CN104235686A - LED (light-emitting diode) lamp - Google Patents

LED (light-emitting diode) lamp Download PDF

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Publication number
CN104235686A
CN104235686A CN201410409772.0A CN201410409772A CN104235686A CN 104235686 A CN104235686 A CN 104235686A CN 201410409772 A CN201410409772 A CN 201410409772A CN 104235686 A CN104235686 A CN 104235686A
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China
Prior art keywords
led lamp
groove
draw
bar
lamp
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CN201410409772.0A
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CN104235686B (en
Inventor
鲁周波
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SUZHOU LINKE LIGHTING SCIENCE & TECHNOLOGY Co Ltd
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SUZHOU LINKE LIGHTING SCIENCE & TECHNOLOGY Co Ltd
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Priority to CN201410409772.0A priority Critical patent/CN104235686B/en
Publication of CN104235686A publication Critical patent/CN104235686A/en
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Abstract

The invention discloses an LED (light-emitting diode) lamp, which comprises a power supply guide rail, a power unit and a lamp body, wherein the lamp body comprises a reflecting bracket, an LED light bar and a lampshade; the power unit is arranged in the power supply guide rail; power is transmitted to the LED light bar after being taken from the power supply guide rail by the power unit. According to the LED lamp, the rail is usually manufactured by a metal section, and the metal section is stretched and formed by virtue of a die when being manufactured, and can be machined to be straight within a certain length range, so that a linearly straight technical effect can be achieved after the whole lamp is mounted; meanwhile, the position of the lamp body can be conveniently shifted along the power supply guide rail without changing the position of the power supply guide rail, so that the LED lamp is more convenient.

Description

LED lamp
Technical field
The present invention relates to field of lighting devices, particularly relate to a kind of LED lamp.
Background technology
At present in the large-scale places such as supermarket, market, meeting-place, all need to use lighting.At present, these are local normally used is common fluorescent lamp.But common fluorescent lamp has some shortcomings.One, energy consumption is comparatively large, and the energy consumption of common fluorescent lamp is equivalent to four times of LED; Two, frangible, what use due to common fluorescent lamp is all glass lamp, and glass lamp is easily broken after being clashed into; Three, not environmentally, because all contain mercury inside common fluorescent lamp, can pollute; Four, dangerous, common fluorescent lamp uses the alternating current of 220V, and so high voltage can damage human body; Five, the life-span is short, and the ultralow life-span is that light fixture safeguards frequent.
Current also have some to use LED illuminator as the product of light emitting source, but the moulding of conventional lamp fundamentally do not jumped out by these light fixtures, still needs to arrange multiple groove on the ceiling, by lamp installation in groove, so install inconvenience, after lamp installation, the position of light fixture is substantially fixing.And in large-scale place, because light bar is very long, linear after lamp installation light bar bends not, affect the overall sense organ in supermarket, in pursuit details, perfect atmosphere more and more denounce by the client of numerous high request.
Summary of the invention
It is one or more that the present invention solves the problem, and provides a kind of energy saving, simultaneously easy for installation, and LED lamp linear more straight after installing.
According to an aspect of the present invention, provide LED lamp, comprise electrical supply rail, power subsystem and lamp body, lamp body comprises reflective support, LED lamp bar and lampshade,
Electrical supply rail is channel-shaped structure;
Power subsystem is located in electrical supply rail;
The side of reflective support is movably connected with electrical supply rail;
LED lamp bar is fixed on reflective support;
Lampshade is connected with the opposite side of reflective support and covers the top of LED lamp bar;
Power subsystem passes to LED lamp bar after electrical supply rail power taking.
Its beneficial effect is, LED lamp bar of the present invention is from power taking in the middle of electrical supply rail, because track is made up of shape usually, shape is all shaping by die drawn when making, straight effect can be accomplished within the scope of certain length, so when installation, linearly straight technique effect can be realized after whole lamp installation.
Meanwhile, because whole electrical supply rail can obtain electric energy, so the position of lamp body can be moved very easily along electrical supply rail, do not need the position changing electrical supply rail simultaneously, more convenient.Moreover the light that LED lamp bar sends, after reflective support fully radiates optically focused, then is come out by lampshade, make whole lamp luminescence evenly soft.Meanwhile, reflective support can adopt full aluminium material to make, and the reflective support of full aluminium material can provide larger area of dissipation for the heat radiation of LED lamp bar, and the power of LED lamp can be done more.
In some embodiments, electrical supply rail comprises top board, two panels outer panel and two panels interior plate, the top of outer panel and interior plate is fixed on top board, the bottom of interior plate and outer panel is provided with support plate, top board, outer panel, interior plate surround semi-enclosed accommodation space together with support plate, and power subsystem is positioned at accommodation space.Its beneficial effect is, because power subsystem is positioned at accommodation space, so power subsystem can be supported by support plate, can not fall down in accommodation space, power subsystem also can be allowed to move in the longitudinal direction along electrical supply rail very easily simultaneously.
In some embodiments, interior plate is established the first draw-in groove, the first draw-in groove is provided with insulation tank bar, and the opening of insulation tank bar, towards accommodation space, is provided with conductor wire in insulation tank bar.Its beneficial effect is, because the main body of whole electrical supply rail is all made up of shape usually, so directly conducted electricity by the main body of electrical supply rail, and meeting danger very, dangerous.By arranging insulation tank bar on the first draw-in groove of interior plate, then conductor wire is set in insulation tank bar.This technical scheme can allow electrical supply rail realize the function of power supply, meanwhile, because conductor wire is located in insulation tank bar, so the main body of electrical supply rail and top board, outer panel, interior plate and support plate can't be charged, and the danger not having electric leakage and get an electric shock.
Insulation tank bar has adopted certain flexible rubber groove bar usually, thus being fastened in the first draw-in groove of making that rubber groove bar can be more convenient and more stable.Meanwhile, the coefficient of friction of rubber is comparatively large, can well clamp conductor wire, prevent conductor wire from dropping out in rubber groove bar.
In some embodiments, the cross section of insulation tank bar is Ω character form structure, insulation tank bar comprises top, two the first connecting portions and two the second connecting portions, one end of two the first connecting portions is connected to the two ends at top, the other end of the first connecting portion is connected with the second connecting portion, and the first connecting portion forms bayonet socket after being connected with the second connecting portion, and bayonet clip is located on the interior plate of the first draw-in groove both sides, first connecting portion covers the side of interior plate, and the second connecting portion covers the opposite side of interior plate.Its beneficial effect is, conductor wire can be positioned at the inside of Ω character form structure, thus being fixed in insulation adhesive tape of making that conductor wire can be good.Meanwhile, covered the both sides of interior plate respectively by the first connecting portion and the second connecting portion, thus a larger insulating regions can be realized, ensure that conductor wire can not touch interior plate certainly, prevent from leaking electricity and the possibility of electric shock.
In some embodiments, power subsystem comprises insulation box body and is positioned at the LED power of insulation box body, insulation box body comprises the fillet of pair of opposing, one group of relative side of insulation box body is provided with input shell fragment, one end of input shell fragment contacts with the conductor wire in insulation tank bar, the other end of input shell fragment is connected with LED power, insulation box body is arranged in accommodation space, the bottom of insulation box body is provided with output shell fragment, the one end exporting shell fragment is connected with LED power, and the other end exporting shell fragment is powered to LED lamp bar.Its beneficial effect is, conductor wire is connected to the civil power of 220V, again low tension is supplied LED lamp bar after being changed by power subsystem.Insulation box body is adopted to be to prevent the component contact that should not get an electric shock in the middle of LED power to conductor wire.Power subsystem can be designed to rectangle on the whole, and power subsystem comprises long limit and minor face, and input shell fragment is positioned on minor face.After insulation box body arranges a pair fillet, when mounted, first minor face one end of power subsystem can be inserted in accommodation space, and then by whole power subsystem along fillet position integral-rotation 90 degree, make the long limit of power subsystem perpendicular to electrical supply rail.When inputting shell fragment and not stressing, entire length after power subsystem adds two ends input shell fragment is greater than the distance between two conductor wires, because input shell fragment has certain elasticity, so whole power subsystem can well be fastened in the accommodation space of electrical supply rail, and keep relative stability, simultaneously, input shell fragment is under the effect of elastic force, input shell fragment can keep good close contact with conductor wire, ensure conductive effect, the material of usual conductor wire and input shell fragment all uses copper to be advisable, because the conductive effect of copper is more satisfactory.
In some embodiments, reflective support comprises backboard, two panels side plate and arcuation reflector, two panels side plate and backboard and arcuation reflector cross hollow space, the surface of backboard is provided with radiating fin, the inner surface of arcuation reflector is provided with the second draw-in groove, LED lamp bar is arranged in the second draw-in groove, the both sides of arcuation reflector are provided with the 3rd draw-in groove, the both sides of lampshade are provided with card rib, card rib is arranged in the 3rd draw-in groove, the top of two panels side plate is provided with extension, forms the spacing draw-in groove holding electrical supply rail between two extensions.Its beneficial effect is, arranges hollow space mainly in order to save material, makes whole reflective support lighter, thus convenient installation.The radiating fin of back plate surface further can increase the area of whole reflective support, thus increasing heat radiation area, improve radiating effect.Meanwhile, when installation, electrical supply rail can be arranged in spacing draw-in groove, makes lamp body and electrical supply rail keep linear consistent.
In some embodiments, radiating fin is provided with T-shaped installation portion, and insulation box body is provided with the 4th draw-in groove, and T-shaped installation portion and the 4th draw-in groove fasten.Its beneficial effect is, each lamp body can be arranged in pairs or groups two power subsystems, and two power subsystems lay respectively at lamp body two ends.When installation, by the 4th draw-in groove on insulation box body and the engaging of T-shaped installation portion, make lamp body can be located between two power subsystems, T-shaped installation portion can be tangled by insulation box body simultaneously, ensure the normal mounting of lamp body.
In some embodiments, T-shaped installation portion comprises the horizontal part being positioned at top and the vertical portion being positioned at below, vertical portion is connected with radiating fin, horizontal position is in the top of vertical portion, the junction of horizontal part and vertical portion is positioned at the middle part of horizontal part, 4th draw-in groove is positioned at the wide portion comprising and be positioned at top and the narrow portion being positioned at below, and wide portion matches with horizontal part, and narrow portion matches with vertical portion.Its beneficial effect is, when T-shaped installation portion and the 4th draw-in groove fasten time, horizontal part just can hang in wide portion, vertical portion is positioned in narrow portion simultaneously, the bottom in wide portion just can support horizontal part, prevents coming off of T-shaped installation portion, thus realizes good installation effect.
In some embodiments, also comprise end cap, end cap comprises body and is connected pawl, and connect the side that pawl is fixed on body, the two ends of backboard are provided with U-shaped opening, connects pawl and matches with U-shaped opening.Its beneficial effect is, lamp body can be made to realize a space comparatively closed, prevent from falling into dust in the middle of lampshade, ensure good illumination effect by end cap.By connecting coordinating of pawl and U-shaped opening, connection can be realized more easily.
In some embodiments, end cap is provided with two and connects pawl, connects pawl and is provided with conducting strip, and one end of conducting strip is connected with output shell fragment, and the other end of conducting strip is electrically connected with LED lamp bar.Its beneficial effect is, extend into lamp body inside owing to connecting pawl, so be provided with conducting strip on connection pawl after, the tie point exporting shell fragment and conducting strip is located in the inside of lamp body, thus the danger that can prevent electric leakage and get an electric shock.
Accompanying drawing explanation
Fig. 1 is the structural representation of the LED lamp of an embodiment of the present invention;
Fig. 2 is the side view of the LED lamp of an embodiment of the present invention;
Fig. 3 is the structural representation of the electrical supply rail of the LED lamp of an embodiment of the present invention;
Fig. 4 is the enlarged diagram of part A in Fig. 3;
Fig. 5 is the structural representation of the insulation tank bar of the LED lamp of an embodiment of the present invention
Fig. 6 is the structural representation of the power subsystem of the LED lamp of an embodiment of the present invention;
Fig. 7 is the structural representation of another angle of the power subsystem of the LED lamp of an embodiment of the present invention;
Fig. 8 is the structural representation of the reflective support of the LED lamp of an embodiment of the present invention;
Fig. 9 is the structural representation of the lampshade of the LED lamp of an embodiment of the present invention;
Figure 10 is the structural representation after the reflective support of the LED lamp of an embodiment of the present invention and lampshade composite;
Figure 11 is the structural representation after the power subsystem of the LED lamp of an embodiment of the present invention and T-shaped installation portion combine;
Figure 12 is the structural representation after the power subsystem of the LED lamp of an embodiment of the present invention and lamp body combine;
Figure 13 is the cross section structure schematic diagram of the LED lamp of an embodiment of the present invention;
Figure 14 is the structural representation of the end cap of the LED lamp of an embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 to 14 and detailed description of the invention, LED lamp of the present invention is described further.
As shown in the figure, LED lamp comprises electrical supply rail 1, power subsystem 2 and lamp body 3, and lamp body 3 comprises reflective support 31, LED lamp bar 32 and lampshade 33.Wherein, electrical supply rail 1 is channel-shaped structure, power subsystem 2 is located in electrical supply rail 1, the side of reflective support 31 is movably connected with electrical supply rail 1, LED lamp bar 32 is fixed on reflective support 31, lampshade 33 is connected with the opposite side of reflective support 31 and covers the top of LED lamp bar 32, and power subsystem 2 passes to LED lamp bar 32 after electrical supply rail 1 power taking.
LED lamp bar 32 of the present invention is from power taking in the middle of electrical supply rail 1, because track is made up of shape usually, shape is all shaping by die drawn when making, straight effect can be accomplished within the scope of certain length, so when installation, linearly straight technique effect can be realized after whole lamp installation.
Meanwhile, because whole electrical supply rail 1 can obtain electric energy, so the position of lamp body 3 can be moved very easily along electrical supply rail 1, do not need the position changing electrical supply rail 1 simultaneously, more convenient.Moreover the light that LED lamp bar 32 sends, after reflective support 31 fully radiation optically focused, then is come out by lampshade 33, makes whole lamp luminescence evenly soft.Meanwhile, reflective support 31 can adopt full aluminium material to make, and the reflective support 31 of full aluminium material can provide larger area of dissipation for the heat radiation of LED lamp bar 32, and the power of LED lamp can be done more.
Electrical supply rail 1 of the present invention comprises top board 11, two panels outer panel 12 and two panels interior plate 13, the top 161 of outer panel 12 and interior plate 13 is fixed on top board 11, the bottom of interior plate 13 and outer panel 12 is provided with support plate 14, top board 11, outer panel 12, interior plate 13 surround semi-enclosed accommodation space 15 together with support plate 14, and power subsystem 2 is positioned at accommodation space 15.Because power subsystem 2 is positioned at accommodation space 15, so power subsystem 2 can be supported by support plate 14, can not fall down in accommodation space 15, power subsystem 2 also can be allowed to move in the longitudinal direction along electrical supply rail 1 very easily simultaneously.
For electrical supply rail 1 can be powered, technical solution of the present invention has been on interior plate 13, establish the first draw-in groove 131, first draw-in groove 131 to be provided with insulation tank bar 16, and the opening of insulation tank bar 16, towards accommodation space 15, is provided with conductor wire 17 in insulation tank bar 16.Because the main body of whole electrical supply rail 1 is all made up of shape usually, so directly conducted electricity by the main body of electrical supply rail 1, meeting danger very, dangerous.By arranging insulation tank bar 16 on the first draw-in groove 131 of interior plate 13, then conductor wire 17 is set in insulation tank bar 16.This technical scheme can allow electrical supply rail 1 realize the function of power supply, simultaneously, because conductor wire 17 is located in insulation tank bar 16, so the main body of electrical supply rail 1 and top board 11, outer panel 12, interior plate 13 and support plate 14 can't be charged, the danger not having electric leakage and get an electric shock.
Insulation tank bar 16 usually adopts certain flexible rubber groove bar, thus being fastened in the first draw-in groove 131 of making that rubber groove bar can be more convenient and more stable.Meanwhile, the coefficient of friction of rubber is comparatively large, can well clamp conductor wire 17, prevent conductor wire 17 from dropping out in rubber groove bar.
The cross section of insulation tank bar 16 of the present invention is Ω character form structure, insulation tank bar 16 comprises 161, two, top the first connecting portion 162 and two the second connecting portions 163, one end of two the first connecting portions 162 is connected to the two ends at top 161, the other end of the first connecting portion 162 is connected with the second connecting portion 163, first connecting portion 162 is connected rear formation bayonet socket 164 with the second connecting portion 163, bayonet socket 164 is folded on the interior plate 13 of the first draw-in groove 131 both sides, first connecting portion 162 covers the side of interior plate 13, and the second connecting portion 163 covers the opposite side of interior plate 13.
Conductor wire 17 can be positioned at the inside of Ω character form structure, thus being fixed in insulation adhesive tape of making that conductor wire 17 can be good.Meanwhile, covered the both sides of interior plate 13 respectively by the first connecting portion 162 and the second connecting portion 163, thus a larger insulating regions can be realized, ensure that conductor wire 17 can not touch interior plate 13 certainly, prevent from leaking electricity and the possibility of electric shock.
Power subsystem 2 of the present invention comprises insulation box body 21 and is positioned at the LED power of insulation box body 21, insulation box body 21 comprises the fillet 23 of pair of opposing, one group of relative side of insulation box body 21 is provided with input shell fragment 22, input one end of shell fragment 22 contacts with the conductor wire 17 in insulation tank bar 16, the other end of input shell fragment 22 is connected with LED power, insulation box body 21 is arranged in accommodation space 15, the bottom of insulation box body 21 is provided with and exports shell fragment 24, the one end exporting shell fragment 24 is connected with LED power, and the other end exporting shell fragment 24 is powered to LED lamp bar 32.
When LED lamp work, conductor wire 17 is connected to the civil power of 220V, after being changed by power subsystem 2, again low tension is supplied LED lamp bar 32.Insulation box body 21 is adopted to be to prevent the component contact that should not get an electric shock in the middle of LED power to conductor wire 17.Power subsystem 2 can be designed to rectangle on the whole, and power subsystem 2 comprises long limit and minor face, and input shell fragment 22 is positioned on minor face.After insulation box body 21 arranges a pair fillet 23, when mounted, first minor face one end of power subsystem 2 can be inserted in accommodation space 15, and then by whole power subsystem 2 along fillet 23 position integral-rotation 90 degree, make the long limit of power subsystem 2 perpendicular to electrical supply rail 1.When inputting shell fragment 22 and not stressing, entire length after power subsystem 2 adds two ends input shell fragment 22 is greater than the distance between two conductor wires 17, because input shell fragment 22 has certain elasticity, so whole power subsystem 2 can well be fastened in the accommodation space 15 of electrical supply rail 1, and keep relative stability, simultaneously, input shell fragment 22 is under the effect of elastic force, input shell fragment 22 can keep good close contact with conductor wire 17, ensure conductive effect, the material of usual conductor wire 17 and input shell fragment 22 all uses copper to be advisable, because the conductive effect of copper is more satisfactory.
Reflective support 31 of the present invention comprises backboard 311, two panels side plate 312 and arcuation reflector 313, two panels side plate 312 crosses hollow space 314 with backboard 311 and arcuation reflector 313, the surface of backboard 311 is provided with radiating fin 315, the inner surface of arcuation reflector 313 is provided with the second draw-in groove 316, LED lamp bar 32 is arranged in the second draw-in groove 316, the both sides of arcuation reflector 313 are provided with the 3rd draw-in groove 317, and the both sides of lampshade 33 are provided with card rib 331, and card rib 331 is arranged in the 3rd draw-in groove 317.The top 161 of two panels side plate 312 is provided with extension 318, forms the spacing draw-in groove 319 holding electrical supply rail 1 between two extensions 318.Its beneficial effect is, arranges hollow space 314 mainly in order to save material, makes whole reflective support 31 lighter, thus convenient installation.The radiating fin 315 on backboard 311 surface further can increase the area of whole reflective support 31, thus increasing heat radiation area, improve radiating effect.Meanwhile, when installation, electrical supply rail 1 can be arranged in spacing draw-in groove 319, makes lamp body 3 and electrical supply rail 1 keep linear consistent.
In order to lamp body 3 can be arranged on easily on electrical supply rail 1, the technical solution used in the present invention is on radiating fin 315, arrange T-shaped installation portion 320, and insulation box body 21 arranges the 4th draw-in groove 25, and T-shaped installation portion 320 and the 4th draw-in groove 25 fasten.Each lamp body 3 two power subsystems, 2, two power subsystems 2 of can arranging in pairs or groups lay respectively at lamp body 3 two ends.When installation, by the engaging of the 4th draw-in groove 25 on insulation box body 21 with T-shaped installation portion 320, make lamp body 3 can be located between two power subsystems 2, T-shaped installation portion 320 can be tangled by insulation box body 21 simultaneously, ensure the normal mounting of lamp body 3.
Wherein, T-shaped installation portion 320 comprises the horizontal part 321 being positioned at top and the vertical portion 322 being positioned at below, vertical portion 322 is connected with radiating fin 315, horizontal part 321 is positioned at the top 161 of vertical portion 322, horizontal part 321 is positioned at the middle part of horizontal part 321 with the junction of vertical portion 322,4th draw-in groove 25 is positioned at and comprises the wide portion 26 being positioned at top and the narrow portion 27 being positioned at below, and wide portion 26 matches with horizontal part 321, and narrow portion 27 matches with vertical portion 322.When T-shaped installation portion 320 and the 4th draw-in groove 25 fasten time, horizontal part 321 just can hang in wide portion 26, and vertical portion 322 is positioned in narrow portion 27 simultaneously, and the bottom in wide portion 26 just can support horizontal part 321, prevent coming off of T-shaped installation portion 320, thus realize good installation effect.
Usually, the present invention also comprises end cap 34, and end cap 34 comprises body 341 and is connected pawl 342, and connect the side that pawl 342 is fixed on body 341, the two ends of backboard 311 are provided with U-shaped opening 323, connects pawl 342 and matches with U-shaped opening 323.Its beneficial effect is, lamp body 3 can be made to realize a space comparatively closed, prevent from falling into dust in the middle of lampshade 33, ensure good illumination effect by end cap 34.By connecting coordinating of pawl 342 and U-shaped opening 323, connection can be realized more easily.
Connection pawl 342 on a usual end cap 34 is provided with two, connects pawl 342 and is provided with conducting strip 343, and one end of conducting strip 343 is connected with output shell fragment 24, and the other end of conducting strip 343 is electrically connected with LED lamp bar 32.Extend into lamp body 3 inside owing to connecting pawl 342, so be provided with conducting strip 343 on connection pawl 342 after, the tie point exporting shell fragment 24 and conducting strip 343 is located in the inside of lamp body 3, thus the danger that can prevent electric leakage and get an electric shock.
Above is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.

Claims (10)

1.LED light fixture, it is characterized in that, comprise electrical supply rail (1), power subsystem (2) and lamp body (3), described lamp body (3) comprises reflective support (31), LED lamp bar (32) and lampshade (33)
Described electrical supply rail (1) is channel-shaped structure;
Described power subsystem (2) is located in described electrical supply rail (1);
The side of described reflective support (31) is movably connected with described electrical supply rail (1);
Described LED lamp bar (32) is fixed on described reflective support (31);
Described lampshade (33) is connected with the opposite side of described reflective support (31) and covers the top of described LED lamp bar (32);
Described power subsystem (2) passes to LED lamp bar (32) after described electrical supply rail (1) power taking.
2. LED lamp according to claim 1, its spy is, described electrical supply rail (1) comprises top board (11), two panels outer panel (12) and two panels interior plate (13), the top of described outer panel (12) and interior plate (13) is fixed on described top board (11), the bottom of described interior plate (13) and outer panel (12) is provided with support plate (14), described top board (11), outer panel (12), interior plate (13) and support plate (14) surround semi-enclosed accommodation space (15) together, described power subsystem (2) is positioned at described accommodation space (15).
3. LED lamp according to claim 2, it is characterized in that, described interior plate (13) is established the first draw-in groove (131), described first draw-in groove (131) is provided with insulation tank bar (16), the opening of described insulation tank bar (16), towards accommodation space (15), is provided with conductor wire (17) in described insulation tank bar (16).
4. LED lamp according to claim 3, it is characterized in that, the cross section of described insulation tank bar (16) is Ω character form structure, described insulation tank bar (16) comprises top (161), two the first connecting portions (162) and two the second connecting portions (163), one end of two described first connecting portions (162) is connected to the two ends of described top (161), the other end of described first connecting portion (162) is connected with described second connecting portion (163), described first connecting portion (162) forms bayonet socket (164) after being connected with described second connecting portion (163), described bayonet socket (164) is folded on the interior plate (13) of described first draw-in groove (131) both sides, described first connecting portion (162) covers the side of described interior plate (13), described second connecting portion (163) covers the opposite side of described interior plate (13).
5. LED lamp according to claim 4, it is characterized in that, described power subsystem (2) comprises insulation box body (21) and is positioned at the LED power of insulation box body (21), described insulation box body (21) comprises the fillet (23) of pair of opposing, one group of relative side of described insulation box body (21) is provided with input shell fragment (22), one end of described input shell fragment (22) contacts with the conductor wire (17) in described insulation tank bar (16), the other end of described input shell fragment (22) is connected with described LED power, described insulation box body (21) is arranged in described accommodation space (15), the bottom of described insulation box body (21) is provided with and exports shell fragment (24), one end of described output shell fragment (24) is connected with described LED power, the other end of described output shell fragment (24) is powered to described LED lamp bar (32).
6. LED lamp according to claim 4, it is characterized in that, described reflective support (31) comprises backboard (311), two panels side plate (312) and arcuation reflector (313), described two panels side plate (312) crosses hollow space (314) with backboard (311) and arcuation reflector (313), the surface of described backboard (311) is provided with radiating fin (315), the inner surface of described arcuation reflector (313) is provided with the second draw-in groove (316), described LED lamp bar (32) is arranged in described second draw-in groove (316), the both sides of described arcuation reflector (313) are provided with the 3rd draw-in groove (317), the both sides of described lampshade (33) are provided with card rib (331), described card rib (331) is arranged in described 3rd draw-in groove (317), the top (161) of two panels side plate (312) is provided with extension (318), the spacing draw-in groove (319) holding described electrical supply rail (1) is formed between two extensions (318).
7. LED lamp according to claim 6, it is characterized in that, described radiating fin (315) is provided with T-shaped installation portion (320), described insulation box body (21) is provided with the 4th draw-in groove (25), and described T-shaped installation portion (320) and described 4th draw-in groove (25) fasten.
8. LED lamp according to claim 7, it is characterized in that, described T-shaped installation portion (320) comprises the horizontal part (321) being positioned at top and the vertical portion (322) being positioned at below, described vertical portion (322) is connected with described radiating fin (315), described horizontal part (321) is positioned at the top (161) of described vertical portion (322), described horizontal part (321) is positioned at the middle part of described horizontal part (321) with the junction of described vertical portion (322), described 4th draw-in groove (25) is positioned at the wide portion (26) comprising and be positioned at top and the narrow portion (27) being positioned at below, described wide portion (26) is matched with described horizontal part (321), described narrow portion (27) matches with described vertical portion (322).
9. LED lamp according to claim 8, it is characterized in that, also comprise end cap (34), described end cap (34) comprises body (341) and is connected pawl (342), described connection pawl (342) is fixed on the side of described body (341), the two ends of described backboard (311) are provided with U-shaped opening (323), and described connection pawl (342) is matched with described U-shaped opening (323).
10. LED lamp according to claim 9, it is characterized in that, described end cap (34) is provided with two and connects pawl (342), described connection pawl (342) is provided with conducting strip (343), one end of described conducting strip (343) is connected with described output shell fragment (24), and the other end of described conducting strip (343) is electrically connected with described LED lamp bar (32).
CN201410409772.0A 2014-08-19 2014-08-19 LED (light-emitting diode) lamp Active CN104235686B (en)

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN104633574A (en) * 2015-02-09 2015-05-20 苏州市琳珂照明科技有限公司 Lead rail type LED (light-emitting diode) lamp
CN105491704A (en) * 2015-02-09 2016-04-13 鲁周波 Dimming control system and method of LED light
CN108826114A (en) * 2018-07-25 2018-11-16 苏州欧普照明有限公司 track lamp
WO2020020104A1 (en) * 2018-07-25 2020-01-30 苏州欧普照明有限公司 Rail light

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