CN202719406U - LED (light-emitting diode) lamp module and LED lamp - Google Patents
LED (light-emitting diode) lamp module and LED lamp Download PDFInfo
- Publication number
- CN202719406U CN202719406U CN2012202831364U CN201220283136U CN202719406U CN 202719406 U CN202719406 U CN 202719406U CN 2012202831364 U CN2012202831364 U CN 2012202831364U CN 201220283136 U CN201220283136 U CN 201220283136U CN 202719406 U CN202719406 U CN 202719406U
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- led
- led lamp
- end cap
- radiator
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Abstract
The utility model relates to the technical field of lamps, in particular to an LED lamp module and an LED lamp. The LED lamp module comprises a printed circuit board (PCB) and LED illuminants, the PCB comprises a heat sink and an electroconductive structure arranged on the mounting surface of the heat sink, and the LED illuminants are electrically connected with the electroconductive structure. The LED lamp comprises an LED lamp body which is electrically connected with a power supply, the LED lamp body comprises a transparent cover, end covers and the LED lamp module, the transparent cover is suitably mounted on the mounting surface of the heat sink, and the end covers are arranged on the ends of the heat sink. The utility model dispenses with a substrate as a carrier for mounting the LED illuminants, the electroconductive structure is directly arranged on the mounting surface of the heat sink to form the PCD, moreover, the LED illuminants are attached on the heat sink to form the LED lamp module, and the utility model has the advantages of simple structure, low production cost, simple manufacturing process and high heat dissipation efficiency.
Description
Technical field
The utility model relates to technical field of lamps, particularly a kind of LED lamp assembly and LED light fixture.
Background technology
LED, i.e. light emitting diode is owing in recent years aspect brightness, the key technical indexes such as energy-conservation development at full speed being arranged, be widely used in the multiple occasions such as Landscape Lighting, large screen display, and will have entered on a large scale the general lighting field.
General existing LED lighting mostly is shape and the mounting means that follows fluorescent tube at present, adopt glass-fiber-plate or aluminium base as substrate, and on substrate, lay Copper Foil, then mount the LED lamp and make the single sided board module, be used for heat-conducting silicone grease or the solidifying slurry of heat conduction of heat conduction in the brushing of the back side of single sided board module, then itself and radiator, power supply, outer cover and end cap etc. joined parts and be assembled into finished product.Yet, the LED lighting of the prior art must use substrate, and on substrate the brushing Heat Conduction Material, be coated with the substrate that brushes and fit together with radiator, led light source again and consist of LED lamp assembly, cause the cost of material of LED lamp high, complex structure, equipment cost height and radiating efficiency are poor.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, the LED lamp assembly that production cost is low and radiating efficiency is high for the deficiencies in the prior art.
Another purpose of the present utility model is to provide a kind of simple in structure, the LED light fixture that production cost is low and radiating efficiency is high for the deficiencies in the prior art.
The purpose of this utility model realizes by following technical measures.
A kind of LED lamp assembly is provided, comprises pcb board and LED illuminator, described pcb board comprises radiator and is arranged at the conductive structure of the installed surface of radiator that described LED illuminator is electrically connected with described conductive structure.
Wherein, described LED illuminator is attached at described radiator.
Wherein, described radiator is provided with a plurality of described LED illuminators.
Wherein, described radiator comprises radiating surface, and radiating surface and described installed surface consist of a heat radiation chamber, and described radiating surface is provided with fin.
Wherein, described radiator comprises radiating fin, and radiating fin is arranged at the lower surface of described installed surface.
Another purpose of the present utility model realizes by following technical measures.
A kind of LED light fixture is provided, comprise the LED lamp body that is electrically connected with supply unit, it is characterized in that: described LED lamp body comprises diffuser, end cap and LED lamp assembly, and described diffuser cooperates installation with the installed surface of described radiator, and the end of described radiator is provided with described end cap.
Wherein, described installed surface is provided with detent, and described diffuser is provided with locating convex block, and locating convex block and described detent cooperate to be installed.
Wherein, the below that described installed surface is positioned at described detent is provided with spacing lead angle, and the top that described diffuser is positioned at described locating convex block is provided with spacing block set.
Wherein, described LED lamp body also includes the copper pin, described end cap comprises the first end cap and the second end cap, and the first end cap and the second end cap are removable installed in respectively the two ends of described radiator, and described the first end cap or described the second end cap that link to each other with described supply unit are connected with the copper pin.
Wherein, described the first end cap be connected the second end cap and be connected with respectively described copper pin and connect.
The beneficial effects of the utility model are: a kind of LED lamp assembly, comprise pcb board and LED illuminator, and pcb board comprises radiator and is arranged at the conductive structure of the installed surface of radiator that the LED illuminator is electrically connected with conductive structure; The LED light fixture comprises the LED lamp body that is electrically connected with supply unit, and LED lamp body comprises diffuser, end cap and LED lamp assembly, and diffuser cooperates installation with the installed surface of radiator, and the end of radiator is provided with end cap; The carrier that the utility model cancellation substrate is installed as the LED illuminator, directly the installed surface at radiator arranges conductive structure formation pcb board, and sticks LED illuminator formation LED lamp assembly at radiator, has simple in structure, production cost is low, the advantage that manufacturing procedure is simple and radiating efficiency is high.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in the accompanying drawing does not consist of any restriction of the present utility model.
Fig. 1 is the first structural representation of a kind of LED light fixture of the utility model.
Fig. 2 is a kind of cross section structure schematic diagram of embodiment one of the present utility model.
Fig. 3 is the decomposition texture schematic diagram of Fig. 2.
Fig. 4 is the another kind of cross section structure schematic diagram of embodiment one of the present utility model.
Fig. 5 is the cross section structure schematic diagram of embodiment two of the present utility model.
Fig. 6 is the second structural representation of a kind of LED light fixture of the utility model.
Fig. 7 is the third structural representation of a kind of LED light fixture of the utility model.
Fig. 8 is the 4th kind of structural representation of a kind of LED light fixture of the utility model.
In Fig. 1 to Fig. 8, include:
10---supply unit 11---power pack
12---power module 13---wire
14---insulating trip 15---single sided board
20---the LED illuminator
30---diffuser 31---locating convex block
32---spacing block set 40---end cap
41---first end cap 411---copper pin capping
412---lower cappings 42---the second end cap
50---copper pin 60---radiator
61---installed surface 611---detent
612---spacing lead angle 62---radiating surface
621---fin 63---radiating fin
64---installation gaps 65---heat radiation chamber
70---screw.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described, this is preferred embodiment of the present utility model.
Embodiment one.
As shown in Figures 1 to 4, a kind of LED lamp assembly of present embodiment comprises pcb board and LED illuminator 20, and described pcb board comprises radiator 60 and be arranged at the conductive structure of the installed surface 61 of radiator 60 that described LED illuminator 20 is electrically connected with described conductive structure.Wherein, described LED illuminator 20 is attached at described radiator 60.
The carrier that the utility model cancellation substrate is installed as LED illuminator 20, and need to be on substrate the brushing Heat Conduction Material, economize in raw materials, directly the installed surface 61 at radiator 60 arranges conductive structure formation pcb board, and consist of LED lamp assemblies at the installed surface 61 of the radiator 60 LED illuminator 20 that directly is sticked, parts are few, shorten and make flow process, save human cost, in addition, the heat that LED illuminator 20 produces can directly dispel the heat by radiator 60, has simple in structure, production cost is low, the advantage that manufacturing procedure is simple and radiating efficiency is high.
The radiator 60 of present embodiment is provided with a plurality of described LED illuminators 20, and illumination brightness is large, and the light area is large, good illumination effect.Particularly, a plurality of described LED illuminators 20 and the formula that connects connect, and guarantee that other LED illuminator 20 still can work when single led illuminator 20 damages, and long service life is practical.Certainly, a plurality of described LED illuminators 20 also can be that serial connection connects, or 20 serial connection and 20 splice connections of part LED illuminator of part LED illuminator.
The radiator 60 of present embodiment comprises radiating surface 62, and radiating surface 62 and described installed surface 61 consist of a heat radiation chamber 65, and described radiating surface 62 is provided with fin 621.Particularly, fin 621 is arranged at the outer surface of radiating surface 62, increases the contact area of fin 621 and air, and radiating efficiency is high.
The cross section semicircular in shape in the heat radiation chamber 65 of present embodiment.Because the most semicircular in shape of light-emitting area of existing fluorescent lamp, the setting in semicircular heat radiation chamber 65 makes radiator 60 and diffuser 30 consist of circular configuration, satisfies people to the requirement of the lighting of traditional profile, and convenient most of user installation are used.In addition, when mounted, be conducive to supply unit 10 is placed in the heat radiation chamber 65, save the space, convenient combination is installed.
Further, the cross section in the heat radiation chamber 65 of present embodiment is polygon.As shown in Figure 4, the cross section in heat radiation chamber 65 is hexagon, and is simple in structure, convenient processing.Certainly, the cross section in heat radiation of the present utility model chamber 65 can also be quadrangle, pentagon or other polygonized structures, and this does not affect result of use of the present utility model, and can satisfy different consumers to the selection of LED lamp assembly and the LED light fixture of different profiles.
Embodiment two.
As shown in Figure 5, the difference of present embodiment and embodiment one is that the radiator 60 of present embodiment comprises radiating fin 63, and radiating fin 63 is arranged at the lower surface of described installed surface 61.
Particularly, the lower surface of installed surface 61 is provided with a plurality of radiating fins 63, and a plurality of radiating fins 63 intervals arrange, and is conducive to increase the contact area of radiating fin 63 and air, good heat dissipation effect, and radiating efficiency is high.
The remainder of present embodiment is identical with embodiment one, repeats no more here.
Embodiment three.
Extremely shown in Figure 8 such as Fig. 6, a kind of LED light fixture, comprise the LED lamp body that is electrically connected with supply unit 10, described LED lamp body comprises diffuser 30, end cap 40 and LED lamp assembly, described diffuser 30 cooperates installation with the installed surface 61 of described radiator 60, and the end of described radiator 60 is provided with described end cap 40.
The carrier that the utility model cancellation substrate is installed as LED illuminator 20, and need to be on substrate the brushing Heat Conduction Material, economize in raw materials, directly the installed surface 61 at radiator 60 arranges conductive structure formation pcb board, and consist of LED lamp assemblies at the installed surface 61 of the radiator 60 LED illuminator 20 that directly is sticked, parts are few, shorten and make flow process, save human cost, in addition, the heat that LED illuminator 20 produces can directly dispel the heat by radiator 60, has simple in structure, production cost is low, the advantage that manufacturing procedure is simple and radiating efficiency is high.
The installed surface 61 of present embodiment is provided with detent 611, and described diffuser 30 is provided with locating convex block 31, and locating convex block 31 and described detent 611 cooperate to be installed.Further, the below that installed surface 61 is positioned at described detent 611 is provided with spacing lead angle 612, and the top that described diffuser 30 is positioned at described locating convex block 31 is provided with spacing block set 32.
During installation, installed surface 61 is located between spacing block set 32 and the locating convex block 31, locating convex block 31 is embedded in the detent 611, and the bottom of locating convex block 31 and spacing lead angle 612 connect, guarantee that radiator 60 is connected with diffuser stable the connection, connective stability is good and for convenience detach, and ease of use is high.
Further, the upper surface of installed surface 61 is horizontal plane, is conducive to arrange conductive structure, is convenient to machine-shaping.
The radiator 60 of present embodiment offers installation gap 64, described end cap 40 is provided with the erection column that is used with installation gap 64, described radiator 60 is fixedly connected with by screw 70 with described end cap 40, effectively avoid end cap 40 to rotate in the end of radiator 60, guarantee end cap 40 and radiator 60 stable connections.
As shown in Figure 6 and Figure 7, the supply unit 10 of present embodiment comprises power pack 11, is arranged at the power module 12 in the power pack 11, and wire 13, and supply unit 10 is simple in structure, is convenient to assembling processing.Further, power pack 11 comprises the box body of a hollow and two ends conducting, and the two ends of box body are provided with insulating trip 14, with the outside of the contiguous insulating trip 14 of end cap 40 single sided board 15 can also be set.Wherein, power pack 11 is the box body of insulation, has dustproof and anti-creeping effect.
The LED lamp body of present embodiment also includes copper pin 50, end cap 40 comprises the first end cap 41 and the second end cap 42, the first end cap 41 and the second end cap 42 are removable installed in respectively the two ends of described radiator 60, and described the first end cap 41 or described the second end cap 42 that link to each other with described supply unit 10 are connected with copper pin 50.As shown in Figure 7, preferred embodiment supply unit 10 is connected with described the first end cap 41 as one, and described the first end cap 41 is connected with described copper pin 50.Particularly, supply unit 10 is arranged in the heat radiation chamber 65, and the first end cap 41 is connected with supply unit by the screw connection, avoids supply unit 10 to rock in the heat radiation chamber 65 of radiator 60, and is safe to use.
Embodiment four.
As shown in Figure 6, the difference of present embodiment and embodiment three is, the first end cap 41 of present embodiment be connected the second end cap 42 and be connected with respectively described copper pin 50 and connect.The left and right two ends of radiator 60 are respectively arranged with described end cap 40, all offer two installing holes that are used for installing copper pin 50 on each end cap 40.Conductive structure of the present utility model is the conductive structure of Copper Foil material, and end cap 40 is the end cap of irony.
As another preferred embodiment, supply unit 10 is connected with described the first end cap 41, described the first end cap 41 is connected with described copper pin 50, supply unit 10 is fixed in an end of the first end cap 41 residing radiators 60, the other end of radiator 60 then need not to fix like this, product component is few, convenient processing.
As shown in Figure 8, the supply unit 10 of present embodiment comprises power pack 11, is arranged at the power module 12 in the power pack 11, and wire 13, and power pack 11 is a heat-shrinkable T bush, is used for fixed installation power module 12.The first end cap 41 of present embodiment comprises copper pin capping 411 and lower capping 412, and is simple in structure, is convenient to assembly and disassembly.
The installed surface 61 of present embodiment is provided with locating convex block, and described diffuser 30 is provided with detent, and detent and described locating convex block cooperate to be installed, and is conducive to improve the connective stability of radiator 60 and diffuser 30, and dependability is strong.
The remainder of present embodiment is identical with embodiment three, repeats no more here.
Should be noted that at last; above embodiment is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; although with reference to preferred embodiment the utility model has been done to explain; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (10)
1. LED lamp assembly is characterized in that: comprise pcb board and LED illuminator, described pcb board comprises radiator and is arranged at the conductive structure of the installed surface of radiator that described LED illuminator is electrically connected with described conductive structure.
2. a kind of LED lamp assembly according to claim 1, it is characterized in that: described LED illuminator is attached at described radiator.
3. a kind of LED lamp assembly according to claim 2, it is characterized in that: described radiator is provided with a plurality of described LED illuminators.
4. a kind of LED lamp assembly according to claim 1, it is characterized in that: described radiator comprises radiating surface, and radiating surface and described installed surface consist of a heat radiation chamber, and described radiating surface is provided with fin.
5. a kind of LED lamp assembly according to claim 1, it is characterized in that: described radiator comprises radiating fin, radiating fin is arranged at the lower surface of described installed surface.
6. LED light fixture, comprise the LED lamp body that is electrically connected with supply unit, it is characterized in that: described LED lamp body comprises the described LED lamp of any one assembly in diffuser, end cap and the claim 1～5, described diffuser cooperates installation with the installed surface of described radiator, and the end of described radiator is provided with described end cap.
7. a kind of LED light fixture according to claim 6, it is characterized in that: described installed surface is provided with detent, and described diffuser is provided with locating convex block, and locating convex block and described detent cooperate to be installed.
8. a kind of LED light fixture according to claim 7, it is characterized in that: the below that described installed surface is positioned at described detent is provided with spacing lead angle, and the top that described diffuser is positioned at described locating convex block is provided with spacing block set.
9. a kind of LED light fixture according to claim 6, it is characterized in that: described LED lamp body also includes the copper pin, described end cap comprises the first end cap and the second end cap, the first end cap and the second end cap are removable installed in respectively the two ends of described radiator, and described the first end cap or described the second end cap that link to each other with described supply unit are connected with the copper pin.
10. a kind of LED light fixture according to claim 9 is characterized in that: described the first end cap be connected the second end cap and be connected with respectively described copper pin and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202831364U CN202719406U (en) | 2012-06-15 | 2012-06-15 | LED (light-emitting diode) lamp module and LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202831364U CN202719406U (en) | 2012-06-15 | 2012-06-15 | LED (light-emitting diode) lamp module and LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719406U true CN202719406U (en) | 2013-02-06 |
Family
ID=47621229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202831364U Expired - Fee Related CN202719406U (en) | 2012-06-15 | 2012-06-15 | LED (light-emitting diode) lamp module and LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719406U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882769A (en) * | 2019-03-08 | 2019-06-14 | 深圳市艾格斯特科技有限公司 | A kind of tunnel type LED lamp |
| CN112050100A (en) * | 2020-09-28 | 2020-12-08 | 广东南月照明科技有限公司 | Pressing buckle structure of guardrail tube lamp and waterproof structure based on structure |
| CN112082102A (en) * | 2020-09-28 | 2020-12-15 | 广东南月照明科技有限公司 | Lamp for special-shaped guardrail tube and assembling method thereof |
-
2012
- 2012-06-15 CN CN2012202831364U patent/CN202719406U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882769A (en) * | 2019-03-08 | 2019-06-14 | 深圳市艾格斯特科技有限公司 | A kind of tunnel type LED lamp |
| CN112050100A (en) * | 2020-09-28 | 2020-12-08 | 广东南月照明科技有限公司 | Pressing buckle structure of guardrail tube lamp and waterproof structure based on structure |
| CN112082102A (en) * | 2020-09-28 | 2020-12-15 | 广东南月照明科技有限公司 | Lamp for special-shaped guardrail tube and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20140615 |
|
| EXPY | Termination of patent right or utility model |