CN205372257U - Seal away line LED street lamp - Google Patents

Abstract

The utility model relates to a LED lamps and lanterns field especially relates to a seal away line LED street lamp, lamp body including an integrated into one piece has defined a power chamber and a lamp pearl chamber in this lamp body, set up one between power chamber and the lamp pearl chamber and walk the line hole, and it is closed relatively in its radial orientation to walk the line hole, should walk line hole one end intercommunication power chamber, other end intercommunication lamp pearl chamber. Compared with the prior art, the utility model discloses a seal away line LED street lamp inner line does not expose, is favorable to the maintenance of circuit to be preserved, and is whole pleasing to the eye.

Description

Seal cabling LED street lamp

[technical field]

This utility model relates to LED lamp field, particularly relates to a kind of sealing cabling LED street lamp.

[background technology]

Along with the demand of energy-saving and emission-reduction is more and more urgent, the development of LED technology, light efficiency improves constantly, and LED illumination is increasingly widely applied, replace conventional incandescent, fluorescent lamp trend more and more obvious.LED street lamp is widely used in the illumination of different kinds of roads.

Existing LED street lamp, generally meeting live wire is exposed at street lamp outer surface, affects whole lamp outward appearance, and is unfavorable for the maintenance of electric wire.

[utility model content]

For the problem overcoming existing LED street lamp electric wire to expose, this utility model provides a kind of sealing cabling LED street lamp not exposing cabling.

This utility model solves the technical scheme of technical problem and is to provide a kind of sealing cabling LED street lamp, including an integrated lamp body, a power source cavity and a lamp bead chamber is defined in this lamp body, one cable hole is set between power source cavity and lamp bead chamber, this cable hole relative closure in the radial direction thereof, this cable hole one end connection power source cavity, other end connection lamp bead chamber.

Preferably, the diameter of described cable hole is 0.5-3cm.

Preferably, described cable hole is from power source cavity toward lamp bead cavity dumping 5 °-10 °.

Preferably, the opening up setting of described power source cavity, the opening down setting in described lamp bead chamber.

Preferably, described cable hole is one or more.

Preferably, described power source cavity is provided with power supply locating rack near the position of cable hole, and a power supply is fixed on power fixing frame, and the cabling of at least one end of power supply is entered lamp bead intracavity by cable hole.

Preferably, the position of described cable hole is corresponding with position of source.

Preferably, described power supply locating rack includes multiple support riser, second baffle, supports riser and second baffle is one-body molded, and the height of second baffle is higher than the height supporting riser, and multiple support riser one end are arranged by lamp body inwall, and the other end arranges second baffle.

Preferably, described power supply locating rack farther includes a support transverse slat, and support transverse slat is one-body molded with support riser, supports transverse slat and intersects with supporting riser, and support transverse slat, support riser upper end are positioned at same level.

Preferably, being at least provided with support column at described support transverse slat with supporting riser intersection location place, this support column is one-body molded with support riser, and upper end is positioned at same level.

Compared with prior art, the sealing cabling LED street lamp 1 with fastening structure provided by the utility model has the advantages that

1, cable hole connection power source cavity and lamp bead chamber, and in closed, electric wire is worn entrance lamp bead chamber from power source cavity there is guiding function, make electric wire not expose, electric wire is had protective effect, aesthetic appeal.Protecting line plate can to a certain degree including cabling in lamp, aesthetic appeal.

2, fastening structure coordinates compact with lamp body, light cover, it is not necessary to reserved extra working place, fastening structure under buckling state with lamp body, light cover flush, good looking appearance.Furthermore, this fastening structure arranges knocker spring, under the power-assisted of knocker spring, this fastening structure simple operation.

3, multi-angle can be realized on vertical road direction regulate, it is provided that light angle more comprehensively.

4, power source cavity internal structure is succinct, it is not necessary to labyrinth can realize the fixation to power supply.

5, sleeve structure has guiding function to wearing circuit, it is possible to increase substantially threading efficiency, thus improving dress lamp efficiency.

6, can to realize the lens of varying number one-body molded for lens, it is achieved this seals the autgmentability requirement to power of cabling LED street lamp and four one-body molded die sinking kinds that can reduce aluminium base of lens with fastening structure, reduces expense.

7, this lens light effect is good, it may be achieved optically focused on vertical road direction, forms clear zone, is uniformly going out light along road direction, expands illumination range.

8, this power source cavity sealing cabling LED street lamp with fastening structure is one-body molded with lamp bead chamber, and integrated degree is high, and radiator and the laminating of lamp bead chamber are arranged, advantageous heat dissipation.Lens light effect is good, lens can multiple one-body molded formation lens modules, power expansion is good, saves cost.

[accompanying drawing explanation]

Fig. 1 is the first axonometric chart that this utility model seals cabling LED street lamp；

Fig. 2 is the second axonometric chart that this utility model seals cabling LED street lamp；

Fig. 3 is the detonation configuration figure that this utility model seals cabling LED street lamp light cover；

Fig. 4 is the detonation configuration figure that this utility model seals cabling LED street lamp lamp body；

Fig. 5 is the axonometric chart that this utility model seals cabling LED street lamp lamp body；

Fig. 6 is the composition structure chart that this utility model seals cabling LED street lamp lamp bead intracavity；

Fig. 7 is the schematic diagram that this utility model seals cabling LED street lamp lens module；

Fig. 8 is that this utility model seals the cabling LED street lamp lens sectional view along Y-axis Yu Z axis plane；

Fig. 9 is the optically focused figure that this utility model sealing cabling LED street lamp is perpendicular to road direction；

Figure 10 is that this utility model seals the cabling LED street lamp expansion light figure along road direction；

Figure 11 is the illumination contour that this utility model seals cabling LED street lamp lens；

Figure 12 is the polar diagram that this utility model seals cabling LED street lamp lens；

Figure 13 is that this utility model seals cabling LED street lamp cable hole sectional view；

Figure 14 is the first axonometric chart that this utility model seals cabling LED street lamp linking arm；

Figure 15 is the second axonometric chart that this utility model seals cabling LED street lamp linking arm；

Figure 16 is the detonation configuration figure that this utility model seals cabling LED street lamp fastening structure；

Figure 17 is the axonometric chart that this utility model seals cabling LED street lamp tailstock upper cover；

Figure 18 is the axonometric chart that this utility model seals cabling LED street lamp upper cover frame；

Figure 19 is the constitutional diagram that this utility model seals cabling LED street lamp light-operated switch, light-operated switch socket and light-operated sealing cushion for cover；

Figure 20 is the axonometric chart that this utility model seals cabling LED street lamp voltage source plastic pad；

Figure 21 is the axonometric chart that this utility model seals cabling LED street lamp radiator；

Figure 22 is the axonometric chart that this utility model seals cabling LED street lamp connection cambered surface；

Figure 23 is that this utility model seals cabling LED streetlamp power source chamber sectional view；

Figure 24 is that this utility model seals cabling LED street lamp the first waterproof construction schematic diagram；

Figure 25 is that this utility model seals cabling LED street lamp the second waterproof construction schematic diagram；

Figure 26 is the axonometric chart that this utility model seals cabling LED street lamp sleeve structure；

Figure 27 is the axonometric chart that this utility model seals cabling LED street lamp knocker；

Figure 28 is the axonometric chart that this utility model seals cabling LED street lamp knocker clamp；

Figure 29 is the axonometric chart that this utility model seals cabling LED street lamp bracing frame；

Figure 30 is that this utility model seals cabling LED street lamp " u "-shaped connecting rod axonometric chart；

Figure 31 is the axonometric chart that this utility model seals cabling LED street lamp the first fixture；

Figure 32 is that this utility model seals the axonometric chart of lock buckling groove in cabling LED street lamp；

Figure 33 is that this utility model seals cabling LED streetlamp power source locating rack axonometric chart；

Figure 34 is the axonometric chart that this utility model seals cabling LED street lamp the second fixture；

Figure 35 is the axonometric chart that this utility model sealing cabling LED street lamp protects line plate；

Figure 36 is the left view that this utility model sealing cabling LED street lamp protects line plate.

[detailed description of the invention]

In order to make the purpose of this utility model, technical scheme and advantage are clearly understood, below in conjunction with accompanying drawing and embodiment, this utility model are further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.

Referring to Fig. 1 and Fig. 2, sealing cabling LED street lamp 1 of the present utility model includes a light cover 12, linking arm of 11, lamp body 13 and two fastening structures 14.The size of light cover 11 and the size of lamp body 12 match, just can fit with the edge of lamp body 12 in the edge of light cover 11, light cover 11 covers on lamp body 12 (in all embodiments, upper and lower, left and right, the position determiner such as inside and outside are only limitted to the relative position in given view, but not absolute position), one end of one end of light cover 11 and lamp body 12 is bolted, and light cover 11 can rotate around bolt junction, facilitates the folding of light cover 11.Being provided with two fastening structures 14 in light cover 11 and the adjoining edge of lamp body 12, light cover 11 and lamp body 12 are fixed by fastening structure 14, and the position of two fastening structures 14 is corresponding, are used for strengthening fixation.Wherein, all right more than two of the number of fastening structure 14, it is preferred to even numbers, it is possible to form both sides correspondence distribution, optimize the fixed effect of light cover 11 and lamp body 12.Lamp body 12 arranges linking arm 13 in the one end near light cover 11, and both are bolted to connection, and is used for wearing electric wire (not shown) and lamp stand (not shown) in linking arm 13.Linking arm 13 and lamp body 12 at least can have two kinds of connected modes, level connection joint or vertically connect, and the connection angle of linking arm 13 and lamp body 12 can adjust.

Refer to Fig. 3; the main internal structure to sealing cabling LED street lamp 1 of light cover 11 plays a protective role, including tailstock upper cover 111, upper cover frame 112, light-operated assembly (light-operated assembly includes light-operated switch 113, light-operated switch socket 114, light-operated sealing ring 115) and voltage source plastic pad 116.Tailstock upper cover 111 and upper cover frame 112 are in split type setting, and this mode can realize the dismounting respectively of tailstock upper cover 111 and upper cover frame 112, reduce workload, convenient for maintaining and replacing operation.Tailstock upper cover 111 one end and lamp body 12 one end are connected with, and tailstock upper cover 111 can rotate around bolt, reaches the effect of folding.The outer surface of tailstock upper cover 111 arranges light-operated switch socket 114, light-operated lid sealing ring 115 is set between tailstock upper cover 111 and light-operated switch socket 114, light-operated lid sealing ring 115 can seal the gap between light-operated switch socket 114 and tailstock upper cover 111, plays the effect of water proof and dust proof.Plugging light-operated switch 113 on light-operated switch socket 114, light-operated switch 113 can control to seal the opening and closing of cabling LED street lamp 1 according to place ambient light power.The inner surface of tailstock upper cover 111 arranges two voltage source plastic pads 116, and two voltage source plastic pad 116 one end connect the inner surface of tailstock upper cover 111, and one end is unsettled downwards, and unsettled downward one end end face is positioned at same level, primarily serves positioning action.Wherein, the number of voltage source plastic pad 116 can more than two, it is preferred to two to four, unsettled downward one end end face of multiple voltage source plastic pads 116 is respectively positioned on same level.

Referring to Fig. 4 and Fig. 5, lamp body 12 is the main part sealing cabling LED street lamp 1, including power source cavity 121, lamp bead chamber 122, power supply 123, binding post 124, plastics horizon rule 125, radiator 128 and connection cambered surface 129.Lamp body 12 is overall in class spoon shape, and one end concave downward forms power source cavity 121, and what be disposed adjacent with power source cavity 121 is lamp bead chamber 122, and lamp bead chamber 122 area is more than power source cavity 121, it is achieved bigger irradiated area.The top in lamp bead chamber 122 arranges radiator 128, arranges conducting strip (not shown) between radiator 128 and lamp bead chamber 122, and the heat produced in lamp bead chamber 122 is delivered to radiator 128 by conducting strip, then is dispersed into external environment condition by radiator 128.Power source cavity 121 opening up, makes the internals difficult drop-off of power source cavity 121, and the convenient inside to power source cavity 121 is keeped in repair, lamp bead chamber 122 opening down, with the satisfied sealing cabling LED street lamp 1 requirement to light angle.It is internal that power supply 123, binding post 124 and plastics horizon rule 125 are arranged at power source cavity 121, and power supply 123 is arranged in power source cavity 121 position higher position, it is prevented that part infiltration enters power source cavity 121 and soaks power supply 123, plays certain waterproof action, protects power supply 123.Binding post 124 is the internal Wiring structure of power source cavity 121, makes cabling in power source cavity 121 neat.Plastics horizon rule 125 is used for detecting this sealing cabling LED street lamp 1, and whether level is installed.Additionally, also set up lightning protection device (not shown) and electric fuse (not shown) in power source cavity 121, it is used for carrying out circuit protection to power source cavity 121 is internal.The side outer wall of power source cavity 121 arranges a connection cambered surface 129, connect cambered surface 129 and connect linking arm 13, radian is there is owing to connecting cambered surface 129, so linking arm 13 can adjust link position along connecting cambered surface 129, there is many places link position, so that linking arm 13 and lamp body 12 exist multiple connection angle.

Power source cavity 121 both sides are respectively provided with lock buckling groove 1213, are used for arranging fastening structure 14, and lower lock buckling groove 1213 position of both sides is corresponding, are conducive to strengthening the fixed effect of fastening structure 14.Two second fixtures 1215 are set outside one end of power source cavity 121, are used for wearing bolt to connect light cover 11.

Multiple lens module 1225 is set in lamp bead chamber 122, connection line (not shown) is had to be connected inside multiple lens modules 1225, the connection line of multiple lens modules 1225 is pooled to a side in lamp bead chamber 122, junction at connection line arranges and protects line plate 1221, for blocking circuit, circuit is made not expose, specious.

Referring to Fig. 6, lamp bead chamber 122 sets gradually heat conductive insulating pad 1227, aluminium base 1226, sealing gasket 1220, lens module 1225, bell glass 1224, glass capsulation circle 1223 and glass press frame 1222 from the inside to surface.Heat conductive insulating pad 1227, for conducting the heat in lamp bead chamber 122 to radiator 128, keeps proper temperature in lamp bead chamber 122, unlikely too high.Aluminium base 1226 is provided with LED lamp bead and installing hole (non-label), sealing gasket 1220 is provided with via (all non-label), this via includes the first via and the second via, described first via mates with LED lamp bead size, when sealing gasket 1220 is fastened on aluminium base 1226, LED lamp bead is located just in the first via, the installing hole on aluminium base 1226 just with the second via to it, other positions of LED lamp bead periphery are all blocked by sealing gasket 1220.Further lens module 1225 is also equipped with installing hole 1510, lens module 1225, sealing gasket 1220, when aluminium base 1226 is cascading, lens module 1225 installing hole 1510, the second via on sealing gasket 1220 and the installing hole on aluminium base 1226 align one by one, described three in one is fixed by screw through via and installing hole, sealing gasket 1220 geomery is matched with one or more lens module 1225, namely a sealing gasket 1220 is corresponding to a lens module 1225, or a sealing gasket 1220 is corresponding to multiple lens modules 1225, so can reduce production cost, shorten installation time.The size of sealing gasket 1220 is preferably greater than or equal to the size of matched one or more lens modules 1225.Side, bottom surface, lamp bead chamber 122 is radiator 128, and opposite side is a heat conductive insulating pad 1227, and this heat conductive insulating pad 1227 is close between bottom surface, lamp bead chamber 122 and aluminium base 1226.Wherein, bell glass 1224, glass capsulation circle 1223 and glass press frame 1222 can be replaced by a metal press box (not shown), metal press box is provided with lens opening corresponding to lens 152 position, the size of lens opening is equal in magnitude with lens, uses metal press box to be advantageous in that easy for installation.

The geomery of lens module 1225 is determined by the arrangement of LED lamp bead.Aluminium base 1226, sealing gasket 1220 geomery can be adjusted by the arrangement mode on aluminium base 1226 according to the geomery of lens module 1225 and lens module 1225.The outer layer cover glass cover 1224 of lens module 1225, for protecting lens module 1225.Glass press frame 1222 is arranged on outermost layer; for fixing the position of bell glass 1224, a circle glass capsulation circle 1223 is installed, it is prevented that lamp bead chamber 122 inner inlet between bell glass 1224 and glass press frame 1222; protection bell glass 1224 is not damaged by glass press frame 1222, strengthens and installs effect.

Referring to Fig. 7, lens module 1225 includes an integrated base plate 151 and four lens 152, four lens 152 arrangements in matrix form in the same face of base plate 151.Base plate 151 is rectangular slab, and the length of side is 30mm-200mm, it is preferred to 60mm, and its size can be adjusted according to the size and quantity arranging lens 152 on it.Lens 152 are oval in class, there is a long limit and a minor face and LED lamp bead, lens 152 position and LED lamp bead position one_to_one corresponding, the LED lamp bead central point taking lens 152 is initial point, defining its long side direction is X-direction, defining its short side direction is Y direction, and being perpendicular to X-axis with the direction of Y-axis is Z-direction.Four lens 152 are in the equidistant arrangement of matrix form, and the X-direction trend of each lens 152 is consistent, and the Y direction trend of each lens 152 is also consistent, and X-axis is all vertical or parallel with the limit of base plate 151 with Y direction.The line of centres of four lens 152 forms a rectangle, and the rectangle length of side is 30mm-40mm.nullSingle lens 152 about 2.25W，Plus power-efficient about 0.9，Single lens 152 contributes about 2.5W at whole lamp，So the power of a lens module 1225 is 10W，This arrangement form forming a lens module 1225 with four lens 152 has good power expansion scope，Usual one piece of aluminium base 1226 arranges three (for three in the present embodiment，It can also be one or more) lens module 1225，Aluminium base 1226 is arranged in matrix in lamp bead chamber 122 again，So just can realize sealing the power expansion of cabling LED street lamp 1 by increasing the quantity of aluminium base 1226，30W can be realized、60W、90W、120W、With normal powers such as 150W，Thus also reducing the die sinking expense of aluminium base 1226，Save cost.

Additionally, lens 152 quantity in lens module 1225 can have different setting.One lens 152 independently forms a lens module 1225, preferred multiple lens 152 form a lens module 1225, lens module 1225 is arranged in lamp bead chamber 122 with matrix arrangement, the advantage of this lens module 1225 is in that, the arrangement mode of lens module 1225 is freely so that the power expansion sealing cabling LED street lamp 1 is extremely strong, substantially can cover all power needing to use, and saving the die sinking expense of aluminium base 1226, the stock that reduction aluminium base 1226 causes because of kind more is dull.Additionally, lens module 1225 can also is that following structure: three lens 152 form a lens module 1225 with yi word pattern arrangement mode, six lens 152 form a lens module 1225 with the matrix form arrangement mode of two rows, eight lens 152 form a lens module 1225 with the matrix form arrangement mode of two rows, 12 lens 152 form a lens module 1225 with the matrix form arrangement mode that four row three arrange, 24 lens 152 form a lens module 1225 with the matrix form arrangement mode that four row six arrange, it most preferably is 4 square arrangements of lens 152 as shown in Figure 7.

Referring to Fig. 8, lens 152 include a lens substrate 1521, and lens substrate 1521 includes plane and a lower plane on one, and upper plane raises up and forms a top-surface camber 1522, and lower plane raises up and forms a lower surface camber 1523, and top-surface camber 1522 is coated with lower surface camber 1523.In fig. 8, definition Y-axis square is front, and definition is after Y-axis negative direction is, therefore, this top-surface camber 1522 is further divided into front top-surface camber 1524 and rear top-surface camber 1525, front top-surface camber 1524 and rear top-surface camber 1525 smooth connection becomes top-surface camber 1522.Lower surface camber 1523 is further divided into front lower surface camber 1526 and rear lower surface camber 1527, front lower surface camber 1526 and rear lower surface camber 1527 smooth connection becomes lower surface camber 1523.

Along the plane cutting lens 152 that Y-axis is formed with Z axis, obtain a top-surface camber bus and a lower surface camber bus, top-surface camber bus and lower surface camber bus are smoothed curve.Top-surface camber bus is further divided into go forward top-surface camber bus and rear top-surface camber bus, and lower surface camber bus is further divided into front lower surface bus and rear lower surface camber bus.Along the plane cutting lens 152 that X-axis is formed with Z axis, obtain a top-surface camber median generatrix and a lower surface camber median generatrix.Top-surface camber bus and top-surface camber median generatrix cross, constitute the position baseline of top-surface camber 1522, lower surface camber bus and lower surface camber median generatrix cross, constitutes the position baseline of lower surface camber 1523.

The shape of above-mentioned front top-surface camber bus, rear top-surface camber bus, front lower surface bus, rear lower surface camber bus, top-surface camber median generatrix and lower surface camber median generatrix all can be determined with the curvilinear equation that X, Y, Z axis coordinate is determined.Wherein:

The curvilinear equation of front top-surface camber bus is

Z=-a1* (Y+0.8) ^6-b1* (Y+0.8) ^4-c1* (Y+0.8) ^2+L1

(Y≤-0.8, Z >=0, X=0)

Wherein, a1, b1, c1, L1 are constant term, and the span of a1 is 0.00001-0.0001, it is preferred to 0.00005；The span of b1 is 0.000005-0.00002, it is preferred to 0.00001；The span of c1 is 0.06-0.25, it is preferred to 0.125；The span of L1 is 5-15, it is preferred to 6.6.

The curvilinear equation of rear top-surface camber bus is

Z=-a2* (Y+0.8) ^6-b2*Y^4-c2* (Y+0.8) ^2+L2

(Y >=-0.8, Z >=0, X=0)

Wherein, a2, b2, c2, L2 are constant term, and the span of a2 is 0.000001-0.0001, it is preferred to 0.00001；The span of b2 is 0.0001-0.0004, it is preferred to 0.00026；The span of c2 is 0.03-0.3, it is preferred to 0.1；The span of L2 is 5-15, it is preferred to 6.6.

The curvilinear equation of top-surface camber median generatrix is

Z=-a3*X^6-b3*X^4-c3*X^2+L3

(Y=-0.8, Z >=0)

Wherein, a3, b3, c3, L3 are constant term, and the span of a3 is 0.000001-0.0001, it is preferred to 0.000005；The span of b3 is 0.000001-0.0004, it is preferred to 0.00001；The span of c3 is 0.006-0.1, it is preferred to 0.025；The span of L3 is 5-15, it is preferred to 6.6.

The curvilinear equation of front lower surface bus is

Z=-c4* (Y-0.8) ^2+L4

(Y≤0.8, Z >=0, X=0)

Wherein, c4 and L4 is constant term, and the span of c4 is 0.03-0.4, it is preferred to 0.1；The span of L4 is 1-6, it is preferred to 3.37.

The curvilinear equation of rear lower surface camber bus is

Z=-c5* (Y-0.8) ^2+L5

(Y >=0.8, Z >=0, X=0)

Wherein, c5 and L5 is constant term, and the span of c5 is 0.05-0.5, it is preferred to 0.2；The span of L4 is 1-6, it is preferred to 3.37.

The curvilinear equation of lower surface camber median generatrix is

Z=-a6*X^6-b6*X^4-c6*X^2+L6

(Y=0.8, Z >=0)

Wherein, a6, b6, c6, L6 are constant term, and the span of a6 is 0.000001-0.0001, it is preferred to 0.00005；The span of b6 is 0.0001-0.01, it is preferred to 0.005；The span of c6 is 0.005-0.5, it is preferred to 0.15625；The span of L6 is 1-6, it is preferred to 3.37.

By above-mentioned six curvilinear equations, it is possible to determine the shape of front top-surface camber bus, rear top-surface camber bus, front lower surface bus, rear lower surface camber bus, top-surface camber median generatrix and lower surface camber median generatrix respectively.Front top-surface camber bus, rear top-surface camber bus and top-surface camber median generatrix can determine the profile of top-surface camber 1522 substantially, connect with smooth curved surface and can form top-surface camber 1522 between profile.Front lower surface bus, rear lower surface camber bus and lower surface camber median generatrix can determine that the profile of lower surface camber 1523, connect with smooth curved surface and can form lower surface camber 1523 between profile.

Referring to Fig. 9 and Figure 10, after lens 152 are arranged in sealing cabling LED street lamp, its Y direction is vertical road direction, and X-direction is parallel road direction.These lens 152 have spotlight effect on vertical road direction, form clear zone, illuminate in the middle part of road.Lens 152 have expansion light effect and uniform light on parallel road direction so that light is covering path both sides as far as possible.

Refer to Figure 11 and Figure 12, lens 152 in the road between intensity of illumination intensive, for avoiding black phenomenon under lamp, under lamp light filling light intensity angle increase be incremented by, along road, light range of scatter is wide on both sides of the road.

Referring to Figure 13, power source cavity 121 is one-body molded with lamp bead chamber 122, is arranged on lamp body 12,, define power source cavity 121 between lamp body 12 and light cover 11, a cable hole 126 be set between power source cavity 121 and lamp bead chamber 122, cable hole 126 one end connection power source cavity 121, other end connection lamp bead chamber 122.Cable hole 126 relative closure in the radial direction thereof.The diameter of described cable hole 126 is 0.5-3cm, and it is conducive to passing through of cabling.

Power source cavity 121 is opening up, and described lamp bead chamber 122 is opening down, and cable hole 126 tilts 5 °-10 ° from power source cavity 121 toward lamp bead chamber 122, is conducive to circuit to arrange from power source cavity 121 toward lamp bead chamber 122.Described cable hole 126 quantity is one or more.

Referring to Figure 14 and Figure 15, linking arm 13 includes lamp stand mouth 131, clamping raised line 132, sleeve structure 133, bolt slot 134, screw hole 135 and connects the edge of a wing 136.Linking arm 13 is overall in class cylindrical shape, saves the making material of linking arm 13, its boring, and its upper port offers through lamp stand mouth 131, is used for wearing lamp stand (not shown) fixing lamp stand, and lamp stand mouth 131 size and lamp stand size match.Arranging sleeve structure 133 in lamp stand mouth 131, sleeve structure 133 one end penetrates power source cavity 121, conveniently wears electric wire (not shown) by sleeve structure 133 and enters power source cavity 121, improves threading efficiency.One end that linking arm 13 is connected with lamp body 12, the periphery of lamp stand mouth 131 arranges clamping raised line 132, and clamping raised line 132 matches with being connected cambered surface 129, and both have many places link position, so that linking arm 13 and lamp body 12 have multiple connection angle.The both sides of clamping raised line 132 arrange the connection edge of a wing 136, the shape connecting the edge of a wing 136 matches with the cambered design design being connected cambered surface 129, connect shape and the cambered design being connected cambered surface 129 structure matching in a first direction on the edge of a wing 136, also structure matching in a second direction, described first direction is perpendicular to second direction, namely can level install between linking arm 13 and lamp body 12, it is also possible to right angle setting.Connecting the edge of a wing 136 and be provided with, with being connected, the fixed structure matched between cambered surface 129, the multi-angle that fixed structure can realize between linking arm 13 with lamp body 12 is connected.Connect the edge of a wing 136 in strip, there is many places link position, connect and bolt slot 134 is offered on the edge of a wing 136, it is used for wearing bolt linking arm 13 and lamp body 12 to be fixed, bolt slot 134 is also in strip, bolt slot 134 arc length is connect the 1/4-9/10 of cambered surface 129 arc length, and screw can move in bolt slot 134 and change link position.Bolt hole 1292 in bolt, bolt slot 134 and connection cambered surface 129 defines the connection edge of a wing 136 and the fixed structure being connected between cambered surface 129, and certain described fixed structure is not construed as limiting, and it can also be that other maintain the fixed structure connect that is fixedly connected.

The arm body side of linking arm 13 arranges at least two-screw hole 135, and screw hole 135 penetrates screw and enters lamp stand mouth 131 inside, and lamp stand is fixed, and screw hole 135 is arranged at a certain distance, with the different parts of fixing lamp stand, reaches better fixed effect.

Refer to Figure 16, fastening structure 14 includes knocker 141 and a rotating mechanism, rotating mechanism is arranged on knocker 141, when user handles rotating mechanism, described rotating mechanism rotation direction is so that user releases the locking between knocker 141 and lamp body 12, or is easy to the fastening between knocker 141 and lamp body 12.In the present embodiment, rotating mechanism at least includes knocker clamp 142, knocker spring 144 and a rotating shaft (figure does not look), and rotating mechanism can also be other structures.Fastening structure 14 farther includes bracing frame 143 and " u "-shaped connecting rod 145.Knocker 141 is parts maximum in fastening structure 14, serves the effect of structural framing in fastening structure 14.The middle part of knocker 141 is provided with an engraved structure, and knocker clamp 142 is arranged in engraved structure, and both are connected by rotating shaft (such as bolt, screw rod etc.).Knocker spring 144 is located in rotating shaft.Knocker spring 144 stretches out two free ends, and two ends are respectively held against the upper and lower of knocker clamp 142, and the fastening for knocker clamp 142 provides elastic force with unlocking so that the fastening of fastening structure 14 is more firm, is also convenient for the unlatching of fastening structure 14 simultaneously.The both sides of knocker 141 connect a bracing frame 143 respectively, and bracing frame 143 can rotate around junction.One end of bracing frame 143 is connected with knocker 141, and the other end connects a " u "-shaped connecting rod 145, and knocker 141 is connected to the both sides on lamp body 12 by " u "-shaped connecting rod 145.

Referring to Figure 17, tailstock upper cover 111 covers on power source cavity 121, and power source cavity 121 is played a protective role.Tailstock upper cover 111 includes the first fixture 1111, screw column 1112, cylindrical groove 1113, upper lock buckling groove 1114 and snap close connecting rod 1115.The edge, one side of tailstock upper cover 111 arranges at least two first fixtures 1111, and the first fixture 1111 is connected with power source cavity 121 bolt, and the first fixture 1111 can rotate around bolt, it is achieved tailstock upper cover 111 can folding.The inner side of tailstock upper cover 111 arranges at least two-screw post 1112, this at least two-screw post 1112 be used for voltage source plastic pad 116 is installed, when tailstock upper cover 111 is in and covers state, the position of screw column 1112 is corresponding with the position of power supply 123 so that can power supply 123 position be fixed after installing voltage source plastic pad 116.The arranged outside cylindrical groove 1113 of tailstock upper cover 111, it is used for engaging light-operated switch socket 114 and light-operated switch 113, different with the shape of light-operated switch 113 according to light-operated switch socket 114, this cylindrical groove 1113 can also be other shape, such as rectangle, square, triangle and other polygons etc..Lock buckling groove 1114 on one are at least offered on every limit, dual-side edge of tailstock upper cover 111, and upper lock buckling groove 1114 position on both sides is corresponding, and the position of upper lock buckling groove 1114 is corresponding with the position of lower lock buckling groove 1213, are conducive to strengthening fastening effect.The inside of each upper lock buckling groove 1114 arranges snap close connecting rod 1115, and snap close connecting rod 1115 matches with knocker 141 so that snap close connecting rod 1115 is caught in knocker 141 one end, plays interim fixing interconnection function.

Referring to Figure 18, upper cover frame 112 is a kind of " U "-shaped frame cover, coordinates with tailstock upper cover 111 and collectively covers edge above lamp body 12, plays protection and the effect of decoration.Upper cover frame 112 includes multiple joint pin 1121, is used for connecting upper cover frame 112 and lamp body 12, multiple joint pin 1121 scattering devices at a certain distance, is conducive to adding strong ties effect.

Referring to Figure 19, light-operated switch socket 114 is formed by stacking by double cylinder, and bigger one layer of cylinder offers jack 1142, is used for installing light-operated switch 113.Less one layer of cylinder is cylindrical bump 1141, is used for assigning in the cylindrical groove 1113 of tailstock upper cover 111, strengthens mounting stability.As long as the geomery of the shape of cylindrical bump 1141 and cylindrical groove 1113 matches, this shape can also is that rectangle, square, triangle and other polygons etc..

Light-operated lid sealing ring 115 is mainly used to seal the gap between light-operated switch socket 114 and tailstock upper cover 111, has certain dustproof and waterproof function.Light-operated lid sealing ring 115 is cylindrical, and a cylindrical hole 1151 is offered in centre, is used for wearing the cylindrical bump 1141 of light-operated switch socket 114 so that light-operated lid sealing ring 115, between tailstock upper cover 111 and light-operated switch socket 114, plays sealing function.

Refer to Figure 20; voltage source plastic pad 116 is corresponding with power source cavity 121 position; it is mainly used to the fixed power source 123 position in power source cavity 121; reduce the power supply 123 collision in power source cavity 121; power supply 123 is played a protective role; power supply 123, in dispersed placement, is had good locating effect by voltage source plastic pad 116.When light cover 11 covers on lamp body 12, described at least two voltage source plastic pads 116 prop up the power supply being positioned at power source cavity 121.Voltage source plastic pad 116 includes connecting screw 1161 and plastic cement pullover 1162, and connecting screw 1161 one end is connected with the screw column 1112 inside tailstock upper cover 111, and both match at size, and the other end is cased with plastic cement pullover 1162.Overall in cylinder, its head edge be inclined-plane to plastic cement pullover 1162, frictional resistance between plastic cement pullover 1162 and power supply 123 when covering with minimizing.When tailstock upper cover 111 is in and covers state, plastic cement pullover 1162 props up the top of power supply 123 from top to bottom so that the upper-lower position of power supply 123 is fixed; additionally; owing to plastic cement pullover 1162 adopts silicone rubber to make, quality is soft, so power supply 123 is also had certain protective effect.

Referring to Figure 21, radiator 128 is made up of polylith radiating fin 1281, and polylith radiating fin 1281 is spaced at a certain distance, is uniformly arranged in heat-conducting plate (not shown).Radiating fin 1281 is rectangular tab, mainly makes the heat that lamp source produces form thermal convection current in radiator 128, strengthens radiating effect.

Refer to Figure 22, connect the joint face that cambered surface 129 is lamp body 12 and linking arm 13, the connection edge of a wing 136 surface configuration of the cambered design of this connection cambered surface 129 and linking arm 13 matches, connect surface and the cambered design being connected cambered surface 139 structure matching in a first direction on the edge of a wing 136, also structure matching in a second direction, described first direction is perpendicular to second direction, is specially linking arm 13 and can be connected horizontally on connection cambered surface 129 or be vertically connected in connection cambered surface 129.Connect cambered surface 129 and include poling hole 1291, bolt hole 1292 and clamping groove 1293.Poling hole 1291 is used for wearing sleeve structure 133, and its geomery and sleeve structure 133 cross sectional shape size match.Poling hole 1291 is positioned at the middle part connecting cambered surface 129, connection outside and power source cavity 121, facilitates poling, improves threading efficiency, is conducive to the pipeline follow-up layout cabling after entering power source cavity 121.The shape in poling hole 1291 can be circle, rectangle, square, triangle or other polygons.The both sides in poling hole 1291 are respectively provided with at least one bolt hole 1292 and (in the present embodiment are 2, actually it can have multiple), the position of bolt hole 1292 is corresponding with the position connecting the edge of a wing 136, is used for wearing bolt, is fixed on by linking arm 13 in connection cambered surface 129.Connect and cambered surface 129 is uniformly arranged a plurality of clamping groove 1293, clamping groove 1293 is covered with whole connection cambered surface 129 at a certain distance, the position of every two clamping grooves 1293 is parallel, the geomery of clamping groove 1293 and clamping raised line 132 matches, clamping raised line 132 can be embedded just below in clamping groove 1293, complete engaging, it is achieved linking arm 13 and the connection being connected between cambered surface 129.Preferably, described clamping raised line 132 is equidistantly horizontally disposed with, and described clamping groove 1293 is equidistantly horizontally disposed with.Clamping raised line 132 and clamping groove 1293 structure matching in a first direction, in a second direction also structure matching, can be specifically both horizontally and vertically all mate.When clamping raised line 132 moves to an adjacent clamping groove 1293 from a clamping groove 1293, linking arm 13 can change 3 °-8 ° with the connection angle being connected between cambered surface 129, it is preferred to 5 °.

Referring to Figure 23-Figure 25, the place of covering of tailstock upper cover 111 and power source cavity 121 arranges the first waterproof construction 18 and the second waterproof construction 17.The first capillary groove 183, the first waterproof protruding 182 being arranged on power source cavity 121 that first waterproof construction 18 includes being arranged on tailstock upper cover 111 and be arranged on the first capillary groove 183 with the first waterproof sealing gasket 181 between the first waterproof projection 182.First waterproof projection 182 is fastened in the first capillary groove 183, and the first waterproof sealing gasket 181 is clamped in centre, and three matches and carries out waterproof.Second waterproof construction 17 includes second waterproof sealing gasket the 171, second waterproof protruding 172 and the second capillary groove 173, and its waterproof principle is with the first waterproof construction 18.

Referring to Figure 26, sleeve structure 133 includes flexible pipe 1331 and fixing head 1332.Flexible pipe 1331 diameter is 0.5cm-3cm, through the poling hole 1291 connected in cambered surface 129, power source cavity 121 inside is entered into from connecting cambered surface 129, inside power source cavity 121, one end that fixing head 1332 enters power source cavity 121 with flexible pipe 1331 is connected, locking mechanism (not shown) is set in fixing head 1332, it is possible to be fixed in fixing head 1332 by flexible pipe 1331, or flexible pipe 1331 is arranged with fixing head 1332 tight fit.Fixing head 1332 be sized larger than be equal to poling hole 1291 size, this makes fixing head 1332 will not go out to power source cavity 121 from poling hole 1291, thus ensureing that flexible pipe 1331 one end is always maintained at stretching into the state of power source cavity 121, facilitate wearing of pipeline, electric wire enters in lamp body 12 by flexible pipe 1331 from sealing cabling LED street lamp 1, and sleeve structure 133 is preferably interference fit with poling hole 1291.

Refer to Figure 27, knocker 141 is the major architectural structure member of fastening structure 14, the geomery of its shape and size and upper lock buckling groove 1114 and lower lock buckling groove 1213 matches, make fastening structure 14 under buckling state, fit completely in whole fastening structure 14 and the surface sealing cabling LED street lamp 1, do not produce rugged connecting sewing in junction, junction smooths.Knocker 141 includes knocker hook 1411, hook and slot 1412, connecting hole 1413, connected unit 1414, platform groove 1415, upper plate 1416, strengthens plate 1417 and lower plate 1418.Upper plate 1416 one end is connected with lower plate 1418 one end, two boards is an angle, the angle that this corner dimension is formed with upper lock buckling groove 1114 and lower lock buckling groove 1213 is consistent, and smooth to meet fastening structure 14 junction under buckling state, upper plate 1416 is one-body molded with lower plate 1418.Upper plate 1416 is arranged near upper lock buckling groove 1114, and described lower plate 1418 is arranged near lower lock buckling groove 1213.

In the junction of upper plate 1416 with lower plate 1418, it is respectively provided with a reinforcement plate 1417 along being perpendicular to both sides, joint face direction, is used for the connection strengthening upper plate 1416 with lower plate 1418.The position of two reinforcement plates 1417 is corresponding, and strengthens arranging a connecting hole 1413 on plate 1417 at every piece, is used for wearing rotating shaft, is connected with knocker clamp 142 by knocker 141.The position of two connecting holes 1413 is corresponding, it is ensured that the rotating shaft worn is vertical with strengthening plate 1417, facilitates the connection of knocker clamp 142 and knocker 141.Upper plate 1416 and lower plate 1418 can be one-body molded, it is also possible to being be assembled into one, rotating shaft is positioned at the joining place of the rwo.It it is engraved structure in the middle of knocker 141: rectangle cavity (not shown), knocker clamp 142 size is just mated with rectangle pore size, knocker clamp 142 can around axis of rotation, when fastening structure 14 is in buckling state, knocker clamp 142 turns to and knocker 141 overlapping positions so that both connecting sewings seamlessly transit.Arranging a connected unit 1414 in lower plate 1418, this connected unit 1414 position corresponds to lower plate 1418.Connected unit 1414 is used for fixing left support frame 143 and right support frame 146.Arranging the platform groove 1415 of consistent logical connected unit 1414 in the middle part of connected unit 1414, platform groove 1415 is used for wearing bolt, and left support frame 143 and right support frame 146 are separately fixed at connected unit 1414 both sides.Upper plate 1416 one end arranges a knocker hook 1411, and the junction of knocker hook 1411 and upper plate 1416 forms a hook and slot 1412.The size positions of the size positions of snap close connecting rod 1115 and hook and slot 1412 matches.Knocker hook 1411 can catch on the snap close connecting rod 1115 in lock buckling groove 1114, because the size of the size of snap close connecting rod 1115 and hook and slot 1412 matches, so when knocker hook 1411 catches on upper lock buckling groove 1114, snap close connecting rod 1115 is embedded just below in hook and slot 1412, completes the connection on fastening structure 14 top and upper lock buckling groove 1114.

Referring to Figure 28, knocker clamp 142 geomery matches with the rectangle cavity geomery on knocker 141.Knocker clamp 142 includes substrate 1421 and two connectors 1422.Substrate 1421 is one-body molded with connector 1422, and two connectors 1422 are arranged on the inner side of substrate 1421, and its position is corresponding.Connector 1422 arranges perforation 1423, and 1423 positions of boring a hole are corresponding, is used for wearing rotating shaft, matches with the connecting hole 1413 on knocker 141, be connected in the rectangle cavity of knocker 141 by knocker clamp 142.And knocker clamp 142 can around axis of rotation, to realize fastening and the unlatching of fastening structure 14.

Referring to Figure 29, bracing frame 143 includes " L " shape plate the 1431, first hole 1432 and the second hole 1433.Longer one side, one side of " L " shape plate 1431 is shorter, arranges the first hole 1432 and the second hole 1433 on longer." u "-shaped connecting rod 145 is after the first hole 1432, and the two ends of two ends and lower lock buckling groove 1213 are fixed, and the second hole 1433 is used for connecting connected unit 1414.Two blocks of " L " shape plates 1431 wrap the both sides of connected unit 1414 respectively with right angle interior angle, and second hole 1433 of " L " shape plate 1431 is directed at the platform groove 1415 of connected unit 1414, conveniently wear bolt and bracing frame 143 is fixed on connected unit 1414.

Referring to Figure 30, " u "-shaped connecting rod 145 includes series winding bar 1451 and link 1452, and series winding bar 1451 is " U "-shaped, and it is mainly used to two bracing frames 143 of contacting.The two ends, " u "-shaped end of series winding bar 1451 connect a link 1452 respectively, and " u "-shaped connecting rod 145 is connected in lower lock buckling groove 1213 and (is provided with corresponding hole in lower lock buckling groove 1213) by link 1452." u "-shaped connecting rod 145 is " U "-shaped, but its shape is not construed as limiting, and can make to be connected by connecting rod between knocker 141 with described lamp body 12.

Referring to Figure 31, the first fixture 1111 is plate-shaped, and it arranges one first concatenation hole 1119.First fixture 1111 is arranged on the end, one side of tailstock upper cover 111, in convex shape after installation, covers headspace for tailstock upper cover 111.

Referring to Figure 32, upper lock buckling groove 1114 has three cell walls (figure does not mark), and wherein two sides cell wall is correspondingly arranged, and arranges snap close connecting rod 1115 in the middle of the two sides cell wall being correspondingly arranged.The two ends of snap close connecting rod 1115 are connected on the cell wall that two sides is corresponding, and form gap between an other cell wall, and this gap size and knocker hook 1411 size match, and can be used to engage knocker hook 1411.

When fastening structure 11 fastens, catching on snap close connecting rod 1115 with knocker hook 1411, make knocker hook 1411 be fastened in the space between snap close connecting rod 1115 and upper lock buckling groove 1114 cell wall, now snap close connecting rod 1115 is just stuck in hook and slot 1412.Firmly pressing the bottom of knocker clamp 142, knocker clamp 142 embeds in lower lock buckling groove 1213 together with knocker 141, and described knocker spring 144 makes lower plate 1418 be against in connected unit 1414 to 1,416 1 power of upper plate, strengthens the bed knife of fastening structure 11.Now light cover 11 and lamp body 12 are locked by fastening structure 14 under the combined effect of " u "-shaped connecting rod 145, bracing frame 143 and knocker spring 144, and knocker hook 1411 catches on snap close connecting rod 1115.When opening, the top of pressing knocker clamp 142, under the effect of knocker spring 144, knocker clamp 142 bottom tilts, and departs from knocker, and knocker clamp 142 is lifted up by operator, makes knocker hook 1411 depart from and chain links extension bar 1115, it is achieved trips.Under the buckling state of fastening structure 11, described knocker 141 keeps consistent with knocker clamp 142 outer surface profile with lamp body 12 and light cover 11 surface profile, and its slitless connection seamlessly transits, maintains good looking appearance.

Referring to Figure 33, power supply locating rack 1211 and one-body molded and near cable hole 126 the position of power source cavity 121 are arranged.The cabling of at least one end of power supply 123 is entered in lamp bead chamber 122 by cable hole 126, and the position of cable hole 126 is corresponding with power supply 123 position.Power supply locating rack 1211 includes at least one support transverse slat 1261, polylith supports riser 1262, at least two and supports swash plate 1263, multiple support column 1264, polylith the first baffle plate 1265 and polylith second baffle 1266.Support transverse slat 1261 and support riser 1262 and intersect vertically setting, support transverse slat 1261 two ends and support swash plate 1263 is set, the intersection between two support transverse slat 1261, support riser 1262, supporting swash plate 1263 is respectively provided with support column 1264, is used for increasing Area of bearing, strengthens stability of strutting system.Support transverse slat 1261, support riser 1262, support swash plate 1263, support column 1264 one-body molded with power source cavity 121 after, four upward side be positioned at same level, place power supply 123 to support.Support riser 1262 one end and second baffle 1266 other end is set by the setting of lamp body 12 inwall, the one end supporting swash plate 1263 arranges first baffle plate 1265 other end by the setting of lamp body 12 inwall, first baffle plate 1265 is all one-body molded with power source cavity 121 with second baffle 1266, it is ensured that the stability of whole power supply locating rack 1211.First baffle plate 1265 and second baffle 1266 height are more than supporting transverse slat 1261, support riser 1262, supporting the height of swash plate 1263, support column 1,264 4, therefore between the first baffle plate 1265 and second baffle 1266 and lamp body 12 inwall, define the placement space of power supply 123, it is possible to prevent power supply 123 not skid off after being placed on power supply locating rack 1211, it is ensured that the stable and safety of power supply 123.Support transverse slat 1261, support riser 1262, support swash plate 1263 three all plate-shaped, and between two intersect after between there is very big space so that power supply 123 has good radiating condition after being placed on it.Support swash plate 1263 can also omit and be not provided with.

Referring to Figure 34, the second fixture 1215 is plate-shaped, and it is arranged on the outer rear flank of power source cavity 121 is convex shape so that have rotation space after tailstock upper cover 111 is connected.Second fixture 1215 arranges one second concatenation hole 1219, concatenates hole 1119 with first and coordinate tailstock upper cover 111 is connected on lamp body 12.Distance between two second concatenation holes 1219 adds the width of two the first fixtures 1111 equal to the spacing in two first concatenation holes 1119, two the first fixtures 1111 are so allowed just to be placed between two the second fixtures 1215, first concatenation hole 1119 can be directed at the second concatenation hole 1219, is connected with.

Referring to Figure 35 and Figure 36, protect that line plate 1221 is one-body molded to be made, for elongated plates, it is for covering the power supply cabling of LED lamp bead, and the cabling of multiple LED lamp bead all comes together in one or both sides, lamp bead chamber, it is preferable that all cablings come together in side, lamp bead chamber.Protect line plate 1221 and include fixing hole 1231, fixed edge eaves 1232, plate main body 1233 and cylinder buckle 1234.Two ends, plate main body 1,233 one first long limit are respectively provided with a cylinder buckle 1234, be used for being fastened on lamp bead chamber 122, each cylinder buckle 1234 wears fixing hole 1231, are used for wearing screw and fix.It is provided with 45 ° of-85 ° of angles between axle center and the plate main body of fixing hole 1231, when namely installing, described first long limit is arranged near LED lamp bead, described plate main body 1233 is 5 ° of-45 ° of angles with LED lamp bead place plane, Main Function is so that protecting line plate 1221 covers behind lamp bead chamber 122, there is bigger cabling space inside it, cabling can either be blocked, be conducive to again circuit to dispel the heat.

(corresponding with the first position, long limit) connects a fixed edge eaves 1232 on plate main body 1,233 second long limit, this fixed edge eaves 1232 is isometric and one-body molded with plate main body 1233 with plate main body 1233, fixed edge eaves 1232 is " L " shape, one notch (figure does not look) is set in lamp bead chamber 122, described notch position size is matched with protects line plate 1221, when protecting line plate 1221 and being arranged in lamp bead chamber 122, fixed edge eaves 1232 snaps in notch.Be conducive to protecting stability when line plate 1221 covers on lamp bead chamber 122.Plate main body 1233 and fixed edge eaves 1232 have an angle, and this angle, mainly for coordinating the shape and structure in lamp bead chamber 122, is fastened in the notch in lamp bead chamber 122 also for being easy to fixed edge eaves 1232.Different capacity seal that cabling LED street lamp 1 has a different model protect line plate 1221.Power is the sealing cabling LED street lamp 1 of 150W, it is as described below that it protects the concrete size of line plate 1221, plate main body 1233 length is 350mm, the diameter of fixing hole 1231 is 3.2mm, distance between two fixing hole 1231 centers of circle is 336mm, can have the error of positive and negative 0.1mm, the height of fixed edge eaves 1232 is 3.5mm.Power is the sealing cabling LED street lamp 1 of 60W, it is as described below that it protects the concrete size of line plate 1221, plate main body 1233 length is 168mm, the diameter of fixing hole 1231 is 3.2mm, distance between two fixing hole 1231 centers of circle is 135mm, can have the error of positive and negative 0.1mm, the height of fixed edge eaves 1232 is 3.5mm.

Compared with prior art, the sealing cabling LED street lamp 1 with fastening structure provided by the utility model has the advantages that

1, cable hole 126 connects power source cavity 121 and lamp bead chamber 122, and in closed, from power source cavity 121, electric wire is worn entrance lamp bead chamber 122 and has guiding function, make electric wire not expose, electric wire has protective effect, aesthetic appeal.Protecting line plate 1221 can to a certain degree including cabling in lamp, aesthetic appeal.

2, fastening structure 14 coordinates compact with lamp body 12, light cover 11, it is not necessary to reserved extra working place, fastening structure 14 under buckling state with lamp body 12, light cover 11 flush, good looking appearance.Furthermore, this fastening structure 14 arranges knocker spring 144, under the power-assisted of knocker spring 144, this fastening structure simple operation.

3, multi-angle can be realized on vertical road direction regulate, it is provided that light angle more comprehensively.

4, power source cavity 121 internal structure is succinct, it is not necessary to labyrinth can realize the fixation to power supply 123.

5, sleeve structure 133 has guiding function to wearing circuit, it is possible to increase substantially threading efficiency, thus improving dress lamp efficiency.

6, can to realize the lens 152 of varying number one-body molded for lens 152, it is achieved this seals cabling LED street lamp 1 autgmentability requirement to power and four one-body molded die sinking kinds that can reduce aluminium base 1226 of lens 152 with fastening structure, reduces expense.

7, this lens 152 light distribution effect is good, it may be achieved optically focused on vertical road direction, forms clear zone, is uniformly going out light along road direction, expands illumination range.

8, this 1 power source cavity 121 sealing cabling LED street lamp with fastening structure is one-body molded with lamp bead chamber 122, and integrated degree is high, and radiator 128 is arranged with lamp bead chamber 122 laminating, advantageous heat dissipation.Lens 152 light distribution effect is good, lens 152 can multiple one-body molded formation lens modules 1225, power expansion is good, saves cost.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendments made within principle of the present utility model, equivalent replacement and improvement etc. all should comprise within protection domain of the present utility model.

Claims (10)

1. seal cabling LED street lamp, it is characterized in that: include an integrated lamp body, a power source cavity and a lamp bead chamber is defined in this lamp body, one cable hole is set between power source cavity and lamp bead chamber, this cable hole relative closure in the radial direction thereof, this cable hole one end connection power source cavity, other end connection lamp bead chamber.

2. sealing cabling LED street lamp as claimed in claim 1, it is characterised in that: the diameter of described cable hole is 0.5-3cm.

3. as claimed in claim 1 seal cabling LED street lamp, it is characterised in that: described cable hole is from power source cavity toward lamp bead cavity dumping 5 °-10 °.

4. sealing cabling LED street lamp as claimed in claim 3, it is characterised in that: the opening up setting of described power source cavity, the opening down setting in described lamp bead chamber.

5. the sealing cabling LED street lamp as described in any one of claim 1-4, it is characterised in that: described cable hole is one or more.

6. sealing cabling LED street lamp as claimed in claim 5, it is characterised in that: described power source cavity is provided with power supply locating rack near the position of cable hole, and a power supply is fixed on power fixing frame, and the cabling of at least one end of power supply is entered lamp bead intracavity by cable hole.

7. sealing cabling LED street lamp as claimed in claim 6, it is characterised in that: the position of described cable hole is corresponding with position of source.

8. sealing cabling LED street lamp as claimed in claim 6, it is characterized in that: described power supply locating rack includes multiple support riser, second baffle, support riser and second baffle is one-body molded, the height of second baffle is higher than the height supporting riser, multiple support riser one end are arranged by lamp body inwall, and the other end arranges second baffle.

9. sealing cabling LED street lamp as claimed in claim 8, it is characterized in that: described power supply locating rack farther includes a support transverse slat, support transverse slat is one-body molded with support riser, supports transverse slat and intersects with supporting riser, and support transverse slat, support riser upper end are positioned at same level.

10. seal cabling LED street lamp as claimed in claim 9, it is characterised in that: being at least provided with support column at described support transverse slat with supporting riser intersection location place, this support column is one-body molded with support riser, and upper end is positioned at same level.