CN203036275U - Bulb - Google Patents

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Publication number
CN203036275U
CN203036275U CN2012204521485U CN201220452148U CN203036275U CN 203036275 U CN203036275 U CN 203036275U CN 2012204521485 U CN2012204521485 U CN 2012204521485U CN 201220452148 U CN201220452148 U CN 201220452148U CN 203036275 U CN203036275 U CN 203036275U
Authority
CN
China
Prior art keywords
circuit board
adapter
bulb
keyset
light source
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
CN2012204521485U
Other languages
Chinese (zh)
Inventor
陈毅鸿
黄焕翔
陈世斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chicony Power Technology Co Ltd
Original Assignee
Chicony Power Technology Co Ltd
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
Application filed by Chicony Power Technology Co Ltd filed Critical Chicony Power Technology Co Ltd
Priority to CN2012204521485U priority Critical patent/CN203036275U/en
Application granted granted Critical
Publication of CN203036275U publication Critical patent/CN203036275U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a bulb which comprises a base body, a light source module and a lamp shell, wherein the base body is a hollow insulation base seat, the insulation base seat is provided with a light transmitting cover with a separation distance on the outer side, and a lamp base which is located on the lower portion, a power supply module which is electrically connected with the lamp base is arranged inside the insulation base seat, the light source module is a metal switching seat which is located above the insulation base seat and the light transmitting cover, and has a heat dissipation effect, a plurality of light-emitting diodes, a first circuit board and a second circuit board are arranged on the upper surface and the lower surface of the metal switching seat, the first circuit board and the second circuit board are electrically connected with the power supply module, a lamp housing is further located above the metal switching seat, the plurality of light-emitting diodes which make use of the first circuit board and the second circuit board emit light sources towards upper directions, lower directions and side directions, heat produced by operation of the first circuit board and the second circuit board can be conducted to the metal switching seat to carry out heat dissipation, the metal switching seat can further use a plurality of location bodies which extend upwards and downwards to enable the light transmitting cover and the lamp shell to be embedded and fixed, and thus the purpose of having a fixation effect, a light source effect and a heat dissipation effect at the same time in limited space is achieved.

Description

Bulb
Technical field
The utility model provides a kind of bulb, especially refer to utilize on first and second circuit board a plurality of light emitting diodes up, below and side emission light source, and utilize the metal adapter to dispel the heat for first and second circuit board conduction heat, and with adapter for diffuser and lamp housing location,, light source fixing in limited space, to take into account simultaneously and radiating effect.
Background technology
Traditional bulb (llight bulb) or bulb lamp, invent the use tungsten filament as light emitting source from Edison, surpassed century-old up till now, because the luminous of tungsten filament is omnibearing (omnidirection), can not export more light source to a certain direction, therefore replaced the light source with candle or kerosene lamp etc. rapidly, at present, the lamp source of comprehensive smooth shape has been accepted to have in market.
Yet, because with the bulb of tungsten filament as light emitting source, consumed power is bigger, and the illumination that the power of every watt of consumption just can provide is suitable poor at last in the middle of present light source, therefore, many development resources is bet in the light source that more power saving is provided and is replaced traditional osram lamp.
What the existing market acceptance was higher is a kind of Electricity-saving lamp bulb that uses stabilizer, be called electronics bulb, compact fluorescent lamp or integral type fluorescent lamp again, Electricity-saving lamp bulb size and traditional osram lamp approach, and the use joint identical with osram lamp is with the traditional osram lamp of direct replacement, the advantage of this Electricity-saving lamp bulb is that energy-conservation light efficiency is more much higher than traditional osram lamp, under same lighting condition, the electric energy that the former consumes is wanted much less, so be called as electricity-saving lamp, but compare with fluorescent lamp (especially T5 fluorescent tube), still relatively waste energy.
Yet this Electricity-saving lamp bulb is not unblemished completely, at first, is different from osram lamp, and Electricity-saving lamp bulb can produce slightly electromagnetic wave and microwave in use, and the electromagnetic intensity that the electricity-saving lamp of each watt produces is about 4.67 milligauss, with the about 3.3 μ W/cm of microwave 2In addition, because the characteristic of stabilizer and fluorescent lamp, Electricity-saving lamp bulb not only can't light modulation, is not suitable for the light fixture of tunable optical brightness, and the place of the frequent switch of inapplicable needs, in addition, in the end of life of Electricity-saving lamp bulb, the contained micro-mercury of Electricity-saving lamp bulb belongs to noxious material, just needs handled when transporting and throwing aside.
Led lighting is power consumption minimum in the present lighting device, the electrical lighting product that meets most green energy, manufacturer just carries out the research and development of led lamp one after another, yet because the light source of light emitting diode and the light shape of launching, spot light still not compared to traditional light source, and have directive property, though the extremely low advantage of power consumption is arranged, but and can be suitable for into illumination with the spot light diffusion, the design that also needs to dispel the heat just can reach.
But general ball alveolitoid LED light lamp be mostly below be provided with radiating seat, the radiating seat top then is provided with circuit board and a plurality of light emitting diode, be covered with transparent or semitransparent lamp housing again in the outside, but be subject to the structure of bulb lamp itself, because a plurality of light emitting diodes all up, so the rising angle of ball alveolitoid LED light lamp is limited, and the lamp socket that general bulb lamp tool is installed all can have reflector, not only reflector can't be brought into play effect fully under this situation, and the brightness of LED light lamp also can be not enough, above-mentioned existing ball alveolitoid LED light lamp is when reality is used, still exist many shortcomings to remain to be improved, be with, how in the confined space, to solve the light source that existing ball alveolitoid LED light lamp has, heat radiation and fixing problem and shortcoming are the relevant manufacturer that is engaged in the industry and desire most ardently the direction place that research improves.
The utility model content
The creator is because above-mentioned problem and shortcoming, be to collect related data, via assessing in many ways and considering, and to engage in the many years of experience of the industry accumulation, via constantly studying and revise, the beginning is designed this kind and takes into account the creation patent of the bulb of fixing, light source and radiating effect be born in limited space.
Main purpose of the present utility model is to be, this light source module utilizes the upper and lower surface of metal adapter to be provided with first and second circuit board of a plurality of light emitting diodes of tool, towards the top, below and side emission light source, and the heat that first and second circuit board produces can conduct to the metal adapter and dispel the heat, adapter is again for diffuser and lamp housing location, just can reach the purpose of taking into account fixing, light source and radiating effect in limited space simultaneously.
Secondary objective of the present utility model is to be, the thermal energy conduction of this first circuit board and second circuit board to adapter dispels the heat, and the heat energy of second circuit board conducts to radiator by heat conductive pad and dispels the heat, a plurality of positioning bodies of metal adapter arrange quantity and also can increase and decrease, so when increasing light emitting diode quantity or improving power, just can increase area of dissipation and promote radiating effect, and then reach the prolongation product purpose in service life.
Another purpose of the present utility model is to be, this first, second keyset forms with first, second circuit board welding respectively and electrically connects, then form by connector between first keyset and second keyset and electrically connect, only connector need be inserted the groove that runs through on adapter, first circuit board and the second circuit board during assembling, carrying out solid welding again can fulfil assignment, thereby can reach the purpose of simplifying processing and packaging technology.
Another purpose of the present utility model is to be, the light source that a plurality of light emitting diodes are launched on this second circuit board can be radiated at radiator in the skewed outside wall surface of terrace top, reflect through diffuser again and shine the outside, because of the light source of a plurality of light emitting diodes can be certain shine the outside, and then can reach the purpose that promotes bulb brightness.
The utility model provides a kind of bulb, comprises pedestal, light source module and lamp housing, it is characterized in that, wherein:
This pedestal is for being provided with the hollow insulating base, and insulating base is provided with the diffuser of outside tool one spacing and the lamp holder of location, below, and is provided with the supply module that electrically connects with lamp holder in the insulating base;
This light source module is to be provided with the metal adapter that is positioned pedestal and diffuser top and tool radiating effect, and the upper and lower surface of adapter is provided with a plurality of light emitting diodes of tool and is first and second circuit board of electric connection with supply module;
This lamp housing is for being positioned the adapter top.
Wherein the insulating base of this pedestal below is provided with the junction surface, and the lamp holder internal face is provided with the inner bolt hole that docks with the junction surface, and outer surface then is provided with the external screw thread with default lamp socket locking.
Wherein the insulating base apical margin of this pedestal then convexes with a plurality of spacers outwardly, the insulating base outside is arranged with the metal material hollow radiator that end face is held in the second circuit board lower surface, the radiator apical margin is concaved with a plurality of locating slots that fasten for a plurality of spacers again, the first circuit board top is respectively equipped with first keyset and second keyset with the second circuit board below, second keyset below is provided with positioning seat again, and the outer rim that the positioning seat top is resisted against the insulating base end face then is concaved with a plurality of detents that snap in for spacer.
Wherein this positioning seat top has protruded out reference column, the reference column outside wall surface convexes with a plurality of fins, and on adapter, first circuit board, second circuit board and second keyset, be equipped with for the positioning seat reference column and pass the perforation that is held in the first keyset lower surface, each periphery of boring a hole cuts open to be provided with to pass for a plurality of fins in the reference column outside again and forms spacing profile groove.
Wherein this second circuit board lower surface is provided with for the radiator end face and supports the heat conductive pad that forms insulation.
Wherein the insulating base of this pedestal outside is arranged with the hollow radiator of metal material, the radiator outer surface is provided with the terrace that supports for the diffuser lower edge, terrace top outer surface convexes with tool a plurality of double-screw bolts of lockhole up again, the base plate inner edge that extend inwardly the diffuser below then is provided with a plurality of shrinkage pools that enter for each double-screw bolt, first circuit board is provided with screw, be equipped with a plurality of open-works that pass for a plurality of screws on the first circuit board on adapter, second circuit board and the heat conductive pad, and a plurality of screw is locked in each double-screw bolt lockhole on the radiator.
Wherein this adapter outer rim is provided with a plurality of positioning bodies that extend towards upper and lower, and the diffuser top outer surface of pedestal is concaved with a plurality of caulking grooves for the relative build-in of each positioning body again, and lamp housing outer surface below is concaved with a plurality of caulking grooves for the relative build-in of each positioning body.
Wherein the adapter outer rim of this light source module is provided with a plurality of button holes, and the lamp housing bottom surface protrudes out a plurality of buckles that snap in each button hole formation location on the adapter more down.
Wherein then be provided with the connector that supplies itself and first circuit board to electrically connect on the second circuit board of this light source module, the connector upper and lower is respectively equipped with a plurality of pins, the first circuit board top is electrically connected with first keyset that is electric connection with supply module, the second circuit board below is electrically connected with second keyset, and first keyset and second keyset form electric connection by a plurality of pins that are welded in connector, on its adapter, first circuit board and the second circuit board and be provided with for what connector was inserted and run through groove.
Wherein be equipped with a plurality of open-works on the adapter of this light source module, second circuit board also is equiped with and passes a plurality of screws that a plurality of open-works of adapter are locked in first circuit board.
The beneficial effects of the utility model are: it can reach the purpose of taking into account fixing, light source and radiating effect in limited space simultaneously.
Description of drawings
For reaching above-mentioned purpose and effect, the technological means that the utility model adopts and structure thereof, below in conjunction with accompanying drawing and preferred embodiment illustrate in detail as after, wherein:
Fig. 1 is stereo appearance figure of the present utility model.
Fig. 2 is three-dimensional exploded view of the present utility model.
Fig. 3 is another three-dimensional exploded view of the present utility model.
Fig. 4 is side cutaway view of the present utility model.
Fig. 5 is opposite side pseudosection of the present utility model.
The specific embodiment
See also Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, be to be stereo appearance figure of the present utility model, three-dimensional exploded view, another three-dimensional exploded view, side cutaway view, opposite side pseudosection, find out that by knowing shown in the figure this bulb is to comprise pedestal 1, light source module 2 and lamp housing 3; Wherein:
This pedestal 1 is for being provided with hollow insulating base 11, insulating base 11 belows are provided with junction surface 111, apical margin then convexes with a plurality of spacers 112 outwardly, insulating base 11 is provided with the diffuser 14 of outside tool one spacing and the lamp holder 12 of location, below, lamp holder 12 internal faces are provided with the inner bolt hole 121 that docks with junction surface 111, outer surface then is provided with the external screw thread 122 with default lamp socket locking, insulating base 11 outsides are arranged with the hollow radiator 13 of metal material, radiator 13 outer surfaces are provided with the terrace 131 that supports for diffuser 14 lower edges, terrace 131 top outer surfaces convex with tool a plurality of double-screw bolts 132 of lockhole 1321 up again, radiator 13 apical margins are concaved with a plurality of locating slots 133 that are distributed in distance and supply a plurality of spacers 112 to fasten with a plurality of double-screw bolts 132 again, base plate 141 inner edges that extend inwardly diffuser 14 belows then are provided with a plurality of shrinkage pools 1411 that enter for each double-screw bolt 132, diffuser 14 top outer surfaces are concaved with a plurality of caulking grooves 142 again, and are provided with the supply module 15 that electrically connects with lamp holder 12 in the insulating base 11.
This light source module 2 is for being provided with the metal adapter 21 that is positioned pedestal 11 and diffuser 14 tops and tool radiating effect, adapter 21 outer rims are provided with a plurality of positioning bodies 211 that extend towards upper and lower and reach a plurality of button holes 212 that arrange at interval with a plurality of positioning bodies 211, on the adapter 21, lower surface is provided with a plurality of light emitting diodes 221 of tool, 231 and with supply module 15 electrically connect first, two circuit boards 22,23, first circuit board 22 is provided with screw 222, second circuit board 23 lower surfaces support for radiator 13 end faces, then be provided with the connector 232 that supplies itself and first circuit board 22 to electrically connect on the second circuit board 23, connector 232 upper and lowers are respectively equipped with a plurality of pins 2321, second circuit board 23 also is equiped with and passes a plurality of screws 233 that adapter 21 is locked in first circuit board 22, first circuit board 22 tops are electrically connected with first keyset 24 that is electric connection with supply module 15, second circuit board 23 belows are electrically connected with second keyset 25, and first keyset 24 and second keyset 25 form electric connection by a plurality of pins 2321 that are welded in connector 232, second keyset, 25 belows are provided with positioning seat 26 again, positioning seat 26 tops have protruded out reference column 261, reference column 261 outside wall surface convex with a plurality of fins 2611, the outer rim that positioning seat 26 tops are resisted against insulating base 11 end faces then is concaved with a plurality of detents 262 that snap in for spacer 112, be provided with for radiator 13 end faces in second circuit board 23 lower surfaces again and support the heat conductive pad 27 that forms insulation, be equipped with a plurality of open-works 28 that pass for a plurality of screws 233 on a plurality of screws 222 on the first circuit board 22 and the second circuit board 23 on the adapter 21, and then be provided with on second circuit board 23 and the heat conductive pad 27 for a plurality of screws 222 on the first circuit board 22 and pass a plurality of open-works 28 that are locked in each double-screw bolt 132 lockhole 1321 on the radiator 13, and in adapter 21, first circuit board 22, be equipped with on second circuit board 23 and second keyset 25 for positioning seat 26 reference columns 261 and pass the perforation 4 that is held in first keyset, 24 lower surfaces, each 4 periphery of boring a hole cuts open to be provided with for a plurality of fins 2611 in reference column 261 outsides again and passes the spacing profile groove 41 of formation, its adapter 21, on first circuit board 22 and the second circuit board 23 and be provided with for what connector 232 was inserted and run through groove 5.
This lamp housing 3 is for being positioned adapter 21 tops, lamp housing 3 outer surfaces below is concaved with a plurality of caulking grooves 31 that are subjected to adapter 21 each positioning body 211 relative build-in with more than 14 caulking groove 142 of diffuser, and lamp housing 3 bottom surfaces protrude out a plurality of buckles 32 that snap in each button hole 212 formation location on the adapter 21 more down.
The adapter 21 of this light source module 2 is for utilizing metal material (as aluminium or almag etc.) made, on its adapter 21, lower surface is provided with a plurality of light emitting diodes 221 of tool, 231 first, two circuit boards 22,23, allow a plurality of light emitting diodes 221 thus, 231 can be towards the top, below and side emission light source, increase the brightness of light fixture, and metal adapter 21 is affixed on first because supporting, two circuit boards 22,23, just the heat that produces in the time of can taking away running reaches radiating effect, in addition, adapter 21 utilizes a plurality of positioning bodies 211 that extend towards upper and lower to supply diffuser 14 and lamp housing 3 build-ins again, just can be in limited space, reach have take into account fixing, the purpose of light source and radiating effect.
Above-mentioned diffuser 14 and lamp housing 3 can be printing opacity or semi-transparent material is made, this insulating base 11 and diffuser 14 are except separable manufacturing again the assembled formation, its insulating base 11 also can utilize printing opacity with diffuser 14 or semi-transparent material is one-body molded makes, non-so namely limit to claim of the present utility model, as utilize other modifications and equivalent structure to change, all should in like manner be contained in the claim of the present utility model.
Moreover, this bulb is except utilizing adapter 21 to be contacted with first circuit board 22 and second circuit board 23 dispel the heat, can utilize radiator 13 tops to be connected to the heat conductive pad 27 of second circuit board 23 lower surfaces again, allow thermal energy conduction to the radiator 13 of second circuit board 23 dispel the heat, allow light emitting diode 221 thus, 231 arrange quantity increase after, the heat energy of Zeng Jiaing can utilize adapter 21 and radiator 13 to dispel the heat thereupon, allow area of dissipation increase to promote radiating effect, can under the situation that increases luminosity, avoid temperature to improve, and then can allow prolonged the service life of bulb.
Above-mentioned metal adapter 21 arranges the quantity of a plurality of positioning bodies 211 (as 2,3,4 or 5 etc.), can be along with the light emitting diode 221 of whole light fixture, 231 set quantity or overall power are just adjusted, and the quantity of the caulking groove 142 of diffuser 14 and the caulking groove 31 of lamp housing 3 and position are also designed corresponding to each positioning body 211, so just, can be at light emitting diode 221,231 quantity increase or increase in power, allow the heat energy that produces improve and when allowing bulb temperature rise thereupon, increase the quantity of a plurality of positioning bodies 211, allow the area of adapter 21 outer surface ingresss of air increase by a plurality of positioning bodies 211 thereupon, having the radiating effect that promotes adapter 21, and then reach the convenient purpose of adjusting radiating effect.
These supply module 15 belows are connected in lamp holder 12 for utilizing lead, supply module 15 tops then utilize lead to be connected in first keyset 24, first keyset 24 and 25 of second keysets utilize the contact welding manner respectively with first circuit board 22, second circuit board 23 forms and electrically connects, first keyset 24 and second keyset 25 then are electrically connected at a plurality of pins 2321 of connector 232, just can allow and form electric connection by connector 232 between first keyset 24 and second keyset 25, because when assembling is if utilize lead to electrically connect, weld job difficulty not only, and headspace is placed and is taken in lead again, difficulty in the assembling also can improve thereupon, and when electrically connecting by connector 232, then only need in adapter 21, first circuit board 22 and second circuit board 23 are provided with and run through groove 5 and insert for connectors 232, just can directly carry out solid welding and form electric connection, and then reach the purpose of simplifying assembling and processing technology.
The lead of above-mentioned supply module 15 tops is except can being electrically connected at first keyset 24, its lead also can be electrically connected at second keyset 25, only tool transmission power supply to the first keyset 24 or second keyset 25 get final product for the function of first circuit board 22 and second circuit board 23 with the supply power supply for they, non-so namely limit to claim of the present utility model, as utilize other modifications and equivalent structure to change, all should in like manner be contained in the claim of the present utility model, close and give Chen Ming.
In addition, the outside wall surface of this radiator 13 in terrace 131 tops can be skewed, because a plurality of light emitting diodes 231 on the second circuit board 23 are towards the below transmitting illuminant, but its light source is can be subjected to stopping of radiator 13 and form the irradiation of rough side direction, being skewed radiator 13 outside wall surface by terrace 131 tops allows light source reflect, or be provided with reflector layer again in radiator 13 outside wall surface, allow the diffuser 14 that reflects through that light source can be preferable shine the outside, because bulb is to be installed on the default lamp socket, the general default lamp socket outside all can be provided with default reflection shield, allow towards the rear or the light source of side direction can reflect towards the place ahead, be with, by setting up a plurality of light emitting diodes 231 in second circuit board 23 and top thereof, just can increase the light source irradiation in the bulb side direction that does not originally have the light source irradiation and rear, and allow the default reflection shield that shines that the light source of a plurality of light emitting diodes 231 can be certain by radiator 13 reflection, reflect its light source to the place ahead by default reflection shield again, just can reach the purpose that promotes bulb brightness.
Above-mentioned bulb of the present utility model when reality is used, for can having following advantage, as:
(1) adapter 21 of this light source module 2 is for utilizing metal material made, its adapter 21 upper and lower surfaces are provided with a plurality of light emitting diodes 221 of tool, first and second circuit board 22,23 of 231, except can allow a plurality of light emitting diodes 221,231 can be towards the top, below and side emission light source, and the heat that produces when first and second circuit board 22,23 runnings can conduct to metal adapter 21 again and dispel the heat, in addition, adapter 21 more can be for diffuser 14 and lamp housing 3 location.
(2) this first circuit board 22 and second circuit board 23 are except utilizing adapter 21 contact conduction heat energy dispel the heat, second circuit board 23 can utilize heat conductive pad 27 and radiator 13 conduction heat energy to dispel the heat again, and a plurality of positioning bodies 211 of metal adapter 21 arrange quantity and can increase and decrease again, quantity is set or improves power when luminosity is promoted increasing light emitting diode 221,231 thus, allow area of dissipation increase to promote radiating effect.
(3) this first keyset 24 and 25 of second keysets utilize the contact welding manner to form and electrically connect with first circuit board 22, second circuit board 23 respectively, then form by connector 232 between first keyset 24 and second keyset 25 and electrically connect, only need during assembling with connector 232 insert that adapter 21, first circuit board 22 and second circuit board 23 be provided with run through groove 5 again solid welding can fulfil assignment.
(4) outside wall surface of this radiator 13 in terrace 131 tops can be skewed, and the light source reflection of launching for a plurality of light emitting diodes 231 on the second circuit board 23 allows the diffuser 14 that passes that the light source of a plurality of light emitting diodes 231 can be certain shine the outside.
So; the utility model is for being primarily aimed at bulb; and but the hollow insulating base of pedestal is provided with the diffuser of outside tool one spacing and the lamp holder of location, below; and be provided with the supply module that electrically connects with lamp holder in the insulating base; pedestal and diffuser top are provided with the heat radiating metal adapter of light source module; on the adapter; lower surface is provided with a plurality of light emitting diodes of tool and is first of electric connection with supply module; two circuit boards; be positioned with lamp housing in the adapter top again; with first; two circuit boards increase the light source of a plurality of light emitting diode emissions; and first; the heat that two circuit boards produce can conduct to the metal adapter and dispel the heat; diffuser and lamp housing form the location by adapter again; with reach in limited space, take into account simultaneously fixing; light source and radiating effect are main key protection point; only; the above only is preferred embodiment of the present utility model; non-so namely limit to claim of the present utility model; so the simple and easy modification that every utilization the utility model specification and accompanying drawing content are done and equivalent structure change, and all should in like manner be contained in the claim scope of the present utility model.
In sum, the above-mentioned bulb of the utility model is when using, for reaching its effect and purpose really, so the utility model really is the creation of a practicality excellence, for meeting the application condition of novel patent, so file an application in accordance with the law.

Claims (10)

1. a bulb comprises pedestal, light source module and lamp housing, it is characterized in that, wherein:
This pedestal is for being provided with the hollow insulating base, and insulating base is provided with the diffuser of outside tool one spacing and the lamp holder of location, below, and is provided with the supply module that electrically connects with lamp holder in the insulating base;
This light source module is to be provided with the metal adapter that is positioned pedestal and diffuser top and tool radiating effect, and the upper and lower surface of adapter is provided with a plurality of light emitting diodes of tool and is first and second circuit board of electric connection with supply module;
This lamp housing is for being positioned the adapter top.
2. bulb as claimed in claim 1 is characterized in that, wherein the insulating base of this pedestal below is provided with the junction surface, and the lamp holder internal face is provided with the inner bolt hole that docks with the junction surface, and outer surface then is provided with the external screw thread with default lamp socket locking.
3. bulb as claimed in claim 1, it is characterized in that, wherein the insulating base apical margin of this pedestal then convexes with a plurality of spacers outwardly, the insulating base outside is arranged with the metal material hollow radiator that end face is held in the second circuit board lower surface, the radiator apical margin is concaved with a plurality of locating slots that fasten for a plurality of spacers again, the first circuit board top is respectively equipped with first keyset and second keyset with the second circuit board below, second keyset below is provided with positioning seat again, and the outer rim that the positioning seat top is resisted against the insulating base end face then is concaved with a plurality of detents that snap in for spacer.
4. bulb as claimed in claim 3, it is characterized in that, wherein this positioning seat top has protruded out reference column, the reference column outside wall surface convexes with a plurality of fins, and on adapter, first circuit board, second circuit board and second keyset, be equipped with for the positioning seat reference column and pass the perforation that is held in the first keyset lower surface, each periphery of boring a hole cuts open to be provided with to pass for a plurality of fins in the reference column outside again and forms spacing profile groove.
5. bulb as claimed in claim 3 is characterized in that, wherein this second circuit board lower surface is provided with for the radiator end face and supports the heat conductive pad that forms insulation.
6. bulb as claimed in claim 1, it is characterized in that, wherein the insulating base of this pedestal outside is arranged with the hollow radiator of metal material, the radiator outer surface is provided with the terrace that supports for the diffuser lower edge, terrace top outer surface convexes with tool a plurality of double-screw bolts of lockhole up again, the base plate inner edge that extend inwardly the diffuser below then is provided with a plurality of shrinkage pools that enter for each double-screw bolt, first circuit board is provided with screw, adapter, be equipped with a plurality of open-works that pass for a plurality of screws on the first circuit board on second circuit board and the heat conductive pad, and a plurality of screw is locked in each double-screw bolt lockhole on the radiator.
7. bulb as claimed in claim 1, it is characterized in that, wherein this adapter outer rim is provided with a plurality of positioning bodies that extend towards upper and lower, the diffuser top outer surface of pedestal is concaved with a plurality of caulking grooves for the relative build-in of each positioning body again, and lamp housing outer surface below is concaved with a plurality of caulking grooves for the relative build-in of each positioning body.
8. bulb as claimed in claim 1 is characterized in that, wherein the adapter outer rim of this light source module is provided with a plurality of button holes, and the lamp housing bottom surface protrudes out a plurality of buckles that snap in each button hole formation location on the adapter more down.
9. bulb as claimed in claim 1, it is characterized in that, wherein then be provided with the connector that supplies itself and first circuit board to electrically connect on the second circuit board of this light source module, the connector upper and lower is respectively equipped with a plurality of pins, the first circuit board top is electrically connected with first keyset that is electric connection with supply module, the second circuit board below is electrically connected with second keyset, and first keyset and second keyset form electric connection by a plurality of pins that are welded in connector, its adapter, on first circuit board and the second circuit board and be provided with for what connector was inserted and run through groove.
10. bulb as claimed in claim 1 is characterized in that, wherein is equipped with a plurality of open-works on the adapter of this light source module, and second circuit board also is equiped with and passes a plurality of screws that a plurality of open-works of adapter are locked in first circuit board.
CN2012204521485U 2012-09-06 2012-09-06 Bulb Expired - Fee Related CN203036275U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012204521485U CN203036275U (en) 2012-09-06 2012-09-06 Bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012204521485U CN203036275U (en) 2012-09-06 2012-09-06 Bulb

Publications (1)

Publication Number Publication Date
CN203036275U true CN203036275U (en) 2013-07-03

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Family Applications (1)

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CN2012204521485U Expired - Fee Related CN203036275U (en) 2012-09-06 2012-09-06 Bulb

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Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105737033A (en) * 2016-04-01 2016-07-06 长兴泛亚照明电器有限公司 High-power cylindrical lamp with good heat dissipation property
WO2018214648A1 (en) * 2017-05-25 2018-11-29 苏州欧普照明有限公司 Lamp base connector, illumination device and illumination system
CN110050395A (en) * 2016-12-15 2019-07-23 Lg 伊诺特有限公司 Semiconductor packages and method for producing the semiconductor packages

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105737033A (en) * 2016-04-01 2016-07-06 长兴泛亚照明电器有限公司 High-power cylindrical lamp with good heat dissipation property
CN105737033B (en) * 2016-04-01 2018-09-11 长兴泛亚照明电器有限公司 A kind of high-power cylindrical lamp that heat dissipation is good
CN110050395A (en) * 2016-12-15 2019-07-23 Lg 伊诺特有限公司 Semiconductor packages and method for producing the semiconductor packages
WO2018214648A1 (en) * 2017-05-25 2018-11-29 苏州欧普照明有限公司 Lamp base connector, illumination device and illumination system
US11029011B2 (en) 2017-05-25 2021-06-08 Opple Lighting Co., Ltd. Lamp socket connector, lighting device and lighting system

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