CN208011393U - Street lamp and its punching press buck plate - Google Patents

Abstract

A kind of street lamp of one embodiment of the utility model offer and its punching press buck plate, the punching press buck plate include substrate and are connected to the anti-bending reinforcing plate of the substrate side.The substrate includes arm mounting plate and the power supply mounting plate that extends from the arm mounting plate, the anti-bending reinforcing plate extends to the side of the arm mounting plate from the side of the power supply mounting plate, the anti-bending reinforcing plate includes connecting plate connected vertically, level board and vertical panel successively, wherein the connecting plate is connected with the arm mounting plate, power supply mounting plate.Street lamp and its punching press buck plate structure novel that the utility model embodiment provides, it is easily manufactured it is quick, structural strength is higher, is unlikely to deform.

Description

Street lamp and its punching press buck plate

Technical field

The utility model is related to lighting device technical fields, more particularly to a kind of street lamp and its punching press buck plate.

Background technology

Street lamp is the light emitting lighting system on road, street and public square.Usually start at nightfall or darkness time-division It is shinny, extinguish before dawn.

Existing street lamp type is various, and there is a problem of mostly it is complicated, be easily damaged, installation maintenance is inconvenient.

In addition, in existing middle lamp, the buck plate as main load-bearing mostly uses greatly die casting mode and is molded, complex process, Inefficient time-consuming and cost is higher.

Utility model content

A kind of street lamp of the utility model offer and its punching press buck plate, to solve buck plate moulding process in the prior art Complicated, the inefficient time-consuming and higher problem of cost.

In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of punching press buck plate is provided, The punching press buck plate includes substrate and is connected to the anti-bending reinforcing plate of the substrate side.

According to one specific embodiment of the utility model, the substrate includes arm mounting plate and prolongs from the arm mounting plate The power supply mounting plate stretched, the anti-bending reinforcing plate extend to the side of the arm mounting plate from the side of the power supply mounting plate Side.

According to one specific embodiment of the utility model, the arm mounting plate be equipped with baffle, the anti-bending reinforcing plate from The position that the side of the power supply mounting plate extends to the side of the arm mounting plate is more than the position where the baffle.

According to one specific embodiment of the utility model, the anti-bending reinforcing plate includes connecting plate connected vertically, water successively Tablet and vertical panel, wherein the connecting plate is connected with the arm mounting plate, power supply mounting plate.

According to one specific embodiment of the utility model, raised punching press is further provided in the anti-bending reinforcing plate in correspondence Back formed escape groove.

According to one specific embodiment of the utility model, the level board is equipped with horizontal mounting hole.

According to one specific embodiment of the utility model, the vertical panel is equipped with vertical mounting hole.

According to one specific embodiment of the utility model, the arm mounting plate is equipped with multiple stamped bumps holes, the punching Belling plays hole for receiving screw locking to fasten arm holder.

According to one specific embodiment of the utility model, the substrate is equipped with multiple stamped bumps items.

In order to solve the above technical problems, another technical solution that the utility model uses is：A kind of street lamp is provided, it is described Street lamp includes above-mentioned punching press buck plate.

The utility model has the beneficial effects that：The case where being different from the prior art, the road that the utility model embodiment provides Lamp and its punching press buck plate structure novel, it is easily manufactured it is quick, structural strength is higher, is unlikely to deform.

Description of the drawings

It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Other attached drawings are obtained, wherein：

Fig. 1 is the dimensional structure diagram for the street lamp that one embodiment of the utility model provides；

Fig. 2 is a decomposition texture schematic diagram of street lamp shown in Fig. 1；

Fig. 3 is another decomposition texture schematic diagram of street lamp shown in Fig. 1；

Fig. 4 is the combining structure schematic diagram of proximate matter side frame, punching press buck plate and heat-conducting block shown in Fig. 3；

Fig. 5 is the dimensional structure diagram of the proximate matter side frame of street lamp shown in Fig. 1；

Fig. 6 is the cross section structure schematic diagram of proximate matter side frame shown in Fig. 5；

Fig. 7 is the dimensional structure diagram of the punching press buck plate of street lamp shown in Fig. 3；

Fig. 8 is the structure schematic diagram of the radiating block of street lamp shown in Fig. 3；

Fig. 9 is the decomposition texture schematic diagram of the hinge of street lamp shown in Fig. 3；

Figure 10 is the partial structural diagram of the end shield of street lamp shown in Fig. 1 coordinated with cover board.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained belongs to the range of the utility model protection.

Also referring to Fig. 1 to Fig. 4, one embodiment of the utility model provides a kind of street lamp 10, which includes mainly Two pieces of proximate matter side frames 100, punching press buck plate 200, at least one heat-conducting block 300 and cover board 400.

Wherein, two pieces of intervals of proximate matter side frame 100 are oppositely arranged to form one fixed width, and each proximate matter side frame 100 is equipped with and takes Platform 120 is detained, the length of proximate matter side frame 100 visually assembles demand interception.Intensity and the preferable gold of heat dissipation can be used in proximate matter side frame 100 Belong to material to be integrally formed, for example, by using aluminium.

Punching press buck plate 200 is integrated punch forming part, hasp connection two pieces of proximate matter side frames 100 hasp platform 120 it Between.Existing buck plate is usually die cast plate, and manufacturing process is complicated and time-consuming.

300 hasp connection of at least one heat-conducting block is between hasp platform 120, and the bottom surface of heat-conducting block 300 is for assembling light source Module (not shown), the quantity of heat-conducting block 300 can be specifically 1,2,3,4,5,6 depending on lighting demand Or 7 equal different numbers.Heat-conducting block 300 is integrally formed using intensity and the preferable metal material of radiating, for example, by using aluminium or Iron material.

Cover board 400 is pivotally connected with one of proximate matter side frame 100, is opened or is covered with another piece of proximate matter side frame 100 relatively It closes.Cover board 400 integrally arc-shaped plate, array can be equipped with multiple heat emission holes.

Specifically, also referring to Fig. 5 and Fig. 6, proximate matter side frame 100 further includes side plate 110, and hasp platform 120 is connected to The bottom of side plate 110.

In one embodiment of the utility model, hasp platform 120 include bottom plate 122, starting stave 123, the second riser 124, First transverse slat 125 and the first connecting plate 126.

Wherein, starting stave 123 is vertical on bottom plate 122；Second riser 124 is vertical on bottom plate 122 and with To form screw fit slot 121, screw fit slot 121 is screwed in for receiving screw to connect hasp one riser, 123 parallel interval The punching press buck plate 200 and heat-conducting block 300 being connected between hasp platform 120 are fixed, and screw fit slot 121 has suitable well With property, can in any position lock screw of groove body, avoid need to process in the prior art multiple screw hole complex process and Size is easy the problem of deviation；First transverse slat, 125 a side is connect with the bottom of side plate 110；First connecting plate 126 is horizontal by first Another side of plate 125 is connected with starting stave 123, and the first connecting plate 126, starting stave 123 and the first transverse slat 125 enclose It closes and constitutes first axis screw slots 127, first axis screw slots 127 are screwed in for receiving screw (not shown) for fixing end Cover 600.

In one embodiment of the utility model, proximate matter side frame 100 further includes pinch plate 130, and pinch plate 130 is connected to side plate 110 side and the top for being located at hasp platform 120, are formed with card slot 133 between pinch plate 130 and side plate 110, card slot 133 is used In the top of holding punching press buck plate 200.After tested, which can bear the weight of 10 5 times of entirety of street lamp or more.

Also referring to Fig. 7, punching press buck plate 200 includes substrate and the anti-bending reinforcing plate 230 for being connected to substrate side.

Specifically, substrate includes arm mounting plate 210 and the power supply mounting plate 220 that extends from arm mounting plate 210, lamp Arm mounting plate 210 is for installing arm holder 219, and power supply mounting plate 220 is for installing power supply 229, wherein power supply mounting plate 220 On can be equipped with punching press boss 221 to improve mechanical strength, power supply 229 is fixed to punching again after being mounted in power supply fixed plate 228 On belling platform 221, power supply fixed plate 228 is equipped with multigroup fixation hole configurations to be adapted to the power supply 229 of a variety of different capacities.

Anti-bending reinforcing plate 230 extends to the side of arm mounting plate 210, arm installation from the side of power supply mounting plate 220 Plate 210 is equipped with baffle 211, and baffle 211 is used for the insertion end of backstop arm (not shown), and anti-bending reinforcing plate 230 is pacified from power supply The position that the side of loading board 220 extends to the side of arm mounting plate 210 is more than the position where baffle 211, it is possible thereby to pole The structural strength of big enhancing punching press buck plate 200, if punching press buck plate 200 is only slab construction, punching press buck plate 200 exists It is easy to be bent over because of outer end heavier-weight when heat-conducting block 300 is more.

The molding of iron material integrated punching can be used in punching press buck plate 200, and the mode for relatively mostly using die casting in the prior art is molded, Its complex process, inefficient time-consuming and processing cost are higher.

Also referring to Fig. 8, in one embodiment of the utility model, heat-conducting block 300 includes absorber plate 310, heat sink 320 And snapping board 330.Absorber plate 310, heat sink 320 and snapping board 330 can adopt heat dissipation and intensity preferable material one at Type is integrally formed for example, by using aluminium.

Specifically, heat sink 320 is vertically connected at the side of absorber plate 310, snapping board 330 is connected to absorber plate 310 End, for hasp connection between hasp platform 120, the junction of absorber plate 310 and heat sink 320 is equipped with vacancy section 315, Vacancy section 315 can be one of whole installation or be the multiple of discrete setting, and absorber plate 310 in vacancy section 315 in being extended with light Source fixed plate 316, light source fixed plate 316 are equipped with light source mounting hole 317, outer end face and the heat sink 320 of light source fixed plate 316 Flush with outer surface.

Using this mode fully profit structure space of bending junction, the installation dimension of light source module can be widened, if Only simple bending connection can lead to light since bending junction is not easy to screw locking for heat sink 320 and absorber plate 310 The installation dimension of source module is limited in the planar section of absorber plate 310.

In addition, also visual heat dissipation needs to install radiating fin modules 340 additional on absorber plate 310.

In one embodiment of the utility model, the bottom surface middle section of heat-conducting block 300 is equipped with multiple blind holes 311, multiple blind Hole 311 is screwed in for receiving screw with fixed light source module, and rainwater can not enter the central area of light source module by blind hole 311 The fringe region in domain, heat-conducting block 300 is equipped with multiple through-holes 312, since sealing ring, multiple blind holes can be generally arranged in light source module 311 are located in sealing ring, and multiple through-holes are then located at outside sealing ring.

Also referring to Fig. 9, street lamp 10 further includes hinge 500, hinge 500 respectively with the inner surface of proximate matter side frame 100 and The inner surface of cover board 400 is mutually fixed, and cover board 400 covers the inside that hinge 500 when closing is hidden in street lamp 10 with respect to proximate matter side frame 100.

Specifically, hinge 500 includes fixation leaf 510 and the movable sheet 520 hinged with fixation leaf 510, activity Hinge 520 is bent by plate body, and movable sheet 520 is formed with hanging groove 501, and hanging groove 501 is used for relatively solid in movable sheet 520 Determine to hang the cover board 400 connecting with movable sheet 520 when hinge 510 is opened and is located in precalculated position.

Also referring to Fig. 2 and Figure 10, street lamp 10 further includes end shield 600, which includes cover body and extend from cover body Pressure along 601, pressure is bonded clinching along 601 for receiving 400 side of cover board, if being not provided with pressure along 601, end shield 600 is easy to shape At arching upward or recess and then being formed compared with big gap with cover board 400, the setting along 601 is pressed to play good shaping operation, with Cover board 400 not will produce when being bonded and arches upward or countersunk clearance substantially.Wherein, end shield 600 can be used integrally moulded.

Also referring to Fig. 5 and Fig. 6, one embodiment of the utility model also provides a kind of proximate matter side frame 100, the proximate matter side frame 100 include side plate 110 and hasp platform 120.

Wherein, hasp platform 120 is connected to the bottom of side plate 110, and hasp platform 120 is equipped with screw fit slot 121, screw fit Slot 121 screws assembly for receiving screw, and screw fit slot 121 has good suitability, can be in any position of groove body Lock screw avoids and needs to process the problem of multiple screw hole complex process and size are easy deviation in the prior art.

Specifically, hasp platform 120 includes bottom plate 122, starting stave 123, the second riser 124, the first transverse slat 125 and the One connecting plate 126.

Starting stave 123 is vertical on bottom plate 122, and starting stave 123 is connect with side plate 110；Second riser 124 is set to To form screw fit slot 12 on bottom plate 122 and with 123 parallel interval of starting stave；First transverse slat, 125 a side and side plate 110 Bottom connection；First transverse slat 125 is connected by the first connecting plate 126 with starting stave 123, and the first connecting plate 126, first is perpendicular Plate 123 and the first transverse slat 125, which enclose, constitutes first axis screw slots 127, and first axis screw slots 127 are for receiving screw rotation Enter for fixing end shield 600.

Proximate matter side frame 100 further includes pinch plate 130, and pinch plate 130 is connected to the side of side plate 110 and is located at hasp platform 120 top, is formed with card slot 133 between pinch plate 130 and side plate 110, pinch plate 130 includes the first plate body 131 and second Plate body 132, the first plate body 131 and 110 vertical connection of side plate, the second plate body 132 and 131 vertical connection of the first plate body and opposite side Plate 110 is parallel.

In one embodiment of the utility model, side plate 110 is equipped with the first assembly between pinch plate 130 and hasp platform 120 Hole 135, the first pilot hole 135 wear for receiving screw or rivet and are pressed matching board 200 with fixed punch.

The top of side plate 110 is additionally provided with the second axial bolt slot 140, and the second axial bolt slot 140 is for receiving screw rotation Enter with fixing end shield 600.

Side plate 110 is additionally provided with the second pilot hole 145, and the second pilot hole 145 runs through for receiving screw or rivet with fixation Hinge 500.

Preferably, side plate 110 is equipped with thickening layer 146 at the position equipped with the second pilot hole 145, due to the weight of cover board 400 Amount can be transferred to the position where the second pilot hole 145 through hinge 500, therefore, be equipped with and thicken at the position of the second pilot hole 145 Layer 146 can further promote the structural strength of proximate matter side frame 100.

The top of second axial bolt slot 140, which is further provided with, reinforces upper edge 147, reinforces upper edge 147 and is used in cover board 400 Opposite proximate matter side frame 100 abuts against when opening with hanging groove 501 above-mentioned, and the material thickness for reinforcing upper edge 147 is relatively large, to keep away Deformation when from pressure.The upper surface for reinforcing upper edge 147 is additionally provided with mounting hole 148, and mounting hole 148 is screwed in for receiving screw to lock A side of closing lid plate 400.

Proximate matter side frame 100 further includes outside plate 150, and 150 arc-shaped plate of outside plate is connected with reinforcement upper edge 147 and bottom plate 122 It connects and is spaced with side plate 110.

One embodiment of the utility model also provides a kind of street lamp 10, which includes above-mentioned proximate matter side frame 100.

Also referring to Fig. 7, one embodiment of the utility model also provides a kind of punching press buck plate 200, the punching press buck plate 200 include substrate and are connected to the anti-bending reinforcing plate 230 of substrate side.

Specifically, substrate includes arm mounting plate 210 and the power supply mounting plate 220 that extends from arm mounting plate 210, anti-bending Reinforcing plate 230 extends to the side of arm mounting plate 210 from the side of power supply mounting plate 220.

Wherein, can be used to limit arm (not shown) on arm mounting plate 210 equipped with baffle 211, baffle 211 stretches into position It sets, the position that anti-bending reinforcing plate 230 extends to the side of arm mounting plate 210 from the side of power supply mounting plate 220 is more than baffle Position where 211.

In one embodiment of the utility model, anti-bending reinforcing plate 230 includes connecting plate 231 connected vertically successively, level Plate 232 and vertical panel 233, wherein connecting plate 231 are connected with arm mounting plate 210, power supply mounting plate 220.

Raised punching press 234 is further provided in anti-bending reinforcing plate 230 to form escape groove 237 at corresponding back, to keep away Allow the screw receiving portion 603 of end shield 600.

Level board 232 is equipped with horizontal mounting hole 235, horizontal mounting hole 235 and 121 phase of screw fit slot above-mentioned Match, 121 fixed punch of screw fit slot press fitting matching board 200 through horizontal mounting hole 235 and is screwed in by screw.

Vertical panel 233 is equipped with vertical mounting hole 236, vertical mounting hole 236 and 135 phase of the first pilot hole above-mentioned Match, is worn for receiving screw or rivet to further fix the relative position of punching press buck plate 200 and proximate matter side frame 100.

Arm mounting plate 210 is equipped with multiple stamped bumps holes 212, and multiple stamped bumps holes 212 are for receiving screwed lock It is accompanied by fastening arm holder 219.

In one embodiment of the utility model, multiple stamped bumps items 213, multiple stamped bumps items are additionally provided on substrate 213 can be vertical bar shape or other bending or combined shaped, to further strengthen the integral strength of substrate.

Also referring to Fig. 1 to Fig. 4, one embodiment of the utility model also provides a kind of street lamp 10, which includes upper The punching press buck plate 200 stated.

Also referring to Fig. 8, one embodiment of the utility model also provides a kind of heat-conducting block 300 for street lamp, the heat conduction Block 300 includes absorber plate 310 and heat sink 320.

Wherein, heat sink 320 is connected to the two sides of absorber plate 310；Absorber plate 310 and the junction of heat sink 320 are set There is vacancy section 315, absorber plate 310 is in being extended with light source fixed plate 316 in vacancy section 315, light source fixed plate 316 is equipped with light source Mounting hole 317, light source mounting hole 317 are used for fixed light source module, and the outer end face of light source fixed plate 316 is outer with heat sink 320 Flush.

The installation dimension of light source module can be widened using this mode, if heat sink 320 and absorber plate 310 are only simple Bending connection can cause the installation dimension of light source module to be limited in absorber plate 310 since bending junction is not easy to screw locking Planar section.

The end of absorber plate 310 is connected with snapping board 330.Snapping board 330 includes the first folded plate 331 and the second folded plate 332, First folded plate 331 and 310 tiltable of absorber plate or vertical connection, 332 plate of the second folding are connect and horizontal with the first folded plate 331 To snap on hasp platform 120.

Second folded plate 332 is equipped with mounting hole 334, can also be equipped with fixing groove 333, fixing groove 333 and mounting hole 334 are used for Screw is received to pass through to lock on hasp platform 120 above-mentioned.

In one embodiment of the utility model, the bottom surface middle section of heat-conducting block 300 is equipped with multiple blind holes 311, multiple blind Hole 311 is screwed in for receiving screw with fixed light source module, and rainwater can not enter the central area of light source module by blind hole 311 The fringe region in domain, heat-conducting block 300 is equipped with multiple through-holes 312, since sealing ring, multiple blind holes can be generally arranged in light source module 311 are located in sealing ring, and multiple through-holes are then located at outside sealing ring.

Also visual heat dissipation needs to install radiating fin modules 340 additional on absorber plate 310.Heat sink 320 is equipped with multiple heat dissipations Slot 321 is equipped with corner cut portion 322 to increase safety in order to air circulation, the end angle of heat sink 320.

One embodiment of the utility model also provides a kind of street lamp 10, which includes above-mentioned heat-conducting block 300.

Also referring to Fig. 9, one embodiment of the utility model also provides a kind of hinge 500 for street lamp 10, the hinge 500, which can be used stainless steel material, is made, including fixation leaf 510 and the movable sheet 520 hinged with fixation leaf 510, activity Hinge 520 is bent by plate body, and movable sheet 520 is formed with hanging groove 501, and hanging groove 501 is used for relatively solid in movable sheet 520 Determine to hang the cover board 400 connecting with movable sheet 520 when hinge 510 is opened and is located in precalculated position.

Wherein, fixation leaf 510 includes fixed leaf plate 511 and the first volume plywood that 511 1 side of self-retaining page board is bent 512.First volume plywood 512 is two pieces and interval setting.Fixed leaf plate 511 corresponds to two blocks of first volume plywood 512 and is equipped with mounting hole 513。

Movable sheet 520 includes the first hinge 521, and a side of the first hinge 521 is equipped with volume Two plywood 519, and second Plate 519 is intervolved for axially being docked with first volume plywood 512.

Hinge 500 further includes pivotal pin 530, and pivotal pin 530 is used for across first volume plywood 512 and volume Two plywood 519 Fixation leaf 510 and movable sheet 520 to be pivotally connected.

In one embodiment of the utility model, movable sheet 520 further includes sequentially connected second hinge 522, third page Piece 523, the 4th hinge 524 and the 5th hinge 525, wherein 521 vertical connection of the second hinge 522 and the first hinge, third page Piece 523 is connect in obtuse angle with the second hinge 522, and the 4th hinge 524 links in obtuse angle with third hinge 523, the 5th hinge 525 with 4th hinge, 524 connection at an acute angle, the first hinge 521, the second hinge 522, third hinge 523, the 4th hinge 524, which enclose, to be constituted Hanging groove 501.5th hinge 525 is equipped with connecting hole 526, and connecting hole 526 is two, corresponding with mounting hole 513.

Also referring to Fig. 1 to Fig. 4, one embodiment of the utility model also provides a kind of street lamp 10, which includes upper The hinge 500 stated.

Also referring to Fig. 2 and Figure 10, one embodiment of the utility model also provides a kind of end shield 600, and end shield 600 includes cover Along 601, pressure is bonded clinching along 601 for receiving 400 side of external cover board for body and the pressure that extends from cover body.

Wherein, cover body includes upper plate 610, lower plate 620 and the side wall 630 of integrally connected, and pressure extends along 601 from upper plate 610 Go out.

Specifically, the thickness along 601 is pressed to be less than the thickness of upper plate 610, pressure forms rising step along 601 opposite upper plates 610 Shape.

The inner surface of the shell is equipped with strengthening rib strip 602.Between upper plate 610 and side wall 630 and between lower plate 620 and side wall 630 Equipped with screw receiving portion 603.Side wall 630 can be in arc surfaced, and upper plate 610 can be in arc surfaced, and side wall 630 is equipped with through-hole 604 to connect It receives arm to pass through, upper plate 610 is equipped with avoid holes 605 in order to which screw passes through arm holder 219 and fixes arm.

One embodiment of the utility model also provides a kind of street lamp 10, and street lamp 10 includes that street lamp 10 includes above-mentioned end shield 600.

Structure in the above various embodiments can be combined with each other use.

In conclusion it should be readily apparent to one skilled in the art that street lamp provided by the utility model and its proximate matter side frame 100, It is punching press buck plate 200,600 structure novel of heat-conducting block 300, hinge 500 and end shield, easily manufactured.

The foregoing is merely the embodiments of the utility model, and it does not limit the scope of the patent of the present invention, all It is equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly or indirectly uses In other related technical areas, it is equally included in the patent within the scope of the utility model.

Claims (8)

1. a kind of punching press buck plate, which is characterized in that the punching press buck plate includes that substrate and bending are connected to the substrate-side The anti-bending reinforcing plate on side, the substrate includes arm mounting plate and the power supply mounting plate that extends from the arm mounting plate, described Anti-bending reinforcing plate extends to the side of the arm mounting plate from the side of the power supply mounting plate, and the anti-bending reinforcing plate includes Connecting plate connected vertically, level board and vertical panel successively, wherein the connecting plate is installed with the arm mounting plate, power supply Plate is connected.

2. punching press buck plate according to claim 1, which is characterized in that the arm mounting plate is equipped with baffle, described The position that anti-bending reinforcing plate extends to the side of the arm mounting plate from the side of the power supply mounting plate is more than the baffle The position at place.

3. punching press buck plate according to claim 1, which is characterized in that be further provided with protrusion in the anti-bending reinforcing plate Punching press at corresponding back to form escape groove.

4. punching press buck plate according to claim 1, which is characterized in that the level board is equipped with horizontal mounting hole.

5. punching press buck plate according to claim 1, which is characterized in that the vertical panel is equipped with vertical mounting hole.

6. punching press buck plate according to claim 1, which is characterized in that it is convex that the arm mounting plate is equipped with multiple punching presses Hole is played, the stamped bumps hole is for receiving screw locking to fasten arm holder.

7. punching press buck plate according to claim 1, which is characterized in that the substrate is equipped with multiple stamped bumps items.

8. a kind of street lamp, which is characterized in that the street lamp includes the punching press buck plate described in any one of claim 1 to 7.