CN215562067U

CN215562067U - Road marking structure based on buried LED light source

Info

Publication number: CN215562067U
Application number: CN202121721186.1U
Authority: CN
Inventors: 孙勇生
Original assignee: Shanghai Hesin Industrial Co Ltd
Current assignee: Shanghai Hesin Industrial Co Ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-18
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a road marking structure based on a buried LED light source, which comprises a die-casting aluminum heat-dissipation lamp box, a PC plastic embedded part and a lamp holder, wherein a placing groove is arranged inside the PC plastic embedded part, the die-casting aluminum heat-dissipation lamp box is placed inside the placing groove, a stainless steel panel is installed at the top of the die-casting aluminum heat-dissipation lamp box, the lamp holder is installed at the top inside the die-casting aluminum heat-dissipation lamp box, and a controller is installed at the bottom of the lamp holder. According to the utility model, the controller is arranged at the bottom of the lamp holder, a worker can connect the controller into the traffic signal lamp through a wire, so that the color change of the LED lamp beads is synchronous with the traffic signal lamp, the flashing mode and the flashing frequency of the LED lamp beads can be set through the controller, after the controller is connected into the human body sensor beside a sidewalk, the LED lamp beads can flash alternately at low frequency when no person exists, and the controller can control the LED lamp beads to flash at high frequency when pedestrians pass through so as to remind passing vehicles, so that the device is more striking, and the occurrence rate of traffic accidents is reduced.

Description

Road marking structure based on buried LED light source

Technical Field

The utility model relates to the technical field of road marking, in particular to a road marking structure based on an underground LED light source.

Background

The road marking is the mark for transmitting traffic information such as guidance, limitation, warning and the like to traffic participants by lines, arrows, characters, elevation marks, raised road signs, contour marks and the like on the road surface of the road, has the functions of controlling and guiding traffic, can be used in cooperation with the marks, and can also be used independently, whether the road marking is reasonable in arrangement or not is required to accord with relevant regulations and also be subjected to running inspection, along with the continuous development of scientific technology, the luminous road marking is produced at will, so that the marking can better guarantee traffic safety and guide civilized driving, and therefore, the road marking structure based on the buried LED light source can be used.

The existing road marking structure of the buried LED light source has the following defects:

1. although the existing road marking structure with the underground LED light source is more striking than the common road marking, the road marking structure is general in functionality and only has the function of light-up prompting, and a vehicle cannot be reminded according to whether pedestrians pass through the road surface, so that the light-emitting advantage of the device cannot be better utilized, and the practicability of the device is reduced;

2. the road marking structure strength of the existing underground LED light source is general, the device is often rolled by vehicles with different weights in the using process, the device can deform to a certain extent after being used for a long time, the durability of the device is reduced, and therefore the road marking structure based on the underground LED light source is provided for solving the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a road marking structure based on an underground LED light source, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a road marking structure based on bury LED light source, includes die-casting aluminum product heat dissipation lamp house, PC plastics built-in fitting and lighting fixture, its characterized in that: the heat dissipation lamp box comprises a PC plastic embedded part, a die-casting aluminum heat dissipation lamp box, bearing columns, a toughened glass mask, four groups of wire routing ports, a lamp bracket, heat dissipation copper sheets, a controller, a lamp holder, a heat dissipation aluminum heat dissipation lamp box and a heat dissipation aluminum sheet, wherein a placing groove is arranged in the PC plastic embedded part, wire guide holes are arranged on two sides of the outer part of the PC plastic embedded part, the die-casting aluminum heat dissipation lamp box is placed in the placing groove, the bearing columns are equidistantly arranged in the die-casting aluminum heat dissipation lamp box, the top of each bearing column is connected with the bottom of the toughened glass mask, two groups of wire routing ports are arranged on two sides of the die-casting aluminum heat dissipation lamp box, a first heat conduction aluminum sheet is installed at the bottom of the die-casting aluminum heat dissipation lamp box, a nameplate is installed on one side of the front surface of the die-casting aluminum heat dissipation lamp box, a stainless steel panel is installed at the top of the die-casting aluminum heat dissipation lamp box, four groups of fixing screws are installed on two sides of the outer part of the stainless steel panel, the die-casting aluminum heat dissipation lamp bracket is installed with the lamp bracket at equal intervals, two sets of public address loudspeaker are installed to the outside both sides of controller, two sets of cooling subassemblies are installed to the inside bottom both sides of die-casting aluminum product heat dissipation lamp house, install the mounting bracket in the cooling subassembly.

Preferably, the toughened glass face guard is installed to the internally mounted of stainless steel panel, and installs waterproof silica gel circle between stainless steel panel and the toughened glass face guard.

Preferably, the bottom of the mounting rack is provided with a semiconductor refrigeration piece, and the top of the semiconductor refrigeration piece is provided with an axial flow fan.

Preferably, the second heat conduction aluminum sheet is installed to the bottom of standing groove, and the second heat conduction aluminum sheet is contradicted with first heat conduction aluminum sheet and is connected.

Preferably, a warning board is arranged on one side of the front face of the nameplate, and a blank column is arranged on the other side of the front face of the nameplate.

Preferably, LED lamp pearl is installed to the top equidistance of lighting fixture, and the externally mounted of LED lamp pearl has waterproof lens.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the controller is arranged at the bottom of the lamp holder, a worker can connect the controller into the traffic signal lamp through a wire, so that the color change of the LED lamp beads is synchronous with the traffic signal lamp, the flashing mode and the flashing frequency of the LED lamp beads can be set through the controller, after the controller is connected into the human body sensor beside a sidewalk, the LED lamp beads can flash alternately at low frequency when no person exists, and the controller can control the LED lamp beads to flash at high frequency when pedestrians pass through so as to remind passing vehicles, so that the device is more striking, the traffic accident occurrence rate is reduced, and the device safety is improved.

2. According to the utility model, the bearing columns are equidistantly arranged in the die-casting aluminum heat-radiating lamp box, the structural strength in the die-casting aluminum heat-radiating lamp box can be enhanced through the bearing columns, the bearing columns can be supported by utilizing the contact between the bearing columns and the toughened glass mask, the integral bearing performance of the device can be enhanced, the structural integrity of the device can be kept under rolling of various vehicles, and the durability of the device is further prolonged.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of a part of the heat dissipation lamp box made of die-cast aluminum according to the present invention;

FIG. 3 is a schematic view of a cross-sectional partial structure of a PC plastic embedded part of the utility model;

fig. 4 is a partial structural schematic view of the cooling assembly of the present invention.

In the figure: 1. a stainless steel panel; 101. fixing screws; 102. a toughened glass face mask; 103. a waterproof silica gel ring; 2. die-casting aluminum heat dissipation lamp boxes; 201. a wire feeding port; 202. a load-bearing column; 203. a first heat-conducting aluminum sheet; 3. PC plastic embedded parts; 301. a placement groove; 302. a second heat-conducting aluminum sheet; 303. a wire guide hole; 4. a nameplate; 401. a warning board; 5. a lamp holder; 501. a waterproof lens; 502. LED lamp beads; 503. a controller; 504. a heat dissipation copper sheet; 505. a sound amplifying loudspeaker; 6. a cooling assembly; 601. a mounting frame; 602. a semiconductor refrigeration sheet; 603. an axial flow fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a road marking structure based on a buried LED light source comprises a die-casting aluminum heat-dissipation lamp box 2, a PC plastic embedded part 3 and a lamp holder 5, wherein a placing groove 301 is arranged inside the PC plastic embedded part 3, the PC plastic embedded part 3 can be firstly installed on the ground surface during installation, then the die-casting aluminum heat-dissipation lamp box 2 is installed, the die-casting aluminum heat-dissipation lamp box 2 can be protected, wire holes 303 are arranged on two outer sides of the PC plastic embedded part 3, the wire holes 303 can provide penetrating positions of wires, an external power supply can be conveniently operated by workers for the device, the die-casting aluminum heat-dissipation lamp box 2 is placed inside the placing groove 301, the die-casting aluminum heat-dissipation lamp box 2 can provide installation positions of internal components of the device, meanwhile, the heat dissipation effect of the device can be improved by utilizing the good heat conduction performance of aluminum materials, load-bearing columns 202 are equidistantly arranged inside the die-casting aluminum heat-dissipation lamp box 2, and the tops of the load-bearing columns 202 are connected with the bottom of a toughened glass mask 102, the structural strength inside the die-casting aluminum heat-dissipation lamp box 2 can be enhanced through the bearing column 202, the die-casting aluminum heat-dissipation lamp box can be supported by the contact of the bearing column 202 and the toughened glass mask 102, the overall bearing performance of the device can be enhanced, the structural integrity of the device can be kept under the rolling of various vehicles, the durability of the device is further prolonged, two groups of wire running ports 201 are arranged on two sides of the die-casting aluminum heat-dissipation lamp box 2, the wire running ports 201 can provide the penetrating positions of wires, an external power supply for the operation of the device can be conveniently operated by workers, a first heat-conducting aluminum sheet 203 is arranged at the bottom of the die-casting aluminum heat-dissipation lamp box 2, the heat generated by the operation of the device can be transmitted to the outside of the device by utilizing the good heat-conducting performance of the first heat-conducting aluminum sheet 203, the heat-dissipation effect of the device can be improved, so that the normal operation of the device can be ensured, a nameplate 4 is arranged on one side of the front surface of the die-casting aluminum heat-dissipation lamp box 2, the use information of the device can be recorded by utilizing the nameplate 4, the heat dissipation device is convenient for workers to carry out standard power connection during installation, the stainless steel panel 1 is installed at the top of the die-casting aluminum heat dissipation lamp box 2, four groups of fixing screws 101 are installed on two sides of the outside of the stainless steel panel 1, the stainless steel panel 1 can protect the surface of the device, meanwhile, the installation position of the toughened glass mask 102 can be fixed through the fixing screws 101, the structural strength of the device is improved, the service life of the device is prolonged, the lamp holder 5 is installed at the top inside the die-casting aluminum heat dissipation lamp box 2, the lamp holder 5 can provide the installation positions of the LED lamp beads 502 and the heat dissipation copper sheets 504 and can be conveniently installed, the heat dissipation copper sheets 504 are installed at the bottom of the lamp holder 5 at equal intervals, the heat dissipation area of the lamp holder 5 can be increased by utilizing the heat dissipation copper sheets 504, so that heat generated by the operation of the device can be dissipated, the stability of the device during operation is ensured, the controller 503 is installed at the bottom of the lamp holder 5, the controller 503 can be SS-SLT20 type, the worker can connect the controller 503 to the traffic signal lamp through a wire to synchronize the color change of the LED lamp bead 502 with the traffic signal lamp, and can set the flashing mode and the flashing frequency of the LED lamp bead 502 through the controller 503, after connecting the controller 503 to the human body sensor beside the sidewalk, the LED lamp bead 502 can flash alternately at low frequency at ordinary times, when a pedestrian passes through, the controller 503 can control the LED lamp bead 502 to flash with high frequency to remind the passing vehicle, the device is more striking, the occurrence of traffic accidents is reduced, the safety of the device is improved, two sets of loudspeakers 505 are installed on two sides of the exterior of the controller 503, the loudspeakers 505 can be electrified to give out sound, the passing pedestrian can be warned by voice, so that the warning performance of the pedestrian passing through the road is improved, two sets of cooling assemblies 6 are installed on two sides of the bottom inside the die-casting heat dissipation aluminum lamp box 2, can produce air conditioning through the circular telegram operation of the semiconductor refrigeration piece 602 in the cooling subassembly 6, the circular telegram operation of axial fan 603 can produce wind-force, can accelerate the circulation of air in die-casting aluminum product heat dissipation lamp house 2 inside, cooperation through semiconductor refrigeration piece 602 and axial fan 603 can make the device keep normal operating temperature, can effectively alleviate the problem that LED lamp pearl 502 leads to the device service life to shorten because of heat-resisting difference, the practicality of device has been improved, install mounting bracket 601 in the cooling subassembly 6, mounting bracket 601 can provide the mounted position of semiconductor refrigeration piece 602 and axial fan 603, can be convenient for install it.

Further, the internally mounted of stainless steel panel 1 has toughened glass face guard 102, and installs waterproof silica gel circle 103 between stainless steel panel 1 and the toughened glass face guard 102, can protect the inside LED lamp pearl 502 of device through toughened glass face guard 102, can prevent through the cooperation with waterproof silica gel circle 103 that the rainwater from getting into, has guaranteed the normal operating of device to the life of extension device.

Further, the bottom of the mounting frame 601 is provided with the semiconductor chilling plate 602, the top of the semiconductor chilling plate 602 is provided with the axial flow fan 603, the semiconductor chilling plate 602 can adopt TES1-4902 type, and the cooling performance of the cooling assembly 6 can be ensured by matching the semiconductor chilling plate 602 with the axial flow fan 603, so that the normal operation of the device can be ensured.

Further, second heat conduction aluminum sheet 302 is installed to the bottom of standing groove 301, and second heat conduction aluminum sheet 302 contradicts with first heat conduction aluminum sheet 203 and is connected, and through the cooperation of second heat conduction aluminum sheet 302 with first heat conduction aluminum sheet 203, can pass the heat that the device operation produced outside the device to through PC plastics built-in fitting 3 with the leading-in ground end of heat, guaranteed the heat dispersion of device.

Further, the positive one side of data plate 4 is provided with warning sign 401, and the positive opposite side of data plate 4 is equipped with blank fence, can warn the staff through warning sign 401 to remind the staff to correctly install the device, can be convenient for the staff through blank fence and manually fill in device information, can be convenient for the staff with set the multiunit use behind the device mark, improved the practicality of device when convenient to overhaul and maintain.

Further, LED lamp pearl 502 is installed to the top equidistance of lighting fixture 5, and LED lamp pearl 502's externally mounted has waterproof lens 501, but LED lamp pearl 502 circular telegram operation can provide the lamp source for the device operation, can carry out water-proof protection to LED lamp pearl 502 through waterproof lens 501 to prolong LED lamp pearl 502's life.

The working principle is as follows: the staff can pass through the wire with controller 503 and insert traffic signal lamp, let LED lamp pearl 502's color variation and traffic signal lamp signal synchronous, and accessible controller 503 sets up LED lamp pearl 502's scintillation mode and flicker frequency, insert the other human sensor back of pavement with controller 503, can make LED lamp pearl 502 low frequency scintillation in turn when unmanned, there is the pedestrian to pass through the time controllable LED lamp pearl 502 high frequency of controller 503 and explodes the sudden strain of a muscle in order to remind the past vehicle, can strengthen the inside structural strength of die-casting aluminum product heat dissipation lamp house 2 through heel post 202, the contact that utilizes heel post 202 and toughened glass face guard 102 can support it.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a road marking structure based on bury LED light source, includes die-casting aluminum product heat dissipation lamp house (2), PC plastics built-in fitting (3) and lighting fixture (5), its characterized in that: the heat dissipation device is characterized in that a placing groove (301) is arranged inside the PC plastic embedded part (3), wire holes (303) are arranged on two sides of the PC plastic embedded part (3), a die-casting aluminum heat dissipation lamp box (2) is placed inside the placing groove (301), bearing columns (202) are installed at equal intervals inside the die-casting aluminum heat dissipation lamp box (2), the top of each bearing column (202) is connected with the bottom of the toughened glass face cover (102), two groups of wire running ports (201) are arranged on two sides of the die-casting aluminum heat dissipation lamp box (2), a first heat conduction aluminum sheet (203) is installed at the bottom of the die-casting aluminum heat dissipation lamp box (2), a nameplate (4) is installed on one side of the front face of the die-casting aluminum heat dissipation lamp box (2), a stainless steel panel (1) is installed at the top of the die-casting aluminum heat dissipation lamp box (2), four groups of fixing screws (101) are installed on two sides of the outside the stainless steel panel (1), lighting fixture (5) are installed at the inside top of die-casting aluminum product heat dissipation lamp house (2), heat dissipation copper sheet (504) are installed to the bottom equidistance of lighting fixture (5), controller (503) are installed to the bottom of lighting fixture (5), two sets of public address loudspeaker (505) are installed to the outside both sides of controller (503), two sets of cooling subassembly (6) are installed to the inside bottom both sides of die-casting aluminum product heat dissipation lamp house (2), install mounting bracket (601) in cooling subassembly (6).

2. The road marking structure based on the buried LED light source as claimed in claim 1, wherein: the toughened glass mask (102) is installed inside the stainless steel panel (1), and a waterproof silica gel ring (103) is installed between the stainless steel panel (1) and the toughened glass mask (102).

3. The road marking structure based on the buried LED light source as claimed in claim 1, wherein: semiconductor refrigeration piece (602) is installed to the bottom of mounting bracket (601), and axial fan (603) are installed to the top of semiconductor refrigeration piece (602).

4. The road marking structure based on the buried LED light source as claimed in claim 1, wherein: second heat conduction aluminum sheets (302) are installed at the bottom of the placing groove (301), and the second heat conduction aluminum sheets (302) are connected with the first heat conduction aluminum sheets (203) in an abutting mode.

5. The road marking structure based on the buried LED light source as claimed in claim 1, wherein: a warning board (401) is arranged on one side of the front face of the nameplate (4), and a blank column is arranged on the other side of the front face of the nameplate (4).

6. The road marking structure based on the buried LED light source as claimed in claim 1, wherein: LED lamp pearl (502) are installed to the top equidistance of lighting fixture (5), and the externally mounted of LED lamp pearl (502) has waterproof lens (501).