CN108006479A - A kind of novel bridge lighting lamp device - Google Patents

Abstract

A kind of novel bridge lighting lamp device, the lamp cap being used cooperatively including lamp holder and with lamp holder, first ring access slot of the notch towards left end is provided with lamp cap, in first ring access slot valve jacket can be installed slidingly, equity is provided with the inserting column in valve jacket up and down for lamp cap left side, and the perforation passed through up and down is provided with inserting column；Intermediate channel is provided with lamp holder, switching part is installed switchablely in intermediate channel, equity is provided with and the matched reeve groove of inserting column up and down in switching part, inject on the left of groove inner wall and be installed with the first electric connecting plate, switching part left side is additionally provided with the first inserting hole and front and rear the second reciprocity inserting hole of equity and notch towards a left side up and down, switching part left side center is provided with notch towards left oblong slot, end wall is installed with the second electric connecting plate to oblong slot up and down, intermediate channel left end is provided with sliding groove in lamp holder, in sliding groove can left and right trolley shoe is installed slidingly.

Description

A kind of novel bridge lighting lamp device

Technical field

The present invention relates to bridge lighting technical field, is specially a kind of novel bridge lighting lamp device.

Background technology

The general headlamp that can all set some to be used for bridge night illumination in bridge construction, but these headlamps one As be all fixedly connected by fastening bolt, when headlamp damage after need repairing when, must pass through screwdriver etc. dismantle work Tool is dismantled, its cumbersome complexity, greatly reduces repair and maintenance efficiency, meanwhile, the lamp of existing Bridge headlamp The general Dou Yu cities of seat are electrically connected, during repair and maintenance, if imprudence is by sheet metal or rod piece and the conducting position in lamp holder Contact, just easily causes the generation of electric shock accidents, there are larger security risk.

The content of the invention

It is of the prior art above-mentioned scarce for overcoming it is an object of the invention to provide a kind of novel bridge lighting lamp device Fall into.

A kind of novel bridge lighting lamp device according to the present invention, including lamp holder and the lamp that is used cooperatively with the lamp holder Head, is provided with first ring access slot of the notch towards left end in the lamp cap, shell can be provided with slidingly in the first ring access slot Set, equity is provided with the inserting column in the valve jacket up and down for the lamp cap left side, is provided with the inserting column and passes through up and down Perforation, the lamp cap left end, which is additionally provided with, closes tight device, it is described close tight device include closing it is tight pad and close tight groove, the lamp cap is right Side end face is fixed with LED bulb, and the LED bulb is fixed with lamp housing close to one end of the lamp cap, is set in the lamp holder Be equipped with intermediate channel, switching part be installed switchablely in the intermediate channel, in the switching part up and down equity be provided with it is described The matched reeve groove of inserting column, the reeve groove inner wall left side are installed with the first electric connecting plate, and the switching part left side is also It is provided with the first inserting hole and front and rear the second reciprocity inserting hole of equity and notch towards a left side up and down, the switching part left side Center is provided with notch towards left oblong slot, and end wall is installed with the second electric connecting plate, the lamp holder to the oblong slot up and down In the intermediate channel left end is provided with sliding groove, in the sliding groove can left and right trolley shoe, the cunning are installed slidingly Connect block right side center be provided with the matched square of the oblong slot, and end wall is provided with power transmission before and after the square Piece, the trolley shoe right side are provided with equity first up and down and inject bar and front and rear the second reciprocity reeve bar, the middle part It is provided with groove inner wall and sticks into groove, be fixedly installed in the switching part outer end wall and stick into block, the block that sticks into is pacified switchablely Sticked into mounted in described in groove, equity is provided with the communications and liaison groove that groove is injected described in communications and liaison to the switching part up and down, in the communications and liaison groove Sliding arm can be installed up and down slidingly.

Further technical solution, the first bullet is installed between the valve jacket right end and the first ring access slot inner wall Bar.

Further technical solution, the second bullet is installed between the trolley shoe left end and the sliding groove left end wall Bar.

Further technical solution, equity is provided with recessed pockets up and down in the intermediate channel inner wall, on the outside of the sliding arm End is provided with curved portion, and the sliding arm left and right sides equity, which is provided with, connects block, and equity is set at left and right sides of the communications and liaison groove Connect groove, it is described connect block and can be installed on slidingly connect in groove, it is described connect also to be installed with groove connected with described The 3rd spring that block offsets

Further technical solution, is provided with spin in the inserting column left side switchablely.

Further technical solution, first inserting hole and the second inserting hole left end are both provided with skewed slot, and described first Inject bar and the second reeve bar right end is provided with and the matched plagiocephaly of the skewed slot.

Further technical solution, the length of the first reeve bar, the second reeve bar and square is equivalent, the spin Left end is more than to the distance of the lamp cap and the difference of length of the switching part and described first injects bar, second injects bar and square Length.

Further technical solution, on the outside of the switching part on be also equipped with twist-on spring, described twist-on spring one end is fixed on On the switching part, the other end is fixedly mounted in the second ring access slot being arranged in the intermediate channel inner wall

Further technical solution, it is described close tight pad and be arranged at the lamp cap left end face be located at the valve jacket outer shroud, it is described to close Tight groove is arranged at the lamp holder its right end face and is located at the switching part outer shroud.

The beneficial effects of the invention are as follows：

1. under the action of the twist-on spring, the switching part is made described to stick into block in original state by counter-clockwise rotation Offset with first end wall for sticking into groove, and the sliding arm is made under the action of the 3rd spring by top pressure laterally The curved portion is extend into the recessed pockets, the sliding arm inner side end is flushed with end wall on the outside of the reeve groove, from And the inserting column can be made to be inserted into the reeve groove；

2. under the action of second spring, the trolley shoe is made described first to inject in original state by top pressure to the right Bar, the second reeve bar and square are inserted respectively into first inserting hole, the second inserting hole and oblong slot, at this time, described the Two electric connecting plates are installed on the oblong slot up and down on end wall, and the power transmission piece is installed on end wall before and after the square, described to send Electric piece will not be contacted with second electric connecting plate, therefore second electric connecting plate is not charged, when human body is contacted with the electric connecting plate not Can be powered, thus can avoid get an electric shock accident occur, and it is described first inject bar and second inject bar distinguish the first inserting hole and The cooperation of second inserting hole, so as to limit the rotation of the switching part；

3. the inserting column is inserted into the reeve groove and drives the trolley shoe to slide into high order end to the left, and described the One reeve bar, the second reeve bar and square depart from first inserting hole, the second inserting hole and oblong slot respectively, so as to allow institute Switching part is stated to rotate clockwise, it is described to stick into block and the second end for sticking into groove when the lamp cap rotates clockwise 90 degree Wall offsets, and at this time extracts the lamp cap to the right, and the lamp cap can drive the inserting column to slide to the right and make the sliding arm Left end wall offsets with the perforation left end wall, and the sliding arm can prevent the inserting column from being disengaged with first electric connecting plate, And during the inserting column slides to the right, the first reeve bar, the second reeve bar and the square can be inserted respectively into described In second inserting hole, the first inserting hole and oblong slot, the switching part is thus prevented to rotate counterclockwise, therefore can be to LED light Bubble, which is stablized, to be powered, and improves power supply connective stability；

4. the valve jacket under the action of first spring by top pressure to the left so that the valve jacket is right with the switching part End face, which remains, to offset, thus prevent the inserting column exposed to outer and, security risk can be reduced；；

5. apparatus of the present invention are simple in structure, Fast Installation and dismounting are realized using the mode for rotating forward and inverting, and power more Safety and stability, can effectively avoid the generation of electric shock accidents, improve power supply connective stability and repair and maintenance efficiency.

Brief description of the drawings

Fig. 1 is the structure diagram of the bridge lighting lamp device of the present invention.

Fig. 2 is the structure diagram in A-A directions in Fig. 1.

Fig. 3 is the structure diagram in B-B directions in Fig. 1.

Fig. 4 is structure diagram when switching part rotates clockwise 90 degree in Fig. 3.

Fig. 5 is the structure diagram in the left view direction of trolley shoe in bridge lighting lamp device of the invention.

Fig. 6 is the structure diagram of the right apparent direction of switching part in bridge lighting lamp device of the invention.

Fig. 7 is the structure diagram of the right apparent direction of lamp cap in bridge lighting lamp device of the invention.

Fig. 8 be in Fig. 1 inserting column be inserted into inject groove in and by trolley shoe to the left top pressure to high order end when structure diagram.

Fig. 9 is structure diagram when switching part 7 rotates clockwise 90 degree in Fig. 8.

Figure 10 is the structure diagram of the direction of arrow in Fig. 9.

Figure 11 is the right view of lamp cap of the present invention.

Embodiment

With reference to Fig. 1-11, the present invention is described in detail.

With reference to Fig. 1-11, a kind of novel bridge lighting lamp device according to an embodiment of the invention, including lamp holder 1 and with The lamp cap 20 that the lamp holder is used cooperatively, is provided with first ring access slot 21 of the notch towards left end in the lamp cap 20, and described Valve jacket 23 can be installed, equity is provided with positioned at the valve jacket 23 up and down for 20 left side of lamp cap in one ring access slot 21 slidingly In inserting column 24, be provided with the perforation 25 passed through up and down in the inserting column 24,20 left end of lamp cap, which is additionally provided with, closes tight device, institute State and close tight device including closing tight pad 211 and closing tight groove 111,20 its right end face of lamp cap is fixed with LED bulb 201, institute State LED bulb 201 and be fixed with lamp housing 202 close to one end of the lamp cap 20, can effectively prevent from tearing open by the lamp housing 202 The LED bulb 201 is caused to damage due to exerting a force excessive during dress,；Intermediate channel is provided with the lamp holder 1, it is described Switching part 7 is installed switchablely in intermediate channel, in the switching part 7 up and down equity be provided with it is matched with the inserting column 24 Groove 70 is injected, is installed with the first electric connecting plate 12 on the left of 7 inner wall of switching part, 7 left side of switching part is additionally provided with The first inserting hole 19 and front and rear the second reciprocity inserting hole 191 of equity and notch towards a left side up and down, 7 left side of switching part Center is provided with notch towards left oblong slot 71, the oblong slot about 71 end wall be installed with the second electric connecting plate 72, institute State in lamp holder 1 and the intermediate channel left end be provided with sliding groove 13, in the sliding groove 13 can left and right cunning is installed slidingly Connect block 15, the 15 right side center of trolley shoe is provided with and the matched square 11 of the oblong slot 71, and the square End wall is provided with power transmission piece 18 before and after 11, and 15 right side of trolley shoe is provided with equity first up and down and injects bar 2 and front and rear The second of equity injects bar 201, is provided with the intermediate channel inner wall and sticks into groove 5, is fixedly installed in 7 outer end wall of switching part Stick into block 6, it is described stick into block 6 be installed on switchablely it is described stick into groove 5, the switching part about 7 equity be provided with it is logical Join the communications and liaison groove 17 of the reeve groove 70, in the communications and liaison groove 17 sliding arm 3 can be installed up and down slidingly.

Valuably or exemplarily, wherein, it is fixedly mounted between 23 right end of valve jacket and the first ring access slot inner wall There is the first spring 22, first spring 22 is to by the valve jacket 23 top pressure to the left.

Valuably or exemplarily, wherein, peace is fixed between 13 left end wall of 15 left end of trolley shoe and the sliding groove Equipped with the second spring 14, second spring 14 to by the trolley shoe 15 to the right top pressure and make described first to inject bar 2, the Two reeve bars 201 and square 11 are inserted respectively into first inserting hole 19, the second inserting hole 191 and oblong slot 71.

Valuably or exemplarily, wherein, equity is provided with recessed pockets 16 up and down in the intermediate channel inner wall, described sliding 3 outboard end of arm is provided with curved portion 4, and sliding 3 left and right sides equity of arm, which is provided with, connects block 10, the communications and liaison groove 17 or so Both sides equity, which is provided with, connects groove 8, and the block 10 that connects can be slidingly installed in connecting in groove 8, and described connect in groove 8 is also fixed Be provided with the 3rd spring 9 for connecting block 10 and offseting, the 3rd spring 9 is to by the sliding arm 3 top pressure laterally And the curved portion 4 is extend into the recessed pockets 16, so that outside 3 inner side end of sliding arm and the switching part 7 Side wall flushes.

Valuably or exemplarily, wherein, spin 26, the spin are installed switchablely in 24 left side of inserting column 26 with the trolley shoe 15 to offset, so as to can reduce friction when the lamp cap 20 rotates and rotate the switching part 7 It is smooth.

Valuably or exemplarily, wherein, 19 and second inserting hole of the first inserting hole, 191 left end is both provided with skewed slot 190, the first reeve bar 2 and second injects 201 right end of bar and is provided with and the matched plagiocephaly 200 of the skewed slot 190.

Valuably or exemplarily, wherein, described first injects the length equalization that bar 2, second injects bar 201 and square 11 Together, 26 left end of spin to the lamp cap 20 distance and the switching part 7 length difference be more than described first inject bar 2nd, the length of the second reeve bar 201 and square 11, so that the inserting column 24 is inserted into the reeve groove 70 and will be described sliding Block 15 to the left top pressure to high order end when, the first reeve bar 2, second inject bar 201 and square 11 can depart from respectively it is described First inserting hole 19, the second inserting hole 191 and oblong slot 71, so as to allow the switching part 7 to rotate.

Valuably or exemplarily, wherein, twist-on spring 81, the twist-on spring 81 are also equipped with the outside of switching part 7 One end is fixed on the switching part 7, and the other end is fixedly mounted on the second ring access slot 80 being provided with the intermediate channel inner wall In.

Valuably or exemplarily, wherein, it is described close tight pad 211 and be arranged at 20 left end face of lamp cap be located at the shell Cover 23 outer shrouds, it is described close tight groove 111 and be arranged at 1 its right end face of lamp holder be located at 7 outer shroud of switching part, so as to fulfill described When lamp cap 20 and 1 grafting of lamp holder, it is described close tight pad 211 be inserted into it is described close in tight groove 111, and then realize that sealing coordinates and connect Connect, so as to effectively prevent dust granule or it is water stain by grafting gap enter the lamp holder 1 in influence the present apparatus it is normal Operation.

During original state, the valve jacket 23 is under the action of first spring 22 by top pressure to the left, the switching part 7 Made under the action of the twist-on spring 81 by counter-clockwise rotation it is described stick into block 6 and offset with first end wall for sticking into groove 5, So that the sliding arm 3 is directed at the recessed pockets 1, and the sliding arm 3 under the action of the 3rd spring 9 by laterally Top pressure and the curved portion 4 is extend into the recessed pockets 16 so that 3 inner side end of sliding arm and the switching part 7 outside end walls flush, and the trolley shoe 15 is made described first to inject under the action of second spring 14 by top pressure to the right Bar 2, second injects bar 201 and square 11 is inserted respectively into first inserting hole 19, the second inserting hole 191 and oblong slot 71 In, at this time, second electric connecting plate 72 is installed on the oblong slot about 71 on end wall, and the power transmission piece 18 is installed in described End wall before and after square 11, therefore, the power transmission piece 18 will not be contacted with second electric connecting plate 72, therefore second electric connecting plate 72 It is not charged；

During installation, the inserting column 24 is inserted into the reeve groove 70, makes the spin 26 and 15 right side of trolley shoe Offset and the valve jacket 23 also offsets with 7 right side of switching part, when continuing to the left to promote the lamp cap 20, the valve jacket 23 can be retracted in the first ring access slot 21, and the spin 26 can promote the trolley shoe 15 to slide to the left, when the shell When set 23 is fully retracted into the first ring access slot 21, the trolley shoe 15 slides into high order end to the left, and described first inserts Bar 201 is injected into bar 2, second and square 11 departs from first inserting hole 19, the second inserting hole 191 and oblong slot 71 respectively, So as to allow the switching part 7 to rotate, the lamp cap 20 is rotated at this time, during the lamp cap 20 rotates, the inserting column 24 The switching part 7 can be driven to rotate, the curved portion 4 can leave the recessed pockets 16 and slide into the intermediate channel inner wall, So as to which the sliding arm 3 can be extruded inwardly, and 3 medial extremity of sliding arm is set to extend into the perforation 25, when the lamp It is first 20 rotate 90 degree when, the block 6 that sticks into offsets with second end wall for sticking into groove 5, by the lamp cap 20 to the right at this time Extract, the lamp cap 20 can drive the inserting column 24 to slide to the right and make the 3 left end wall of sliding arm and 25 left ends of the perforation Wall offsets, and the valve jacket 23 makes the valve jacket 23 and the switching under the action of first spring 22 by top pressure to the left 7 right side of portion, which remains, to offset, and during the inserting column 24 slides to the right, described first, which injects bar 2, second, injects bar 201 and square 11 can be inserted respectively into second inserting hole 191, the first inserting hole 19 and oblong slot 71, and described send Electric piece 18 can be contacted with second electric connecting plate 72, can be with described the when being inserted into due to the inserting column 24 in the reeve groove 70 One electric connecting plate 12 is in contact, therefore, can be by alternating current communications and liaison to the inserting column 24, so as to be powered to LED bulb；Maintenance When safeguarding, by the lamp cap 20 to promoting, and the spin 26 is set to promote the trolley shoe 15 to slide into high order end to the left, from And the first reeve bar 2, second reeve bar 201 and square 11 is departed from second inserting hole 191, first respectively and insert Into hole 19 and oblong slot 71, so that allow the switching part 7 to rotate, and the power transmission piece 18 can be de- with second electric connecting plate 72 From contact, so as to fulfill the power-off to inserting column 24, the lamp cap 20 is rotated counterclockwise at this time, the lamp cap 20 can band when rotating Move the switching part 7 to rotate, when the switching part rotates counterclockwise 90 degree, the block 6 that sticks into sticks into the first of groove 5 with described End wall offsets, and the sliding arm 3 stretches into the curved portion 4 under the action of the 3rd spring 9 by top pressure laterally Into the recessed pockets 16 so that 3 inner side end of sliding arm depart from it is described perforation 25 and allow the inserting column 24 by Outer extraction, the trolley shoe 15 are made described first to inject bar 2, second under the action of second spring 14 by top pressure to the right Inject bar 201 and square 11 is inserted respectively into first inserting hole 19, the second inserting hole 191 and oblong slot 71.

The beneficial effect of apparatus of the present invention is：Under the action of the twist-on spring, switching part quilt in original state Counter-clockwise rotation and make it is described stick into block and offset with first end wall for sticking into groove, and the sliding arm is in the 3rd spring Under the action of by top pressure laterally the curved portion is extend into the recessed pockets, make the sliding arm inner side end and institute State end wall on the outside of reeve groove to flush, so as to make the inserting column be inserted into the reeve groove；

Under the action of second spring, the trolley shoe is made described first to inject in original state by top pressure to the right Bar, the second reeve bar and square are inserted respectively into first inserting hole, the second inserting hole and oblong slot, at this time, described the Two electric connecting plates are installed on the oblong slot up and down on end wall, and the power transmission piece is installed on end wall before and after the square, described to send Electric piece will not be contacted with second electric connecting plate, therefore second electric connecting plate is not charged, when human body is contacted with the electric connecting plate not Can be powered, thus can avoid get an electric shock accident occur, and it is described first inject bar and second inject bar distinguish the first inserting hole and The cooperation of second inserting hole, so as to limit the rotation of the switching part；

When the inserting column is inserted into the reeve groove and drives the trolley shoe to slide into high order end to the left, and described first Inject bar, the second reeve bar and square and depart from first inserting hole, the second inserting hole and oblong slot respectively, so as to allow described Switching part rotates clockwise, described to stick into block and second end wall for sticking into groove when the lamp cap rotates clockwise 90 degree Offset, at this time extract the lamp cap to the right, the lamp cap can drive the inserting column to slide to the right and make the sliding arm left End wall offsets with the perforation left end wall, and the sliding arm can prevent the inserting column from being disengaged with first electric connecting plate, and During the inserting column slides to the right, the first reeve bar, the second reeve bar and the square can be inserted respectively into described the In two inserting holes, the first inserting hole and oblong slot, the switching part is thus prevented to rotate counterclockwise, therefore can be to LED bulb Stablize and be powered, improve power supply connective stability；

The valve jacket under the action of first spring by top pressure to the left so that the valve jacket and the switching part right end Face, which remains, to offset, thus prevent the inserting column exposed to outer and, security risk can be reduced；；

Apparatus of the present invention are simple in structure, realize Fast Installation and dismounting using the mode for rotating forward and inverting, and power supply is more pacified It is complete to stablize, the generation of electric shock accidents is can effectively avoid, improves power supply connective stability and repair and maintenance efficiency.

Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention It is subject to claims appended hereto.

Claims (9)

1. a kind of novel bridge lighting lamp device, including lamp holder and the lamp cap that is used cooperatively with lamp holder, it is characterised in that：Lamp cap In be provided with first ring access slot of the notch towards left end, valve jacket can be installed, on lamp cap left side in the first ring access slot slidingly Lower equity is provided with the inserting column in valve jacket, and the perforation passed through up and down is provided with inserting column, and lamp cap left end, which is additionally provided with, closes tight dress Put, closing tight device includes closing tightly padding and close tight groove, and lamp cap its right end face is fixed with LED bulb, and LED bulb is close to lamp cap One end is fixed with lamp housing, and intermediate channel is provided with lamp holder, is provided with switching part in intermediate channel switchablely, in switching part up and down Equity is provided with is installed with the first electric connecting plate, switching part left end with the matched reeve groove of inserting column, reeve groove inner wall left side Face is additionally provided with the first inserting hole and front and rear the second reciprocity inserting hole of equity and notch towards a left side up and down, switching part left side Center is provided with notch towards left oblong slot, and end wall is installed with the second electric connecting plate to oblong slot up and down, in being located in lamp holder Portion's groove left end is provided with sliding groove, in sliding groove can left and right trolley shoe, the setting of trolley shoe right side center are installed slidingly Have with the matched square of oblong slot, and end wall is provided with power transmission piece before and after square, and trolley shoe right side is provided with equity up and down First injects bar and front and rear the second reciprocity reeve bar, is provided with intermediate channel inner wall and sticks into groove, solid in switching part outer end wall Surely it is provided with and sticks into block, sticks into block switchablely installed in sticking into groove, equity is provided with communications and liaison reeve groove to switching part up and down Communications and liaison groove, can be provided with sliding arm up and down slidingly in communications and liaison groove.

A kind of 2. novel bridge lighting lamp device according to claim 1, it is characterised in that：The trolley shoe left end and institute State and be installed with the second spring between sliding groove left end wall.

A kind of 3. novel bridge lighting lamp device according to claim 1, it is characterised in that：The valve jacket right end with it is described The first spring is installed between first ring access slot inner wall.

A kind of 4. novel bridge lighting lamp device according to claim 1, it is characterised in that：On in the intermediate channel inner wall Lower equity is provided with recessed pockets, and the sliding arm outboard end is provided with curved portion, and equity is provided with left and right sides of the sliding arm Connect block, equity, which is provided with, at left and right sides of the communications and liaison groove connects groove, it is described connect block and can be installed on slidingly connect in groove, institute State to connect and be also installed with groove and the 3rd spring for connecting block and offseting.

A kind of 5. novel bridge lighting lamp device according to claim 1, it is characterised in that：Can in the inserting column left side Spin is installed to switching.

A kind of 6. novel bridge lighting lamp device according to claim 1, it is characterised in that：First inserting hole and Two inserting hole left ends are both provided with skewed slot, and the first reeve bar and the second reeve bar right end are provided with and are engaged with the skewed slot Plagiocephaly.

A kind of 7. novel bridge lighting lamp device according to claim 1, it is characterised in that：Described first injects bar, the The length of two reeve bars and square is equivalent, the difference of the distance of the spin left end to the lamp cap and the length of the switching part The length of bar, the second reeve bar and square is injected more than described first.

A kind of 8. novel bridge lighting lamp device according to claim 1, it is characterised in that：On on the outside of the switching part also Twist-on spring is installed, described twist-on spring one end is fixed on the switching part, and the other end, which is fixedly mounted on, is arranged at the middle part In the second ring access slot in groove inner wall.

A kind of 9. novel bridge lighting lamp device according to claim 1, it is characterised in that：The tightly pad that closes is arranged at institute State lamp cap left end face and be located at the valve jacket outer shroud, it is described close tight groove and be arranged at the lamp holder its right end face be located at the switching part Outer shroud.