A signboard light

Abstract

The utility model discloses an advertisement board lamp, apply in lamp field, including the lamp barrel and optical mechanism, the inside of lamp barrel is hinged with speed reducer, one end of speed reducer is hinged with motor, the other end fixed sleeve of speed reducer has the fixed axle, the other end of fixed axle extends to the outside of lamp barrel and is installed with fixed block, the other side hinged with the scratch strip of fixed block, one side of lamp barrel is provided with the mounting seat, the inside sliding sleeve of mounting seat has the connecting seat, the surface of connecting seat is equipped with two recesss, the inside of recess is provided with the limit piece. Can conveniently personnel carries out dismouting, and simple operation laborsaving, has improved the work efficiency of personnel under the work of climbing, and good flexibility can have mirror surface self -cleaning function, improved the propagation and lighting effect of light, prolonged the service life of lamp, and the practicality is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp field especially relates to a lamp for billboards. BACKGROUND

[0002] At present, the Chinese utility model with the announcement number CN215636703U discloses a simple angle-adjusting outdoor spotlight. Although the lamp can adjust the inclination angle of the spotlight at will and has good heat dissipation, it still has other problems in the use process, such as not having a mirror automatic cleaning function. The mirror of the spotlight installed outdoors is easy to be stained and attached with dust and stains, which can reduce its transparency and affect the propagation of light and the lighting effect. When personnel wipe, they need to perform climbing operation, which has certain safety hazards. Moreover, it is inconvenient to quickly disassemble and assemble the spotlight. The spotlight is directly installed on the billboard by screws during installation. Although the screw fixing is stable and reliable, it is time-consuming and laborious when the spotlight needs to be disassembled and repaired due to failure. In order to solve the above-mentioned problems, the utility model provides a lamp for billboards. UTILITY MODEL CONTENTS

[0003] The utility model discloses a lamp for billboards, which solves the problem that the existing spotlight does not have a mirror self-cleaning function and is inconvenient for personnel to disassemble and assemble.

[0004] The above technical purpose of the utility model is realized by the following technical scheme: a lamp for billboards, comprising a lamp barrel and an optical mechanism, a speed reducer is bolted in the inside of the lamp barrel, a motor is bolted at one end of the speed reducer, a fixed shaft is fixedly sleeved at the other end of the speed reducer, the other end of the fixed shaft extends to the outside of the lamp barrel and is installed with a fixed block, a scraping strip is bolted at the other side of the fixed block, a mounting seat is arranged on one side of the lamp barrel, a connecting seat is slidably sleeved in the inside of the mounting seat, two grooves are formed in the surface of the connecting seat, a limiting piece is arranged in the inside of the groove, and a limiting spring is bolted between the limiting piece and the groove through a spring fixing sheet.

[0005] The above technical scheme can facilitate personnel to disassemble and assemble, is simple and labor-saving to operate, improves the working efficiency of personnel in climbing operation, has good flexibility, can have a mirror self-cleaning function, improves the propagation of light and the lighting effect, prolongs the service life of the lamp, and has high practicality.

[0006] The utility model is further provided with the following arrangement: the optical mechanism comprises a port seat, the port seat is installed in the inside of the lamp barrel, a lamp panel is bolted in the inside of the port seat, a reflecting cover is installed in the inside of the lamp barrel, a lamp cover is threadedly connected at one end of the reflecting cover, and a glass is placed in the inside of the lamp cover.

[0007] The technical scheme is adopted, the port seat, the lamp plate, the reflector, the lamp cover and the glass are arranged, light can be formed and irradiated downward to the billboard.

[0008] The utility model further sets up: the other side of connecting seat is welded with U shaped board, the front and back of lamp cylinder all are welded with threaded rod, the other end of threaded rod penetrates to the outside of U shaped board and is connected with nut.

[0009] The technical scheme is adopted, the U shaped board, the threaded rod and the nut are arranged, can be convenient for personnel to adjust the illumination angle of lamp cylinder after installing the mounting plate.

[0010] The utility model further sets up: the inside of recess is welded with guide rod, the inside of limiting piece is set with guide groove, the other end of guide rod extends to the inside of guide groove.

[0011] The technical scheme is adopted, the guide rod and the guide groove are arranged, can limit limiting piece, prevent the inclination of limiting piece when pressing inwards.

[0012] The utility model further sets up: the surface of mounting seat is fixed with mounting plate, the inside of mounting plate is set with mounting hole.

[0013] The technical scheme is adopted, the mounting plate and the mounting hole are arranged, can be convenient for personnel to fix mounting seat to billboard frame with screw.

[0014] The utility model further sets up: the surface of lamp cylinder is coated with anticorrosive paint.

[0015] The technical scheme is adopted, the anticorrosive paint is arranged, can improve the anticorrosion and moisture-proof effect of lamp cylinder surface.

[0016] The utility model further sets up: limiting spring is made of carbon spring steel material.

[0017] The technical scheme is adopted, limiting spring has the characteristics of excellent mechanical property, good anti-bounce performance, low temperature resistance and corrosion resistance.

[0018] In conclusion, the utility model has the following beneficial effects:

[0019] 1.The utility model discloses a fixing plate is fixed in the specified position with screw when installing, when the fixing plate is fixed, press two limiters with hand and make them go into the recess, when the limiter presses to the bottom, push the connecting seat into the mounting seat, the connecting seat pushes to the bottom and will make the limiter and the through slot on the mounting seat align, after alignment, the limit spring will rebound and push the limiter to be placed in the through slot, when dismounting, only need to press two limiters to the inside and separate with the through slot with hand, then can directly pull out, can conveniently personnel dismount, simple operation, save labors, improve the work efficiency of personnel under the work of climbing, and good flexibility;

[0020] 2.The utility model discloses a fixing shaft slowly rotates through simultaneously starting speed reducer and motor, the fixing shaft can drive the fixed block to rotate when rotating, the sealing bearing between the fixing shaft and the lamp barrel can avoid rainwater from entering, the fixed block can drive the scraping strip to rotate when rotating, the scraping strip can scrape the dust and the stain attached on the glass when rotating, can have mirror surface self -cleaning function, improve the propagation and the lighting effect of light, prolong the service life of the lamp, and the practicality is high. DRAWINGS

[0021] Figure 1 It is the structure perspective drawing of the utility model;

[0022] Figure 2 It is the structure front view of the utility model;

[0023] Figure 3 It is the structure left side schematic view of the utility model;

[0024] Figure 4 It is the structure of the utility model Figure 2 A place structure enlarged view.

[0025] Figure legend: 1, lamp barrel;2, speed reducer;3, motor;4, fixed axle;5, fixed block;6, scraping strip;7, optical mechanism;71, port seat;72, lamp plate;73, reflector cover;74, lamp cover;75, glass;8, mounting seat;9, connecting seat;10, recess;11, limiter;12, limit spring;13, U-shaped plate;14, threaded rod;15, nut;16, guide rod;17, guide slot;18, mounting plate. SPECIFIC IMPLEMENTATION

[0026] The utility model will be further explained in detail in connection with the drawings.

[0027] Example 1:

[0028] Reference Figure 1 、 Figure 2 And Figure 3The utility model provides an advertising board lamp, including lamp cylinder 1 and optical mechanism 7, the inside bolt of lamp cylinder 1 is connected with speed reducer 2, one end of speed reducer 2 is connected with motor 3, the other end of speed reducer 2 is fixedly sleeved with fixed shaft 4, the other end of fixed shaft 4 extends to the outside of lamp cylinder 1 and is installed with fixed block 5, the other side bolt of fixed block 5 is connected with scraping strip 6, by simultaneously starting speed reducer 2 and motor 3, speed reducer 2 and motor 3 will drive fixed shaft 4 to rotate slowly after starting, fixed shaft 4 will drive fixed block 5 to rotate when rotating, the sealed bearing between fixed shaft 4 and lamp cylinder 1 can avoid rainwater to enter, fixed block 5 will drive scraping strip 6 to rotate when rotating, scraping strip 6 will scrape the dust and stain adhered on glass 75 when rotating, can have mirror surface self-cleaning function, improve the propagation and illumination effect of light, prolong the service life of lamp, and the practicality is high.

[0029] Reference Figure 1 , Figure 2 and Figure 3 , optical mechanism 7 includes port seat 71, and port seat 71 is installed in the inside of lamp cylinder 1, the inside bolt of port seat 71 is connected with lamp panel 72, the inside of lamp cylinder 1 is installed with reflector 73, one end of reflector 73 is threadedly connected with lamp cover 74, glass 75 is placed in the inside of lamp cover 74, by the setting of port seat 71, lamp panel 72, reflector 73, lamp cover 74 and glass 75, can form bright and shine down on the advertising board.

[0030] Reference Figure 1 , Figure 2 and Figure 3 , the surface of lamp cylinder 1 is coated with anticorrosive paint, by the setting of anticorrosive paint, can improve the corrosion and moisture-proof effect of the surface of lamp cylinder 1.

[0031] Brief description of use process: by simultaneously starting speed reducer 2 and motor 3, speed reducer 2 and motor 3 will drive fixed shaft 4 to rotate slowly after starting, fixed shaft 4 will drive fixed block 5 to rotate when rotating, the sealed bearing between fixed shaft 4 and lamp cylinder 1 can avoid rainwater to enter, fixed block 5 will drive scraping strip 6 to rotate when rotating, scraping strip 6 will scrape the dust and stain adhered on glass 75 when rotating.

[0032] Example 2:

[0033] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides an advertising board lamp, one side of lamp cylinder 1 is provided with mounting seat 8, the inside of mounting seat 8 is slidably sleeved with connecting seat 9, two recesses 10 are formed in the surface of connecting seat 9, limiting piece 11 is arranged in the recess 10, limiting spring 12 is connected between the one side of limiting piece 11 and recess 10 through spring fixing piece, when installing, fixing plate 18 is fixed in the specified position by screw, when fixing plate 18 is fixed, press two limiting piece 11 by hand and make it enter recess 10, when limiting piece 11 is pressed to the bottom, push connecting seat 9 into mounting seat 8, when connecting seat 9 is pushed to the bottom, limiting piece 11 is aligned with the through slot on mounting seat 8, after alignment, limiting spring 12 will rebound and push limiting piece 11 to be placed in the through slot, when disassembling, only need to press two limiting piece 11 to the inside and separate from the through slot by hand, then directly pull out, personnel can conveniently disassemble and assemble, it is simple and easy to operate, improves the working efficiency of personnel under the work of climbing, and good flexibility.

[0034] Reference Figure 1 、 Figure 3 and Figure 4 The other side of connecting seat 9 is welded with U-shaped plate 13, the front and back of lamp cylinder 1 are welded with threaded rod 14, the other end of threaded rod 14 penetrates to the outside of U-shaped plate 13 and is screw-connected with nut 15, through the setting of U-shaped plate 13, threaded rod 14 and nut 15, personnel can conveniently adjust the illumination angle of lamp cylinder 1 after the installation of fixing plate 18.

[0035] Reference Figure 4 The inside of recess 10 is welded with guide rod 16, guide groove 17 is formed in the inside of limiting piece 11, the other end of guide rod 16 extends to the inside of guide groove 17, through the setting of guide rod 16 and guide groove 17, limiting piece 11 can be limited, preventing the inclination of limiting piece 11 when pressing inwards.

[0036] Reference Figure 1 and Figure 2 The surface of mounting seat 8 is fixedly sleeved with fixing plate 18, and mounting hole is formed in the inside of fixing plate 18, through the setting of fixing plate 18 and mounting hole, personnel can conveniently fix mounting seat 8 to the advertising board frame by screw.

[0037] Reference Figure 4 Limiting spring 12 is made of carbon spring steel material, and limiting spring 12 has the characteristics of excellent mechanical properties, good anti-bounce performance, low-temperature resistance and corrosion resistance.

[0038] Brief description of use: through the installation with screw fixed mounting plate 18 in designated location, when mounting plate 18 is fixed, press two limiters 11 with hand and make it enter into recess 10, when limiter 11 is pressed to the bottom, push connecting seat 9 into mounting seat 8, after pushing to the bottom, limiter 11 is aligned with the through slot on mounting seat 8, after alignment, limit spring 12 will rebound and push limiter 11 to be placed in the through slot, when disassembling, only need to press two limiters 11 to the inside and separate from the through slot, then directly pull out.

[0039] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as the modifications are within the scope of the claims of the utility model, they are protected by the patent law.

Claims

1. A signboard light comprising a light tube (1) and an optical mechanism (7), characterized by: The inside of the lamp cylinder (1) is bolted with a speed reducer (2), one end of the speed reducer (2) is bolted with a motor (3), the other end of the speed reducer (2) is fixedly sleeved with a fixed shaft (4), the other end of the fixed shaft (4) extends to the outside of the lamp cylinder (1) and is installed with a fixed block (5), the other side of the fixed block (5) is bolted with a scraping strip (6), one side of the lamp cylinder (1) is provided with a mounting seat (8), the inside of the mounting seat (8) is slidably sleeved with a connecting seat (9), the surface of the connecting seat (9) is provided with two grooves (10), the inside of the groove (10) is provided with a limiting piece (11), the limiting piece (11) is bolted with a limiting spring (12) through a spring fixing sheet between one side of the limiting piece (11) and the groove (10).

2. A light for a signboard according to claim 1, wherein The optical mechanism (7) comprises a port seat (71), the port seat (71) is installed in the inside of the lamp cylinder (1), the inside of the port seat (71) is bolted with a lamp panel (72), the inside of the lamp cylinder (1) is installed with a reflecting cover (73), one end of the reflecting cover (73) is threadedly connected with a lamp cover (74), the inside of the lamp cover (74) is placed with a glass (75).

3. A sign lamp according to claim 1, wherein The other side of the connecting seat (9) is welded with a U-shaped plate (13), the front and back of the lamp cylinder (1) are welded with threaded rods (14), the other end of the threaded rod (14) penetrates to the outside of the U-shaped plate (13) and is threadedly connected with a nut (15).

4. The sign lamp according to claim 1, wherein The inside of the groove (10) is welded with a guide rod (16), the inside of the limiting piece (11) is provided with a guide groove (17), the other end of the guide rod (16) extends to the inside of the guide groove (17).

5. The sign lamp according to claim 1, wherein The surface of the mounting seat (8) is fixedly sleeved with a mounting plate (18), the inside of the mounting plate (18) is provided with a mounting hole.

6. A sign lamp according to claim 1, wherein The surface of the lamp cylinder (1) is coated with anticorrosive paint.

7. The sign lamp according to claim 1, wherein The limiting spring (12) is made of carbon spring steel material.

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