating dish 31-1, is fastened on the finger-type module lamp socket 2 by buckle 33-1.
In the described finger-type bubble, heat-conducting substrate assembly 31 comprises: integrated insulation disjunctor light source substrate 31-3 and heat conducting disk 31-4 with metallic layer circuit, heat conducting disk 31-4 bottom is provided with outer conical surface heat conducting interface 31-41, the both sides, top are provided with pin holes 31-42, with both sides, the insulation disjunctor light source substrate 31-3 top applying configuration high-pressure light source 31-31 of metallic layer circuit, connecting line 31-33 connects the both sides conducting; , be plugged in the pin holes 31-13 with the contact pin 32 of elastic contact blade with elastic contact blade 32-1 with contact pin 32 ends of elastic contact blade, the elastic contact blade 32-1 of end is fitted in the insulation disjunctor light source substrate 31-3 of metallic layer circuit and circuit and connects; Diffuser 33 is linked on the heat conductive insulating dish 31-1, is fastened on the finger-type module lamp socket 2 by buckle 33-1.
In the described finger-type bubble, heat-conducting substrate assembly 31 comprises: integrated disjunctor light source substrate 31-5 and heat conducting disk 31-6 with metallic layer circuit, disjunctor light source substrate 31-5 both sides with metallic layer circuit directly encapsulate high-pressure light source 31-51, heat conducting disk 31-6 bottom is provided with outer conical surface heat conducting interface 31-61, the both sides, top are provided with conducting jack 31-62, and the conducting Socket walls has metal level and circuit communication; Inverted plug type contact pin 32 is placed for inverted plug type, and the end is with tongue piece 32-2, and inverted plug type contact pin 32 is plugged in the conducting jack 31-62, and end tongue piece 32-2 equalizes rear welding and circuit is connected; Diffuser 33 is linked on the light source heat conducting disk 31-6, is fastened on the finger-type module lamp socket 2 by buckle 33-1.
Cooperate high-pressure light source to be provided with current-limiting resistance 31-23 on the described two-sided heat conductive insulating substrate.
The upper high-pressure light source 31-31 that cooperates of described insulation disjunctor light source substrate 31-3 with metallic layer circuit is provided with current-limiting resistance 31-32.
Finger-type module lamp socket 2: comprise the insulating heat-conductive shell 21 of hollow, its top is provided with internal conical surface heat conducting interface 211, and the face of cylinder, insulating heat-conductive shell 21 top is provided with anticreep catching groove 212 and cooperates with the buckle 33-1 of diffuser 33 and prevent the slippage of finger-type bubble; Driven unit 22 is arranged in the insulating heat-conductive shell 21 of hollow, comprising: resistance-capacitance depressurization driver 221, which is provided with elasticity input power line interface 222 and elasticity output interface 223, and described elasticity output interface 223 cooperates turning circuit with contact pin 32; Insulated power supplies access flap 23 is fastened on the insulating heat-conductive shell 21 of hollow, by the fixing riveted of the soft rivet of semi-hollow or tubular rivet 24.
Adopt technique scheme, the utility model has been broken through at present the on the market bottleneck of the LED bulb heat radiation insufficient space of replacing halogen lamp, finger-type module lamp socket is used the good material of heat conduction and insulating properties instead, contour structures is with reference to prior lamp holder, the finger-type bubble transfers heat to finger-type module lamp socket by the circular cone hot interface, allow finger-type module lamp socket carry out auxiliary heat dissipation, increase greatly the integral heat sink ability, create radiating condition for increasing power, also found suitable space for built-in resistance-capacitance depressurization drives simultaneously.Because the insulating properties that hollow shell and heat conducting disk assembly material are good have also been created the condition of using safely for using high-pressure light source and resistance-capacitance depressurization to drive.
The setting that can replace the great power LED finger-type module of Halogen lamp LED is to help the lamp socket outer surface to bear main heat radiation, finger-type bulb insulating heat-conductive dish and outer cover of lamp holder material are the good material of insulating properties and heat conductivility, hot interface between lamp socket and bulb adopts the taper seat of suitable tapering to realize conducting heat, belong to gapless and cooperate, faying face does not need to add any heat filling.Appropriate cone angle has certain self-locking performance, can not come off easily, also is unlikely to produce when dismounting excessive pulling capacity.Even the conical surface without any technical difficulty, adopts conventional cutting process to get final product such as the needs secondary operations, as long as strict control coning angle is controlled at allowed band with external diameter and gets final product.There is not any technology difficulty.Being the luminous intensity distribution setting that breaks through the LED bubble limit of the existing G4/G9 of substituting by it, is that the LED bulb of popular in the market alternative G4/G9 can't be compared.Can cooperate to meet traditional standard insulating support or jockey and connect with light fixture, can not make troubles to light fixture manufacturer because needs change fitting structure.Finger-type module lamp socket and finger-type bubble all can be changed behind corrupted, meeting international module standard formulation fully organizes non-alternative, replaceable, the Connection Block of zhaga regulation to separate with photo engine, the principle that mounting interface, power interface, heat radiation interface, optical interface are arranged can be carried out wide model and be promoted.
Description of drawings
Fig. 1 is the explosive view of embodiment one;
Fig. 2 is the constitutional diagram of embodiment one;
Fig. 3 is the lamp socket explosive view of embodiment one;
Fig. 4 is the lamp socket constitutional diagram of embodiment one;
Fig. 5 is the driven unit explosive view of embodiment one;
Fig. 6 is the constitutional diagram of the driven unit of embodiment one;
Fig. 7 is the first scheme explosive view of the finger-type bubble of embodiment one;
Fig. 8 is the first scheme heat-conducting substrate component assembling figure of the finger-type bubble of embodiment one;
Fig. 9 is the first scheme constitutional diagram of the finger-type bubble of embodiment one;
Figure 10 is the alternative plan explosive view of the finger-type bubble of embodiment one;
Figure 11 is the alternative plan heat-conducting substrate component assembling figure of the finger-type bubble of embodiment one;
Figure 12 is the alternative plan constitutional diagram of the finger-type bubble of embodiment one;
Figure 13 is third party's case explosive view of the finger-type bubble of embodiment one;
Figure 14 is third party's case heat-conducting substrate component assembling figure of the finger-type bubble of embodiment one;
Figure 15 is third party's case constitutional diagram of the finger-type bubble of embodiment one;
Figure 16 is the circuit diagram of embodiment one;
Figure 17 is the explosive view of embodiment two;
Figure 18 is the constitutional diagram of embodiment two;
Figure 19 is the lamp socket explosive view of embodiment two;
Figure 20 is the lamp socket constitutional diagram of embodiment two;
Figure 21 is the driven unit explosive view of embodiment two;
Figure 22 is the first scheme explosive view of the finger-type bubble of embodiment two;
Figure 23 is the first scheme constitutional diagram of the finger-type bubble of embodiment two;
Figure 24 is the alternative plan explosive view of the finger-type bubble of embodiment two;
Figure 25 is the alternative plan constitutional diagram of the finger-type bubble of embodiment two;
Figure 26 is third party's case explosive view of the finger-type bubble of embodiment two;
Figure 27 is third party's case constitutional diagram of the finger-type bubble of embodiment two;
Figure 28 is that third party's case contact pin of the finger-type bubble of embodiment two inserts the welding schematic diagram;
Figure 29 is the circuit diagram of embodiment two.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
Be the schematic diagram of the finger-type module of more high-power (5-6W ≈ 500-600lm) such as Fig. 1-Figure 16 embodiment one, Figure 17-Figure 29 embodiment two is common high-power (3-4W
≈Finger-type module schematic diagram 300-400lm), two kinds of embodiment structures are basic identical, just watt level is different, size is different, drive circuit is different, and therefore, the finger-type module describes during only with embodiment one more high-power, a kind of great power LED finger-type module that replaces Halogen lamp LED comprises cooperatively interacting:
Finger-type module lamp socket 2: comprise the insulating heat-conductive shell 21 of hollow, its top internal conical surface heat conducting interface 211, the face of cylinder, insulating heat-conductive shell 21 top outer rim is provided with anticreep catching groove 212, cooperates with the buckle 33-1 of diffuser 33 to prevent the slippage of finger-type bubble; Driven unit 22 is arranged in the insulating heat-conductive shell 21 of hollow, actuator assembly comprises: driver 221, can realize elasticity input power line interface in parallel 222 and elasticity out-put supply line interface 223, elasticity output interface 223 and the 32 grafting conductings of finger-type bubble contact pin; Insulated power supplies access flap 23 is fastened in the counterbore of insulating heat-conductive shell 21 bottoms of hollow;
Finger-type bubble 3: comprise heat carrier board unit 31, its bottom is provided with outer conical surface heat conducting interface 31-11; With the elastic contact blade of contact pin 32, one ends of elastic contact blade and the circuit communication of heat carrier board unit 31, the driven unit that the other end inserts lamp socket cooperates circuit turn-on; Diffuser 33 is linked in heat-conducting substrate group 31 and is fastened on the finger-type module lamp socket 2.
But matching standard lamp socket 1 uses.
In the described finger-type bubble, heat-conducting substrate assembly 31 comprises: heat conductive insulating dish 31-1, and its bottom is provided with outer conical surface heat conducting interface 31-11, and the centre position, top is provided with double inclined plane slot 31-12, and the both sides, top are provided with pin holes 31-13; Two-sided heat conductive insulating substrate 31-2, its bottom is provided with double inclined plane contact-making surface 31-21 and cooperates location and heat conduction with double inclined plane slot 31-12, high-pressure light source 31-22 and the current-limiting resistance 31-23 of the applying configuration of both sides, top, connecting line 31-24 connects the both sides conducting; , be plugged in the pin holes 31-13 with the contact pin 32 of elastic contact blade with elastic contact blade 32-1 with contact pin 32 ends of elastic contact blade, the elastic contact blade 32-1 of end is fitted in two-sided heat conductive insulating substrate 31-2 and circuit is connected; Diffuser 33 is linked on the heat conductive insulating dish 31-1.
In the described finger-type bubble, heat-conducting substrate assembly 31 comprises: integrated insulation disjunctor light source substrate 31-3 and heat conducting disk 31-4 with metallic layer circuit, heat conducting disk 31-4 bottom is provided with outer conical surface heat conducting interface 31-41, the both sides, top are provided with pin holes 31-42, with both sides, insulation disjunctor light source substrate 31-3 top applying configuration high-pressure light source 31-31 and the current-limiting resistance 31-32 of metallic layer circuit, connecting line 31-33 connects the both sides conducting; , be plugged in the pin holes 31-13 with the contact pin 32 of elastic contact blade with elastic contact blade 32-1 with contact pin 32 ends of elastic contact blade, the elastic contact blade 32-1 of end is fitted in the insulation disjunctor light source substrate 31-3 of metallic layer circuit and circuit and connects; Diffuser 33 is linked on the heat conductive insulating dish 31-1.
In the described finger-type bubble, heat-conducting substrate assembly 31 comprises: integrated disjunctor light source substrate 31-5 and heat conducting disk 31-6 with metallic layer circuit, disjunctor light source substrate 31-5 both sides with metallic layer circuit directly encapsulate high-pressure light source 31-51, heat conducting disk 31-6 bottom is provided with outer conical surface heat conducting interface 31-61, the both sides, top are provided with conducting jack 31-62, and the conducting Socket walls has metal level and circuit communication; Inverted plug type contact pin 32 is placed for inverted plug type, and the end is with tongue piece 32-2, and inverted plug type contact pin 32 is plugged in the conducting jack 31-62, and end tongue piece 32-2 equalizes rear welding and circuit is connected; Diffuser 33 is linked on the light source heat conducting disk 31-6.
Finger-type module lamp socket 2: comprise the insulating heat-conductive shell 21 of hollow, its top is provided with internal conical surface heat conducting interface 211, and the face of cylinder, insulating heat-conductive shell 21 top is provided with anticreep catching groove 212 and cooperates with the buckle 33-1 of diffuser 33 and prevent the slippage of finger-type bubble; Driven unit 22 is arranged in the insulating heat-conductive shell 21 of hollow, comprising: resistance-capacitance depressurization driver 221, which is provided with elasticity input power line interface 222 and elasticity output interface 223, and described elasticity output interface 223 cooperates turning circuit with contact pin 32; Insulated power supplies access flap 23 is fastened on the insulating heat-conductive shell 21 of hollow, by the general tubular rivet of using when high-power of the soft rivet 24(of semi-hollow) fixing riveted.
Described driven unit power is at 5-6W(500-600lm) circuit structure is: the resistance- capacitance depressurization 2 and 2 with bridge rectifier is altered paster light source or chip circuit, is furnished with the multilayer holding circuit of the multilayer holding circuit of current-limiting resistance, piezo-resistance.
Described driven unit power is at 3-4W(300-400lm) circuit structure is: the resistance-capacitance depressurization 2 with bridge rectifier is altered paster light source or chip circuit, is furnished with the multilayer holding circuit of the multilayer holding circuit of current-limiting resistance, piezo-resistance.
Adopt technique scheme, design idea of the present utility model, structure and operation principle further specify as follows: great power LED finger-type module is to meet the novel illumination product that conventional lamp is used fully, light efficiency can be configured to approximate G4/G9 incandescent lamp bulb requirement, is the Novel LED illuminating product that can replace traditional G4/G9 incandescent lamp bulb.Maximum characteristics of the present utility model are to be set to 300-600lm according to the different capacity needs, in case of necessity in addition can arrange larger.Being the luminous intensity distribution setting that breaks through the LED bubble limit of the existing G4/G9 of substituting by it, is that the LED bulb of popular in the market alternative G4/G9 can't be compared.The high-power finger-type module of LED is the assembly of lamp socket and finger-type bubble, lamp socket is main with reference to traditional G9 ceramic lamp holder structure, adopt traditional approach to cooperate the different support jockey to be connected with light fixture, light fixture needn't be done any change when using the high-power finger-type module of LED, can not make troubles to light fixture manufacturer because of the different change fitting structure of connected mode.Electrical interface has changed former G9 mode, and for cooperating hot interface and being communicated with built-in driven unit output, being set to the contact pin mode is that the petal type structure is connected conducting with driven unit output interface.Lamp socket and finger-type bubble all can be changed behind corrupted, meeting international module standard formulation fully organizes non-alternative, replaceable, the Connection Block of zhaga regulation to separate with photo engine, the principle that mounting interface, power interface, heat radiation interface, optical interface are arranged can be carried out wide model and be promoted.
In order to solve since the power that increases great power LED finger-type bubble to making the heat-dissipating space wretched insufficiency, the setting of great power LED finger-type module is to bear main heat radiation task by the lamp socket outer surface, and bulb insulating heat-conductive dish and outer cover of lamp holder material are the good material of insulating properties and heat conductivility; Hot interface between lamp socket and bulb adopts the taper seat of suitable tapering to realize conducting heat, and belongs to gapless and cooperates, and faying face does not need to add any heat filling.Appropriate cone angle has certain self-locking performance and can not come off easily, also is unlikely to produce when dismounting excessive pulling capacity.Need secondary operations not have technical difficulty such as the conical surface, adopt conventional cutting process to get final product, the size aspect is as long as strict control coning angle is controlled at allowed band with external diameter and gets final product.The internal cavities of lamp socket is power supply and output interface and drives the space that driving is that simple and economic bridge rectifier adds two holding circuits.Because lamp socket and bulb are taked all insulation setting, use ac high-voltage light source can not produce potential safety hazard, uses very safely, and the most important thing is can the decrease cost.
Lamp socket is to be formed placing driven unit in the cavity of insulating heat-conductive shell and insulating lid riveted by two tubular rivets or soft semitubular rivet; Driven unit is at the sub-assembly of resistance-capacitance depressurization driver pcb board welding elasticity electrical interface and elasticity output electrical interface, can reduce the assembling link and enhance productivity.The configuration of lamp socket profile is basic identical with traditional external screw thread G9 lamp socket, it itself is exactly a kind of traditional fixed form that screw thread arranges, can also help heat radiation by increasing external surface area, also can conduct the heat to light fixture by the coupling part, be conducive to outside module, carry out to greatest extent heat transmission.Support connects configuration and meets the requirement that prior lamp holder must be fit to two or more mounting means fully, and the scope of application is maximization as far as possible.Electric source line interface is with the quick straight cutting mode that adopts, and power line connects very convenient.The lower end of lamp socket is recessed taper seat heat conducting interface, and two holes are arranged at conical surface bottom, patch connection circuit for bulb contact pin and driver.
Great power LED finger-type bubble has three kinds of configurations, in order that adapt to different technique and production equipment, further reduces thermal resistance and improves heat sinking function and light efficiency.
The first is that the insulating heat-conductive dish adopts the double inclined plane rectangular opening dock with the double inclined plane of vertical double-sided copper base bottom independently to realize heat to conduct, at vertical double-sided copper base two sides use surface-mounted LED light source.Carry out embedding behind the hole, garden with contact contact pin insertion insulating heat-conductive dish and fix, with the vertical double-sided copper base insertion double inclined plane rectangular opening of the led light source behind the paster, the conical surface of exerting pressure is a little just combined closely.At this moment, because the elastic force of contact contact pin shell fragment part makes shell fragment and copper base circuit communication, do like this and can reduce the welding link; Confirming that can buckle diffuser after circuit is connected finishes assembling.
The second is configured to insulating heat-conductive dribbling disjunctor heat conduction disjunctor double-sided metallic circuit substrate, and such arranging can reduce working link, and technique is simple, can enhance productivity.Equally also be to use surface-mounted LED light source on disjunctor heat conductive insulating double-sided substrate two sides, then carry out embedding behind the type hole with contact contact pin insertion insulating heat-conductive dish and fix.At this moment, because the elastic force of contact contact pin shell fragment part makes shell fragment and copper base circuit communication, do like this and can reduce the welding link; Confirming that can buckle diffuser after circuit is connected finishes assembling.
The third configuration is directly to use stereo circuit metallic layer circuit (metallic layer circuit technique is described by other patent) at the heat conduction dribbling disjunctor double-sided substrate of thermal conductive ceramic material, in the enterprising line light source encapsulation of metallized stereo circuit.The contact pin hole wall has metal layer to be connected with circuit with end face, and contact pin contacts with the metal layer of hole wall pouring into the hole surfaces externally and internally, the microtia of pin head is played the part of weld with the metal layer circuit after flat, not only connection circuit but also fixed contact pin; Confirming that can buckle diffuser after circuit is connected finishes assembling.。
In order to guarantee that great power LED finger-type bubble is unlikely to come off, be provided with the fastener that carries in the opening's edge of diffuser, prevent from coming off in the dual fail-safe mode; The positioning table of the opening's edge of diffuser is a kind of fool proof measure when conveniently inserting great power LED finger-type bubble to lamp socket.
For being fit to the great power LED finger-type bubble of different configurations, the versatility of lamp socket is necessary.In addition, be to adapt to the power requirement of high pressure 50V light source, the output current of capacitance-resistance voltage reduction circuit is set to about 100mA, employing be that the bridge rectifier of stable performance adds two holding circuits.Great power LED finger-type bubble can be arranged to two-way or multiple series series circuit, just uses electric current to be different from smaller power LED finger-type bubble.Because the output current of capacitance-resistance voltage reduction circuit is constant in the lamp socket, electric current is set to satisfy the electric current of great power LED finger-type bubble load needs.The LED finger-type of smaller power bubble only need to increase a current-limiting resistance in its circuit reduces output current, problem just can obtain fine solution like this, can be because of the hidden danger of LED finger-type bubble because using the super-high-current generation to damage owing to the excessive generation of electric current of smaller power.
The utility model is broken through at present the on the market bottleneck of the LED bulb heat radiation insufficient space of replacing halogen lamp, finger-type module lamp socket is used the good material of heat conduction and insulating properties instead, contour structures is with reference to prior lamp holder, dispels the heat in the outer surface space that takes full advantage of finger-type module lamp socket.The finger-type bubble transfers heat to finger-type module lamp socket by the circular cone hot interface, allow finger-type module lamp socket carry out auxiliary heat dissipation, increase greatly the integral heat sink ability, created radiating condition for increasing power, also found suitable space for built-in resistance-capacitance depressurization drives simultaneously.Because the insulating properties that hollow shell and heat conducting disk assembly material are good have also been created the condition of using safely for using high-pressure light source and resistance-capacitance depressurization to drive.
Claims (7)
1. great power LED finger-type module that can replace Halogen lamp LED is characterized in that: comprise cooperatively interacting:
Finger-type module lamp socket (2): the insulating heat-conductive shell (21) that comprises hollow, its top is provided with internal conical surface heat conducting interface (211), insulating heat-conductive shell (21) face of cylinder, top outer rim is provided with anticreep catching groove (212), cooperates with the buckle (33-1) of diffuser (33) to prevent the slippage of finger-type bubble; Driven unit (22) is arranged in the insulating heat-conductive shell (21) of hollow, actuator assembly comprises: driver (221), can realize elasticity input power line interface (222) in parallel and elasticity out-put supply line interface (223), elasticity output interface (223) and the grafting conducting of finger-type bubble contact pin (32); Insulated power supplies access flap (23) is fastened in the counterbore of insulating heat-conductive shell (21) bottom of hollow;
Finger-type bubble (3): comprise heat carrier board unit (31), its bottom is provided with outer conical surface heat conducting interface (31-11); With the contact pin (32) of elastic contact blade, the driven unit that the circuit communication of the elastic contact blade of an end and heat carrier board unit (31), the other end insert lamp socket cooperates circuit turn-on; Diffuser (33) is linked in heat-conducting substrate group (31) and upward is fastened on the finger-type module lamp socket (2) by buckle (33-1).
2. a kind of great power LED finger-type module that replaces Halogen lamp LED as claimed in claim 1, it is characterized in that: in the described finger-type bubble, heat-conducting substrate assembly (31) comprising: heat conductive insulating dish (31-1), its bottom is provided with outer conical surface heat conducting interface (31-11), the centre position, top is provided with double inclined plane slot (31-12), and the both sides, top are provided with pin holes (31-13); Two-sided heat conductive insulating substrate (31-2), its bottom is provided with double inclined plane contact-making surface (31-21) and cooperates location and heat conduction with double inclined plane slot (31-12), the high-pressure light source (31-22) of fitting and dispose in the both sides, top, connecting line (31-24) is connected the both sides conducting; , be plugged in the pin holes (31-13) with the contact pin (32) of elastic contact blade with elastic contact blade (32-1) with contact pin (32) end of elastic contact blade, the elastic contact blade of end (32-1) is fitted in two-sided heat conductive insulating substrate (31-2) and connects with circuit; Diffuser (33) is linked on the heat conductive insulating dish (31-1), is fastened on the finger-type module lamp socket (2) by buckle (33-1).
3. a kind of great power LED finger-type module that replaces Halogen lamp LED as claimed in claim 1, it is characterized in that: in the described finger-type bubble, heat-conducting substrate assembly (31) comprising: integrated insulation disjunctor light source substrate (31-3) and heat conducting disk (31-4) with metallic layer circuit, heat conducting disk (31-4) bottom is provided with outer conical surface heat conducting interface (31-41), the both sides, top are provided with pin holes (31-42), with insulation disjunctor light source substrate (31-3) both sides, the top applying configuration high-pressure light source (31-31) of metallic layer circuit, connecting line (31-33) is connected the both sides conducting; With contact pin (32) end of elastic contact blade with elastic contact blade (32-1), contact pin (32) with elastic contact blade is plugged in the pin holes (31-13), and the elastic contact blade of end (32-1) is fitted in the insulation disjunctor light source substrate (31-3) of metallic layer circuit and connects with circuit; Diffuser (33) is linked on the heat conductive insulating dish (31-1), is fastened on the finger-type module lamp socket (2) by buckle (33-1).
4. a kind of great power LED finger-type module that replaces Halogen lamp LED as claimed in claim 1, it is characterized in that: in the described finger-type bubble, heat-conducting substrate assembly (31) comprising: integrated disjunctor light source substrate (31-5) and heat conducting disk (31-6) with metallic layer circuit, disjunctor light source substrate (31-5) both sides with metallic layer circuit directly encapsulate high-pressure light source (31-51), heat conducting disk (31-6) bottom is provided with outer conical surface heat conducting interface (31-61), the both sides, top are provided with conducting jack (31-62), and the conducting Socket walls has metal level and circuit communication; Inverted plug type contact pin (32) is placed for inverted plug type, and the end is with tongue piece (32-2), and inverted plug type contact pin (32) is plugged in the conducting jack (31-62), and end tongue piece (32-2) equalizes rear welding and circuit is connected; Diffuser (33) is linked on the light source heat conducting disk (31-6), is fastened on the finger-type module lamp socket (2) by buckle (33-1).
5. a kind of great power LED finger-type module that replaces Halogen lamp LED as claimed in claim 2 is characterized in that: cooperate high-pressure light source to be provided with current-limiting resistance (31-23) on the described two-sided heat conductive insulating substrate.
6. a kind of great power LED finger-type module that replaces Halogen lamp LED as claimed in claim 3 is characterized in that: described with cooperating high-pressure light source (31-31) to be provided with current-limiting resistance (31-32) on the insulation disjunctor light source substrate (31-3) of metallic layer circuit.
7. such as claim 1,2,3,4,5 or 6 each described a kind of great power LED finger-type modules that replace Halogen lamp LED, it is characterized in that:
Finger-type module lamp socket (2): the insulating heat-conductive shell (21) that comprises hollow, its top is provided with internal conical surface heat conducting interface (211), and insulating heat-conductive shell (21) face of cylinder, top is provided with anticreep catching groove (212) and cooperates with the buckle (33-1) of diffuser (33) and prevent the slippage of finger-type bubble; Driven unit (22) is arranged in the insulating heat-conductive shell (21) of hollow, comprise: resistance-capacitance depressurization driver (221), which is provided with elasticity input power line interface (222) and elasticity output interface (223), described elasticity output interface (223) cooperates turning circuit with contact pin (32); Insulated power supplies access flap (23) is fastened on the insulating heat-conductive shell (21) of hollow, by the fixing riveted of the soft rivet of semi-hollow or tubular rivet (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220498107XU CN202884555U (en) | 2012-09-26 | 2012-09-26 | High-power light-emitting diode (LED) finger-shaped module capable of replacing halogen lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220498107XU CN202884555U (en) | 2012-09-26 | 2012-09-26 | High-power light-emitting diode (LED) finger-shaped module capable of replacing halogen lamp |
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| Publication Number | Publication Date |
|---|---|
| CN202884555U true CN202884555U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220498107XU Expired - Lifetime CN202884555U (en) | 2012-09-26 | 2012-09-26 | High-power light-emitting diode (LED) finger-shaped module capable of replacing halogen lamp |
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| Country | Link |
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| CN (1) | CN202884555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829368A (en) * | 2012-09-26 | 2012-12-19 | 姚兵 | High-power LED (Light-Emitting Diode) finger-shaped module capable of replacing halogen lamp |
| CN103423670A (en) * | 2013-08-08 | 2013-12-04 | 上海大柏树防爆技术有限公司 | Roadway lamp with insulating disc |
-
2012
- 2012-09-26 CN CN201220498107XU patent/CN202884555U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829368A (en) * | 2012-09-26 | 2012-12-19 | 姚兵 | High-power LED (Light-Emitting Diode) finger-shaped module capable of replacing halogen lamp |
| CN102829368B (en) * | 2012-09-26 | 2015-05-20 | 姚兵 | High-power LED (Light-Emitting Diode) finger-shaped module capable of replacing halogen lamp |
| CN103423670A (en) * | 2013-08-08 | 2013-12-04 | 上海大柏树防爆技术有限公司 | Roadway lamp with insulating disc |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130417 Effective date of abandoning: 20150520 |
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| RGAV | Abandon patent right to avoid regrant |