CN102486266A - LED lamp module - Google Patents
LED lamp module Download PDFInfo
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- CN102486266A CN102486266A CN2010106224544A CN201010622454A CN102486266A CN 102486266 A CN102486266 A CN 102486266A CN 2010106224544 A CN2010106224544 A CN 2010106224544A CN 201010622454 A CN201010622454 A CN 201010622454A CN 102486266 A CN102486266 A CN 102486266A
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- emitting diode
- lamp socket
- lamp module
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- 239000000758 substrate Substances 0.000 claims abstract description 39
- 230000004308 accommodation Effects 0.000 claims description 39
- 239000006071 cream Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 238000012546 transfer Methods 0.000 abstract description 4
- 238000000354 decomposition reaction Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 6
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- 239000003822 epoxy resin Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 210000000515 tooth Anatomy 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000675108 Citrus tangerina Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A light emitting diode lamp module comprises at least one lamp holder, a light source substrate and a heat dissipation seat. The lamp holder is provided with a first surface and an outer wall surface, and the light source substrate is provided with at least one light emitting diode. The light source substrate is arranged on the first surface and at least partially contacts with the first surface. The heat dissipation seat is provided with at least one heat dissipation fin and at least one containing groove, the lamp holder is arranged in the containing groove and is partially contacted with the heat dissipation seat, and the purpose of heat transfer is achieved through the combination of the lamp holder and the heat dissipation seat. Because the heat dissipation seat and the lamp holder are in a detachable relation, a user can conveniently replace the heat dissipation seat or the lamp holder.
Description
Technical field
The present invention relates to a kind of light-emitting diode lamp module, particularly a kind ofly can conveniently replace the light source or the light-emitting diode lamp module of heat dissipation element.
Background technology
(light emitting diode LED) holds advantages such as environmental protection, energy-conservation and changeableization of color under the arm to light emitting diode, shows up prominently gradually, therefore also replaces other light fixture gradually in recent years.Yet light emitting diode (LED) often follows the not good used heat that causes of energy conversion efficiency to produce in application process.
Yet the used heat that light emitting diode (LED) is produced will cause its temperature to rise.Thus, in brightness output, light color service life output and light emitting diode (LED) for light emitting diode (LED), very big influence is arranged all.
With temperature the influence of light emitting diode (LED) brightness output is explained, the contact temperature of light emitting diode (LED) (junction temperature Tj) can influence the luminous flux of this light emitting diode (LED), and its relational expression can be like following expression:
Wherein, Φ v (T1) and the luminous flux of Φ v (T2) representative when contact temperature is T1 and T2, k is a temperature parameter, Δ Tj representes that contact temperature changes (T2-T1).With the typical case red-light emitting diode (LED) of tangerine light, Huang (amber) coloured light is an example, when its contact temperature increased by 75 ℃, its luminous flux can reduce to original 50%.In other words, when the temperature rising of light emitting diode (LED), will cause the brightness of light emitting diode (LED) to descend.
And with temperature the influence of light emitting diode (LED) brightness output is explained; Contact temperature Tj also can change simultaneously the main optical wavelength (dominant wave length) of light emitting diode (LED) and make color change, and the relational expression of this main optical wavelength and temperature can be like following expression:
Wherein, λ d (T1) and λ d (T2) are the main optical wavelength when contact temperature is T1 and T2, can know that by above relational expression the main wavelength of light of light emitting diode (LED) can increase 1nm when temperature increases by 10 ℃.For the red light-emitting diode that is applied in automobile (LED) lamp, because its color gamut of allowing is very big, so its influence is little.But, as be applied in Huang (amber) look light emitting diode (LED) lamp of automobile, (about 5～10nm), the influence of this wavelength shift just can not be ignored because its color gamut of allowing is less.Anticipate promptly, the temperature rising when light emitting diode (LED) might cause light emitting diode (LED) issued light look to change.
In addition, general light emitting diode (LED) is coated with the epoxy resin that does not influence optical property, but when temperature rose to the glass transformation temperature of epoxy resin, this epoxy resin can be changed into the material of rubber kenel by the solid glass shape.Thus, with the thermal coefficient of expansion that causes epoxy resin simultaneously (Coefficient ofThermal Expansion, CTE) anxious increasing.Relative, also make epoxy resin make the wiring displacement of light emitting diode (LED), and then cause the inefficacy of light emitting diode (LED) because of thermal expansion.
From the above, be very important for the cooling mechanism of light emitting diode (LED) element.Yet existing heat dissipation design to light emitting diode (LED) module is the structure that radiator and lamp socket is integrated as integral type.And light emitting diode (LED) is under the varying environment condition, and desired radiating effect also is not quite similar.Therefore, often for the lamp source in response to the light emitting diode under the different operating condition (LED), cause the restriction in the use, can't carry out design alteration, lamp socket and the radiator that just needs to change whole group to be meeting its radiating requirements, and be difficult for taking into account the demand of heat transfer.Thus, puzzlement or the increase in assembling man-hour with causing in the manufacturing and are unfavorable for that also follow-up maintenance and dress change.
Summary of the invention
In view of above problem; The object of the present invention is to provide a kind of light-emitting diode lamp module; Use that to solve prior art existing in response to the radiating requirements under the different condition, and will put in order the group lamp socket and radiator is replaced together, cause the problem of alternative costs waste.
The light-emitting diode lamp module that the present invention disclosed, it comprises at least one lamp socket, a light source substrate and a radiating seat.Lamp socket has one first and an outside wall surface, and light source substrate has at least one light emitting diode.Light source substrate is disposed at first, and at least partly contacts with first face.Radiating seat has at least one radiating fin and at least one storage tank, and lamp socket is disposed at storage tank, and partly contacts with radiating seat.Light source substrate is with thermal energy transfer to the lamp socket that light emitting diode produced, and to radiating seat, radiating seat looses heat energy through radiating fin and removes lamp socket with thermal energy transfer.
According to above-mentioned light-emitting diode lamp module, lamp socket is arranged at the storage tank of radiating seat.Wherein, be dismountable two independent components between lamp socket and radiating seat, and can dismantle easily and assembly to each other.When light-emitting diode lamp module under different environment for use conditions, when need using the light emitting diode of different kenels, the replacement radiating seat that the user can be suitable satisfies the lamp socket radiating requirements.So such light-emitting diode lamp module can reduce the user significantly and assemble the spent time of light-emitting diode lamp module, and be beneficial to follow-up maintenance and hyperphoric.
Describe the present invention below in conjunction with accompanying drawing and specific embodiment, but not as to qualification of the present invention.
Description of drawings
Figure 1A, Figure 1B are the STRUCTURE DECOMPOSITION sketch map of light-emitting diode lamp module according to an embodiment of the invention;
Fig. 2 A is the structure cutaway view of light-emitting diode lamp module according to another embodiment of the present invention;
Fig. 2 B is the partial structurtes decomposing schematic representation of the light-emitting diode lamp module of one embodiment of the invention;
Fig. 3 is the STRUCTURE DECOMPOSITION sketch map of light-emitting diode lamp module according to another embodiment of the present invention;
Fig. 4 is the STRUCTURE DECOMPOSITION sketch map of light-emitting diode lamp module according to another embodiment of the present invention;
Fig. 5 is the STRUCTURE DECOMPOSITION sketch map of light-emitting diode lamp module according to another embodiment of the present invention;
Fig. 6 is the STRUCTURE DECOMPOSITION sketch map of light-emitting diode lamp module according to another embodiment of the present invention;
Fig. 7 is the structural representation of radiating seat according to another embodiment of the present invention.
Wherein, Reference numeral
10 light-emitting diode lamp modules
100 light source substrates
110 light emitting diodes
120 connectors
200 lamp sockets
201 first
202 outside wall surface
210 first sides
211 first openings
212 flanges
220 second sides
221 second openings
230 accommodation spaces
231 bottom surfaces
232 openings
235 first accommodation chambers
237 second accommodation chambers
240 external screw teeths
250 button hooks
260 perforation
270 through holes
280 snap-in structures
300 radiating seats
310 storage tanks
312 internal faces
314 stopper sections
320 radiating fins
330 internal threads
340 screws
400 heat pipes
500 circuit boards
550 locking parts
600 lampshades
610 first retaining collars
700 back light covers
710 second retaining collars
800 power connection groups
900 heat-conducting creams
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and operation principle are done concrete description:
Please with reference to Figure 1A, Fig. 2 A and Fig. 2 B; Figure 1A is the STRUCTURE DECOMPOSITION sketch map of light-emitting diode lamp module according to an embodiment of the invention; Fig. 2 A is the structure cutaway view of light-emitting diode lamp module according to an embodiment of the invention, and Fig. 2 B is the partial structurtes cutaway view of light-emitting diode lamp module according to an embodiment of the invention.
The light-emitting diode lamp module 10 of present embodiment, it comprises a lamp socket 200, a light source substrate 100 and a radiating seat 300.In addition, light-emitting diode lamp module 10 also can comprise two heat pipes 400 and a circuit board 500 in addition.Wherein, the external form of lamp socket 200 can be but is not limited to a cylinder type body, and lamp socket 200 has an accommodation space 230 and relative one first side 210 and one second side 220.First side 210 of lamp socket 200 has one first 201, and second side 220 of lamp socket 200 has an opening 232.Opening 232 is communicated with accommodation space 230.In addition, also can have a through hole 270 on first 201, through hole 270 is communicated in accommodation space 230.And accommodation space 230 also has a bottom surface 231, and bottom surface 231 is towards opening 232, and through hole 270 is to connect to the bottom surface 231 and be communicated with accommodation space 230 by first 201.Lamp socket 200 also has around the outside wall surface 202 around it, and outside wall surface 202 is between between this first 201 and this opening 232.In addition, lamp socket 200 also can have a flange 212, and flange 212 is positioned on this outside wall surface 202.Flange 212 is around this lamp socket 200, and flange 212 contiguous first sides 210.
The light source substrate 100 of present embodiment has a plurality of light emitting diodes 110, and the quantity of light emitting diode 110 also can be one, not as limit.Light source substrate 100 is arranged at first 201, and at least partly contacts with this first 201.Meaning promptly, light source substrate 100 need can and lamp socket 200 between heat conducting effect is arranged, therefore, light source substrate 100 with first 201 between to partly contact at least.
In addition, the light-emitting diode lamp module 10 of present embodiment is to be example with two heat pipes 400, and heat pipe 400 is to be U type body.Wherein, the material of heat pipe 400 can be copper or aluminium, but not as limit.Be noted that the quantity of heat pipe 400 and external form are also non-in order to limit the present invention.For instance, the quantity of heat pipe 400 also can be one, and heat pipe 400 also can be a conveyor screw of spring-like external form, shown in Figure 1B.
Two heat pipes 400 are to be arranged in the accommodation space 230 with circuit board 500, and circuit board 500 electrically connects with light source substrate 100 through through hole 270.And in the time of in heat pipe 400 places accommodation space 230, heat pipe 400 extends to opening 252 by bottom surface 231, shown in Fig. 2 A.This purpose is heat energy that light source substrate 100 is produced can be passed to lamp socket 200 uniformly everywhere, avoids centralized heat energy to cause the not good situation of radiating effect in first side 210.
Shown in Fig. 2 B, the bottom surface 231 in the accommodation space 230 also can have a snap-in structure 280, and snap-in structure 280 is to be made up of four cylinders, and these four cylinders are positioned at around the through hole 270.In the time of in circuit board 500 places accommodation space 230, circuit board 500 is clamped in snap-in structure 280, that is to say, circuit board 500 is to be located in twos between the cylinder and to be fixed in the accommodation space 230.Wherein, four cylinders of snap-in structure 280 can parallelly be provided with, and also tiltable is in the bottom surface 231.And the zone that circuit board 500 is stuck structure 280 clampings is a no circuit region, is stuck 280 scratches of structure with the circuit of avoiding circuit board 500.In addition, and light source substrate 100 also has a connector 120, and light source substrate 100 passes through hole 270 through connector 120 and electrically connects with circuit board 500.
In addition, the radiating seat 300 of present embodiment has a storage tank 310 and multi-disc radiating fin 320, and radiating fin 320 is around the outside of storage tank 310.Lamp socket 200 is sheathed in the storage tank 310 removably.Have an internal face 312 and a stopper section 314 in the storage tank 310, the flange 212 of stopper section 314 corresponding lamp sockets 200.When lamp socket 200 was in storage tank 310, the outside wall surface 202 of lamp socket 200 contacted with the internal face 312 of storage tank 310, and reaching heat conducting purpose, and stopper section 314 is resisted against flange 212.Stopper section 314 is to limit the position of lamp socket 200 in storage tank 310 in the setting of flange 212, avoids the lamp socket 200 interior and unfavorable dismounting of storage tank 310 of submerging fully.
In addition, shown in Fig. 2 A, the light-emitting diode lamp module 10 of present embodiment also can have heat-conducting cream 900.Heat-conducting cream 900 can be coated with or be filled between light source substrate 100 and the lamp socket 200, or/and between heat pipe 400 and the lamp socket 200, heat-conducting cream 900 also can be coated with or be filled between the outside wall surface 202 of internal face 312 and lamp socket 200 of radiating seat 300.Through the setting of heat-conducting cream 900, can promote between light source substrate 100 and the lamp socket 200, between heat pipe 400 and the lamp socket 200 and the heat transmission between lamp socket 200 and the radiating seat 300, to increase radiating effect.
Wherein, the light emitting diode 110 on the light source substrate 100 can be luminous and produce heat energy, and heat conducts to first side 210 of lamp socket 200 to heat energy through light source substrate 100.Lamp socket 200 passes through the setting of heat pipe 400, and can heat energy be passed to second side 220 rapidly, so that heat energy can be scattered in outside wall surface 202 uniformly.Lamp socket 200 contacts with the internal face 312 of radiating seat 300 through outside wall surface 202, makes heat energy be passed to radiating seat 300 by lamp socket 200.Radiating seat 300 looses with the mode of heat radiation and thermal convection current heat energy through multi-disc radiating fin 320 and removes with heat energy.
Be worth mentioning, the lamp socket 200 of present embodiment is the storage tank 310 that directly inserts radiating seat 300, the close-fitting that it is reliable between the two a little and interosculating.Therefore, the user can be disassembled lamp socket 200 easily by radiating seat 300, can replace the radiating seat 300 of different heat-sinking capabilities easily to light-emitting diode lamp module 10 down in different use occasions.But be noted that 300 of the lamp socket 200 of present embodiment and radiating seats are to combine with the close-fitting mode, so its combination between the two is non-in order to limit the present invention.Below will describe to the embodiment of different combinations.
Please with reference to Fig. 3, Fig. 3 is the STRUCTURE DECOMPOSITION sketch map of light-emitting diode lamp module according to another embodiment of the present invention.Because therefore the structural similarity of the embodiment of present embodiment and Figure 1A is only explained to different place.
The light-emitting diode lamp module 10 of present embodiment, it comprises a lamp socket 200, a light source substrate 100 and a radiating seat 300.Wherein, lamp socket 200 also can have an external screw teeth 240, and external screw teeth 240 is positioned on the flange 212.And, also can have an internal thread 330 of corresponding external screw teeth 240 in the storage tank 310 of radiating seat 300.Between the lamp socket 200 and radiating seat 300 of present embodiment, be lamp socket 200 to be combined with radiating seat 300 through the external screw teeth 240 and the collocation of internal thread 330.In other words, the user is threaded into lamp socket 200 in the storage tank 310 of radiating seat 300 with a direction of rotation.Relative, only need opposite spin can lamp socket 200 be taken out by storage tank 310.So such light-emitting diode lamp module 10 can make the user replace radiating seat 300 or lamp socket 200 easily.
Please with reference to Fig. 4, Fig. 4 is the STRUCTURE DECOMPOSITION sketch map of light-emitting diode lamp module according to another embodiment of the present invention.The light-emitting diode lamp module 10 of present embodiment, it comprises a lamp socket 200, a light source substrate 100 and a radiating seat 300.Wherein, lamp socket 200 also can have a button hook 250, and button hook 250 is positioned at second side 220 and around opening 232.Between the lamp socket 200 and radiating seat 300 of present embodiment, be that the button hook 250 through lamp socket 200 is fastened on radiating seat 300, and lamp socket 200 is combined with radiating seat 300.In other words, the user is so that lamp socket 200 is pushed towards storage tank 310, and button hook 250 is to be sticked in radiating seat 300 automatically.Relative, the user only need execute the engaging strength greater than button hook 250, can lamp socket 200 be taken out by storage tank 310.So such light-emitting diode lamp module 10 can make the user replace radiating seat 300 or lamp socket 200 easily.
Please with reference to Fig. 5, Fig. 5 is the STRUCTURE DECOMPOSITION sketch map of light-emitting diode lamp module according to another embodiment of the present invention.The light-emitting diode lamp module 10 of present embodiment, it comprises a lamp socket 200, a light source substrate 100, a radiating seat 300 and two locking parts 550.Locking part 550 can be common screw.Wherein, lamp socket 200 also can have two perforation 260, and radiating seat 300 also has two screws 340 of corresponding two perforation 260.Locking part 550 wears perforation 260 and is locked in screw 340, and lamp socket 200 is locked on the radiating seat 300.Be noted that the locking part 550 of present embodiment is to be example with the screw, but non-in order to limit the present invention.For instance, locking part 550 also can be a latch.Between the lamp socket 200 and radiating seat 300 of present embodiment, be lamp socket 200 to be combined with radiating seat 300 through locking part 550.In other words, the user only need dismantle locking part 550 and can lamp socket 200 be taken out by storage tank 310.So such light-emitting diode lamp module 10 can make the user replace radiating seat 300 or lamp socket 200 easily.
Please with reference to Fig. 6, Fig. 6 is the STRUCTURE DECOMPOSITION sketch map of light-emitting diode lamp module according to another embodiment of the present invention.The light-emitting diode lamp module 10 of present embodiment, it comprises a lamp socket 200, a light source substrate 100 and a radiating seat 300.In addition, light-emitting diode lamp module 10 also can comprise two heat pipes 400 and a circuit board 500 in addition.Wherein, the external form of lamp socket 200 can be a cylinder type body, and lamp socket 200 has one first relative accommodation chamber 235 and one second accommodation chamber 237, and one first relative side 210 and one second side 220.First accommodation chamber 235 has one first opening 211 and is positioned at first side, 210, the second accommodation chambers 237 and has one second opening 221 and be positioned at second side 220.
The light source substrate 100 of present embodiment has a plurality of light emitting diodes 110, and light source substrate 100 is arranged at first 201 in first accommodation chamber 235, and at least partly contacts with this first 201.Meaning promptly, light source substrate 100 need can and lamp socket 200 between heat conducting effect is arranged.Therefore, light source substrate 100 with first 201 between to partly contact at least.
In addition, the light-emitting diode lamp module 10 of present embodiment is to be example with two heat pipes 400, and heat pipe 400 is to be U type body.Wherein, the material of heat pipe 400 can be copper or aluminium, but not as limit.Be noted that the quantity of heat pipe 400 and external form are also non-in order to limit the present invention.
Two heat pipes 400 are to be arranged in second accommodation chamber 237 with circuit board 500, and circuit board 500 electrically connects with light source substrate 100 through through hole 270.
In addition, the radiating seat 300 of present embodiment has a storage tank 310 and multi-disc radiating fin 320, and radiating fin 320 is around the outside of storage tank 310.Lamp socket 200 is sheathed in the storage tank 310 removably.When lamp socket 200 was in storage tank 310, the outside wall surface 202 of lamp socket 200 contacted with the internal face 312 of storage tank 310.
Wherein, the light emitting diode 110 on the light source substrate 100 is because of the luminous heat energy that produces, and heat conducts to lamp socket 200 to heat energy through light source substrate 100.Lamp socket 200 contacts with the internal face 312 of radiating seat 300 through outside wall surface 202, makes heat energy be passed to radiating seat 300 by lamp socket 200.Radiating seat 300 looses with the mode of heat radiation and thermal convection current heat energy through multi-disc radiating fin 320 and removes with heat energy.
In addition, the light-emitting diode lamp module 10 of present embodiment also can have a lampshade 600, one back light cover 700, one first retaining collar 610 and one second retaining collar 710.Lampshade 600 and back light cover 700 cover first opening 211 and second opening 221 of lamp socket 200 respectively, so that light source substrate 100, two heat pipes 400 and circuit board 500 are coated on respectively in first accommodation chamber 235 and second accommodation chamber 237.610 of first retaining collars are around lampshade 600 and be sheathed on first side 210 of lamp socket 200, and lampshade 600 can be fixedly set on the lamp socket 200.710 of second retaining collars are around back light cover 700 and be sheathed on second side 220 of lamp socket 200, and back light cover 700 can be fixedly set on the lamp socket 200.The light-emitting diode lamp module 10 of present embodiment also can comprise a power connection group 800, and power connection group 800 wears later light cover 700 and electrically connects with circuit board 500.
The lamp socket 200 of present embodiment is the storage tank 310 that directly inserts radiating seat 300, the close-fitting that it is reliable between the two a little and interosculating.Right its combination between the two is non-in order to limit the present invention, can change to the screw lock mode like Fig. 3, the engaging mode of Fig. 4 or the locking mode of Fig. 5 on demand.Therefore, the user can be disassembled lamp socket 200 easily by radiating seat 300, under difference begins with occasion, can replace the radiating seat 300 of different heat-sinking capabilities easily to light-emitting diode lamp module 10.
In the middle of above-mentioned each embodiment, radiating seat 300 is to be installed with single lamp socket 200, yet that radiating seat 300 is installed with the quantity of lamp socket 200 is non-in order to limit the present invention.Please with reference to Fig. 7, Fig. 7 is the structural representation of radiating seat according to another embodiment of the present invention.The radiating seat 300 of present embodiment has two storage tanks 310, and meaning is that radiating seat 300 can be installed with two lamp sockets 200 simultaneously.Further, radiating seat 300 also can have plural storage tank 310 and mate a plurality of lamp sockets 200, to meet actual demand.
According to the light-emitting diode lamp module of the foregoing description, lamp socket is the storage tank that is arranged at radiating seat.Wherein, be dismountable two independent components between lamp socket and radiating seat, and can dismantle easily and assembly to each other.When light-emitting diode lamp module under different environment for use conditions, when need using the light emitting diode of different kenels, the replacement radiating seat that the user can be suitable satisfies the lamp socket radiating requirements.And radiating seat can also be installed with a plurality of lamp sockets simultaneously, to satisfy the demand on the practice.And,, can increase the radiating effect of light-emitting diode lamp module of the present invention through the setting of heat pipe.So such light-emitting diode lamp module can reduce the user significantly and assemble the spent time of light-emitting diode lamp module, and be beneficial to follow-up maintenance and hyperphoric.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (15)
1. a light-emitting diode lamp module is characterized in that, comprises:
At least one lamp socket has one first and an outside wall surface;
One light source substrate has at least one light emitting diode, and this light source substrate is disposed at this first, and at least partly contacts with this first face; And
One radiating seat has at least one radiating fin and at least one storage tank, and this lamp socket is disposed at this storage tank, and this outside wall surface partly contacts with this radiating seat.
2. light-emitting diode lamp module according to claim 1 is characterized in that, also comprises a circuit board, and this lamp socket has an accommodation space, and this circuit board is arranged in this accommodation space, and this circuit board is electrically connected at this light source substrate.
3. light-emitting diode lamp module according to claim 2; It is characterized in that this accommodation space has a bottom surface and a snap-in structure, this snap-in structure is positioned at this bottom surface; And this first mask has a through hole; This through hole is communicated with this accommodation space, and this circuit board is clamped in this snap-in structure, and electrically connects through this through hole and this light source substrate.
4. light-emitting diode lamp module according to claim 1 is characterized in that, also comprises a heat pipe; And this lamp socket has an accommodation space; This heat pipe is arranged in this accommodation space, and this accommodation space has a relative bottom surface and an opening, and this heat pipe extends to this opening by this bottom surface.
5. light-emitting diode lamp module according to claim 4 is characterized in that, also comprises a heat-conducting cream, and this heat-conducting cream is between this lamp socket and this heat pipe.
6. light-emitting diode lamp module according to claim 4 is characterized in that, the material of this heat pipe is copper or aluminium.
7. light-emitting diode lamp module according to claim 1 is characterized in that, also comprises a heat-conducting cream, and this heat-conducting cream is between this light source substrate and this lamp socket, or/and between this lamp socket and this radiating seat.
8. light-emitting diode lamp module according to claim 1 is characterized in that this lamp socket has an external screw teeth, and this radiating seat has a internal thread that should external screw teeth, and this external screw teeth is matched with this internal thread.
9. light-emitting diode lamp module according to claim 1 is characterized in that this lamp socket has a button hook, and this lamp socket is fastened in this radiating seat with this button hook.
10. light-emitting diode lamp module according to claim 1 is characterized in that, also has a locking part, and this locking part secures to this radiating seat with this lamp socket.
11. light-emitting diode lamp module according to claim 1 is characterized in that, this radiating seat has a plurality of these storage tanks.
12. light-emitting diode lamp module according to claim 1 is characterized in that, also comprises a circuit board and a heat pipe; And this lamp socket has one first relative accommodation chamber and one second accommodation chamber; This first face is positioned at this first accommodation chamber, and this circuit board and this heat pipe are arranged at this second accommodation chamber, and this first mask has a through hole; This first accommodation chamber is communicated with this second accommodation chamber via this through hole, and this circuit board electrically connects through this through hole and this light source substrate.
13. light-emitting diode lamp module according to claim 12; It is characterized in that; Also comprise a lampshade and a back light cover; And this first accommodation chamber has one first opening, and this second accommodation chamber has one second opening, and this lampshade and this back light cover cover this first opening and this second opening respectively.
14. light-emitting diode lamp module according to claim 13; It is characterized in that; Also comprise one first retaining collar and one second retaining collar, this first retaining collar is around this lampshade, and this lampshade is fixed in this lamp socket; This second retaining collar is around this back light cover, and afterwards light cover be fixed in this lamp socket.
15. light-emitting diode lamp module according to claim 14 is characterized in that, also comprises a power connection group, this power connection group wore this back light cover, and electrically connected with this circuit board.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW099142243 | 2010-12-03 | ||
| TW099142243A TWI418735B (en) | 2010-12-03 | 2010-12-03 | Light emitting diode lamp module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102486266A true CN102486266A (en) | 2012-06-06 |
| CN102486266B CN102486266B (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010622454.4A Active CN102486266B (en) | 2010-12-03 | 2010-12-23 | LED lamp module |
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| Country | Link |
|---|---|
| CN (1) | CN102486266B (en) |
| TW (1) | TWI418735B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178578A (en) * | 2020-09-28 | 2021-01-05 | 安徽江淮汽车集团股份有限公司 | Automobile LED lamp |
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| CN201103844Y (en) * | 2007-11-09 | 2008-08-20 | 潘玉英 | Integrated lamp cap |
| CN201225536Y (en) * | 2008-06-19 | 2009-04-22 | 陈志铠 | Improved structure of light fittings |
| EP2105659A1 (en) * | 2008-03-27 | 2009-09-30 | Wen-Long Chyn | LED lamp having higher efficiency |
| TW200951368A (en) * | 2008-05-15 | 2009-12-16 | Ledx Technologies Llc | Adjustable beam lamp |
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|---|---|---|---|---|
| TW200815708A (en) * | 2006-09-19 | 2008-04-01 | gui-fang Chen | Lighting apparatus |
| CN201401673Y (en) * | 2009-05-14 | 2010-02-10 | 深圳市艾立克电子有限公司 | LED infrared lamp apparatus |
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- 2010-12-23 CN CN201010622454.4A patent/CN102486266B/en active Active
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| CN2921559Y (en) * | 2006-04-05 | 2007-07-11 | 简丞君 | LED projection light source module |
| CN201103844Y (en) * | 2007-11-09 | 2008-08-20 | 潘玉英 | Integrated lamp cap |
| EP2105659A1 (en) * | 2008-03-27 | 2009-09-30 | Wen-Long Chyn | LED lamp having higher efficiency |
| TW200951368A (en) * | 2008-05-15 | 2009-12-16 | Ledx Technologies Llc | Adjustable beam lamp |
| CN201225536Y (en) * | 2008-06-19 | 2009-04-22 | 陈志铠 | Improved structure of light fittings |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112178578A (en) * | 2020-09-28 | 2021-01-05 | 安徽江淮汽车集团股份有限公司 | Automobile LED lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI418735B (en) | 2013-12-11 |
| CN102486266B (en) | 2014-02-12 |
| TW201224347A (en) | 2012-06-16 |
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